From 49c4b0f119e3701389dcf893e87ab4537733163f Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 6 Jul 2021 18:39:27 -0700 Subject: [PATCH 001/118] ci: Update Go toolchain to 1.16 --- .github/workflows/{go.yml => basic-check.yml} | 13 +- .github/workflows/create-release.yml | 58 +++++++ .github/workflows/full-sync-part-1.yml | 35 ++++ .github/workflows/full-sync-part-2.yml | 37 +++++ .github/workflows/golangci-lint.yml | 57 +++++++ .golangci.yml | 152 ++++++++++++++++++ Dockerfile | 13 +- goclean.sh | 8 +- release/release.sh | 108 ------------- 9 files changed, 351 insertions(+), 130 deletions(-) rename .github/workflows/{go.yml => basic-check.yml} (63%) create mode 100644 .github/workflows/create-release.yml create mode 100644 .github/workflows/full-sync-part-1.yml create mode 100644 .github/workflows/full-sync-part-2.yml create mode 100644 .github/workflows/golangci-lint.yml create mode 100644 .golangci.yml delete mode 100755 release/release.sh diff --git a/.github/workflows/go.yml b/.github/workflows/basic-check.yml similarity index 63% rename from .github/workflows/go.yml rename to .github/workflows/basic-check.yml index 8803194d..355168d1 100644 --- a/.github/workflows/go.yml +++ b/.github/workflows/basic-check.yml @@ -3,26 +3,23 @@ on: [push, pull_request] jobs: build: name: Go CI - runs-on: ubuntu-latest + runs-on: self-hosted strategy: matrix: - go: [1.14, 1.15] + go: [1.16] steps: - name: Set up Go uses: actions/setup-go@v2 with: go-version: ${{ matrix.go }} + - name: Check out source uses: actions/checkout@v2 - - name: Install Linters - run: "curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.26.0" + - name: Build - env: - GO111MODULE: "on" run: go build ./... + - name: Test - env: - GO111MODULE: "on" run: | sh ./goclean.sh diff --git a/.github/workflows/create-release.yml b/.github/workflows/create-release.yml new file mode 100644 index 00000000..ac98d114 --- /dev/null +++ b/.github/workflows/create-release.yml @@ -0,0 +1,58 @@ +name: Create release +on: + workflow_dispatch: + inputs: + note: + description: 'Note' + required: false + default: '' + +jobs: + build: + strategy: + matrix: + go: [1.16] + os: [linux, darwin, windows] + ar: [amd64, arm64] + exclude: + - go: 1.16 + os: windows + ar: arm64 + runs-on: ubuntu-latest + steps: + - name: Set up Go + uses: actions/setup-go@v2 + with: + go-version: ${{ matrix.go }} + - name: Checkout source + uses: actions/checkout@v2 + - name: Build executables + env: + GOOS: ${{ matrix.os }} + GOARCH: ${{ matrix.ar }} + CGO_ENABLED: 0 + run: | + go build -trimpath -ldflags="-s -w -buildid=" -v -o artifacts/ . + go build -trimpath -ldflags="-s -w -buildid=" -v -o artifacts/ ./cmd/lbcctl/ + - name: SHA256 sum + run: sha256sum -b artifacts/* > artifacts/lbcd.sha256 + - name: Upload artifacts + uses: actions/upload-artifact@v2 + with: + name: lbcd-${{ matrix.os }}-${{ matrix.ar }} + path: artifacts/* + + +# for releases see https://trstringer.com/github-actions-create-release-upload-artifacts/ + +# AWS S3 support: +# - name: Upload to Amazon S3 +# uses: ItsKarma/aws-cli@v1.70.0 +# with: +# args: s3 sync .release s3://my-bucket-name +# env: +# # Make sure to add the secrets in the repo settings page +# # AWS_REGION is set to us-east-1 by default +# AWS_ACCESS_KEY_ID: $ +# AWS_SECRET_ACCESS_KEY: $ +# AWS_REGION: us-east-1 diff --git a/.github/workflows/full-sync-part-1.yml b/.github/workflows/full-sync-part-1.yml new file mode 100644 index 00000000..8a52fa30 --- /dev/null +++ b/.github/workflows/full-sync-part-1.yml @@ -0,0 +1,35 @@ +name: Full Sync From 0 + +on: + workflow_dispatch: + inputs: + note: + description: 'Note' + required: false + default: '' + +jobs: + build: + name: Go CI + runs-on: self-hosted + strategy: + matrix: + go: [1.16] + steps: + - run: | + echo "Note ${{ github.event.inputs.note }}!" + - name: Setup Go + uses: actions/setup-go@v2 + with: + go-version: ${{ matrix.go }} + - name: Checkout source + uses: actions/checkout@v2 + - name: Build lbcd + run: go build . + - name: Create datadir + run: echo "TEMP_DATA_DIR=$(mktemp -d)" >> $GITHUB_ENV + - name: Run lbcd + run: ./lbcd --datadir=${{env.TEMP_DATA_DIR}}/data --logdir=${{env.TEMP_DATA_DIR}}/logs --connect=127.0.0.1 --norpc + - name: Remove datadir + if: always() + run: rm -rf ${{env.TEMP_DATA_DIR}} diff --git a/.github/workflows/full-sync-part-2.yml b/.github/workflows/full-sync-part-2.yml new file mode 100644 index 00000000..844bb1f1 --- /dev/null +++ b/.github/workflows/full-sync-part-2.yml @@ -0,0 +1,37 @@ +name: Full Sync From 814k + +on: + workflow_dispatch: + inputs: + note: + description: 'Note' + required: false + default: '' + +jobs: + build: + name: Go CI + runs-on: self-hosted + strategy: + matrix: + go: [1.16] + steps: + - run: | + echo "Note ${{ github.event.inputs.note }}!" + - name: Set up Go + uses: actions/setup-go@v2 + with: + go-version: ${{ matrix.go }} + - name: Checkout source + uses: actions/checkout@v2 + - name: Build lbcd + run: go build . + - name: Create datadir + run: echo "TEMP_DATA_DIR=$(mktemp -d)" >> $GITHUB_ENV + - name: Copy initial data + run: cp -r /home/lbry/lbcd_814k/* ${{env.TEMP_DATA_DIR}} + - name: Run lbcd + run: ./lbcd --datadir=${{env.TEMP_DATA_DIR}}/data --logdir=${{env.TEMP_DATA_DIR}}/logs --connect=127.0.0.1 --norpc + - name: Remove datadir + if: always() + run: rm -rf ${{env.TEMP_DATA_DIR}} diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml new file mode 100644 index 00000000..b0a478d4 --- /dev/null +++ b/.github/workflows/golangci-lint.yml @@ -0,0 +1,57 @@ +name: golangci-lint + +env: + # go needs absolute directories, using the $HOME variable doesn't work here. + GOCACHE: /home/runner/work/go/pkg/build + GOPATH: /home/runner/work/go + GO_VERSION: '^1.17.0' + +on: + push: + tags: + - v* + branches: + - "*" + pull_request: + branches: + - "*" + +jobs: + golangci: + name: lint + runs-on: ubuntu-latest + steps: + - name: setup go ${{ env.GO_VERSION }} + uses: actions/setup-go@v2 + with: + go-version: '${{ env.GO_VERSION }}' + + - name: checkout source + uses: actions/checkout@v2 + + - name: compile code + run: go install -v ./... + + - name: golangci-lint + uses: golangci/golangci-lint-action@v2 + with: + # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version + version: latest + + # Optional: working directory, useful for monorepos + # working-directory: somedir + + # Optional: golangci-lint command line arguments. + # args: --issues-exit-code=0 + + # Optional: show only new issues if it's a pull request. The default value is `false`. + # only-new-issues: true + + # Optional: if set to true then the action will use pre-installed Go. + skip-go-installation: true + + # Optional: if set to true then the action don't cache or restore ~/go/pkg. + # skip-pkg-cache: true + + # Optional: if set to true then the action don't cache or restore ~/.cache/go-build. + # skip-build-cache: true diff --git a/.golangci.yml b/.golangci.yml new file mode 100644 index 00000000..a32e6267 --- /dev/null +++ b/.golangci.yml @@ -0,0 +1,152 @@ +linters-settings: + depguard: + list-type: blacklist + packages: + # logging is allowed only by logutils.Log, logrus + # is allowed to use only in logutils package + - github.com/sirupsen/logrus + packages-with-error-message: + - github.com/sirupsen/logrus: "logging is allowed only by logutils.Log" + dupl: + threshold: 100 + funlen: + lines: 100 + statements: 50 + gci: + local-prefixes: github.com/golangci/golangci-lint + goconst: + min-len: 2 + min-occurrences: 2 + gocritic: + enabled-tags: + - diagnostic + - experimental + - opinionated + - performance + - style + disabled-checks: + - dupImport # https://github.com/go-critic/go-critic/issues/845 + - ifElseChain + - octalLiteral + - whyNoLint + - wrapperFunc + gocyclo: + min-complexity: 15 + goimports: + local-prefixes: github.com/golangci/golangci-lint + gomnd: + settings: + mnd: + # don't include the "operation" and "assign" + checks: + - argument + - case + - condition + - return + govet: + check-shadowing: true + settings: + printf: + funcs: + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf + lll: + line-length: 140 + maligned: + suggest-new: true + misspell: + locale: US + nolintlint: + allow-leading-space: true # don't require machine-readable nolint directives (i.e. with no leading space) + allow-unused: false # report any unused nolint directives + require-explanation: false # don't require an explanation for nolint directives + require-specific: false # don't require nolint directives to be specific about which linter is being skipped + +linters: + disable-all: true + enable: + - asciicheck + - bodyclose + # - deadcode + - depguard + # - dogsled + # - dupl + # - errcheck + # - exhaustive + - exportloopref + # - funlen + # - gochecknoglobals + # - gochecknoinits + # - gocognit + # - goconst + # - gocritic + # - gocyclo + # - godot + # - godox + # - goerr113 + - gofmt + - goimports + # - gomnd + - goprintffuncname + # - gosec + # - gosimple + # - govet + # - ineffassign + # - interfacer + # - lll + # - maligned + # - misspell + - nakedret + # - nestif + # - noctx + # - nolintlint + # - prealloc + - rowserrcheck + # - revive + # - scopelint + # - staticcheck + # - structcheck + # - stylecheck + # - testpackage + # - typecheck + - unconvert + # - unparam + # - unused + # - varcheck + # - whitespace + # - wsl + +issues: + # Excluding configuration per-path, per-linter, per-text and per-source + exclude-rules: + - path: _test\.go + linters: + - gomnd + + - path: pkg/golinters/errcheck.go + text: "SA1019: errCfg.Exclude is deprecated: use ExcludeFunctions instead" + - path: pkg/commands/run.go + text: "SA1019: lsc.Errcheck.Exclude is deprecated: use ExcludeFunctions instead" + + # TODO must be removed after the release of the next version (v1.41.0) + - path: pkg/commands/run.go + linters: + - gomnd + # TODO must be removed after the release of the next version (v1.41.0) + - path: pkg/golinters/nolintlint/nolintlint.go + linters: + - gomnd + # TODO must be removed after the release of the next version (v1.41.0) + - path: pkg/printers/tab.go + linters: + - gomnd + + +run: + skip-dirs: + - test/testdata_etc + - internal/cache + - internal/renameio + - internal/robustio diff --git a/Dockerfile b/Dockerfile index 3bbc2571..65230b07 100644 --- a/Dockerfile +++ b/Dockerfile @@ -9,14 +9,14 @@ # docker build . -t yourregistry/btcd --build-arg ARCH=arm64v8 # # For more information how to use this docker image visit: -# https://github.com/btcsuite/btcd/tree/master/docs +# https://github.com/lbryio/lbcd/tree/master/docs # # 8333 Mainnet Bitcoin peer-to-peer port # 8334 Mainet RPC port ARG ARCH=amd64 -FROM golang:1.14-alpine3.12 AS build-container +FROM golang:1.16-alpine3.14 AS build-container ARG ARCH ENV GO111MODULE=on @@ -25,17 +25,16 @@ ADD . /app WORKDIR /app RUN set -ex \ && if [ "${ARCH}" = "amd64" ]; then export GOARCH=amd64; fi \ - && if [ "${ARCH}" = "arm32v7" ]; then export GOARCH=arm; fi \ && if [ "${ARCH}" = "arm64v8" ]; then export GOARCH=arm64; fi \ && echo "Compiling for $GOARCH" \ && go install -v . ./cmd/... -FROM $ARCH/alpine:3.12 +FROM $ARCH/alpine:3.14 COPY --from=build-container /go/bin /bin -VOLUME ["/root/.btcd"] +VOLUME ["/root/.lbcd"] -EXPOSE 8333 8334 +EXPOSE 9245 9246 -ENTRYPOINT ["btcd"] +ENTRYPOINT ["lbcd"] diff --git a/goclean.sh b/goclean.sh index dad9f8f1..7540af6f 100755 --- a/goclean.sh +++ b/goclean.sh @@ -10,10 +10,4 @@ set -ex env GORACE="halt_on_error=1" go test -race -tags="rpctest" -covermode atomic -coverprofile=profile.cov ./... - -# Automatic checks -golangci-lint run --deadline=10m --disable-all \ ---enable=gofmt \ ---enable=vet \ ---enable=gosimple \ ---enable=unconvert +go test -bench=. -benchtime=4000x ./claimtrie/ diff --git a/release/release.sh b/release/release.sh deleted file mode 100755 index de49f641..00000000 --- a/release/release.sh +++ /dev/null @@ -1,108 +0,0 @@ -#!/bin/bash - -# Copyright (c) 2016 Company 0, LLC. -# Copyright (c) 2016-2020 The btcsuite developers -# Use of this source code is governed by an ISC -# license that can be found in the LICENSE file. - -# Simple bash script to build basic btcd tools for all the platforms we support -# with the golang cross-compiler. - -set -e - -# If no tag specified, use date + version otherwise use tag. -if [[ $1x = x ]]; then - DATE=`date +%Y%m%d` - VERSION="01" - TAG=$DATE-$VERSION -else - TAG=$1 -fi - -go mod vendor -tar -cvzf vendor.tar.gz vendor - -PACKAGE=btcd -MAINDIR=$PACKAGE-$TAG -mkdir -p $MAINDIR - -cp vendor.tar.gz $MAINDIR/ -rm vendor.tar.gz -rm -r vendor - -PACKAGESRC="$MAINDIR/$PACKAGE-source-$TAG.tar" -git archive -o $PACKAGESRC HEAD -gzip -f $PACKAGESRC > "$PACKAGESRC.gz" - -cd $MAINDIR - -# If BTCDBUILDSYS is set the default list is ignored. Useful to release -# for a subset of systems/architectures. -SYS=${BTCDBUILDSYS:-" - darwin-amd64 - dragonfly-amd64 - freebsd-386 - freebsd-amd64 - freebsd-arm - illumos-amd64 - linux-386 - linux-amd64 - linux-armv6 - linux-armv7 - linux-arm64 - linux-ppc64 - linux-ppc64le - linux-mips - linux-mipsle - linux-mips64 - linux-mips64le - linux-s390x - netbsd-386 - netbsd-amd64 - netbsd-arm - netbsd-arm64 - openbsd-386 - openbsd-amd64 - openbsd-arm - openbsd-arm64 - solaris-amd64 - windows-386 - windows-amd64 -"} - -# Use the first element of $GOPATH in the case where GOPATH is a list -# (something that is totally allowed). -PKG="github.com/btcsuite/btcd" -COMMIT=$(git describe --abbrev=40 --dirty) - -for i in $SYS; do - OS=$(echo $i | cut -f1 -d-) - ARCH=$(echo $i | cut -f2 -d-) - ARM= - - if [[ $ARCH = "armv6" ]]; then - ARCH=arm - ARM=6 - elif [[ $ARCH = "armv7" ]]; then - ARCH=arm - ARM=7 - fi - - mkdir $PACKAGE-$i-$TAG - cd $PACKAGE-$i-$TAG - - echo "Building:" $OS $ARCH $ARM - env CGO_ENABLED=0 GOOS=$OS GOARCH=$ARCH GOARM=$ARM go build -v -trimpath -ldflags="-s -w -buildid=" github.com/btcsuite/btcd - env CGO_ENABLED=0 GOOS=$OS GOARCH=$ARCH GOARM=$ARM go build -v -trimpath -ldflags="-s -w -buildid=" github.com/btcsuite/btcd/cmd/btcctl - cd .. - - if [[ $OS = "windows" ]]; then - zip -r $PACKAGE-$i-$TAG.zip $PACKAGE-$i-$TAG - else - tar -cvzf $PACKAGE-$i-$TAG.tar.gz $PACKAGE-$i-$TAG - fi - - rm -r $PACKAGE-$i-$TAG -done - -shasum -a 256 * > manifest-$TAG.txt -- 2.45.3 From 900cee56a7eb0cd879377ceceede55971f73fdf1 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Wed, 2 Jun 2021 10:10:01 -0700 Subject: [PATCH 002/118] gitignore: ignore IDE stuff --- .gitignore | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/.gitignore b/.gitignore index c3effe5f..749bb6b3 100644 --- a/.gitignore +++ b/.gitignore @@ -3,6 +3,7 @@ # Databases btcd.db +lbcd.db *-shm *-wal @@ -33,6 +34,18 @@ _testmain.go *.exe +.DS_Store + # Code coverage files profile.tmp profile.cov + +# IDE +.idea +.vscode + +# Binaries +btcd +btcctl +lbcd +lbcctl -- 2.45.3 From 682019d15635608ecd090c5b724c4fcf70085ada Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 6 Jul 2021 19:36:21 -0700 Subject: [PATCH 003/118] wire: optimize binaryFreeList handling --- wire/common.go | 56 ++++++++------------------------------------------ 1 file changed, 9 insertions(+), 47 deletions(-) diff --git a/wire/common.go b/wire/common.go index 42c1797b..8d61bdb6 100644 --- a/wire/common.go +++ b/wire/common.go @@ -18,10 +18,6 @@ import ( const ( // MaxVarIntPayload is the maximum payload size for a variable length integer. MaxVarIntPayload = 9 - - // binaryFreeListMaxItems is the number of buffers to keep in the free - // list to use for binary serialization and deserialization. - binaryFreeListMaxItems = 1024 ) var ( @@ -47,38 +43,14 @@ var ( // io.Writer, and return the buffer to the free list. type binaryFreeList chan []byte -// Borrow returns a byte slice from the free list with a length of 8. A new -// buffer is allocated if there are not any available on the free list. -func (l binaryFreeList) Borrow() []byte { - var buf []byte - select { - case buf = <-l: - default: - buf = make([]byte, 8) - } - return buf[:8] -} - -// Return puts the provided byte slice back on the free list. The buffer MUST -// have been obtained via the Borrow function and therefore have a cap of 8. -func (l binaryFreeList) Return(buf []byte) { - select { - case l <- buf: - default: - // Let it go to the garbage collector. - } -} - // Uint8 reads a single byte from the provided reader using a buffer from the // free list and returns it as a uint8. func (l binaryFreeList) Uint8(r io.Reader) (uint8, error) { - buf := l.Borrow()[:1] + buf := make([]byte, 1) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := buf[0] - l.Return(buf) return rv, nil } @@ -86,13 +58,11 @@ func (l binaryFreeList) Uint8(r io.Reader) (uint8, error) { // free list, converts it to a number using the provided byte order, and returns // the resulting uint16. func (l binaryFreeList) Uint16(r io.Reader, byteOrder binary.ByteOrder) (uint16, error) { - buf := l.Borrow()[:2] + buf := make([]byte, 2) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := byteOrder.Uint16(buf) - l.Return(buf) return rv, nil } @@ -100,13 +70,11 @@ func (l binaryFreeList) Uint16(r io.Reader, byteOrder binary.ByteOrder) (uint16, // free list, converts it to a number using the provided byte order, and returns // the resulting uint32. func (l binaryFreeList) Uint32(r io.Reader, byteOrder binary.ByteOrder) (uint32, error) { - buf := l.Borrow()[:4] + buf := make([]byte, 4) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := byteOrder.Uint32(buf) - l.Return(buf) return rv, nil } @@ -114,23 +82,20 @@ func (l binaryFreeList) Uint32(r io.Reader, byteOrder binary.ByteOrder) (uint32, // free list, converts it to a number using the provided byte order, and returns // the resulting uint64. func (l binaryFreeList) Uint64(r io.Reader, byteOrder binary.ByteOrder) (uint64, error) { - buf := l.Borrow()[:8] + buf := make([]byte, 8) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := byteOrder.Uint64(buf) - l.Return(buf) return rv, nil } // PutUint8 copies the provided uint8 into a buffer from the free list and // writes the resulting byte to the given writer. func (l binaryFreeList) PutUint8(w io.Writer, val uint8) error { - buf := l.Borrow()[:1] + buf := make([]byte, 1) // should be allocated on the stack buf[0] = val _, err := w.Write(buf) - l.Return(buf) return err } @@ -138,10 +103,9 @@ func (l binaryFreeList) PutUint8(w io.Writer, val uint8) error { // buffer from the free list and writes the resulting two bytes to the given // writer. func (l binaryFreeList) PutUint16(w io.Writer, byteOrder binary.ByteOrder, val uint16) error { - buf := l.Borrow()[:2] + buf := make([]byte, 2) // should be allocated on the stack byteOrder.PutUint16(buf, val) _, err := w.Write(buf) - l.Return(buf) return err } @@ -149,10 +113,9 @@ func (l binaryFreeList) PutUint16(w io.Writer, byteOrder binary.ByteOrder, val u // buffer from the free list and writes the resulting four bytes to the given // writer. func (l binaryFreeList) PutUint32(w io.Writer, byteOrder binary.ByteOrder, val uint32) error { - buf := l.Borrow()[:4] + buf := make([]byte, 4) // should be allocated on the stack byteOrder.PutUint32(buf, val) _, err := w.Write(buf) - l.Return(buf) return err } @@ -160,16 +123,15 @@ func (l binaryFreeList) PutUint32(w io.Writer, byteOrder binary.ByteOrder, val u // buffer from the free list and writes the resulting eight bytes to the given // writer. func (l binaryFreeList) PutUint64(w io.Writer, byteOrder binary.ByteOrder, val uint64) error { - buf := l.Borrow()[:8] + buf := make([]byte, 8) // should be allocated on the stack byteOrder.PutUint64(buf, val) _, err := w.Write(buf) - l.Return(buf) return err } // binarySerializer provides a free list of buffers to use for serializing and // deserializing primitive integer values to and from io.Readers and io.Writers. -var binarySerializer binaryFreeList = make(chan []byte, binaryFreeListMaxItems) +var binarySerializer binaryFreeList = make(chan []byte) // errNonCanonicalVarInt is the common format string used for non-canonically // encoded variable length integer errors. -- 2.45.3 From 605eae2b8be92d50060595daf2c1a409e7bbcbdd Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 6 Jul 2021 19:42:57 -0700 Subject: [PATCH 004/118] profile: support fgprof (flame graph) --- btcd.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/btcd.go b/btcd.go index 3ace182c..b93851ba 100644 --- a/btcd.go +++ b/btcd.go @@ -18,6 +18,8 @@ import ( "github.com/btcsuite/btcd/blockchain/indexers" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/limits" + + "github.com/felixge/fgprof" ) const ( @@ -65,6 +67,7 @@ func btcdMain(serverChan chan<- *server) error { // Enable http profiling server if requested. if cfg.Profile != "" { + http.DefaultServeMux.Handle("/debug/fgprof", fgprof.Handler()) go func() { listenAddr := net.JoinHostPort("", cfg.Profile) btcdLog.Infof("Profile server listening on %s", listenAddr) -- 2.45.3 From e6fb242e9387b9096bd051181d7679bec429e125 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 24 May 2018 14:44:18 -0700 Subject: [PATCH 005/118] [lbry] add ClaimTrie to Block Header --- blockchain/blockindex.go | 3 +++ blockchain/error.go | 5 +++++ btcjson/chainsvrresults.go | 2 ++ wire/blockheader.go | 12 ++++++++---- 4 files changed, 18 insertions(+), 4 deletions(-) diff --git a/blockchain/blockindex.go b/blockchain/blockindex.go index 2ff2fa27..1531e6b1 100644 --- a/blockchain/blockindex.go +++ b/blockchain/blockindex.go @@ -93,6 +93,7 @@ type blockNode struct { nonce uint32 timestamp int64 merkleRoot chainhash.Hash + claimTrie chainhash.Hash // status is a bitfield representing the validation state of the block. The // status field, unlike the other fields, may be written to and so should @@ -114,6 +115,7 @@ func initBlockNode(node *blockNode, blockHeader *wire.BlockHeader, parent *block nonce: blockHeader.Nonce, timestamp: blockHeader.Timestamp.Unix(), merkleRoot: blockHeader.MerkleRoot, + claimTrie: blockHeader.ClaimTrie, } if parent != nil { node.parent = parent @@ -144,6 +146,7 @@ func (node *blockNode) Header() wire.BlockHeader { Version: node.version, PrevBlock: *prevHash, MerkleRoot: node.merkleRoot, + ClaimTrie: node.claimTrie, Timestamp: time.Unix(node.timestamp, 0), Bits: node.bits, Nonce: node.nonce, diff --git a/blockchain/error.go b/blockchain/error.go index 1e7c879b..f18648f3 100644 --- a/blockchain/error.go +++ b/blockchain/error.go @@ -220,6 +220,10 @@ const ( // current chain tip. This is not a block validation rule, but is required // for block proposals submitted via getblocktemplate RPC. ErrPrevBlockNotBest + + // ErrBadClaimTrie indicates the calculated ClaimTrie root does not match + // the expected value. + ErrBadClaimTrie ) // Map of ErrorCode values back to their constant names for pretty printing. @@ -267,6 +271,7 @@ var errorCodeStrings = map[ErrorCode]string{ ErrPreviousBlockUnknown: "ErrPreviousBlockUnknown", ErrInvalidAncestorBlock: "ErrInvalidAncestorBlock", ErrPrevBlockNotBest: "ErrPrevBlockNotBest", + ErrBadClaimTrie: "ErrBadClaimTrie", } // String returns the ErrorCode as a human-readable name. diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 59f18c74..405fd867 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -25,6 +25,7 @@ type GetBlockHeaderVerboseResult struct { Version int32 `json:"version"` VersionHex string `json:"versionHex"` MerkleRoot string `json:"merkleroot"` + ClaimTrie string `json:"claimtrie"` Time int64 `json:"time"` Nonce uint64 `json:"nonce"` Bits string `json:"bits"` @@ -81,6 +82,7 @@ type GetBlockVerboseResult struct { Version int32 `json:"version"` VersionHex string `json:"versionHex"` MerkleRoot string `json:"merkleroot"` + ClaimTrie string `json:"claimTrie"` Tx []string `json:"tx,omitempty"` RawTx []TxRawResult `json:"rawtx,omitempty"` // Note: this field is always empty when verbose != 2. Time int64 `json:"time"` diff --git a/wire/blockheader.go b/wire/blockheader.go index 9c9c2237..b4d0531e 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -15,7 +15,7 @@ import ( // MaxBlockHeaderPayload is the maximum number of bytes a block header can be. // Version 4 bytes + Timestamp 4 bytes + Bits 4 bytes + Nonce 4 bytes + // PrevBlock and MerkleRoot hashes. -const MaxBlockHeaderPayload = 16 + (chainhash.HashSize * 2) +const MaxBlockHeaderPayload = 16 + (chainhash.HashSize * 3) // BlockHeader defines information about a block and is used in the bitcoin // block (MsgBlock) and headers (MsgHeaders) messages. @@ -29,6 +29,9 @@ type BlockHeader struct { // Merkle tree reference to hash of all transactions for the block. MerkleRoot chainhash.Hash + // ClaimTrie reference to hash of ClaimTrie. + ClaimTrie chainhash.Hash + // Time the block was created. This is, unfortunately, encoded as a // uint32 on the wire and therefore is limited to 2106. Timestamp time.Time @@ -96,7 +99,7 @@ func (h *BlockHeader) Serialize(w io.Writer) error { // block hash, merkle root hash, difficulty bits, and nonce used to generate the // block with defaults for the remaining fields. func NewBlockHeader(version int32, prevHash, merkleRootHash *chainhash.Hash, - bits uint32, nonce uint32) *BlockHeader { + claimTrieHash *chainhash.Hash, bits uint32, nonce uint32) *BlockHeader { // Limit the timestamp to one second precision since the protocol // doesn't support better. @@ -104,6 +107,7 @@ func NewBlockHeader(version int32, prevHash, merkleRootHash *chainhash.Hash, Version: version, PrevBlock: *prevHash, MerkleRoot: *merkleRootHash, + ClaimTrie: *claimTrieHash, Timestamp: time.Unix(time.Now().Unix(), 0), Bits: bits, Nonce: nonce, @@ -115,7 +119,7 @@ func NewBlockHeader(version int32, prevHash, merkleRootHash *chainhash.Hash, // decoding from the wire. func readBlockHeader(r io.Reader, pver uint32, bh *BlockHeader) error { return readElements(r, &bh.Version, &bh.PrevBlock, &bh.MerkleRoot, - (*uint32Time)(&bh.Timestamp), &bh.Bits, &bh.Nonce) + &bh.ClaimTrie, (*uint32Time)(&bh.Timestamp), &bh.Bits, &bh.Nonce) } // writeBlockHeader writes a bitcoin block header to w. See Serialize for @@ -124,5 +128,5 @@ func readBlockHeader(r io.Reader, pver uint32, bh *BlockHeader) error { func writeBlockHeader(w io.Writer, pver uint32, bh *BlockHeader) error { sec := uint32(bh.Timestamp.Unix()) return writeElements(w, bh.Version, &bh.PrevBlock, &bh.MerkleRoot, - sec, bh.Bits, bh.Nonce) + &bh.ClaimTrie, sec, bh.Bits, bh.Nonce) } -- 2.45.3 From e90dc4231fc50facfba6d015b06a3f73d384cb1e Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 19:46:51 -0700 Subject: [PATCH 006/118] [lbry] chaincfg: implement LBRY PoW Hash --- chaincfg/chainhash/hashfuncs.go | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/chaincfg/chainhash/hashfuncs.go b/chaincfg/chainhash/hashfuncs.go index bf74f73c..194c60e3 100644 --- a/chaincfg/chainhash/hashfuncs.go +++ b/chaincfg/chainhash/hashfuncs.go @@ -5,7 +5,12 @@ package chainhash -import "crypto/sha256" +import ( + "crypto/sha256" + "crypto/sha512" + + "golang.org/x/crypto/ripemd160" +) // HashB calculates hash(b) and returns the resulting bytes. func HashB(b []byte) []byte { @@ -31,3 +36,26 @@ func DoubleHashH(b []byte) Hash { first := sha256.Sum256(b) return Hash(sha256.Sum256(first[:])) } + +// LbryPoWHashH calculates returns the PoW Hash. +// +// doubled := SHA256(SHA256(b)) +// expanded := SHA512(doubled) +// left := RIPEMD160(expanded[0:32]) +// right := RIPEMD160(expanded[32:64]) +// result := SHA256(SHA256(left||right)) +func LbryPoWHashH(b []byte) Hash { + doubled := DoubleHashB(b) + expanded := sha512.Sum512(doubled) + + r := ripemd160.New() + r.Reset() + r.Write(expanded[:sha256.Size]) + left := r.Sum(nil) + + r.Reset() + r.Write(expanded[sha256.Size:]) + + combined := r.Sum(left) + return DoubleHashH(combined) +} -- 2.45.3 From 876a9c08f330810251adebaab234668e0b25d72c Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:03:41 -0700 Subject: [PATCH 007/118] [lbry] chaincfg: setup genisis blocks --- chaincfg/genesis.go | 87 +++++++++++++++++++++++---------------------- 1 file changed, 44 insertions(+), 43 deletions(-) diff --git a/chaincfg/genesis.go b/chaincfg/genesis.go index 73d28610..2c2a043e 100644 --- a/chaincfg/genesis.go +++ b/chaincfg/genesis.go @@ -22,33 +22,22 @@ var genesisCoinbaseTx = wire.MsgTx{ Index: 0xffffffff, }, SignatureScript: []byte{ - 0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x45, /* |.......E| */ - 0x54, 0x68, 0x65, 0x20, 0x54, 0x69, 0x6d, 0x65, /* |The Time| */ - 0x73, 0x20, 0x30, 0x33, 0x2f, 0x4a, 0x61, 0x6e, /* |s 03/Jan| */ - 0x2f, 0x32, 0x30, 0x30, 0x39, 0x20, 0x43, 0x68, /* |/2009 Ch| */ - 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x6f, 0x72, /* |ancellor| */ - 0x20, 0x6f, 0x6e, 0x20, 0x62, 0x72, 0x69, 0x6e, /* | on brin| */ - 0x6b, 0x20, 0x6f, 0x66, 0x20, 0x73, 0x65, 0x63, /* |k of sec|*/ - 0x6f, 0x6e, 0x64, 0x20, 0x62, 0x61, 0x69, 0x6c, /* |ond bail| */ - 0x6f, 0x75, 0x74, 0x20, 0x66, 0x6f, 0x72, 0x20, /* |out for |*/ - 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |banks| */ + 0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x17, + 0x69, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x20, 0x74, + 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, + 0x20, 0x73, 0x74, 0x72, 0x69, 0x6e, 0x67, }, Sequence: 0xffffffff, }, }, TxOut: []*wire.TxOut{ { - Value: 0x12a05f200, + Value: 0x8e1bc9bf040000, // 400000000 * COIN PkScript: []byte{ - 0x41, 0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, /* |A.g....U| */ - 0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, /* |H'.g..q0| */ - 0xb7, 0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, /* |..\..(.9| */ - 0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, /* |..yb...a| */ - 0xde, 0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, /* |..I..?L.| */ - 0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, /* |8..U....| */ - 0x12, 0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, /* |..\8M...| */ - 0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, /* |.W.Lp+k.| */ - 0x1d, 0x5f, 0xac, /* |._.| */ + 0x76, 0xa9, 0x14, 0x34, 0x59, 0x91, 0xdb, 0xf5, + 0x7b, 0xfb, 0x01, 0x4b, 0x87, 0x00, 0x6a, 0xcd, + 0xfa, 0xfb, 0xfc, 0x5f, 0xe8, 0x29, 0x2f, 0x88, + 0xac, }, }, }, @@ -58,19 +47,28 @@ var genesisCoinbaseTx = wire.MsgTx{ // genesisHash is the hash of the first block in the block chain for the main // network (genesis block). var genesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x6f, 0xe2, 0x8c, 0x0a, 0xb6, 0xf1, 0xb3, 0x72, - 0xc1, 0xa6, 0xa2, 0x46, 0xae, 0x63, 0xf7, 0x4f, - 0x93, 0x1e, 0x83, 0x65, 0xe1, 0x5a, 0x08, 0x9c, - 0x68, 0xd6, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x63, 0xf4, 0x34, 0x6a, 0x4d, 0xb3, 0x4f, 0xdf, + 0xce, 0x29, 0xa7, 0x0f, 0x5e, 0x8d, 0x11, 0xf0, + 0x65, 0xf6, 0xb9, 0x16, 0x02, 0xb7, 0x03, 0x6c, + 0x7f, 0x22, 0xf3, 0xa0, 0x3b, 0x28, 0x89, 0x9c, }) // genesisMerkleRoot is the hash of the first transaction in the genesis block // for the main network. var genesisMerkleRoot = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x3b, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, - 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, - 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, - 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, + 0xcc, 0x59, 0xe5, 0x9f, 0xf9, 0x7a, 0xc0, 0x92, + 0xb5, 0x5e, 0x42, 0x3a, 0xa5, 0x49, 0x51, 0x51, + 0xed, 0x6f, 0xb8, 0x05, 0x70, 0xa5, 0xbb, 0x78, + 0xcd, 0x5b, 0xd1, 0xc3, 0x82, 0x1c, 0x21, 0xb8, +}) + +// genesisClaimTrie is the hash of the first transaction in the genesis block +// for the main network. +var genesisClaimTrie = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }) // genesisBlock defines the genesis block of the block chain which serves as the @@ -79,10 +77,11 @@ var genesisBlock = wire.MsgBlock{ Header: wire.BlockHeader{ Version: 1, PrevBlock: chainhash.Hash{}, // 0000000000000000000000000000000000000000000000000000000000000000 - MerkleRoot: genesisMerkleRoot, // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b - Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 18:15:05 +0000 UTC - Bits: 0x1d00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] - Nonce: 0x7c2bac1d, // 2083236893 + MerkleRoot: genesisMerkleRoot, // b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc + ClaimTrie: genesisClaimTrie, // 0000000000000000000000000000000000000000000000000000000000000001 + Timestamp: time.Unix(1446058291, 0), // 28 Oct 2015 18:51:31 +0000 UTC + Bits: 0x1f00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] + Nonce: 0x00000507, // 1287 }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } @@ -90,10 +89,10 @@ var genesisBlock = wire.MsgBlock{ // regTestGenesisHash is the hash of the first block in the block chain for the // regression test network (genesis block). var regTestGenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x06, 0x22, 0x6e, 0x46, 0x11, 0x1a, 0x0b, 0x59, - 0xca, 0xaf, 0x12, 0x60, 0x43, 0xeb, 0x5b, 0xbf, - 0x28, 0xc3, 0x4f, 0x3a, 0x5e, 0x33, 0x2a, 0x1f, - 0xc7, 0xb2, 0xb7, 0x3c, 0xf1, 0x88, 0x91, 0x0f, + 0x56, 0x75, 0x68, 0x69, 0x76, 0x67, 0x4f, 0x50, + 0xa0, 0xa1, 0x95, 0x3d, 0x17, 0x2e, 0x9e, 0xcf, + 0x4a, 0x4a, 0x62, 0x1d, 0xc9, 0xa4, 0xc3, 0x79, + 0x5d, 0xec, 0xd4, 0x99, 0x12, 0xcf, 0x3f, 0x6e, }) // regTestGenesisMerkleRoot is the hash of the first transaction in the genesis @@ -107,10 +106,11 @@ var regTestGenesisBlock = wire.MsgBlock{ Header: wire.BlockHeader{ Version: 1, PrevBlock: chainhash.Hash{}, // 0000000000000000000000000000000000000000000000000000000000000000 - MerkleRoot: regTestGenesisMerkleRoot, // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b - Timestamp: time.Unix(1296688602, 0), // 2011-02-02 23:16:42 +0000 UTC + MerkleRoot: regTestGenesisMerkleRoot, // b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc + ClaimTrie: genesisClaimTrie, // 0000000000000000000000000000000000000000000000000000000000000001 + Timestamp: time.Unix(1446058291, 0), // 28 Oct 2015 18:51:31 +0000 UTC Bits: 0x207fffff, // 545259519 [7fffff0000000000000000000000000000000000000000000000000000000000] - Nonce: 2, + Nonce: 1, }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } @@ -135,10 +135,11 @@ var testNet3GenesisBlock = wire.MsgBlock{ Header: wire.BlockHeader{ Version: 1, PrevBlock: chainhash.Hash{}, // 0000000000000000000000000000000000000000000000000000000000000000 - MerkleRoot: testNet3GenesisMerkleRoot, // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b - Timestamp: time.Unix(1296688602, 0), // 2011-02-02 23:16:42 +0000 UTC - Bits: 0x1d00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] - Nonce: 0x18aea41a, // 414098458 + MerkleRoot: testNet3GenesisMerkleRoot, // b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc + ClaimTrie: genesisClaimTrie, // 0000000000000000000000000000000000000000000000000000000000000001 + Timestamp: time.Unix(1446058291, 0), // 28 Oct 2015 18:51:31 +0000 UTC + Bits: 0x1f00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] + Nonce: 0x00000507, // 1287 }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -- 2.45.3 From 750755050350efba052f5dd5eb48ae8b204e3597 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:04:41 -0700 Subject: [PATCH 008/118] [lbry] chaincfg: update chainparams for LBRY chain Co-authored-by: Brannon King Co-authored-by: Alex Grintsvayg --- chaincfg/params.go | 263 +++++++++++++++++++++------------------------ 1 file changed, 121 insertions(+), 142 deletions(-) diff --git a/chaincfg/params.go b/chaincfg/params.go index a6d8d3e5..68c362d5 100644 --- a/chaincfg/params.go +++ b/chaincfg/params.go @@ -25,8 +25,8 @@ var ( bigOne = big.NewInt(1) // mainPowLimit is the highest proof of work value a Bitcoin block can - // have for the main network. It is the value 2^224 - 1. - mainPowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 224), bigOne) + // have for the main network. It is the value 2^240 - 1. + mainPowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 240), bigOne) // regressionPowLimit is the highest proof of work value a Bitcoin block // can have for the regression test network. It is the value 2^255 - 1. @@ -34,8 +34,8 @@ var ( // testNet3PowLimit is the highest proof of work value a Bitcoin block // can have for the test network (version 3). It is the value - // 2^224 - 1. - testNet3PowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 224), bigOne) + // 2^240 - 1. + testNet3PowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 240), bigOne) // simNetPowLimit is the highest proof of work value a Bitcoin block // can have for the simulation test network. It is the value 2^255 - 1. @@ -102,6 +102,9 @@ type ConsensusDeployment struct { // ExpireTime is the median block time after which the attempted // deployment expires. ExpireTime uint64 + + // ForceActiveAt is added by LBRY to bypass consensus. Features are activated via hard-fork instead. + ForceActiveAt int32 } // Constants that define the deployment offset in the deployments field of the @@ -237,11 +240,9 @@ type Params struct { Bech32HRPSegwit string // Address encoding magics - PubKeyHashAddrID byte // First byte of a P2PKH address - ScriptHashAddrID byte // First byte of a P2SH address - PrivateKeyID byte // First byte of a WIF private key - WitnessPubKeyHashAddrID byte // First byte of a P2WPKH address - WitnessScriptHashAddrID byte // First byte of a P2WSH address + PubKeyHashAddrID byte // First byte of a P2PKH address + ScriptHashAddrID byte // First byte of a P2SH address + PrivateKeyID byte // First byte of a WIF private key // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID [4]byte @@ -256,60 +257,58 @@ type Params struct { var MainNetParams = Params{ Name: "mainnet", Net: wire.MainNet, - DefaultPort: "8333", + DefaultPort: "9246", DNSSeeds: []DNSSeed{ - {"seed.bitcoin.sipa.be", true}, - {"dnsseed.bluematt.me", true}, - {"dnsseed.bitcoin.dashjr.org", false}, - {"seed.bitcoinstats.com", true}, - {"seed.bitnodes.io", false}, - {"seed.bitcoin.jonasschnelli.ch", true}, + {"dnsseed1.lbry.com", true}, + {"dnsseed2.lbry.com", true}, + {"dnsseed3.lbry.com", true}, + {"seed.lbry.grin.io", true}, + {"seed.allaboutlbc.com", true}, }, // Chain parameters GenesisBlock: &genesisBlock, GenesisHash: &genesisHash, PowLimit: mainPowLimit, - PowLimitBits: 0x1d00ffff, - BIP0034Height: 227931, // 000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8 - BIP0065Height: 388381, // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0 - BIP0066Height: 363725, // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931 + PowLimitBits: 0x1f00ffff, + BIP0034Height: 1, + BIP0065Height: 200000, + BIP0066Height: 200000, CoinbaseMaturity: 100, - SubsidyReductionInterval: 210000, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more + SubsidyReductionInterval: 1 << 5, + TargetTimespan: time.Second * 150, // retarget every block + TargetTimePerBlock: time.Second * 150, // 150 seconds + RetargetAdjustmentFactor: 4, // 25% less, 400% more ReduceMinDifficulty: false, MinDiffReductionTime: 0, GenerateSupported: false, // Checkpoints ordered from oldest to newest. Checkpoints: []Checkpoint{ - {11111, newHashFromStr("0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")}, - {33333, newHashFromStr("000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")}, - {74000, newHashFromStr("0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")}, - {105000, newHashFromStr("00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")}, - {134444, newHashFromStr("00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")}, - {168000, newHashFromStr("000000000000099e61ea72015e79632f216fe6cb33d7899acb35b75c8303b763")}, - {193000, newHashFromStr("000000000000059f452a5f7340de6682a977387c17010ff6e6c3bd83ca8b1317")}, - {210000, newHashFromStr("000000000000048b95347e83192f69cf0366076336c639f9b7228e9ba171342e")}, - {216116, newHashFromStr("00000000000001b4f4b433e81ee46494af945cf96014816a4e2370f11b23df4e")}, - {225430, newHashFromStr("00000000000001c108384350f74090433e7fcf79a606b8e797f065b130575932")}, - {250000, newHashFromStr("000000000000003887df1f29024b06fc2200b55f8af8f35453d7be294df2d214")}, - {267300, newHashFromStr("000000000000000a83fbd660e918f218bf37edd92b748ad940483c7c116179ac")}, - {279000, newHashFromStr("0000000000000001ae8c72a0b0c301f67e3afca10e819efa9041e458e9bd7e40")}, - {300255, newHashFromStr("0000000000000000162804527c6e9b9f0563a280525f9d08c12041def0a0f3b2")}, - {319400, newHashFromStr("000000000000000021c6052e9becade189495d1c539aa37c58917305fd15f13b")}, - {343185, newHashFromStr("0000000000000000072b8bf361d01a6ba7d445dd024203fafc78768ed4368554")}, - {352940, newHashFromStr("000000000000000010755df42dba556bb72be6a32f3ce0b6941ce4430152c9ff")}, - {382320, newHashFromStr("00000000000000000a8dc6ed5b133d0eb2fd6af56203e4159789b092defd8ab2")}, - {400000, newHashFromStr("000000000000000004ec466ce4732fe6f1ed1cddc2ed4b328fff5224276e3f6f")}, - {430000, newHashFromStr("000000000000000001868b2bb3a285f3cc6b33ea234eb70facf4dcdf22186b87")}, - {460000, newHashFromStr("000000000000000000ef751bbce8e744ad303c47ece06c8d863e4d417efc258c")}, - {490000, newHashFromStr("000000000000000000de069137b17b8d5a3dfbd5b145b2dcfb203f15d0c4de90")}, - {520000, newHashFromStr("0000000000000000000d26984c0229c9f6962dc74db0a6d525f2f1640396f69c")}, - {550000, newHashFromStr("000000000000000000223b7a2298fb1c6c75fb0efc28a4c56853ff4112ec6bc9")}, - {560000, newHashFromStr("0000000000000000002c7b276daf6efb2b6aa68e2ce3be67ef925b3264ae7122")}, + {40000, newHashFromStr("4c55584b068108b15c0066a010d11971aa92f46b0a73d479f1b7fa57df8b05f4")}, + {80000, newHashFromStr("6e9facdfb87ba8394a46c61a7c093f7f00b1397a2dabc6a04f2911e0efdcf50a")}, + {120000, newHashFromStr("6a9dba420ec544b927769765dccec8b29e214e6ca9f82b54a52bf20ca517b75a")}, + {160000, newHashFromStr("87b2913a509d857401f7587903c90214db7847af1a1ad63a3b6f245936e3ae9d")}, + {200000, newHashFromStr("0fe8ed6019a83028006435e47be4e37a0d3ed48019cde1dc7ede6562e5829839")}, + {240000, newHashFromStr("cb3c2342afbe7291012f2288403a9d105f46987f78b279d516db2deb4d35b0b7")}, + {280000, newHashFromStr("9835d03eb527ea4ce45c217350c68042926d497c21fb31413b2f7824ff6fc6c3")}, + {320000, newHashFromStr("ad80c7cb91ca1d9c9b7bf68ca1b6d4ba217fe25ca5ded6a7e8acbaba663b143f")}, + {360000, newHashFromStr("f9fd013252439663c1e729a8afb27187a8b9cc63a253336060f867e3cfbe4dcb")}, + {400000, newHashFromStr("f0e56e70782af63ccb49c76e852540688755869ba59ec68cac9c04a6b4d9f5ca")}, + {440000, newHashFromStr("52760e00c369b40781a2ced32836711fab82a720fafb121118c815bb46afd996")}, + {480000, newHashFromStr("cecacaf4d1a8d1ef60da39343540781115abb91f5f0c976bb08afc4d4e3218ac")}, + {520000, newHashFromStr("fa5e9d6dcf9ad57ba60d8ba26fb05585741098d10f42ed9d5e6b5e90ebc278d6")}, + {560000, newHashFromStr("95c6229bd9b40f03a8426b2fec740026b3f06b1628cfb87527b0cbd0da328c0c")}, + {600000, newHashFromStr("532657a97d480feb2d0423bb736cbfd7400b3ac8311e81ac749a2f29103a6c6b")}, + {640000, newHashFromStr("68b69e3e8765e1ddbac63cbfbbf12e1a920da994d242a26fd07624f067743080")}, + {680000, newHashFromStr("7b9f30c959405b5b96d0b0c2ba8fc7c5586cd0ce40df51427de4b8a217859c45")}, + {720000, newHashFromStr("42084d5f88c71c0ae09b8677070969df9c3ef875c5f434133f552d863204f0cb")}, + {760000, newHashFromStr("1887cd8b50375a9ac0dc9686c98fa8ac69bca618eab6254310647057f6fe4fc9")}, + {800000, newHashFromStr("d34bb871b21e6fda4bd9d9e530ebf12e044814004007f088415035c651ecf322")}, + {840000, newHashFromStr("d0e73c5ce3ad5d6fdb4483aa450f0b1cf7e4570987ee3a3806ace4ad2f7cc9af")}, + {880000, newHashFromStr("806a95f26bab603f1d9132b5d4ea72aab9d1198ad55ae18dac1e149f6cb70ce4")}, + {920000, newHashFromStr("83bc84555105436c51728ab200e8da4d9b3a365fd3d1d47a60048ad0f977c55b")}, + {960000, newHashFromStr("60e37b1c2d1f8771290b7f84865cbadf22b5b89d3ce1201d454b09f0775b42c2")}, }, // Consensus rule change deployments. @@ -325,14 +324,16 @@ var MainNetParams = Params{ ExpireTime: 1230767999, // December 31, 2008 UTC }, DeploymentCSV: { - BitNumber: 0, - StartTime: 1462060800, // May 1st, 2016 - ExpireTime: 1493596800, // May 1st, 2017 + BitNumber: 0, + StartTime: 1462060800, // May 1st, 2016 + ExpireTime: 1493596800, // May 1st, 2017 + ForceActiveAt: 200000, }, DeploymentSegwit: { - BitNumber: 1, - StartTime: 1479168000, // November 15, 2016 UTC - ExpireTime: 1510704000, // November 15, 2017 UTC. + BitNumber: 1, + StartTime: 1547942400, // Jan 20, 2019 + ExpireTime: 1548288000, // Jan 24, 2019 + ForceActiveAt: 680770, }, }, @@ -341,18 +342,16 @@ var MainNetParams = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "bc", // always bc for main net + Bech32HRPSegwit: "lbc", // Address encoding magics - PubKeyHashAddrID: 0x00, // starts with 1 - ScriptHashAddrID: 0x05, // starts with 3 - PrivateKeyID: 0x80, // starts with 5 (uncompressed) or K (compressed) - WitnessPubKeyHashAddrID: 0x06, // starts with p2 - WitnessScriptHashAddrID: 0x0A, // starts with 7Xh + PubKeyHashAddrID: 0x55, + ScriptHashAddrID: 0x7a, + PrivateKeyID: 0x1c, // BIP32 hierarchical deterministic extended key magics - HDPrivateKeyID: [4]byte{0x04, 0x88, 0xad, 0xe4}, // starts with xprv - HDPublicKeyID: [4]byte{0x04, 0x88, 0xb2, 0x1e}, // starts with xpub + HDPrivateKeyID: [4]byte{0x04, 0x88, 0xad, 0xe4}, + HDPublicKeyID: [4]byte{0x04, 0x88, 0xb2, 0x1e}, // BIP44 coin type used in the hierarchical deterministic path for // address generation. @@ -365,7 +364,7 @@ var MainNetParams = Params{ var RegressionNetParams = Params{ Name: "regtest", Net: wire.TestNet, - DefaultPort: "18444", + DefaultPort: "29246", DNSSeeds: []DNSSeed{}, // Chain parameters @@ -374,15 +373,15 @@ var RegressionNetParams = Params{ PowLimit: regressionPowLimit, PowLimitBits: 0x207fffff, CoinbaseMaturity: 100, - BIP0034Height: 100000000, // Not active - Permit ver 1 blocks - BIP0065Height: 1351, // Used by regression tests - BIP0066Height: 1251, // Used by regression tests - SubsidyReductionInterval: 150, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more - ReduceMinDifficulty: true, - MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 + BIP0034Height: 1000, + BIP0065Height: 1351, // Used by regression tests + BIP0066Height: 1251, // Used by regression tests + SubsidyReductionInterval: 1 << 5, + TargetTimespan: time.Second, + TargetTimePerBlock: time.Second, + RetargetAdjustmentFactor: 4, // 25% less, 400% more + ReduceMinDifficulty: false, + MinDiffReductionTime: 0, GenerateSupported: true, // Checkpoints ordered from oldest to newest. @@ -401,14 +400,16 @@ var RegressionNetParams = Params{ ExpireTime: math.MaxInt64, // Never expires }, DeploymentCSV: { - BitNumber: 0, - StartTime: 0, // Always available for vote - ExpireTime: math.MaxInt64, // Never expires + BitNumber: 0, + StartTime: 0, // Always available for vote + ExpireTime: math.MaxInt64, // Never expires + ForceActiveAt: 1, }, DeploymentSegwit: { - BitNumber: 1, - StartTime: 0, // Always available for vote - ExpireTime: math.MaxInt64, // Never expires. + BitNumber: 1, + StartTime: 0, + ExpireTime: math.MaxInt64, + ForceActiveAt: 150, }, }, @@ -417,12 +418,12 @@ var RegressionNetParams = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "bcrt", // always bcrt for reg test net + Bech32HRPSegwit: "rlbc", // Address encoding magics - PubKeyHashAddrID: 0x6f, // starts with m or n - ScriptHashAddrID: 0xc4, // starts with 2 - PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) + PubKeyHashAddrID: 111, // starts with m or n + ScriptHashAddrID: 196, // starts with 2 + PrivateKeyID: 239, // starts with 9 (uncompressed) or c (compressed) // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv @@ -439,48 +440,31 @@ var RegressionNetParams = Params{ var TestNet3Params = Params{ Name: "testnet3", Net: wire.TestNet3, - DefaultPort: "18333", + DefaultPort: "19246", DNSSeeds: []DNSSeed{ - {"testnet-seed.bitcoin.jonasschnelli.ch", true}, - {"testnet-seed.bitcoin.schildbach.de", false}, - {"seed.tbtc.petertodd.org", true}, - {"testnet-seed.bluematt.me", false}, + {"testdnsseed1.lbry.com", true}, + {"testdnsseed2.lbry.com", true}, }, // Chain parameters GenesisBlock: &testNet3GenesisBlock, GenesisHash: &testNet3GenesisHash, PowLimit: testNet3PowLimit, - PowLimitBits: 0x1d00ffff, - BIP0034Height: 21111, // 0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8 - BIP0065Height: 581885, // 00000000007f6655f22f98e72ed80d8b06dc761d5da09df0fa1dc4be4f861eb6 - BIP0066Height: 330776, // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182 + PowLimitBits: 0x1f00ffff, + BIP0034Height: 21111, // 0x0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8 + BIP0065Height: 1200000, + BIP0066Height: 1200000, CoinbaseMaturity: 100, - SubsidyReductionInterval: 210000, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more - ReduceMinDifficulty: true, - MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 - GenerateSupported: false, + SubsidyReductionInterval: 1 << 5, + TargetTimespan: time.Second * 150, // retarget every block + TargetTimePerBlock: time.Second * 150, // 150 seconds + RetargetAdjustmentFactor: 4, // 25% less, 400% more + ReduceMinDifficulty: false, + MinDiffReductionTime: 0, + GenerateSupported: true, // Checkpoints ordered from oldest to newest. - Checkpoints: []Checkpoint{ - {546, newHashFromStr("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")}, - {100000, newHashFromStr("00000000009e2958c15ff9290d571bf9459e93b19765c6801ddeccadbb160a1e")}, - {200000, newHashFromStr("0000000000287bffd321963ef05feab753ebe274e1d78b2fd4e2bfe9ad3aa6f2")}, - {300001, newHashFromStr("0000000000004829474748f3d1bc8fcf893c88be255e6d7f571c548aff57abf4")}, - {400002, newHashFromStr("0000000005e2c73b8ecb82ae2dbc2e8274614ebad7172b53528aba7501f5a089")}, - {500011, newHashFromStr("00000000000929f63977fbac92ff570a9bd9e7715401ee96f2848f7b07750b02")}, - {600002, newHashFromStr("000000000001f471389afd6ee94dcace5ccc44adc18e8bff402443f034b07240")}, - {700000, newHashFromStr("000000000000406178b12a4dea3b27e13b3c4fe4510994fd667d7c1e6a3f4dc1")}, - {800010, newHashFromStr("000000000017ed35296433190b6829db01e657d80631d43f5983fa403bfdb4c1")}, - {900000, newHashFromStr("0000000000356f8d8924556e765b7a94aaebc6b5c8685dcfa2b1ee8b41acd89b")}, - {1000007, newHashFromStr("00000000001ccb893d8a1f25b70ad173ce955e5f50124261bbbc50379a612ddf")}, - {1100007, newHashFromStr("00000000000abc7b2cd18768ab3dee20857326a818d1946ed6796f42d66dd1e8")}, - {1200007, newHashFromStr("00000000000004f2dc41845771909db57e04191714ed8c963f7e56713a7b6cea")}, - {1300007, newHashFromStr("0000000072eab69d54df75107c052b26b0395b44f77578184293bf1bb1dbd9fa")}, - }, + Checkpoints: []Checkpoint{}, // Consensus rule change deployments. // @@ -500,9 +484,10 @@ var TestNet3Params = Params{ ExpireTime: 1493596800, // May 1st, 2017 }, DeploymentSegwit: { - BitNumber: 1, - StartTime: 1462060800, // May 1, 2016 UTC - ExpireTime: 1493596800, // May 1, 2017 UTC. + BitNumber: 1, + StartTime: 1462060800, // May 1st 2016 + ExpireTime: 1493596800, // May 1st 2017 + ForceActiveAt: 1198600, }, }, @@ -511,14 +496,12 @@ var TestNet3Params = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "tb", // always tb for test net + Bech32HRPSegwit: "tlbc", // Address encoding magics - PubKeyHashAddrID: 0x6f, // starts with m or n - ScriptHashAddrID: 0xc4, // starts with 2 - WitnessPubKeyHashAddrID: 0x03, // starts with QW - WitnessScriptHashAddrID: 0x28, // starts with T7n - PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) + PubKeyHashAddrID: 111, + ScriptHashAddrID: 196, + PrivateKeyID: 239, // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv @@ -552,11 +535,11 @@ var SimNetParams = Params{ BIP0066Height: 0, // Always active on simnet CoinbaseMaturity: 100, SubsidyReductionInterval: 210000, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more + TargetTimespan: time.Second * 150, + TargetTimePerBlock: time.Second * 150, + RetargetAdjustmentFactor: 4, // 25% less, 400% more ReduceMinDifficulty: true, - MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 + MinDiffReductionTime: 0, GenerateSupported: true, // Checkpoints ordered from oldest to newest. @@ -581,8 +564,8 @@ var SimNetParams = Params{ }, DeploymentSegwit: { BitNumber: 1, - StartTime: 0, // Always available for vote - ExpireTime: math.MaxInt64, // Never expires. + StartTime: 0, + ExpireTime: math.MaxInt64, }, }, @@ -591,14 +574,12 @@ var SimNetParams = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "sb", // always sb for sim net + Bech32HRPSegwit: "slbc", // Address encoding magics - PubKeyHashAddrID: 0x3f, // starts with S - ScriptHashAddrID: 0x7b, // starts with s - PrivateKeyID: 0x64, // starts with 4 (uncompressed) or F (compressed) - WitnessPubKeyHashAddrID: 0x19, // starts with Gg - WitnessScriptHashAddrID: 0x28, // starts with ? + PubKeyHashAddrID: 111, + ScriptHashAddrID: 196, + PrivateKeyID: 239, // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x20, 0xb9, 0x00}, // starts with sprv @@ -691,14 +672,12 @@ func CustomSignetParams(challenge []byte, dnsSeeds []DNSSeed) Params { // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "tb", // always tb for test net + Bech32HRPSegwit: "slbc", // Address encoding magics - PubKeyHashAddrID: 0x6f, // starts with m or n - ScriptHashAddrID: 0xc4, // starts with 2 - WitnessPubKeyHashAddrID: 0x03, // starts with QW - WitnessScriptHashAddrID: 0x28, // starts with T7n - PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) + PubKeyHashAddrID: 0x6f, // starts with m or n + ScriptHashAddrID: 0xc4, // starts with 2 + PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv -- 2.45.3 From 559cdd6c0d8dbc0f910aa4edd3d98af807d8e5e0 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:05:31 -0700 Subject: [PATCH 009/118] [lbry] wire: update protocol NetIDs --- wire/protocol.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/wire/protocol.go b/wire/protocol.go index 8cc9838a..cade06b7 100644 --- a/wire/protocol.go +++ b/wire/protocol.go @@ -147,13 +147,13 @@ type BitcoinNet uint32 // better idea to simply disconnect clients that are misbehaving over TCP. const ( // MainNet represents the main bitcoin network. - MainNet BitcoinNet = 0xd9b4bef9 + MainNet BitcoinNet = 0xf1aae4fa // TestNet represents the regression test network. - TestNet BitcoinNet = 0xdab5bffa + TestNet BitcoinNet = 0xd1aae4fa // TestNet3 represents the test network (version 3). - TestNet3 BitcoinNet = 0x0709110b + TestNet3 BitcoinNet = 0xe1aae4fa // SimNet represents the simulation test network. SimNet BitcoinNet = 0x12141c16 -- 2.45.3 From b8ac55a63cace7098268672ce241231330baf39a Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 24 May 2018 00:00:35 -0700 Subject: [PATCH 010/118] [lbry] blockchain: change max block size to 2,000,000 --- blockchain/fullblocktests/generate.go | 2 +- blockchain/weight.go | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index 82d3a036..aee67810 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -31,7 +31,7 @@ const ( // Intentionally defined here rather than using constants from codebase // to ensure consensus changes are detected. maxBlockSigOps = 20000 - maxBlockSize = 1000000 + maxBlockSize = 2000000 minCoinbaseScriptLen = 2 maxCoinbaseScriptLen = 100 medianTimeBlocks = 11 diff --git a/blockchain/weight.go b/blockchain/weight.go index 6f6292a1..e23dd87d 100644 --- a/blockchain/weight.go +++ b/blockchain/weight.go @@ -24,7 +24,7 @@ const ( // MaxBlockBaseSize is the maximum number of bytes within a block // which can be allocated to non-witness data. - MaxBlockBaseSize = 1000000 + MaxBlockBaseSize = 2000000 // MaxBlockSigOpsCost is the maximum number of signature operations // allowed for a block. It is calculated via a weighted algorithm which -- 2.45.3 From e42ee8a1236aae6df4d46b702d4b68069fc2fc86 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:06:46 -0700 Subject: [PATCH 011/118] [lbry] blockchain, wire: verify blockheaders using LBRY PoW --- blockchain/validate.go | 2 +- wire/blockheader.go | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index f41d54e6..f7831469 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -324,7 +324,7 @@ func checkProofOfWork(header *wire.BlockHeader, powLimit *big.Int, flags Behavio // to avoid proof of work checks is set. if flags&BFNoPoWCheck != BFNoPoWCheck { // The block hash must be less than the claimed target. - hash := header.BlockHash() + hash := header.BlockPoWHash() hashNum := HashToBig(&hash) if hashNum.Cmp(target) > 0 { str := fmt.Sprintf("block hash of %064x is higher than "+ diff --git a/wire/blockheader.go b/wire/blockheader.go index b4d0531e..ee45ec3b 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -59,6 +59,18 @@ func (h *BlockHeader) BlockHash() chainhash.Hash { return chainhash.DoubleHashH(buf.Bytes()) } +// BlockPoWHash computes the block identifier hash for the given block header. +func (h *BlockHeader) BlockPoWHash() chainhash.Hash { + // Encode the header and double sha256 everything prior to the number of + // transactions. Ignore the error returns since there is no way the + // encode could fail except being out of memory which would cause a + // run-time panic. + buf := bytes.NewBuffer(make([]byte, 0, MaxBlockHeaderPayload)) + _ = writeBlockHeader(buf, 0, h) + + return chainhash.LbryPoWHashH(buf.Bytes()) +} + // BtcDecode decodes r using the bitcoin protocol encoding into the receiver. // This is part of the Message interface implementation. // See Deserialize for decoding block headers stored to disk, such as in a -- 2.45.3 From eba47240c1e85ac5d3c1ed3a8e5ccf9d9dd7c81f Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 5 Jun 2018 10:31:39 -0700 Subject: [PATCH 012/118] [lbry] blockchain, txscript: change maxScriptElementSize from 520 t0 20,000 bytes --- blockchain/fullblocktests/generate.go | 4 ++-- txscript/script.go | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index aee67810..592a14de 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -35,7 +35,7 @@ const ( minCoinbaseScriptLen = 2 maxCoinbaseScriptLen = 100 medianTimeBlocks = 11 - maxScriptElementSize = 520 + maxScriptElementSize = 20000 // numLargeReorgBlocks is the number of blocks to use in the large block // reorg test (when enabled). This is the equivalent of 1 week's worth @@ -1875,7 +1875,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) { // // Comment assumptions: // maxBlockSigOps = 20000 - // maxScriptElementSize = 520 + // maxScriptElementSize = 20000 // // [0-19999] : OP_CHECKSIG // [20000] : OP_PUSHDATA4 diff --git a/txscript/script.go b/txscript/script.go index 92a50e37..ae6f509e 100644 --- a/txscript/script.go +++ b/txscript/script.go @@ -37,9 +37,9 @@ const ( // These are the constants specified for maximums in individual scripts. const ( - MaxOpsPerScript = 201 // Max number of non-push operations. - MaxPubKeysPerMultiSig = 20 // Multisig can't have more sigs than this. - MaxScriptElementSize = 520 // Max bytes pushable to the stack. + MaxOpsPerScript = 201 // Max number of non-push operations. + MaxPubKeysPerMultiSig = 20 // Multisig can't have more sigs than this. + MaxScriptElementSize = 20000 // Max bytes pushable to the stack. ) // isSmallInt returns whether or not the opcode is considered a small integer, -- 2.45.3 From c48856b5100660b4fc010c97169ed6b7b154c73c Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Wed, 6 Jun 2018 13:22:50 -0700 Subject: [PATCH 013/118] [lbry] blockchain: make UTXO in Genesis block spendable --- blockchain/chain.go | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/blockchain/chain.go b/blockchain/chain.go index eea603ce..1a95a00b 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1764,6 +1764,20 @@ func New(config *Config) (*BlockChain, error) { return nil, err } + // Helper function to insert the output in genesis block in to the + // transaction database. + fn := func(dbTx database.Tx) error { + genesisBlock := btcutil.NewBlock(b.chainParams.GenesisBlock) + view := NewUtxoViewpoint() + if err := view.connectTransactions(genesisBlock, nil); err != nil { + return err + } + return dbPutUtxoView(dbTx, view) + } + if err := b.db.Update(fn); err != nil { + return nil, err + } + // Perform any upgrades to the various chain-specific buckets as needed. if err := b.maybeUpgradeDbBuckets(config.Interrupt); err != nil { return nil, err -- 2.45.3 From 4cccf98786bd87492fa95346e0d9c778480816b8 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 12 Jun 2018 17:27:22 -0700 Subject: [PATCH 014/118] [lbry] blockchain: change the difficulty adjustment algorithm. adjusted := target + (actual - target) / 8 max := target + (target / 2) min := target - (target / 8) if adjusted > max { adjusted = max } else if adj < min { adjusted = min } diffculty := lastDifficulty * adjusted / target --- blockchain/chain.go | 5 ++-- blockchain/difficulty.go | 56 +++++++++++++++++++--------------------- 2 files changed, 28 insertions(+), 33 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index 1a95a00b..b4a871b9 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1736,7 +1736,6 @@ func New(config *Config) (*BlockChain, error) { params := config.ChainParams targetTimespan := int64(params.TargetTimespan / time.Second) targetTimePerBlock := int64(params.TargetTimePerBlock / time.Second) - adjustmentFactor := params.RetargetAdjustmentFactor b := BlockChain{ checkpoints: config.Checkpoints, checkpointsByHeight: checkpointsByHeight, @@ -1745,8 +1744,8 @@ func New(config *Config) (*BlockChain, error) { timeSource: config.TimeSource, sigCache: config.SigCache, indexManager: config.IndexManager, - minRetargetTimespan: targetTimespan / adjustmentFactor, - maxRetargetTimespan: targetTimespan * adjustmentFactor, + minRetargetTimespan: targetTimespan - (targetTimespan / 8), + maxRetargetTimespan: targetTimespan + (targetTimespan / 2), blocksPerRetarget: int32(targetTimespan / targetTimePerBlock), index: newBlockIndex(config.DB, params), hashCache: config.HashCache, diff --git a/blockchain/difficulty.go b/blockchain/difficulty.go index 05f78a3e..3eae3844 100644 --- a/blockchain/difficulty.go +++ b/blockchain/difficulty.go @@ -159,7 +159,6 @@ func CalcWork(bits uint32) *big.Int { func (b *BlockChain) calcEasiestDifficulty(bits uint32, duration time.Duration) uint32 { // Convert types used in the calculations below. durationVal := int64(duration / time.Second) - adjustmentFactor := big.NewInt(b.chainParams.RetargetAdjustmentFactor) // The test network rules allow minimum difficulty blocks after more // than twice the desired amount of time needed to generate a block has @@ -178,7 +177,8 @@ func (b *BlockChain) calcEasiestDifficulty(bits uint32, duration time.Duration) // multiplied by the max adjustment factor. newTarget := CompactToBig(bits) for durationVal > 0 && newTarget.Cmp(b.chainParams.PowLimit) < 0 { - newTarget.Mul(newTarget, adjustmentFactor) + adj := new(big.Int).Div(newTarget, big.NewInt(2)) + newTarget.Add(newTarget, adj) durationVal -= b.maxRetargetTimespan } @@ -224,47 +224,44 @@ func (b *BlockChain) calcNextRequiredDifficulty(lastNode *blockNode, newBlockTim return b.chainParams.PowLimitBits, nil } - // Return the previous block's difficulty requirements if this block - // is not at a difficulty retarget interval. - if (lastNode.height+1)%b.blocksPerRetarget != 0 { - // For networks that support it, allow special reduction of the - // required difficulty once too much time has elapsed without - // mining a block. - if b.chainParams.ReduceMinDifficulty { - // Return minimum difficulty when more than the desired - // amount of time has elapsed without mining a block. - reductionTime := int64(b.chainParams.MinDiffReductionTime / - time.Second) - allowMinTime := lastNode.timestamp + reductionTime - if newBlockTime.Unix() > allowMinTime { - return b.chainParams.PowLimitBits, nil - } - - // The block was mined within the desired timeframe, so - // return the difficulty for the last block which did - // not have the special minimum difficulty rule applied. - return b.findPrevTestNetDifficulty(lastNode), nil + // For networks that support it, allow special reduction of the + // required difficulty once too much time has elapsed without + // mining a block. + if b.chainParams.ReduceMinDifficulty { + // Return minimum difficulty when more than the desired + // amount of time has elapsed without mining a block. + reductionTime := int64(b.chainParams.MinDiffReductionTime / + time.Second) + allowMinTime := lastNode.timestamp + reductionTime + if newBlockTime.Unix() > allowMinTime { + return b.chainParams.PowLimitBits, nil } - // For the main network (or any unrecognized networks), simply - // return the previous block's difficulty requirements. - return lastNode.bits, nil + // The block was mined within the desired timeframe, so + // return the difficulty for the last block which did + // not have the special minimum difficulty rule applied. + return b.findPrevTestNetDifficulty(lastNode), nil } // Get the block node at the previous retarget (targetTimespan days // worth of blocks). - firstNode := lastNode.RelativeAncestor(b.blocksPerRetarget - 1) + firstNode := lastNode.RelativeAncestor(b.blocksPerRetarget) + if lastNode.height == 0 { + firstNode = lastNode + } if firstNode == nil { return 0, AssertError("unable to obtain previous retarget block") } + targetTimeSpan := int64(b.chainParams.TargetTimespan / time.Second) + // Limit the amount of adjustment that can occur to the previous // difficulty. actualTimespan := lastNode.timestamp - firstNode.timestamp - adjustedTimespan := actualTimespan - if actualTimespan < b.minRetargetTimespan { + adjustedTimespan := targetTimeSpan + (actualTimespan-targetTimeSpan)/8 + if adjustedTimespan < b.minRetargetTimespan { adjustedTimespan = b.minRetargetTimespan - } else if actualTimespan > b.maxRetargetTimespan { + } else if adjustedTimespan > b.maxRetargetTimespan { adjustedTimespan = b.maxRetargetTimespan } @@ -275,7 +272,6 @@ func (b *BlockChain) calcNextRequiredDifficulty(lastNode *blockNode, newBlockTim // result. oldTarget := CompactToBig(lastNode.bits) newTarget := new(big.Int).Mul(oldTarget, big.NewInt(adjustedTimespan)) - targetTimeSpan := int64(b.chainParams.TargetTimespan / time.Second) newTarget.Div(newTarget, big.NewInt(targetTimeSpan)) // Limit new value to the proof of work limit. -- 2.45.3 From fcc31b59351045012a8f53c072df71e75733c875 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 12 Jun 2018 21:11:42 -0700 Subject: [PATCH 015/118] [lbry] blockchain: change Block Subsidy algorithm --- blockchain/validate.go | 40 +++++++++++++++++++++++++++++++++++----- 1 file changed, 35 insertions(+), 5 deletions(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index f7831469..2fd5d7fd 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -40,7 +40,7 @@ const ( // baseSubsidy is the starting subsidy amount for mined blocks. This // value is halved every SubsidyHalvingInterval blocks. - baseSubsidy = 50 * btcutil.SatoshiPerBitcoin + baseSubsidy = 500 * btcutil.SatoshiPerBitcoin ) var ( @@ -192,12 +192,42 @@ func isBIP0030Node(node *blockNode) bool { // At the target block generation rate for the main network, this is // approximately every 4 years. func CalcBlockSubsidy(height int32, chainParams *chaincfg.Params) int64 { - if chainParams.SubsidyReductionInterval == 0 { - return baseSubsidy + h := int64(height) + if h == 0 { + return btcutil.SatoshiPerBitcoin * 4e8 + } + if h <= 5100 { + return btcutil.SatoshiPerBitcoin + } + if h <= 55000 { + return btcutil.SatoshiPerBitcoin * (1 + (h-5001)/100) } - // Equivalent to: baseSubsidy / 2^(height/subsidyHalvingInterval) - return baseSubsidy >> uint(height/chainParams.SubsidyReductionInterval) + lv := (h - 55001) / int64(chainParams.SubsidyReductionInterval) + reduction := (int64(math.Sqrt((float64(8*lv))+1)) - 1) / 2 + for !withinLevelBounds(reduction, lv) { + if ((reduction*reduction + reduction) >> 1) > lv { + reduction-- + } else { + reduction++ + } + } + subsidyReduction := btcutil.SatoshiPerBitcoin * reduction + if subsidyReduction >= baseSubsidy { + return 0 + } + return baseSubsidy - subsidyReduction +} + +func withinLevelBounds(reduction int64, lv int64) bool { + if ((reduction*reduction + reduction) >> 1) > lv { + return false + } + reduction++ + if ((reduction*reduction + reduction) >> 1) <= lv { + return false + } + return true } // CheckTransactionSanity performs some preliminary checks on a transaction to -- 2.45.3 From 7854bff5b29ad3ee467de66660fbc7806ce7aa81 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Fri, 15 Jun 2018 13:06:26 -0700 Subject: [PATCH 016/118] [lbry] blockchain, mempool: validate txscripts Co-authored-by: Brannon King --- blockchain/validate.go | 11 ++++++++--- mempool/mempool.go | 10 +++++++++- mempool/policy.go | 7 ++++--- 3 files changed, 21 insertions(+), 7 deletions(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index 2fd5d7fd..ef2c283b 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -231,8 +231,8 @@ func withinLevelBounds(reduction int64, lv int64) bool { } // CheckTransactionSanity performs some preliminary checks on a transaction to -// ensure it is sane. These checks are context free. -func CheckTransactionSanity(tx *btcutil.Tx) error { +// ensure it is sane. +func CheckTransactionSanity(tx *btcutil.Tx, enforceSoftFork bool) error { // A transaction must have at least one input. msgTx := tx.MsgTx() if len(msgTx.TxIn) == 0 { @@ -291,6 +291,11 @@ func CheckTransactionSanity(tx *btcutil.Tx) error { btcutil.MaxSatoshi) return ruleError(ErrBadTxOutValue, str) } + + err := txscript.AllClaimsAreSane(txOut.PkScript, enforceSoftFork) + if err != nil { + return ruleError(ErrBadTxOutValue, err.Error()) + } } // Check for duplicate transaction inputs. @@ -545,7 +550,7 @@ func checkBlockSanity(block *btcutil.Block, powLimit *big.Int, timeSource Median // Do some preliminary checks on each transaction to ensure they are // sane before continuing. for _, tx := range transactions { - err := CheckTransactionSanity(tx) + err := CheckTransactionSanity(tx, false) if err != nil { return err } diff --git a/mempool/mempool.go b/mempool/mempool.go index 7ada3d29..65d8e8cf 100644 --- a/mempool/mempool.go +++ b/mempool/mempool.go @@ -963,7 +963,7 @@ func (mp *TxPool) maybeAcceptTransaction(tx *btcutil.Tx, isNew, rateLimit, rejec // Perform preliminary sanity checks on the transaction. This makes // use of blockchain which contains the invariant rules for what // transactions are allowed into blocks. - err := blockchain.CheckTransactionSanity(tx) + err := blockchain.CheckTransactionSanity(tx, true) if err != nil { if cerr, ok := err.(blockchain.RuleError); ok { return nil, nil, chainRuleError(cerr) @@ -1155,6 +1155,14 @@ func (mp *TxPool) maybeAcceptTransaction(tx *btcutil.Tx, isNew, rateLimit, rejec return nil, nil, txRuleError(wire.RejectInsufficientFee, str) } + minFee = txscript.CalcMinClaimTrieFee(tx.MsgTx(), txscript.MinFeePerNameclaimChar) + if txFee < minFee { + str := fmt.Sprintf("transaction %v has %d fees which is under "+ + "the required amount of %d for Claims", txHash, txFee, + minFee) + return nil, nil, txRuleError(wire.RejectInsufficientFee, str) + } + // Require that free transactions have sufficient priority to be mined // in the next block. Transactions which are being added back to the // memory pool from blocks that have been disconnected during a reorg diff --git a/mempool/policy.go b/mempool/policy.go index 7e973293..a58f110b 100644 --- a/mempool/policy.go +++ b/mempool/policy.go @@ -99,7 +99,7 @@ func checkInputsStandard(tx *btcutil.Tx, utxoView *blockchain.UtxoViewpoint) err // they have already been checked prior to calling this // function. entry := utxoView.LookupEntry(txIn.PreviousOutPoint) - originPkScript := entry.PkScript() + originPkScript := txscript.StripClaimScriptPrefix(entry.PkScript()) switch txscript.GetScriptClass(originPkScript) { case txscript.ScriptHashTy: numSigOps := txscript.GetPreciseSigOpCount( @@ -332,8 +332,9 @@ func checkTransactionStandard(tx *btcutil.Tx, height int32, // be "dust" (except when the script is a null data script). numNullDataOutputs := 0 for i, txOut := range msgTx.TxOut { - scriptClass := txscript.GetScriptClass(txOut.PkScript) - err := checkPkScriptStandard(txOut.PkScript, scriptClass) + pkScript := txscript.StripClaimScriptPrefix(txOut.PkScript) + scriptClass := txscript.GetScriptClass(pkScript) + err := checkPkScriptStandard(pkScript, scriptClass) if err != nil { // Attempt to extract a reject code from the error so // it can be retained. When not possible, fall back to -- 2.45.3 From 059aa2ef4f6a46b9877bab62837d45f7dcebb4b1 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 29 Jul 2021 17:21:51 -0400 Subject: [PATCH 017/118] [lbry] blockchain: support force active fork deployment --- blockchain/thresholdstate.go | 6 ++++++ blockchain/versionbits.go | 6 ++++++ rpcserver.go | 1 + 3 files changed, 13 insertions(+) diff --git a/blockchain/thresholdstate.go b/blockchain/thresholdstate.go index 5da74a95..8a79f968 100644 --- a/blockchain/thresholdstate.go +++ b/blockchain/thresholdstate.go @@ -302,6 +302,12 @@ func (b *BlockChain) deploymentState(prevNode *blockNode, deploymentID uint32) ( } deployment := &b.chainParams.Deployments[deploymentID] + + // added to mimic LBRYcrd: + if deployment.ForceActiveAt > 0 && prevNode != nil && prevNode.height+1 >= deployment.ForceActiveAt { + return ThresholdActive, nil + } + checker := deploymentChecker{deployment: deployment, chain: b} cache := &b.deploymentCaches[deploymentID] diff --git a/blockchain/versionbits.go b/blockchain/versionbits.go index 28fcde7b..acdbf144 100644 --- a/blockchain/versionbits.go +++ b/blockchain/versionbits.go @@ -195,6 +195,12 @@ func (b *BlockChain) calcNextBlockVersion(prevNode *blockNode) (int32, error) { expectedVersion := uint32(vbTopBits) for id := 0; id < len(b.chainParams.Deployments); id++ { deployment := &b.chainParams.Deployments[id] + + // added to mimic LBRYcrd: + if deployment.ForceActiveAt > 0 && prevNode != nil && prevNode.height+1 >= deployment.ForceActiveAt { + continue + } + cache := &b.deploymentCaches[id] checker := deploymentChecker{deployment: deployment, chain: b} state, err := b.thresholdState(prevNode, checker, cache) diff --git a/rpcserver.go b/rpcserver.go index d1840729..4502a4cd 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1294,6 +1294,7 @@ func handleGetBlockChainInfo(s *rpcServer, cmd interface{}, closeChan <-chan str Bit: deploymentDetails.BitNumber, StartTime2: int64(deploymentDetails.StartTime), Timeout: int64(deploymentDetails.ExpireTime), + Since: deploymentDetails.ForceActiveAt, } } -- 2.45.3 From 57ba3201b1c01d487346acd8b06f709739d5d325 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Jun 2018 20:20:44 -0700 Subject: [PATCH 018/118] [lbry] server: update client version to /btcwire:0.5.0/LBRY.GO:0.12.2/ TODO: double check if lbryd bumps the version. --- server.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/server.go b/server.go index ba7932a1..7512b989 100644 --- a/server.go +++ b/server.go @@ -62,7 +62,7 @@ const ( var ( // userAgentName is the user agent name and is used to help identify // ourselves to other bitcoin peers. - userAgentName = "btcd" + userAgentName = "LBRY.GO" // userAgentVersion is the user agent version and is used to help // identify ourselves to other bitcoin peers. -- 2.45.3 From db6550cc380a5bb38feba2b319ebd4512b163610 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 5 Jun 2018 10:32:45 -0700 Subject: [PATCH 019/118] [lbry] txscript: change MaxScriptSize from 10,000 to 20,005 --- txscript/engine.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/txscript/engine.go b/txscript/engine.go index f2d7b303..b6981c8c 100644 --- a/txscript/engine.go +++ b/txscript/engine.go @@ -102,7 +102,7 @@ const ( MaxStackSize = 1000 // MaxScriptSize is the maximum allowed length of a raw script. - MaxScriptSize = 10000 + MaxScriptSize = 20005 // payToWitnessPubKeyHashDataSize is the size of the witness program's // data push for a pay-to-witness-pub-key-hash output. -- 2.45.3 From b85b395b39858c522780a0caf808c25729326e9c Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Jun 2018 19:13:08 -0700 Subject: [PATCH 020/118] [lbry] txscript: initial porting of claim script Co-authored-by: Brannon King --- txscript/nameclaim.go | 224 +++++++++++++++++++++++++++++++++++++ txscript/nameclaim_test.go | 87 ++++++++++++++ 2 files changed, 311 insertions(+) create mode 100644 txscript/nameclaim.go create mode 100644 txscript/nameclaim_test.go diff --git a/txscript/nameclaim.go b/txscript/nameclaim.go new file mode 100644 index 00000000..bcdf01eb --- /dev/null +++ b/txscript/nameclaim.go @@ -0,0 +1,224 @@ +package txscript + +import ( + "bytes" + "fmt" + "unicode/utf8" + + "github.com/btcsuite/btcd/wire" +) + +const ( + // MinFeePerNameclaimChar is the minimum claim fee per character in the name of an OP_CLAIM_NAME + // command that must be attached to transactions for it to be accepted into the memory pool. + // Rationale: current implementation of the claim trie uses more memory for longer name claims + // due to the fact that each chracater is assigned a trie node regardless of whether it contains + // any claims or not. In the future, we can switch to a radix tree implementation where empty + // nodes do not take up any memory and the minimum fee can be priced on a per claim basis. + MinFeePerNameclaimChar int64 = 200000 + + // MaxClaimScriptSize is the max claim script size in bytes, not including the script pubkey part of the script. + MaxClaimScriptSize = 8192 + + // MaxClaimNameSize is the max claim name size in bytes, for all claim trie transactions. + MaxClaimNameSize = 255 +) + +var ( + // ErrNotClaimScript is returned when the script does not have a ClaimScript Opcode. + ErrNotClaimScript = fmt.Errorf("not a claim script") + + // ErrInvalidClaimScript is returned when a script has a ClaimScript Opcode, + // but does not conform to the format. + ErrInvalidClaimScript = fmt.Errorf("invalid claim script") +) + +// ClaimNameScript ... +func ClaimNameScript(name string, value string) ([]byte, error) { + return NewScriptBuilder().AddOp(OP_CLAIMNAME).AddData([]byte(name)).AddData([]byte(value)). + AddOp(OP_2DROP).AddOp(OP_DROP).AddOp(OP_TRUE).Script() +} + +// SupportClaimScript ... +func SupportClaimScript(name string, claimID []byte, value []byte) ([]byte, error) { + builder := NewScriptBuilder().AddOp(OP_SUPPORTCLAIM).AddData([]byte(name)).AddData(claimID) + if len(value) > 0 { + return builder.addData(value).AddOp(OP_2DROP).AddOp(OP_2DROP).AddOp(OP_TRUE).Script() + } + return builder.AddOp(OP_2DROP).AddOp(OP_DROP).AddOp(OP_TRUE).Script() +} + +// UpdateClaimScript ... +func UpdateClaimScript(name string, claimID []byte, value string) ([]byte, error) { + return NewScriptBuilder().AddOp(OP_UPDATECLAIM).AddData([]byte(name)).AddData(claimID).AddData([]byte(value)). + AddOp(OP_2DROP).AddOp(OP_2DROP).AddOp(OP_TRUE).Script() +} + +// DecodeClaimScript ... +func DecodeClaimScript(script []byte) (*ClaimScript, error) { + if len(script) == 0 { + return nil, ErrNotClaimScript + } + op := script[0] + if op != OP_CLAIMNAME && op != OP_SUPPORTCLAIM && op != OP_UPDATECLAIM { + return nil, ErrNotClaimScript + } + pops, err := parseScript(script) + if err != nil { + return nil, err + } + if isClaimName(pops) || isSupportClaim(pops) || isUpdateClaim(pops) { + cs := &ClaimScript{op: op, pops: pops} + if cs.Size() > MaxClaimScriptSize { + log.Infof("claim script of %d bytes is larger than %d", cs.Size(), MaxClaimScriptSize) + return nil, ErrInvalidClaimScript + } + return cs, nil + } + return nil, ErrInvalidClaimScript +} + +// ClaimScript ... +// OP_CLAIMNAME OP_2DROP OP_DROP +// OP_SUPPORTCLAIM OP_2DROP OP_DROP +// OP_UPDATECLAIM OP_2DROP OP_2DROP +type ClaimScript struct { + op byte + pops []parsedOpcode +} + +// Opcode ... +func (cs *ClaimScript) Opcode() byte { + return cs.op +} + +// Name ... +func (cs *ClaimScript) Name() []byte { + return cs.pops[1].data +} + +// ClaimID ... +func (cs *ClaimScript) ClaimID() []byte { + if cs.op == OP_CLAIMNAME { + return nil + } + return cs.pops[2].data +} + +// Value ... +func (cs *ClaimScript) Value() []byte { + if cs.pops[0].opcode.value == OP_CLAIMNAME { + return cs.pops[2].data + } + return cs.pops[3].data +} + +// Size ... +func (cs *ClaimScript) Size() int { + ops := 5 + if cs.pops[0].opcode.value == OP_UPDATECLAIM { + ops++ + } + size := 0 + for _, op := range cs.pops[:ops] { + if op.opcode.length > 0 { + size += op.opcode.length + continue + } + size += 1 - op.opcode.length + len(op.data) + } + return size +} + +// StripClaimScriptPrefix ... +func StripClaimScriptPrefix(script []byte) []byte { + cs, err := DecodeClaimScript(script) + if err != nil { + return script + } + return script[cs.Size():] +} + +// claimNameSize returns size of the name in a claim script or 0 if script is not a claimtrie transaction. +func claimNameSize(script []byte) int { + cs, err := DecodeClaimScript(script) + if err != nil { + return 0 + } + return len(cs.Name()) +} + +// CalcMinClaimTrieFee calculates the minimum fee (mempool rule) required for transaction. +func CalcMinClaimTrieFee(tx *wire.MsgTx, minFeePerNameClaimChar int64) int64 { + var minFee int64 + for _, txOut := range tx.TxOut { + // TODO maybe: lbrycrd ignored transactions that weren't OP_CLAIMNAME + minFee += int64(claimNameSize(txOut.PkScript)) + } + return minFee * minFeePerNameClaimChar +} + +func isClaimName(pops []parsedOpcode) bool { + return len(pops) > 5 && + pops[0].opcode.value == OP_CLAIMNAME && + // canonicalPush(pops[1]) && + len(pops[1].data) <= MaxClaimNameSize && + // canonicalPush(pops[2]) && + pops[3].opcode.value == OP_2DROP && + pops[4].opcode.value == OP_DROP +} + +func isSupportClaim(pops []parsedOpcode) bool { + prefixed := len(pops) > 5 && + pops[0].opcode.value == OP_SUPPORTCLAIM && + // canonicalPush(pops[1]) && + len(pops[1].data) <= MaxClaimNameSize && + // canonicalPush(pops[2]) && + len(pops[2].data) == 160/8 + + if prefixed && pops[3].opcode.value == OP_2DROP && pops[4].opcode.value == OP_DROP { + return true + } + if prefixed && pops[4].opcode.value == OP_2DROP && pops[5].opcode.value == OP_2DROP { + return len(pops[3].data) > 0 // is this robust enough? + } + return false +} + +func isUpdateClaim(pops []parsedOpcode) bool { + return len(pops) > 6 && + pops[0].opcode.value == OP_UPDATECLAIM && + // canonicalPush(pops[1]) && + len(pops[1].data) <= MaxClaimNameSize && + // canonicalPush(pops[2]) && + len(pops[2].data) == 160/8 && + // canonicalPush(pops[3]) && + pops[4].opcode.value == OP_2DROP && + pops[5].opcode.value == OP_2DROP +} + +const illegalChars = "=&#:*$@%?/;\\\b\n\t\r\x00" + +func AllClaimsAreSane(script []byte, enforceSoftFork bool) error { + cs, err := DecodeClaimScript(script) + if err != ErrNotClaimScript { + if err != nil { + return fmt.Errorf("invalid claim script: %s", err.Error()) + } + if cs.Size() > MaxClaimScriptSize { + return fmt.Errorf("claimscript exceeds max size of %v", MaxClaimScriptSize) + } + if len(cs.Name()) > MaxClaimNameSize { + return fmt.Errorf("claim name exceeds max size of %v", MaxClaimNameSize) + } + if enforceSoftFork { + if !utf8.Valid(cs.Name()) { + return fmt.Errorf("claim name is not valid UTF-8") + } + if bytes.ContainsAny(cs.Name(), illegalChars) { + return fmt.Errorf("claim name has illegal chars; it should not contain any of these: %s", illegalChars) + } + } + } + return nil +} diff --git a/txscript/nameclaim_test.go b/txscript/nameclaim_test.go new file mode 100644 index 00000000..ed1a07ce --- /dev/null +++ b/txscript/nameclaim_test.go @@ -0,0 +1,87 @@ +package txscript + +import ( + "testing" + + "github.com/stretchr/testify/require" +) + +func TestCreationParseLoopClaim(t *testing.T) { + + r := require.New(t) + + claim, err := ClaimNameScript("tester", "value") + r.NoError(err) + parsed, err := parseScript(claim) + r.NoError(err) + r.True(isClaimName(parsed)) + r.False(isSupportClaim(parsed)) + r.False(isUpdateClaim(parsed)) + script, err := DecodeClaimScript(claim) + r.NoError(err) + r.Equal([]byte("tester"), script.Name()) + r.Equal([]byte("value"), script.Value()) +} + +func TestCreationParseLoopUpdate(t *testing.T) { + + r := require.New(t) + + claimID := []byte("12345123451234512345") + claim, err := UpdateClaimScript("tester", claimID, "value") + r.NoError(err) + parsed, err := parseScript(claim) + r.NoError(err) + r.False(isSupportClaim(parsed)) + r.False(isClaimName(parsed)) + r.True(isUpdateClaim(parsed)) + script, err := DecodeClaimScript(claim) + + r.NoError(err) + r.Equal([]byte("tester"), script.Name()) + r.Equal(claimID, script.ClaimID()) + r.Equal([]byte("value"), script.Value()) +} + +func TestCreationParseLoopSupport(t *testing.T) { + + r := require.New(t) + + claimID := []byte("12345123451234512345") + claim, err := SupportClaimScript("tester", claimID, []byte("value")) + r.NoError(err) + parsed, err := parseScript(claim) + r.NoError(err) + r.True(isSupportClaim(parsed)) + r.False(isClaimName(parsed)) + r.False(isUpdateClaim(parsed)) + script, err := DecodeClaimScript(claim) + + r.NoError(err) + r.Equal([]byte("tester"), script.Name()) + r.Equal(claimID, script.ClaimID()) + r.Equal([]byte("value"), script.Value()) + + claim, err = SupportClaimScript("tester", claimID, nil) + r.NoError(err) + script, err = DecodeClaimScript(claim) + r.NoError(err) + + r.Equal([]byte("tester"), script.Name()) + r.Equal(claimID, script.ClaimID()) + r.Nil(script.Value()) +} + +func TestInvalidChars(t *testing.T) { + r := require.New(t) + + script, err := ClaimNameScript("tester", "value") + r.NoError(err) + r.NoError(AllClaimsAreSane(script, true)) + + for i := range []byte(illegalChars) { + script, err := ClaimNameScript("a"+illegalChars[i:i+1], "value") + r.NoError(err) + r.Error(AllClaimsAreSane(script, true)) + } +} -- 2.45.3 From 7f5b9ae2fd71635fb763548b7c5e7a4ab8528eaa Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Jun 2018 19:12:43 -0700 Subject: [PATCH 021/118] [lbry] txscript: recognize LBRY claim script OPCODES --- txscript/opcode.go | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/txscript/opcode.go b/txscript/opcode.go index a878a966..fff64e6e 100644 --- a/txscript/opcode.go +++ b/txscript/opcode.go @@ -219,9 +219,9 @@ const ( OP_CHECKSEQUENCEVERIFY = 0xb2 // 178 - AKA OP_NOP3 OP_NOP4 = 0xb3 // 179 OP_NOP5 = 0xb4 // 180 - OP_NOP6 = 0xb5 // 181 - OP_NOP7 = 0xb6 // 182 - OP_NOP8 = 0xb7 // 183 + OP_CLAIMNAME = 0xb5 // 181 - AKA OP_NOP6 + OP_SUPPORTCLAIM = 0xb6 // 182 - AKA OP_NOP7 + OP_UPDATECLAIM = 0xb7 // 183 - AKA OP_NOP8 OP_NOP9 = 0xb8 // 184 OP_NOP10 = 0xb9 // 185 OP_UNKNOWN186 = 0xba // 186 @@ -500,14 +500,14 @@ var opcodeArray = [256]opcode{ OP_CHECKMULTISIGVERIFY: {OP_CHECKMULTISIGVERIFY, "OP_CHECKMULTISIGVERIFY", 1, opcodeCheckMultiSigVerify}, // Reserved opcodes. - OP_NOP1: {OP_NOP1, "OP_NOP1", 1, opcodeNop}, - OP_NOP4: {OP_NOP4, "OP_NOP4", 1, opcodeNop}, - OP_NOP5: {OP_NOP5, "OP_NOP5", 1, opcodeNop}, - OP_NOP6: {OP_NOP6, "OP_NOP6", 1, opcodeNop}, - OP_NOP7: {OP_NOP7, "OP_NOP7", 1, opcodeNop}, - OP_NOP8: {OP_NOP8, "OP_NOP8", 1, opcodeNop}, - OP_NOP9: {OP_NOP9, "OP_NOP9", 1, opcodeNop}, - OP_NOP10: {OP_NOP10, "OP_NOP10", 1, opcodeNop}, + OP_NOP1: {OP_NOP1, "OP_NOP1", 1, opcodeNop}, + OP_NOP4: {OP_NOP4, "OP_NOP4", 1, opcodeNop}, + OP_NOP5: {OP_NOP5, "OP_NOP5", 1, opcodeNop}, + OP_CLAIMNAME: {OP_CLAIMNAME, "OP_CLAIMNAME", 1, opcodeClaimScript}, + OP_SUPPORTCLAIM: {OP_SUPPORTCLAIM, "OP_SUPPORTCLAIM", 1, opcodeClaimScript}, + OP_UPDATECLAIM: {OP_UPDATECLAIM, "OP_UPDATECLAIM", 1, opcodeClaimScript}, + OP_NOP9: {OP_NOP9, "OP_NOP9", 1, opcodeNop}, + OP_NOP10: {OP_NOP10, "OP_NOP10", 1, opcodeNop}, // Undefined opcodes. OP_UNKNOWN186: {OP_UNKNOWN186, "OP_UNKNOWN186", 1, opcodeInvalid}, @@ -981,7 +981,7 @@ func opcodeN(op *parsedOpcode, vm *Engine) error { func opcodeNop(op *parsedOpcode, vm *Engine) error { switch op.opcode.value { case OP_NOP1, OP_NOP4, OP_NOP5, - OP_NOP6, OP_NOP7, OP_NOP8, OP_NOP9, OP_NOP10: + OP_NOP9, OP_NOP10: if vm.hasFlag(ScriptDiscourageUpgradableNops) { str := fmt.Sprintf("OP_NOP%d reserved for soft-fork "+ "upgrades", op.opcode.value-(OP_NOP1-1)) @@ -991,6 +991,11 @@ func opcodeNop(op *parsedOpcode, vm *Engine) error { return nil } +func opcodeClaimScript(op *parsedOpcode, vm *Engine) error { + vm.dstack.PushByteArray([]byte{0}) + return nil +} + // popIfBool enforces the "minimal if" policy during script execution if the // particular flag is set. If so, in order to eliminate an additional source // of nuisance malleability, post-segwit for version 0 witness programs, we now -- 2.45.3 From 3ad06bdcbb766cef81879e1e3510fbb35a639271 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 14 Aug 2018 17:59:48 -0700 Subject: [PATCH 022/118] [lbry] misc: change RPC port from 8334 to 9245 --- cmd/btcctl/config.go | 4 +- docs/README.md | 297 +++++- docs/json_rpc_api.md | 1052 ++++++++++----------- params.go | 6 +- rpcclient/examples/btcdwebsockets/main.go | 2 +- sample-btcd.conf | 20 +- 6 files changed, 838 insertions(+), 543 deletions(-) mode change 120000 => 100644 docs/README.md diff --git a/cmd/btcctl/config.go b/cmd/btcctl/config.go index 1cc2a260..9caef192 100644 --- a/cmd/btcctl/config.go +++ b/cmd/btcctl/config.go @@ -123,7 +123,7 @@ func normalizeAddress(addr string, chain *chaincfg.Params, useWallet bool) (stri if useWallet { defaultPort = "18332" } else { - defaultPort = "18334" + defaultPort = "19245" } case &chaincfg.SimNetParams: if useWallet { @@ -149,7 +149,7 @@ func normalizeAddress(addr string, chain *chaincfg.Params, useWallet bool) (stri if useWallet { defaultPort = "8332" } else { - defaultPort = "8334" + defaultPort = "9245" } } diff --git a/docs/README.md b/docs/README.md deleted file mode 120000 index dd0ea36c..00000000 --- a/docs/README.md +++ /dev/null @@ -1 +0,0 @@ -index.md \ No newline at end of file diff --git a/docs/README.md b/docs/README.md new file mode 100644 index 00000000..c24ead53 --- /dev/null +++ b/docs/README.md @@ -0,0 +1,296 @@ +### Table of Contents +1. [About](#About) +2. [Getting Started](#GettingStarted) + 1. [Installation](#Installation) + 1. [Windows](#WindowsInstallation) + 2. [Linux/BSD/MacOSX/POSIX](#PosixInstallation) + 1. [Gentoo Linux](#GentooInstallation) + 2. [Configuration](#Configuration) + 3. [Controlling and Querying btcd via btcctl](#BtcctlConfig) + 4. [Mining](#Mining) +3. [Help](#Help) + 1. [Startup](#Startup) + 1. [Using bootstrap.dat](#BootstrapDat) + 2. [Network Configuration](#NetworkConfig) + 3. [Wallet](#Wallet) +4. [Contact](#Contact) + 1. [IRC](#ContactIRC) + 2. [Mailing Lists](#MailingLists) +5. [Developer Resources](#DeveloperResources) + 1. [Code Contribution Guidelines](#ContributionGuidelines) + 2. [JSON-RPC Reference](#JSONRPCReference) + 3. [The btcsuite Bitcoin-related Go Packages](#GoPackages) + + + +### 1. About + +btcd is a full node bitcoin implementation written in [Go](http://golang.org), +licensed under the [copyfree](http://www.copyfree.org) ISC License. + +This project is currently under active development and is in a Beta state. It +is extremely stable and has been in production use since October 2013. + +It properly downloads, validates, and serves the block chain using the exact +rules (including consensus bugs) for block acceptance as Bitcoin Core. We have +taken great care to avoid btcd causing a fork to the block chain. It includes a +full block validation testing framework which contains all of the 'official' +block acceptance tests (and some additional ones) that is run on every pull +request to help ensure it properly follows consensus. Also, it passes all of +the JSON test data in the Bitcoin Core code. + +It also properly relays newly mined blocks, maintains a transaction pool, and +relays individual transactions that have not yet made it into a block. It +ensures all individual transactions admitted to the pool follow the rules +required by the block chain and also includes more strict checks which filter +transactions based on miner requirements ("standard" transactions). + +One key difference between btcd and Bitcoin Core is that btcd does *NOT* include +wallet functionality and this was a very intentional design decision. See the +blog entry [here](https://web.archive.org/web/20171125143919/https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon) +for more details. This means you can't actually make or receive payments +directly with btcd. That functionality is provided by the +[btcwallet](https://github.com/btcsuite/btcwallet) and +[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects +which are both under active development. + + + +### 2. Getting Started + + + +**2.1 Installation** + +The first step is to install btcd. See one of the following sections for +details on how to install on the supported operating systems. + + + +**2.1.1 Windows Installation**
+ +* Install the MSI available at: https://github.com/btcsuite/btcd/releases +* Launch btcd from the Start Menu + + + +**2.1.2 Linux/BSD/MacOSX/POSIX Installation** + + +- Install Go according to the installation instructions here: + http://golang.org/doc/install + +- Ensure Go was installed properly and is a supported version: + +```bash +$ go version +$ go env GOROOT GOPATH +``` + +NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is +recommended that `GOPATH` is set to a directory in your home directory such as +`~/goprojects` to avoid write permission issues. It is also recommended to add +`$GOPATH/bin` to your `PATH` at this point. + +- Run the following commands to obtain btcd, all dependencies, and install it: + +```bash +$ git clone https://github.com/btcsuite/btcd $GOPATH/src/github.com/btcsuite/btcd +$ cd $GOPATH/src/github.com/btcsuite/btcd +$ GO111MODULE=on go install -v . ./cmd/... +``` + +- btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did + not already add the bin directory to your system path during Go installation, + we recommend you do so now. + +**Updating** + +- Run the following commands to update btcd, all dependencies, and install it: + +```bash +$ cd $GOPATH/src/github.com/btcsuite/btcd +$ git pull && GO111MODULE=on go install -v . ./cmd/... +``` + + + +**2.1.2.1 Gentoo Linux Installation** + +* Install Layman and enable the Bitcoin overlay. + * https://gitlab.com/bitcoin/gentoo +* Copy or symlink `/var/lib/layman/bitcoin/Documentation/package.keywords/btcd-live` to `/etc/portage/package.keywords/` +* Install btcd: `$ emerge net-p2p/btcd` + + + +**2.2 Configuration** + +btcd has a number of [configuration](http://godoc.org/github.com/btcsuite/btcd) +options, which can be viewed by running: `$ btcd --help`. + + + +**2.3 Controlling and Querying btcd via btcctl** + +btcctl is a command line utility that can be used to both control and query btcd +via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). btcd does +**not** enable its RPC server by default; You must configure at minimum both an +RPC username and password or both an RPC limited username and password: + +* btcd.conf configuration file +``` +[Application Options] +rpcuser=myuser +rpcpass=SomeDecentp4ssw0rd +rpclimituser=mylimituser +rpclimitpass=Limitedp4ssw0rd +``` +* btcctl.conf configuration file +``` +[Application Options] +rpcuser=myuser +rpcpass=SomeDecentp4ssw0rd +``` +OR +``` +[Application Options] +rpclimituser=mylimituser +rpclimitpass=Limitedp4ssw0rd +``` +For a list of available options, run: `$ btcctl --help` + + + +**2.4 Mining** + +btcd supports the `getblocktemplate` RPC. +The limited user cannot access this RPC. + + +**1. Add the payment addresses with the `miningaddr` option.** + +``` +[Application Options] +rpcuser=myuser +rpcpass=SomeDecentp4ssw0rd +miningaddr=12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX +miningaddr=1M83ju3EChKYyysmM2FXtLNftbacagd8FR +``` + +**2. Add btcd's RPC TLS certificate to system Certificate Authority list.** + +`cgminer` uses [curl](http://curl.haxx.se/) to fetch data from the RPC server. +Since curl validates the certificate by default, we must install the `btcd` RPC +certificate into the default system Certificate Authority list. + +**Ubuntu** + +1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.btcd/rpc.cert /usr/share/ca-certificates/btcd.crt` +2. Add btcd.crt to /etc/ca-certificates.conf: `# echo btcd.crt >> /etc/ca-certificates.conf` +3. Update the CA certificate list: `# update-ca-certificates` + +**3. Set your mining software url to use https.** + +`$ cgminer -o https://127.0.0.1:9245 -u rpcuser -p rpcpassword` + + + +### 3. Help + + + +**3.1 Startup** + +Typically btcd will run and start downloading the block chain with no extra +configuration necessary, however, there is an optional method to use a +`bootstrap.dat` file that may speed up the initial block chain download process. + + + +**3.1.1 bootstrap.dat** + +* [Using bootstrap.dat](https://github.com/btcsuite/btcd/tree/master/docs/using_bootstrap_dat.md) + + + +**3.1.2 Network Configuration** + +* [What Ports Are Used by Default?](https://github.com/btcsuite/btcd/tree/master/docs/default_ports.md) +* [How To Listen on Specific Interfaces](https://github.com/btcsuite/btcd/tree/master/docs/configure_peer_server_listen_interfaces.md) +* [How To Configure RPC Server to Listen on Specific Interfaces](https://github.com/btcsuite/btcd/tree/master/docs/configure_rpc_server_listen_interfaces.md) +* [Configuring btcd with Tor](https://github.com/btcsuite/btcd/tree/master/docs/configuring_tor.md) + + + +**3.1 Wallet** + +btcd was intentionally developed without an integrated wallet for security +reasons. Please see [btcwallet](https://github.com/btcsuite/btcwallet) for more +information. + + + + +### 4. Contact + + + +**4.1 IRC** + +* [irc.freenode.net](irc://irc.freenode.net), channel `#btcd` + + + +**4.2 Mailing Lists** + +* btcd: discussion + of btcd and its packages. +* btcd-commits: + readonly mail-out of source code changes. + + + +### 5. Developer Resources + + + +* [Code Contribution Guidelines](https://github.com/btcsuite/btcd/tree/master/docs/code_contribution_guidelines.md) + + + +* [JSON-RPC Reference](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md) + * [RPC Examples](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md#ExampleCode) + + + +* The btcsuite Bitcoin-related Go Packages: + * [btcrpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) - Implements a + robust and easy to use Websocket-enabled Bitcoin JSON-RPC client + * [btcjson](https://github.com/btcsuite/btcd/tree/master/btcjson) - Provides an extensive API + for the underlying JSON-RPC command and return values + * [wire](https://github.com/btcsuite/btcd/tree/master/wire) - Implements the + Bitcoin wire protocol + * [peer](https://github.com/btcsuite/btcd/tree/master/peer) - + Provides a common base for creating and managing Bitcoin network peers. + * [blockchain](https://github.com/btcsuite/btcd/tree/master/blockchain) - + Implements Bitcoin block handling and chain selection rules + * [blockchain/fullblocktests](https://github.com/btcsuite/btcd/tree/master/blockchain/fullblocktests) - + Provides a set of block tests for testing the consensus validation rules + * [txscript](https://github.com/btcsuite/btcd/tree/master/txscript) - + Implements the Bitcoin transaction scripting language + * [btcec](https://github.com/btcsuite/btcd/tree/master/btcec) - Implements + support for the elliptic curve cryptographic functions needed for the + Bitcoin scripts + * [database](https://github.com/btcsuite/btcd/tree/master/database) - + Provides a database interface for the Bitcoin block chain + * [mempool](https://github.com/btcsuite/btcd/tree/master/mempool) - + Package mempool provides a policy-enforced pool of unmined bitcoin + transactions. + * [btcutil](https://github.com/btcsuite/btcutil) - Provides Bitcoin-specific + convenience functions and types + * [chainhash](https://github.com/btcsuite/btcd/tree/master/chaincfg/chainhash) - + Provides a generic hash type and associated functions that allows the + specific hash algorithm to be abstracted. + * [connmgr](https://github.com/btcsuite/btcd/tree/master/connmgr) - + Package connmgr implements a generic Bitcoin network connection manager. diff --git a/docs/json_rpc_api.md b/docs/json_rpc_api.md index db292d2b..87ba4fec 100644 --- a/docs/json_rpc_api.md +++ b/docs/json_rpc_api.md @@ -47,7 +47,7 @@ differences between btcd and bitcoind as far as how RPCs are serviced: Websockets are the preferred transport for btcd RPC and are used by applications such as [btcwallet](https://github.com/btcsuite/btcwallet) for inter-process communication with btcd. The websocket connection endpoint for btcd is -`wss://your_ip_or_domain:8334/ws`. +`wss://your_ip_or_domain:9245/ws`. In addition to the [standard API](#Methods), an [extension API](#WSExtMethods) has been developed that is exclusive to clients using Websockets. In its current @@ -72,16 +72,16 @@ indicates, the [Websocket-specific extension](#WSExtMethods) methods can only be accessed when connected via Websockets. As mentioned in the [overview](#Overview), the websocket connection endpoint for -btcd is `wss://your_ip_or_domain:8334/ws`. +btcd is `wss://your_ip_or_domain:9245/ws`. The most important differences between the two transports as it pertains to the JSON-RPC API are: -| |HTTP POST Requests|Websockets| -|---|------------------|----------| -|Allows multiple requests across a single connection|No|Yes| -|Supports asynchronous notifications|No|Yes| -|Scales well with large numbers of requests|No|Yes| +| | HTTP POST Requests | Websockets | +| --------------------------------------------------- | ------------------ | ---------- | +| Allows multiple requests across a single connection | No | Yes | +| Supports asynchronous notifications | No | Yes | +| Scales well with large numbers of requests | No | Yes | @@ -156,38 +156,38 @@ API compatible with the original bitcoind/bitcoin-qt client. The following is an overview of the RPC methods and their current status. Click the method name for further details such as parameter and return information. -|#|Method|Safe for limited user?|Description| -|---|------|----------|-----------| -|1|[addnode](#addnode)|N|Attempts to add or remove a persistent peer.| -|2|[createrawtransaction](#createrawtransaction)|Y|Returns a new transaction spending the provided inputs and sending to the provided addresses.| -|3|[decoderawtransaction](#decoderawtransaction)|Y|Returns a JSON object representing the provided serialized, hex-encoded transaction.| -|4|[decodescript](#decodescript)|Y|Returns a JSON object with information about the provided hex-encoded script.| -|5|[getaddednodeinfo](#getaddednodeinfo)|N|Returns information about manually added (persistent) peers.| -|6|[getbestblockhash](#getbestblockhash)|Y|Returns the hash of the of the best (most recent) block in the longest block chain.| -|7|[getblock](#getblock)|Y|Returns information about a block given its hash.| -|8|[getblockcount](#getblockcount)|Y|Returns the number of blocks in the longest block chain.| -|9|[getblockhash](#getblockhash)|Y|Returns hash of the block in best block chain at the given height.| -|10|[getblockheader](#getblockheader)|Y|Returns the block header of the block.| -|11|[getconnectioncount](#getconnectioncount)|N|Returns the number of active connections to other peers.| -|12|[getdifficulty](#getdifficulty)|Y|Returns the proof-of-work difficulty as a multiple of the minimum difficulty.| -|13|[getgenerate](#getgenerate)|N|Return if the server is set to generate coins (mine) or not.| -|14|[gethashespersec](#gethashespersec)|N|Returns a recent hashes per second performance measurement while generating coins (mining).| -|15|[getinfo](#getinfo)|Y|Returns a JSON object containing various state info.| -|16|[getmempoolinfo](#getmempoolinfo)|N|Returns a JSON object containing mempool-related information.| -|17|[getmininginfo](#getmininginfo)|N|Returns a JSON object containing mining-related information.| -|18|[getnettotals](#getnettotals)|Y|Returns a JSON object containing network traffic statistics.| -|19|[getnetworkhashps](#getnetworkhashps)|Y|Returns the estimated network hashes per second for the block heights provided by the parameters.| -|20|[getpeerinfo](#getpeerinfo)|N|Returns information about each connected network peer as an array of json objects.| -|21|[getrawmempool](#getrawmempool)|Y|Returns an array of hashes for all of the transactions currently in the memory pool.| -|22|[getrawtransaction](#getrawtransaction)|Y|Returns information about a transaction given its hash.| -|23|[help](#help)|Y|Returns a list of all commands or help for a specified command.| -|24|[ping](#ping)|N|Queues a ping to be sent to each connected peer.| -|25|[sendrawtransaction](#sendrawtransaction)|Y|Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.
btcd does not yet implement the `allowhighfees` parameter, so it has no effect| -|26|[setgenerate](#setgenerate) |N|Set the server to generate coins (mine) or not.
NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function.| -|27|[stop](#stop)|N|Shutdown btcd.| -|28|[submitblock](#submitblock)|Y|Attempts to submit a new serialized, hex-encoded block to the network.| -|29|[validateaddress](#validateaddress)|Y|Verifies the given address is valid. NOTE: Since btcd does not have a wallet integrated, btcd will only return whether the address is valid or not.| -|30|[verifychain](#verifychain)|N|Verifies the block chain database.| +| # | Method | Safe for limited user? | Description | +| --- | --------------------------------------------- | ---------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| 1 | [addnode](#addnode) | N | Attempts to add or remove a persistent peer. | +| 2 | [createrawtransaction](#createrawtransaction) | Y | Returns a new transaction spending the provided inputs and sending to the provided addresses. | +| 3 | [decoderawtransaction](#decoderawtransaction) | Y | Returns a JSON object representing the provided serialized, hex-encoded transaction. | +| 4 | [decodescript](#decodescript) | Y | Returns a JSON object with information about the provided hex-encoded script. | +| 5 | [getaddednodeinfo](#getaddednodeinfo) | N | Returns information about manually added (persistent) peers. | +| 6 | [getbestblockhash](#getbestblockhash) | Y | Returns the hash of the of the best (most recent) block in the longest block chain. | +| 7 | [getblock](#getblock) | Y | Returns information about a block given its hash. | +| 8 | [getblockcount](#getblockcount) | Y | Returns the number of blocks in the longest block chain. | +| 9 | [getblockhash](#getblockhash) | Y | Returns hash of the block in best block chain at the given height. | +| 10 | [getblockheader](#getblockheader) | Y | Returns the block header of the block. | +| 11 | [getconnectioncount](#getconnectioncount) | N | Returns the number of active connections to other peers. | +| 12 | [getdifficulty](#getdifficulty) | Y | Returns the proof-of-work difficulty as a multiple of the minimum difficulty. | +| 13 | [getgenerate](#getgenerate) | N | Return if the server is set to generate coins (mine) or not. | +| 14 | [gethashespersec](#gethashespersec) | N | Returns a recent hashes per second performance measurement while generating coins (mining). | +| 15 | [getinfo](#getinfo) | Y | Returns a JSON object containing various state info. | +| 16 | [getmempoolinfo](#getmempoolinfo) | N | Returns a JSON object containing mempool-related information. | +| 17 | [getmininginfo](#getmininginfo) | N | Returns a JSON object containing mining-related information. | +| 18 | [getnettotals](#getnettotals) | Y | Returns a JSON object containing network traffic statistics. | +| 19 | [getnetworkhashps](#getnetworkhashps) | Y | Returns the estimated network hashes per second for the block heights provided by the parameters. | +| 20 | [getpeerinfo](#getpeerinfo) | N | Returns information about each connected network peer as an array of json objects. | +| 21 | [getrawmempool](#getrawmempool) | Y | Returns an array of hashes for all of the transactions currently in the memory pool. | +| 22 | [getrawtransaction](#getrawtransaction) | Y | Returns information about a transaction given its hash. | +| 23 | [help](#help) | Y | Returns a list of all commands or help for a specified command. | +| 24 | [ping](#ping) | N | Queues a ping to be sent to each connected peer. | +| 25 | [sendrawtransaction](#sendrawtransaction) | Y | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.
btcd does not yet implement the `allowhighfees` parameter, so it has no effect | +| 26 | [setgenerate](#setgenerate) | N | Set the server to generate coins (mine) or not.
NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | +| 27 | [stop](#stop) | N | Shutdown btcd. | +| 28 | [submitblock](#submitblock) | Y | Attempts to submit a new serialized, hex-encoded block to the network. | +| 29 | [validateaddress](#validateaddress) | Y | Verifies the given address is valid. NOTE: Since btcd does not have a wallet integrated, btcd will only return whether the address is valid or not. | +| 30 | [verifychain](#verifychain) | N | Verifies the block chain database. | @@ -195,370 +195,370 @@ the method name for further details such as parameter and return information. -| | | -|---|---| -|Method|addnode| -|Parameters|1. peer (string, required) - ip address and port of the peer to operate on
2. command (string, required) - `add` to add a persistent peer, `remove` to remove a persistent peer, or `onetry` to try a single connection to a peer| -|Description|Attempts to add or remove a persistent peer.| -|Returns|Nothing| +| | | +| ----------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | addnode | +| Parameters | 1. peer (string, required) - ip address and port of the peer to operate on
2. command (string, required) - `add` to add a persistent peer, `remove` to remove a persistent peer, or `onetry` to try a single connection to a peer | +| Description | Attempts to add or remove a persistent peer. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|createrawtransaction| -|Parameters|1. transaction inputs (JSON array, required) - json array of json objects
`[`
  `{`
    `"txid": "hash", (string, required) the hash of the input transaction`
    `"vout": n (numeric, required) the specific output of the input transaction to redeem`
  `}, ...`
`]`
2. addresses and amounts (JSON object, required) - json object with addresses as keys and amounts as values
`{`
  `"address": n.nnn (numeric, required) the address to send to as the key and the amount in BTC as the value`
  `, ...`
`}`
3. locktime (int64, optional, default=0) - specifies the transaction locktime. If non-zero, the inputs will also have their locktimes activated. | -|Description|Returns a new transaction spending the provided inputs and sending to the provided addresses.
The transaction inputs are not signed in the created transaction.
The `signrawtransaction` RPC command provided by wallet must be used to sign the resulting transaction.| -|Returns|`"transaction" (string) hex-encoded bytes of the serialized transaction`| -|Example Parameters|1. transaction inputs `[{"txid":"e6da89de7a6b8508ce8f371a3d0535b04b5e108cb1a6e9284602d3bfd357c018","vout":1}]`
2. addresses and amounts `{"13cgrTP7wgbZYWrY9BZ22BV6p82QXQT3nY": 0.49213337}`
3. locktime `0`| -|Example Return|`010000000118c057d3bfd3024628e9a6b18c105e4bb035053d1a378fce08856b7ade89dae6010000`
`0000ffffffff0199efee02000000001976a9141cb013db35ecccc156fdfd81d03a11c51998f99388`
`ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.**| +| | | +| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | createrawtransaction | +| Parameters | 1. transaction inputs (JSON array, required) - json array of json objects
`[`
  `{`
    `"txid": "hash", (string, required) the hash of the input transaction`
    `"vout": n (numeric, required) the specific output of the input transaction to redeem`
  `}, ...`
`]`
2. addresses and amounts (JSON object, required) - json object with addresses as keys and amounts as values
`{`
  `"address": n.nnn (numeric, required) the address to send to as the key and the amount in BTC as the value`
  `, ...`
`}`
3. locktime (int64, optional, default=0) - specifies the transaction locktime. If non-zero, the inputs will also have their locktimes activated. | +| Description | Returns a new transaction spending the provided inputs and sending to the provided addresses.
The transaction inputs are not signed in the created transaction.
The `signrawtransaction` RPC command provided by wallet must be used to sign the resulting transaction. | +| Returns | `"transaction" (string) hex-encoded bytes of the serialized transaction` | +| Example Parameters | 1. transaction inputs `[{"txid":"e6da89de7a6b8508ce8f371a3d0535b04b5e108cb1a6e9284602d3bfd357c018","vout":1}]`
2. addresses and amounts `{"13cgrTP7wgbZYWrY9BZ22BV6p82QXQT3nY": 0.49213337}`
3. locktime `0` | +| Example Return | `010000000118c057d3bfd3024628e9a6b18c105e4bb035053d1a378fce08856b7ade89dae6010000`
`0000ffffffff0199efee02000000001976a9141cb013db35ecccc156fdfd81d03a11c51998f99388`
`ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.** | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|decoderawtransaction| -|Parameters|1. data (string, required) - serialized, hex-encoded transaction| -|Description|Returns a JSON object representing the provided serialized, hex-encoded transaction.| -|Returns|`{ (json object)`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}`| -|Example Return|`{`
  `"txid": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6...",`
      `"sequence": 4294967295,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 50,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4ce...",`
        `"hex": "4104678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4...",`
        `"reqSigs": 1,`
        `"type": "pubkey"`
        `"addresses": [`
          `"1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",`
        `]`
      `}`
    `}`
  `]`
`}`| +| | | +| -------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | decoderawtransaction | +| Parameters | 1. data (string, required) - serialized, hex-encoded transaction | +| Description | Returns a JSON object representing the provided serialized, hex-encoded transaction. | +| Returns | `{ (json object)`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}` | +| Example Return | `{`
  `"txid": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6...",`
      `"sequence": 4294967295,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 50,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4ce...",`
        `"hex": "4104678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4...",`
        `"reqSigs": 1,`
        `"type": "pubkey"`
        `"addresses": [`
          `"1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",`
        `]`
      `}`
    `}`
  `]`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|decodescript| -|Parameters|1. script (string, required) - hex-encoded script| -|Description|Returns a JSON object with information about the provided hex-encoded script.| -|Returns|`{ (json object)`
  `"asm": "asm", (string) disassembly of the script`
  `"reqSigs": n, (numeric) the number of required signatures`
  `"type": "scripttype", (string) the type of the script (e.g. 'pubkeyhash')`
  `"addresses": [ (json array of string) the bitcoin addresses associated with this script`
    `"bitcoinaddress", (string) the bitcoin address`
    `...`
  `]`
  `"p2sh": "scripthash", (string) the script hash for use in pay-to-script-hash transactions`
`}`| -|Example Return|`{`
  `"asm": "OP_DUP OP_HASH160 b0a4d8a91981106e4ed85165a66748b19f7b7ad4 OP_EQUALVERIFY OP_CHECKSIG",`
  `"reqSigs": 1,`
  `"type": "pubkeyhash",`
  `"addresses": [`
    `"1H71QVBpzuLTNUh5pewaH3UTLTo2vWgcRJ"`
  `]`
  `"p2sh": "359b84ff799f48231990ff0298206f54117b08b6"`
`}`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | decodescript | +| Parameters | 1. script (string, required) - hex-encoded script | +| Description | Returns a JSON object with information about the provided hex-encoded script. | +| Returns | `{ (json object)`
  `"asm": "asm", (string) disassembly of the script`
  `"reqSigs": n, (numeric) the number of required signatures`
  `"type": "scripttype", (string) the type of the script (e.g. 'pubkeyhash')`
  `"addresses": [ (json array of string) the bitcoin addresses associated with this script`
    `"bitcoinaddress", (string) the bitcoin address`
    `...`
  `]`
  `"p2sh": "scripthash", (string) the script hash for use in pay-to-script-hash transactions`
`}` | +| Example Return | `{`
  `"asm": "OP_DUP OP_HASH160 b0a4d8a91981106e4ed85165a66748b19f7b7ad4 OP_EQUALVERIFY OP_CHECKSIG",`
  `"reqSigs": 1,`
  `"type": "pubkeyhash",`
  `"addresses": [`
    `"1H71QVBpzuLTNUh5pewaH3UTLTo2vWgcRJ"`
  `]`
  `"p2sh": "359b84ff799f48231990ff0298206f54117b08b6"`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getaddednodeinfo| -|Parameters|1. dns (boolean, required) - specifies whether the returned data is a JSON object including DNS and connection information, or just a list of added peers
2. node (string, optional) - only return information about this specific peer instead of all added peers.| -|Description|Returns information about manually added (persistent) peers.| -|Returns (dns=false)|`["ip:port", ...]`| -|Returns (dns=true)|`[ (json array of objects)`
  `{ (json object)`
    `"addednode": "ip_or_domain", (string) the ip address or domain of the added peer`
    `"connected": true or false, (boolean) whether or not the peer is currently connected`
    `"addresses": [ (json array or objects) DNS lookup and connection information about the peer`
      `{ (json object)`
        `"address": "ip", (string) the ip address for this DNS entry`
        `"connected": "inbound/outbound/false" (string) the connection 'direction' (if connected)`
      `}, ...`
    `]`
  `}, ...`
`]`| -|Example Return (dns=false)|`["192.168.0.10:8333", "mydomain.org:8333"]`| -|Example Return (dns=true)|`[`
  `{`
    `"addednode": "mydomain.org:8333",`
    `"connected": true,`
    `"addresses": [`
      `{`
        `"address": "1.2.3.4",`
        `"connected": "outbound"`
      `},`
      `{`
        `"address": "5.6.7.8",`
        `"connected": "false"`
      `}`
    `]`
  `}`
`]`| +| | | +| -------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getaddednodeinfo | +| Parameters | 1. dns (boolean, required) - specifies whether the returned data is a JSON object including DNS and connection information, or just a list of added peers
2. node (string, optional) - only return information about this specific peer instead of all added peers. | +| Description | Returns information about manually added (persistent) peers. | +| Returns (dns=false) | `["ip:port", ...]` | +| Returns (dns=true) | `[ (json array of objects)`
  `{ (json object)`
    `"addednode": "ip_or_domain", (string) the ip address or domain of the added peer`
    `"connected": true or false, (boolean) whether or not the peer is currently connected`
    `"addresses": [ (json array or objects) DNS lookup and connection information about the peer`
      `{ (json object)`
        `"address": "ip", (string) the ip address for this DNS entry`
        `"connected": "inbound/outbound/false" (string) the connection 'direction' (if connected)`
      `}, ...`
    `]`
  `}, ...`
`]` | +| Example Return (dns=false) | `["192.168.0.10:8333", "mydomain.org:8333"]` | +| Example Return (dns=true) | `[`
  `{`
    `"addednode": "mydomain.org:8333",`
    `"connected": true,`
    `"addresses": [`
      `{`
        `"address": "1.2.3.4",`
        `"connected": "outbound"`
      `},`
      `{`
        `"address": "5.6.7.8",`
        `"connected": "false"`
      `}`
    `]`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getbestblockhash| -|Parameters|None| -|Description|Returns the hash of the of the best (most recent) block in the longest block chain.| -|Returns|string| -|Example Return|`0000000000000001f356adc6b29ab42b59f913a396e170f80190dba615bd1e60`| +| | | +| -------------- | ----------------------------------------------------------------------------------- | +| Method | getbestblockhash | +| Parameters | None | +| Description | Returns the hash of the of the best (most recent) block in the longest block chain. | +| Returns | string | +| Example Return | `0000000000000001f356adc6b29ab42b59f913a396e170f80190dba615bd1e60` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblock| -|Parameters|1. block hash (string, required) - the hash of the block
2. verbosity (int, optional, default=1) - Specifies whether the block data should be returned as a hex-encoded string (0), as parsed data with a slice of TXIDs (1), or as parsed data with parsed transaction data (2). -|Description|Returns information about a block given its hash.| -|Returns (verbosity=0)|`"data" (string) hex-encoded bytes of the serialized block`| -|Returns (verbosity=1)|`{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"tx": [ (json array of string) the transaction hashes`
    `"transactionhash", (string) hash of the parent transaction`
    `...`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}`| -|Returns (verbosity=2)|`{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"rawtx": [ (array of json objects) the transactions as json objects`
    `(see getrawtransaction json object details)`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block`
`}`| -|Example Return (verbosity=0)|`"010000000000000000000000000000000000000000000000000000000000000000000000`
`3ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49`
`ffff001d1dac2b7c01010000000100000000000000000000000000000000000000000000`
`00000000000000000000ffffffff4d04ffff001d0104455468652054696d65732030332f`
`4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f`
`6e64206261696c6f757420666f722062616e6b73ffffffff0100f2052a01000000434104`
`678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f`
`4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5fac00000000"`
**Newlines added for display purposes. The actual return does not contain newlines.**| -|Example Return (verbosity=1)|`{`
  `"hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",`
  `"confirmations": 277113,`
  `"size": 285,`
  `"height": 0,`
  `"version": 1,`
  `"merkleroot": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"tx": [`
    `"4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"`
  `],`
  `"time": 1231006505,`
  `"nonce": 2083236893,`
  `"bits": "1d00ffff",`
  `"difficulty": 1,`
  `"previousblockhash": "0000000000000000000000000000000000000000000000000000000000000000",`
  `"nextblockhash": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048"`
`}`| +| | | +| ---------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getblock | +| Parameters | 1. block hash (string, required) - the hash of the block
2. verbosity (int, optional, default=1) - Specifies whether the block data should be returned as a hex-encoded string (0), as parsed data with a slice of TXIDs (1), or as parsed data with parsed transaction data (2). | +| Description | Returns information about a block given its hash. | +| Returns (verbosity=0) | `"data" (string) hex-encoded bytes of the serialized block` | +| Returns (verbosity=1) | `{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"tx": [ (json array of string) the transaction hashes`
    `"transactionhash", (string) hash of the parent transaction`
    `...`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}` | +| Returns (verbosity=2) | `{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"rawtx": [ (array of json objects) the transactions as json objects`
    `(see getrawtransaction json object details)`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block`
`}` | +| Example Return (verbosity=0) | `"010000000000000000000000000000000000000000000000000000000000000000000000`
`3ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49`
`ffff001d1dac2b7c01010000000100000000000000000000000000000000000000000000`
`00000000000000000000ffffffff4d04ffff001d0104455468652054696d65732030332f`
`4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f`
`6e64206261696c6f757420666f722062616e6b73ffffffff0100f2052a01000000434104`
`678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f`
`4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5fac00000000"`
**Newlines added for display purposes. The actual return does not contain newlines.** | +| Example Return (verbosity=1) | `{`
  `"hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",`
  `"confirmations": 277113,`
  `"size": 285,`
  `"height": 0,`
  `"version": 1,`
  `"merkleroot": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"tx": [`
    `"4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"`
  `],`
  `"time": 1231006505,`
  `"nonce": 2083236893,`
  `"bits": "1d00ffff",`
  `"difficulty": 1,`
  `"previousblockhash": "0000000000000000000000000000000000000000000000000000000000000000",`
  `"nextblockhash": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048"`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblockcount| -|Parameters|None| -|Description|Returns the number of blocks in the longest block chain.| -|Returns|numeric| -|Example Return|`276820`| +| | | +| -------------- | -------------------------------------------------------- | +| Method | getblockcount | +| Parameters | None | +| Description | Returns the number of blocks in the longest block chain. | +| Returns | numeric | +| Example Return | `276820` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblockhash| -|Parameters|1. block height (numeric, required)| -|Description|Returns hash of the block in best block chain at the given height.| -|Returns|string| -|Example Return|`000000000000000096579458d1c0f1531fcfc58d57b4fce51eb177d8d10e784d`| +| | | +| -------------- | ------------------------------------------------------------------ | +| Method | getblockhash | +| Parameters | 1. block height (numeric, required) | +| Description | Returns hash of the block in best block chain at the given height. | +| Returns | string | +| Example Return | `000000000000000096579458d1c0f1531fcfc58d57b4fce51eb177d8d10e784d` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblockheader| -|Parameters|1. block hash (string, required) - the hash of the block
2. verbose (boolean, optional, default=true) - specifies the block header is returned as a JSON object instead of a hex-encoded string| -|Description|Returns hex-encoded bytes of the serialized block header.| -|Returns (verbose=false)|`"data" (string) hex-encoded bytes of the serialized block`| -|Returns (verbose=true)|`{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits": n, (numeric) the bits which represent the block difficulty`
  `"difficulty": n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}`| -|Example Return (verbose=false)|`"0200000035ab154183570282ce9afc0b494c9fc6a3cfea05aa8c1add2ecc564900000000`
`38ba3d78e4500a5a7570dbe61960398add4410d278b21cd9708e6d9743f374d544fc0552`
`27f1001c29c1ea3b"`
**Newlines added for display purposes. The actual return does not contain newlines.**| -|Example Return (verbose=true)|`{`
  `"hash": "00000000009e2958c15ff9290d571bf9459e93b19765c6801ddeccadbb160a1e",`
  `"confirmations": 392076,`
  `"height": 100000,`
  `"version": 2,`
  `"merkleroot": "d574f343976d8e70d91cb278d21044dd8a396019e6db70755a0a50e4783dba38",`
  `"time": 1376123972,`
  `"nonce": 1005240617,`
  `"bits": "1c00f127",`
  `"difficulty": 271.75767393,`
  `"previousblockhash": "000000004956cc2edd1a8caa05eacfa3c69f4c490bfc9ace820257834115ab35",`
  `"nextblockhash": "0000000000629d100db387f37d0f37c51118f250fb0946310a8c37316cbc4028"`
`}`| +| | | +| ------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | getblockheader | +| Parameters | 1. block hash (string, required) - the hash of the block
2. verbose (boolean, optional, default=true) - specifies the block header is returned as a JSON object instead of a hex-encoded string | +| Description | Returns hex-encoded bytes of the serialized block header. | +| Returns (verbose=false) | `"data" (string) hex-encoded bytes of the serialized block` | +| Returns (verbose=true) | `{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits": n, (numeric) the bits which represent the block difficulty`
  `"difficulty": n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}` | +| Example Return (verbose=false) | `"0200000035ab154183570282ce9afc0b494c9fc6a3cfea05aa8c1add2ecc564900000000`
`38ba3d78e4500a5a7570dbe61960398add4410d278b21cd9708e6d9743f374d544fc0552`
`27f1001c29c1ea3b"`
**Newlines added for display purposes. The actual return does not contain newlines.** | +| Example Return (verbose=true) | `{`
  `"hash": "00000000009e2958c15ff9290d571bf9459e93b19765c6801ddeccadbb160a1e",`
  `"confirmations": 392076,`
  `"height": 100000,`
  `"version": 2,`
  `"merkleroot": "d574f343976d8e70d91cb278d21044dd8a396019e6db70755a0a50e4783dba38",`
  `"time": 1376123972,`
  `"nonce": 1005240617,`
  `"bits": "1c00f127",`
  `"difficulty": 271.75767393,`
  `"previousblockhash": "000000004956cc2edd1a8caa05eacfa3c69f4c490bfc9ace820257834115ab35",`
  `"nextblockhash": "0000000000629d100db387f37d0f37c51118f250fb0946310a8c37316cbc4028"`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getconnectioncount| -|Parameters|None| -|Description|Returns the number of active connections to other peers| -|Returns|numeric| -|Example Return|`8`| +| | | +| -------------- | ------------------------------------------------------- | +| Method | getconnectioncount | +| Parameters | None | +| Description | Returns the number of active connections to other peers | +| Returns | numeric | +| Example Return | `8` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getdifficulty| -|Parameters|None| -|Description|Returns the proof-of-work difficulty as a multiple of the minimum difficulty.| -|Returns|numeric| -|Example Return|`1180923195.260000`| +| | | +| -------------- | ----------------------------------------------------------------------------- | +| Method | getdifficulty | +| Parameters | None | +| Description | Returns the proof-of-work difficulty as a multiple of the minimum difficulty. | +| Returns | numeric | +| Example Return | `1180923195.260000` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getgenerate| -|Parameters|None| -|Description|Return if the server is set to generate coins (mine) or not.| -|Returns|`false` (boolean)| +| | | +| ----------- | ------------------------------------------------------------ | +| Method | getgenerate | +| Parameters | None | +| Description | Return if the server is set to generate coins (mine) or not. | +| Returns | `false` (boolean) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|gethashespersec| -|Parameters|None| -|Description|Returns a recent hashes per second performance measurement while generating coins (mining).| -|Returns|`0` (numeric)| +| | | +| ----------- | ------------------------------------------------------------------------------------------- | +| Method | gethashespersec | +| Parameters | None | +| Description | Returns a recent hashes per second performance measurement while generating coins (mining). | +| Returns | `0` (numeric) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getinfo| -|Parameters|None| -|Description|Returns a JSON object containing various state info.| -|Notes|NOTE: Since btcd does NOT contain wallet functionality, wallet-related fields are not returned. See getinfo in btcwallet for a version which includes that information.| -|Returns|`{ (json object)`
  `"version": n, (numeric) the version of the server`
  `"protocolversion": n, (numeric) the latest supported protocol version`
  `"blocks": n, (numeric) the number of blocks processed`
  `"timeoffset": n, (numeric) the time offset`
  `"connections": n, (numeric) the number of connected peers`
  `"proxy": "host:port", (string) the proxy used by the server`
  `"difficulty": n.nn, (numeric) the current target difficulty`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
  `"relayfee": n.nn, (numeric) the minimum relay fee for non-free transactions in BTC/KB`
`}`| -|Example Return|`{`
  `"version": 70000`
  `"protocolversion": 70001, `
  `"blocks": 298963,`
  `"timeoffset": 0,`
  `"connections": 17,`
  `"proxy": "",`
  `"difficulty": 8000872135.97,`
  `"testnet": false,`
  `"relayfee": 0.00001,`
`}`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | getinfo | +| Parameters | None | +| Description | Returns a JSON object containing various state info. | +| Notes | NOTE: Since btcd does NOT contain wallet functionality, wallet-related fields are not returned. See getinfo in btcwallet for a version which includes that information. | +| Returns | `{ (json object)`
  `"version": n, (numeric) the version of the server`
  `"protocolversion": n, (numeric) the latest supported protocol version`
  `"blocks": n, (numeric) the number of blocks processed`
  `"timeoffset": n, (numeric) the time offset`
  `"connections": n, (numeric) the number of connected peers`
  `"proxy": "host:port", (string) the proxy used by the server`
  `"difficulty": n.nn, (numeric) the current target difficulty`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
  `"relayfee": n.nn, (numeric) the minimum relay fee for non-free transactions in BTC/KB`
`}` | +| Example Return | `{`
  `"version": 70000`
  `"protocolversion": 70001, `
  `"blocks": 298963,`
  `"timeoffset": 0,`
  `"connections": 17,`
  `"proxy": "",`
  `"difficulty": 8000872135.97,`
  `"testnet": false,`
  `"relayfee": 0.00001,`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getmempoolinfo| -|Parameters|None| -|Description|Returns a JSON object containing mempool-related information.| -|Returns|`{ (json object)`
  `"bytes": n, (numeric) size in bytes of the mempool`
  `"size": n, (numeric) number of transactions in the mempool`
`}`| -Example Return|`{`
  `"bytes": 310768,`
  `"size": 157,`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getmempoolinfo | +| Parameters | None | +| Description | Returns a JSON object containing mempool-related information. | +| Returns | `{ (json object)`
  `"bytes": n, (numeric) size in bytes of the mempool`
  `"size": n, (numeric) number of transactions in the mempool`
`}` | +| Example Return | `{`
  `"bytes": 310768,`
  `"size": 157,`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getmininginfo| -|Parameters|None| -|Description|Returns a JSON object containing mining-related information.| -|Returns|`{ (json object)`
  `"blocks": n, (numeric) latest best block`
  `"currentblocksize": n, (numeric) size of the latest best block`
  `"currentblockweight": n, (numeric) weight of the latest best block`
  `"currentblocktx": n, (numeric) number of transactions in the latest best block`
  `"difficulty": n.nn, (numeric) current target difficulty`
  `"errors": "errors", (string) any current errors`
  `"generate": true or false, (boolean) whether or not server is set to generate coins`
  `"genproclimit": n, (numeric) number of processors to use for coin generation (-1 when disabled)`
  `"hashespersec": n, (numeric) recent hashes per second performance measurement while generating coins`
  `"networkhashps": n, (numeric) estimated network hashes per second for the most recent blocks`
  `"pooledtx": n, (numeric) number of transactions in the memory pool`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
`}`| -|Example Return|`{`
  `"blocks": 236526,`
  `"currentblocksize": 185,`
  `"currentblockweight": 740,`
  `"currentblocktx": 1,`
  `"difficulty": 256,`
  `"errors": "",`
  `"generate": false,`
  `"genproclimit": -1,`
  `"hashespersec": 0,`
  `"networkhashps": 33081554756,`
  `"pooledtx": 8,`
  `"testnet": true,`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getmininginfo | +| Parameters | None | +| Description | Returns a JSON object containing mining-related information. | +| Returns | `{ (json object)`
  `"blocks": n, (numeric) latest best block`
  `"currentblocksize": n, (numeric) size of the latest best block`
  `"currentblockweight": n, (numeric) weight of the latest best block`
  `"currentblocktx": n, (numeric) number of transactions in the latest best block`
  `"difficulty": n.nn, (numeric) current target difficulty`
  `"errors": "errors", (string) any current errors`
  `"generate": true or false, (boolean) whether or not server is set to generate coins`
  `"genproclimit": n, (numeric) number of processors to use for coin generation (-1 when disabled)`
  `"hashespersec": n, (numeric) recent hashes per second performance measurement while generating coins`
  `"networkhashps": n, (numeric) estimated network hashes per second for the most recent blocks`
  `"pooledtx": n, (numeric) number of transactions in the memory pool`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
`}` | +| Example Return | `{`
  `"blocks": 236526,`
  `"currentblocksize": 185,`
  `"currentblockweight": 740,`
  `"currentblocktx": 1,`
  `"difficulty": 256,`
  `"errors": "",`
  `"generate": false,`
  `"genproclimit": -1,`
  `"hashespersec": 0,`
  `"networkhashps": 33081554756,`
  `"pooledtx": 8,`
  `"testnet": true,`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getnettotals| -|Parameters|None| -|Description|Returns a JSON object containing network traffic statistics.| -|Returns|`{`
  `"totalbytesrecv": n, (numeric) total bytes received`
  `"totalbytessent": n, (numeric) total bytes sent`
  `"timemillis": n (numeric) number of milliseconds since 1 Jan 1970 GMT`
`}`| -|Example Return|`{`
  `"totalbytesrecv": 1150990,`
  `"totalbytessent": 206739,`
  `"timemillis": 1391626433845`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getnettotals | +| Parameters | None | +| Description | Returns a JSON object containing network traffic statistics. | +| Returns | `{`
  `"totalbytesrecv": n, (numeric) total bytes received`
  `"totalbytessent": n, (numeric) total bytes sent`
  `"timemillis": n (numeric) number of milliseconds since 1 Jan 1970 GMT`
`}` | +| Example Return | `{`
  `"totalbytesrecv": 1150990,`
  `"totalbytessent": 206739,`
  `"timemillis": 1391626433845`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getnetworkhashps| -|Parameters|1. blocks (numeric, optional, default=120) - The number of blocks, or -1 for blocks since last difficulty change
2. height (numeric, optional, default=-1) - Perform estimate ending with this height or -1 for current best chain block height| -|Description|Returns the estimated network hashes per second for the block heights provided by the parameters.| -|Returns|numeric| -|Example Return|`6573971939`| +| | | +| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getnetworkhashps | +| Parameters | 1. blocks (numeric, optional, default=120) - The number of blocks, or -1 for blocks since last difficulty change
2. height (numeric, optional, default=-1) - Perform estimate ending with this height or -1 for current best chain block height | +| Description | Returns the estimated network hashes per second for the block heights provided by the parameters. | +| Returns | numeric | +| Example Return | `6573971939` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getpeerinfo| -|Parameters|None| -|Description|Returns data about each connected network peer as an array of json objects.| -|Returns|`[`
  `{`
    `"addr": "host:port", (string) the ip address and port of the peer`
    `"services": "00000001", (string) the services supported by the peer`
    `"lastrecv": n, (numeric) time the last message was received in seconds since 1 Jan 1970 GMT`
    `"lastsend": n, (numeric) time the last message was sent in seconds since 1 Jan 1970 GMT`
    `"bytessent": n, (numeric) total bytes sent`
    `"bytesrecv": n, (numeric) total bytes received`
    `"conntime": n, (numeric) time the connection was made in seconds since 1 Jan 1970 GMT`
    `"pingtime": n, (numeric) number of microseconds the last ping took`
    `"pingwait": n, (numeric) number of microseconds a queued ping has been waiting for a response`
    `"version": n, (numeric) the protocol version of the peer`
    `"subver": "useragent", (string) the user agent of the peer`
    `"inbound": true_or_false, (boolean) whether or not the peer is an inbound connection`
    `"startingheight": n, (numeric) the latest block height the peer knew about when the connection was established`
    `"currentheight": n, (numeric) the latest block height the peer is known to have relayed since connected`
    `"syncnode": true_or_false, (boolean) whether or not the peer is the sync peer`
  `}, ...`
`]`| -|Example Return|`[`
  `{`
    `"addr": "178.172.xxx.xxx:8333",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/btcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]`| +| | | +| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getpeerinfo | +| Parameters | None | +| Description | Returns data about each connected network peer as an array of json objects. | +| Returns | `[`
  `{`
    `"addr": "host:port", (string) the ip address and port of the peer`
    `"services": "00000001", (string) the services supported by the peer`
    `"lastrecv": n, (numeric) time the last message was received in seconds since 1 Jan 1970 GMT`
    `"lastsend": n, (numeric) time the last message was sent in seconds since 1 Jan 1970 GMT`
    `"bytessent": n, (numeric) total bytes sent`
    `"bytesrecv": n, (numeric) total bytes received`
    `"conntime": n, (numeric) time the connection was made in seconds since 1 Jan 1970 GMT`
    `"pingtime": n, (numeric) number of microseconds the last ping took`
    `"pingwait": n, (numeric) number of microseconds a queued ping has been waiting for a response`
    `"version": n, (numeric) the protocol version of the peer`
    `"subver": "useragent", (string) the user agent of the peer`
    `"inbound": true_or_false, (boolean) whether or not the peer is an inbound connection`
    `"startingheight": n, (numeric) the latest block height the peer knew about when the connection was established`
    `"currentheight": n, (numeric) the latest block height the peer is known to have relayed since connected`
    `"syncnode": true_or_false, (boolean) whether or not the peer is the sync peer`
  `}, ...`
`]` | +| Example Return | `[`
  `{`
    `"addr": "178.172.xxx.xxx:8333",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/btcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getrawtransaction| -|Parameters|1. transaction hash (string, required) - the hash of the transaction
2. verbose (int, optional, default=0) - specifies the transaction is returned as a JSON object instead of hex-encoded string| -|Description|Returns information about a transaction given its hash.| -|Returns (verbose=0)|`"data" (string) hex-encoded bytes of the serialized transaction`| -|Returns (verbose=1)|`{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}`| -|Example Return (verbose=0)|`"010000000104be666c7053ef26c6110597dad1c1e81b5e6be53d17a8b9d0b34772054bac60000000`
`008c493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f`
`022100fbce8d84fcf2839127605818ac6c3e7a1531ebc69277c504599289fb1e9058df0141045a33`
`76eeb85e494330b03c1791619d53327441002832f4bd618fd9efa9e644d242d5e1145cb9c2f71965`
`656e276633d4ff1a6db5e7153a0a9042745178ebe0f5ffffffff0280841e00000000001976a91406`
`f1b6703d3f56427bfcfd372f952d50d04b64bd88ac4dd52700000000001976a9146b63f291c295ee`
`abd9aee6be193ab2d019e7ea7088ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.**| -|Example Return (verbose=1)|`{`
  `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
  `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
      `"sequence": 0,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
        `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
        `"reqSigs": 1,`
        `"type": "pubkeyhash"`
        `"addresses": [`
          `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
        `]`
      `}`
    `}`
  `]`
`}`| +| | | +| -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getrawtransaction | +| Parameters | 1. transaction hash (string, required) - the hash of the transaction
2. verbose (int, optional, default=0) - specifies the transaction is returned as a JSON object instead of hex-encoded string | +| Description | Returns information about a transaction given its hash. | +| Returns (verbose=0) | `"data" (string) hex-encoded bytes of the serialized transaction` | +| Returns (verbose=1) | `{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}` | +| Example Return (verbose=0) | `"010000000104be666c7053ef26c6110597dad1c1e81b5e6be53d17a8b9d0b34772054bac60000000`
`008c493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f`
`022100fbce8d84fcf2839127605818ac6c3e7a1531ebc69277c504599289fb1e9058df0141045a33`
`76eeb85e494330b03c1791619d53327441002832f4bd618fd9efa9e644d242d5e1145cb9c2f71965`
`656e276633d4ff1a6db5e7153a0a9042745178ebe0f5ffffffff0280841e00000000001976a91406`
`f1b6703d3f56427bfcfd372f952d50d04b64bd88ac4dd52700000000001976a9146b63f291c295ee`
`abd9aee6be193ab2d019e7ea7088ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.** | +| Example Return (verbose=1) | `{`
  `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
  `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
      `"sequence": 0,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
        `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
        `"reqSigs": 1,`
        `"type": "pubkeyhash"`
        `"addresses": [`
          `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
        `]`
      `}`
    `}`
  `]`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|help| -|Parameters|1. command (string, optional) - the command to get help for| -|Description|Returns a list of all commands or help for a specified command.
When no `command` parameter is specified, a list of avaialable commands is returned
When `command` is a valid method, the help text for that method is returned.| -|Returns|string| -|Example Return|getblockcount
Returns a numeric for the number of blocks in the longest block chain.| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | help | +| Parameters | 1. command (string, optional) - the command to get help for | +| Description | Returns a list of all commands or help for a specified command.
When no `command` parameter is specified, a list of avaialable commands is returned
When `command` is a valid method, the help text for that method is returned. | +| Returns | string | +| Example Return | getblockcount
Returns a numeric for the number of blocks in the longest block chain. | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|ping| -|Parameters|None| -|Description|Queues a ping to be sent to each connected peer.
Ping times are provided by [getpeerinfo](#getpeerinfo) via the `pingtime` and `pingwait` fields.| -|Returns|Nothing| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | ping | +| Parameters | None | +| Description | Queues a ping to be sent to each connected peer.
Ping times are provided by [getpeerinfo](#getpeerinfo) via the `pingtime` and `pingwait` fields. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getrawmempool| -|Parameters|1. verbose (boolean, optional, default=false)| -|Description|Returns an array of hashes for all of the transactions currently in the memory pool.
The `verbose` flag specifies that each transaction is returned as a JSON object.| -|Notes|Since btcd does not perform any mining, the priority related fields `startingpriority` and `currentpriority` that are available when the `verbose` flag is set are always 0.| -|Returns (verbose=false)|`[ (json array of string)`
  `"transactionhash", (string) hash of the transaction`
  `...`
`]`| -|Returns (verbose=true)|`{ (json object)`
  `"transactionhash": { (json object)`
    `"size": n, (numeric) transaction size in bytes`
    `"vsize": n, (numeric) transaction virtual size`
    `"weight": n, (numeric) The transaction's weight (between vsize*4-3 and vsize*4)`
    `"fee" : n, (numeric) transaction fee in bitcoins`
    `"time": n, (numeric) local time transaction entered pool in seconds since 1 Jan 1970 GMT`
    `"height": n, (numeric) block height when transaction entered the pool`
    `"startingpriority": n, (numeric) priority when transaction entered the pool`
    `"currentpriority": n, (numeric) current priority`
    `"depends": [ (json array) unconfirmed transactions used as inputs for this transaction`
      `"transactionhash", (string) hash of the parent transaction`
      `...`
    `]`
  `}, ...`
`}`| -|Example Return (verbose=false)|`[`
  `"3480058a397b6ffcc60f7e3345a61370fded1ca6bef4b58156ed17987f20d4e7",`
  `"cbfe7c056a358c3a1dbced5a22b06d74b8650055d5195c1c2469e6b63a41514a"`
`]`| -|Example Return (verbose=true)|`{`
  `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc": {`
    `"size": 226,`
    `"fee" : 0.0001,`
    `"time": 1387992789,`
    `"height": 276836,`
    `"startingpriority": 0,`
    `"currentpriority": 0,`
    `"depends": [`
      `"aa96f672fcc5a1ec6a08a94aa46d6b789799c87bd6542967da25a96b2dee0afb",`
    `]`
`}`| +| | | +| ------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getrawmempool | +| Parameters | 1. verbose (boolean, optional, default=false) | +| Description | Returns an array of hashes for all of the transactions currently in the memory pool.
The `verbose` flag specifies that each transaction is returned as a JSON object. | +| Notes | Since btcd does not perform any mining, the priority related fields `startingpriority` and `currentpriority` that are available when the `verbose` flag is set are always 0. | +| Returns (verbose=false) | `[ (json array of string)`
  `"transactionhash", (string) hash of the transaction`
  `...`
`]` | +| Returns (verbose=true) | `{ (json object)`
  `"transactionhash": { (json object)`
    `"size": n, (numeric) transaction size in bytes`
    `"vsize": n, (numeric) transaction virtual size`
    `"weight": n, (numeric) The transaction's weight (between vsize*4-3 and vsize*4)`
    `"fee" : n, (numeric) transaction fee in bitcoins`
    `"time": n, (numeric) local time transaction entered pool in seconds since 1 Jan 1970 GMT`
    `"height": n, (numeric) block height when transaction entered the pool`
    `"startingpriority": n, (numeric) priority when transaction entered the pool`
    `"currentpriority": n, (numeric) current priority`
    `"depends": [ (json array) unconfirmed transactions used as inputs for this transaction`
      `"transactionhash", (string) hash of the parent transaction`
      `...`
    `]`
  `}, ...`
`}` | +| Example Return (verbose=false) | `[`
  `"3480058a397b6ffcc60f7e3345a61370fded1ca6bef4b58156ed17987f20d4e7",`
  `"cbfe7c056a358c3a1dbced5a22b06d74b8650055d5195c1c2469e6b63a41514a"`
`]` | +| Example Return (verbose=true) | `{`
  `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc": {`
    `"size": 226,`
    `"fee" : 0.0001,`
    `"time": 1387992789,`
    `"height": 276836,`
    `"startingpriority": 0,`
    `"currentpriority": 0,`
    `"depends": [`
      `"aa96f672fcc5a1ec6a08a94aa46d6b789799c87bd6542967da25a96b2dee0afb",`
    `]`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|setgenerate| -|Parameters|1. generate (boolean, required) - `true` to enable generation, `false` to disable it
2. genproclimit (numeric, optional) - the number of processors (cores) to limit generation to or `-1` for default| -|Description|Set the server to generate coins (mine) or not.| -|Notes|NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function.| -|Returns|Nothing| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | setgenerate | +| Parameters | 1. generate (boolean, required) - `true` to enable generation, `false` to disable it
2. genproclimit (numeric, optional) - the number of processors (cores) to limit generation to or `-1` for default | +| Description | Set the server to generate coins (mine) or not. | +| Notes | NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|sendrawtransaction| -|Parameters|1. signedhex (string, required) serialized, hex-encoded signed transaction
2. allowhighfees (boolean, optional, default=false) whether or not to allow insanely high fees| -|Description|Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.| -|Notes|btcd does not yet implement the `allowhighfees` parameter, so it has no effect| -|Returns|`"hash" (string) the hash of the transaction`| -|Example Return|`"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc"`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | sendrawtransaction | +| Parameters | 1. signedhex (string, required) serialized, hex-encoded signed transaction
2. allowhighfees (boolean, optional, default=false) whether or not to allow insanely high fees | +| Description | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network. | +| Notes | btcd does not yet implement the `allowhighfees` parameter, so it has no effect | +| Returns | `"hash" (string) the hash of the transaction` | +| Example Return | `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc"` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|submitblock| -|Parameters|1. data (string, required) serialized, hex-encoded block
2. params (json object, optional, default=nil) this parameter is currently ignored| -|Description|Attempts to submit a new serialized, hex-encoded block to the network.| -|Returns (success)|Success: Nothing
Failure: `"rejected: reason"` (string)| +| | | +| ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | submitblock | +| Parameters | 1. data (string, required) serialized, hex-encoded block
2. params (json object, optional, default=nil) this parameter is currently ignored | +| Description | Attempts to submit a new serialized, hex-encoded block to the network. | +| Returns (success) | Success: Nothing
Failure: `"rejected: reason"` (string) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|stop| -|Parameters|None| -|Description|Shutdown btcd.| -|Returns|`"btcd stopping."` (string)| +| | | +| ----------- | --------------------------- | +| Method | stop | +| Parameters | None | +| Description | Shutdown btcd. | +| Returns | `"btcd stopping."` (string) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|validateaddress| -|Parameters|1. address (string, required) - bitcoin address| -|Description|Verify an address is valid.| -|Returns|`{ (json object)`
  `"isvalid": true or false, (bool) whether or not the address is valid.`
  `"address": "bitcoinaddress", (string) the bitcoin address validated.`
}| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | validateaddress | +| Parameters | 1. address (string, required) - bitcoin address | +| Description | Verify an address is valid. | +| Returns | `{ (json object)`
  `"isvalid": true or false, (bool) whether or not the address is valid.`
  `"address": "bitcoinaddress", (string) the bitcoin address validated.`
} | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|verifychain| -|Parameters|1. checklevel (numeric, optional, default=3) - how in-depth the verification is (0=least amount of checks, higher levels are clamped to the highest supported level)
2. numblocks (numeric, optional, default=288) - the number of blocks starting from the end of the chain to verify| -|Description|Verifies the block chain database.
The actual checks performed by the `checklevel` parameter is implementation specific. For btcd this is:
`checklevel=0` - Look up each block and ensure it can be loaded from the database.
`checklevel=1` - Perform basic context-free sanity checks on each block.| -|Notes|Btcd currently only supports `checklevel` 0 and 1, but the default is still 3 for compatibility. Per the information in the Parameters section above, higher levels are automatically clamped to the highest supported level, so this means the default is effectively 1 for btcd.| -|Returns|`true` or `false` (boolean)| -|Example Return|`true`| +| | | +| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | verifychain | +| Parameters | 1. checklevel (numeric, optional, default=3) - how in-depth the verification is (0=least amount of checks, higher levels are clamped to the highest supported level)
2. numblocks (numeric, optional, default=288) - the number of blocks starting from the end of the chain to verify | +| Description | Verifies the block chain database.
The actual checks performed by the `checklevel` parameter is implementation specific. For btcd this is:
`checklevel=0` - Look up each block and ensure it can be loaded from the database.
`checklevel=1` - Perform basic context-free sanity checks on each block. | +| Notes | Btcd currently only supports `checklevel` 0 and 1, but the default is still 3 for compatibility. Per the information in the Parameters section above, higher levels are automatically clamped to the highest supported level, so this means the default is effectively 1 for btcd. | +| Returns | `true` or `false` (boolean) | +| Example Return | `true` | [Return to Overview](#MethodOverview)
@@ -572,16 +572,16 @@ Example Return|`{`
  `"bytes": 310768,`
  `"size": The following is an overview of the RPC methods which are implemented by btcd, but not the original bitcoind client. Click the method name for further details such as parameter and return information. -|#|Method|Safe for limited user?|Description| -|---|------|----------|-----------| -|1|[debuglevel](#debuglevel)|N|Dynamically changes the debug logging level.| -|2|[getbestblock](#getbestblock)|Y|Get block height and hash of best block in the main chain.|None| -|3|[getcurrentnet](#getcurrentnet)|Y|Get bitcoin network btcd is running on.|None| -|4|[searchrawtransactions](#searchrawtransactions)|Y|Query for transactions related to a particular address.|None| -|5|[node](#node)|N|Attempts to add or remove a peer. |None| -|6|[generate](#generate)|N|When in simnet or regtest mode, generate a set number of blocks. |None| -|7|[version](#version)|Y|Returns the JSON-RPC API version.| -|8|[getheaders](#getheaders)|Y|Returns block headers starting with the first known block hash from the request.| +| # | Method | Safe for limited user? | Description | +| --- | ----------------------------------------------- | ---------------------- | -------------------------------------------------------------------------------- | +| 1 | [debuglevel](#debuglevel) | N | Dynamically changes the debug logging level. | +| 2 | [getbestblock](#getbestblock) | Y | Get block height and hash of best block in the main chain. | None | +| 3 | [getcurrentnet](#getcurrentnet) | Y | Get bitcoin network btcd is running on. | None | +| 4 | [searchrawtransactions](#searchrawtransactions) | Y | Query for transactions related to a particular address. | None | +| 5 | [node](#node) | N | Attempts to add or remove a peer. | None | +| 6 | [generate](#generate) | N | When in simnet or regtest mode, generate a set number of blocks. | None | +| 7 | [version](#version) | Y | Returns the JSON-RPC API version. | +| 8 | [getheaders](#getheaders) | Y | Returns block headers starting with the first known block hash from the request. | @@ -590,102 +590,102 @@ The following is an overview of the RPC methods which are implemented by btcd, b -| | | -|---|---| -|Method|debuglevel| -|Parameters|1. _levelspec_ (string)| -|Description|Dynamically changes the debug logging level.
The levelspec can either a debug level or of the form `=,=,...`
The valid debug levels are `trace`, `debug`, `info`, `warn`, `error`, and `critical`.
The valid subsystems are `AMGR`, `ADXR`, `BCDB`, `BMGR`, `BTCD`, `CHAN`, `DISC`, `PEER`, `RPCS`, `SCRP`, `SRVR`, and `TXMP`.
Additionally, the special keyword `show` can be used to get a list of the available subsystems.| -|Returns|string| -|Example Return|`Done.`| -|Example `show` Return|`Supported subsystems [AMGR ADXR BCDB BMGR BTCD CHAN DISC PEER RPCS SCRP SRVR TXMP]`| +| | | +| --------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | debuglevel | +| Parameters | 1. _levelspec_ (string) | +| Description | Dynamically changes the debug logging level.
The levelspec can either a debug level or of the form `=,=,...`
The valid debug levels are `trace`, `debug`, `info`, `warn`, `error`, and `critical`.
The valid subsystems are `AMGR`, `ADXR`, `BCDB`, `BMGR`, `BTCD`, `CHAN`, `DISC`, `PEER`, `RPCS`, `SCRP`, `SRVR`, and `TXMP`.
Additionally, the special keyword `show` can be used to get a list of the available subsystems. | +| Returns | string | +| Example Return | `Done.` | +| Example `show` Return | `Supported subsystems [AMGR ADXR BCDB BMGR BTCD CHAN DISC PEER RPCS SCRP SRVR TXMP]` | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|getbestblock| -|Parameters|None| -|Description|Get block height and hash of best block in the main chain.| -|Returns|`{ (json object)`
 `"hash": "data", (string) the hex-encoded bytes of the best block hash`
 `"height": n (numeric) the block height of the best block`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | getbestblock | +| Parameters | None | +| Description | Get block height and hash of best block in the main chain. | +| Returns | `{ (json object)`
 `"hash": "data", (string) the hex-encoded bytes of the best block hash`
 `"height": n (numeric) the block height of the best block`
`}` | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|getcurrentnet| -|Parameters|None| -|Description|Get bitcoin network btcd is running on.| -|Returns|numeric| -|Example Return|`3652501241` (mainnet)
`118034699` (testnet3)| +| | | +| -------------- | -------------------------------------------------- | +| Method | getcurrentnet | +| Parameters | None | +| Description | Get bitcoin network btcd is running on. | +| Returns | numeric | +| Example Return | `3652501241` (mainnet)
`118034699` (testnet3) | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|searchrawtransactions| -|Parameters|1. address (string, required) - bitcoin address
2. verbose (int, optional, default=true) - specifies the transaction is returned as a JSON object instead of hex-encoded string
3. skip (int, optional, default=0) - the number of leading transactions to leave out of the final response
4. count (int, optional, default=100) - the maximum number of transactions to return
5. vinextra (int, optional, default=0) - Specify that extra data from previous output will be returned in vin
6. reverse (boolean, optional, default=false) - Specifies that the transactions should be returned in reverse chronological order| -|Description|Returns raw data for transactions involving the passed address. Returned transactions are pulled from both the database, and transactions currently in the mempool. Transactions pulled from the mempool will have the `"confirmations"` field set to 0. Usage of this RPC requires the optional `--addrindex` flag to be activated, otherwise all responses will simply return with an error stating the address index has not yet been built up. Similarly, until the address index has caught up with the current best height, all requests will return an error response in order to avoid serving stale data.| -|Returns (verbose=0)|`[ (json array of strings)`
   `"serializedtx", ... hex-encoded bytes of the serialized transaction`
`]` | -|Returns (verbose=1)|`[ (array of json objects)`
   `{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"prevOut": { (json object) Data from the origin transaction output with index vout.`
        `"addresses": ["value",...], (array of string) previous output addresses`
        `"value": n.nnn, (numeric) previous output value`
      `}`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"address", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
   `]`
   `"blockhash":"hash" Hash of the block the transaction is part of.`
   `"confirmations":n, Number of numeric confirmations of block.`
   `"time":t, Transaction time in seconds since the epoch.`
   `"blocktime":t, Block time in seconds since the epoch.`
`},...`
`]`| +| | | +| ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | searchrawtransactions | +| Parameters | 1. address (string, required) - bitcoin address
2. verbose (int, optional, default=true) - specifies the transaction is returned as a JSON object instead of hex-encoded string
3. skip (int, optional, default=0) - the number of leading transactions to leave out of the final response
4. count (int, optional, default=100) - the maximum number of transactions to return
5. vinextra (int, optional, default=0) - Specify that extra data from previous output will be returned in vin
6. reverse (boolean, optional, default=false) - Specifies that the transactions should be returned in reverse chronological order | +| Description | Returns raw data for transactions involving the passed address. Returned transactions are pulled from both the database, and transactions currently in the mempool. Transactions pulled from the mempool will have the `"confirmations"` field set to 0. Usage of this RPC requires the optional `--addrindex` flag to be activated, otherwise all responses will simply return with an error stating the address index has not yet been built up. Similarly, until the address index has caught up with the current best height, all requests will return an error response in order to avoid serving stale data. | +| Returns (verbose=0) | `[ (json array of strings)`
   `"serializedtx", ... hex-encoded bytes of the serialized transaction`
`]` | +| Returns (verbose=1) | `[ (array of json objects)`
   `{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"prevOut": { (json object) Data from the origin transaction output with index vout.`
        `"addresses": ["value",...], (array of string) previous output addresses`
        `"value": n.nnn, (numeric) previous output value`
      `}`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"address", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
   `]`
   `"blockhash":"hash" Hash of the block the transaction is part of.`
   `"confirmations":n, Number of numeric confirmations of block.`
   `"time":t, Transaction time in seconds since the epoch.`
   `"blocktime":t, Block time in seconds since the epoch.`
`},...`
`]` | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|node| -|Parameters|1. command (string, required) - `connect` to add a peer (defaults to temporary), `remove` to remove a persistent peer, or `disconnect` to remove all matching non-persistent peers
2. peer (string, required) - ip address and port, or ID of the peer to operate on
3. connection type (string, optional) - `perm` indicates the peer should be added as a permanent peer, `temp` indicates a connection should only be attempted once. | -|Description|Attempts to add or remove a peer.| -|Returns|Nothing| +| | | +| ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | node | +| Parameters | 1. command (string, required) - `connect` to add a peer (defaults to temporary), `remove` to remove a persistent peer, or `disconnect` to remove all matching non-persistent peers
2. peer (string, required) - ip address and port, or ID of the peer to operate on
3. connection type (string, optional) - `perm` indicates the peer should be added as a permanent peer, `temp` indicates a connection should only be attempted once. | +| Description | Attempts to add or remove a peer. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|generate| -|Parameters|1. numblocks (int, required) - The number of blocks to generate | -|Description|When in simnet or regtest mode, generates `numblocks` blocks. If blocks arrive from elsewhere, they are built upon but don't count toward the number of blocks to generate. Only generated blocks are returned. This RPC call will exit with an error if the server is already CPU mining, and will prevent the server from CPU mining for another command while it runs. | -|Returns|`[ (json array of strings)`
   `"blockhash", ... hash of the generated block`
`]` | +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | generate | +| Parameters | 1. numblocks (int, required) - The number of blocks to generate | +| Description | When in simnet or regtest mode, generates `numblocks` blocks. If blocks arrive from elsewhere, they are built upon but don't count toward the number of blocks to generate. Only generated blocks are returned. This RPC call will exit with an error if the server is already CPU mining, and will prevent the server from CPU mining for another command while it runs. | +| Returns | `[ (json array of strings)`
   `"blockhash", ... hash of the generated block`
`]` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|version| -|Parameters|None| -|Description|Returns the version of the JSON-RPC API built into this release of btcd.| -|Returns|`{ (json object)`
  `"btcdjsonrpcapi": {`
    `"versionstring": "x.y.z", (string) the version of the JSON-RPC API`
    `"major": x, (numeric) the major version of the JSON-RPC API`
    `"minor": y, (numeric) the minor version of the JSON-RPC API`
    `"patch": z, (numeric) the patch version of the JSON-RPC API`
    `"prerelease": "", (string) prerelease info for the JSON-RPC API`
    `"buildmetadata": "" (string) metadata about the server build`
  `}`
`}`| -|Example Return|`{`
  `"btcdjsonrpcapi": {`
    `"versionstring": "1.0.0",`
    `"major": 1, `
    `"minor": 0,`
    `"patch": 0,`
    `"prerelease": "",`
    `"buildmetadata": ""`
  `}`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | version | +| Parameters | None | +| Description | Returns the version of the JSON-RPC API built into this release of btcd. | +| Returns | `{ (json object)`
  `"btcdjsonrpcapi": {`
    `"versionstring": "x.y.z", (string) the version of the JSON-RPC API`
    `"major": x, (numeric) the major version of the JSON-RPC API`
    `"minor": y, (numeric) the minor version of the JSON-RPC API`
    `"patch": z, (numeric) the patch version of the JSON-RPC API`
    `"prerelease": "", (string) prerelease info for the JSON-RPC API`
    `"buildmetadata": "" (string) metadata about the server build`
  `}`
`}` | +| Example Return | `{`
  `"btcdjsonrpcapi": {`
    `"versionstring": "1.0.0",`
    `"major": 1, `
    `"minor": 0,`
    `"patch": 0,`
    `"prerelease": "",`
    `"buildmetadata": ""`
  `}`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getheaders| -|Parameters|1. Block Locators (JSON array, required)
 `[ (json array of strings)`
  `"blocklocator", (string) the known block hash`
  `...`
 `]`
2. hashstop (string) - last desired block's hash| -|Description|Returns block headers starting with the first known block hash from the request.| -|Returns|`[ (json array of strings)`
  `"blockheader",`
  `...`
`]`| -|Example Return|`[`
  `"0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
  `"000000203ba25a173bfd24d09e0c76002a910b685ca297bd09a17b020000000000000000702..."`
`]`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getheaders | +| Parameters | 1. Block Locators (JSON array, required)
 `[ (json array of strings)`
  `"blocklocator", (string) the known block hash`
  `...`
 `]`
2. hashstop (string) - last desired block's hash | +| Description | Returns block headers starting with the first known block hash from the request. | +| Returns | `[ (json array of strings)`
  `"blockheader",`
  `...`
`]` | +| Example Return | `[`
  `"0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
  `"000000203ba25a173bfd24d09e0c76002a910b685ca297bd09a17b020000000000000000702..."`
`]` | [Return to Overview](#MethodOverview)
*** @@ -701,21 +701,21 @@ The following is an overview of the RPC methods which are implemented by btcd, b The following is an overview of the RPC method requests available exclusively to Websocket clients. All of these RPC methods are available to the limited user. Click the method name for further details such as parameter and return information. -|#|Method|Description|Notifications| -|---|------|-----------|-------------| -|1|[authenticate](#authenticate)|Authenticate the connection against the username and passphrase configured for the RPC server.
NOTE: This is only required if an HTTP Authorization header is not being used.|None| -|2|[notifyblocks](#notifyblocks)|Send notifications when a block is connected or disconnected from the best chain.|[blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected)| -|3|[stopnotifyblocks](#stopnotifyblocks)|Cancel registered notifications for whenever a block is connected or disconnected from the main (best) chain. |None| -|4|[notifyreceived](#notifyreceived)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notifications when a txout spends to an address.|[recvtx](#recvtx) and [redeemingtx](#redeemingtx)| -|5|[stopnotifyreceived](#stopnotifyreceived)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered notifications for when a txout spends to any of the passed addresses.|None| -|6|[notifyspent](#notifyspent)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notification when a txout is spent.|[redeemingtx](#redeemingtx)| -|7|[stopnotifyspent](#stopnotifyspent)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint.|None| -|8|[rescan](#rescan)|*DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses and spent transaction outpoints.|[recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished) | -|9|[notifynewtransactions](#notifynewtransactions)|Send notifications for all new transactions as they are accepted into the mempool.|[txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose)| -|10|[stopnotifynewtransactions](#stopnotifynewtransactions)|Stop sending either a txaccepted or a txacceptedverbose notification when a new transaction is accepted into the mempool.|None| -|11|[session](#session)|Return details regarding a websocket client's current connection.|None| -|12|[loadtxfilter](#loadtxfilter)|Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and rescanblocks.|[relevanttxaccepted](#relevanttxaccepted)| -|13|[rescanblocks](#rescanblocks)|Rescan blocks for transactions matching the loaded transaction filter.|None| +| # | Method | Description | Notifications | +| --- | ------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| 1 | [authenticate](#authenticate) | Authenticate the connection against the username and passphrase configured for the RPC server.
NOTE: This is only required if an HTTP Authorization header is not being used. | None | +| 2 | [notifyblocks](#notifyblocks) | Send notifications when a block is connected or disconnected from the best chain. | [blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected) | +| 3 | [stopnotifyblocks](#stopnotifyblocks) | Cancel registered notifications for whenever a block is connected or disconnected from the main (best) chain. | None | +| 4 | [notifyreceived](#notifyreceived) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notifications when a txout spends to an address. | [recvtx](#recvtx) and [redeemingtx](#redeemingtx) | +| 5 | [stopnotifyreceived](#stopnotifyreceived) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered notifications for when a txout spends to any of the passed addresses. | None | +| 6 | [notifyspent](#notifyspent) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notification when a txout is spent. | [redeemingtx](#redeemingtx) | +| 7 | [stopnotifyspent](#stopnotifyspent) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint. | None | +| 8 | [rescan](#rescan) | *DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses and spent transaction outpoints. | [recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished) | +| 9 | [notifynewtransactions](#notifynewtransactions) | Send notifications for all new transactions as they are accepted into the mempool. | [txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose) | +| 10 | [stopnotifynewtransactions](#stopnotifynewtransactions) | Stop sending either a txaccepted or a txacceptedverbose notification when a new transaction is accepted into the mempool. | None | +| 11 | [session](#session) | Return details regarding a websocket client's current connection. | None | +| 12 | [loadtxfilter](#loadtxfilter) | Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and rescanblocks. | [relevanttxaccepted](#relevanttxaccepted) | +| 13 | [rescanblocks](#rescanblocks) | Rescan blocks for transactions matching the loaded transaction filter. | None | @@ -723,170 +723,170 @@ user. Click the method name for further details such as parameter and return in -| | | -|---|---| -|Method|authenticate| -|Parameters|1. username (string, required)
2. passphrase (string, required)| -|Description|Authenticate the connection against the username and password configured for the RPC server.
Invoking any other method before authenticating with this command will close the connection.
NOTE: This is only required if an HTTP Authorization header is not being used.| -|Returns|Success: Nothing
Failure: Nothing (websocket disconnected)| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | authenticate | +| Parameters | 1. username (string, required)
2. passphrase (string, required) | +| Description | Authenticate the connection against the username and password configured for the RPC server.
Invoking any other method before authenticating with this command will close the connection.
NOTE: This is only required if an HTTP Authorization header is not being used. | +| Returns | Success: Nothing
Failure: Nothing (websocket disconnected) | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifyblocks| -|Notifications|[blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected)| -|Parameters|None| -|Description|Request notifications for whenever a block is connected or disconnected from the main (best) chain.
NOTE: If a client subscribes to both block and transaction (recvtx and redeemingtx) notifications, the blockconnected notification will be sent after all transaction notifications have been sent. This allows clients to know when all relevant transactions for a block have been received.| -|Returns|Nothing| +| | | +| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | notifyblocks | +| Notifications | [blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected) | +| Parameters | None | +| Description | Request notifications for whenever a block is connected or disconnected from the main (best) chain.
NOTE: If a client subscribes to both block and transaction (recvtx and redeemingtx) notifications, the blockconnected notification will be sent after all transaction notifications have been sent. This allows clients to know when all relevant transactions for a block have been received. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifyblocks| -|Notifications|None| -|Parameters|None| -|Description|Cancel sending notifications for whenever a block is connected or disconnected from the main (best) chain.| -|Returns|Nothing| +| | | +| ------------- | ---------------------------------------------------------------------------------------------------------- | +| Method | stopnotifyblocks | +| Notifications | None | +| Parameters | None | +| Description | Cancel sending notifications for whenever a block is connected or disconnected from the main (best) chain. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifyreceived| -|Notifications|[recvtx](#recvtx) and [redeemingtx](#redeemingtx)| -|Parameters|1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a recvtx notification when a transaction added to mempool or appears in a newly-attached block contains a txout pkScript sending to any of the passed addresses. Matching outpoints are automatically registered for redeemingtx notifications.| -|Returns|Nothing| +| | | +| ------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | notifyreceived | +| Notifications | [recvtx](#recvtx) and [redeemingtx](#redeemingtx) | +| Parameters | 1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a recvtx notification when a transaction added to mempool or appears in a newly-attached block contains a txout pkScript sending to any of the passed addresses. Matching outpoints are automatically registered for redeemingtx notifications. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifyreceived| -|Notifications|None| -|Parameters|1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered receive notifications for each passed address.| -|Returns|Nothing| +| | | +| ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | stopnotifyreceived | +| Notifications | None | +| Parameters | 1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered receive notifications for each passed address. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifyspent| -|Notifications|[redeemingtx](#redeemingtx)| -|Parameters|1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this btcd instance) and when such a transaction first appears in a newly-attached block.| -|Returns|Nothing| +| | | +| ------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | notifyspent | +| Notifications | [redeemingtx](#redeemingtx) | +| Parameters | 1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this btcd instance) and when such a transaction first appears in a newly-attached block. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifyspent| -|Notifications|None| -|Parameters|1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint.| -|Returns|Nothing| +| | | +| ------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | stopnotifyspent | +| Notifications | None | +| Parameters | 1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|rescan| -|Notifications|[recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished)| -|Parameters|1. BeginBlock (string, required) block hash to begin rescanning from
2. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`
3. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`
4. EndBlock (string, optional) hash of final block to rescan| -|Description|*DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses, starting at block BeginBlock and ending at EndBlock. The current known UTXO set for all passed addresses at height BeginBlock should included in the Outpoints argument. If EndBlock is omitted, the rescan continues through the best block in the main chain. Additionally, if no EndBlock is provided, the client is automatically registered for transaction notifications for all rescanned addresses and the final UTXO set. Rescan results are sent as recvtx and redeemingtx notifications. This call returns once the rescan completes.| -|Returns|Nothing| +| | | +| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | rescan | +| Notifications | [recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished) | +| Parameters | 1. BeginBlock (string, required) block hash to begin rescanning from
2. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`
3. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`
4. EndBlock (string, optional) hash of final block to rescan | +| Description | *DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses, starting at block BeginBlock and ending at EndBlock. The current known UTXO set for all passed addresses at height BeginBlock should included in the Outpoints argument. If EndBlock is omitted, the rescan continues through the best block in the main chain. Additionally, if no EndBlock is provided, the client is automatically registered for transaction notifications for all rescanned addresses and the final UTXO set. Rescan results are sent as recvtx and redeemingtx notifications. This call returns once the rescan completes. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifynewtransactions| -|Notifications|[txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose)| -|Parameters|1. verbose (boolean, optional, default=false) - specifies which type of notification to receive. If verbose is true, then the caller receives [txacceptedverbose](#txacceptedverbose), otherwise the caller receives [txaccepted](#txaccepted)| -|Description|Send either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool.| -|Returns|Nothing| +| | | +| ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | notifynewtransactions | +| Notifications | [txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose) | +| Parameters | 1. verbose (boolean, optional, default=false) - specifies which type of notification to receive. If verbose is true, then the caller receives [txacceptedverbose](#txacceptedverbose), otherwise the caller receives [txaccepted](#txaccepted) | +| Description | Send either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifynewtransactions| -|Notifications|None| -|Parameters|None| -|Description|Stop sending either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool.| -|Returns|Nothing| +| | | +| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | stopnotifynewtransactions | +| Notifications | None | +| Parameters | None | +| Description | Stop sending either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|session| -|Notifications|None| -|Parameters|None| -|Description|Return a JSON object with details regarding a websocket client's current connection to the RPC server. This currently only includes the session ID, a random unsigned 64-bit integer that is created for each newly connected client. Session IDs may be used to verify that the current connection was not lost and subsequently reestablished.| -|Returns|`{ (json object)`
  `"sessionid": n (numeric) the session ID`
`}`| -|Example Return|`{`
  `"sessionid": 67089679842`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | session | +| Notifications | None | +| Parameters | None | +| Description | Return a JSON object with details regarding a websocket client's current connection to the RPC server. This currently only includes the session ID, a random unsigned 64-bit integer that is created for each newly connected client. Session IDs may be used to verify that the current connection was not lost and subsequently reestablished. | +| Returns | `{ (json object)`
  `"sessionid": n (numeric) the session ID`
`}` | +| Example Return | `{`
  `"sessionid": 67089679842`
`}` | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|loadtxfilter| -|Notifications|[relevanttxaccepted](#relevanttxaccepted)| -|Parameters|1. Reload (boolean, required) - Load a new filter instead of adding data to an existing one
2. Addresses (JSON array, required) - Array of addresses to add to the transaction filter
3. Outpoints (JSON array, required) - Array of outpoints to add to the transaction filter| -|Description|Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and [rescanblocks](#rescanblocks).| -|Returns|Nothing| +| | | +| ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | loadtxfilter | +| Notifications | [relevanttxaccepted](#relevanttxaccepted) | +| Parameters | 1. Reload (boolean, required) - Load a new filter instead of adding data to an existing one
2. Addresses (JSON array, required) - Array of addresses to add to the transaction filter
3. Outpoints (JSON array, required) - Array of outpoints to add to the transaction filter | +| Description | Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and [rescanblocks](#rescanblocks). | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|rescanblocks| -|Notifications|None| -|Parameters|1. Blockhashes (JSON array, required) - List of hashes to rescan. Each next block must be a child of the previous.| -|Description|Rescan blocks for transactions matching the loaded transaction filter.| -|Returns|`[ (JSON array)`
  `{ (JSON object)`
    `"hash": "data", (string) Hash of the matching block.`
    `"transactions": [ (JSON array) List of matching transactions, serialized and hex-encoded.`
      `"serializedtx" (string) Serialized and hex-encoded transaction.`
    `]`
  `}`
`]`| -|Example Return|`[`
  `{`
    `"hash": "0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
    `"transactions": [`
      `"493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8..."`
    `]`
  `}`
`]`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | rescanblocks | +| Notifications | None | +| Parameters | 1. Blockhashes (JSON array, required) - List of hashes to rescan. Each next block must be a child of the previous. | +| Description | Rescan blocks for transactions matching the loaded transaction filter. | +| Returns | `[ (JSON array)`
  `{ (JSON object)`
    `"hash": "data", (string) Hash of the matching block.`
    `"transactions": [ (JSON array) List of matching transactions, serialized and hex-encoded.`
      `"serializedtx" (string) Serialized and hex-encoded transaction.`
    `]`
  `}`
`]` | +| Example Return | `[`
  `{`
    `"hash": "0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
    `"transactions": [`
      `"493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8..."`
    `]`
  `}`
`]` | @@ -901,19 +901,19 @@ btcd uses standard JSON-RPC notifications to notify clients of changes, rather t The following is an overview of the JSON-RPC notifications used for Websocket connections. Click the method name for further details of the context(s) in which they are sent and their parameters. -|#|Method|Description|Request| -|---|------|-----------|-------| -|1|[blockconnected](#blockconnected)|*DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Block connected to the main chain.|[notifyblocks](#notifyblocks)| -|2|[blockdisconnected](#blockdisconnected)|*DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Block disconnected from the main chain.|[notifyblocks](#notifyblocks)| -|3|[recvtx](#recvtx)|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction output spending to a wallet address.|[notifyreceived](#notifyreceived) and [rescan](#rescan)| -|4|[redeemingtx](#redeemingtx)|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction that spends a registered outpoint.|[notifyspent](#notifyspent) and [rescan](#rescan)| -|5|[txaccepted](#txaccepted)|Received a new transaction after requesting simple notifications of all new transactions accepted into the mempool.|[notifynewtransactions](#notifynewtransactions)| -|6|[txacceptedverbose](#txacceptedverbose)|Received a new transaction after requesting verbose notifications of all new transactions accepted into the mempool.|[notifynewtransactions](#notifynewtransactions)| -|7|[rescanprogress](#rescanprogress)|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation that is underway has made progress.|[rescan](#rescan)| -|8|[rescanfinished](#rescanfinished)|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation has completed.|[rescan](#rescan)| -|9|[relevanttxaccepted](#relevanttxaccepted)|A transaction matching the tx filter has been accepted into the mempool.|[loadtxfilter](#loadtxfilter)| -|10|[filteredblockconnected](#filteredblockconnected)|Block connected to the main chain; contains any transactions that match the client's tx filter.|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| -|11|[filteredblockdisconnected](#filteredblockdisconnected)|Block disconnected from the main chain.|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| +| # | Method | Description | Request | +| --- | ------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ | +| 1 | [blockconnected](#blockconnected) | *DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Block connected to the main chain. | [notifyblocks](#notifyblocks) | +| 2 | [blockdisconnected](#blockdisconnected) | *DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Block disconnected from the main chain. | [notifyblocks](#notifyblocks) | +| 3 | [recvtx](#recvtx) | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction output spending to a wallet address. | [notifyreceived](#notifyreceived) and [rescan](#rescan) | +| 4 | [redeemingtx](#redeemingtx) | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction that spends a registered outpoint. | [notifyspent](#notifyspent) and [rescan](#rescan) | +| 5 | [txaccepted](#txaccepted) | Received a new transaction after requesting simple notifications of all new transactions accepted into the mempool. | [notifynewtransactions](#notifynewtransactions) | +| 6 | [txacceptedverbose](#txacceptedverbose) | Received a new transaction after requesting verbose notifications of all new transactions accepted into the mempool. | [notifynewtransactions](#notifynewtransactions) | +| 7 | [rescanprogress](#rescanprogress) | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation that is underway has made progress. | [rescan](#rescan) | +| 8 | [rescanfinished](#rescanfinished) | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation has completed. | [rescan](#rescan) | +| 9 | [relevanttxaccepted](#relevanttxaccepted) | A transaction matching the tx filter has been accepted into the mempool. | [loadtxfilter](#loadtxfilter) | +| 10 | [filteredblockconnected](#filteredblockconnected) | Block connected to the main chain; contains any transactions that match the client's tx filter. | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | +| 11 | [filteredblockdisconnected](#filteredblockdisconnected) | Block disconnected from the main chain. | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | @@ -921,142 +921,142 @@ The following is an overview of the JSON-RPC notifications used for Websocket co -| | | -|---|---| -|Method|blockconnected| -|Request|[notifyblocks](#notifyblocks)| -|Parameters|1. BlockHash (string) hex-encoded bytes of the attached block hash
2. BlockHeight (numeric) height of the attached block
3. BlockTime (numeric) unix time of the attached block| -|Description|*DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Notifies when a block has been added to the main chain. Notification is sent to all connected clients.| -|Example|Example blockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | blockconnected | +| Request | [notifyblocks](#notifyblocks) | +| Parameters | 1. BlockHash (string) hex-encoded bytes of the attached block hash
2. BlockHeight (numeric) height of the attached block
3. BlockTime (numeric) unix time of the attached block | +| Description | *DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Notifies when a block has been added to the main chain. Notification is sent to all connected clients. | +| Example | Example blockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|blockdisconnected| -|Request|[notifyblocks](#notifyblocks)| -|Parameters|1. BlockHash (string) hex-encoded bytes of the disconnected block hash
2. BlockHeight (numeric) height of the disconnected block
3. BlockTime (numeric) unix time of the disconnected block| -|Description|*DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Notifies when a block has been removed from the main chain. Notification is sent to all connected clients.| -|Example|Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | blockdisconnected | +| Request | [notifyblocks](#notifyblocks) | +| Parameters | 1. BlockHash (string) hex-encoded bytes of the disconnected block hash
2. BlockHeight (numeric) height of the disconnected block
3. BlockTime (numeric) unix time of the disconnected block | +| Description | *DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Notifies when a block has been removed from the main chain. Notification is sent to all connected clients. | +| Example | Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|recvtx| -|Request|[rescan](#rescan) or [notifyreceived](#notifyreceived)| -|Parameters|1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined| -|Description|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when a transaction is processed that contains at least a single output with a pkScript sending to a requested address. If multiple outputs send to requested addresses, a single notification is sent. If a mempool (unmined) transaction is processed, the block details object (second parameter) is excluded.| -|Example|Example recvtx notification for mainnet transaction 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad when processed by mempool (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000..."`
  `],`
 `"id": null`
`}`
The recvtx notification for the same txout, after the transaction was mined into block 276425:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000...",`
   `{`
    `"height": 276425,`
    `"hash": "000000000000000325474bb799b9e591f965ca4461b72cb7012b808db92bb2fc",`
    `"index": 684,`
    `"time": 1387737310`
   `}`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | recvtx | +| Request | [rescan](#rescan) or [notifyreceived](#notifyreceived) | +| Parameters | 1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined | +| Description | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when a transaction is processed that contains at least a single output with a pkScript sending to a requested address. If multiple outputs send to requested addresses, a single notification is sent. If a mempool (unmined) transaction is processed, the block details object (second parameter) is excluded. | +| Example | Example recvtx notification for mainnet transaction 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad when processed by mempool (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000..."`
  `],`
 `"id": null`
`}`
The recvtx notification for the same txout, after the transaction was mined into block 276425:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000...",`
   `{`
    `"height": 276425,`
    `"hash": "000000000000000325474bb799b9e591f965ca4461b72cb7012b808db92bb2fc",`
    `"index": 684,`
    `"time": 1387737310`
   `}`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|redeemingtx| -|Requests|[notifyspent](#notifyspent) and [rescan](#rescan)| -|Parameters|1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined| -|Description|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when an registered outpoint is spent by a transaction accepted to mempool and/or mined into a block.| -|Example|Example redeemingtx notification for mainnet outpoint 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad:0 after being spent by transaction 4ad0c16ac973ff675dec1f3e5f1273f1c45be2a63554343f21b70240a1e43ece (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "redeemingtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000..."`
  `],`
 `"id": null`
`}`
The redeemingtx notification for the same txout, after the spending transaction was mined into block 279143:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000...",`
   `{`
    `"height": 279143,`
    `"hash": "00000000000000017188b968a371bab95aa43522665353b646e41865abae02a4",`
    `"index": 6,`
    `"time": 1389115004`
   `}`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | redeemingtx | +| Requests | [notifyspent](#notifyspent) and [rescan](#rescan) | +| Parameters | 1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined | +| Description | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when an registered outpoint is spent by a transaction accepted to mempool and/or mined into a block. | +| Example | Example redeemingtx notification for mainnet outpoint 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad:0 after being spent by transaction 4ad0c16ac973ff675dec1f3e5f1273f1c45be2a63554343f21b70240a1e43ece (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "redeemingtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000..."`
  `],`
 `"id": null`
`}`
The redeemingtx notification for the same txout, after the spending transaction was mined into block 279143:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000...",`
   `{`
    `"height": 279143,`
    `"hash": "00000000000000017188b968a371bab95aa43522665353b646e41865abae02a4",`
    `"index": 6,`
    `"time": 1389115004`
   `}`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|txaccepted| -|Request|[notifynewtransactions](#notifynewtransactions)| -|Parameters|1. TxHash (string) hex-encoded bytes of the transaction hash
2. Amount (numeric) sum of the value of all the transaction outpoints| -|Description|Notifies when a new transaction has been accepted and the client has requested standard transaction details.| -|Example|Example txaccepted notification for mainnet transaction id "16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261" (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txaccepted",`
 `"params":`
  `[`
   `"16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261",`
   `55838384`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | txaccepted | +| Request | [notifynewtransactions](#notifynewtransactions) | +| Parameters | 1. TxHash (string) hex-encoded bytes of the transaction hash
2. Amount (numeric) sum of the value of all the transaction outpoints | +| Description | Notifies when a new transaction has been accepted and the client has requested standard transaction details. | +| Example | Example txaccepted notification for mainnet transaction id "16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261" (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txaccepted",`
 `"params":`
  `[`
   `"16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261",`
   `55838384`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|txacceptedverbose| -|Request|[notifynewtransactions](#notifynewtransactions)| -|Parameters|1. RawTx (json object) the transaction as a json object (see getrawtransaction json object details)| -|Description|Notifies when a new transaction has been accepted and the client has requested verbose transaction details.| -|Example|Example txacceptedverbose notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txacceptedverbose",`
 `"params":`
  `[`
   `{`
    `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
    `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
    `"version": 1,`
    `"locktime": 0,`
    `"vin": [`
    For coinbase transactions:
      `{ (json object)`
        `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
        `"sequence": 0,`
      `}`
    For non-coinbase transactions:
      `{`
        `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
        `"vout": 0,`
        `"scriptSig": {`
          `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
          `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
        `}`
        `"sequence": 4294967295,`
      `}`
    `],`
    `"vout": [`
     `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
       `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
       `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
       `"reqSigs": 1,`
       `"type": "pubkeyhash"`
       `"addresses": [`
        `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
       `]`
     `}`
    `]`
   `}`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | txacceptedverbose | +| Request | [notifynewtransactions](#notifynewtransactions) | +| Parameters | 1. RawTx (json object) the transaction as a json object (see getrawtransaction json object details) | +| Description | Notifies when a new transaction has been accepted and the client has requested verbose transaction details. | +| Example | Example txacceptedverbose notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txacceptedverbose",`
 `"params":`
  `[`
   `{`
    `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
    `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
    `"version": 1,`
    `"locktime": 0,`
    `"vin": [`
    For coinbase transactions:
      `{ (json object)`
        `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
        `"sequence": 0,`
      `}`
    For non-coinbase transactions:
      `{`
        `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
        `"vout": 0,`
        `"scriptSig": {`
          `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
          `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
        `}`
        `"sequence": 4294967295,`
      `}`
    `],`
    `"vout": [`
     `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
       `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
       `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
       `"reqSigs": 1,`
       `"type": "pubkeyhash"`
       `"addresses": [`
        `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
       `]`
     `}`
    `]`
   `}`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|rescanprogress| -|Request|[rescan](#rescan)| -|Parameters|1. Hash (string) hash of the last processed block
2. Height (numeric) height of the last processed block
3. Time (numeric) UNIX time of the last processed block| -|Description|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client with the current progress at periodic intervals when a long-running [rescan](#rescan) is underway.| -|Example|`{`
 `"jsonrpc": "1.0",`
 `"method": "rescanprogress",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | rescanprogress | +| Request | [rescan](#rescan) | +| Parameters | 1. Hash (string) hash of the last processed block
2. Height (numeric) height of the last processed block
3. Time (numeric) UNIX time of the last processed block | +| Description | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client with the current progress at periodic intervals when a long-running [rescan](#rescan) is underway. | +| Example | `{`
 `"jsonrpc": "1.0",`
 `"method": "rescanprogress",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|rescanfinished| -|Request|[rescan](#rescan)| -|Parameters|1. Hash (string) hash of the last rescanned block
2. Height (numeric) height of the last rescanned block
3. Time (numeric) UNIX time of the last rescanned block | -|Description|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client that the [rescan](#rescan) has completed and no further notifications will be sent.| -|Example|`{`
 `"jsonrpc": "1.0",`
 `"method": "rescanfinished",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | rescanfinished | +| Request | [rescan](#rescan) | +| Parameters | 1. Hash (string) hash of the last rescanned block
2. Height (numeric) height of the last rescanned block
3. Time (numeric) UNIX time of the last rescanned block | +| Description | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client that the [rescan](#rescan) has completed and no further notifications will be sent. | +| Example | `{`
 `"jsonrpc": "1.0",`
 `"method": "rescanfinished",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|relevanttxaccepted| -|Request|[loadtxfilter](#loadtxfilter)| -|Parameters|1. Transaction (string) hex-encoded serialized transaction matching the client's filter loaded ith [loadtxfilter](#loadtxfilter)| -|Description|Notifies a client that a transaction matching the client's tx filter has been accepted into he mempool.| -|Example|Example `relevanttxaccepted` notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "relevanttxaccepted",`
 `"params": [`
  `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
 `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | relevanttxaccepted | +| Request | [loadtxfilter](#loadtxfilter) | +| Parameters | 1. Transaction (string) hex-encoded serialized transaction matching the client's filter loaded ith [loadtxfilter](#loadtxfilter) | +| Description | Notifies a client that a transaction matching the client's tx filter has been accepted into he mempool. | +| Example | Example `relevanttxaccepted` notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "relevanttxaccepted",`
 `"params": [`
  `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
 `],`
 `"id": null`
`}` | *** -| | | -|---|---| -|Method|filteredblockconnected| -|Request|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| -|Parameters|1. BlockHeight (numeric) height of the attached block
2. Header (string) hex-encoded serialized header of the attached block
3. Transactions (JSON array) hex-encoded serialized transactions matching the filter for the client connection loaded with [loadtxfilter](#loadtxfilter)| -|Description|Notifies when a block has been added to the main chain. Notification is sent to all connected clients.| -|Example|Example filteredblockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "filteredblockconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa...",`
   `[`
    `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
   `]`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | filteredblockconnected | +| Request | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | +| Parameters | 1. BlockHeight (numeric) height of the attached block
2. Header (string) hex-encoded serialized header of the attached block
3. Transactions (JSON array) hex-encoded serialized transactions matching the filter for the client connection loaded with [loadtxfilter](#loadtxfilter) | +| Description | Notifies when a block has been added to the main chain. Notification is sent to all connected clients. | +| Example | Example filteredblockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "filteredblockconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa...",`
   `[`
    `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
   `]`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|filteredblockdisconnected| -|Request|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| -|Parameters|1. BlockHeight (numeric) height of the disconnected block
2. Header (string) hex-encoded serialized header of the disconnected block| -|Description|Notifies when a block has been removed from the main chain. Notification is sent to all connected clients.| -|Example|Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa..."`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | filteredblockdisconnected | +| Request | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | +| Parameters | 1. BlockHeight (numeric) height of the disconnected block
2. Header (string) hex-encoded serialized header of the disconnected block | +| Description | Notifies when a block has been removed from the main chain. Notification is sent to all connected clients. | +| Example | Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa..."`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
@@ -1116,8 +1116,8 @@ func main() { // Create a new RPC client using websockets. Since this example is // not long-lived, the connection will be closed as soon as the program // exits. - connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8334", + connCfg := &btcrpcclient.ConnConfig{ + Host: "localhost:9245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", @@ -1180,8 +1180,8 @@ func main() { // Create a new RPC client using websockets. Since this example is // not long-lived, the connection will be closed as soon as the program // exits. - connCfg := &rpcclient.ConnConfig{ - Host: "localhost:18334", + connCfg := &btcrpcclient.ConnConfig{ + Host: "localhost:19245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", @@ -1281,8 +1281,8 @@ func main() { } // Create a new RPC client using websockets. - connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8334", + connCfg := &btcrpcclient.ConnConfig{ + Host: "localhost:9245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", @@ -1357,7 +1357,7 @@ var password = "yourpassword"; // Initiate the websocket connection. The btcd generated certificate acts as // its own certificate authority, so it needs to be specified in the 'ca' array // for the certificate to properly validate. -var ws = new WebSocket('wss://127.0.0.1:8334/ws', { +var ws = new WebSocket('wss://127.0.0.1:9245/ws', { headers: { 'Authorization': 'Basic '+new Buffer(user+':'+password).toString('base64') }, diff --git a/params.go b/params.go index b4d1453d..1f85ebc7 100644 --- a/params.go +++ b/params.go @@ -28,7 +28,7 @@ type params struct { // to emulate the full reference implementation RPC API. var mainNetParams = params{ Params: &chaincfg.MainNetParams, - rpcPort: "8334", + rpcPort: "9245", } // regressionNetParams contains parameters specific to the regression test @@ -37,7 +37,7 @@ var mainNetParams = params{ // details. var regressionNetParams = params{ Params: &chaincfg.RegressionNetParams, - rpcPort: "18334", + rpcPort: "29245", } // testNet3Params contains parameters specific to the test network (version 3) @@ -45,7 +45,7 @@ var regressionNetParams = params{ // reference implementation - see the mainNetParams comment for details. var testNet3Params = params{ Params: &chaincfg.TestNet3Params, - rpcPort: "18334", + rpcPort: "19245", } // simNetParams contains parameters specific to the simulation test network diff --git a/rpcclient/examples/btcdwebsockets/main.go b/rpcclient/examples/btcdwebsockets/main.go index 56d12d82..89889dd5 100644 --- a/rpcclient/examples/btcdwebsockets/main.go +++ b/rpcclient/examples/btcdwebsockets/main.go @@ -38,7 +38,7 @@ func main() { log.Fatal(err) } connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8334", + Host: "localhost:9245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", diff --git a/sample-btcd.conf b/sample-btcd.conf index 0a765fca..70264f6e 100644 --- a/sample-btcd.conf +++ b/sample-btcd.conf @@ -198,16 +198,16 @@ ; rpclisten=0.0.0.0 ; All ipv6 interfaces on default port: ; rpclisten=:: -; All interfaces on port 8334: -; rpclisten=:8334 -; All ipv4 interfaces on port 8334: -; rpclisten=0.0.0.0:8334 -; All ipv6 interfaces on port 8334: -; rpclisten=[::]:8334 -; Only ipv4 localhost on port 8334: -; rpclisten=127.0.0.1:8334 -; Only ipv6 localhost on port 8334: -; rpclisten=[::1]:8334 +; All interfaces on port 9245: +; rpclisten=:9245 +; All ipv4 interfaces on port 9245: +; rpclisten=0.0.0.0:9245 +; All ipv6 interfaces on port 9245: +; rpclisten=[::]:9245 +; Only ipv4 localhost on port 9245: +; rpclisten=127.0.0.1:9245 +; Only ipv6 localhost on port 9245: +; rpclisten=[::1]:9245 ; Only ipv4 localhost on non-standard port 8337: ; rpclisten=127.0.0.1:8337 ; All interfaces on non-standard port 8337: -- 2.45.3 From b166f562be4bd03a93e3683131aaf61fc0ed20d5 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 6 Jul 2021 19:38:44 -0700 Subject: [PATCH 023/118] [lbry] log: support claimtrie entries --- log.go | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/log.go b/log.go index 71accc7c..a69509cd 100644 --- a/log.go +++ b/log.go @@ -13,6 +13,7 @@ import ( "github.com/btcsuite/btcd/addrmgr" "github.com/btcsuite/btcd/blockchain" "github.com/btcsuite/btcd/blockchain/indexers" + "github.com/btcsuite/btcd/claimtrie/node" "github.com/btcsuite/btcd/connmgr" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/mempool" @@ -58,8 +59,9 @@ var ( amgrLog = backendLog.Logger("AMGR") cmgrLog = backendLog.Logger("CMGR") bcdbLog = backendLog.Logger("BCDB") - btcdLog = backendLog.Logger("BTCD") + btcdLog = backendLog.Logger("MAIN") chanLog = backendLog.Logger("CHAN") + lbryLog = backendLog.Logger("LBRY") discLog = backendLog.Logger("DISC") indxLog = backendLog.Logger("INDX") minrLog = backendLog.Logger("MINR") @@ -77,6 +79,7 @@ func init() { connmgr.UseLogger(cmgrLog) database.UseLogger(bcdbLog) blockchain.UseLogger(chanLog) + node.UseLogger(lbryLog) indexers.UseLogger(indxLog) mining.UseLogger(minrLog) cpuminer.UseLogger(minrLog) @@ -92,8 +95,9 @@ var subsystemLoggers = map[string]btclog.Logger{ "AMGR": amgrLog, "CMGR": cmgrLog, "BCDB": bcdbLog, - "BTCD": btcdLog, + "MAIN": btcdLog, "CHAN": chanLog, + "LBRY": lbryLog, "DISC": discLog, "INDX": indxLog, "MINR": minrLog, @@ -115,7 +119,7 @@ func initLogRotator(logFile string) { fmt.Fprintf(os.Stderr, "failed to create log directory: %v\n", err) os.Exit(1) } - r, err := rotator.New(logFile, 10*1024, false, 3) + r, err := rotator.New(logFile, 40*1024, false, 3) if err != nil { fmt.Fprintf(os.Stderr, "failed to create file rotator: %v\n", err) os.Exit(1) -- 2.45.3 From 46c237dbcfa048f5b6ccdf1af357afdb7085051a Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Sun, 5 Aug 2018 13:59:25 -0700 Subject: [PATCH 024/118] [lbry] blockchain: connect to ClaimTrie Co-authored-by: Brannon King --- blockchain/chain.go | 96 ++++++++++++++++++++- blockchain/claimtrie.go | 183 ++++++++++++++++++++++++++++++++++++++++ btcd.go | 7 ++ server.go | 40 ++++++++- 4 files changed, 324 insertions(+), 2 deletions(-) create mode 100644 blockchain/claimtrie.go diff --git a/blockchain/chain.go b/blockchain/chain.go index b4a871b9..06cc7a76 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -17,6 +17,8 @@ import ( "github.com/btcsuite/btcd/txscript" "github.com/btcsuite/btcd/wire" "github.com/btcsuite/btcutil" + + "github.com/btcsuite/btcd/claimtrie" ) const ( @@ -180,6 +182,8 @@ type BlockChain struct { // certain blockchain events. notificationsLock sync.RWMutex notifications []NotificationCallback + + claimTrie *claimtrie.ClaimTrie } // HaveBlock returns whether or not the chain instance has the block represented @@ -571,7 +575,8 @@ func (b *BlockChain) connectBlock(node *blockNode, block *btcutil.Block, } // No warnings about unknown rules until the chain is current. - if b.isCurrent() { + current := b.isCurrent() + if current { // Warn if any unknown new rules are either about to activate or // have already been activated. if err := b.warnUnknownRuleActivations(node); err != nil { @@ -579,6 +584,13 @@ func (b *BlockChain) connectBlock(node *blockNode, block *btcutil.Block, } } + // Handle LBRY Claim Scripts + if b.claimTrie != nil { + if err := b.ParseClaimScripts(block, node, view, current); err != nil { + return ruleError(ErrBadClaimTrie, err.Error()) + } + } + // Write any block status changes to DB before updating best state. err := b.index.flushToDB() if err != nil { @@ -761,6 +773,12 @@ func (b *BlockChain) disconnectBlock(node *blockNode, block *btcutil.Block, view return err } + if b.claimTrie != nil { + if err = b.claimTrie.ResetHeight(node.parent.height); err != nil { + return err + } + } + // Prune fully spent entries and mark all entries in the view unmodified // now that the modifications have been committed to the database. view.commit() @@ -1614,6 +1632,11 @@ func (b *BlockChain) LocateHeaders(locator BlockLocator, hashStop *chainhash.Has return headers } +// ClaimTrie returns the claimTrie associated wit hthe chain. +func (b *BlockChain) ClaimTrie() *claimtrie.ClaimTrie { + return b.claimTrie +} + // IndexManager provides a generic interface that the is called when blocks are // connected and disconnected to and from the tip of the main chain for the // purpose of supporting optional indexes. @@ -1700,6 +1723,8 @@ type Config struct { // This field can be nil if the caller is not interested in using a // signature cache. HashCache *txscript.HashCache + + ClaimTrie *claimtrie.ClaimTrie } // New returns a BlockChain instance using the provided configuration details. @@ -1754,6 +1779,7 @@ func New(config *Config) (*BlockChain, error) { prevOrphans: make(map[chainhash.Hash][]*orphanBlock), warningCaches: newThresholdCaches(vbNumBits), deploymentCaches: newThresholdCaches(chaincfg.DefinedDeployments), + claimTrie: config.ClaimTrie, } // Initialize the chain state from the passed database. When the db @@ -1796,6 +1822,14 @@ func New(config *Config) (*BlockChain, error) { return nil, err } + if b.claimTrie != nil { + err := rebuildMissingClaimTrieData(&b, config.Interrupt) + if err != nil { + b.claimTrie.Close() + return nil, err + } + } + bestNode := b.bestChain.Tip() log.Infof("Chain state (height %d, hash %v, totaltx %d, work %v)", bestNode.height, bestNode.hash, b.stateSnapshot.TotalTxns, @@ -1803,3 +1837,63 @@ func New(config *Config) (*BlockChain, error) { return &b, nil } + +func rebuildMissingClaimTrieData(b *BlockChain, done <-chan struct{}) error { + target := b.bestChain.Height() + if b.claimTrie.Height() == target { + return nil + } + if b.claimTrie.Height() > target { + return b.claimTrie.ResetHeight(target) + } + + start := time.Now() + lastReport := time.Now() + // TODO: move this view inside the loop (or recreate it every 5 sec.) + // as accumulating all inputs has potential to use a huge amount of RAM + // but we need to get the spent inputs working for that to be possible + view := NewUtxoViewpoint() + for h := int32(0); h < target; h++ { + select { + case <-done: + return fmt.Errorf("rebuild unfinished at height %d", b.claimTrie.Height()) + default: + } + + n := b.bestChain.NodeByHeight(h + 1) + + var block *btcutil.Block + err := b.db.View(func(dbTx database.Tx) error { + var err error + block, err = dbFetchBlockByNode(dbTx, n) + return err + }) + if err != nil { + return err + } + + err = view.fetchInputUtxos(b.db, block) + if err != nil { + return err + } + + err = view.connectTransactions(block, nil) + if err != nil { + return err + } + + if h >= b.claimTrie.Height() { + err = b.ParseClaimScripts(block, n, view, false) + if err != nil { + return err + } + } + if time.Since(lastReport) > time.Second*5 { + lastReport = time.Now() + log.Infof("Rebuilding claim trie data to %d. At: %d", target, h) + } + } + log.Infof("Completed rebuilding claim trie data to %d. Took %s ", + b.claimTrie.Height(), time.Since(start)) + return nil +} diff --git a/blockchain/claimtrie.go b/blockchain/claimtrie.go new file mode 100644 index 00000000..1032860d --- /dev/null +++ b/blockchain/claimtrie.go @@ -0,0 +1,183 @@ +package blockchain + +import ( + "bytes" + "fmt" + + "github.com/pkg/errors" + + "github.com/btcsuite/btcd/txscript" + "github.com/btcsuite/btcd/wire" + "github.com/btcsuite/btcutil" + + "github.com/btcsuite/btcd/claimtrie" + "github.com/btcsuite/btcd/claimtrie/change" + "github.com/btcsuite/btcd/claimtrie/node" + "github.com/btcsuite/btcd/claimtrie/normalization" +) + +func (b *BlockChain) SetClaimtrieHeader(block *btcutil.Block, view *UtxoViewpoint) error { + b.chainLock.Lock() + defer b.chainLock.Unlock() + + err := b.ParseClaimScripts(block, nil, view, false) + if err != nil { + return errors.Wrapf(err, "in parse claim scripts") + } + + block.MsgBlock().Header.ClaimTrie = *b.claimTrie.MerkleHash() + err = b.claimTrie.ResetHeight(b.claimTrie.Height() - 1) + + return errors.Wrapf(err, "in reset height") +} + +func (b *BlockChain) ParseClaimScripts(block *btcutil.Block, bn *blockNode, view *UtxoViewpoint, shouldFlush bool) error { + ht := block.Height() + + for _, tx := range block.Transactions() { + h := handler{ht, tx, view, map[string][]byte{}} + if err := h.handleTxIns(b.claimTrie); err != nil { + return err + } + if err := h.handleTxOuts(b.claimTrie); err != nil { + return err + } + } + + err := b.claimTrie.AppendBlock() + if err != nil { + return errors.Wrapf(err, "in append block") + } + + if shouldFlush { + b.claimTrie.FlushToDisk() + } + + hash := b.claimTrie.MerkleHash() + if bn != nil && bn.claimTrie != *hash { + // undo our AppendBlock call as we've decided that our interpretation of the block data is incorrect, + // or that the person who made the block assembled the pieces incorrectly. + _ = b.claimTrie.ResetHeight(b.claimTrie.Height() - 1) + return errors.Errorf("height: %d, computed hash: %s != header's ClaimTrie: %s", ht, *hash, bn.claimTrie) + } + return nil +} + +type handler struct { + ht int32 + tx *btcutil.Tx + view *UtxoViewpoint + spent map[string][]byte +} + +func (h *handler) handleTxIns(ct *claimtrie.ClaimTrie) error { + if IsCoinBase(h.tx) { + return nil + } + for _, txIn := range h.tx.MsgTx().TxIn { + op := txIn.PreviousOutPoint + e := h.view.LookupEntry(op) + if e == nil { + return errors.Errorf("missing input in view for %s", op.String()) + } + cs, err := txscript.DecodeClaimScript(e.pkScript) + if err == txscript.ErrNotClaimScript { + continue + } + if err != nil { + return err + } + + var id change.ClaimID + name := cs.Name() // name of the previous one (that we're now spending) + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: // OP code from previous transaction + id = change.NewClaimID(op) // claimID of the previous item now being spent + h.spent[id.Key()] = normalization.NormalizeIfNecessary(name, ct.Height()) + err = ct.SpendClaim(name, op, id) + case txscript.OP_UPDATECLAIM: + copy(id[:], cs.ClaimID()) + h.spent[id.Key()] = normalization.NormalizeIfNecessary(name, ct.Height()) + err = ct.SpendClaim(name, op, id) + case txscript.OP_SUPPORTCLAIM: + copy(id[:], cs.ClaimID()) + err = ct.SpendSupport(name, op, id) + } + if err != nil { + return errors.Wrapf(err, "handleTxIns") + } + } + return nil +} + +func (h *handler) handleTxOuts(ct *claimtrie.ClaimTrie) error { + for i, txOut := range h.tx.MsgTx().TxOut { + op := *wire.NewOutPoint(h.tx.Hash(), uint32(i)) + cs, err := txscript.DecodeClaimScript(txOut.PkScript) + if err == txscript.ErrNotClaimScript { + continue + } + if err != nil { + return err + } + + var id change.ClaimID + name := cs.Name() + amt := txOut.Value + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: + id = change.NewClaimID(op) + err = ct.AddClaim(name, op, id, amt) + case txscript.OP_SUPPORTCLAIM: + copy(id[:], cs.ClaimID()) + err = ct.AddSupport(name, op, amt, id) + case txscript.OP_UPDATECLAIM: + // old code wouldn't run the update if name or claimID didn't match existing data + // that was a safety feature, but it should have rejected the transaction instead + // TODO: reject transactions with invalid update commands + copy(id[:], cs.ClaimID()) + normName := normalization.NormalizeIfNecessary(name, ct.Height()) + if !bytes.Equal(h.spent[id.Key()], normName) { + node.LogOnce(fmt.Sprintf("Invalid update operation: name or ID mismatch at %d for: %s, %s", + ct.Height(), normName, id.String())) + continue + } + + delete(h.spent, id.Key()) + err = ct.UpdateClaim(name, op, amt, id) + } + if err != nil { + return errors.Wrapf(err, "handleTxOuts") + } + } + return nil +} + +func (b *BlockChain) GetNamesChangedInBlock(height int32) ([]string, error) { + b.chainLock.RLock() + defer b.chainLock.RUnlock() + + return b.claimTrie.NamesChangedInBlock(height) +} + +func (b *BlockChain) GetClaimsForName(height int32, name string) (string, *node.Node, error) { + + normalizedName := normalization.NormalizeIfNecessary([]byte(name), height) + + b.chainLock.RLock() + defer b.chainLock.RUnlock() + + n, err := b.claimTrie.NodeAt(height, normalizedName) + if err != nil { + return string(normalizedName), nil, err + } + + if n == nil { + return string(normalizedName), nil, fmt.Errorf("name does not exist at height %d: %s", height, name) + } + + n.SortClaimsByBid() + return string(normalizedName), n, nil +} diff --git a/btcd.go b/btcd.go index b93851ba..4f04657b 100644 --- a/btcd.go +++ b/btcd.go @@ -16,6 +16,7 @@ import ( "runtime/pprof" "github.com/btcsuite/btcd/blockchain/indexers" + "github.com/btcsuite/btcd/claimtrie/param" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/limits" @@ -147,6 +148,8 @@ func btcdMain(serverChan chan<- *server) error { return nil } + param.SetNetwork(activeNetParams.Params.Net) // prep the claimtrie params + // Create server and start it. server, err := newServer(cfg.Listeners, cfg.AgentBlacklist, cfg.AgentWhitelist, db, activeNetParams.Params, interrupt) @@ -161,6 +164,10 @@ func btcdMain(serverChan chan<- *server) error { server.Stop() server.WaitForShutdown() srvrLog.Infof("Server shutdown complete") + // TODO: tie into the sync manager for shutdown instead + if ct := server.chain.ClaimTrie(); ct != nil { + ct.Close() + } }() server.Start() if serverChan != nil { diff --git a/server.go b/server.go index 7512b989..5a55a2d4 100644 --- a/server.go +++ b/server.go @@ -27,6 +27,8 @@ import ( "github.com/btcsuite/btcd/blockchain/indexers" "github.com/btcsuite/btcd/chaincfg" "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/btcsuite/btcd/claimtrie" + claimtrieconfig "github.com/btcsuite/btcd/claimtrie/config" "github.com/btcsuite/btcd/connmgr" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/mempool" @@ -2721,8 +2723,43 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, checkpoints = mergeCheckpoints(s.chainParams.Checkpoints, cfg.addCheckpoints) } - // Create a new block chain instance with the appropriate configuration. var err error + + claimTrieCfg := claimtrieconfig.DefaultConfig + claimTrieCfg.DataDir = cfg.DataDir + + var ct *claimtrie.ClaimTrie + + switch cfg.ClaimTrieImpl { + case "none": + // Disable ClaimTrie for development purpose. + lbryLog.Infof("ClaimTrie is disabled") + case "persistent": + claimTrieCfg.RamTrie = false + lbryLog.Infof("ClaimTrie uses Persistent implementation") + case "ram", "": + claimTrieCfg.RamTrie = true + lbryLog.Infof("ClaimTrie uses RamTrie implementation") + default: + lbryLog.Errorf("ClaimTrie uses Unknown implementation") + } + + if cfg.ClaimTrieImpl != "none" { + ct, err = claimtrie.New(claimTrieCfg) + if err != nil { + return nil, err + } + if h := cfg.ClaimTrieHeight; h != 0 { + lbryLog.Infof("Reseting claim trie height to %d", h) + err := ct.ResetHeight(int32(h)) + if err != nil { + return nil, err + } + lbryLog.Infof("Claim trie height is reset to %d", h) + } + } + + // Create a new block chain instance with the appropriate configuration. s.chain, err = blockchain.New(&blockchain.Config{ DB: s.db, Interrupt: interrupt, @@ -2732,6 +2769,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, SigCache: s.sigCache, IndexManager: indexManager, HashCache: s.hashCache, + ClaimTrie: ct, }) if err != nil { return nil, err -- 2.45.3 From 236cb44eee0c0e1324f6a983d2c0dfb6dcc22c39 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 6 Jul 2021 18:39:56 -0700 Subject: [PATCH 025/118] [lbry] claimtrie: import current snapshot Sync to tip Co-authored-by: Brannon King --- claimtrie/block/blockrepo/pebble.go | 77 + claimtrie/block/repo.go | 14 + claimtrie/chain/chainrepo/pebble.go | 77 + claimtrie/chain/repo.go | 10 + claimtrie/change/change.go | 112 ++ claimtrie/change/claimid.go | 54 + claimtrie/claimtrie.go | 483 +++++ claimtrie/claimtrie_test.go | 1027 +++++++++++ claimtrie/cmd/cmd/block.go | 98 + claimtrie/cmd/cmd/chain.go | 441 +++++ claimtrie/cmd/cmd/helper.go | 62 + claimtrie/cmd/cmd/merkletrie.go | 105 ++ claimtrie/cmd/cmd/node.go | 194 ++ claimtrie/cmd/cmd/root.go | 61 + claimtrie/cmd/cmd/temporal.go | 60 + claimtrie/cmd/cmd/ui.go | 76 + claimtrie/cmd/main.go | 9 + claimtrie/config/config.go | 49 + claimtrie/merkletrie/collapsedtrie.go | 235 +++ claimtrie/merkletrie/collapsedtrie_test.go | 113 ++ claimtrie/merkletrie/merkletrie.go | 255 +++ claimtrie/merkletrie/merkletrie_test.go | 25 + claimtrie/merkletrie/merkletrierepo/pebble.go | 67 + claimtrie/merkletrie/ramtrie.go | 139 ++ claimtrie/merkletrie/repo.go | 13 + claimtrie/merkletrie/vertex.go | 43 + claimtrie/node/claim.go | 92 + claimtrie/node/claim_list.go | 33 + claimtrie/node/hashfork_manager.go | 39 + claimtrie/node/hashfunc.go | 57 + claimtrie/node/log.go | 47 + claimtrie/node/manager.go | 374 ++++ claimtrie/node/manager_test.go | 249 +++ claimtrie/node/node.go | 313 ++++ claimtrie/node/noderepo/noderepo_test.go | 188 ++ claimtrie/node/noderepo/pebble.go | 171 ++ claimtrie/node/normalizing_manager.go | 114 ++ claimtrie/node/repo.go | 31 + claimtrie/normalization/CaseFolding_v11.txt | 1574 ++++++++++++++++ claimtrie/normalization/CaseFolding_v13.txt | 1584 +++++++++++++++++ claimtrie/normalization/case_folder.go | 61 + claimtrie/normalization/normalizer.go | 23 + claimtrie/normalization/normalizer_icu.go | 67 + .../normalization/normalizer_icu_test.go | 65 + claimtrie/normalization/normalizer_test.go | 54 + claimtrie/param/delays.go | 285 +++ claimtrie/param/general.go | 74 + claimtrie/param/takeovers.go | 451 +++++ claimtrie/temporal/repo.go | 9 + claimtrie/temporal/temporalrepo/memory.go | 45 + claimtrie/temporal/temporalrepo/pebble.go | 87 + .../temporalrepo/temporalrepo_test.go | 80 + 52 files changed, 10066 insertions(+) create mode 100644 claimtrie/block/blockrepo/pebble.go create mode 100644 claimtrie/block/repo.go create mode 100644 claimtrie/chain/chainrepo/pebble.go create mode 100644 claimtrie/chain/repo.go create mode 100644 claimtrie/change/change.go create mode 100644 claimtrie/change/claimid.go create mode 100644 claimtrie/claimtrie.go create mode 100644 claimtrie/claimtrie_test.go create mode 100644 claimtrie/cmd/cmd/block.go create mode 100644 claimtrie/cmd/cmd/chain.go create mode 100644 claimtrie/cmd/cmd/helper.go create mode 100644 claimtrie/cmd/cmd/merkletrie.go create mode 100644 claimtrie/cmd/cmd/node.go create mode 100644 claimtrie/cmd/cmd/root.go create mode 100644 claimtrie/cmd/cmd/temporal.go create mode 100644 claimtrie/cmd/cmd/ui.go create mode 100644 claimtrie/cmd/main.go create mode 100644 claimtrie/config/config.go create mode 100644 claimtrie/merkletrie/collapsedtrie.go create mode 100644 claimtrie/merkletrie/collapsedtrie_test.go create mode 100644 claimtrie/merkletrie/merkletrie.go create mode 100644 claimtrie/merkletrie/merkletrie_test.go create mode 100644 claimtrie/merkletrie/merkletrierepo/pebble.go create mode 100644 claimtrie/merkletrie/ramtrie.go create mode 100644 claimtrie/merkletrie/repo.go create mode 100644 claimtrie/merkletrie/vertex.go create mode 100644 claimtrie/node/claim.go create mode 100644 claimtrie/node/claim_list.go create mode 100644 claimtrie/node/hashfork_manager.go create mode 100644 claimtrie/node/hashfunc.go create mode 100644 claimtrie/node/log.go create mode 100644 claimtrie/node/manager.go create mode 100644 claimtrie/node/manager_test.go create mode 100644 claimtrie/node/node.go create mode 100644 claimtrie/node/noderepo/noderepo_test.go create mode 100644 claimtrie/node/noderepo/pebble.go create mode 100644 claimtrie/node/normalizing_manager.go create mode 100644 claimtrie/node/repo.go create mode 100644 claimtrie/normalization/CaseFolding_v11.txt create mode 100644 claimtrie/normalization/CaseFolding_v13.txt create mode 100644 claimtrie/normalization/case_folder.go create mode 100644 claimtrie/normalization/normalizer.go create mode 100644 claimtrie/normalization/normalizer_icu.go create mode 100644 claimtrie/normalization/normalizer_icu_test.go create mode 100644 claimtrie/normalization/normalizer_test.go create mode 100644 claimtrie/param/delays.go create mode 100644 claimtrie/param/general.go create mode 100644 claimtrie/param/takeovers.go create mode 100644 claimtrie/temporal/repo.go create mode 100644 claimtrie/temporal/temporalrepo/memory.go create mode 100644 claimtrie/temporal/temporalrepo/pebble.go create mode 100644 claimtrie/temporal/temporalrepo/temporalrepo_test.go diff --git a/claimtrie/block/blockrepo/pebble.go b/claimtrie/block/blockrepo/pebble.go new file mode 100644 index 00000000..8bf0b1d2 --- /dev/null +++ b/claimtrie/block/blockrepo/pebble.go @@ -0,0 +1,77 @@ +package blockrepo + +import ( + "encoding/binary" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + + "github.com/cockroachdb/pebble" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +func (repo *Pebble) Load() (int32, error) { + + iter := repo.db.NewIter(nil) + if !iter.Last() { + err := iter.Close() + return 0, errors.Wrap(err, "closing iterator with no last") + } + + height := int32(binary.BigEndian.Uint32(iter.Key())) + err := iter.Close() + return height, errors.Wrap(err, "closing iterator") +} + +func (repo *Pebble) Get(height int32) (*chainhash.Hash, error) { + + key := make([]byte, 4) + binary.BigEndian.PutUint32(key, uint32(height)) + + b, closer, err := repo.db.Get(key) + if closer != nil { + defer closer.Close() + } + if err != nil { + return nil, errors.Wrap(err, "in get") + } + hash, err := chainhash.NewHash(b) + return hash, errors.Wrap(err, "creating hash") +} + +func (repo *Pebble) Set(height int32, hash *chainhash.Hash) error { + + key := make([]byte, 4) + binary.BigEndian.PutUint32(key, uint32(height)) + + return errors.WithStack(repo.db.Set(key, hash[:], pebble.NoSync)) +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/block/repo.go b/claimtrie/block/repo.go new file mode 100644 index 00000000..eaa0b7d1 --- /dev/null +++ b/claimtrie/block/repo.go @@ -0,0 +1,14 @@ +package block + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" +) + +// Repo defines APIs for Block to access persistence layer. +type Repo interface { + Load() (int32, error) + Set(height int32, hash *chainhash.Hash) error + Get(height int32) (*chainhash.Hash, error) + Close() error + Flush() error +} diff --git a/claimtrie/chain/chainrepo/pebble.go b/claimtrie/chain/chainrepo/pebble.go new file mode 100644 index 00000000..4100d6ac --- /dev/null +++ b/claimtrie/chain/chainrepo/pebble.go @@ -0,0 +1,77 @@ +package chainrepo + +import ( + "encoding/binary" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/vmihailenco/msgpack/v5" + + "github.com/cockroachdb/pebble" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{BytesPerSync: 64 << 20, MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "open %s", path) +} + +func (repo *Pebble) Save(height int32, changes []change.Change) error { + + if len(changes) == 0 { + return nil + } + + var key [4]byte + binary.BigEndian.PutUint32(key[:], uint32(height)) + + value, err := msgpack.Marshal(changes) + if err != nil { + return errors.Wrap(err, "in marshaller") + } + + err = repo.db.Set(key[:], value, pebble.NoSync) + return errors.Wrap(err, "in set") +} + +func (repo *Pebble) Load(height int32) ([]change.Change, error) { + + var key [4]byte + binary.BigEndian.PutUint32(key[:], uint32(height)) + + b, closer, err := repo.db.Get(key[:]) + if closer != nil { + defer closer.Close() + } + if err != nil { + return nil, errors.Wrap(err, "in get") + } + + var changes []change.Change + err = msgpack.Unmarshal(b, &changes) + return changes, errors.Wrap(err, "in unmarshaller") +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/chain/repo.go b/claimtrie/chain/repo.go new file mode 100644 index 00000000..7d3aa978 --- /dev/null +++ b/claimtrie/chain/repo.go @@ -0,0 +1,10 @@ +package chain + +import "github.com/lbryio/lbcd/claimtrie/change" + +type Repo interface { + Save(height int32, changes []change.Change) error + Load(height int32) ([]change.Change, error) + Close() error + Flush() error +} diff --git a/claimtrie/change/change.go b/claimtrie/change/change.go new file mode 100644 index 00000000..aac349c6 --- /dev/null +++ b/claimtrie/change/change.go @@ -0,0 +1,112 @@ +package change + +import ( + "bytes" + "encoding/binary" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" +) + +type ChangeType uint32 + +const ( + AddClaim ChangeType = iota + SpendClaim + UpdateClaim + AddSupport + SpendSupport +) + +type Change struct { + Type ChangeType + Height int32 + + Name []byte + ClaimID ClaimID + OutPoint wire.OutPoint + Amount int64 + + ActiveHeight int32 + VisibleHeight int32 // aka, CreatedAt; used for normalization fork + + SpentChildren map[string]bool +} + +func NewChange(typ ChangeType) Change { + return Change{Type: typ} +} + +func (c Change) SetHeight(height int32) Change { + c.Height = height + return c +} + +func (c Change) SetName(name []byte) Change { + c.Name = name // need to clone it? + return c +} + +func (c Change) SetOutPoint(op *wire.OutPoint) Change { + c.OutPoint = *op + return c +} + +func (c Change) SetAmount(amt int64) Change { + c.Amount = amt + return c +} + +func (c *Change) Marshal(enc *bytes.Buffer) error { + enc.Write(c.ClaimID[:]) + enc.Write(c.OutPoint.Hash[:]) + var temp [8]byte + binary.BigEndian.PutUint32(temp[:4], c.OutPoint.Index) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.Type)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.Height)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.ActiveHeight)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.VisibleHeight)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint64(temp[:], uint64(c.Amount)) + enc.Write(temp[:]) + + if c.SpentChildren != nil { + binary.BigEndian.PutUint32(temp[:4], uint32(len(c.SpentChildren))) + enc.Write(temp[:4]) + for key := range c.SpentChildren { + binary.BigEndian.PutUint16(temp[:2], uint16(len(key))) // technically limited to 255; not sure we trust it + enc.Write(temp[:2]) + enc.WriteString(key) + } + } else { + binary.BigEndian.PutUint32(temp[:4], 0) + enc.Write(temp[:4]) + } + return nil +} + +func (c *Change) Unmarshal(dec *bytes.Buffer) error { + copy(c.ClaimID[:], dec.Next(ClaimIDSize)) + copy(c.OutPoint.Hash[:], dec.Next(chainhash.HashSize)) + c.OutPoint.Index = binary.BigEndian.Uint32(dec.Next(4)) + c.Type = ChangeType(binary.BigEndian.Uint32(dec.Next(4))) + c.Height = int32(binary.BigEndian.Uint32(dec.Next(4))) + c.ActiveHeight = int32(binary.BigEndian.Uint32(dec.Next(4))) + c.VisibleHeight = int32(binary.BigEndian.Uint32(dec.Next(4))) + c.Amount = int64(binary.BigEndian.Uint64(dec.Next(8))) + keys := binary.BigEndian.Uint32(dec.Next(4)) + if keys > 0 { + c.SpentChildren = map[string]bool{} + } + for keys > 0 { + keys-- + keySize := int(binary.BigEndian.Uint16(dec.Next(2))) + key := string(dec.Next(keySize)) + c.SpentChildren[key] = true + } + return nil +} diff --git a/claimtrie/change/claimid.go b/claimtrie/change/claimid.go new file mode 100644 index 00000000..e7a92565 --- /dev/null +++ b/claimtrie/change/claimid.go @@ -0,0 +1,54 @@ +package change + +import ( + "encoding/binary" + "encoding/hex" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" +) + +// ClaimID represents a Claim's ClaimID. +const ClaimIDSize = 20 + +type ClaimID [ClaimIDSize]byte + +// NewClaimID returns a Claim ID calculated from Ripemd160(Sha256(OUTPOINT). +func NewClaimID(op wire.OutPoint) (id ClaimID) { + + var buffer [chainhash.HashSize + 4]byte // hoping for stack alloc + copy(buffer[:], op.Hash[:]) + binary.BigEndian.PutUint32(buffer[chainhash.HashSize:], op.Index) + copy(id[:], btcutil.Hash160(buffer[:])) + return id +} + +// NewIDFromString returns a Claim ID from a string. +func NewIDFromString(s string) (id ClaimID, err error) { + + if len(s) == 40 { + _, err = hex.Decode(id[:], []byte(s)) + } else { + copy(id[:], s) + } + for i, j := 0, len(id)-1; i < j; i, j = i+1, j-1 { + id[i], id[j] = id[j], id[i] + } + return id, err +} + +// Key is for in-memory maps +func (id ClaimID) Key() string { + return string(id[:]) +} + +// String is for anything written to a DB +func (id ClaimID) String() string { + + for i, j := 0, len(id)-1; i < j; i, j = i+1, j-1 { + id[i], id[j] = id[j], id[i] + } + + return hex.EncodeToString(id[:]) +} diff --git a/claimtrie/claimtrie.go b/claimtrie/claimtrie.go new file mode 100644 index 00000000..f99a147e --- /dev/null +++ b/claimtrie/claimtrie.go @@ -0,0 +1,483 @@ +package claimtrie + +import ( + "bytes" + "fmt" + "path/filepath" + "runtime" + "sort" + "sync" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/claimtrie/block" + "github.com/lbryio/lbcd/claimtrie/block/blockrepo" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/claimtrie/merkletrie" + "github.com/lbryio/lbcd/claimtrie/merkletrie/merkletrierepo" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/node/noderepo" + "github.com/lbryio/lbcd/claimtrie/normalization" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/claimtrie/temporal" + "github.com/lbryio/lbcd/claimtrie/temporal/temporalrepo" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" +) + +// ClaimTrie implements a Merkle Trie supporting linear history of commits. +type ClaimTrie struct { + + // Repository for calculated block hashes. + blockRepo block.Repo + + // Repository for storing temporal information of nodes at each block height. + // For example, which nodes (by name) should be refreshed at each block height + // due to stake expiration or delayed activation. + temporalRepo temporal.Repo + + // Cache layer of Nodes. + nodeManager node.Manager + + // Prefix tree (trie) that manages merkle hash of each node. + merkleTrie merkletrie.MerkleTrie + + // Current block height, which is increased by one when AppendBlock() is called. + height int32 + + // Registrered cleanup functions which are invoked in the Close() in reverse order. + cleanups []func() error +} + +func New(cfg config.Config) (*ClaimTrie, error) { + + var cleanups []func() error + + // The passed in cfg.DataDir has been prepended with netname. + dataDir := filepath.Join(cfg.DataDir, "claim_dbs") + + dbPath := filepath.Join(dataDir, cfg.BlockRepoPebble.Path) + blockRepo, err := blockrepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating block repo") + } + cleanups = append(cleanups, blockRepo.Close) + err = blockRepo.Set(0, merkletrie.EmptyTrieHash) + if err != nil { + return nil, errors.Wrap(err, "setting block repo genesis") + } + + dbPath = filepath.Join(dataDir, cfg.TemporalRepoPebble.Path) + temporalRepo, err := temporalrepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating temporal repo") + } + cleanups = append(cleanups, temporalRepo.Close) + + // Initialize repository for changes to nodes. + // The cleanup is delegated to the Node Manager. + dbPath = filepath.Join(dataDir, cfg.NodeRepoPebble.Path) + nodeRepo, err := noderepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating node repo") + } + + baseManager, err := node.NewBaseManager(nodeRepo) + if err != nil { + return nil, errors.Wrap(err, "creating node base manager") + } + normalizingManager := node.NewNormalizingManager(baseManager) + nodeManager := &node.HashV2Manager{Manager: normalizingManager} + cleanups = append(cleanups, nodeManager.Close) + + var trie merkletrie.MerkleTrie + if cfg.RamTrie { + trie = merkletrie.NewRamTrie() + } else { + + // Initialize repository for MerkleTrie. The cleanup is delegated to MerkleTrie. + dbPath = filepath.Join(dataDir, cfg.MerkleTrieRepoPebble.Path) + trieRepo, err := merkletrierepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating trie repo") + } + + persistentTrie := merkletrie.NewPersistentTrie(trieRepo) + cleanups = append(cleanups, persistentTrie.Close) + trie = persistentTrie + } + + // Restore the last height. + previousHeight, err := blockRepo.Load() + if err != nil { + return nil, errors.Wrap(err, "load block tip") + } + + ct := &ClaimTrie{ + blockRepo: blockRepo, + temporalRepo: temporalRepo, + + nodeManager: nodeManager, + merkleTrie: trie, + + height: previousHeight, + } + + ct.cleanups = cleanups + + if previousHeight > 0 { + hash, err := blockRepo.Get(previousHeight) + if err != nil { + ct.Close() // TODO: the cleanups aren't run when we exit with an err above here (but should be) + return nil, errors.Wrap(err, "block repo get") + } + _, err = nodeManager.IncrementHeightTo(previousHeight) + if err != nil { + ct.Close() + return nil, errors.Wrap(err, "increment height to") + } + err = trie.SetRoot(hash) // keep this after IncrementHeightTo + if err == merkletrie.ErrFullRebuildRequired { + ct.runFullTrieRebuild(nil, cfg.Interrupt) + } + + if interruptRequested(cfg.Interrupt) || !ct.MerkleHash().IsEqual(hash) { + ct.Close() + return nil, errors.Errorf("unable to restore the claim hash to %s at height %d", hash.String(), previousHeight) + } + } + + return ct, nil +} + +// AddClaim adds a Claim to the ClaimTrie. +func (ct *ClaimTrie) AddClaim(name []byte, op wire.OutPoint, id change.ClaimID, amt int64) error { + + chg := change.Change{ + Type: change.AddClaim, + Name: name, + OutPoint: op, + Amount: amt, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// UpdateClaim updates a Claim in the ClaimTrie. +func (ct *ClaimTrie) UpdateClaim(name []byte, op wire.OutPoint, amt int64, id change.ClaimID) error { + + chg := change.Change{ + Type: change.UpdateClaim, + Name: name, + OutPoint: op, + Amount: amt, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// SpendClaim spends a Claim in the ClaimTrie. +func (ct *ClaimTrie) SpendClaim(name []byte, op wire.OutPoint, id change.ClaimID) error { + + chg := change.Change{ + Type: change.SpendClaim, + Name: name, + OutPoint: op, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// AddSupport adds a Support to the ClaimTrie. +func (ct *ClaimTrie) AddSupport(name []byte, op wire.OutPoint, amt int64, id change.ClaimID) error { + + chg := change.Change{ + Type: change.AddSupport, + Name: name, + OutPoint: op, + Amount: amt, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// SpendSupport spends a Support in the ClaimTrie. +func (ct *ClaimTrie) SpendSupport(name []byte, op wire.OutPoint, id change.ClaimID) error { + + chg := change.Change{ + Type: change.SpendSupport, + Name: name, + OutPoint: op, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// AppendBlock increases block by one. +func (ct *ClaimTrie) AppendBlock() error { + + ct.height++ + + names, err := ct.nodeManager.IncrementHeightTo(ct.height) + if err != nil { + return errors.Wrap(err, "node manager increment") + } + + expirations, err := ct.temporalRepo.NodesAt(ct.height) + if err != nil { + return errors.Wrap(err, "temporal repo get") + } + + names = removeDuplicates(names) // comes out sorted + + updateNames := make([][]byte, 0, len(names)+len(expirations)) + updateHeights := make([]int32, 0, len(names)+len(expirations)) + updateNames = append(updateNames, names...) + for range names { // log to the db that we updated a name at this height for rollback purposes + updateHeights = append(updateHeights, ct.height) + } + names = append(names, expirations...) + names = removeDuplicates(names) + + nhns := ct.makeNameHashNext(names, false, nil) + for nhn := range nhns { + + ct.merkleTrie.Update(nhn.Name, nhn.Hash, true) + if nhn.Next <= 0 { + continue + } + + newName := normalization.NormalizeIfNecessary(nhn.Name, nhn.Next) + updateNames = append(updateNames, newName) + updateHeights = append(updateHeights, nhn.Next) + } + if len(updateNames) != 0 { + err = ct.temporalRepo.SetNodesAt(updateNames, updateHeights) + if err != nil { + return errors.Wrap(err, "temporal repo set") + } + } + + hitFork := ct.updateTrieForHashForkIfNecessary() + + h := ct.MerkleHash() + ct.blockRepo.Set(ct.height, h) + + if hitFork { + err = ct.merkleTrie.SetRoot(h) // for clearing the memory entirely + } + + return errors.Wrap(err, "merkle trie clear memory") +} + +func (ct *ClaimTrie) updateTrieForHashForkIfNecessary() bool { + if ct.height != param.ActiveParams.AllClaimsInMerkleForkHeight { + return false + } + + node.LogOnce(fmt.Sprintf("Rebuilding all trie nodes for the hash fork at %d...", ct.height)) + ct.runFullTrieRebuild(nil, nil) // I don't think it's safe to allow interrupt during fork + return true +} + +func removeDuplicates(names [][]byte) [][]byte { // this might be too expensive; we'll have to profile it + sort.Slice(names, func(i, j int) bool { // put names in order so we can skip duplicates + return bytes.Compare(names[i], names[j]) < 0 + }) + + for i := len(names) - 2; i >= 0; i-- { + if bytes.Equal(names[i], names[i+1]) { + names = append(names[:i], names[i+1:]...) + } + } + return names +} + +// ResetHeight resets the ClaimTrie to a previous known height.. +func (ct *ClaimTrie) ResetHeight(height int32) error { + + names := make([][]byte, 0) + for h := height + 1; h <= ct.height; h++ { + results, err := ct.temporalRepo.NodesAt(h) + if err != nil { + return err + } + names = append(names, results...) + } + err := ct.nodeManager.DecrementHeightTo(names, height) + if err != nil { + return err + } + + passedHashFork := ct.height >= param.ActiveParams.AllClaimsInMerkleForkHeight && height < param.ActiveParams.AllClaimsInMerkleForkHeight + hash, err := ct.blockRepo.Get(height) + if err != nil { + return err + } + + ct.height = height // keep this before the rebuild + + if passedHashFork { + names = nil // force them to reconsider all names + } + err = ct.merkleTrie.SetRoot(hash) + if err == merkletrie.ErrFullRebuildRequired { + ct.runFullTrieRebuild(names, nil) + } + + if !ct.MerkleHash().IsEqual(hash) { + return errors.Errorf("unable to restore the hash at height %d", height) + } + return nil +} + +func (ct *ClaimTrie) runFullTrieRebuild(names [][]byte, interrupt <-chan struct{}) { + var nhns chan NameHashNext + if names == nil { + node.LogOnce("Building the entire claim trie in RAM...") + + nhns = ct.makeNameHashNext(nil, true, interrupt) + } else { + nhns = ct.makeNameHashNext(names, false, interrupt) + } + + for nhn := range nhns { + ct.merkleTrie.Update(nhn.Name, nhn.Hash, false) + } +} + +// MerkleHash returns the Merkle Hash of the claimTrie. +func (ct *ClaimTrie) MerkleHash() *chainhash.Hash { + if ct.height >= param.ActiveParams.AllClaimsInMerkleForkHeight { + return ct.merkleTrie.MerkleHashAllClaims() + } + return ct.merkleTrie.MerkleHash() +} + +// Height returns the current block height. +func (ct *ClaimTrie) Height() int32 { + return ct.height +} + +// Close persists states. +// Any calls to the ClaimTrie after Close() being called results undefined behaviour. +func (ct *ClaimTrie) Close() { + + for i := len(ct.cleanups) - 1; i >= 0; i-- { + cleanup := ct.cleanups[i] + err := cleanup() + if err != nil { // it would be better to cleanup what we can than exit early + node.LogOnce("On cleanup: " + err.Error()) + } + } + ct.cleanups = nil +} + +func (ct *ClaimTrie) forwardNodeChange(chg change.Change) error { + + chg.Height = ct.Height() + 1 + ct.nodeManager.AppendChange(chg) + return nil +} + +func (ct *ClaimTrie) NodeAt(height int32, name []byte) (*node.Node, error) { + return ct.nodeManager.NodeAt(height, name) +} + +func (ct *ClaimTrie) NamesChangedInBlock(height int32) ([]string, error) { + hits, err := ct.temporalRepo.NodesAt(height) + r := make([]string, len(hits)) + for i := range hits { + r[i] = string(hits[i]) + } + return r, err +} + +func (ct *ClaimTrie) FlushToDisk() { + // maybe the user can fix the file lock shown in the warning before they shut down + if err := ct.nodeManager.Flush(); err != nil { + node.Warn("During nodeManager flush: " + err.Error()) + } + if err := ct.temporalRepo.Flush(); err != nil { + node.Warn("During temporalRepo flush: " + err.Error()) + } + if err := ct.merkleTrie.Flush(); err != nil { + node.Warn("During merkleTrie flush: " + err.Error()) + } + if err := ct.blockRepo.Flush(); err != nil { + node.Warn("During blockRepo flush: " + err.Error()) + } +} + +type NameHashNext struct { + Name []byte + Hash *chainhash.Hash + Next int32 +} + +func interruptRequested(interrupted <-chan struct{}) bool { + select { + case <-interrupted: // should never block on nil + return true + default: + } + + return false +} + +func (ct *ClaimTrie) makeNameHashNext(names [][]byte, all bool, interrupt <-chan struct{}) chan NameHashNext { + inputs := make(chan []byte, 512) + outputs := make(chan NameHashNext, 512) + + var wg sync.WaitGroup + hashComputationWorker := func() { + for name := range inputs { + hash, next := ct.nodeManager.Hash(name) + outputs <- NameHashNext{name, hash, next} + } + wg.Done() + } + + threads := int(0.8 * float32(runtime.NumCPU())) + if threads < 1 { + threads = 1 + } + for threads > 0 { + threads-- + wg.Add(1) + go hashComputationWorker() + } + go func() { + if all { + ct.nodeManager.IterateNames(func(name []byte) bool { + if interruptRequested(interrupt) { + return false + } + clone := make([]byte, len(name)) + copy(clone, name) // iteration name buffer is reused on future loops + inputs <- clone + return true + }) + } else { + for _, name := range names { + if interruptRequested(interrupt) { + break + } + inputs <- name + } + } + close(inputs) + }() + go func() { + wg.Wait() + close(outputs) + }() + return outputs +} diff --git a/claimtrie/claimtrie_test.go b/claimtrie/claimtrie_test.go new file mode 100644 index 00000000..7cd1432b --- /dev/null +++ b/claimtrie/claimtrie_test.go @@ -0,0 +1,1027 @@ +package claimtrie + +import ( + "math/rand" + "testing" + "time" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/claimtrie/merkletrie" + "github.com/lbryio/lbcd/claimtrie/param" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + + "github.com/stretchr/testify/require" +) + +var cfg = config.DefaultConfig + +func setup(t *testing.T) { + param.SetNetwork(wire.TestNet) + cfg.DataDir = t.TempDir() +} + +func b(s string) []byte { + return []byte(s) +} + +func buildTx(hash chainhash.Hash) *wire.MsgTx { + tx := wire.NewMsgTx(1) + txIn := wire.NewTxIn(wire.NewOutPoint(&hash, 0), nil, nil) + tx.AddTxIn(txIn) + tx.AddTxOut(wire.NewTxOut(0, nil)) + return tx +} + +func TestFixedHashes(t *testing.T) { + + r := require.New(t) + + setup(t) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + + r.Equal(merkletrie.EmptyTrieHash[:], ct.MerkleHash()[:]) + + tx1 := buildTx(*merkletrie.EmptyTrieHash) + tx2 := buildTx(tx1.TxHash()) + tx3 := buildTx(tx2.TxHash()) + tx4 := buildTx(tx3.TxHash()) + + err = ct.AddClaim(b("test"), tx1.TxIn[0].PreviousOutPoint, change.NewClaimID(tx1.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + err = ct.AddClaim(b("test2"), tx2.TxIn[0].PreviousOutPoint, change.NewClaimID(tx2.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + err = ct.AddClaim(b("test"), tx3.TxIn[0].PreviousOutPoint, change.NewClaimID(tx3.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + err = ct.AddClaim(b("tes"), tx4.TxIn[0].PreviousOutPoint, change.NewClaimID(tx4.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + incrementBlock(r, ct, 1) + + expected, err := chainhash.NewHashFromStr("938fb93364bf8184e0b649c799ae27274e8db5221f1723c99fb2acd3386cfb00") + r.NoError(err) + r.Equal(expected[:], ct.MerkleHash()[:]) +} + +func TestEmptyHashFork(t *testing.T) { + r := require.New(t) + + setup(t) + param.ActiveParams.AllClaimsInMerkleForkHeight = 2 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + for i := 0; i < 5; i++ { + err := ct.AppendBlock() + r.NoError(err) + } +} + +func TestNormalizationFork(t *testing.T) { + r := require.New(t) + + setup(t) + param.ActiveParams.NormalizedNameForkHeight = 2 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("AÑEJO"), o1, change.NewClaimID(o1), 10) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("AÑejo"), o2, change.NewClaimID(o2), 5) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddClaim([]byte("あてはまる"), o3, change.NewClaimID(o3), 5) + r.NoError(err) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddClaim([]byte("Aḿlie"), o4, change.NewClaimID(o4), 5) + r.NoError(err) + + o5 := wire.OutPoint{Hash: hash, Index: 5} + err = ct.AddClaim([]byte("TEST"), o5, change.NewClaimID(o5), 5) + r.NoError(err) + + o6 := wire.OutPoint{Hash: hash, Index: 6} + err = ct.AddClaim([]byte("test"), o6, change.NewClaimID(o6), 7) + r.NoError(err) + + o7 := wire.OutPoint{Hash: hash, Index: 7} + err = ct.AddSupport([]byte("test"), o7, 11, change.NewClaimID(o6)) + r.NoError(err) + + incrementBlock(r, ct, 1) + r.NotEqual(merkletrie.EmptyTrieHash[:], ct.MerkleHash()[:]) + + n, err := ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte("AÑEJO")) + r.NoError(err) + r.NotNil(n.BestClaim) + r.Equal(int32(1), n.TakenOverAt) + + o8 := wire.OutPoint{Hash: hash, Index: 8} + err = ct.AddClaim([]byte("aÑEJO"), o8, change.NewClaimID(o8), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + r.NotEqual(merkletrie.EmptyTrieHash[:], ct.MerkleHash()[:]) + + n, err = ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte("añejo")) + r.NoError(err) + r.Equal(3, len(n.Claims)) + r.Equal(uint32(1), n.BestClaim.OutPoint.Index) + r.Equal(int32(2), n.TakenOverAt) + + n, err = ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte("test")) + r.NoError(err) + r.Equal(int64(18), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestActivationsOnNormalizationFork(t *testing.T) { + + r := require.New(t) + + setup(t) + param.ActiveParams.NormalizedNameForkHeight = 4 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o7 := wire.OutPoint{Hash: hash, Index: 7} + err = ct.AddClaim([]byte("A"), o7, change.NewClaimID(o7), 1) + r.NoError(err) + incrementBlock(r, ct, 3) + verifyBestIndex(t, ct, "A", 7, 1) + + o8 := wire.OutPoint{Hash: hash, Index: 8} + err = ct.AddClaim([]byte("A"), o8, change.NewClaimID(o8), 2) + r.NoError(err) + incrementBlock(r, ct, 1) + verifyBestIndex(t, ct, "a", 8, 2) + + incrementBlock(r, ct, 2) + verifyBestIndex(t, ct, "a", 8, 2) + + err = ct.ResetHeight(3) + r.NoError(err) + verifyBestIndex(t, ct, "A", 7, 1) +} + +func TestNormalizationSortOrder(t *testing.T) { + + r := require.New(t) + // this was an unfortunate bug; the normalization fork should not have activated anything + // alas, it's now part of our history; we hereby test it to keep it that way + setup(t) + param.ActiveParams.NormalizedNameForkHeight = 2 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("A"), o1, change.NewClaimID(o1), 1) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("A"), o2, change.NewClaimID(o2), 2) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddClaim([]byte("a"), o3, change.NewClaimID(o3), 3) + r.NoError(err) + + incrementBlock(r, ct, 1) + verifyBestIndex(t, ct, "A", 2, 2) + verifyBestIndex(t, ct, "a", 3, 1) + + incrementBlock(r, ct, 1) + verifyBestIndex(t, ct, "a", 3, 3) +} + +func verifyBestIndex(t *testing.T, ct *ClaimTrie, name string, idx uint32, claims int) { + + r := require.New(t) + + n, err := ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte(name)) + r.NoError(err) + r.Equal(claims, len(n.Claims)) + if claims > 0 { + r.Equal(idx, n.BestClaim.OutPoint.Index) + } +} + +func TestRebuild(t *testing.T) { + r := require.New(t) + setup(t) + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test1"), o1, change.NewClaimID(o1), 1) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test2"), o2, change.NewClaimID(o2), 2) + r.NoError(err) + + incrementBlock(r, ct, 1) + + m := ct.MerkleHash() + r.NotNil(m) + r.NotEqual(*merkletrie.EmptyTrieHash, *m) + + ct.merkleTrie = merkletrie.NewRamTrie() + ct.runFullTrieRebuild(nil, nil) + + m2 := ct.MerkleHash() + r.NotNil(m2) + r.Equal(*m, *m2) +} + +func BenchmarkClaimTrie_AppendBlock256(b *testing.B) { + + addUpdateRemoveRandoms(b, 256) +} + +func BenchmarkClaimTrie_AppendBlock4(b *testing.B) { + + addUpdateRemoveRandoms(b, 4) +} + +func addUpdateRemoveRandoms(b *testing.B, inBlock int) { + rand.Seed(42) + names := make([][]byte, 0, b.N) + + for i := 0; i < b.N; i++ { + names = append(names, randomName()) + } + + var hashes []*chainhash.Hash + + param.SetNetwork(wire.TestNet) + param.ActiveParams.OriginalClaimExpirationTime = 1000000 + param.ActiveParams.ExtendedClaimExpirationTime = 1000000 + cfg.DataDir = b.TempDir() + + r := require.New(b) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + h1 := chainhash.Hash{100, 200} + + start := time.Now() + b.ResetTimer() + + c := 0 + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + err = ct.AddClaim(names[i], op, id, 500) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + op.Hash[0] = 1 + err = ct.UpdateClaim(names[i], op, 400, id) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + op.Hash[0] = 2 + err = ct.UpdateClaim(names[i], op, 300, id) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + op.Hash[0] = 3 + err = ct.SpendClaim(names[i], op, id) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + + b.StopTimer() + ht := ct.height + h1 = *ct.MerkleHash() + b.Logf("Running AppendBlock bench with %d names in %f sec. Height: %d, Hash: %s", + b.N, time.Since(start).Seconds(), ht, h1.String()) + + // a very important test of the functionality: + for ct.height > 0 { + r.True(hashes[ct.height-1].IsEqual(ct.MerkleHash())) + err = ct.ResetHeight(ct.height - 1) + r.NoError(err) + } +} + +func randomName() []byte { + name := make([]byte, rand.Intn(30)+10) + rand.Read(name) + for i := range name { + name[i] %= 56 + name[i] += 65 + } + return name +} + +func incrementBlock(r *require.Assertions, ct *ClaimTrie, c int32) { + h := ct.height + c + if c < 0 { + err := ct.ResetHeight(ct.height + c) + r.NoError(err) + } else { + for ; c > 0; c-- { + err := ct.AppendBlock() + r.NoError(err) + } + } + r.Equal(h, ct.height) +} + +func TestNormalizationRollback(t *testing.T) { + param.SetNetwork(wire.TestNet) + param.ActiveParams.OriginalClaimExpirationTime = 1000000 + param.ActiveParams.ExtendedClaimExpirationTime = 1000000 + cfg.DataDir = t.TempDir() + + r := require.New(t) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + + r.Equal(int32(250), param.ActiveParams.NormalizedNameForkHeight) + incrementBlock(r, ct, 247) + + h1 := chainhash.Hash{100, 200} + op := wire.OutPoint{Hash: h1, Index: 1} + id := change.NewClaimID(op) + err = ct.AddClaim([]byte("TEST"), op, id, 1000) + r.NoError(err) + + incrementBlock(r, ct, 5) + incrementBlock(r, ct, -4) + err = ct.SpendClaim([]byte("TEST"), op, id) + r.NoError(err) + incrementBlock(r, ct, 1) + h := ct.MerkleHash() + r.True(h.IsEqual(merkletrie.EmptyTrieHash)) + incrementBlock(r, ct, 3) + h2 := ct.MerkleHash() + r.True(h.IsEqual(h2)) +} + +func TestNormalizationRollbackFuzz(t *testing.T) { + rand.Seed(42) + var hashes []*chainhash.Hash + + param.SetNetwork(wire.TestNet) + param.ActiveParams.OriginalClaimExpirationTime = 1000000 + param.ActiveParams.ExtendedClaimExpirationTime = 1000000 + cfg.DataDir = t.TempDir() + + r := require.New(t) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + h1 := chainhash.Hash{100, 200} + + r.Equal(int32(250), param.ActiveParams.NormalizedNameForkHeight) + incrementBlock(r, ct, 240) + + for j := 0; j < 10; j++ { + c := 0 + for i := 0; i < 200; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + err = ct.AddClaim(randomName(), op, id, 500) + r.NoError(err) + if c++; c%10 == 9 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + if j > 7 { + ct.runFullTrieRebuild(nil, nil) + h := ct.MerkleHash() + r.True(h.IsEqual(hashes[len(hashes)-1])) + } + for ct.height > 240 { + r.True(hashes[ct.height-1-240].IsEqual(ct.MerkleHash())) + err = ct.ResetHeight(ct.height - 1) + r.NoError(err) + } + hashes = hashes[:0] + } +} + +func TestClaimReplace(t *testing.T) { + r := require.New(t) + setup(t) + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("bass"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("basso"), o2, change.NewClaimID(o2), 10) + r.NoError(err) + + incrementBlock(r, ct, 1) + n, err := ct.NodeAt(ct.height, []byte("bass")) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) + + err = ct.SpendClaim([]byte("bass"), o1, n.BestClaim.ClaimID) + r.NoError(err) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddClaim([]byte("bassfisher"), o4, change.NewClaimID(o4), 12) + r.NoError(err) + + incrementBlock(r, ct, 1) + n, err = ct.NodeAt(ct.height, []byte("bass")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + n, err = ct.NodeAt(ct.height, []byte("bassfisher")) + r.Equal(o4.String(), n.BestClaim.OutPoint.String()) +} + +func TestGeneralClaim(t *testing.T) { + r := require.New(t) + setup(t) + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + err = ct.ResetHeight(ct.height - 1) + r.NoError(err) + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + incrementBlock(r, ct, -1) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + incrementBlock(r, ct, 1) + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + incrementBlock(r, ct, 1) + + incrementBlock(r, ct, -2) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) +} + +func TestClaimTakeover(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + + incrementBlock(r, ct, 10) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 18) + r.NoError(err) + + incrementBlock(r, ct, 10) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, -1) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) +} + +func TestSpendClaim(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, -1) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddClaim([]byte("test"), o3, change.NewClaimID(o3), 22) + r.NoError(err) + + incrementBlock(r, ct, 10) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddClaim([]byte("test"), o4, change.NewClaimID(o4), 28) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o3.String(), n.BestClaim.OutPoint.String()) + + err = ct.SpendClaim([]byte("test"), o3, n.BestClaim.ClaimID) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o4.String(), n.BestClaim.OutPoint.String()) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + err = ct.SpendClaim([]byte("test"), o2, change.NewClaimID(o2)) + r.NoError(err) + err = ct.SpendClaim([]byte("test"), o3, change.NewClaimID(o3)) + r.NoError(err) + err = ct.SpendClaim([]byte("test"), o4, change.NewClaimID(o4)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + + h := ct.MerkleHash() + r.Equal(merkletrie.EmptyTrieHash.String(), h.String()) +} + +func TestSupportDelay(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddSupport([]byte("test"), o3, 18, change.NewClaimID(o3)) // using bad ClaimID on purpose + r.NoError(err) + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddSupport([]byte("test"), o4, 18, change.NewClaimID(o2)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, 10) + + o5 := wire.OutPoint{Hash: hash, Index: 5} + err = ct.AddSupport([]byte("test"), o5, 18, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, 11) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, -1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) +} + +func TestSupportSpending(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + + incrementBlock(r, ct, 1) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddSupport([]byte("test"), o3, 18, change.NewClaimID(o1)) + r.NoError(err) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) +} + +func TestSupportOnUpdate(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.UpdateClaim([]byte("test"), o2, 28, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(28), n.BestClaim.Amount) + + incrementBlock(r, ct, 1) + + err = ct.SpendClaim([]byte("test"), o2, change.NewClaimID(o1)) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.UpdateClaim([]byte("test"), o3, 38, change.NewClaimID(o1)) + r.NoError(err) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddSupport([]byte("test"), o4, 2, change.NewClaimID(o1)) + r.NoError(err) + + o5 := wire.OutPoint{Hash: hash, Index: 5} + err = ct.AddClaim([]byte("test"), o5, change.NewClaimID(o5), 39) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(40), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) + + err = ct.SpendSupport([]byte("test"), o4, n.BestClaim.ClaimID) + r.NoError(err) + + incrementBlock(r, ct, 1) + + // NOTE: LBRYcrd did not test that supports can trigger a takeover correctly (and it doesn't work here): + // n, err = ct.NodeAt(ct.height, []byte("test")) + // r.NoError(err) + // r.Equal(int64(39), n.BestClaim.Amount + n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestSupportPreservation(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + o2 := wire.OutPoint{Hash: hash, Index: 2} + o3 := wire.OutPoint{Hash: hash, Index: 3} + o4 := wire.OutPoint{Hash: hash, Index: 4} + o5 := wire.OutPoint{Hash: hash, Index: 5} + + err = ct.AddSupport([]byte("test"), o2, 10, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + + err = ct.AddClaim([]byte("test"), o3, change.NewClaimID(o3), 7) + r.NoError(err) + + incrementBlock(r, ct, 10) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(28), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) + + err = ct.AddSupport([]byte("test"), o4, 10, change.NewClaimID(o1)) + r.NoError(err) + err = ct.AddSupport([]byte("test"), o5, 100, change.NewClaimID(o3)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(38), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) + + incrementBlock(r, ct, 10) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(107), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestInvalidClaimID(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + o2 := wire.OutPoint{Hash: hash, Index: 2} + o3 := wire.OutPoint{Hash: hash, Index: 3} + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 10) + r.NoError(err) + + incrementBlock(r, ct, 1) + + err = ct.SpendClaim([]byte("test"), o3, change.NewClaimID(o1)) + r.NoError(err) + + err = ct.UpdateClaim([]byte("test"), o2, 18, change.NewClaimID(o3)) + r.NoError(err) + + incrementBlock(r, ct, 12) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Len(n.Claims, 1) + r.Len(n.Supports, 0) + r.Equal(int64(10), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestStableTrieHash(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + param.ActiveParams.AllClaimsInMerkleForkHeight = 8 // changes on this one + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 1) + r.NoError(err) + + incrementBlock(r, ct, 1) + + h := ct.MerkleHash() + r.NotEqual(merkletrie.EmptyTrieHash.String(), h.String()) + + for i := 0; i < 6; i++ { + incrementBlock(r, ct, 1) + r.Equal(h.String(), ct.MerkleHash().String()) + } + + incrementBlock(r, ct, 1) + + r.NotEqual(h.String(), ct.MerkleHash()) + h = ct.MerkleHash() + + for i := 0; i < 16; i++ { + incrementBlock(r, ct, 1) + r.Equal(h.String(), ct.MerkleHash().String()) + } +} + +func TestBlock884431(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + param.ActiveParams.MaxRemovalWorkaroundHeight = 0 + param.ActiveParams.AllClaimsInMerkleForkHeight = 0 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + // in this block we have a scenario where we update all the child names + // which, in the old code, caused a trie vertex to be removed + // which, in turn, would trigger a premature takeover + + c := byte(10) + + add := func(s string, amt int64) wire.OutPoint { + h := chainhash.HashH([]byte{c}) + c++ + o := wire.OutPoint{Hash: h, Index: 1} + err := ct.AddClaim([]byte(s), o, change.NewClaimID(o), amt) + r.NoError(err) + return o + } + + update := func(s string, o wire.OutPoint, amt int64) wire.OutPoint { + err = ct.SpendClaim([]byte(s), o, change.NewClaimID(o)) + r.NoError(err) + + h := chainhash.HashH([]byte{c}) + c++ + o2 := wire.OutPoint{Hash: h, Index: 2} + + err = ct.UpdateClaim([]byte(s), o2, amt, change.NewClaimID(o)) + r.NoError(err) + return o2 + } + + o1a := add("go", 10) + o1b := add("go", 20) + o2 := add("goop", 10) + o3 := add("gog", 20) + + o4a := add("test", 10) + o4b := add("test", 20) + o5 := add("tester", 10) + o6 := add("testing", 20) + + for i := 0; i < 10; i++ { + err = ct.AppendBlock() + r.NoError(err) + } + n, err := ct.NodeAt(ct.height, []byte("go")) + r.NoError(err) + r.Equal(o1b.String(), n.BestClaim.OutPoint.String()) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o4b.String(), n.BestClaim.OutPoint.String()) + + update("go", o1b, 30) + o10 := update("go", o1a, 40) + update("gog", o3, 30) + update("goop", o2, 30) + + update("testing", o6, 30) + o11 := update("test", o4b, 30) + update("test", o4a, 40) + update("tester", o5, 30) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("go")) + r.NoError(err) + r.Equal(o10.String(), n.BestClaim.OutPoint.String()) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o11.String(), n.BestClaim.OutPoint.String()) +} diff --git a/claimtrie/cmd/cmd/block.go b/claimtrie/cmd/cmd/block.go new file mode 100644 index 00000000..d0ee7719 --- /dev/null +++ b/claimtrie/cmd/cmd/block.go @@ -0,0 +1,98 @@ +package cmd + +import ( + "fmt" + + "github.com/cockroachdb/errors" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewBlocCommands()) +} + +func NewBlocCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "block", + Short: "Block related commands", + } + + cmd.AddCommand(NewBlockBestCommand()) + cmd.AddCommand(NewBlockListCommand()) + + return cmd +} + +func NewBlockBestCommand() *cobra.Command { + + cmd := &cobra.Command{ + Use: "best", + Short: "Show the height and hash of the best block", + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + state := chain.BestSnapshot() + fmt.Printf("Block %7d: %s\n", state.Height, state.Hash.String()) + + return nil + }, + } + + return cmd +} + +func NewBlockListCommand() *cobra.Command { + + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "list", + Short: "List merkle hash of blocks between ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + if toHeight > chain.BestSnapshot().Height { + toHeight = chain.BestSnapshot().Height + } + + for ht := fromHeight; ht <= toHeight; ht++ { + hash, err := chain.BlockHashByHeight(ht) + if err != nil { + return errors.Wrapf(err, "load hash for %d", ht) + } + fmt.Printf("Block %7d: %s\n", ht, hash.String()) + } + + return nil + }, + } + + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height (inclusive)") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} diff --git a/claimtrie/cmd/cmd/chain.go b/claimtrie/cmd/cmd/chain.go new file mode 100644 index 00000000..45e843b5 --- /dev/null +++ b/claimtrie/cmd/cmd/chain.go @@ -0,0 +1,441 @@ +package cmd + +import ( + "os" + "path/filepath" + "sync" + "time" + + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/claimtrie" + "github.com/lbryio/lbcd/claimtrie/chain" + "github.com/lbryio/lbcd/claimtrie/chain/chainrepo" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + + "github.com/cockroachdb/errors" + "github.com/cockroachdb/pebble" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewChainCommands()) +} + +func NewChainCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "chain", + Short: "chain related command", + } + + cmd.AddCommand(NewChainDumpCommand()) + cmd.AddCommand(NewChainReplayCommand()) + cmd.AddCommand(NewChainConvertCommand()) + + return cmd +} + +func NewChainDumpCommand() *cobra.Command { + + var chainRepoPath string + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "dump", + Short: "Dump the chain changes between and ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := chainRepoPath + log.Debugf("Open chain repo: %q", dbPath) + chainRepo, err := chainrepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open chain repo") + } + + for height := fromHeight; height <= toHeight; height++ { + changes, err := chainRepo.Load(height) + if errors.Is(err, pebble.ErrNotFound) { + continue + } + if err != nil { + return errors.Wrapf(err, "load charnges for height: %d") + } + for _, chg := range changes { + showChange(chg) + } + } + + return nil + }, + } + + cmd.Flags().StringVar(&chainRepoPath, "chaindb", "chain_db", "Claim operation database") + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height (inclusive)") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} + +func NewChainReplayCommand() *cobra.Command { + + var chainRepoPath string + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "replay", + Short: "Replay the chain changes between and ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + for _, dbName := range []string{ + cfg.BlockRepoPebble.Path, + cfg.NodeRepoPebble.Path, + cfg.MerkleTrieRepoPebble.Path, + cfg.TemporalRepoPebble.Path, + } { + dbPath := filepath.Join(dataDir, netName, "claim_dbs", dbName) + log.Debugf("Delete repo: %q", dbPath) + err := os.RemoveAll(dbPath) + if err != nil { + return errors.Wrapf(err, "delete repo: %q", dbPath) + } + } + + log.Debugf("Open chain repo: %q", chainRepoPath) + chainRepo, err := chainrepo.NewPebble(chainRepoPath) + if err != nil { + return errors.Wrapf(err, "open chain repo") + } + + cfg := config.DefaultConfig + cfg.RamTrie = true + cfg.DataDir = filepath.Join(dataDir, netName) + + ct, err := claimtrie.New(cfg) + if err != nil { + return errors.Wrapf(err, "create claimtrie") + } + defer ct.Close() + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + startTime := time.Now() + for ht := fromHeight; ht < toHeight; ht++ { + + changes, err := chainRepo.Load(ht + 1) + if errors.Is(err, pebble.ErrNotFound) { + // do nothing. + } else if err != nil { + return errors.Wrapf(err, "load changes for block %d", ht) + } + + for _, chg := range changes { + + switch chg.Type { + case change.AddClaim: + err = ct.AddClaim(chg.Name, chg.OutPoint, chg.ClaimID, chg.Amount) + case change.UpdateClaim: + err = ct.UpdateClaim(chg.Name, chg.OutPoint, chg.Amount, chg.ClaimID) + case change.SpendClaim: + err = ct.SpendClaim(chg.Name, chg.OutPoint, chg.ClaimID) + case change.AddSupport: + err = ct.AddSupport(chg.Name, chg.OutPoint, chg.Amount, chg.ClaimID) + case change.SpendSupport: + err = ct.SpendSupport(chg.Name, chg.OutPoint, chg.ClaimID) + default: + err = errors.Errorf("invalid change type: %v", chg) + } + + if err != nil { + return errors.Wrapf(err, "execute change %v", chg) + } + } + err = appendBlock(ct, chain) + if err != nil { + return errors.Wrapf(err, "appendBlock") + } + + if time.Since(startTime) > 5*time.Second { + log.Infof("Block: %d", ct.Height()) + startTime = time.Now() + } + } + + return nil + }, + } + + cmd.Flags().StringVar(&chainRepoPath, "chaindb", "chain_db", "Claim operation database") + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height") + cmd.Flags().SortFlags = false + + return cmd +} + +func appendBlock(ct *claimtrie.ClaimTrie, chain *blockchain.BlockChain) error { + + err := ct.AppendBlock() + if err != nil { + return errors.Wrapf(err, "append block: %w") + } + + blockHash, err := chain.BlockHashByHeight(ct.Height()) + if err != nil { + return errors.Wrapf(err, "load from block repo: %w") + } + + header, err := chain.HeaderByHash(blockHash) + + if err != nil { + return errors.Wrapf(err, "load from block repo: %w") + } + + if *ct.MerkleHash() != header.ClaimTrie { + return errors.Errorf("hash mismatched at height %5d: exp: %s, got: %s", + ct.Height(), header.ClaimTrie, ct.MerkleHash()) + } + + return nil +} + +func NewChainConvertCommand() *cobra.Command { + + var chainRepoPath string + var toHeight int32 + + cmd := &cobra.Command{ + Use: "convert", + Short: "convert changes from 0 to ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load block db") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load block db") + } + + if toHeight > chain.BestSnapshot().Height { + toHeight = chain.BestSnapshot().Height + } + + chainRepo, err := chainrepo.NewPebble(chainRepoPath) + if err != nil { + return errors.Wrapf(err, "open chain repo: %v") + } + defer chainRepo.Close() + + converter := chainConverter{ + db: db, + chain: chain, + chainRepo: chainRepo, + toHeight: toHeight, + blockChan: make(chan *btcutil.Block, 1000), + changesChan: make(chan []change.Change, 1000), + wg: &sync.WaitGroup{}, + stat: &stat{}, + } + + startTime := time.Now() + err = converter.start() + if err != nil { + return errors.Wrapf(err, "start Converter") + } + + converter.wait() + log.Infof("Convert chain: took %s", time.Since(startTime)) + + return nil + }, + } + + cmd.Flags().StringVar(&chainRepoPath, "chaindb", "chain_db", "Claim operation database") + cmd.Flags().Int32Var(&toHeight, "to", 0, "toHeight") + cmd.Flags().SortFlags = false + return cmd +} + +type stat struct { + blocksFetched int + blocksProcessed int + changesSaved int +} + +type chainConverter struct { + db database.DB + chain *blockchain.BlockChain + chainRepo chain.Repo + toHeight int32 + + blockChan chan *btcutil.Block + changesChan chan []change.Change + + wg *sync.WaitGroup + + stat *stat +} + +func (cc *chainConverter) wait() { + cc.wg.Wait() +} + +func (cb *chainConverter) start() error { + + go cb.reportStats() + + cb.wg.Add(3) + go cb.getBlock() + go cb.processBlock() + go cb.saveChanges() + + return nil +} + +func (cb *chainConverter) getBlock() { + defer cb.wg.Done() + defer close(cb.blockChan) + + for ht := int32(0); ht < cb.toHeight; ht++ { + block, err := cb.chain.BlockByHeight(ht) + if err != nil { + if errors.Cause(err).Error() == "too many open files" { + err = errors.WithHintf(err, "try ulimit -n 2048") + } + log.Errorf("load changes at %d: %s", ht, err) + return + } + cb.stat.blocksFetched++ + cb.blockChan <- block + } +} + +func (cb *chainConverter) processBlock() { + defer cb.wg.Done() + defer close(cb.changesChan) + + utxoPubScripts := map[wire.OutPoint][]byte{} + for block := range cb.blockChan { + var changes []change.Change + for _, tx := range block.Transactions() { + + if blockchain.IsCoinBase(tx) { + continue + } + + for _, txIn := range tx.MsgTx().TxIn { + prevOutpoint := txIn.PreviousOutPoint + pkScript := utxoPubScripts[prevOutpoint] + cs, err := txscript.DecodeClaimScript(pkScript) + if err == txscript.ErrNotClaimScript { + continue + } + if err != nil { + log.Criticalf("Can't parse claim script: %s", err) + } + + chg := change.Change{ + Height: block.Height(), + Name: cs.Name(), + OutPoint: txIn.PreviousOutPoint, + } + delete(utxoPubScripts, prevOutpoint) + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: + chg.Type = change.SpendClaim + chg.ClaimID = change.NewClaimID(chg.OutPoint) + case txscript.OP_UPDATECLAIM: + chg.Type = change.SpendClaim + copy(chg.ClaimID[:], cs.ClaimID()) + case txscript.OP_SUPPORTCLAIM: + chg.Type = change.SpendSupport + copy(chg.ClaimID[:], cs.ClaimID()) + } + + changes = append(changes, chg) + } + + op := *wire.NewOutPoint(tx.Hash(), 0) + for i, txOut := range tx.MsgTx().TxOut { + cs, err := txscript.DecodeClaimScript(txOut.PkScript) + if err == txscript.ErrNotClaimScript { + continue + } + + op.Index = uint32(i) + chg := change.Change{ + Height: block.Height(), + Name: cs.Name(), + OutPoint: op, + Amount: txOut.Value, + } + utxoPubScripts[op] = txOut.PkScript + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: + chg.Type = change.AddClaim + chg.ClaimID = change.NewClaimID(op) + case txscript.OP_SUPPORTCLAIM: + chg.Type = change.AddSupport + copy(chg.ClaimID[:], cs.ClaimID()) + case txscript.OP_UPDATECLAIM: + chg.Type = change.UpdateClaim + copy(chg.ClaimID[:], cs.ClaimID()) + } + changes = append(changes, chg) + } + } + cb.stat.blocksProcessed++ + + if len(changes) != 0 { + cb.changesChan <- changes + } + } +} + +func (cb *chainConverter) saveChanges() { + defer cb.wg.Done() + + for changes := range cb.changesChan { + err := cb.chainRepo.Save(changes[0].Height, changes) + if err != nil { + log.Errorf("save to chain repo: %s", err) + return + } + cb.stat.changesSaved++ + } +} + +func (cb *chainConverter) reportStats() { + stat := cb.stat + tick := time.NewTicker(5 * time.Second) + for range tick.C { + log.Infof("block : %7d / %7d, changes saved: %d", + stat.blocksFetched, stat.blocksProcessed, stat.changesSaved) + + } +} diff --git a/claimtrie/cmd/cmd/helper.go b/claimtrie/cmd/cmd/helper.go new file mode 100644 index 00000000..e75da402 --- /dev/null +++ b/claimtrie/cmd/cmd/helper.go @@ -0,0 +1,62 @@ +package cmd + +import ( + "path/filepath" + "time" + + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + + "github.com/cockroachdb/errors" +) + +func loadBlocksDB() (database.DB, error) { + + dbPath := filepath.Join(dataDir, netName, "blocks_ffldb") + log.Infof("Loading blocks database: %s", dbPath) + db, err := database.Open("ffldb", dbPath, chainPramas().Net) + if err != nil { + return nil, errors.Wrapf(err, "open blocks database") + } + + return db, nil +} + +func loadChain(db database.DB) (*blockchain.BlockChain, error) { + paramsCopy := chaincfg.MainNetParams + + log.Infof("Loading chain from database") + + startTime := time.Now() + chain, err := blockchain.New(&blockchain.Config{ + DB: db, + ChainParams: ¶msCopy, + TimeSource: blockchain.NewMedianTime(), + SigCache: txscript.NewSigCache(1000), + }) + if err != nil { + return nil, errors.Wrapf(err, "create blockchain") + } + + log.Infof("Loaded chain from database (%s)", time.Since(startTime)) + + return chain, err + +} + +func chainPramas() chaincfg.Params { + + // Make a copy so the user won't modify the global instance. + params := chaincfg.MainNetParams + switch netName { + case "mainnet": + params = chaincfg.MainNetParams + case "testnet": + params = chaincfg.TestNet3Params + case "regtest": + params = chaincfg.RegressionNetParams + } + return params +} diff --git a/claimtrie/cmd/cmd/merkletrie.go b/claimtrie/cmd/cmd/merkletrie.go new file mode 100644 index 00000000..66694c98 --- /dev/null +++ b/claimtrie/cmd/cmd/merkletrie.go @@ -0,0 +1,105 @@ +package cmd + +import ( + "fmt" + "path/filepath" + + "github.com/lbryio/lbcd/claimtrie/merkletrie" + "github.com/lbryio/lbcd/claimtrie/merkletrie/merkletrierepo" + "github.com/lbryio/lbcd/claimtrie/temporal/temporalrepo" + + "github.com/cockroachdb/errors" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewTrieCommands()) +} + +func NewTrieCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "trie", + Short: "MerkleTrie related commands", + } + + cmd.AddCommand(NewTrieNameCommand()) + + return cmd +} + +func NewTrieNameCommand() *cobra.Command { + + var height int32 + var name string + + cmd := &cobra.Command{ + Use: "name", + Short: "List the claim and child hashes at vertex name of block at height", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + state := chain.BestSnapshot() + fmt.Printf("Block %7d: %s\n", state.Height, state.Hash.String()) + + if height > state.Height { + return errors.New("requested height is unavailable") + } + + hash := state.Hash + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.MerkleTrieRepoPebble.Path) + log.Debugf("Open merkletrie repo: %q", dbPath) + trieRepo, err := merkletrierepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open merkle trie repo") + } + + trie := merkletrie.NewPersistentTrie(trieRepo) + defer trie.Close() + + trie.SetRoot(&hash) + + if len(name) > 1 { + trie.Dump(name) + return nil + } + + dbPath = filepath.Join(dataDir, netName, "claim_dbs", cfg.TemporalRepoPebble.Path) + log.Debugf("Open temporal repo: %q", dbPath) + tmpRepo, err := temporalrepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open temporal repo") + } + + nodes, err := tmpRepo.NodesAt(height) + if err != nil { + return errors.Wrapf(err, "read temporal repo at %d", height) + } + + for _, name := range nodes { + fmt.Printf("Name: %s, ", string(name)) + trie.Dump(string(name)) + } + + return nil + }, + } + + cmd.Flags().Int32Var(&height, "height", 0, "Height") + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.Flags().SortFlags = false + + return cmd +} diff --git a/claimtrie/cmd/cmd/node.go b/claimtrie/cmd/cmd/node.go new file mode 100644 index 00000000..08112e94 --- /dev/null +++ b/claimtrie/cmd/cmd/node.go @@ -0,0 +1,194 @@ +package cmd + +import ( + "encoding/hex" + "fmt" + "math" + "path/filepath" + + "github.com/cockroachdb/errors" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/node/noderepo" + + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewNodeCommands()) +} + +func NewNodeCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "node", + Short: "Replay the application of changes on a node up to certain height", + } + + cmd.AddCommand(NewNodeDumpCommand()) + cmd.AddCommand(NewNodeReplayCommand()) + cmd.AddCommand(NewNodeChildrenCommand()) + cmd.AddCommand(NewNodeStatsCommand()) + + return cmd +} + +func NewNodeDumpCommand() *cobra.Command { + + var name string + var height int32 + + cmd := &cobra.Command{ + Use: "dump", + Short: "Replay the application of changes on a node up to certain height", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + defer repo.Close() + + changes, err := repo.LoadChanges([]byte(name)) + if err != nil { + return errors.Wrapf(err, "load commands") + } + + for _, chg := range changes { + if chg.Height > height { + break + } + showChange(chg) + } + + return nil + }, + } + + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.MarkFlagRequired("name") + cmd.Flags().Int32Var(&height, "height", math.MaxInt32, "Height") + + return cmd +} + +func NewNodeReplayCommand() *cobra.Command { + + var name string + var height int32 + + cmd := &cobra.Command{ + Use: "replay", + Short: "Replay the changes of up to ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + + bm, err := node.NewBaseManager(repo) + if err != nil { + return errors.Wrapf(err, "create node manager") + } + defer bm.Close() + + nm := node.NewNormalizingManager(bm) + + n, err := nm.NodeAt(height, []byte(name)) + if err != nil || n == nil { + return errors.Wrapf(err, "get node: %s", name) + } + + showNode(n) + return nil + }, + } + + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.MarkFlagRequired("name") + cmd.Flags().Int32Var(&height, "height", 0, "Height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} + +func NewNodeChildrenCommand() *cobra.Command { + + var name string + + cmd := &cobra.Command{ + Use: "children", + Short: "Show all the children names of a given node name", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + defer repo.Close() + + fn := func(changes []change.Change) bool { + fmt.Printf("Name: %s, Height: %d, %d\n", changes[0].Name, changes[0].Height, + changes[len(changes)-1].Height) + return true + } + + err = repo.IterateChildren([]byte(name), fn) + if err != nil { + return errors.Wrapf(err, "iterate children: %s", name) + } + + return nil + }, + } + + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.MarkFlagRequired("name") + + return cmd +} + +func NewNodeStatsCommand() *cobra.Command { + + cmd := &cobra.Command{ + Use: "stat", + Short: "Determine the number of unique names, average changes per name, etc.", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + defer repo.Close() + + n := 0 + c := 0 + err = repo.IterateChildren([]byte{}, func(changes []change.Change) bool { + c += len(changes) + n++ + if len(changes) > 5000 { + fmt.Printf("Name: %s, Hex: %s, Changes: %d\n", string(changes[0].Name), + hex.EncodeToString(changes[0].Name), len(changes)) + } + return true + }) + fmt.Printf("\nNames: %d, Average changes: %.2f\n", n, float64(c)/float64(n)) + return errors.Wrapf(err, "iterate node repo") + }, + } + + return cmd +} diff --git a/claimtrie/cmd/cmd/root.go b/claimtrie/cmd/cmd/root.go new file mode 100644 index 00000000..8b2fb75f --- /dev/null +++ b/claimtrie/cmd/cmd/root.go @@ -0,0 +1,61 @@ +package cmd + +import ( + "os" + + "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/limits" + "github.com/lbryio/lbcd/wire" + + "github.com/spf13/cobra" +) + +var ( + log btclog.Logger + cfg = config.DefaultConfig + netName string + dataDir string +) + +var rootCmd = NewRootCommand() + +func NewRootCommand() *cobra.Command { + + cmd := &cobra.Command{ + Use: "claimtrie", + Short: "ClaimTrie Command Line Interface", + SilenceUsage: true, + PersistentPreRun: func(cmd *cobra.Command, args []string) { + switch netName { + case "mainnet": + param.SetNetwork(wire.MainNet) + case "testnet": + param.SetNetwork(wire.TestNet3) + case "regtest": + param.SetNetwork(wire.TestNet) + } + }, + } + + cmd.PersistentFlags().StringVar(&netName, "netname", "mainnet", "Net name") + cmd.PersistentFlags().StringVarP(&dataDir, "datadir", "b", cfg.DataDir, "Data dir") + + return cmd +} + +func Execute() { + + backendLogger := btclog.NewBackend(os.Stdout) + defer os.Stdout.Sync() + log = backendLogger.Logger("CMDL") + log.SetLevel(btclog.LevelDebug) + + // Up some limits. + if err := limits.SetLimits(); err != nil { + log.Errorf("failed to set limits: %v\n", err) + } + + rootCmd.Execute() // nolint : errchk +} diff --git a/claimtrie/cmd/cmd/temporal.go b/claimtrie/cmd/cmd/temporal.go new file mode 100644 index 00000000..67d3397c --- /dev/null +++ b/claimtrie/cmd/cmd/temporal.go @@ -0,0 +1,60 @@ +package cmd + +import ( + "path/filepath" + + "github.com/lbryio/lbcd/claimtrie/temporal/temporalrepo" + + "github.com/cockroachdb/errors" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewTemporalCommand()) +} + +func NewTemporalCommand() *cobra.Command { + + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "temporal", + Short: "List which nodes are update in a range of heights", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.TemporalRepoPebble.Path) + log.Debugf("Open temporal repo: %s", dbPath) + repo, err := temporalrepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open temporal repo") + } + + if toHeight <= 0 { + toHeight = fromHeight + } + + for ht := fromHeight; ht <= toHeight; ht++ { + names, err := repo.NodesAt(ht) + if err != nil { + return errors.Wrapf(err, "get node names from temporal") + } + + if len(names) == 0 { + continue + } + + showTemporalNames(ht, names) + } + + return nil + }, + } + + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height (inclusive)") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} diff --git a/claimtrie/cmd/cmd/ui.go b/claimtrie/cmd/cmd/ui.go new file mode 100644 index 00000000..9882b474 --- /dev/null +++ b/claimtrie/cmd/cmd/ui.go @@ -0,0 +1,76 @@ +package cmd + +import ( + "fmt" + "strings" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" +) + +var status = map[node.Status]string{ + node.Accepted: "Accepted", + node.Activated: "Activated", + node.Deactivated: "Deactivated", +} + +func changeType(c change.ChangeType) string { + switch c { + case change.AddClaim: + return "AddClaim" + case change.SpendClaim: + return "SpendClaim" + case change.UpdateClaim: + return "UpdateClaim" + case change.AddSupport: + return "AddSupport" + case change.SpendSupport: + return "SpendSupport" + } + return "Unknown" +} + +func showChange(chg change.Change) { + fmt.Printf(">>> Height: %6d: %s for %04s, %15d, %s - %s\n", + chg.Height, changeType(chg.Type), chg.ClaimID, chg.Amount, chg.OutPoint, chg.Name) +} + +func showClaim(c *node.Claim, n *node.Node) { + mark := " " + if c == n.BestClaim { + mark = "*" + } + + fmt.Printf("%s C ID: %s, TXO: %s\n %5d/%-5d, Status: %9s, Amount: %15d, Support Amount: %15d\n", + mark, c.ClaimID, c.OutPoint, c.AcceptedAt, c.ActiveAt, status[c.Status], c.Amount, n.SupportSums[c.ClaimID.Key()]) +} + +func showSupport(c *node.Claim) { + fmt.Printf(" S id: %s, op: %s, %5d/%-5d, %9s, amt: %15d\n", + c.ClaimID, c.OutPoint, c.AcceptedAt, c.ActiveAt, status[c.Status], c.Amount) +} + +func showNode(n *node.Node) { + + fmt.Printf("%s\n", strings.Repeat("-", 200)) + fmt.Printf("Last Node Takeover: %d\n\n", n.TakenOverAt) + n.SortClaimsByBid() + for _, c := range n.Claims { + showClaim(c, n) + for _, s := range n.Supports { + if s.ClaimID != c.ClaimID { + continue + } + showSupport(s) + } + } + fmt.Printf("\n\n") +} + +func showTemporalNames(height int32, names [][]byte) { + fmt.Printf("%7d: %q", height, names[0]) + for _, name := range names[1:] { + fmt.Printf(", %q ", name) + } + fmt.Printf("\n") +} diff --git a/claimtrie/cmd/main.go b/claimtrie/cmd/main.go new file mode 100644 index 00000000..b87adc7d --- /dev/null +++ b/claimtrie/cmd/main.go @@ -0,0 +1,9 @@ +package main + +import ( + "github.com/lbryio/lbcd/claimtrie/cmd/cmd" +) + +func main() { + cmd.Execute() +} diff --git a/claimtrie/config/config.go b/claimtrie/config/config.go new file mode 100644 index 00000000..4920ca17 --- /dev/null +++ b/claimtrie/config/config.go @@ -0,0 +1,49 @@ +package config + +import ( + "path/filepath" + + "github.com/lbryio/lbcd/claimtrie/param" + btcutil "github.com/lbryio/lbcutil" +) + +var DefaultConfig = Config{ + Params: param.MainNet, + + RamTrie: true, // as it stands the other trie uses more RAM, more time, and 40GB+ of disk space + + DataDir: filepath.Join(btcutil.AppDataDir("chain", false), "data"), + + BlockRepoPebble: pebbleConfig{ + Path: "blocks_pebble_db", + }, + NodeRepoPebble: pebbleConfig{ + Path: "node_change_pebble_db", + }, + TemporalRepoPebble: pebbleConfig{ + Path: "temporal_pebble_db", + }, + MerkleTrieRepoPebble: pebbleConfig{ + Path: "merkletrie_pebble_db", + }, +} + +// Config is the container of all configurations. +type Config struct { + Params param.ClaimTrieParams + + RamTrie bool + + DataDir string + + BlockRepoPebble pebbleConfig + NodeRepoPebble pebbleConfig + TemporalRepoPebble pebbleConfig + MerkleTrieRepoPebble pebbleConfig + + Interrupt <-chan struct{} +} + +type pebbleConfig struct { + Path string +} diff --git a/claimtrie/merkletrie/collapsedtrie.go b/claimtrie/merkletrie/collapsedtrie.go new file mode 100644 index 00000000..18af30a0 --- /dev/null +++ b/claimtrie/merkletrie/collapsedtrie.go @@ -0,0 +1,235 @@ +package merkletrie + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" +) + +type KeyType []byte + +type collapsedVertex struct { + children []*collapsedVertex + key KeyType + merkleHash *chainhash.Hash + claimHash *chainhash.Hash +} + +// insertAt inserts v into s at index i and returns the new slice. +// https://stackoverflow.com/questions/42746972/golang-insert-to-a-sorted-slice +func insertAt(data []*collapsedVertex, i int, v *collapsedVertex) []*collapsedVertex { + if i == len(data) { + // Insert at end is the easy case. + return append(data, v) + } + + // Make space for the inserted element by shifting + // values at the insertion index up one index. The call + // to append does not allocate memory when cap(data) is + // greater than len(data). + data = append(data[:i+1], data[i:]...) + data[i] = v + return data +} + +func (ptn *collapsedVertex) Insert(value *collapsedVertex) *collapsedVertex { + // keep it sorted (and sort.Sort is too slow) + index := sortSearch(ptn.children, value.key[0]) + ptn.children = insertAt(ptn.children, index, value) + + return value +} + +// this sort.Search is stolen shamelessly from search.go, +// and modified for performance to not need a closure +func sortSearch(nodes []*collapsedVertex, b byte) int { + i, j := 0, len(nodes) + for i < j { + h := int(uint(i+j) >> 1) // avoid overflow when computing h + // i ≤ h < j + if nodes[h].key[0] < b { + i = h + 1 // preserves f(i-1) == false + } else { + j = h // preserves f(j) == true + } + } + // i == j, f(i-1) == false, and f(j) (= f(i)) == true => answer is i. + return i +} + +func (ptn *collapsedVertex) findNearest(key KeyType) (int, *collapsedVertex) { + // none of the children overlap on the first char or we would have a parent node with that char + index := sortSearch(ptn.children, key[0]) + hits := ptn.children[index:] + if len(hits) > 0 { + return index, hits[0] + } + return -1, nil +} + +type collapsedTrie struct { + Root *collapsedVertex + Nodes int +} + +func NewCollapsedTrie() *collapsedTrie { + // we never delete the Root node + return &collapsedTrie{Root: &collapsedVertex{key: make(KeyType, 0)}, Nodes: 1} +} + +func (pt *collapsedTrie) NodeCount() int { + return pt.Nodes +} + +func matchLength(a, b KeyType) int { + minLen := len(a) + if len(b) < minLen { + minLen = len(b) + } + for i := 0; i < minLen; i++ { + if a[i] != b[i] { + return i + } + } + return minLen +} + +func (pt *collapsedTrie) insert(value KeyType, node *collapsedVertex) (bool, *collapsedVertex) { + index, child := node.findNearest(value) + match := 0 + if index >= 0 { // if we found a child + child.merkleHash = nil + match = matchLength(value, child.key) + if len(value) == match && len(child.key) == match { + return false, child + } + } + if match <= 0 { + pt.Nodes++ + return true, node.Insert(&collapsedVertex{key: value}) + } + if match < len(child.key) { + grandChild := collapsedVertex{key: child.key[match:], children: child.children, + claimHash: child.claimHash, merkleHash: child.merkleHash} + newChild := collapsedVertex{key: child.key[0:match], children: []*collapsedVertex{&grandChild}} + child = &newChild + node.children[index] = child + pt.Nodes++ + if len(value) == match { + return true, child + } + } + return pt.insert(value[match:], child) +} + +func (pt *collapsedTrie) InsertOrFind(value KeyType) (bool, *collapsedVertex) { + pt.Root.merkleHash = nil + if len(value) <= 0 { + return false, pt.Root + } + + // we store the name so we need to make our own copy of it + // this avoids errors where this function is called via the DB iterator + v2 := make([]byte, len(value)) + copy(v2, value) + return pt.insert(v2, pt.Root) +} + +func find(value KeyType, node *collapsedVertex, pathIndexes *[]int, path *[]*collapsedVertex) *collapsedVertex { + index, child := node.findNearest(value) + if index < 0 { + return nil + } + match := matchLength(value, child.key) + if len(value) == match && len(child.key) == match { + if pathIndexes != nil { + *pathIndexes = append(*pathIndexes, index) + } + if path != nil { + *path = append(*path, child) + } + return child + } + if match < len(child.key) || match == len(value) { + return nil + } + if pathIndexes != nil { + *pathIndexes = append(*pathIndexes, index) + } + if path != nil { + *path = append(*path, child) + } + return find(value[match:], child, pathIndexes, path) +} + +func (pt *collapsedTrie) Find(value KeyType) *collapsedVertex { + if len(value) <= 0 { + return pt.Root + } + return find(value, pt.Root, nil, nil) +} + +func (pt *collapsedTrie) FindPath(value KeyType) ([]int, []*collapsedVertex) { + pathIndexes := []int{-1} + path := []*collapsedVertex{pt.Root} + if len(value) > 0 { + result := find(value, pt.Root, &pathIndexes, &path) + if result == nil { // not sure I want this line + return nil, nil + } + } + return pathIndexes, path +} + +// IterateFrom can be used to find a value and run a function on that value. +// If the handler returns true it continues to iterate through the children of value. +func (pt *collapsedTrie) IterateFrom(start KeyType, handler func(name KeyType, value *collapsedVertex) bool) { + node := find(start, pt.Root, nil, nil) + if node == nil { + return + } + iterateFrom(start, node, handler) +} + +func iterateFrom(name KeyType, node *collapsedVertex, handler func(name KeyType, value *collapsedVertex) bool) { + for handler(name, node) { + for _, child := range node.children { + iterateFrom(append(name, child.key...), child, handler) + } + } +} + +func (pt *collapsedTrie) Erase(value KeyType) bool { + indexes, path := pt.FindPath(value) + if path == nil || len(path) <= 1 { + if len(path) == 1 { + path[0].merkleHash = nil + path[0].claimHash = nil + } + return false + } + nodes := pt.Nodes + i := len(path) - 1 + path[i].claimHash = nil // this is the thing we are erasing; the rest is book-keeping + for ; i > 0; i-- { + childCount := len(path[i].children) + noClaimData := path[i].claimHash == nil + path[i].merkleHash = nil + if childCount == 1 && noClaimData { + path[i].key = append(path[i].key, path[i].children[0].key...) + path[i].claimHash = path[i].children[0].claimHash + path[i].children = path[i].children[0].children + pt.Nodes-- + continue + } + if childCount == 0 && noClaimData { + index := indexes[i] + path[i-1].children = append(path[i-1].children[:index], path[i-1].children[index+1:]...) + pt.Nodes-- + continue + } + break + } + for ; i >= 0; i-- { + path[i].merkleHash = nil + } + return nodes > pt.Nodes +} diff --git a/claimtrie/merkletrie/collapsedtrie_test.go b/claimtrie/merkletrie/collapsedtrie_test.go new file mode 100644 index 00000000..ce41c35f --- /dev/null +++ b/claimtrie/merkletrie/collapsedtrie_test.go @@ -0,0 +1,113 @@ +package merkletrie + +import ( + "bytes" + "math/rand" + "testing" + "time" + + "github.com/stretchr/testify/assert" +) + +func b(value string) []byte { return []byte(value) } +func eq(x []byte, y string) bool { return bytes.Equal(x, b(y)) } + +func TestInsertAndErase(t *testing.T) { + trie := NewCollapsedTrie() + assert.True(t, trie.NodeCount() == 1) + inserted, node := trie.InsertOrFind(b("abc")) + assert.True(t, inserted) + assert.NotNil(t, node) + assert.Equal(t, 2, trie.NodeCount()) + inserted, node = trie.InsertOrFind(b("abd")) + assert.True(t, inserted) + assert.Equal(t, 4, trie.NodeCount()) + assert.NotNil(t, node) + hit := trie.Find(b("ab")) + assert.True(t, eq(hit.key, "ab")) + assert.Equal(t, 2, len(hit.children)) + hit = trie.Find(b("abc")) + assert.True(t, eq(hit.key, "c")) + hit = trie.Find(b("abd")) + assert.True(t, eq(hit.key, "d")) + hit = trie.Find(b("a")) + assert.Nil(t, hit) + indexes, path := trie.FindPath(b("abd")) + assert.Equal(t, 3, len(indexes)) + assert.True(t, eq(path[1].key, "ab")) + erased := trie.Erase(b("ab")) + assert.False(t, erased) + assert.Equal(t, 4, trie.NodeCount()) + erased = trie.Erase(b("abc")) + assert.True(t, erased) + assert.Equal(t, 2, trie.NodeCount()) + erased = trie.Erase(b("abd")) + assert.True(t, erased) + assert.Equal(t, 1, trie.NodeCount()) +} + +func TestNilNameHandling(t *testing.T) { + trie := NewCollapsedTrie() + inserted, n := trie.InsertOrFind([]byte("test")) + assert.True(t, inserted) + n.claimHash = EmptyTrieHash + inserted, n = trie.InsertOrFind(nil) + assert.False(t, inserted) + n.claimHash = EmptyTrieHash + n.merkleHash = EmptyTrieHash + inserted, n = trie.InsertOrFind(nil) + assert.False(t, inserted) + assert.NotNil(t, n.claimHash) + assert.Nil(t, n.merkleHash) + nodeRemoved := trie.Erase(nil) + assert.False(t, nodeRemoved) + inserted, n = trie.InsertOrFind(nil) + assert.False(t, inserted) + assert.Nil(t, n.claimHash) +} + +func TestCollapsedTriePerformance(t *testing.T) { + inserts := 100000 // increase this to 1M for more interesting results + data := make([][]byte, inserts) + rand.Seed(42) + for i := 0; i < inserts; i++ { + size := rand.Intn(70) + 4 + data[i] = make([]byte, size) + rand.Read(data[i]) + for j := 0; j < size; j++ { + data[i][j] %= byte(62) // shrink the range to match the old test + } + } + + trie := NewCollapsedTrie() + // doing my own timing because I couldn't get the B.Run method to work: + start := time.Now() + for i := 0; i < inserts; i++ { + _, node := trie.InsertOrFind(data[i]) + assert.NotNil(t, node, "Failure at %d of %d", i, inserts) + } + t.Logf("Insertion in %f sec.", time.Since(start).Seconds()) + + start = time.Now() + for i := 0; i < inserts; i++ { + node := trie.Find(data[i]) + assert.True(t, bytes.HasSuffix(data[i], node.key), "Failure on %d of %d", i, inserts) + } + t.Logf("Lookup in %f sec. on %d nodes.", time.Since(start).Seconds(), trie.NodeCount()) + + start = time.Now() + for i := 0; i < inserts; i++ { + indexes, path := trie.FindPath(data[i]) + assert.True(t, len(indexes) == len(path)) + assert.True(t, len(path) > 1) + assert.True(t, bytes.HasSuffix(data[i], path[len(path)-1].key)) + } + t.Logf("Parents in %f sec.", time.Since(start).Seconds()) + + start = time.Now() + for i := 0; i < inserts; i++ { + trie.Erase(data[i]) + } + t.Logf("Deletion in %f sec.", time.Since(start).Seconds()) + assert.Equal(t, 1, trie.NodeCount()) +} diff --git a/claimtrie/merkletrie/merkletrie.go b/claimtrie/merkletrie/merkletrie.go new file mode 100644 index 00000000..3bc525fe --- /dev/null +++ b/claimtrie/merkletrie/merkletrie.go @@ -0,0 +1,255 @@ +package merkletrie + +import ( + "bytes" + "fmt" + "runtime" + "sort" + "sync" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" +) + +var ( + // EmptyTrieHash represents the Merkle Hash of an empty PersistentTrie. + // "0000000000000000000000000000000000000000000000000000000000000001" + EmptyTrieHash = &chainhash.Hash{1} + NoChildrenHash = &chainhash.Hash{2} + NoClaimsHash = &chainhash.Hash{3} +) + +// PersistentTrie implements a 256-way prefix tree. +type PersistentTrie struct { + repo Repo + + root *vertex + bufs *sync.Pool +} + +// NewPersistentTrie returns a PersistentTrie. +func NewPersistentTrie(repo Repo) *PersistentTrie { + + tr := &PersistentTrie{ + repo: repo, + bufs: &sync.Pool{ + New: func() interface{} { + return new(bytes.Buffer) + }, + }, + root: newVertex(EmptyTrieHash), + } + + return tr +} + +// SetRoot drops all resolved nodes in the PersistentTrie, and set the Root with specified hash. +func (t *PersistentTrie) SetRoot(h *chainhash.Hash) error { + t.root = newVertex(h) + runtime.GC() + return nil +} + +// Update updates the nodes along the path to the key. +// Each node is resolved or created with their Hash cleared. +func (t *PersistentTrie) Update(name []byte, hash *chainhash.Hash, restoreChildren bool) { + + n := t.root + for i, ch := range name { + if restoreChildren && len(n.childLinks) == 0 { + t.resolveChildLinks(n, name[:i]) + } + if n.childLinks[ch] == nil { + n.childLinks[ch] = newVertex(nil) + } + n.merkleHash = nil + n = n.childLinks[ch] + } + + if restoreChildren && len(n.childLinks) == 0 { + t.resolveChildLinks(n, name) + } + n.merkleHash = nil + n.claimsHash = hash +} + +// resolveChildLinks updates the links on n +func (t *PersistentTrie) resolveChildLinks(n *vertex, key []byte) { + + if n.merkleHash == nil { + return + } + + b := t.bufs.Get().(*bytes.Buffer) + defer t.bufs.Put(b) + b.Reset() + b.Write(key) + b.Write(n.merkleHash[:]) + + result, closer, err := t.repo.Get(b.Bytes()) + if result == nil { + return + } else if err != nil { + panic(err) + } + defer closer.Close() + + nb := nbuf(result) + _, n.claimsHash = nb.hasValue() + for i := 0; i < nb.entries(); i++ { + p, h := nb.entry(i) + n.childLinks[p] = newVertex(h) + } +} + +// MerkleHash returns the Merkle Hash of the PersistentTrie. +// All nodes must have been resolved before calling this function. +func (t *PersistentTrie) MerkleHash() *chainhash.Hash { + buf := make([]byte, 0, 256) + if h := t.merkle(buf, t.root); h == nil { + return EmptyTrieHash + } + return t.root.merkleHash +} + +// merkle recursively resolves the hashes of the node. +// All nodes must have been resolved before calling this function. +func (t *PersistentTrie) merkle(prefix []byte, v *vertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + + b := t.bufs.Get().(*bytes.Buffer) + defer t.bufs.Put(b) + b.Reset() + + keys := keysInOrder(v) + + for _, ch := range keys { + child := v.childLinks[ch] + if child == nil { + continue + } + p := append(prefix, ch) + h := t.merkle(p, child) + if h != nil { + b.WriteByte(ch) // nolint : errchk + b.Write(h[:]) // nolint : errchk + } + if h == nil || len(prefix) > 4 { // TODO: determine the right number here + delete(v.childLinks, ch) // keep the RAM down (they get recreated on Update) + } + } + + if v.claimsHash != nil { + b.Write(v.claimsHash[:]) + } + + if b.Len() > 0 { + h := chainhash.DoubleHashH(b.Bytes()) + v.merkleHash = &h + t.repo.Set(append(prefix, h[:]...), b.Bytes()) + } + + return v.merkleHash +} + +func keysInOrder(v *vertex) []byte { + keys := make([]byte, 0, len(v.childLinks)) + for key := range v.childLinks { + keys = append(keys, key) + } + sort.Slice(keys, func(i, j int) bool { return keys[i] < keys[j] }) + return keys +} + +func (t *PersistentTrie) MerkleHashAllClaims() *chainhash.Hash { + buf := make([]byte, 0, 256) + if h := t.merkleAllClaims(buf, t.root); h == nil { + return EmptyTrieHash + } + return t.root.merkleHash +} + +func (t *PersistentTrie) merkleAllClaims(prefix []byte, v *vertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + b := t.bufs.Get().(*bytes.Buffer) + defer t.bufs.Put(b) + b.Reset() + + keys := keysInOrder(v) + childHashes := make([]*chainhash.Hash, 0, len(keys)) + for _, ch := range keys { + n := v.childLinks[ch] + if n == nil { + continue + } + p := append(prefix, ch) + h := t.merkleAllClaims(p, n) + if h != nil { + childHashes = append(childHashes, h) + b.WriteByte(ch) // nolint : errchk + b.Write(h[:]) // nolint : errchk + } + if h == nil || len(prefix) > 4 { // TODO: determine the right number here + delete(v.childLinks, ch) // keep the RAM down (they get recreated on Update) + } + } + + if len(childHashes) > 1 || v.claimsHash != nil { // yeah, about that 1 there -- old code used the condensed trie + left := NoChildrenHash + if len(childHashes) > 0 { + left = node.ComputeMerkleRoot(childHashes) + } + right := NoClaimsHash + if v.claimsHash != nil { + b.Write(v.claimsHash[:]) // for Has Value, nolint : errchk + right = v.claimsHash + } + + h := node.HashMerkleBranches(left, right) + v.merkleHash = h + t.repo.Set(append(prefix, h[:]...), b.Bytes()) + } else if len(childHashes) == 1 { + v.merkleHash = childHashes[0] // pass it up the tree + t.repo.Set(append(prefix, v.merkleHash[:]...), b.Bytes()) + } + + return v.merkleHash +} + +func (t *PersistentTrie) Close() error { + return errors.WithStack(t.repo.Close()) +} + +func (t *PersistentTrie) Dump(s string) { + // TODO: this function is in the wrong spot; either it goes with its caller or it needs to be a generic iterator + // we don't want fmt used in here either way + + v := t.root + + for i := 0; i < len(s); i++ { + t.resolveChildLinks(v, []byte(s[:i])) + ch := s[i] + v = v.childLinks[ch] + if v == nil { + fmt.Printf("Missing child at %s\n", s[:i+1]) + return + } + } + t.resolveChildLinks(v, []byte(s)) + + fmt.Printf("Node hash: %s, has value: %t\n", v.merkleHash.String(), v.claimsHash != nil) + + for key, value := range v.childLinks { + fmt.Printf(" Child %s hash: %s\n", string(key), value.merkleHash.String()) + } +} + +func (t *PersistentTrie) Flush() error { + return t.repo.Flush() +} diff --git a/claimtrie/merkletrie/merkletrie_test.go b/claimtrie/merkletrie/merkletrie_test.go new file mode 100644 index 00000000..fc95a7b4 --- /dev/null +++ b/claimtrie/merkletrie/merkletrie_test.go @@ -0,0 +1,25 @@ +package merkletrie + +import ( + "testing" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" + + "github.com/stretchr/testify/require" +) + +func TestName(t *testing.T) { + + r := require.New(t) + + target, _ := chainhash.NewHashFromStr("e9ffb584c62449f157c8be88257bd1eebb2d8ef824f5c86b43c4f8fd9e800d6a") + + data := []*chainhash.Hash{EmptyTrieHash} + root := node.ComputeMerkleRoot(data) + r.True(EmptyTrieHash.IsEqual(root)) + + data = append(data, NoChildrenHash, NoClaimsHash) + root = node.ComputeMerkleRoot(data) + r.True(target.IsEqual(root)) +} diff --git a/claimtrie/merkletrie/merkletrierepo/pebble.go b/claimtrie/merkletrie/merkletrierepo/pebble.go new file mode 100644 index 00000000..c903794e --- /dev/null +++ b/claimtrie/merkletrie/merkletrierepo/pebble.go @@ -0,0 +1,67 @@ +package merkletrierepo + +import ( + "io" + + "github.com/cockroachdb/pebble" + "github.com/pkg/errors" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + cache := pebble.NewCache(512 << 20) + //defer cache.Unref() + // + //go func() { + // tick := time.NewTicker(60 * time.Second) + // for range tick.C { + // + // m := cache.Metrics() + // fmt.Printf("cnt: %s, objs: %s, hits: %s, miss: %s, hitrate: %.2f\n", + // humanize.Bytes(uint64(m.Size)), + // humanize.Comma(m.Count), + // humanize.Comma(m.Hits), + // humanize.Comma(m.Misses), + // float64(m.Hits)/float64(m.Hits+m.Misses)) + // + // } + //}() + + db, err := pebble.Open(path, &pebble.Options{Cache: cache, BytesPerSync: 32 << 20, MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +func (repo *Pebble) Get(key []byte) ([]byte, io.Closer, error) { + d, c, e := repo.db.Get(key) + if e == pebble.ErrNotFound { + return nil, c, nil + } + return d, c, e +} + +func (repo *Pebble) Set(key, value []byte) error { + return repo.db.Set(key, value, pebble.NoSync) +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/merkletrie/ramtrie.go b/claimtrie/merkletrie/ramtrie.go new file mode 100644 index 00000000..7b426655 --- /dev/null +++ b/claimtrie/merkletrie/ramtrie.go @@ -0,0 +1,139 @@ +package merkletrie + +import ( + "bytes" + "errors" + "runtime" + "sync" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" +) + +type MerkleTrie interface { + SetRoot(h *chainhash.Hash) error + Update(name []byte, h *chainhash.Hash, restoreChildren bool) + MerkleHash() *chainhash.Hash + MerkleHashAllClaims() *chainhash.Hash + Flush() error +} + +type RamTrie struct { + collapsedTrie + bufs *sync.Pool +} + +func NewRamTrie() *RamTrie { + return &RamTrie{ + bufs: &sync.Pool{ + New: func() interface{} { + return new(bytes.Buffer) + }, + }, + collapsedTrie: collapsedTrie{Root: &collapsedVertex{merkleHash: EmptyTrieHash}}, + } +} + +var ErrFullRebuildRequired = errors.New("a full rebuild is required") + +func (rt *RamTrie) SetRoot(h *chainhash.Hash) error { + if rt.Root.merkleHash.IsEqual(h) { + runtime.GC() + return nil + } + + // should technically clear the old trie first, but this is abused for partial rebuilds so don't + return ErrFullRebuildRequired +} + +func (rt *RamTrie) Update(name []byte, h *chainhash.Hash, _ bool) { + if h == nil { + rt.Erase(name) + } else { + _, n := rt.InsertOrFind(name) + n.claimHash = h + } +} + +func (rt *RamTrie) MerkleHash() *chainhash.Hash { + if h := rt.merkleHash(rt.Root); h == nil { + return EmptyTrieHash + } + return rt.Root.merkleHash +} + +func (rt *RamTrie) merkleHash(v *collapsedVertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + + b := rt.bufs.Get().(*bytes.Buffer) + defer rt.bufs.Put(b) + b.Reset() + + for _, ch := range v.children { + h := rt.merkleHash(ch) // h is a pointer; don't destroy its data + b.WriteByte(ch.key[0]) // nolint : errchk + b.Write(rt.completeHash(h, ch.key)) // nolint : errchk + } + + if v.claimHash != nil { + b.Write(v.claimHash[:]) + } + + if b.Len() > 0 { + h := chainhash.DoubleHashH(b.Bytes()) + v.merkleHash = &h + } + + return v.merkleHash +} + +func (rt *RamTrie) completeHash(h *chainhash.Hash, childKey KeyType) []byte { + var data [chainhash.HashSize + 1]byte + copy(data[1:], h[:]) + for i := len(childKey) - 1; i > 0; i-- { + data[0] = childKey[i] + copy(data[1:], chainhash.DoubleHashB(data[:])) + } + return data[1:] +} + +func (rt *RamTrie) MerkleHashAllClaims() *chainhash.Hash { + if h := rt.merkleHashAllClaims(rt.Root); h == nil { + return EmptyTrieHash + } + return rt.Root.merkleHash +} + +func (rt *RamTrie) merkleHashAllClaims(v *collapsedVertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + + childHashes := make([]*chainhash.Hash, 0, len(v.children)) + for _, ch := range v.children { + h := rt.merkleHashAllClaims(ch) + childHashes = append(childHashes, h) + } + + claimHash := NoClaimsHash + if v.claimHash != nil { + claimHash = v.claimHash + } else if len(childHashes) == 0 { + return nil + } + + childHash := NoChildrenHash + if len(childHashes) > 0 { + // this shouldn't be referencing node; where else can we put this merkle root func? + childHash = node.ComputeMerkleRoot(childHashes) + } + + v.merkleHash = node.HashMerkleBranches(childHash, claimHash) + return v.merkleHash +} + +func (rt *RamTrie) Flush() error { + return nil +} diff --git a/claimtrie/merkletrie/repo.go b/claimtrie/merkletrie/repo.go new file mode 100644 index 00000000..68b6c8d6 --- /dev/null +++ b/claimtrie/merkletrie/repo.go @@ -0,0 +1,13 @@ +package merkletrie + +import ( + "io" +) + +// Repo defines APIs for PersistentTrie to access persistence layer. +type Repo interface { + Get(key []byte) ([]byte, io.Closer, error) + Set(key, value []byte) error + Close() error + Flush() error +} diff --git a/claimtrie/merkletrie/vertex.go b/claimtrie/merkletrie/vertex.go new file mode 100644 index 00000000..77f1f04a --- /dev/null +++ b/claimtrie/merkletrie/vertex.go @@ -0,0 +1,43 @@ +package merkletrie + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" +) + +type vertex struct { + merkleHash *chainhash.Hash + claimsHash *chainhash.Hash + childLinks map[byte]*vertex +} + +func newVertex(hash *chainhash.Hash) *vertex { + return &vertex{childLinks: map[byte]*vertex{}, merkleHash: hash} +} + +// TODO: more professional to use msgpack here? + +// nbuf decodes the on-disk format of a node, which has the following form: +// ch(1B) hash(32B) +// ... +// ch(1B) hash(32B) +// vhash(32B) +type nbuf []byte + +func (nb nbuf) entries() int { + return len(nb) / 33 +} + +func (nb nbuf) entry(i int) (byte, *chainhash.Hash) { + h := chainhash.Hash{} + copy(h[:], nb[33*i+1:]) + return nb[33*i], &h +} + +func (nb nbuf) hasValue() (bool, *chainhash.Hash) { + if len(nb)%33 == 0 { + return false, nil + } + h := chainhash.Hash{} + copy(h[:], nb[len(nb)-32:]) + return true, &h +} diff --git a/claimtrie/node/claim.go b/claimtrie/node/claim.go new file mode 100644 index 00000000..8f385913 --- /dev/null +++ b/claimtrie/node/claim.go @@ -0,0 +1,92 @@ +package node + +import ( + "bytes" + "strconv" + "strings" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/wire" +) + +type Status int + +const ( + Accepted Status = iota + Activated + Deactivated +) + +// Claim defines a structure of stake, which could be a Claim or Support. +type Claim struct { + OutPoint wire.OutPoint + ClaimID change.ClaimID + Amount int64 + // CreatedAt int32 // the very first block, unused at present + AcceptedAt int32 // the latest update height + ActiveAt int32 // AcceptedAt + actual delay + VisibleAt int32 + + Status Status `msgpack:",omitempty"` + Sequence int32 `msgpack:",omitempty"` +} + +func (c *Claim) setOutPoint(op wire.OutPoint) *Claim { + c.OutPoint = op + return c +} + +func (c *Claim) SetAmt(amt int64) *Claim { + c.Amount = amt + return c +} + +func (c *Claim) setAccepted(height int32) *Claim { + c.AcceptedAt = height + return c +} + +func (c *Claim) setActiveAt(height int32) *Claim { + c.ActiveAt = height + return c +} + +func (c *Claim) setStatus(status Status) *Claim { + c.Status = status + return c +} + +func (c *Claim) ExpireAt() int32 { + + if c.AcceptedAt+param.ActiveParams.OriginalClaimExpirationTime > param.ActiveParams.ExtendedClaimExpirationForkHeight { + return c.AcceptedAt + param.ActiveParams.ExtendedClaimExpirationTime + } + + return c.AcceptedAt + param.ActiveParams.OriginalClaimExpirationTime +} + +func OutPointLess(a, b wire.OutPoint) bool { + + switch cmp := bytes.Compare(a.Hash[:], b.Hash[:]); { + case cmp < 0: + return true + case cmp > 0: + return false + default: + return a.Index < b.Index + } +} + +func NewOutPointFromString(str string) *wire.OutPoint { + + f := strings.Split(str, ":") + if len(f) != 2 { + return nil + } + hash, _ := chainhash.NewHashFromStr(f[0]) + idx, _ := strconv.Atoi(f[1]) + + return wire.NewOutPoint(hash, uint32(idx)) +} diff --git a/claimtrie/node/claim_list.go b/claimtrie/node/claim_list.go new file mode 100644 index 00000000..007a1b6b --- /dev/null +++ b/claimtrie/node/claim_list.go @@ -0,0 +1,33 @@ +package node + +import ( + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/wire" +) + +type ClaimList []*Claim + +type comparator func(c *Claim) bool + +func byID(id change.ClaimID) comparator { + return func(c *Claim) bool { + return c.ClaimID == id + } +} + +func byOut(out wire.OutPoint) comparator { + return func(c *Claim) bool { + return c.OutPoint == out // assuming value comparison + } +} + +func (l ClaimList) find(cmp comparator) *Claim { + + for i := range l { + if cmp(l[i]) { + return l[i] + } + } + + return nil +} diff --git a/claimtrie/node/hashfork_manager.go b/claimtrie/node/hashfork_manager.go new file mode 100644 index 00000000..bbd814ee --- /dev/null +++ b/claimtrie/node/hashfork_manager.go @@ -0,0 +1,39 @@ +package node + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type HashV2Manager struct { + Manager +} + +func (nm *HashV2Manager) computeClaimHashes(name []byte) (*chainhash.Hash, int32) { + + n, err := nm.NodeAt(nm.Height(), name) + if err != nil || n == nil { + return nil, 0 + } + + n.SortClaimsByBid() + claimHashes := make([]*chainhash.Hash, 0, len(n.Claims)) + for _, c := range n.Claims { + if c.Status == Activated { // TODO: unit test this line + claimHashes = append(claimHashes, calculateNodeHash(c.OutPoint, n.TakenOverAt)) + } + } + if len(claimHashes) > 0 { + return ComputeMerkleRoot(claimHashes), n.NextUpdate() + } + return nil, n.NextUpdate() +} + +func (nm *HashV2Manager) Hash(name []byte) (*chainhash.Hash, int32) { + + if nm.Height() >= param.ActiveParams.AllClaimsInMerkleForkHeight { + return nm.computeClaimHashes(name) + } + + return nm.Manager.Hash(name) +} diff --git a/claimtrie/node/hashfunc.go b/claimtrie/node/hashfunc.go new file mode 100644 index 00000000..deec78bb --- /dev/null +++ b/claimtrie/node/hashfunc.go @@ -0,0 +1,57 @@ +package node + +import ( + "crypto/sha256" + "encoding/binary" + "strconv" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" +) + +func HashMerkleBranches(left *chainhash.Hash, right *chainhash.Hash) *chainhash.Hash { + // Concatenate the left and right nodes. + var hash [chainhash.HashSize * 2]byte + copy(hash[:chainhash.HashSize], left[:]) + copy(hash[chainhash.HashSize:], right[:]) + + newHash := chainhash.DoubleHashH(hash[:]) + return &newHash +} + +func ComputeMerkleRoot(hashes []*chainhash.Hash) *chainhash.Hash { + if len(hashes) <= 0 { + return nil + } + for len(hashes) > 1 { + if (len(hashes) & 1) > 0 { // odd count + hashes = append(hashes, hashes[len(hashes)-1]) + } + for i := 0; i < len(hashes); i += 2 { // TODO: parallelize this loop (or use a lib that does it) + hashes[i>>1] = HashMerkleBranches(hashes[i], hashes[i+1]) + } + hashes = hashes[:len(hashes)>>1] + } + return hashes[0] +} + +func calculateNodeHash(op wire.OutPoint, takeover int32) *chainhash.Hash { + + txHash := chainhash.DoubleHashH(op.Hash[:]) + + nOut := []byte(strconv.Itoa(int(op.Index))) + nOutHash := chainhash.DoubleHashH(nOut) + + buf := make([]byte, 8) + binary.BigEndian.PutUint64(buf, uint64(takeover)) + heightHash := chainhash.DoubleHashH(buf) + + h := make([]byte, 0, sha256.Size*3) + h = append(h, txHash[:]...) + h = append(h, nOutHash[:]...) + h = append(h, heightHash[:]...) + + hh := chainhash.DoubleHashH(h) + + return &hh +} diff --git a/claimtrie/node/log.go b/claimtrie/node/log.go new file mode 100644 index 00000000..86293b58 --- /dev/null +++ b/claimtrie/node/log.go @@ -0,0 +1,47 @@ +package node + +import ( + "sync" + + "github.com/btcsuite/btclog" +) + +// log is a logger that is initialized with no output filters. This +// means the package will not perform any logging by default until the caller +// requests it. +var log btclog.Logger + +// The default amount of logging is none. +func init() { + DisableLog() +} + +// DisableLog disables all library log output. Logging output is disabled +// by default until either UseLogger or SetLogWriter are called. +func DisableLog() { + log = btclog.Disabled +} + +// UseLogger uses a specified Logger to output package logging info. +// This should be used in preference to SetLogWriter if the caller is also +// using btclog. +func UseLogger(logger btclog.Logger) { + log = logger +} + +var loggedStrings = map[string]bool{} // is this gonna get too large? +var loggedStringsMutex sync.Mutex + +func LogOnce(s string) { + loggedStringsMutex.Lock() + defer loggedStringsMutex.Unlock() + if loggedStrings[s] { + return + } + loggedStrings[s] = true + log.Info(s) +} + +func Warn(s string) { + log.Warn(s) +} diff --git a/claimtrie/node/manager.go b/claimtrie/node/manager.go new file mode 100644 index 00000000..605b7123 --- /dev/null +++ b/claimtrie/node/manager.go @@ -0,0 +1,374 @@ +package node + +import ( + "fmt" + "sort" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type Manager interface { + AppendChange(chg change.Change) + IncrementHeightTo(height int32) ([][]byte, error) + DecrementHeightTo(affectedNames [][]byte, height int32) error + Height() int32 + Close() error + NodeAt(height int32, name []byte) (*Node, error) + IterateNames(predicate func(name []byte) bool) + Hash(name []byte) (*chainhash.Hash, int32) + Flush() error +} + +type BaseManager struct { + repo Repo + + height int32 + changes []change.Change +} + +func NewBaseManager(repo Repo) (*BaseManager, error) { + + nm := &BaseManager{ + repo: repo, + } + + return nm, nil +} + +func (nm *BaseManager) NodeAt(height int32, name []byte) (*Node, error) { + + changes, err := nm.repo.LoadChanges(name) + if err != nil { + return nil, errors.Wrap(err, "in load changes") + } + + n, err := nm.newNodeFromChanges(changes, height) + if err != nil { + return nil, errors.Wrap(err, "in new node") + } + + return n, nil +} + +// Node returns a node at the current height. +// The returned node may have pending changes. +func (nm *BaseManager) node(name []byte) (*Node, error) { + return nm.NodeAt(nm.height, name) +} + +// newNodeFromChanges returns a new Node constructed from the changes. +// The changes must preserve their order received. +func (nm *BaseManager) newNodeFromChanges(changes []change.Change, height int32) (*Node, error) { + + if len(changes) == 0 { + return nil, nil + } + + n := New() + previous := changes[0].Height + count := len(changes) + + for i, chg := range changes { + if chg.Height < previous { + panic("expected the changes to be in order by height") + } + if chg.Height > height { + count = i + break + } + + if previous < chg.Height { + n.AdjustTo(previous, chg.Height-1, chg.Name) // update bids and activation + previous = chg.Height + } + + delay := nm.getDelayForName(n, chg) + err := n.ApplyChange(chg, delay) + if err != nil { + return nil, errors.Wrap(err, "in apply change") + } + } + + if count <= 0 { + return nil, nil + } + lastChange := changes[count-1] + return n.AdjustTo(lastChange.Height, height, lastChange.Name), nil +} + +func (nm *BaseManager) AppendChange(chg change.Change) { + + nm.changes = append(nm.changes, chg) + + // worth putting in this kind of thing pre-emptively? + // log.Debugf("CHG: %d, %s, %v, %s, %d", chg.Height, chg.Name, chg.Type, chg.ClaimID, chg.Amount) +} + +func collectChildNames(changes []change.Change) { + // we need to determine which children (names that start with the same name) go with which change + // if we have the names in order then we can avoid iterating through all names in the change list + // and we can possibly reuse the previous list. + + // what would happen in the old code: + // spending a claim (which happens before every update) could remove a node from the cached trie + // in which case we would fall back on the data from the previous block (where it obviously wasn't spent). + // It would only delete the node if it had no children, but have even some rare situations + // Where all of the children happen to be deleted first. That's what we must detect here. + + // Algorithm: + // For each non-spend change + // Loop through all the spends before you and add them to your child list if they are your child + + type pair struct { + name string + order int + } + + spends := make([]pair, 0, len(changes)) + for i := range changes { + t := changes[i].Type + if t != change.SpendClaim { + continue + } + spends = append(spends, pair{string(changes[i].Name), i}) + } + sort.Slice(spends, func(i, j int) bool { + return spends[i].name < spends[j].name + }) + + for i := range changes { + t := changes[i].Type + if t == change.SpendClaim || t == change.SpendSupport { + continue + } + a := string(changes[i].Name) + sc := map[string]bool{} + idx := sort.Search(len(spends), func(k int) bool { + return spends[k].name > a + }) + for idx < len(spends) { + b := spends[idx].name + if len(b) <= len(a) || a != b[:len(a)] { + break // since they're ordered alphabetically, we should be able to break out once we're past matches + } + if spends[idx].order < i { + sc[b] = true + } + idx++ + } + changes[i].SpentChildren = sc + } +} + +// to understand the above function, it may be helpful to refer to the slower implementation: +//func collectChildNamesSlow(changes []change.Change) { +// for i := range changes { +// t := changes[i].Type +// if t == change.SpendClaim || t == change.SpendSupport { +// continue +// } +// a := changes[i].Name +// sc := map[string]bool{} +// for j := 0; j < i; j++ { +// t = changes[j].Type +// if t != change.SpendClaim { +// continue +// } +// b := changes[j].Name +// if len(b) >= len(a) && bytes.Equal(a, b[:len(a)]) { +// sc[string(b)] = true +// } +// } +// changes[i].SpentChildren = sc +// } +//} + +func (nm *BaseManager) IncrementHeightTo(height int32) ([][]byte, error) { + + if height <= nm.height { + panic("invalid height") + } + + if height >= param.ActiveParams.MaxRemovalWorkaroundHeight { + // not technically needed until block 884430, but to be true to the arbitrary rollback length... + collectChildNames(nm.changes) + } + + names := make([][]byte, 0, len(nm.changes)) + for i := range nm.changes { + names = append(names, nm.changes[i].Name) + } + + if err := nm.repo.AppendChanges(nm.changes); err != nil { // destroys names + return nil, errors.Wrap(err, "in append changes") + } + + // Truncate the buffer size to zero. + if len(nm.changes) > 1000 { // TODO: determine a good number here + nm.changes = nil // release the RAM + } else { + nm.changes = nm.changes[:0] + } + nm.height = height + + return names, nil +} + +func (nm *BaseManager) DecrementHeightTo(affectedNames [][]byte, height int32) error { + if height >= nm.height { + return errors.Errorf("invalid height of %d for %d", height, nm.height) + } + + for _, name := range affectedNames { + if err := nm.repo.DropChanges(name, height); err != nil { + return errors.Wrap(err, "in drop changes") + } + } + + nm.height = height + + return nil +} + +func (nm *BaseManager) getDelayForName(n *Node, chg change.Change) int32 { + // Note: we don't consider the active status of BestClaim here on purpose. + // That's because we deactivate and reactivate as part of claim updates. + // However, the final status will be accounted for when we compute the takeover heights; + // claims may get activated early at that point. + + hasBest := n.BestClaim != nil + if hasBest && n.BestClaim.ClaimID == chg.ClaimID { + return 0 + } + if chg.ActiveHeight >= chg.Height { // ActiveHeight is usually unset (aka, zero) + return chg.ActiveHeight - chg.Height + } + if !hasBest { + return 0 + } + + delay := calculateDelay(chg.Height, n.TakenOverAt) + if delay > 0 && nm.aWorkaroundIsNeeded(n, chg) { + if chg.Height >= nm.height { + LogOnce(fmt.Sprintf("Delay workaround applies to %s at %d, ClaimID: %s", + chg.Name, chg.Height, chg.ClaimID)) + } + return 0 + } + return delay +} + +func hasZeroActiveClaims(n *Node) bool { + // this isn't quite the same as having an active best (since that is only updated after all changes are processed) + for _, c := range n.Claims { + if c.Status == Activated { + return false + } + } + return true +} + +// aWorkaroundIsNeeded handles bugs that existed in previous versions +func (nm *BaseManager) aWorkaroundIsNeeded(n *Node, chg change.Change) bool { + + if chg.Type == change.SpendClaim || chg.Type == change.SpendSupport { + return false + } + + if chg.Height >= param.ActiveParams.MaxRemovalWorkaroundHeight { + // TODO: hard fork this out; it's a bug from previous versions: + + // old 17.3 C++ code we're trying to mimic (where empty means no active claims): + // auto it = nodesToAddOrUpdate.find(name); // nodesToAddOrUpdate is the working changes, base is previous block + // auto answer = (it || (it = base->find(name))) && !it->empty() ? nNextHeight - it->nHeightOfLastTakeover : 0; + + return hasZeroActiveClaims(n) && nm.hasChildren(chg.Name, chg.Height, chg.SpentChildren, 2) + } else if len(n.Claims) > 0 { + // NOTE: old code had a bug in it where nodes with no claims but with children would get left in the cache after removal. + // This would cause the getNumBlocksOfContinuousOwnership to return zero (causing incorrect takeover height calc). + w, ok := param.DelayWorkarounds[string(chg.Name)] + if ok { + for _, h := range w { + if chg.Height == h { + return true + } + } + } + } + return false +} + +func calculateDelay(curr, tookOver int32) int32 { + + delay := (curr - tookOver) / param.ActiveParams.ActiveDelayFactor + if delay > param.ActiveParams.MaxActiveDelay { + return param.ActiveParams.MaxActiveDelay + } + + return delay +} + +func (nm *BaseManager) Height() int32 { + return nm.height +} + +func (nm *BaseManager) Close() error { + return errors.WithStack(nm.repo.Close()) +} + +func (nm *BaseManager) hasChildren(name []byte, height int32, spentChildren map[string]bool, required int) bool { + c := map[byte]bool{} + if spentChildren == nil { + spentChildren = map[string]bool{} + } + + err := nm.repo.IterateChildren(name, func(changes []change.Change) bool { + // if the key is unseen, generate a node for it to height + // if that node is active then increase the count + if len(changes) == 0 { + return true + } + if c[changes[0].Name[len(name)]] { // assuming all names here are longer than starter name + return true // we already checked a similar name + } + if spentChildren[string(changes[0].Name)] { + return true // children that are spent in the same block cannot count as active children + } + n, _ := nm.newNodeFromChanges(changes, height) + if n != nil && n.HasActiveBestClaim() { + c[changes[0].Name[len(name)]] = true + if len(c) >= required { + return false + } + } + return true + }) + return err == nil && len(c) >= required +} + +func (nm *BaseManager) IterateNames(predicate func(name []byte) bool) { + nm.repo.IterateAll(predicate) +} + +func (nm *BaseManager) Hash(name []byte) (*chainhash.Hash, int32) { + + n, err := nm.node(name) + if err != nil || n == nil { + return nil, 0 + } + if len(n.Claims) > 0 { + if n.BestClaim != nil && n.BestClaim.Status == Activated { + h := calculateNodeHash(n.BestClaim.OutPoint, n.TakenOverAt) + return h, n.NextUpdate() + } + } + return nil, n.NextUpdate() +} + +func (nm *BaseManager) Flush() error { + return nm.repo.Flush() +} diff --git a/claimtrie/node/manager_test.go b/claimtrie/node/manager_test.go new file mode 100644 index 00000000..0f5ca93e --- /dev/null +++ b/claimtrie/node/manager_test.go @@ -0,0 +1,249 @@ +package node + +import ( + "fmt" + "testing" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node/noderepo" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/wire" + + "github.com/stretchr/testify/require" +) + +var ( + out1 = NewOutPointFromString("0000000000000000000000000000000000000000000000000000000000000000:1") + out2 = NewOutPointFromString("0000000000000000000000000000000000000000000000000000000000000000:2") + out3 = NewOutPointFromString("0100000000000000000000000000000000000000000000000000000000000000:1") + out4 = NewOutPointFromString("0100000000000000000000000000000000000000000000000000000000000000:2") + name1 = []byte("name1") + name2 = []byte("name2") +) + +// verify that we can round-trip bytes to strings +func TestStringRoundTrip(t *testing.T) { + + r := require.New(t) + + data := [][]byte{ + {97, 98, 99, 0, 100, 255}, + {0xc3, 0x28}, + {0xa0, 0xa1}, + {0xe2, 0x28, 0xa1}, + {0xf0, 0x28, 0x8c, 0x28}, + } + for _, d := range data { + s := string(d) + r.Equal(s, fmt.Sprintf("%s", d)) // nolint + d2 := []byte(s) + r.Equal(len(d), len(s)) + r.Equal(d, d2) + } +} + +func TestSimpleAddClaim(t *testing.T) { + + r := require.New(t) + + param.SetNetwork(wire.TestNet) + repo, err := noderepo.NewPebble(t.TempDir()) + r.NoError(err) + + m, err := NewBaseManager(repo) + r.NoError(err) + defer m.Close() + + _, err = m.IncrementHeightTo(10) + r.NoError(err) + + chg := change.NewChange(change.AddClaim).SetName(name1).SetOutPoint(out1).SetHeight(11) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(11) + r.NoError(err) + + chg = chg.SetName(name2).SetOutPoint(out2).SetHeight(12) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(12) + r.NoError(err) + + n1, err := m.node(name1) + r.NoError(err) + r.Equal(1, len(n1.Claims)) + r.NotNil(n1.Claims.find(byOut(*out1))) + + n2, err := m.node(name2) + r.NoError(err) + r.Equal(1, len(n2.Claims)) + r.NotNil(n2.Claims.find(byOut(*out2))) + + err = m.DecrementHeightTo([][]byte{name2}, 11) + r.NoError(err) + n2, err = m.node(name2) + r.NoError(err) + r.Nil(n2) + + err = m.DecrementHeightTo([][]byte{name1}, 1) + r.NoError(err) + n2, err = m.node(name1) + r.NoError(err) + r.Nil(n2) +} + +func TestSupportAmounts(t *testing.T) { + + r := require.New(t) + + param.SetNetwork(wire.TestNet) + repo, err := noderepo.NewPebble(t.TempDir()) + r.NoError(err) + + m, err := NewBaseManager(repo) + r.NoError(err) + defer m.Close() + + _, err = m.IncrementHeightTo(10) + r.NoError(err) + + chg := change.NewChange(change.AddClaim).SetName(name1).SetOutPoint(out1).SetHeight(11).SetAmount(3) + chg.ClaimID = change.NewClaimID(*out1) + m.AppendChange(chg) + + chg = change.NewChange(change.AddClaim).SetName(name1).SetOutPoint(out2).SetHeight(11).SetAmount(4) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + + _, err = m.IncrementHeightTo(11) + r.NoError(err) + + chg = change.NewChange(change.AddSupport).SetName(name1).SetOutPoint(out3).SetHeight(12).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out1) + m.AppendChange(chg) + + chg = change.NewChange(change.AddSupport).SetName(name1).SetOutPoint(out4).SetHeight(12).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + + chg = change.NewChange(change.SpendSupport).SetName(name1).SetOutPoint(out4).SetHeight(12).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + + _, err = m.IncrementHeightTo(20) + r.NoError(err) + + n1, err := m.node(name1) + r.NoError(err) + r.Equal(2, len(n1.Claims)) + r.Equal(int64(5), n1.BestClaim.Amount+n1.SupportSums[n1.BestClaim.ClaimID.Key()]) +} + +func TestNodeSort(t *testing.T) { + + r := require.New(t) + + param.ActiveParams.ExtendedClaimExpirationTime = 1000 + + r.True(OutPointLess(*out1, *out2)) + r.True(OutPointLess(*out1, *out3)) + + n := New() + n.Claims = append(n.Claims, &Claim{OutPoint: *out1, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{1}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out2, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{2}}) + n.handleExpiredAndActivated(3) + n.updateTakeoverHeight(3, []byte{}, true) + + r.Equal(n.Claims.find(byOut(*out1)).OutPoint.String(), n.BestClaim.OutPoint.String()) + + n.Claims = append(n.Claims, &Claim{OutPoint: *out3, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{3}}) + n.handleExpiredAndActivated(3) + n.updateTakeoverHeight(3, []byte{}, true) + r.Equal(n.Claims.find(byOut(*out1)).OutPoint.String(), n.BestClaim.OutPoint.String()) +} + +func TestClaimSort(t *testing.T) { + + r := require.New(t) + + param.ActiveParams.ExtendedClaimExpirationTime = 1000 + + n := New() + n.Claims = append(n.Claims, &Claim{OutPoint: *out2, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{2}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out3, AcceptedAt: 3, Amount: 2, ClaimID: change.ClaimID{3}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out3, AcceptedAt: 4, Amount: 2, ClaimID: change.ClaimID{4}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out1, AcceptedAt: 3, Amount: 4, ClaimID: change.ClaimID{1}}) + n.SortClaimsByBid() + + r.Equal(int64(4), n.Claims[0].Amount) + r.Equal(int64(3), n.Claims[1].Amount) + r.Equal(int64(2), n.Claims[2].Amount) + r.Equal(int32(4), n.Claims[3].AcceptedAt) +} + +func TestHasChildren(t *testing.T) { + r := require.New(t) + + param.SetNetwork(wire.TestNet) + repo, err := noderepo.NewPebble(t.TempDir()) + r.NoError(err) + + m, err := NewBaseManager(repo) + r.NoError(err) + defer m.Close() + + chg := change.NewChange(change.AddClaim).SetName([]byte("a")).SetOutPoint(out1).SetHeight(1).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out1) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(1) + r.NoError(err) + r.False(m.hasChildren([]byte("a"), 1, nil, 1)) + + chg = change.NewChange(change.AddClaim).SetName([]byte("ab")).SetOutPoint(out2).SetHeight(2).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(2) + r.NoError(err) + r.False(m.hasChildren([]byte("a"), 2, nil, 2)) + r.True(m.hasChildren([]byte("a"), 2, nil, 1)) + + chg = change.NewChange(change.AddClaim).SetName([]byte("abc")).SetOutPoint(out3).SetHeight(3).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out3) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(3) + r.NoError(err) + r.False(m.hasChildren([]byte("a"), 3, nil, 2)) + + chg = change.NewChange(change.AddClaim).SetName([]byte("ac")).SetOutPoint(out1).SetHeight(4).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out4) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(4) + r.NoError(err) + r.True(m.hasChildren([]byte("a"), 4, nil, 2)) +} + +func TestCollectChildren(t *testing.T) { + r := require.New(t) + + c1 := change.Change{Name: []byte("ba"), Type: change.SpendClaim} + c2 := change.Change{Name: []byte("ba"), Type: change.UpdateClaim} + c3 := change.Change{Name: []byte("ac"), Type: change.SpendClaim} + c4 := change.Change{Name: []byte("ac"), Type: change.UpdateClaim} + c5 := change.Change{Name: []byte("a"), Type: change.SpendClaim} + c6 := change.Change{Name: []byte("a"), Type: change.UpdateClaim} + c7 := change.Change{Name: []byte("ab"), Type: change.SpendClaim} + c8 := change.Change{Name: []byte("ab"), Type: change.UpdateClaim} + c := []change.Change{c1, c2, c3, c4, c5, c6, c7, c8} + + collectChildNames(c) + + r.Empty(c[0].SpentChildren) + r.Empty(c[2].SpentChildren) + r.Empty(c[4].SpentChildren) + r.Empty(c[6].SpentChildren) + + r.Len(c[1].SpentChildren, 0) + r.Len(c[3].SpentChildren, 0) + r.Len(c[5].SpentChildren, 1) + r.True(c[5].SpentChildren["ac"]) + + r.Len(c[7].SpentChildren, 0) +} diff --git a/claimtrie/node/node.go b/claimtrie/node/node.go new file mode 100644 index 00000000..34f0b60c --- /dev/null +++ b/claimtrie/node/node.go @@ -0,0 +1,313 @@ +package node + +import ( + "fmt" + "math" + "sort" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type Node struct { + BestClaim *Claim // The claim that has most effective amount at the current height. + TakenOverAt int32 // The height at when the current BestClaim took over. + Claims ClaimList // List of all Claims. + Supports ClaimList // List of all Supports, including orphaned ones. + SupportSums map[string]int64 +} + +// New returns a new node. +func New() *Node { + return &Node{SupportSums: map[string]int64{}} +} + +func (n *Node) HasActiveBestClaim() bool { + return n.BestClaim != nil && n.BestClaim.Status == Activated +} + +func (n *Node) ApplyChange(chg change.Change, delay int32) error { + + visibleAt := chg.VisibleHeight + if visibleAt <= 0 { + visibleAt = chg.Height + } + + switch chg.Type { + case change.AddClaim: + c := &Claim{ + OutPoint: chg.OutPoint, + Amount: chg.Amount, + ClaimID: chg.ClaimID, + // CreatedAt: chg.Height, + AcceptedAt: chg.Height, + ActiveAt: chg.Height + delay, + VisibleAt: visibleAt, + Sequence: int32(len(n.Claims)), + } + // old := n.Claims.find(byOut(chg.OutPoint)) // TODO: remove this after proving ResetHeight works + // if old != nil { + // return errors.Errorf("CONFLICT WITH EXISTING TXO! Name: %s, Height: %d", chg.Name, chg.Height) + // } + n.Claims = append(n.Claims, c) + + case change.SpendClaim: + c := n.Claims.find(byOut(chg.OutPoint)) + if c != nil { + c.setStatus(Deactivated) + } else { + LogOnce(fmt.Sprintf("Spending claim but missing existing claim with TXO %s, "+ + "Name: %s, ID: %s", chg.OutPoint, chg.Name, chg.ClaimID)) + } + // apparently it's legit to be absent in the map: + // 'two' at 481100, 36a719a156a1df178531f3c712b8b37f8e7cc3b36eea532df961229d936272a1:0 + + case change.UpdateClaim: + // Find and remove the claim, which has just been spent. + c := n.Claims.find(byID(chg.ClaimID)) + if c != nil && c.Status == Deactivated { + + // Keep its ID, which was generated from the spent claim. + // And update the rest of properties. + c.setOutPoint(chg.OutPoint).SetAmt(chg.Amount) + c.setStatus(Accepted) // it was Deactivated in the spend (but we only activate at the end of the block) + // that's because the old code would put all insertions into the "queue" that was processed at block's end + + // This forces us to be newer, which may in an unintentional takeover if there's an older one. + // TODO: reconsider these updates in future hard forks. + c.setAccepted(chg.Height) + c.setActiveAt(chg.Height + delay) + + } else { + LogOnce(fmt.Sprintf("Updating claim but missing existing claim with ID %s", chg.ClaimID)) + } + case change.AddSupport: + n.Supports = append(n.Supports, &Claim{ + OutPoint: chg.OutPoint, + Amount: chg.Amount, + ClaimID: chg.ClaimID, + AcceptedAt: chg.Height, + ActiveAt: chg.Height + delay, + VisibleAt: visibleAt, + }) + + case change.SpendSupport: + s := n.Supports.find(byOut(chg.OutPoint)) + if s != nil { + if s.Status == Activated { + n.SupportSums[s.ClaimID.Key()] -= s.Amount + } + // TODO: we could do without this Deactivated flag if we set expiration instead + // That would eliminate the above Sum update. + // We would also need to track the update situation, though, but that could be done locally. + s.setStatus(Deactivated) + } else { + LogOnce(fmt.Sprintf("Spending support but missing existing claim with TXO %s, "+ + "Name: %s, ID: %s", chg.OutPoint, chg.Name, chg.ClaimID)) + } + } + return nil +} + +// AdjustTo activates claims and computes takeovers until it reaches the specified height. +func (n *Node) AdjustTo(height, maxHeight int32, name []byte) *Node { + changed := n.handleExpiredAndActivated(height) > 0 + n.updateTakeoverHeight(height, name, changed) + if maxHeight > height { + for h := n.NextUpdate(); h <= maxHeight; h = n.NextUpdate() { + changed = n.handleExpiredAndActivated(h) > 0 + n.updateTakeoverHeight(h, name, changed) + height = h + } + } + return n +} + +func (n *Node) updateTakeoverHeight(height int32, name []byte, refindBest bool) { + + candidate := n.BestClaim + if refindBest { + candidate = n.findBestClaim() // so expensive... + } + + hasCandidate := candidate != nil + hasCurrentWinner := n.HasActiveBestClaim() + + takeoverHappening := !hasCandidate || !hasCurrentWinner || candidate.ClaimID != n.BestClaim.ClaimID + + if takeoverHappening { + if n.activateAllClaims(height) > 0 { + candidate = n.findBestClaim() + } + } + + if !takeoverHappening && height < param.ActiveParams.MaxRemovalWorkaroundHeight { + // This is a super ugly hack to work around bug in old code. + // The bug: un/support a name then update it. This will cause its takeover height to be reset to current. + // This is because the old code would add to the cache without setting block originals when dealing in supports. + _, takeoverHappening = param.TakeoverWorkarounds[fmt.Sprintf("%d_%s", height, name)] // TODO: ditch the fmt call + } + + if takeoverHappening { + n.TakenOverAt = height + n.BestClaim = candidate + } +} + +func (n *Node) handleExpiredAndActivated(height int32) int { + + changes := 0 + update := func(items ClaimList, sums map[string]int64) ClaimList { + for i := 0; i < len(items); i++ { + c := items[i] + if c.Status == Accepted && c.ActiveAt <= height && c.VisibleAt <= height { + c.setStatus(Activated) + changes++ + if sums != nil { + sums[c.ClaimID.Key()] += c.Amount + } + } + if c.ExpireAt() <= height || c.Status == Deactivated { + if i < len(items)-1 { + items[i] = items[len(items)-1] + i-- + } + items = items[:len(items)-1] + changes++ + if sums != nil && c.Status != Deactivated { + sums[c.ClaimID.Key()] -= c.Amount + } + } + } + return items + } + n.Claims = update(n.Claims, nil) + n.Supports = update(n.Supports, n.SupportSums) + return changes +} + +// NextUpdate returns the nearest height in the future that the node should +// be refreshed due to changes of claims or supports. +func (n Node) NextUpdate() int32 { + + next := int32(math.MaxInt32) + + for _, c := range n.Claims { + if c.ExpireAt() < next { + next = c.ExpireAt() + } + // if we're not active, we need to go to activeAt unless we're still invisible there + if c.Status == Accepted { + min := c.ActiveAt + if c.VisibleAt > min { + min = c.VisibleAt + } + if min < next { + next = min + } + } + } + + for _, s := range n.Supports { + if s.ExpireAt() < next { + next = s.ExpireAt() + } + if s.Status == Accepted { + min := s.ActiveAt + if s.VisibleAt > min { + min = s.VisibleAt + } + if min < next { + next = min + } + } + } + + return next +} + +func (n Node) findBestClaim() *Claim { + + // WARNING: this method is called billions of times. + // if we just had some easy way to know that our best claim was the first one in the list... + // or it may be faster to cache effective amount in the db at some point. + + var best *Claim + var bestAmount int64 + for _, candidate := range n.Claims { + + // not using switch here for performance reasons + if candidate.Status != Activated { + continue + } + + if best == nil { + best = candidate + continue + } + + candidateAmount := candidate.Amount + n.SupportSums[candidate.ClaimID.Key()] + if bestAmount <= 0 { + bestAmount = best.Amount + n.SupportSums[best.ClaimID.Key()] + } + + switch { + case candidateAmount > bestAmount: + best = candidate + bestAmount = candidateAmount + case candidateAmount < bestAmount: + continue + case candidate.AcceptedAt < best.AcceptedAt: + best = candidate + bestAmount = candidateAmount + case candidate.AcceptedAt > best.AcceptedAt: + continue + case OutPointLess(candidate.OutPoint, best.OutPoint): + best = candidate + bestAmount = candidateAmount + } + } + + return best +} + +func (n *Node) activateAllClaims(height int32) int { + count := 0 + for _, c := range n.Claims { + if c.Status == Accepted && c.ActiveAt > height && c.VisibleAt <= height { + c.setActiveAt(height) // don't necessarily need to change this number? + c.setStatus(Activated) + count++ + } + } + + for _, s := range n.Supports { + if s.Status == Accepted && s.ActiveAt > height && s.VisibleAt <= height { + s.setActiveAt(height) // don't necessarily need to change this number? + s.setStatus(Activated) + count++ + n.SupportSums[s.ClaimID.Key()] += s.Amount + } + } + return count +} + +func (n *Node) SortClaimsByBid() { + + // purposefully sorting by descent + sort.Slice(n.Claims, func(j, i int) bool { + iAmount := n.Claims[i].Amount + n.SupportSums[n.Claims[i].ClaimID.Key()] + jAmount := n.Claims[j].Amount + n.SupportSums[n.Claims[j].ClaimID.Key()] + switch { + case iAmount < jAmount: + return true + case iAmount > jAmount: + return false + case n.Claims[i].AcceptedAt > n.Claims[j].AcceptedAt: + return true + case n.Claims[i].AcceptedAt < n.Claims[j].AcceptedAt: + return false + } + return OutPointLess(n.Claims[j].OutPoint, n.Claims[i].OutPoint) + }) +} diff --git a/claimtrie/node/noderepo/noderepo_test.go b/claimtrie/node/noderepo/noderepo_test.go new file mode 100644 index 00000000..fb0a9764 --- /dev/null +++ b/claimtrie/node/noderepo/noderepo_test.go @@ -0,0 +1,188 @@ +package noderepo + +import ( + "testing" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" + + "github.com/stretchr/testify/require" +) + +var ( + out1 = node.NewOutPointFromString("0000000000000000000000000000000000000000000000000000000000000000:1") + testNodeName1 = []byte("name1") +) + +func TestPebble(t *testing.T) { + + r := require.New(t) + + repo, err := NewPebble(t.TempDir()) + r.NoError(err) + defer func() { + err := repo.Close() + r.NoError(err) + }() + + cleanup := func() { + lowerBound := testNodeName1 + upperBound := append(testNodeName1, byte(0)) + err := repo.db.DeleteRange(lowerBound, upperBound, nil) + r.NoError(err) + } + + testNodeRepo(t, repo, func() {}, cleanup) +} + +func testNodeRepo(t *testing.T, repo node.Repo, setup, cleanup func()) { + + r := require.New(t) + + chg := change.NewChange(change.AddClaim).SetName(testNodeName1).SetOutPoint(out1) + + testcases := []struct { + name string + height int32 + changes []change.Change + expected []change.Change + }{ + { + "test 1", + 1, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1)}, + }, + { + "test 2", + 2, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1)}, + }, + { + "test 3", + 3, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3)}, + }, + { + "test 4", + 4, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3)}, + }, + { + "test 5", + 5, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + }, + { + "test 6", + 6, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + }, + } + + for _, tt := range testcases { + + setup() + + err := repo.AppendChanges(tt.changes) + r.NoError(err) + + changes, err := repo.LoadChanges(testNodeName1) + r.NoError(err) + r.Equalf(tt.expected, changes[:len(tt.expected)], tt.name) + + cleanup() + } + + testcases2 := []struct { + name string + height int32 + changes [][]change.Change + expected []change.Change + }{ + { + "Save in 2 batches, and load up to 1", + 1, + [][]change.Change{ + {chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + {chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9)}, + }, + []change.Change{chg.SetHeight(1)}, + }, + { + "Save in 2 batches, and load up to 9", + 9, + [][]change.Change{ + {chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + {chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9)}, + }, + []change.Change{ + chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5), + chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9), + }, + }, + { + "Save in 3 batches, and load up to 8", + 8, + [][]change.Change{ + {chg.SetHeight(1), chg.SetHeight(3)}, + {chg.SetHeight(5)}, + {chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9)}, + }, + []change.Change{ + chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5), + chg.SetHeight(6), chg.SetHeight(8), + }, + }, + } + + for _, tt := range testcases2 { + + setup() + + for _, changes := range tt.changes { + err := repo.AppendChanges(changes) + r.NoError(err) + } + + changes, err := repo.LoadChanges(testNodeName1) + r.NoError(err) + r.Equalf(tt.expected, changes[:len(tt.expected)], tt.name) + + cleanup() + } +} + +func TestIterator(t *testing.T) { + + r := require.New(t) + + repo, err := NewPebble(t.TempDir()) + r.NoError(err) + defer func() { + err := repo.Close() + r.NoError(err) + }() + + creation := []change.Change{ + {Name: []byte("test\x00"), Height: 5}, + {Name: []byte("test\x00\x00"), Height: 5}, + {Name: []byte("test\x00b"), Height: 5}, + {Name: []byte("test\x00\xFF"), Height: 5}, + {Name: []byte("testa"), Height: 5}, + } + err = repo.AppendChanges(creation) + r.NoError(err) + + i := 0 + repo.IterateChildren([]byte{}, func(changes []change.Change) bool { + r.Equal(creation[i], changes[0]) + i++ + return true + }) +} diff --git a/claimtrie/node/noderepo/pebble.go b/claimtrie/node/noderepo/pebble.go new file mode 100644 index 00000000..a13dda82 --- /dev/null +++ b/claimtrie/node/noderepo/pebble.go @@ -0,0 +1,171 @@ +package noderepo + +import ( + "bytes" + "sort" + + "github.com/cockroachdb/pebble" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/pkg/errors" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{Cache: pebble.NewCache(64 << 20), BytesPerSync: 8 << 20, MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +// AppendChanges makes an assumption that anything you pass to it is newer than what was saved before. +func (repo *Pebble) AppendChanges(changes []change.Change) error { + + batch := repo.db.NewBatch() + defer batch.Close() + + buffer := bytes.NewBuffer(nil) + + for _, chg := range changes { + buffer.Reset() + err := chg.Marshal(buffer) + if err != nil { + return errors.Wrap(err, "in marshaller") + } + + err = batch.Merge(chg.Name, buffer.Bytes(), pebble.NoSync) + if err != nil { + return errors.Wrap(err, "in merge") + } + } + return errors.Wrap(batch.Commit(pebble.NoSync), "in commit") +} + +func (repo *Pebble) LoadChanges(name []byte) ([]change.Change, error) { + + data, closer, err := repo.db.Get(name) + if err != nil && err != pebble.ErrNotFound { + return nil, errors.Wrapf(err, "in get %s", name) // does returning a name in an error expose too much? + } + if closer != nil { + defer closer.Close() + } + + return unmarshalChanges(name, data) +} + +func unmarshalChanges(name, data []byte) ([]change.Change, error) { + // data is 84bytes+ per change + changes := make([]change.Change, 0, len(data)/84+1) // average is 5.1 changes + + buffer := bytes.NewBuffer(data) + for buffer.Len() > 0 { + var chg change.Change + err := chg.Unmarshal(buffer) + if err != nil { + return nil, errors.Wrap(err, "in decode") + } + chg.Name = name + changes = append(changes, chg) + } + + // this was required for the normalization stuff: + sort.SliceStable(changes, func(i, j int) bool { + return changes[i].Height < changes[j].Height + }) + + return changes, nil +} + +func (repo *Pebble) DropChanges(name []byte, finalHeight int32) error { + changes, err := repo.LoadChanges(name) + if err != nil { + return errors.Wrapf(err, "in load changes for %s", name) + } + i := 0 + for ; i < len(changes); i++ { // assuming changes are ordered by height + if changes[i].Height > finalHeight { + break + } + if changes[i].VisibleHeight > finalHeight { // created after this height has to be deleted + changes = append(changes[:i], changes[i+1:]...) + i-- + } + } + // making a performance assumption that DropChanges won't happen often: + err = repo.db.Set(name, []byte{}, pebble.NoSync) + if err != nil { + return errors.Wrapf(err, "in set at %s", name) + } + return repo.AppendChanges(changes[:i]) +} + +func (repo *Pebble) IterateChildren(name []byte, f func(changes []change.Change) bool) error { + start := make([]byte, len(name)+1) // zeros that last byte; need a constant len for stack alloc? + copy(start, name) + + end := make([]byte, len(name)) // max name length is 255 + copy(end, name) + validEnd := false + for i := len(name) - 1; i >= 0; i-- { + end[i]++ + if end[i] != 0 { + validEnd = true + break + } + } + if !validEnd { + end = nil // uh, we think this means run to the end of the table + } + + prefixIterOptions := &pebble.IterOptions{ + LowerBound: start, + UpperBound: end, + } + + iter := repo.db.NewIter(prefixIterOptions) + defer iter.Close() + + for iter.First(); iter.Valid(); iter.Next() { + // NOTE! iter.Key() is ephemeral! + changes, err := unmarshalChanges(iter.Key(), iter.Value()) + if err != nil { + return errors.Wrapf(err, "from unmarshaller at %s", iter.Key()) + } + if !f(changes) { + break + } + } + return nil +} + +func (repo *Pebble) IterateAll(predicate func(name []byte) bool) { + iter := repo.db.NewIter(nil) + defer iter.Close() + + for iter.First(); iter.Valid(); iter.Next() { + if !predicate(iter.Key()) { + break + } + } +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/node/normalizing_manager.go b/claimtrie/node/normalizing_manager.go new file mode 100644 index 00000000..d35403cd --- /dev/null +++ b/claimtrie/node/normalizing_manager.go @@ -0,0 +1,114 @@ +package node + +import ( + "bytes" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/normalization" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type NormalizingManager struct { // implements Manager + Manager + normalizedAt int32 +} + +func NewNormalizingManager(baseManager Manager) Manager { + log.Info(normalization.NormalizeTitle) + return &NormalizingManager{ + Manager: baseManager, + normalizedAt: -1, + } +} + +func (nm *NormalizingManager) AppendChange(chg change.Change) { + chg.Name = normalization.NormalizeIfNecessary(chg.Name, chg.Height) + nm.Manager.AppendChange(chg) +} + +func (nm *NormalizingManager) IncrementHeightTo(height int32) ([][]byte, error) { + nm.addNormalizationForkChangesIfNecessary(height) + return nm.Manager.IncrementHeightTo(height) +} + +func (nm *NormalizingManager) DecrementHeightTo(affectedNames [][]byte, height int32) error { + if nm.normalizedAt > height { + nm.normalizedAt = -1 + } + return nm.Manager.DecrementHeightTo(affectedNames, height) +} + +func (nm *NormalizingManager) addNormalizationForkChangesIfNecessary(height int32) { + + if nm.Manager.Height()+1 != height { + // initialization phase + if height >= param.ActiveParams.NormalizedNameForkHeight { + nm.normalizedAt = param.ActiveParams.NormalizedNameForkHeight // eh, we don't really know that it happened there + } + } + + if nm.normalizedAt >= 0 || height != param.ActiveParams.NormalizedNameForkHeight { + return + } + nm.normalizedAt = height + log.Info("Generating necessary changes for the normalization fork...") + + // the original code had an unfortunate bug where many unnecessary takeovers + // were triggered at the normalization fork + predicate := func(name []byte) bool { + norm := normalization.Normalize(name) + eq := bytes.Equal(name, norm) + if eq { + return true + } + + clone := make([]byte, len(name)) + copy(clone, name) // iteration name buffer is reused on future loops + + // by loading changes for norm here, you can determine if there will be a conflict + + n, err := nm.Manager.NodeAt(nm.Manager.Height(), clone) + if err != nil || n == nil { + return true + } + for _, c := range n.Claims { + nm.Manager.AppendChange(change.Change{ + Type: change.AddClaim, + Name: norm, + Height: c.AcceptedAt, + OutPoint: c.OutPoint, + ClaimID: c.ClaimID, + Amount: c.Amount, + ActiveHeight: c.ActiveAt, // necessary to match the old hash + VisibleHeight: height, // necessary to match the old hash; it would have been much better without + }) + nm.Manager.AppendChange(change.Change{ + Type: change.SpendClaim, + Name: clone, + Height: height, + OutPoint: c.OutPoint, + }) + } + for _, c := range n.Supports { + nm.Manager.AppendChange(change.Change{ + Type: change.AddSupport, + Name: norm, + Height: c.AcceptedAt, + OutPoint: c.OutPoint, + ClaimID: c.ClaimID, + Amount: c.Amount, + ActiveHeight: c.ActiveAt, + VisibleHeight: height, + }) + nm.Manager.AppendChange(change.Change{ + Type: change.SpendSupport, + Name: clone, + Height: height, + OutPoint: c.OutPoint, + }) + } + + return true + } + nm.Manager.IterateNames(predicate) +} diff --git a/claimtrie/node/repo.go b/claimtrie/node/repo.go new file mode 100644 index 00000000..4aaa65e8 --- /dev/null +++ b/claimtrie/node/repo.go @@ -0,0 +1,31 @@ +package node + +import ( + "github.com/lbryio/lbcd/claimtrie/change" +) + +// Repo defines APIs for Node to access persistence layer. +type Repo interface { + // AppendChanges saves changes into the repo. + // The changes can belong to different nodes, but the chronological + // order must be preserved for the same node. + AppendChanges(changes []change.Change) error + + // LoadChanges loads changes of a node up to (includes) the specified height. + // If no changes found, both returned slice and error will be nil. + LoadChanges(name []byte) ([]change.Change, error) + + DropChanges(name []byte, finalHeight int32) error + + // Close closes the repo. + Close() error + + // IterateChildren returns change sets for each of name.+ + // Return false on f to stop the iteration. + IterateChildren(name []byte, f func(changes []change.Change) bool) error + + // IterateAll iterates keys until the predicate function returns false + IterateAll(predicate func(name []byte) bool) + + Flush() error +} diff --git a/claimtrie/normalization/CaseFolding_v11.txt b/claimtrie/normalization/CaseFolding_v11.txt new file mode 100644 index 00000000..cce350f4 --- /dev/null +++ b/claimtrie/normalization/CaseFolding_v11.txt @@ -0,0 +1,1574 @@ +# CaseFolding-11.0.0.txt +# Date: 2018-01-31, 08:20:09 GMT +# © 2018 Unicode®, Inc. +# Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# +# Unicode Character Database +# For documentation, see http://www.unicode.org/reports/tr44/ +# +# Case Folding Properties +# +# This file is a supplement to the UnicodeData file. +# It provides a case folding mapping generated from the Unicode Character Database. +# If all characters are mapped according to the full mapping below, then +# case differences (according to UnicodeData.txt and SpecialCasing.txt) +# are eliminated. +# +# The data supports both implementations that require simple case foldings +# (where string lengths don't change), and implementations that allow full case folding +# (where string lengths may grow). Note that where they can be supported, the +# full case foldings are superior: for example, they allow "MASSE" and "Maße" to match. +# +# All code points not listed in this file map to themselves. +# +# NOTE: case folding does not preserve normalization formats! +# +# For information on case folding, including how to have case folding +# preserve normalization formats, see Section 3.13 Default Case Algorithms in +# The Unicode Standard. +# +# ================================================================================ +# Format +# ================================================================================ +# The entries in this file are in the following machine-readable format: +# +# ; ; ; # +# +# The status field is: +# C: common case folding, common mappings shared by both simple and full mappings. +# F: full case folding, mappings that cause strings to grow in length. Multiple characters are separated by spaces. +# S: simple case folding, mappings to single characters where different from F. +# T: special case for uppercase I and dotted uppercase I +# - For non-Turkic languages, this mapping is normally not used. +# - For Turkic languages (tr, az), this mapping can be used instead of the normal mapping for these characters. +# Note that the Turkic mappings do not maintain canonical equivalence without additional processing. +# See the discussions of case mapping in the Unicode Standard for more information. +# +# Usage: +# A. To do a simple case folding, use the mappings with status C + S. +# B. To do a full case folding, use the mappings with status C + F. +# +# The mappings with status T can be used or omitted depending on the desired case-folding +# behavior. (The default option is to exclude them.) +# +# ================================================================= + +# Property: Case_Folding + +# All code points not explicitly listed for Case_Folding +# have the value C for the status field, and the code point itself for the mapping field. + +# ================================================================= +0041; C; 0061; # LATIN CAPITAL LETTER A +0042; C; 0062; # LATIN CAPITAL LETTER B +0043; C; 0063; # LATIN CAPITAL LETTER C +0044; C; 0064; # LATIN CAPITAL LETTER D +0045; C; 0065; # LATIN CAPITAL LETTER E +0046; C; 0066; # LATIN CAPITAL LETTER F +0047; C; 0067; # LATIN CAPITAL LETTER G +0048; C; 0068; # LATIN CAPITAL LETTER H +0049; C; 0069; # LATIN CAPITAL LETTER I +0049; T; 0131; # LATIN CAPITAL LETTER I +004A; C; 006A; # LATIN CAPITAL LETTER J +004B; C; 006B; # LATIN CAPITAL LETTER K +004C; C; 006C; # LATIN CAPITAL LETTER L +004D; C; 006D; # LATIN CAPITAL LETTER M +004E; C; 006E; # LATIN CAPITAL LETTER N +004F; C; 006F; # LATIN CAPITAL LETTER O +0050; C; 0070; # LATIN CAPITAL LETTER P +0051; C; 0071; # LATIN CAPITAL LETTER Q +0052; C; 0072; # LATIN CAPITAL LETTER R +0053; C; 0073; # LATIN CAPITAL LETTER S +0054; C; 0074; # LATIN CAPITAL LETTER T +0055; C; 0075; # LATIN CAPITAL LETTER U +0056; C; 0076; # LATIN CAPITAL LETTER V +0057; C; 0077; # LATIN CAPITAL LETTER W +0058; C; 0078; # LATIN CAPITAL LETTER X +0059; C; 0079; # LATIN CAPITAL LETTER Y +005A; C; 007A; # LATIN CAPITAL LETTER Z +00B5; C; 03BC; # MICRO SIGN +00C0; C; 00E0; # LATIN CAPITAL LETTER A WITH GRAVE +00C1; C; 00E1; # LATIN CAPITAL LETTER A WITH ACUTE +00C2; C; 00E2; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX +00C3; C; 00E3; # LATIN CAPITAL LETTER A WITH TILDE +00C4; C; 00E4; # LATIN CAPITAL LETTER A WITH DIAERESIS +00C5; C; 00E5; # LATIN CAPITAL LETTER A WITH RING ABOVE +00C6; C; 00E6; # LATIN CAPITAL LETTER AE +00C7; C; 00E7; # LATIN CAPITAL LETTER C WITH CEDILLA +00C8; C; 00E8; # LATIN CAPITAL LETTER E WITH GRAVE +00C9; C; 00E9; # LATIN CAPITAL LETTER E WITH ACUTE +00CA; C; 00EA; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX +00CB; C; 00EB; # LATIN CAPITAL LETTER E WITH DIAERESIS +00CC; C; 00EC; # LATIN CAPITAL LETTER I WITH GRAVE +00CD; C; 00ED; # LATIN CAPITAL LETTER I WITH ACUTE +00CE; C; 00EE; # LATIN CAPITAL LETTER I WITH CIRCUMFLEX +00CF; C; 00EF; # LATIN CAPITAL LETTER I WITH DIAERESIS +00D0; C; 00F0; # LATIN CAPITAL LETTER ETH +00D1; C; 00F1; # LATIN CAPITAL LETTER N WITH TILDE +00D2; C; 00F2; # LATIN CAPITAL LETTER O WITH GRAVE +00D3; C; 00F3; # LATIN CAPITAL LETTER O WITH ACUTE +00D4; C; 00F4; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX +00D5; C; 00F5; # LATIN CAPITAL LETTER O WITH TILDE +00D6; C; 00F6; # LATIN CAPITAL LETTER O WITH DIAERESIS +00D8; C; 00F8; # LATIN CAPITAL LETTER O WITH STROKE +00D9; C; 00F9; # LATIN CAPITAL LETTER U WITH GRAVE +00DA; C; 00FA; # LATIN CAPITAL LETTER U WITH ACUTE +00DB; C; 00FB; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX +00DC; C; 00FC; # LATIN CAPITAL LETTER U WITH DIAERESIS +00DD; C; 00FD; # LATIN CAPITAL LETTER Y WITH ACUTE +00DE; C; 00FE; # LATIN CAPITAL LETTER THORN +00DF; F; 0073 0073; # LATIN SMALL LETTER SHARP S +0100; C; 0101; # LATIN CAPITAL LETTER A WITH MACRON +0102; C; 0103; # LATIN CAPITAL LETTER A WITH BREVE +0104; C; 0105; # LATIN CAPITAL LETTER A WITH OGONEK +0106; C; 0107; # LATIN CAPITAL LETTER C WITH ACUTE +0108; C; 0109; # LATIN CAPITAL LETTER C WITH CIRCUMFLEX +010A; C; 010B; # LATIN CAPITAL LETTER C WITH DOT ABOVE +010C; C; 010D; # LATIN CAPITAL LETTER C WITH CARON +010E; C; 010F; # LATIN CAPITAL LETTER D WITH CARON +0110; C; 0111; # LATIN CAPITAL LETTER D WITH STROKE +0112; C; 0113; # LATIN CAPITAL LETTER E WITH MACRON +0114; C; 0115; # LATIN CAPITAL LETTER E WITH BREVE +0116; C; 0117; # LATIN CAPITAL LETTER E WITH DOT ABOVE +0118; C; 0119; # LATIN CAPITAL LETTER E WITH OGONEK +011A; C; 011B; # LATIN CAPITAL LETTER E WITH CARON +011C; C; 011D; # LATIN CAPITAL LETTER G WITH CIRCUMFLEX +011E; C; 011F; # LATIN CAPITAL LETTER G WITH BREVE +0120; C; 0121; # LATIN CAPITAL LETTER G WITH DOT ABOVE +0122; C; 0123; # LATIN CAPITAL LETTER G WITH CEDILLA +0124; C; 0125; # LATIN CAPITAL LETTER H WITH CIRCUMFLEX +0126; C; 0127; # LATIN CAPITAL LETTER H WITH STROKE +0128; C; 0129; # LATIN CAPITAL LETTER I WITH TILDE +012A; C; 012B; # LATIN CAPITAL LETTER I WITH MACRON +012C; C; 012D; # LATIN CAPITAL LETTER I WITH BREVE +012E; C; 012F; # LATIN CAPITAL LETTER I WITH OGONEK +0130; F; 0069 0307; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0130; T; 0069; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0132; C; 0133; # LATIN CAPITAL LIGATURE IJ +0134; C; 0135; # LATIN CAPITAL LETTER J WITH CIRCUMFLEX +0136; C; 0137; # LATIN CAPITAL LETTER K WITH CEDILLA +0139; C; 013A; # LATIN CAPITAL LETTER L WITH ACUTE +013B; C; 013C; # LATIN CAPITAL LETTER L WITH CEDILLA +013D; C; 013E; # LATIN CAPITAL LETTER L WITH CARON +013F; C; 0140; # LATIN CAPITAL LETTER L WITH MIDDLE DOT +0141; C; 0142; # LATIN CAPITAL LETTER L WITH STROKE +0143; C; 0144; # LATIN CAPITAL LETTER N WITH ACUTE +0145; C; 0146; # LATIN CAPITAL LETTER N WITH CEDILLA +0147; C; 0148; # LATIN CAPITAL LETTER N WITH CARON +0149; F; 02BC 006E; # LATIN SMALL LETTER N PRECEDED BY APOSTROPHE +014A; C; 014B; # LATIN CAPITAL LETTER ENG +014C; C; 014D; # LATIN CAPITAL LETTER O WITH MACRON +014E; C; 014F; # LATIN CAPITAL LETTER O WITH BREVE +0150; C; 0151; # LATIN CAPITAL LETTER O WITH DOUBLE ACUTE +0152; C; 0153; # LATIN CAPITAL LIGATURE OE +0154; C; 0155; # LATIN CAPITAL LETTER R WITH ACUTE +0156; C; 0157; # LATIN CAPITAL LETTER R WITH CEDILLA +0158; C; 0159; # LATIN CAPITAL LETTER R WITH CARON +015A; C; 015B; # LATIN CAPITAL LETTER S WITH ACUTE +015C; C; 015D; # LATIN CAPITAL LETTER S WITH CIRCUMFLEX +015E; C; 015F; # LATIN CAPITAL LETTER S WITH CEDILLA +0160; C; 0161; # LATIN CAPITAL LETTER S WITH CARON +0162; C; 0163; # LATIN CAPITAL LETTER T WITH CEDILLA +0164; C; 0165; # LATIN CAPITAL LETTER T WITH CARON +0166; C; 0167; # LATIN CAPITAL LETTER T WITH STROKE +0168; C; 0169; # LATIN CAPITAL LETTER U WITH TILDE +016A; C; 016B; # LATIN CAPITAL LETTER U WITH MACRON +016C; C; 016D; # LATIN CAPITAL LETTER U WITH BREVE +016E; C; 016F; # LATIN CAPITAL LETTER U WITH RING ABOVE +0170; C; 0171; # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE +0172; C; 0173; # LATIN CAPITAL LETTER U WITH OGONEK +0174; C; 0175; # LATIN CAPITAL LETTER W WITH CIRCUMFLEX +0176; C; 0177; # LATIN CAPITAL LETTER Y WITH CIRCUMFLEX +0178; C; 00FF; # LATIN CAPITAL LETTER Y WITH DIAERESIS +0179; C; 017A; # LATIN CAPITAL LETTER Z WITH ACUTE +017B; C; 017C; # LATIN CAPITAL LETTER Z WITH DOT ABOVE +017D; C; 017E; # LATIN CAPITAL LETTER Z WITH CARON +017F; C; 0073; # LATIN SMALL LETTER LONG S +0181; C; 0253; # LATIN CAPITAL LETTER B WITH HOOK +0182; C; 0183; # LATIN CAPITAL LETTER B WITH TOPBAR +0184; C; 0185; # LATIN CAPITAL LETTER TONE SIX +0186; C; 0254; # LATIN CAPITAL LETTER OPEN O +0187; C; 0188; # LATIN CAPITAL LETTER C WITH HOOK +0189; C; 0256; # LATIN CAPITAL LETTER AFRICAN D +018A; C; 0257; # LATIN CAPITAL LETTER D WITH HOOK +018B; C; 018C; # LATIN CAPITAL LETTER D WITH TOPBAR +018E; C; 01DD; # LATIN CAPITAL LETTER REVERSED E +018F; C; 0259; # LATIN CAPITAL LETTER SCHWA +0190; C; 025B; # LATIN CAPITAL LETTER OPEN E +0191; C; 0192; # LATIN CAPITAL LETTER F WITH HOOK +0193; C; 0260; # LATIN CAPITAL LETTER G WITH HOOK +0194; C; 0263; # LATIN CAPITAL LETTER GAMMA +0196; C; 0269; # LATIN CAPITAL LETTER IOTA +0197; C; 0268; # LATIN CAPITAL LETTER I WITH STROKE +0198; C; 0199; # LATIN CAPITAL LETTER K WITH HOOK +019C; C; 026F; # LATIN CAPITAL LETTER TURNED M +019D; C; 0272; # LATIN CAPITAL LETTER N WITH LEFT HOOK +019F; C; 0275; # LATIN CAPITAL LETTER O WITH MIDDLE TILDE +01A0; C; 01A1; # LATIN CAPITAL LETTER O WITH HORN +01A2; C; 01A3; # LATIN CAPITAL LETTER OI +01A4; C; 01A5; # LATIN CAPITAL LETTER P WITH HOOK +01A6; C; 0280; # LATIN LETTER YR +01A7; C; 01A8; # LATIN CAPITAL LETTER TONE TWO +01A9; C; 0283; # LATIN CAPITAL LETTER ESH +01AC; C; 01AD; # LATIN CAPITAL LETTER T WITH HOOK +01AE; C; 0288; # LATIN CAPITAL LETTER T WITH RETROFLEX HOOK +01AF; C; 01B0; # LATIN CAPITAL LETTER U WITH HORN +01B1; C; 028A; # LATIN CAPITAL LETTER UPSILON +01B2; C; 028B; # LATIN CAPITAL LETTER V WITH HOOK +01B3; C; 01B4; # LATIN CAPITAL LETTER Y WITH HOOK +01B5; C; 01B6; # LATIN CAPITAL LETTER Z WITH STROKE +01B7; C; 0292; # LATIN CAPITAL LETTER EZH +01B8; C; 01B9; # LATIN CAPITAL LETTER EZH REVERSED +01BC; C; 01BD; # LATIN CAPITAL LETTER TONE FIVE +01C4; C; 01C6; # LATIN CAPITAL LETTER DZ WITH CARON +01C5; C; 01C6; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON +01C7; C; 01C9; # LATIN CAPITAL LETTER LJ +01C8; C; 01C9; # LATIN CAPITAL LETTER L WITH SMALL LETTER J +01CA; C; 01CC; # LATIN CAPITAL LETTER NJ +01CB; C; 01CC; # LATIN CAPITAL LETTER N WITH SMALL LETTER J +01CD; C; 01CE; # LATIN CAPITAL LETTER A WITH CARON +01CF; C; 01D0; # LATIN CAPITAL LETTER I WITH CARON +01D1; C; 01D2; # LATIN CAPITAL LETTER O WITH CARON +01D3; C; 01D4; # LATIN CAPITAL LETTER U WITH CARON +01D5; C; 01D6; # LATIN CAPITAL LETTER U WITH DIAERESIS AND MACRON +01D7; C; 01D8; # LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE +01D9; C; 01DA; # LATIN CAPITAL LETTER U WITH DIAERESIS AND CARON +01DB; C; 01DC; # LATIN CAPITAL LETTER U WITH DIAERESIS AND GRAVE +01DE; C; 01DF; # LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON +01E0; C; 01E1; # LATIN CAPITAL LETTER A WITH DOT ABOVE AND MACRON +01E2; C; 01E3; # LATIN CAPITAL LETTER AE WITH MACRON +01E4; C; 01E5; # LATIN CAPITAL LETTER G WITH STROKE +01E6; C; 01E7; # LATIN CAPITAL LETTER G WITH CARON +01E8; C; 01E9; # LATIN CAPITAL LETTER K WITH CARON +01EA; C; 01EB; # LATIN CAPITAL LETTER O WITH OGONEK +01EC; C; 01ED; # LATIN CAPITAL LETTER O WITH OGONEK AND MACRON +01EE; C; 01EF; # LATIN CAPITAL LETTER EZH WITH CARON +01F0; F; 006A 030C; # LATIN SMALL LETTER J WITH CARON +01F1; C; 01F3; # LATIN CAPITAL LETTER DZ +01F2; C; 01F3; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z +01F4; C; 01F5; # LATIN CAPITAL LETTER G WITH ACUTE +01F6; C; 0195; # LATIN CAPITAL LETTER HWAIR +01F7; C; 01BF; # LATIN CAPITAL LETTER WYNN +01F8; C; 01F9; # LATIN CAPITAL LETTER N WITH GRAVE +01FA; C; 01FB; # LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE +01FC; C; 01FD; # LATIN CAPITAL LETTER AE WITH ACUTE +01FE; C; 01FF; # LATIN CAPITAL LETTER O WITH STROKE AND ACUTE +0200; C; 0201; # LATIN CAPITAL LETTER A WITH DOUBLE GRAVE +0202; C; 0203; # LATIN CAPITAL LETTER A WITH INVERTED BREVE +0204; C; 0205; # LATIN CAPITAL LETTER E WITH DOUBLE GRAVE +0206; C; 0207; # LATIN CAPITAL LETTER E WITH INVERTED BREVE +0208; C; 0209; # LATIN CAPITAL LETTER I WITH DOUBLE GRAVE +020A; C; 020B; # LATIN CAPITAL LETTER I WITH INVERTED BREVE +020C; C; 020D; # LATIN CAPITAL LETTER O WITH DOUBLE GRAVE +020E; C; 020F; # LATIN CAPITAL LETTER O WITH INVERTED BREVE +0210; C; 0211; # LATIN CAPITAL LETTER R WITH DOUBLE GRAVE +0212; C; 0213; # LATIN CAPITAL LETTER R WITH INVERTED BREVE +0214; C; 0215; # LATIN CAPITAL LETTER U WITH DOUBLE GRAVE +0216; C; 0217; # LATIN CAPITAL LETTER U WITH INVERTED BREVE +0218; C; 0219; # LATIN CAPITAL LETTER S WITH COMMA BELOW +021A; C; 021B; # LATIN CAPITAL LETTER T WITH COMMA BELOW +021C; C; 021D; # LATIN CAPITAL LETTER YOGH +021E; C; 021F; # LATIN CAPITAL LETTER H WITH CARON +0220; C; 019E; # LATIN CAPITAL LETTER N WITH LONG RIGHT LEG +0222; C; 0223; # LATIN CAPITAL LETTER OU +0224; C; 0225; # LATIN CAPITAL LETTER Z WITH HOOK +0226; C; 0227; # LATIN CAPITAL LETTER A WITH DOT ABOVE +0228; C; 0229; # LATIN CAPITAL LETTER E WITH CEDILLA +022A; C; 022B; # LATIN CAPITAL LETTER O WITH DIAERESIS AND MACRON +022C; C; 022D; # LATIN CAPITAL LETTER O WITH TILDE AND MACRON +022E; C; 022F; # LATIN CAPITAL LETTER O WITH DOT ABOVE +0230; C; 0231; # LATIN CAPITAL LETTER O WITH DOT ABOVE AND MACRON +0232; C; 0233; # LATIN CAPITAL LETTER Y WITH MACRON +023A; C; 2C65; # LATIN CAPITAL LETTER A WITH STROKE +023B; C; 023C; # LATIN CAPITAL LETTER C WITH STROKE +023D; C; 019A; # LATIN CAPITAL LETTER L WITH BAR +023E; C; 2C66; # LATIN CAPITAL LETTER T WITH DIAGONAL STROKE +0241; C; 0242; # LATIN CAPITAL LETTER GLOTTAL STOP +0243; C; 0180; # LATIN CAPITAL LETTER B WITH STROKE +0244; C; 0289; # LATIN CAPITAL LETTER U BAR +0245; C; 028C; # LATIN CAPITAL LETTER TURNED V +0246; C; 0247; # LATIN CAPITAL LETTER E WITH STROKE +0248; C; 0249; # LATIN CAPITAL LETTER J WITH STROKE +024A; C; 024B; # LATIN CAPITAL LETTER SMALL Q WITH HOOK TAIL +024C; C; 024D; # LATIN CAPITAL LETTER R WITH STROKE +024E; C; 024F; # LATIN CAPITAL LETTER Y WITH STROKE +0345; C; 03B9; # COMBINING GREEK YPOGEGRAMMENI +0370; C; 0371; # GREEK CAPITAL LETTER HETA +0372; C; 0373; # GREEK CAPITAL LETTER ARCHAIC SAMPI +0376; C; 0377; # GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA +037F; C; 03F3; # GREEK CAPITAL LETTER YOT +0386; C; 03AC; # GREEK CAPITAL LETTER ALPHA WITH TONOS +0388; C; 03AD; # GREEK CAPITAL LETTER EPSILON WITH TONOS +0389; C; 03AE; # GREEK CAPITAL LETTER ETA WITH TONOS +038A; C; 03AF; # GREEK CAPITAL LETTER IOTA WITH TONOS +038C; C; 03CC; # GREEK CAPITAL LETTER OMICRON WITH TONOS +038E; C; 03CD; # GREEK CAPITAL LETTER UPSILON WITH TONOS +038F; C; 03CE; # GREEK CAPITAL LETTER OMEGA WITH TONOS +0390; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS +0391; C; 03B1; # GREEK CAPITAL LETTER ALPHA +0392; C; 03B2; # GREEK CAPITAL LETTER BETA +0393; C; 03B3; # GREEK CAPITAL LETTER GAMMA +0394; C; 03B4; # GREEK CAPITAL LETTER DELTA +0395; C; 03B5; # GREEK CAPITAL LETTER EPSILON +0396; C; 03B6; # GREEK CAPITAL LETTER ZETA +0397; C; 03B7; # GREEK CAPITAL LETTER ETA +0398; C; 03B8; # GREEK CAPITAL LETTER THETA +0399; C; 03B9; # GREEK CAPITAL LETTER IOTA +039A; C; 03BA; # GREEK CAPITAL LETTER KAPPA +039B; C; 03BB; # GREEK CAPITAL LETTER LAMDA +039C; C; 03BC; # GREEK CAPITAL LETTER MU +039D; C; 03BD; # GREEK CAPITAL LETTER NU +039E; C; 03BE; # GREEK CAPITAL LETTER XI +039F; C; 03BF; # GREEK CAPITAL LETTER OMICRON +03A0; C; 03C0; # GREEK CAPITAL LETTER PI +03A1; C; 03C1; # GREEK CAPITAL LETTER RHO +03A3; C; 03C3; # GREEK CAPITAL LETTER SIGMA +03A4; C; 03C4; # GREEK CAPITAL LETTER TAU +03A5; C; 03C5; # GREEK CAPITAL LETTER UPSILON +03A6; C; 03C6; # GREEK CAPITAL LETTER PHI +03A7; C; 03C7; # GREEK CAPITAL LETTER CHI +03A8; C; 03C8; # GREEK CAPITAL LETTER PSI +03A9; C; 03C9; # GREEK CAPITAL LETTER OMEGA +03AA; C; 03CA; # GREEK CAPITAL LETTER IOTA WITH DIALYTIKA +03AB; C; 03CB; # GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA +03B0; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS +03C2; C; 03C3; # GREEK SMALL LETTER FINAL SIGMA +03CF; C; 03D7; # GREEK CAPITAL KAI SYMBOL +03D0; C; 03B2; # GREEK BETA SYMBOL +03D1; C; 03B8; # GREEK THETA SYMBOL +03D5; C; 03C6; # GREEK PHI SYMBOL +03D6; C; 03C0; # GREEK PI SYMBOL +03D8; C; 03D9; # GREEK LETTER ARCHAIC KOPPA +03DA; C; 03DB; # GREEK LETTER STIGMA +03DC; C; 03DD; # GREEK LETTER DIGAMMA +03DE; C; 03DF; # GREEK LETTER KOPPA +03E0; C; 03E1; # GREEK LETTER SAMPI +03E2; C; 03E3; # COPTIC CAPITAL LETTER SHEI +03E4; C; 03E5; # COPTIC CAPITAL LETTER FEI +03E6; C; 03E7; # COPTIC CAPITAL LETTER KHEI +03E8; C; 03E9; # COPTIC CAPITAL LETTER HORI +03EA; C; 03EB; # COPTIC CAPITAL LETTER GANGIA +03EC; C; 03ED; # COPTIC CAPITAL LETTER SHIMA +03EE; C; 03EF; # COPTIC CAPITAL LETTER DEI +03F0; C; 03BA; # GREEK KAPPA SYMBOL +03F1; C; 03C1; # GREEK RHO SYMBOL +03F4; C; 03B8; # GREEK CAPITAL THETA SYMBOL +03F5; C; 03B5; # GREEK LUNATE EPSILON SYMBOL +03F7; C; 03F8; # GREEK CAPITAL LETTER SHO +03F9; C; 03F2; # GREEK CAPITAL LUNATE SIGMA SYMBOL +03FA; C; 03FB; # GREEK CAPITAL LETTER SAN +03FD; C; 037B; # GREEK CAPITAL REVERSED LUNATE SIGMA SYMBOL +03FE; C; 037C; # GREEK CAPITAL DOTTED LUNATE SIGMA SYMBOL +03FF; C; 037D; # GREEK CAPITAL REVERSED DOTTED LUNATE SIGMA SYMBOL +0400; C; 0450; # CYRILLIC CAPITAL LETTER IE WITH GRAVE +0401; C; 0451; # CYRILLIC CAPITAL LETTER IO +0402; C; 0452; # CYRILLIC CAPITAL LETTER DJE +0403; C; 0453; # CYRILLIC CAPITAL LETTER GJE +0404; C; 0454; # CYRILLIC CAPITAL LETTER UKRAINIAN IE +0405; C; 0455; # CYRILLIC CAPITAL LETTER DZE +0406; C; 0456; # CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I +0407; C; 0457; # CYRILLIC CAPITAL LETTER YI +0408; C; 0458; # CYRILLIC CAPITAL LETTER JE +0409; C; 0459; # CYRILLIC CAPITAL LETTER LJE +040A; C; 045A; # CYRILLIC CAPITAL LETTER NJE +040B; C; 045B; # CYRILLIC CAPITAL LETTER TSHE +040C; C; 045C; # CYRILLIC CAPITAL LETTER KJE +040D; C; 045D; # CYRILLIC CAPITAL LETTER I WITH GRAVE +040E; C; 045E; # CYRILLIC CAPITAL LETTER SHORT U +040F; C; 045F; # CYRILLIC CAPITAL LETTER DZHE +0410; C; 0430; # CYRILLIC CAPITAL LETTER A +0411; C; 0431; # CYRILLIC CAPITAL LETTER BE +0412; C; 0432; # CYRILLIC CAPITAL LETTER VE +0413; C; 0433; # CYRILLIC CAPITAL LETTER GHE +0414; C; 0434; # CYRILLIC CAPITAL LETTER DE +0415; C; 0435; # CYRILLIC CAPITAL LETTER IE +0416; C; 0436; # CYRILLIC CAPITAL LETTER ZHE +0417; C; 0437; # CYRILLIC CAPITAL LETTER ZE +0418; C; 0438; # CYRILLIC CAPITAL LETTER I +0419; C; 0439; # CYRILLIC CAPITAL LETTER SHORT I +041A; C; 043A; # CYRILLIC CAPITAL LETTER KA +041B; C; 043B; # CYRILLIC CAPITAL LETTER EL +041C; C; 043C; # CYRILLIC CAPITAL LETTER EM +041D; C; 043D; # CYRILLIC CAPITAL LETTER EN +041E; C; 043E; # CYRILLIC CAPITAL LETTER O +041F; C; 043F; # CYRILLIC CAPITAL LETTER PE +0420; C; 0440; # CYRILLIC CAPITAL LETTER ER +0421; C; 0441; # CYRILLIC CAPITAL LETTER ES +0422; C; 0442; # CYRILLIC CAPITAL LETTER TE +0423; C; 0443; # CYRILLIC CAPITAL LETTER U +0424; C; 0444; # CYRILLIC CAPITAL LETTER EF +0425; C; 0445; # CYRILLIC CAPITAL LETTER HA +0426; C; 0446; # CYRILLIC CAPITAL LETTER TSE +0427; C; 0447; # CYRILLIC CAPITAL LETTER CHE +0428; C; 0448; # CYRILLIC CAPITAL LETTER SHA +0429; C; 0449; # CYRILLIC CAPITAL LETTER SHCHA +042A; C; 044A; # CYRILLIC CAPITAL LETTER HARD SIGN +042B; C; 044B; # CYRILLIC CAPITAL LETTER YERU +042C; C; 044C; # CYRILLIC CAPITAL LETTER SOFT SIGN +042D; C; 044D; # CYRILLIC CAPITAL LETTER E +042E; C; 044E; # CYRILLIC CAPITAL LETTER YU +042F; C; 044F; # CYRILLIC CAPITAL LETTER YA +0460; C; 0461; # CYRILLIC CAPITAL LETTER OMEGA +0462; C; 0463; # CYRILLIC CAPITAL LETTER YAT +0464; C; 0465; # CYRILLIC CAPITAL LETTER IOTIFIED E +0466; C; 0467; # CYRILLIC CAPITAL LETTER LITTLE YUS +0468; C; 0469; # CYRILLIC CAPITAL LETTER IOTIFIED LITTLE YUS +046A; C; 046B; # CYRILLIC CAPITAL LETTER BIG YUS +046C; C; 046D; # CYRILLIC CAPITAL LETTER IOTIFIED BIG YUS +046E; C; 046F; # CYRILLIC CAPITAL LETTER KSI +0470; C; 0471; # CYRILLIC CAPITAL LETTER PSI +0472; C; 0473; # CYRILLIC CAPITAL LETTER FITA +0474; C; 0475; # CYRILLIC CAPITAL LETTER IZHITSA +0476; C; 0477; # CYRILLIC CAPITAL LETTER IZHITSA WITH DOUBLE GRAVE ACCENT +0478; C; 0479; # CYRILLIC CAPITAL LETTER UK +047A; C; 047B; # CYRILLIC CAPITAL LETTER ROUND OMEGA +047C; C; 047D; # CYRILLIC CAPITAL LETTER OMEGA WITH TITLO +047E; C; 047F; # CYRILLIC CAPITAL LETTER OT +0480; C; 0481; # CYRILLIC CAPITAL LETTER KOPPA +048A; C; 048B; # CYRILLIC CAPITAL LETTER SHORT I WITH TAIL +048C; C; 048D; # CYRILLIC CAPITAL LETTER SEMISOFT SIGN +048E; C; 048F; # CYRILLIC CAPITAL LETTER ER WITH TICK +0490; C; 0491; # CYRILLIC CAPITAL LETTER GHE WITH UPTURN +0492; C; 0493; # CYRILLIC CAPITAL LETTER GHE WITH STROKE +0494; C; 0495; # CYRILLIC CAPITAL LETTER GHE WITH MIDDLE HOOK +0496; C; 0497; # CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER +0498; C; 0499; # CYRILLIC CAPITAL LETTER ZE WITH DESCENDER +049A; C; 049B; # CYRILLIC CAPITAL LETTER KA WITH DESCENDER +049C; C; 049D; # CYRILLIC CAPITAL LETTER KA WITH VERTICAL STROKE +049E; C; 049F; # CYRILLIC CAPITAL LETTER KA WITH STROKE +04A0; C; 04A1; # CYRILLIC CAPITAL LETTER BASHKIR KA +04A2; C; 04A3; # CYRILLIC CAPITAL LETTER EN WITH DESCENDER +04A4; C; 04A5; # CYRILLIC CAPITAL LIGATURE EN GHE +04A6; C; 04A7; # CYRILLIC CAPITAL LETTER PE WITH MIDDLE HOOK +04A8; C; 04A9; # CYRILLIC CAPITAL LETTER ABKHASIAN HA +04AA; C; 04AB; # CYRILLIC CAPITAL LETTER ES WITH DESCENDER +04AC; C; 04AD; # CYRILLIC CAPITAL LETTER TE WITH DESCENDER +04AE; C; 04AF; # CYRILLIC CAPITAL LETTER STRAIGHT U +04B0; C; 04B1; # CYRILLIC CAPITAL LETTER STRAIGHT U WITH STROKE +04B2; C; 04B3; # CYRILLIC CAPITAL LETTER HA WITH DESCENDER +04B4; C; 04B5; # CYRILLIC CAPITAL LIGATURE TE TSE +04B6; C; 04B7; # CYRILLIC CAPITAL LETTER CHE WITH DESCENDER +04B8; C; 04B9; # CYRILLIC CAPITAL LETTER CHE WITH VERTICAL STROKE +04BA; C; 04BB; # CYRILLIC CAPITAL LETTER SHHA +04BC; C; 04BD; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE +04BE; C; 04BF; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE WITH DESCENDER +04C0; C; 04CF; # CYRILLIC LETTER PALOCHKA +04C1; C; 04C2; # CYRILLIC CAPITAL LETTER ZHE WITH BREVE +04C3; C; 04C4; # CYRILLIC CAPITAL LETTER KA WITH HOOK +04C5; C; 04C6; # CYRILLIC CAPITAL LETTER EL WITH TAIL +04C7; C; 04C8; # CYRILLIC CAPITAL LETTER EN WITH HOOK +04C9; C; 04CA; # CYRILLIC CAPITAL LETTER EN WITH TAIL +04CB; C; 04CC; # CYRILLIC CAPITAL LETTER KHAKASSIAN CHE +04CD; C; 04CE; # CYRILLIC CAPITAL LETTER EM WITH TAIL +04D0; C; 04D1; # CYRILLIC CAPITAL LETTER A WITH BREVE +04D2; C; 04D3; # CYRILLIC CAPITAL LETTER A WITH DIAERESIS +04D4; C; 04D5; # CYRILLIC CAPITAL LIGATURE A IE +04D6; C; 04D7; # CYRILLIC CAPITAL LETTER IE WITH BREVE +04D8; C; 04D9; # CYRILLIC CAPITAL LETTER SCHWA +04DA; C; 04DB; # CYRILLIC CAPITAL LETTER SCHWA WITH DIAERESIS +04DC; C; 04DD; # CYRILLIC CAPITAL LETTER ZHE WITH DIAERESIS +04DE; C; 04DF; # CYRILLIC CAPITAL LETTER ZE WITH DIAERESIS +04E0; C; 04E1; # CYRILLIC CAPITAL LETTER ABKHASIAN DZE +04E2; C; 04E3; # CYRILLIC CAPITAL LETTER I WITH MACRON +04E4; C; 04E5; # CYRILLIC CAPITAL LETTER I WITH DIAERESIS +04E6; C; 04E7; # CYRILLIC CAPITAL LETTER O WITH DIAERESIS +04E8; C; 04E9; # CYRILLIC CAPITAL LETTER BARRED O +04EA; C; 04EB; # CYRILLIC CAPITAL LETTER BARRED O WITH DIAERESIS +04EC; C; 04ED; # CYRILLIC CAPITAL LETTER E WITH DIAERESIS +04EE; C; 04EF; # CYRILLIC CAPITAL LETTER U WITH MACRON +04F0; C; 04F1; # CYRILLIC CAPITAL LETTER U WITH DIAERESIS +04F2; C; 04F3; # CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTE +04F4; C; 04F5; # CYRILLIC CAPITAL LETTER CHE WITH DIAERESIS +04F6; C; 04F7; # CYRILLIC CAPITAL LETTER GHE WITH DESCENDER +04F8; C; 04F9; # CYRILLIC CAPITAL LETTER YERU WITH DIAERESIS +04FA; C; 04FB; # CYRILLIC CAPITAL LETTER GHE WITH STROKE AND HOOK +04FC; C; 04FD; # CYRILLIC CAPITAL LETTER HA WITH HOOK +04FE; C; 04FF; # CYRILLIC CAPITAL LETTER HA WITH STROKE +0500; C; 0501; # CYRILLIC CAPITAL LETTER KOMI DE +0502; C; 0503; # CYRILLIC CAPITAL LETTER KOMI DJE +0504; C; 0505; # CYRILLIC CAPITAL LETTER KOMI ZJE +0506; C; 0507; # CYRILLIC CAPITAL LETTER KOMI DZJE +0508; C; 0509; # CYRILLIC CAPITAL LETTER KOMI LJE +050A; C; 050B; # CYRILLIC CAPITAL LETTER KOMI NJE +050C; C; 050D; # CYRILLIC CAPITAL LETTER KOMI SJE +050E; C; 050F; # CYRILLIC CAPITAL LETTER KOMI TJE +0510; C; 0511; # CYRILLIC CAPITAL LETTER REVERSED ZE +0512; C; 0513; # CYRILLIC CAPITAL LETTER EL WITH HOOK +0514; C; 0515; # CYRILLIC CAPITAL LETTER LHA +0516; C; 0517; # CYRILLIC CAPITAL LETTER RHA +0518; C; 0519; # CYRILLIC CAPITAL LETTER YAE +051A; C; 051B; # CYRILLIC CAPITAL LETTER QA +051C; C; 051D; # CYRILLIC CAPITAL LETTER WE +051E; C; 051F; # CYRILLIC CAPITAL LETTER ALEUT KA +0520; C; 0521; # CYRILLIC CAPITAL LETTER EL WITH MIDDLE HOOK +0522; C; 0523; # CYRILLIC CAPITAL LETTER EN WITH MIDDLE HOOK +0524; C; 0525; # CYRILLIC CAPITAL LETTER PE WITH DESCENDER +0526; C; 0527; # CYRILLIC CAPITAL LETTER SHHA WITH DESCENDER +0528; C; 0529; # CYRILLIC CAPITAL LETTER EN WITH LEFT HOOK +052A; C; 052B; # CYRILLIC CAPITAL LETTER DZZHE +052C; C; 052D; # CYRILLIC CAPITAL LETTER DCHE +052E; C; 052F; # CYRILLIC CAPITAL LETTER EL WITH DESCENDER +0531; C; 0561; # ARMENIAN CAPITAL LETTER AYB +0532; C; 0562; # ARMENIAN CAPITAL LETTER BEN +0533; C; 0563; # ARMENIAN CAPITAL LETTER GIM +0534; C; 0564; # ARMENIAN CAPITAL LETTER DA +0535; C; 0565; # ARMENIAN CAPITAL LETTER ECH +0536; C; 0566; # ARMENIAN CAPITAL LETTER ZA +0537; C; 0567; # ARMENIAN CAPITAL LETTER EH +0538; C; 0568; # ARMENIAN CAPITAL LETTER ET +0539; C; 0569; # ARMENIAN CAPITAL LETTER TO +053A; C; 056A; # ARMENIAN CAPITAL LETTER ZHE +053B; C; 056B; # ARMENIAN CAPITAL LETTER INI +053C; C; 056C; # ARMENIAN CAPITAL LETTER LIWN +053D; C; 056D; # ARMENIAN CAPITAL LETTER XEH +053E; C; 056E; # ARMENIAN CAPITAL LETTER CA +053F; C; 056F; # ARMENIAN CAPITAL LETTER KEN +0540; C; 0570; # ARMENIAN CAPITAL LETTER HO +0541; C; 0571; # ARMENIAN CAPITAL LETTER JA +0542; C; 0572; # ARMENIAN CAPITAL LETTER GHAD +0543; C; 0573; # ARMENIAN CAPITAL LETTER CHEH +0544; C; 0574; # ARMENIAN CAPITAL LETTER MEN +0545; C; 0575; # ARMENIAN CAPITAL LETTER YI +0546; C; 0576; # ARMENIAN CAPITAL LETTER NOW +0547; C; 0577; # ARMENIAN CAPITAL LETTER SHA +0548; C; 0578; # ARMENIAN CAPITAL LETTER VO +0549; C; 0579; # ARMENIAN CAPITAL LETTER CHA +054A; C; 057A; # ARMENIAN CAPITAL LETTER PEH +054B; C; 057B; # ARMENIAN CAPITAL LETTER JHEH +054C; C; 057C; # ARMENIAN CAPITAL LETTER RA +054D; C; 057D; # ARMENIAN CAPITAL LETTER SEH +054E; C; 057E; # ARMENIAN CAPITAL LETTER VEW +054F; C; 057F; # ARMENIAN CAPITAL LETTER TIWN +0550; C; 0580; # ARMENIAN CAPITAL LETTER REH +0551; C; 0581; # ARMENIAN CAPITAL LETTER CO +0552; C; 0582; # ARMENIAN CAPITAL LETTER YIWN +0553; C; 0583; # ARMENIAN CAPITAL LETTER PIWR +0554; C; 0584; # ARMENIAN CAPITAL LETTER KEH +0555; C; 0585; # ARMENIAN CAPITAL LETTER OH +0556; C; 0586; # ARMENIAN CAPITAL LETTER FEH +0587; F; 0565 0582; # ARMENIAN SMALL LIGATURE ECH YIWN +10A0; C; 2D00; # GEORGIAN CAPITAL LETTER AN +10A1; C; 2D01; # GEORGIAN CAPITAL LETTER BAN +10A2; C; 2D02; # GEORGIAN CAPITAL LETTER GAN +10A3; C; 2D03; # GEORGIAN CAPITAL LETTER DON +10A4; C; 2D04; # GEORGIAN CAPITAL LETTER EN +10A5; C; 2D05; # GEORGIAN CAPITAL LETTER VIN +10A6; C; 2D06; # GEORGIAN CAPITAL LETTER ZEN +10A7; C; 2D07; # GEORGIAN CAPITAL LETTER TAN +10A8; C; 2D08; # GEORGIAN CAPITAL LETTER IN +10A9; C; 2D09; # GEORGIAN CAPITAL LETTER KAN +10AA; C; 2D0A; # GEORGIAN CAPITAL LETTER LAS +10AB; C; 2D0B; # GEORGIAN CAPITAL LETTER MAN +10AC; C; 2D0C; # GEORGIAN CAPITAL LETTER NAR +10AD; C; 2D0D; # GEORGIAN CAPITAL LETTER ON +10AE; C; 2D0E; # GEORGIAN CAPITAL LETTER PAR +10AF; C; 2D0F; # GEORGIAN CAPITAL LETTER ZHAR +10B0; C; 2D10; # GEORGIAN CAPITAL LETTER RAE +10B1; C; 2D11; # GEORGIAN CAPITAL LETTER SAN +10B2; C; 2D12; # GEORGIAN CAPITAL LETTER TAR +10B3; C; 2D13; # GEORGIAN CAPITAL LETTER UN +10B4; C; 2D14; # GEORGIAN CAPITAL LETTER PHAR +10B5; C; 2D15; # GEORGIAN CAPITAL LETTER KHAR +10B6; C; 2D16; # GEORGIAN CAPITAL LETTER GHAN +10B7; C; 2D17; # GEORGIAN CAPITAL LETTER QAR +10B8; C; 2D18; # GEORGIAN CAPITAL LETTER SHIN +10B9; C; 2D19; # GEORGIAN CAPITAL LETTER CHIN +10BA; C; 2D1A; # GEORGIAN CAPITAL LETTER CAN +10BB; C; 2D1B; # GEORGIAN CAPITAL LETTER JIL +10BC; C; 2D1C; # GEORGIAN CAPITAL LETTER CIL +10BD; C; 2D1D; # GEORGIAN CAPITAL LETTER CHAR +10BE; C; 2D1E; # GEORGIAN CAPITAL LETTER XAN +10BF; C; 2D1F; # GEORGIAN CAPITAL LETTER JHAN +10C0; C; 2D20; # GEORGIAN CAPITAL LETTER HAE +10C1; C; 2D21; # GEORGIAN CAPITAL LETTER HE +10C2; C; 2D22; # GEORGIAN CAPITAL LETTER HIE +10C3; C; 2D23; # GEORGIAN CAPITAL LETTER WE +10C4; C; 2D24; # GEORGIAN CAPITAL LETTER HAR +10C5; C; 2D25; # GEORGIAN CAPITAL LETTER HOE +10C7; C; 2D27; # GEORGIAN CAPITAL LETTER YN +10CD; C; 2D2D; # GEORGIAN CAPITAL LETTER AEN +13F8; C; 13F0; # CHEROKEE SMALL LETTER YE +13F9; C; 13F1; # CHEROKEE SMALL LETTER YI +13FA; C; 13F2; # CHEROKEE SMALL LETTER YO +13FB; C; 13F3; # CHEROKEE SMALL LETTER YU +13FC; C; 13F4; # CHEROKEE SMALL LETTER YV +13FD; C; 13F5; # CHEROKEE SMALL LETTER MV +1C80; C; 0432; # CYRILLIC SMALL LETTER ROUNDED VE +1C81; C; 0434; # CYRILLIC SMALL LETTER LONG-LEGGED DE +1C82; C; 043E; # CYRILLIC SMALL LETTER NARROW O +1C83; C; 0441; # CYRILLIC SMALL LETTER WIDE ES +1C84; C; 0442; # CYRILLIC SMALL LETTER TALL TE +1C85; C; 0442; # CYRILLIC SMALL LETTER THREE-LEGGED TE +1C86; C; 044A; # CYRILLIC SMALL LETTER TALL HARD SIGN +1C87; C; 0463; # CYRILLIC SMALL LETTER TALL YAT +1C88; C; A64B; # CYRILLIC SMALL LETTER UNBLENDED UK +1C90; C; 10D0; # GEORGIAN MTAVRULI CAPITAL LETTER AN +1C91; C; 10D1; # GEORGIAN MTAVRULI CAPITAL LETTER BAN +1C92; C; 10D2; # GEORGIAN MTAVRULI CAPITAL LETTER GAN +1C93; C; 10D3; # GEORGIAN MTAVRULI CAPITAL LETTER DON +1C94; C; 10D4; # GEORGIAN MTAVRULI CAPITAL LETTER EN +1C95; C; 10D5; # GEORGIAN MTAVRULI CAPITAL LETTER VIN +1C96; C; 10D6; # GEORGIAN MTAVRULI CAPITAL LETTER ZEN +1C97; C; 10D7; # GEORGIAN MTAVRULI CAPITAL LETTER TAN +1C98; C; 10D8; # GEORGIAN MTAVRULI CAPITAL LETTER IN +1C99; C; 10D9; # GEORGIAN MTAVRULI CAPITAL LETTER KAN +1C9A; C; 10DA; # GEORGIAN MTAVRULI CAPITAL LETTER LAS +1C9B; C; 10DB; # GEORGIAN MTAVRULI CAPITAL LETTER MAN +1C9C; C; 10DC; # GEORGIAN MTAVRULI CAPITAL LETTER NAR +1C9D; C; 10DD; # GEORGIAN MTAVRULI CAPITAL LETTER ON +1C9E; C; 10DE; # GEORGIAN MTAVRULI CAPITAL LETTER PAR +1C9F; C; 10DF; # GEORGIAN MTAVRULI CAPITAL LETTER ZHAR +1CA0; C; 10E0; # GEORGIAN MTAVRULI CAPITAL LETTER RAE +1CA1; C; 10E1; # GEORGIAN MTAVRULI CAPITAL LETTER SAN +1CA2; C; 10E2; # GEORGIAN MTAVRULI CAPITAL LETTER TAR +1CA3; C; 10E3; # GEORGIAN MTAVRULI CAPITAL LETTER UN +1CA4; C; 10E4; # GEORGIAN MTAVRULI CAPITAL LETTER PHAR +1CA5; C; 10E5; # GEORGIAN MTAVRULI CAPITAL LETTER KHAR +1CA6; C; 10E6; # GEORGIAN MTAVRULI CAPITAL LETTER GHAN +1CA7; C; 10E7; # GEORGIAN MTAVRULI CAPITAL LETTER QAR +1CA8; C; 10E8; # GEORGIAN MTAVRULI CAPITAL LETTER SHIN +1CA9; C; 10E9; # GEORGIAN MTAVRULI CAPITAL LETTER CHIN +1CAA; C; 10EA; # GEORGIAN MTAVRULI CAPITAL LETTER CAN +1CAB; C; 10EB; # GEORGIAN MTAVRULI CAPITAL LETTER JIL +1CAC; C; 10EC; # GEORGIAN MTAVRULI CAPITAL LETTER CIL +1CAD; C; 10ED; # GEORGIAN MTAVRULI CAPITAL LETTER CHAR +1CAE; C; 10EE; # GEORGIAN MTAVRULI CAPITAL LETTER XAN +1CAF; C; 10EF; # GEORGIAN MTAVRULI CAPITAL LETTER JHAN +1CB0; C; 10F0; # GEORGIAN MTAVRULI CAPITAL LETTER HAE +1CB1; C; 10F1; # GEORGIAN MTAVRULI CAPITAL LETTER HE +1CB2; C; 10F2; # GEORGIAN MTAVRULI CAPITAL LETTER HIE +1CB3; C; 10F3; # GEORGIAN MTAVRULI CAPITAL LETTER WE +1CB4; C; 10F4; # GEORGIAN MTAVRULI CAPITAL LETTER HAR +1CB5; C; 10F5; # GEORGIAN MTAVRULI CAPITAL LETTER HOE +1CB6; C; 10F6; # GEORGIAN MTAVRULI CAPITAL LETTER FI +1CB7; C; 10F7; # GEORGIAN MTAVRULI CAPITAL LETTER YN +1CB8; C; 10F8; # GEORGIAN MTAVRULI CAPITAL LETTER ELIFI +1CB9; C; 10F9; # GEORGIAN MTAVRULI CAPITAL LETTER TURNED GAN +1CBA; C; 10FA; # GEORGIAN MTAVRULI CAPITAL LETTER AIN +1CBD; C; 10FD; # GEORGIAN MTAVRULI CAPITAL LETTER AEN +1CBE; C; 10FE; # GEORGIAN MTAVRULI CAPITAL LETTER HARD SIGN +1CBF; C; 10FF; # GEORGIAN MTAVRULI CAPITAL LETTER LABIAL SIGN +1E00; C; 1E01; # LATIN CAPITAL LETTER A WITH RING BELOW +1E02; C; 1E03; # LATIN CAPITAL LETTER B WITH DOT ABOVE +1E04; C; 1E05; # LATIN CAPITAL LETTER B WITH DOT BELOW +1E06; C; 1E07; # LATIN CAPITAL LETTER B WITH LINE BELOW +1E08; C; 1E09; # LATIN CAPITAL LETTER C WITH CEDILLA AND ACUTE +1E0A; C; 1E0B; # LATIN CAPITAL LETTER D WITH DOT ABOVE +1E0C; C; 1E0D; # LATIN CAPITAL LETTER D WITH DOT BELOW +1E0E; C; 1E0F; # LATIN CAPITAL LETTER D WITH LINE BELOW +1E10; C; 1E11; # LATIN CAPITAL LETTER D WITH CEDILLA +1E12; C; 1E13; # LATIN CAPITAL LETTER D WITH CIRCUMFLEX BELOW +1E14; C; 1E15; # LATIN CAPITAL LETTER E WITH MACRON AND GRAVE +1E16; C; 1E17; # LATIN CAPITAL LETTER E WITH MACRON AND ACUTE +1E18; C; 1E19; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX BELOW +1E1A; C; 1E1B; # LATIN CAPITAL LETTER E WITH TILDE BELOW +1E1C; C; 1E1D; # LATIN CAPITAL LETTER E WITH CEDILLA AND BREVE +1E1E; C; 1E1F; # LATIN CAPITAL LETTER F WITH DOT ABOVE +1E20; C; 1E21; # LATIN CAPITAL LETTER G WITH MACRON +1E22; C; 1E23; # LATIN CAPITAL LETTER H WITH DOT ABOVE +1E24; C; 1E25; # LATIN CAPITAL LETTER H WITH DOT BELOW +1E26; C; 1E27; # LATIN CAPITAL LETTER H WITH DIAERESIS +1E28; C; 1E29; # LATIN CAPITAL LETTER H WITH CEDILLA +1E2A; C; 1E2B; # LATIN CAPITAL LETTER H WITH BREVE BELOW +1E2C; C; 1E2D; # LATIN CAPITAL LETTER I WITH TILDE BELOW +1E2E; C; 1E2F; # LATIN CAPITAL LETTER I WITH DIAERESIS AND ACUTE +1E30; C; 1E31; # LATIN CAPITAL LETTER K WITH ACUTE +1E32; C; 1E33; # LATIN CAPITAL LETTER K WITH DOT BELOW +1E34; C; 1E35; # LATIN CAPITAL LETTER K WITH LINE BELOW +1E36; C; 1E37; # LATIN CAPITAL LETTER L WITH DOT BELOW +1E38; C; 1E39; # LATIN CAPITAL LETTER L WITH DOT BELOW AND MACRON +1E3A; C; 1E3B; # LATIN CAPITAL LETTER L WITH LINE BELOW +1E3C; C; 1E3D; # LATIN CAPITAL LETTER L WITH CIRCUMFLEX BELOW +1E3E; C; 1E3F; # LATIN CAPITAL LETTER M WITH ACUTE +1E40; C; 1E41; # LATIN CAPITAL LETTER M WITH DOT ABOVE +1E42; C; 1E43; # LATIN CAPITAL LETTER M WITH DOT BELOW +1E44; C; 1E45; # LATIN CAPITAL LETTER N WITH DOT ABOVE +1E46; C; 1E47; # LATIN CAPITAL LETTER N WITH DOT BELOW +1E48; C; 1E49; # LATIN CAPITAL LETTER N WITH LINE BELOW +1E4A; C; 1E4B; # LATIN CAPITAL LETTER N WITH CIRCUMFLEX BELOW +1E4C; C; 1E4D; # LATIN CAPITAL LETTER O WITH TILDE AND ACUTE +1E4E; C; 1E4F; # LATIN CAPITAL LETTER O WITH TILDE AND DIAERESIS +1E50; C; 1E51; # LATIN CAPITAL LETTER O WITH MACRON AND GRAVE +1E52; C; 1E53; # LATIN CAPITAL LETTER O WITH MACRON AND ACUTE +1E54; C; 1E55; # LATIN CAPITAL LETTER P WITH ACUTE +1E56; C; 1E57; # LATIN CAPITAL LETTER P WITH DOT ABOVE +1E58; C; 1E59; # LATIN CAPITAL LETTER R WITH DOT ABOVE +1E5A; C; 1E5B; # LATIN CAPITAL LETTER R WITH DOT BELOW +1E5C; C; 1E5D; # LATIN CAPITAL LETTER R WITH DOT BELOW AND MACRON +1E5E; C; 1E5F; # LATIN CAPITAL LETTER R WITH LINE BELOW +1E60; C; 1E61; # LATIN CAPITAL LETTER S WITH DOT ABOVE +1E62; C; 1E63; # LATIN CAPITAL LETTER S WITH DOT BELOW +1E64; C; 1E65; # LATIN CAPITAL LETTER S WITH ACUTE AND DOT ABOVE +1E66; C; 1E67; # LATIN CAPITAL LETTER S WITH CARON AND DOT ABOVE +1E68; C; 1E69; # LATIN CAPITAL LETTER S WITH DOT BELOW AND DOT ABOVE +1E6A; C; 1E6B; # LATIN CAPITAL LETTER T WITH DOT ABOVE +1E6C; C; 1E6D; # LATIN CAPITAL LETTER T WITH DOT BELOW +1E6E; C; 1E6F; # LATIN CAPITAL LETTER T WITH LINE BELOW +1E70; C; 1E71; # LATIN CAPITAL LETTER T WITH CIRCUMFLEX BELOW +1E72; C; 1E73; # LATIN CAPITAL LETTER U WITH DIAERESIS BELOW +1E74; C; 1E75; # LATIN CAPITAL LETTER U WITH TILDE BELOW +1E76; C; 1E77; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX BELOW +1E78; C; 1E79; # LATIN CAPITAL LETTER U WITH TILDE AND ACUTE +1E7A; C; 1E7B; # LATIN CAPITAL LETTER U WITH MACRON AND DIAERESIS +1E7C; C; 1E7D; # LATIN CAPITAL LETTER V WITH TILDE +1E7E; C; 1E7F; # LATIN CAPITAL LETTER V WITH DOT BELOW +1E80; C; 1E81; # LATIN CAPITAL LETTER W WITH GRAVE +1E82; C; 1E83; # LATIN CAPITAL LETTER W WITH ACUTE +1E84; C; 1E85; # LATIN CAPITAL LETTER W WITH DIAERESIS +1E86; C; 1E87; # LATIN CAPITAL LETTER W WITH DOT ABOVE +1E88; C; 1E89; # LATIN CAPITAL LETTER W WITH DOT BELOW +1E8A; C; 1E8B; # LATIN CAPITAL LETTER X WITH DOT ABOVE +1E8C; C; 1E8D; # LATIN CAPITAL LETTER X WITH DIAERESIS +1E8E; C; 1E8F; # LATIN CAPITAL LETTER Y WITH DOT ABOVE +1E90; C; 1E91; # LATIN CAPITAL LETTER Z WITH CIRCUMFLEX +1E92; C; 1E93; # LATIN CAPITAL LETTER Z WITH DOT BELOW +1E94; C; 1E95; # LATIN CAPITAL LETTER Z WITH LINE BELOW +1E96; F; 0068 0331; # LATIN SMALL LETTER H WITH LINE BELOW +1E97; F; 0074 0308; # LATIN SMALL LETTER T WITH DIAERESIS +1E98; F; 0077 030A; # LATIN SMALL LETTER W WITH RING ABOVE +1E99; F; 0079 030A; # LATIN SMALL LETTER Y WITH RING ABOVE +1E9A; F; 0061 02BE; # LATIN SMALL LETTER A WITH RIGHT HALF RING +1E9B; C; 1E61; # LATIN SMALL LETTER LONG S WITH DOT ABOVE +1E9E; F; 0073 0073; # LATIN CAPITAL LETTER SHARP S +1E9E; S; 00DF; # LATIN CAPITAL LETTER SHARP S +1EA0; C; 1EA1; # LATIN CAPITAL LETTER A WITH DOT BELOW +1EA2; C; 1EA3; # LATIN CAPITAL LETTER A WITH HOOK ABOVE +1EA4; C; 1EA5; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND ACUTE +1EA6; C; 1EA7; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND GRAVE +1EA8; C; 1EA9; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND HOOK ABOVE +1EAA; C; 1EAB; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND TILDE +1EAC; C; 1EAD; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND DOT BELOW +1EAE; C; 1EAF; # LATIN CAPITAL LETTER A WITH BREVE AND ACUTE +1EB0; C; 1EB1; # LATIN CAPITAL LETTER A WITH BREVE AND GRAVE +1EB2; C; 1EB3; # LATIN CAPITAL LETTER A WITH BREVE AND HOOK ABOVE +1EB4; C; 1EB5; # LATIN CAPITAL LETTER A WITH BREVE AND TILDE +1EB6; C; 1EB7; # LATIN CAPITAL LETTER A WITH BREVE AND DOT BELOW +1EB8; C; 1EB9; # LATIN CAPITAL LETTER E WITH DOT BELOW +1EBA; C; 1EBB; # LATIN CAPITAL LETTER E WITH HOOK ABOVE +1EBC; C; 1EBD; # LATIN CAPITAL LETTER E WITH TILDE +1EBE; C; 1EBF; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND ACUTE +1EC0; C; 1EC1; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND GRAVE +1EC2; C; 1EC3; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND HOOK ABOVE +1EC4; C; 1EC5; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND TILDE +1EC6; C; 1EC7; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND DOT BELOW +1EC8; C; 1EC9; # LATIN CAPITAL LETTER I WITH HOOK ABOVE +1ECA; C; 1ECB; # LATIN CAPITAL LETTER I WITH DOT BELOW +1ECC; C; 1ECD; # LATIN CAPITAL LETTER O WITH DOT BELOW +1ECE; C; 1ECF; # LATIN CAPITAL LETTER O WITH HOOK ABOVE +1ED0; C; 1ED1; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND ACUTE +1ED2; C; 1ED3; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND GRAVE +1ED4; C; 1ED5; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND HOOK ABOVE +1ED6; C; 1ED7; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND TILDE +1ED8; C; 1ED9; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND DOT BELOW +1EDA; C; 1EDB; # LATIN CAPITAL LETTER O WITH HORN AND ACUTE +1EDC; C; 1EDD; # LATIN CAPITAL LETTER O WITH HORN AND GRAVE +1EDE; C; 1EDF; # LATIN CAPITAL LETTER O WITH HORN AND HOOK ABOVE +1EE0; C; 1EE1; # LATIN CAPITAL LETTER O WITH HORN AND TILDE +1EE2; C; 1EE3; # LATIN CAPITAL LETTER O WITH HORN AND DOT BELOW +1EE4; C; 1EE5; # LATIN CAPITAL LETTER U WITH DOT BELOW +1EE6; C; 1EE7; # LATIN CAPITAL LETTER U WITH HOOK ABOVE +1EE8; C; 1EE9; # LATIN CAPITAL LETTER U WITH HORN AND ACUTE +1EEA; C; 1EEB; # LATIN CAPITAL LETTER U WITH HORN AND GRAVE +1EEC; C; 1EED; # LATIN CAPITAL LETTER U WITH HORN AND HOOK ABOVE +1EEE; C; 1EEF; # LATIN CAPITAL LETTER U WITH HORN AND TILDE +1EF0; C; 1EF1; # LATIN CAPITAL LETTER U WITH HORN AND DOT BELOW +1EF2; C; 1EF3; # LATIN CAPITAL LETTER Y WITH GRAVE +1EF4; C; 1EF5; # LATIN CAPITAL LETTER Y WITH DOT BELOW +1EF6; C; 1EF7; # LATIN CAPITAL LETTER Y WITH HOOK ABOVE +1EF8; C; 1EF9; # LATIN CAPITAL LETTER Y WITH TILDE +1EFA; C; 1EFB; # LATIN CAPITAL LETTER MIDDLE-WELSH LL +1EFC; C; 1EFD; # LATIN CAPITAL LETTER MIDDLE-WELSH V +1EFE; C; 1EFF; # LATIN CAPITAL LETTER Y WITH LOOP +1F08; C; 1F00; # GREEK CAPITAL LETTER ALPHA WITH PSILI +1F09; C; 1F01; # GREEK CAPITAL LETTER ALPHA WITH DASIA +1F0A; C; 1F02; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA +1F0B; C; 1F03; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA +1F0C; C; 1F04; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA +1F0D; C; 1F05; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA +1F0E; C; 1F06; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI +1F0F; C; 1F07; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI +1F18; C; 1F10; # GREEK CAPITAL LETTER EPSILON WITH PSILI +1F19; C; 1F11; # GREEK CAPITAL LETTER EPSILON WITH DASIA +1F1A; C; 1F12; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND VARIA +1F1B; C; 1F13; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND VARIA +1F1C; C; 1F14; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND OXIA +1F1D; C; 1F15; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND OXIA +1F28; C; 1F20; # GREEK CAPITAL LETTER ETA WITH PSILI +1F29; C; 1F21; # GREEK CAPITAL LETTER ETA WITH DASIA +1F2A; C; 1F22; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA +1F2B; C; 1F23; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA +1F2C; C; 1F24; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA +1F2D; C; 1F25; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA +1F2E; C; 1F26; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI +1F2F; C; 1F27; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI +1F38; C; 1F30; # GREEK CAPITAL LETTER IOTA WITH PSILI +1F39; C; 1F31; # GREEK CAPITAL LETTER IOTA WITH DASIA +1F3A; C; 1F32; # GREEK CAPITAL LETTER IOTA WITH PSILI AND VARIA +1F3B; C; 1F33; # GREEK CAPITAL LETTER IOTA WITH DASIA AND VARIA +1F3C; C; 1F34; # GREEK CAPITAL LETTER IOTA WITH PSILI AND OXIA +1F3D; C; 1F35; # GREEK CAPITAL LETTER IOTA WITH DASIA AND OXIA +1F3E; C; 1F36; # GREEK CAPITAL LETTER IOTA WITH PSILI AND PERISPOMENI +1F3F; C; 1F37; # GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI +1F48; C; 1F40; # GREEK CAPITAL LETTER OMICRON WITH PSILI +1F49; C; 1F41; # GREEK CAPITAL LETTER OMICRON WITH DASIA +1F4A; C; 1F42; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND VARIA +1F4B; C; 1F43; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND VARIA +1F4C; C; 1F44; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND OXIA +1F4D; C; 1F45; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND OXIA +1F50; F; 03C5 0313; # GREEK SMALL LETTER UPSILON WITH PSILI +1F52; F; 03C5 0313 0300; # GREEK SMALL LETTER UPSILON WITH PSILI AND VARIA +1F54; F; 03C5 0313 0301; # GREEK SMALL LETTER UPSILON WITH PSILI AND OXIA +1F56; F; 03C5 0313 0342; # GREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI +1F59; C; 1F51; # GREEK CAPITAL LETTER UPSILON WITH DASIA +1F5B; C; 1F53; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND VARIA +1F5D; C; 1F55; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND OXIA +1F5F; C; 1F57; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND PERISPOMENI +1F68; C; 1F60; # GREEK CAPITAL LETTER OMEGA WITH PSILI +1F69; C; 1F61; # GREEK CAPITAL LETTER OMEGA WITH DASIA +1F6A; C; 1F62; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA +1F6B; C; 1F63; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA +1F6C; C; 1F64; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA +1F6D; C; 1F65; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA +1F6E; C; 1F66; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI +1F6F; C; 1F67; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI +1F80; F; 1F00 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND YPOGEGRAMMENI +1F81; F; 1F01 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND YPOGEGRAMMENI +1F82; F; 1F02 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F83; F; 1F03 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F84; F; 1F04 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F85; F; 1F05 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F86; F; 1F06 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F87; F; 1F07 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F88; F; 1F00 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F88; S; 1F80; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F89; F; 1F01 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F89; S; 1F81; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F8A; F; 1F02 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8A; S; 1F82; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8B; F; 1F03 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8B; S; 1F83; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8C; F; 1F04 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8C; S; 1F84; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8D; F; 1F05 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8D; S; 1F85; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8E; F; 1F06 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8E; S; 1F86; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; F; 1F07 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; S; 1F87; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F90; F; 1F20 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI +1F91; F; 1F21 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND YPOGEGRAMMENI +1F92; F; 1F22 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F93; F; 1F23 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F94; F; 1F24 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F95; F; 1F25 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F96; F; 1F26 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F97; F; 1F27 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F98; F; 1F20 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F98; S; 1F90; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F99; F; 1F21 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F99; S; 1F91; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F9A; F; 1F22 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9A; S; 1F92; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9B; F; 1F23 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9B; S; 1F93; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9C; F; 1F24 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9C; S; 1F94; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9D; F; 1F25 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9D; S; 1F95; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9E; F; 1F26 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9E; S; 1F96; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; F; 1F27 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; S; 1F97; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FA0; F; 1F60 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND YPOGEGRAMMENI +1FA1; F; 1F61 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND YPOGEGRAMMENI +1FA2; F; 1F62 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1FA3; F; 1F63 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1FA4; F; 1F64 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1FA5; F; 1F65 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1FA6; F; 1F66 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1FA7; F; 1F67 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1FA8; F; 1F60 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA8; S; 1FA0; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA9; F; 1F61 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FA9; S; 1FA1; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FAA; F; 1F62 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAA; S; 1FA2; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAB; F; 1F63 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAB; S; 1FA3; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAC; F; 1F64 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAC; S; 1FA4; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAD; F; 1F65 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAD; S; 1FA5; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAE; F; 1F66 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAE; S; 1FA6; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; F; 1F67 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; S; 1FA7; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FB2; F; 1F70 03B9; # GREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENI +1FB3; F; 03B1 03B9; # GREEK SMALL LETTER ALPHA WITH YPOGEGRAMMENI +1FB4; F; 03AC 03B9; # GREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENI +1FB6; F; 03B1 0342; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI +1FB7; F; 03B1 0342 03B9; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENI +1FB8; C; 1FB0; # GREEK CAPITAL LETTER ALPHA WITH VRACHY +1FB9; C; 1FB1; # GREEK CAPITAL LETTER ALPHA WITH MACRON +1FBA; C; 1F70; # GREEK CAPITAL LETTER ALPHA WITH VARIA +1FBB; C; 1F71; # GREEK CAPITAL LETTER ALPHA WITH OXIA +1FBC; F; 03B1 03B9; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBC; S; 1FB3; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBE; C; 03B9; # GREEK PROSGEGRAMMENI +1FC2; F; 1F74 03B9; # GREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENI +1FC3; F; 03B7 03B9; # GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI +1FC4; F; 03AE 03B9; # GREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENI +1FC6; F; 03B7 0342; # GREEK SMALL LETTER ETA WITH PERISPOMENI +1FC7; F; 03B7 0342 03B9; # GREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENI +1FC8; C; 1F72; # GREEK CAPITAL LETTER EPSILON WITH VARIA +1FC9; C; 1F73; # GREEK CAPITAL LETTER EPSILON WITH OXIA +1FCA; C; 1F74; # GREEK CAPITAL LETTER ETA WITH VARIA +1FCB; C; 1F75; # GREEK CAPITAL LETTER ETA WITH OXIA +1FCC; F; 03B7 03B9; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FCC; S; 1FC3; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FD2; F; 03B9 0308 0300; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIA +1FD3; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA +1FD6; F; 03B9 0342; # GREEK SMALL LETTER IOTA WITH PERISPOMENI +1FD7; F; 03B9 0308 0342; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENI +1FD8; C; 1FD0; # GREEK CAPITAL LETTER IOTA WITH VRACHY +1FD9; C; 1FD1; # GREEK CAPITAL LETTER IOTA WITH MACRON +1FDA; C; 1F76; # GREEK CAPITAL LETTER IOTA WITH VARIA +1FDB; C; 1F77; # GREEK CAPITAL LETTER IOTA WITH OXIA +1FE2; F; 03C5 0308 0300; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIA +1FE3; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIA +1FE4; F; 03C1 0313; # GREEK SMALL LETTER RHO WITH PSILI +1FE6; F; 03C5 0342; # GREEK SMALL LETTER UPSILON WITH PERISPOMENI +1FE7; F; 03C5 0308 0342; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI +1FE8; C; 1FE0; # GREEK CAPITAL LETTER UPSILON WITH VRACHY +1FE9; C; 1FE1; # GREEK CAPITAL LETTER UPSILON WITH MACRON +1FEA; C; 1F7A; # GREEK CAPITAL LETTER UPSILON WITH VARIA +1FEB; C; 1F7B; # GREEK CAPITAL LETTER UPSILON WITH OXIA +1FEC; C; 1FE5; # GREEK CAPITAL LETTER RHO WITH DASIA +1FF2; F; 1F7C 03B9; # GREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENI +1FF3; F; 03C9 03B9; # GREEK SMALL LETTER OMEGA WITH YPOGEGRAMMENI +1FF4; F; 03CE 03B9; # GREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENI +1FF6; F; 03C9 0342; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI +1FF7; F; 03C9 0342 03B9; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENI +1FF8; C; 1F78; # GREEK CAPITAL LETTER OMICRON WITH VARIA +1FF9; C; 1F79; # GREEK CAPITAL LETTER OMICRON WITH OXIA +1FFA; C; 1F7C; # GREEK CAPITAL LETTER OMEGA WITH VARIA +1FFB; C; 1F7D; # GREEK CAPITAL LETTER OMEGA WITH OXIA +1FFC; F; 03C9 03B9; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +1FFC; S; 1FF3; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +2126; C; 03C9; # OHM SIGN +212A; C; 006B; # KELVIN SIGN +212B; C; 00E5; # ANGSTROM SIGN +2132; C; 214E; # TURNED CAPITAL F +2160; C; 2170; # ROMAN NUMERAL ONE +2161; C; 2171; # ROMAN NUMERAL TWO +2162; C; 2172; # ROMAN NUMERAL THREE +2163; C; 2173; # ROMAN NUMERAL FOUR +2164; C; 2174; # ROMAN NUMERAL FIVE +2165; C; 2175; # ROMAN NUMERAL SIX +2166; C; 2176; # ROMAN NUMERAL SEVEN +2167; C; 2177; # ROMAN NUMERAL EIGHT +2168; C; 2178; # ROMAN NUMERAL NINE +2169; C; 2179; # ROMAN NUMERAL TEN +216A; C; 217A; # ROMAN NUMERAL ELEVEN +216B; C; 217B; # ROMAN NUMERAL TWELVE +216C; C; 217C; # ROMAN NUMERAL FIFTY +216D; C; 217D; # ROMAN NUMERAL ONE HUNDRED +216E; C; 217E; # ROMAN NUMERAL FIVE HUNDRED +216F; C; 217F; # ROMAN NUMERAL ONE THOUSAND +2183; C; 2184; # ROMAN NUMERAL REVERSED ONE HUNDRED +24B6; C; 24D0; # CIRCLED LATIN CAPITAL LETTER A +24B7; C; 24D1; # CIRCLED LATIN CAPITAL LETTER B +24B8; C; 24D2; # CIRCLED LATIN CAPITAL LETTER C +24B9; C; 24D3; # CIRCLED LATIN CAPITAL LETTER D +24BA; C; 24D4; # CIRCLED LATIN CAPITAL LETTER E +24BB; C; 24D5; # CIRCLED LATIN CAPITAL LETTER F +24BC; C; 24D6; # CIRCLED LATIN CAPITAL LETTER G +24BD; C; 24D7; # CIRCLED LATIN CAPITAL LETTER H +24BE; C; 24D8; # CIRCLED LATIN CAPITAL LETTER I +24BF; C; 24D9; # CIRCLED LATIN CAPITAL LETTER J +24C0; C; 24DA; # CIRCLED LATIN CAPITAL LETTER K +24C1; C; 24DB; # CIRCLED LATIN CAPITAL LETTER L +24C2; C; 24DC; # CIRCLED LATIN CAPITAL LETTER M +24C3; C; 24DD; # CIRCLED LATIN CAPITAL LETTER N +24C4; C; 24DE; # CIRCLED LATIN CAPITAL LETTER O +24C5; C; 24DF; # CIRCLED LATIN CAPITAL LETTER P +24C6; C; 24E0; # CIRCLED LATIN CAPITAL LETTER Q +24C7; C; 24E1; # CIRCLED LATIN CAPITAL LETTER R +24C8; C; 24E2; # CIRCLED LATIN CAPITAL LETTER S +24C9; C; 24E3; # CIRCLED LATIN CAPITAL LETTER T +24CA; C; 24E4; # CIRCLED LATIN CAPITAL LETTER U +24CB; C; 24E5; # CIRCLED LATIN CAPITAL LETTER V +24CC; C; 24E6; # CIRCLED LATIN CAPITAL LETTER W +24CD; C; 24E7; # CIRCLED LATIN CAPITAL LETTER X +24CE; C; 24E8; # CIRCLED LATIN CAPITAL LETTER Y +24CF; C; 24E9; # CIRCLED LATIN CAPITAL LETTER Z +2C00; C; 2C30; # GLAGOLITIC CAPITAL LETTER AZU +2C01; C; 2C31; # GLAGOLITIC CAPITAL LETTER BUKY +2C02; C; 2C32; # GLAGOLITIC CAPITAL LETTER VEDE +2C03; C; 2C33; # GLAGOLITIC CAPITAL LETTER GLAGOLI +2C04; C; 2C34; # GLAGOLITIC CAPITAL LETTER DOBRO +2C05; C; 2C35; # GLAGOLITIC CAPITAL LETTER YESTU +2C06; C; 2C36; # GLAGOLITIC CAPITAL LETTER ZHIVETE +2C07; C; 2C37; # GLAGOLITIC CAPITAL LETTER DZELO +2C08; C; 2C38; # GLAGOLITIC CAPITAL LETTER ZEMLJA +2C09; C; 2C39; # GLAGOLITIC CAPITAL LETTER IZHE +2C0A; C; 2C3A; # GLAGOLITIC CAPITAL LETTER INITIAL IZHE +2C0B; C; 2C3B; # GLAGOLITIC CAPITAL LETTER I +2C0C; C; 2C3C; # GLAGOLITIC CAPITAL LETTER DJERVI +2C0D; C; 2C3D; # GLAGOLITIC CAPITAL LETTER KAKO +2C0E; C; 2C3E; # GLAGOLITIC CAPITAL LETTER LJUDIJE +2C0F; C; 2C3F; # GLAGOLITIC CAPITAL LETTER MYSLITE +2C10; C; 2C40; # GLAGOLITIC CAPITAL LETTER NASHI +2C11; C; 2C41; # GLAGOLITIC CAPITAL LETTER ONU +2C12; C; 2C42; # GLAGOLITIC CAPITAL LETTER POKOJI +2C13; C; 2C43; # GLAGOLITIC CAPITAL LETTER RITSI +2C14; C; 2C44; # GLAGOLITIC CAPITAL LETTER SLOVO +2C15; C; 2C45; # GLAGOLITIC CAPITAL LETTER TVRIDO +2C16; C; 2C46; # GLAGOLITIC CAPITAL LETTER UKU +2C17; C; 2C47; # GLAGOLITIC CAPITAL LETTER FRITU +2C18; C; 2C48; # GLAGOLITIC CAPITAL LETTER HERU +2C19; C; 2C49; # GLAGOLITIC CAPITAL LETTER OTU +2C1A; C; 2C4A; # GLAGOLITIC CAPITAL LETTER PE +2C1B; C; 2C4B; # GLAGOLITIC CAPITAL LETTER SHTA +2C1C; C; 2C4C; # GLAGOLITIC CAPITAL LETTER TSI +2C1D; C; 2C4D; # GLAGOLITIC CAPITAL LETTER CHRIVI +2C1E; C; 2C4E; # GLAGOLITIC CAPITAL LETTER SHA +2C1F; C; 2C4F; # GLAGOLITIC CAPITAL LETTER YERU +2C20; C; 2C50; # GLAGOLITIC CAPITAL LETTER YERI +2C21; C; 2C51; # GLAGOLITIC CAPITAL LETTER YATI +2C22; C; 2C52; # GLAGOLITIC CAPITAL LETTER SPIDERY HA +2C23; C; 2C53; # GLAGOLITIC CAPITAL LETTER YU +2C24; C; 2C54; # GLAGOLITIC CAPITAL LETTER SMALL YUS +2C25; C; 2C55; # GLAGOLITIC CAPITAL LETTER SMALL YUS WITH TAIL +2C26; C; 2C56; # GLAGOLITIC CAPITAL LETTER YO +2C27; C; 2C57; # GLAGOLITIC CAPITAL LETTER IOTATED SMALL YUS +2C28; C; 2C58; # GLAGOLITIC CAPITAL LETTER BIG YUS +2C29; C; 2C59; # GLAGOLITIC CAPITAL LETTER IOTATED BIG YUS +2C2A; C; 2C5A; # GLAGOLITIC CAPITAL LETTER FITA +2C2B; C; 2C5B; # GLAGOLITIC CAPITAL LETTER IZHITSA +2C2C; C; 2C5C; # GLAGOLITIC CAPITAL LETTER SHTAPIC +2C2D; C; 2C5D; # GLAGOLITIC CAPITAL LETTER TROKUTASTI A +2C2E; C; 2C5E; # GLAGOLITIC CAPITAL LETTER LATINATE MYSLITE +2C60; C; 2C61; # LATIN CAPITAL LETTER L WITH DOUBLE BAR +2C62; C; 026B; # LATIN CAPITAL LETTER L WITH MIDDLE TILDE +2C63; C; 1D7D; # LATIN CAPITAL LETTER P WITH STROKE +2C64; C; 027D; # LATIN CAPITAL LETTER R WITH TAIL +2C67; C; 2C68; # LATIN CAPITAL LETTER H WITH DESCENDER +2C69; C; 2C6A; # LATIN CAPITAL LETTER K WITH DESCENDER +2C6B; C; 2C6C; # LATIN CAPITAL LETTER Z WITH DESCENDER +2C6D; C; 0251; # LATIN CAPITAL LETTER ALPHA +2C6E; C; 0271; # LATIN CAPITAL LETTER M WITH HOOK +2C6F; C; 0250; # LATIN CAPITAL LETTER TURNED A +2C70; C; 0252; # LATIN CAPITAL LETTER TURNED ALPHA +2C72; C; 2C73; # LATIN CAPITAL LETTER W WITH HOOK +2C75; C; 2C76; # LATIN CAPITAL LETTER HALF H +2C7E; C; 023F; # LATIN CAPITAL LETTER S WITH SWASH TAIL +2C7F; C; 0240; # LATIN CAPITAL LETTER Z WITH SWASH TAIL +2C80; C; 2C81; # COPTIC CAPITAL LETTER ALFA +2C82; C; 2C83; # COPTIC CAPITAL LETTER VIDA +2C84; C; 2C85; # COPTIC CAPITAL LETTER GAMMA +2C86; C; 2C87; # COPTIC CAPITAL LETTER DALDA +2C88; C; 2C89; # COPTIC CAPITAL LETTER EIE +2C8A; C; 2C8B; # COPTIC CAPITAL LETTER SOU +2C8C; C; 2C8D; # COPTIC CAPITAL LETTER ZATA +2C8E; C; 2C8F; # COPTIC CAPITAL LETTER HATE +2C90; C; 2C91; # COPTIC CAPITAL LETTER THETHE +2C92; C; 2C93; # COPTIC CAPITAL LETTER IAUDA +2C94; C; 2C95; # COPTIC CAPITAL LETTER KAPA +2C96; C; 2C97; # COPTIC CAPITAL LETTER LAULA +2C98; C; 2C99; # COPTIC CAPITAL LETTER MI +2C9A; C; 2C9B; # COPTIC CAPITAL LETTER NI +2C9C; C; 2C9D; # COPTIC CAPITAL LETTER KSI +2C9E; C; 2C9F; # COPTIC CAPITAL LETTER O +2CA0; C; 2CA1; # COPTIC CAPITAL LETTER PI +2CA2; C; 2CA3; # COPTIC CAPITAL LETTER RO +2CA4; C; 2CA5; # COPTIC CAPITAL LETTER SIMA +2CA6; C; 2CA7; # COPTIC CAPITAL LETTER TAU +2CA8; C; 2CA9; # COPTIC CAPITAL LETTER UA +2CAA; C; 2CAB; # COPTIC CAPITAL LETTER FI +2CAC; C; 2CAD; # COPTIC CAPITAL LETTER KHI +2CAE; C; 2CAF; # COPTIC CAPITAL LETTER PSI +2CB0; C; 2CB1; # COPTIC CAPITAL LETTER OOU +2CB2; C; 2CB3; # COPTIC CAPITAL LETTER DIALECT-P ALEF +2CB4; C; 2CB5; # COPTIC CAPITAL LETTER OLD COPTIC AIN +2CB6; C; 2CB7; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC EIE +2CB8; C; 2CB9; # COPTIC CAPITAL LETTER DIALECT-P KAPA +2CBA; C; 2CBB; # COPTIC CAPITAL LETTER DIALECT-P NI +2CBC; C; 2CBD; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC NI +2CBE; C; 2CBF; # COPTIC CAPITAL LETTER OLD COPTIC OOU +2CC0; C; 2CC1; # COPTIC CAPITAL LETTER SAMPI +2CC2; C; 2CC3; # COPTIC CAPITAL LETTER CROSSED SHEI +2CC4; C; 2CC5; # COPTIC CAPITAL LETTER OLD COPTIC SHEI +2CC6; C; 2CC7; # COPTIC CAPITAL LETTER OLD COPTIC ESH +2CC8; C; 2CC9; # COPTIC CAPITAL LETTER AKHMIMIC KHEI +2CCA; C; 2CCB; # COPTIC CAPITAL LETTER DIALECT-P HORI +2CCC; C; 2CCD; # COPTIC CAPITAL LETTER OLD COPTIC HORI +2CCE; C; 2CCF; # COPTIC CAPITAL LETTER OLD COPTIC HA +2CD0; C; 2CD1; # COPTIC CAPITAL LETTER L-SHAPED HA +2CD2; C; 2CD3; # COPTIC CAPITAL LETTER OLD COPTIC HEI +2CD4; C; 2CD5; # COPTIC CAPITAL LETTER OLD COPTIC HAT +2CD6; C; 2CD7; # COPTIC CAPITAL LETTER OLD COPTIC GANGIA +2CD8; C; 2CD9; # COPTIC CAPITAL LETTER OLD COPTIC DJA +2CDA; C; 2CDB; # COPTIC CAPITAL LETTER OLD COPTIC SHIMA +2CDC; C; 2CDD; # COPTIC CAPITAL LETTER OLD NUBIAN SHIMA +2CDE; C; 2CDF; # COPTIC CAPITAL LETTER OLD NUBIAN NGI +2CE0; C; 2CE1; # COPTIC CAPITAL LETTER OLD NUBIAN NYI +2CE2; C; 2CE3; # COPTIC CAPITAL LETTER OLD NUBIAN WAU +2CEB; C; 2CEC; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC SHEI +2CED; C; 2CEE; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC GANGIA +2CF2; C; 2CF3; # COPTIC CAPITAL LETTER BOHAIRIC KHEI +A640; C; A641; # CYRILLIC CAPITAL LETTER ZEMLYA +A642; C; A643; # CYRILLIC CAPITAL LETTER DZELO +A644; C; A645; # CYRILLIC CAPITAL LETTER REVERSED DZE +A646; C; A647; # CYRILLIC CAPITAL LETTER IOTA +A648; C; A649; # CYRILLIC CAPITAL LETTER DJERV +A64A; C; A64B; # CYRILLIC CAPITAL LETTER MONOGRAPH UK +A64C; C; A64D; # CYRILLIC CAPITAL LETTER BROAD OMEGA +A64E; C; A64F; # CYRILLIC CAPITAL LETTER NEUTRAL YER +A650; C; A651; # CYRILLIC CAPITAL LETTER YERU WITH BACK YER +A652; C; A653; # CYRILLIC CAPITAL LETTER IOTIFIED YAT +A654; C; A655; # CYRILLIC CAPITAL LETTER REVERSED YU +A656; C; A657; # CYRILLIC CAPITAL LETTER IOTIFIED A +A658; C; A659; # CYRILLIC CAPITAL LETTER CLOSED LITTLE YUS +A65A; C; A65B; # CYRILLIC CAPITAL LETTER BLENDED YUS +A65C; C; A65D; # CYRILLIC CAPITAL LETTER IOTIFIED CLOSED LITTLE YUS +A65E; C; A65F; # CYRILLIC CAPITAL LETTER YN +A660; C; A661; # CYRILLIC CAPITAL LETTER REVERSED TSE +A662; C; A663; # CYRILLIC CAPITAL LETTER SOFT DE +A664; C; A665; # CYRILLIC CAPITAL LETTER SOFT EL +A666; C; A667; # CYRILLIC CAPITAL LETTER SOFT EM +A668; C; A669; # CYRILLIC CAPITAL LETTER MONOCULAR O +A66A; C; A66B; # CYRILLIC CAPITAL LETTER BINOCULAR O +A66C; C; A66D; # CYRILLIC CAPITAL LETTER DOUBLE MONOCULAR O +A680; C; A681; # CYRILLIC CAPITAL LETTER DWE +A682; C; A683; # CYRILLIC CAPITAL LETTER DZWE +A684; C; A685; # CYRILLIC CAPITAL LETTER ZHWE +A686; C; A687; # CYRILLIC CAPITAL LETTER CCHE +A688; C; A689; # CYRILLIC CAPITAL LETTER DZZE +A68A; C; A68B; # CYRILLIC CAPITAL LETTER TE WITH MIDDLE HOOK +A68C; C; A68D; # CYRILLIC CAPITAL LETTER TWE +A68E; C; A68F; # CYRILLIC CAPITAL LETTER TSWE +A690; C; A691; # CYRILLIC CAPITAL LETTER TSSE +A692; C; A693; # CYRILLIC CAPITAL LETTER TCHE +A694; C; A695; # CYRILLIC CAPITAL LETTER HWE +A696; C; A697; # CYRILLIC CAPITAL LETTER SHWE +A698; C; A699; # CYRILLIC CAPITAL LETTER DOUBLE O +A69A; C; A69B; # CYRILLIC CAPITAL LETTER CROSSED O +A722; C; A723; # LATIN CAPITAL LETTER EGYPTOLOGICAL ALEF +A724; C; A725; # LATIN CAPITAL LETTER EGYPTOLOGICAL AIN +A726; C; A727; # LATIN CAPITAL LETTER HENG +A728; C; A729; # LATIN CAPITAL LETTER TZ +A72A; C; A72B; # LATIN CAPITAL LETTER TRESILLO +A72C; C; A72D; # LATIN CAPITAL LETTER CUATRILLO +A72E; C; A72F; # LATIN CAPITAL LETTER CUATRILLO WITH COMMA +A732; C; A733; # LATIN CAPITAL LETTER AA +A734; C; A735; # LATIN CAPITAL LETTER AO +A736; C; A737; # LATIN CAPITAL LETTER AU +A738; C; A739; # LATIN CAPITAL LETTER AV +A73A; C; A73B; # LATIN CAPITAL LETTER AV WITH HORIZONTAL BAR +A73C; C; A73D; # LATIN CAPITAL LETTER AY +A73E; C; A73F; # LATIN CAPITAL LETTER REVERSED C WITH DOT +A740; C; A741; # LATIN CAPITAL LETTER K WITH STROKE +A742; C; A743; # LATIN CAPITAL LETTER K WITH DIAGONAL STROKE +A744; C; A745; # LATIN CAPITAL LETTER K WITH STROKE AND DIAGONAL STROKE +A746; C; A747; # LATIN CAPITAL LETTER BROKEN L +A748; C; A749; # LATIN CAPITAL LETTER L WITH HIGH STROKE +A74A; C; A74B; # LATIN CAPITAL LETTER O WITH LONG STROKE OVERLAY +A74C; C; A74D; # LATIN CAPITAL LETTER O WITH LOOP +A74E; C; A74F; # LATIN CAPITAL LETTER OO +A750; C; A751; # LATIN CAPITAL LETTER P WITH STROKE THROUGH DESCENDER +A752; C; A753; # LATIN CAPITAL LETTER P WITH FLOURISH +A754; C; A755; # LATIN CAPITAL LETTER P WITH SQUIRREL TAIL +A756; C; A757; # LATIN CAPITAL LETTER Q WITH STROKE THROUGH DESCENDER +A758; C; A759; # LATIN CAPITAL LETTER Q WITH DIAGONAL STROKE +A75A; C; A75B; # LATIN CAPITAL LETTER R ROTUNDA +A75C; C; A75D; # LATIN CAPITAL LETTER RUM ROTUNDA +A75E; C; A75F; # LATIN CAPITAL LETTER V WITH DIAGONAL STROKE +A760; C; A761; # LATIN CAPITAL LETTER VY +A762; C; A763; # LATIN CAPITAL LETTER VISIGOTHIC Z +A764; C; A765; # LATIN CAPITAL LETTER THORN WITH STROKE +A766; C; A767; # LATIN CAPITAL LETTER THORN WITH STROKE THROUGH DESCENDER +A768; C; A769; # LATIN CAPITAL LETTER VEND +A76A; C; A76B; # LATIN CAPITAL LETTER ET +A76C; C; A76D; # LATIN CAPITAL LETTER IS +A76E; C; A76F; # LATIN CAPITAL LETTER CON +A779; C; A77A; # LATIN CAPITAL LETTER INSULAR D +A77B; C; A77C; # LATIN CAPITAL LETTER INSULAR F +A77D; C; 1D79; # LATIN CAPITAL LETTER INSULAR G +A77E; C; A77F; # LATIN CAPITAL LETTER TURNED INSULAR G +A780; C; A781; # LATIN CAPITAL LETTER TURNED L +A782; C; A783; # LATIN CAPITAL LETTER INSULAR R +A784; C; A785; # LATIN CAPITAL LETTER INSULAR S +A786; C; A787; # LATIN CAPITAL LETTER INSULAR T +A78B; C; A78C; # LATIN CAPITAL LETTER SALTILLO +A78D; C; 0265; # LATIN CAPITAL LETTER TURNED H +A790; C; A791; # LATIN CAPITAL LETTER N WITH DESCENDER +A792; C; A793; # LATIN CAPITAL LETTER C WITH BAR +A796; C; A797; # LATIN CAPITAL LETTER B WITH FLOURISH +A798; C; A799; # LATIN CAPITAL LETTER F WITH STROKE +A79A; C; A79B; # LATIN CAPITAL LETTER VOLAPUK AE +A79C; C; A79D; # LATIN CAPITAL LETTER VOLAPUK OE +A79E; C; A79F; # LATIN CAPITAL LETTER VOLAPUK UE +A7A0; C; A7A1; # LATIN CAPITAL LETTER G WITH OBLIQUE STROKE +A7A2; C; A7A3; # LATIN CAPITAL LETTER K WITH OBLIQUE STROKE +A7A4; C; A7A5; # LATIN CAPITAL LETTER N WITH OBLIQUE STROKE +A7A6; C; A7A7; # LATIN CAPITAL LETTER R WITH OBLIQUE STROKE +A7A8; C; A7A9; # LATIN CAPITAL LETTER S WITH OBLIQUE STROKE +A7AA; C; 0266; # LATIN CAPITAL LETTER H WITH HOOK +A7AB; C; 025C; # LATIN CAPITAL LETTER REVERSED OPEN E +A7AC; C; 0261; # LATIN CAPITAL LETTER SCRIPT G +A7AD; C; 026C; # LATIN CAPITAL LETTER L WITH BELT +A7AE; C; 026A; # LATIN CAPITAL LETTER SMALL CAPITAL I +A7B0; C; 029E; # LATIN CAPITAL LETTER TURNED K +A7B1; C; 0287; # LATIN CAPITAL LETTER TURNED T +A7B2; C; 029D; # LATIN CAPITAL LETTER J WITH CROSSED-TAIL +A7B3; C; AB53; # LATIN CAPITAL LETTER CHI +A7B4; C; A7B5; # LATIN CAPITAL LETTER BETA +A7B6; C; A7B7; # LATIN CAPITAL LETTER OMEGA +A7B8; C; A7B9; # LATIN CAPITAL LETTER U WITH STROKE +AB70; C; 13A0; # CHEROKEE SMALL LETTER A +AB71; C; 13A1; # CHEROKEE SMALL LETTER E +AB72; C; 13A2; # CHEROKEE SMALL LETTER I +AB73; C; 13A3; # CHEROKEE SMALL LETTER O +AB74; C; 13A4; # CHEROKEE SMALL LETTER U +AB75; C; 13A5; # CHEROKEE SMALL LETTER V +AB76; C; 13A6; # CHEROKEE SMALL LETTER GA +AB77; C; 13A7; # CHEROKEE SMALL LETTER KA +AB78; C; 13A8; # CHEROKEE SMALL LETTER GE +AB79; C; 13A9; # CHEROKEE SMALL LETTER GI +AB7A; C; 13AA; # CHEROKEE SMALL LETTER GO +AB7B; C; 13AB; # CHEROKEE SMALL LETTER GU +AB7C; C; 13AC; # CHEROKEE SMALL LETTER GV +AB7D; C; 13AD; # CHEROKEE SMALL LETTER HA +AB7E; C; 13AE; # CHEROKEE SMALL LETTER HE +AB7F; C; 13AF; # CHEROKEE SMALL LETTER HI +AB80; C; 13B0; # CHEROKEE SMALL LETTER HO +AB81; C; 13B1; # CHEROKEE SMALL LETTER HU +AB82; C; 13B2; # CHEROKEE SMALL LETTER HV +AB83; C; 13B3; # CHEROKEE SMALL LETTER LA +AB84; C; 13B4; # CHEROKEE SMALL LETTER LE +AB85; C; 13B5; # CHEROKEE SMALL LETTER LI +AB86; C; 13B6; # CHEROKEE SMALL LETTER LO +AB87; C; 13B7; # CHEROKEE SMALL LETTER LU +AB88; C; 13B8; # CHEROKEE SMALL LETTER LV +AB89; C; 13B9; # CHEROKEE SMALL LETTER MA +AB8A; C; 13BA; # CHEROKEE SMALL LETTER ME +AB8B; C; 13BB; # CHEROKEE SMALL LETTER MI +AB8C; C; 13BC; # CHEROKEE SMALL LETTER MO +AB8D; C; 13BD; # CHEROKEE SMALL LETTER MU +AB8E; C; 13BE; # CHEROKEE SMALL LETTER NA +AB8F; C; 13BF; # CHEROKEE SMALL LETTER HNA +AB90; C; 13C0; # CHEROKEE SMALL LETTER NAH +AB91; C; 13C1; # CHEROKEE SMALL LETTER NE +AB92; C; 13C2; # CHEROKEE SMALL LETTER NI +AB93; C; 13C3; # CHEROKEE SMALL LETTER NO +AB94; C; 13C4; # CHEROKEE SMALL LETTER NU +AB95; C; 13C5; # CHEROKEE SMALL LETTER NV +AB96; C; 13C6; # CHEROKEE SMALL LETTER QUA +AB97; C; 13C7; # CHEROKEE SMALL LETTER QUE +AB98; C; 13C8; # CHEROKEE SMALL LETTER QUI +AB99; C; 13C9; # CHEROKEE SMALL LETTER QUO +AB9A; C; 13CA; # CHEROKEE SMALL LETTER QUU +AB9B; C; 13CB; # CHEROKEE SMALL LETTER QUV +AB9C; C; 13CC; # CHEROKEE SMALL LETTER SA +AB9D; C; 13CD; # CHEROKEE SMALL LETTER S +AB9E; C; 13CE; # CHEROKEE SMALL LETTER SE +AB9F; C; 13CF; # CHEROKEE SMALL LETTER SI +ABA0; C; 13D0; # CHEROKEE SMALL LETTER SO +ABA1; C; 13D1; # CHEROKEE SMALL LETTER SU +ABA2; C; 13D2; # CHEROKEE SMALL LETTER SV +ABA3; C; 13D3; # CHEROKEE SMALL LETTER DA +ABA4; C; 13D4; # CHEROKEE SMALL LETTER TA +ABA5; C; 13D5; # CHEROKEE SMALL LETTER DE +ABA6; C; 13D6; # CHEROKEE SMALL LETTER TE +ABA7; C; 13D7; # CHEROKEE SMALL LETTER DI +ABA8; C; 13D8; # CHEROKEE SMALL LETTER TI +ABA9; C; 13D9; # CHEROKEE SMALL LETTER DO +ABAA; C; 13DA; # CHEROKEE SMALL LETTER DU +ABAB; C; 13DB; # CHEROKEE SMALL LETTER DV +ABAC; C; 13DC; # CHEROKEE SMALL LETTER DLA +ABAD; C; 13DD; # CHEROKEE SMALL LETTER TLA +ABAE; C; 13DE; # CHEROKEE SMALL LETTER TLE +ABAF; C; 13DF; # CHEROKEE SMALL LETTER TLI +ABB0; C; 13E0; # CHEROKEE SMALL LETTER TLO +ABB1; C; 13E1; # CHEROKEE SMALL LETTER TLU +ABB2; C; 13E2; # CHEROKEE SMALL LETTER TLV +ABB3; C; 13E3; # CHEROKEE SMALL LETTER TSA +ABB4; C; 13E4; # CHEROKEE SMALL LETTER TSE +ABB5; C; 13E5; # CHEROKEE SMALL LETTER TSI +ABB6; C; 13E6; # CHEROKEE SMALL LETTER TSO +ABB7; C; 13E7; # CHEROKEE SMALL LETTER TSU +ABB8; C; 13E8; # CHEROKEE SMALL LETTER TSV +ABB9; C; 13E9; # CHEROKEE SMALL LETTER WA +ABBA; C; 13EA; # CHEROKEE SMALL LETTER WE +ABBB; C; 13EB; # CHEROKEE SMALL LETTER WI +ABBC; C; 13EC; # CHEROKEE SMALL LETTER WO +ABBD; C; 13ED; # CHEROKEE SMALL LETTER WU +ABBE; C; 13EE; # CHEROKEE SMALL LETTER WV +ABBF; C; 13EF; # CHEROKEE SMALL LETTER YA +FB00; F; 0066 0066; # LATIN SMALL LIGATURE FF +FB01; F; 0066 0069; # LATIN SMALL LIGATURE FI +FB02; F; 0066 006C; # LATIN SMALL LIGATURE FL +FB03; F; 0066 0066 0069; # LATIN SMALL LIGATURE FFI +FB04; F; 0066 0066 006C; # LATIN SMALL LIGATURE FFL +FB05; F; 0073 0074; # LATIN SMALL LIGATURE LONG S T +FB06; F; 0073 0074; # LATIN SMALL LIGATURE ST +FB13; F; 0574 0576; # ARMENIAN SMALL LIGATURE MEN NOW +FB14; F; 0574 0565; # ARMENIAN SMALL LIGATURE MEN ECH +FB15; F; 0574 056B; # ARMENIAN SMALL LIGATURE MEN INI +FB16; F; 057E 0576; # ARMENIAN SMALL LIGATURE VEW NOW +FB17; F; 0574 056D; # ARMENIAN SMALL LIGATURE MEN XEH +FF21; C; FF41; # FULLWIDTH LATIN CAPITAL LETTER A +FF22; C; FF42; # FULLWIDTH LATIN CAPITAL LETTER B +FF23; C; FF43; # FULLWIDTH LATIN CAPITAL LETTER C +FF24; C; FF44; # FULLWIDTH LATIN CAPITAL LETTER D +FF25; C; FF45; # FULLWIDTH LATIN CAPITAL LETTER E +FF26; C; FF46; # FULLWIDTH LATIN CAPITAL LETTER F +FF27; C; FF47; # FULLWIDTH LATIN CAPITAL LETTER G +FF28; C; FF48; # FULLWIDTH LATIN CAPITAL LETTER H +FF29; C; FF49; # FULLWIDTH LATIN CAPITAL LETTER I +FF2A; C; FF4A; # FULLWIDTH LATIN CAPITAL LETTER J +FF2B; C; FF4B; # FULLWIDTH LATIN CAPITAL LETTER K +FF2C; C; FF4C; # FULLWIDTH LATIN CAPITAL LETTER L +FF2D; C; FF4D; # FULLWIDTH LATIN CAPITAL LETTER M +FF2E; C; FF4E; # FULLWIDTH LATIN CAPITAL LETTER N +FF2F; C; FF4F; # FULLWIDTH LATIN CAPITAL LETTER O +FF30; C; FF50; # FULLWIDTH LATIN CAPITAL LETTER P +FF31; C; FF51; # FULLWIDTH LATIN CAPITAL LETTER Q +FF32; C; FF52; # FULLWIDTH LATIN CAPITAL LETTER R +FF33; C; FF53; # FULLWIDTH LATIN CAPITAL LETTER S +FF34; C; FF54; # FULLWIDTH LATIN CAPITAL LETTER T +FF35; C; FF55; # FULLWIDTH LATIN CAPITAL LETTER U +FF36; C; FF56; # FULLWIDTH LATIN CAPITAL LETTER V +FF37; C; FF57; # FULLWIDTH LATIN CAPITAL LETTER W +FF38; C; FF58; # FULLWIDTH LATIN CAPITAL LETTER X +FF39; C; FF59; # FULLWIDTH LATIN CAPITAL LETTER Y +FF3A; C; FF5A; # FULLWIDTH LATIN CAPITAL LETTER Z +10400; C; 10428; # DESERET CAPITAL LETTER LONG I +10401; C; 10429; # DESERET CAPITAL LETTER LONG E +10402; C; 1042A; # DESERET CAPITAL LETTER LONG A +10403; C; 1042B; # DESERET CAPITAL LETTER LONG AH +10404; C; 1042C; # DESERET CAPITAL LETTER LONG O +10405; C; 1042D; # DESERET CAPITAL LETTER LONG OO +10406; C; 1042E; # DESERET CAPITAL LETTER SHORT I +10407; C; 1042F; # DESERET CAPITAL LETTER SHORT E +10408; C; 10430; # DESERET CAPITAL LETTER SHORT A +10409; C; 10431; # DESERET CAPITAL LETTER SHORT AH +1040A; C; 10432; # DESERET CAPITAL LETTER SHORT O +1040B; C; 10433; # DESERET CAPITAL LETTER SHORT OO +1040C; C; 10434; # DESERET CAPITAL LETTER AY +1040D; C; 10435; # DESERET CAPITAL LETTER OW +1040E; C; 10436; # DESERET CAPITAL LETTER WU +1040F; C; 10437; # DESERET CAPITAL LETTER YEE +10410; C; 10438; # DESERET CAPITAL LETTER H +10411; C; 10439; # DESERET CAPITAL LETTER PEE +10412; C; 1043A; # DESERET CAPITAL LETTER BEE +10413; C; 1043B; # DESERET CAPITAL LETTER TEE +10414; C; 1043C; # DESERET CAPITAL LETTER DEE +10415; C; 1043D; # DESERET CAPITAL LETTER CHEE +10416; C; 1043E; # DESERET CAPITAL LETTER JEE +10417; C; 1043F; # DESERET CAPITAL LETTER KAY +10418; C; 10440; # DESERET CAPITAL LETTER GAY +10419; C; 10441; # DESERET CAPITAL LETTER EF +1041A; C; 10442; # DESERET CAPITAL LETTER VEE +1041B; C; 10443; # DESERET CAPITAL LETTER ETH +1041C; C; 10444; # DESERET CAPITAL LETTER THEE +1041D; C; 10445; # DESERET CAPITAL LETTER ES +1041E; C; 10446; # DESERET CAPITAL LETTER ZEE +1041F; C; 10447; # DESERET CAPITAL LETTER ESH +10420; C; 10448; # DESERET CAPITAL LETTER ZHEE +10421; C; 10449; # DESERET CAPITAL LETTER ER +10422; C; 1044A; # DESERET CAPITAL LETTER EL +10423; C; 1044B; # DESERET CAPITAL LETTER EM +10424; C; 1044C; # DESERET CAPITAL LETTER EN +10425; C; 1044D; # DESERET CAPITAL LETTER ENG +10426; C; 1044E; # DESERET CAPITAL LETTER OI +10427; C; 1044F; # DESERET CAPITAL LETTER EW +104B0; C; 104D8; # OSAGE CAPITAL LETTER A +104B1; C; 104D9; # OSAGE CAPITAL LETTER AI +104B2; C; 104DA; # OSAGE CAPITAL LETTER AIN +104B3; C; 104DB; # OSAGE CAPITAL LETTER AH +104B4; C; 104DC; # OSAGE CAPITAL LETTER BRA +104B5; C; 104DD; # OSAGE CAPITAL LETTER CHA +104B6; C; 104DE; # OSAGE CAPITAL LETTER EHCHA +104B7; C; 104DF; # OSAGE CAPITAL LETTER E +104B8; C; 104E0; # OSAGE CAPITAL LETTER EIN +104B9; C; 104E1; # OSAGE CAPITAL LETTER HA +104BA; C; 104E2; # OSAGE CAPITAL LETTER HYA +104BB; C; 104E3; # OSAGE CAPITAL LETTER I +104BC; C; 104E4; # OSAGE CAPITAL LETTER KA +104BD; C; 104E5; # OSAGE CAPITAL LETTER EHKA +104BE; C; 104E6; # OSAGE CAPITAL LETTER KYA +104BF; C; 104E7; # OSAGE CAPITAL LETTER LA +104C0; C; 104E8; # OSAGE CAPITAL LETTER MA +104C1; C; 104E9; # OSAGE CAPITAL LETTER NA +104C2; C; 104EA; # OSAGE CAPITAL LETTER O +104C3; C; 104EB; # OSAGE CAPITAL LETTER OIN +104C4; C; 104EC; # OSAGE CAPITAL LETTER PA +104C5; C; 104ED; # OSAGE CAPITAL LETTER EHPA +104C6; C; 104EE; # OSAGE CAPITAL LETTER SA +104C7; C; 104EF; # OSAGE CAPITAL LETTER SHA +104C8; C; 104F0; # OSAGE CAPITAL LETTER TA +104C9; C; 104F1; # OSAGE CAPITAL LETTER EHTA +104CA; C; 104F2; # OSAGE CAPITAL LETTER TSA +104CB; C; 104F3; # OSAGE CAPITAL LETTER EHTSA +104CC; C; 104F4; # OSAGE CAPITAL LETTER TSHA +104CD; C; 104F5; # OSAGE CAPITAL LETTER DHA +104CE; C; 104F6; # OSAGE CAPITAL LETTER U +104CF; C; 104F7; # OSAGE CAPITAL LETTER WA +104D0; C; 104F8; # OSAGE CAPITAL LETTER KHA +104D1; C; 104F9; # OSAGE CAPITAL LETTER GHA +104D2; C; 104FA; # OSAGE CAPITAL LETTER ZA +104D3; C; 104FB; # OSAGE CAPITAL LETTER ZHA +10C80; C; 10CC0; # OLD HUNGARIAN CAPITAL LETTER A +10C81; C; 10CC1; # OLD HUNGARIAN CAPITAL LETTER AA +10C82; C; 10CC2; # OLD HUNGARIAN CAPITAL LETTER EB +10C83; C; 10CC3; # OLD HUNGARIAN CAPITAL LETTER AMB +10C84; C; 10CC4; # OLD HUNGARIAN CAPITAL LETTER EC +10C85; C; 10CC5; # OLD HUNGARIAN CAPITAL LETTER ENC +10C86; C; 10CC6; # OLD HUNGARIAN CAPITAL LETTER ECS +10C87; C; 10CC7; # OLD HUNGARIAN CAPITAL LETTER ED +10C88; C; 10CC8; # OLD HUNGARIAN CAPITAL LETTER AND +10C89; C; 10CC9; # OLD HUNGARIAN CAPITAL LETTER E +10C8A; C; 10CCA; # OLD HUNGARIAN CAPITAL LETTER CLOSE E +10C8B; C; 10CCB; # OLD HUNGARIAN CAPITAL LETTER EE +10C8C; C; 10CCC; # OLD HUNGARIAN CAPITAL LETTER EF +10C8D; C; 10CCD; # OLD HUNGARIAN CAPITAL LETTER EG +10C8E; C; 10CCE; # OLD HUNGARIAN CAPITAL LETTER EGY +10C8F; C; 10CCF; # OLD HUNGARIAN CAPITAL LETTER EH +10C90; C; 10CD0; # OLD HUNGARIAN CAPITAL LETTER I +10C91; C; 10CD1; # OLD HUNGARIAN CAPITAL LETTER II +10C92; C; 10CD2; # OLD HUNGARIAN CAPITAL LETTER EJ +10C93; C; 10CD3; # OLD HUNGARIAN CAPITAL LETTER EK +10C94; C; 10CD4; # OLD HUNGARIAN CAPITAL LETTER AK +10C95; C; 10CD5; # OLD HUNGARIAN CAPITAL LETTER UNK +10C96; C; 10CD6; # OLD HUNGARIAN CAPITAL LETTER EL +10C97; C; 10CD7; # OLD HUNGARIAN CAPITAL LETTER ELY +10C98; C; 10CD8; # OLD HUNGARIAN CAPITAL LETTER EM +10C99; C; 10CD9; # OLD HUNGARIAN CAPITAL LETTER EN +10C9A; C; 10CDA; # OLD HUNGARIAN CAPITAL LETTER ENY +10C9B; C; 10CDB; # OLD HUNGARIAN CAPITAL LETTER O +10C9C; C; 10CDC; # OLD HUNGARIAN CAPITAL LETTER OO +10C9D; C; 10CDD; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG OE +10C9E; C; 10CDE; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA OE +10C9F; C; 10CDF; # OLD HUNGARIAN CAPITAL LETTER OEE +10CA0; C; 10CE0; # OLD HUNGARIAN CAPITAL LETTER EP +10CA1; C; 10CE1; # OLD HUNGARIAN CAPITAL LETTER EMP +10CA2; C; 10CE2; # OLD HUNGARIAN CAPITAL LETTER ER +10CA3; C; 10CE3; # OLD HUNGARIAN CAPITAL LETTER SHORT ER +10CA4; C; 10CE4; # OLD HUNGARIAN CAPITAL LETTER ES +10CA5; C; 10CE5; # OLD HUNGARIAN CAPITAL LETTER ESZ +10CA6; C; 10CE6; # OLD HUNGARIAN CAPITAL LETTER ET +10CA7; C; 10CE7; # OLD HUNGARIAN CAPITAL LETTER ENT +10CA8; C; 10CE8; # OLD HUNGARIAN CAPITAL LETTER ETY +10CA9; C; 10CE9; # OLD HUNGARIAN CAPITAL LETTER ECH +10CAA; C; 10CEA; # OLD HUNGARIAN CAPITAL LETTER U +10CAB; C; 10CEB; # OLD HUNGARIAN CAPITAL LETTER UU +10CAC; C; 10CEC; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG UE +10CAD; C; 10CED; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA UE +10CAE; C; 10CEE; # OLD HUNGARIAN CAPITAL LETTER EV +10CAF; C; 10CEF; # OLD HUNGARIAN CAPITAL LETTER EZ +10CB0; C; 10CF0; # OLD HUNGARIAN CAPITAL LETTER EZS +10CB1; C; 10CF1; # OLD HUNGARIAN CAPITAL LETTER ENT-SHAPED SIGN +10CB2; C; 10CF2; # OLD HUNGARIAN CAPITAL LETTER US +118A0; C; 118C0; # WARANG CITI CAPITAL LETTER NGAA +118A1; C; 118C1; # WARANG CITI CAPITAL LETTER A +118A2; C; 118C2; # WARANG CITI CAPITAL LETTER WI +118A3; C; 118C3; # WARANG CITI CAPITAL LETTER YU +118A4; C; 118C4; # WARANG CITI CAPITAL LETTER YA +118A5; C; 118C5; # WARANG CITI CAPITAL LETTER YO +118A6; C; 118C6; # WARANG CITI CAPITAL LETTER II +118A7; C; 118C7; # WARANG CITI CAPITAL LETTER UU +118A8; C; 118C8; # WARANG CITI CAPITAL LETTER E +118A9; C; 118C9; # WARANG CITI CAPITAL LETTER O +118AA; C; 118CA; # WARANG CITI CAPITAL LETTER ANG +118AB; C; 118CB; # WARANG CITI CAPITAL LETTER GA +118AC; C; 118CC; # WARANG CITI CAPITAL LETTER KO +118AD; C; 118CD; # WARANG CITI CAPITAL LETTER ENY +118AE; C; 118CE; # WARANG CITI CAPITAL LETTER YUJ +118AF; C; 118CF; # WARANG CITI CAPITAL LETTER UC +118B0; C; 118D0; # WARANG CITI CAPITAL LETTER ENN +118B1; C; 118D1; # WARANG CITI CAPITAL LETTER ODD +118B2; C; 118D2; # WARANG CITI CAPITAL LETTER TTE +118B3; C; 118D3; # WARANG CITI CAPITAL LETTER NUNG +118B4; C; 118D4; # WARANG CITI CAPITAL LETTER DA +118B5; C; 118D5; # WARANG CITI CAPITAL LETTER AT +118B6; C; 118D6; # WARANG CITI CAPITAL LETTER AM +118B7; C; 118D7; # WARANG CITI CAPITAL LETTER BU +118B8; C; 118D8; # WARANG CITI CAPITAL LETTER PU +118B9; C; 118D9; # WARANG CITI CAPITAL LETTER HIYO +118BA; C; 118DA; # WARANG CITI CAPITAL LETTER HOLO +118BB; C; 118DB; # WARANG CITI CAPITAL LETTER HORR +118BC; C; 118DC; # WARANG CITI CAPITAL LETTER HAR +118BD; C; 118DD; # WARANG CITI CAPITAL LETTER SSUU +118BE; C; 118DE; # WARANG CITI CAPITAL LETTER SII +118BF; C; 118DF; # WARANG CITI CAPITAL LETTER VIYO +16E40; C; 16E60; # MEDEFAIDRIN CAPITAL LETTER M +16E41; C; 16E61; # MEDEFAIDRIN CAPITAL LETTER S +16E42; C; 16E62; # MEDEFAIDRIN CAPITAL LETTER V +16E43; C; 16E63; # MEDEFAIDRIN CAPITAL LETTER W +16E44; C; 16E64; # MEDEFAIDRIN CAPITAL LETTER ATIU +16E45; C; 16E65; # MEDEFAIDRIN CAPITAL LETTER Z +16E46; C; 16E66; # MEDEFAIDRIN CAPITAL LETTER KP +16E47; C; 16E67; # MEDEFAIDRIN CAPITAL LETTER P +16E48; C; 16E68; # MEDEFAIDRIN CAPITAL LETTER T +16E49; C; 16E69; # MEDEFAIDRIN CAPITAL LETTER G +16E4A; C; 16E6A; # MEDEFAIDRIN CAPITAL LETTER F +16E4B; C; 16E6B; # MEDEFAIDRIN CAPITAL LETTER I +16E4C; C; 16E6C; # MEDEFAIDRIN CAPITAL LETTER K +16E4D; C; 16E6D; # MEDEFAIDRIN CAPITAL LETTER A +16E4E; C; 16E6E; # MEDEFAIDRIN CAPITAL LETTER J +16E4F; C; 16E6F; # MEDEFAIDRIN CAPITAL LETTER E +16E50; C; 16E70; # MEDEFAIDRIN CAPITAL LETTER B +16E51; C; 16E71; # MEDEFAIDRIN CAPITAL LETTER C +16E52; C; 16E72; # MEDEFAIDRIN CAPITAL LETTER U +16E53; C; 16E73; # MEDEFAIDRIN CAPITAL LETTER YU +16E54; C; 16E74; # MEDEFAIDRIN CAPITAL LETTER L +16E55; C; 16E75; # MEDEFAIDRIN CAPITAL LETTER Q +16E56; C; 16E76; # MEDEFAIDRIN CAPITAL LETTER HP +16E57; C; 16E77; # MEDEFAIDRIN CAPITAL LETTER NY +16E58; C; 16E78; # MEDEFAIDRIN CAPITAL LETTER X +16E59; C; 16E79; # MEDEFAIDRIN CAPITAL LETTER D +16E5A; C; 16E7A; # MEDEFAIDRIN CAPITAL LETTER OE +16E5B; C; 16E7B; # MEDEFAIDRIN CAPITAL LETTER N +16E5C; C; 16E7C; # MEDEFAIDRIN CAPITAL LETTER R +16E5D; C; 16E7D; # MEDEFAIDRIN CAPITAL LETTER O +16E5E; C; 16E7E; # MEDEFAIDRIN CAPITAL LETTER AI +16E5F; C; 16E7F; # MEDEFAIDRIN CAPITAL LETTER Y +1E900; C; 1E922; # ADLAM CAPITAL LETTER ALIF +1E901; C; 1E923; # ADLAM CAPITAL LETTER DAALI +1E902; C; 1E924; # ADLAM CAPITAL LETTER LAAM +1E903; C; 1E925; # ADLAM CAPITAL LETTER MIIM +1E904; C; 1E926; # ADLAM CAPITAL LETTER BA +1E905; C; 1E927; # ADLAM CAPITAL LETTER SINNYIIYHE +1E906; C; 1E928; # ADLAM CAPITAL LETTER PE +1E907; C; 1E929; # ADLAM CAPITAL LETTER BHE +1E908; C; 1E92A; # ADLAM CAPITAL LETTER RA +1E909; C; 1E92B; # ADLAM CAPITAL LETTER E +1E90A; C; 1E92C; # ADLAM CAPITAL LETTER FA +1E90B; C; 1E92D; # ADLAM CAPITAL LETTER I +1E90C; C; 1E92E; # ADLAM CAPITAL LETTER O +1E90D; C; 1E92F; # ADLAM CAPITAL LETTER DHA +1E90E; C; 1E930; # ADLAM CAPITAL LETTER YHE +1E90F; C; 1E931; # ADLAM CAPITAL LETTER WAW +1E910; C; 1E932; # ADLAM CAPITAL LETTER NUN +1E911; C; 1E933; # ADLAM CAPITAL LETTER KAF +1E912; C; 1E934; # ADLAM CAPITAL LETTER YA +1E913; C; 1E935; # ADLAM CAPITAL LETTER U +1E914; C; 1E936; # ADLAM CAPITAL LETTER JIIM +1E915; C; 1E937; # ADLAM CAPITAL LETTER CHI +1E916; C; 1E938; # ADLAM CAPITAL LETTER HA +1E917; C; 1E939; # ADLAM CAPITAL LETTER QAAF +1E918; C; 1E93A; # ADLAM CAPITAL LETTER GA +1E919; C; 1E93B; # ADLAM CAPITAL LETTER NYA +1E91A; C; 1E93C; # ADLAM CAPITAL LETTER TU +1E91B; C; 1E93D; # ADLAM CAPITAL LETTER NHA +1E91C; C; 1E93E; # ADLAM CAPITAL LETTER VA +1E91D; C; 1E93F; # ADLAM CAPITAL LETTER KHA +1E91E; C; 1E940; # ADLAM CAPITAL LETTER GBE +1E91F; C; 1E941; # ADLAM CAPITAL LETTER ZAL +1E920; C; 1E942; # ADLAM CAPITAL LETTER KPO +1E921; C; 1E943; # ADLAM CAPITAL LETTER SHA +# +# EOF diff --git a/claimtrie/normalization/CaseFolding_v13.txt b/claimtrie/normalization/CaseFolding_v13.txt new file mode 100644 index 00000000..033788b2 --- /dev/null +++ b/claimtrie/normalization/CaseFolding_v13.txt @@ -0,0 +1,1584 @@ +# CaseFolding-13.0.0.txt +# Date: 2019-09-08, 23:30:59 GMT +# © 2019 Unicode®, Inc. +# Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# +# Unicode Character Database +# For documentation, see http://www.unicode.org/reports/tr44/ +# +# Case Folding Properties +# +# This file is a supplement to the UnicodeData file. +# It provides a case folding mapping generated from the Unicode Character Database. +# If all characters are mapped according to the full mapping below, then +# case differences (according to UnicodeData.txt and SpecialCasing.txt) +# are eliminated. +# +# The data supports both implementations that require simple case foldings +# (where string lengths don't change), and implementations that allow full case folding +# (where string lengths may grow). Note that where they can be supported, the +# full case foldings are superior: for example, they allow "MASSE" and "Maße" to match. +# +# All code points not listed in this file map to themselves. +# +# NOTE: case folding does not preserve normalization formats! +# +# For information on case folding, including how to have case folding +# preserve normalization formats, see Section 3.13 Default Case Algorithms in +# The Unicode Standard. +# +# ================================================================================ +# Format +# ================================================================================ +# The entries in this file are in the following machine-readable format: +# +# ; ; ; # +# +# The status field is: +# C: common case folding, common mappings shared by both simple and full mappings. +# F: full case folding, mappings that cause strings to grow in length. Multiple characters are separated by spaces. +# S: simple case folding, mappings to single characters where different from F. +# T: special case for uppercase I and dotted uppercase I +# - For non-Turkic languages, this mapping is normally not used. +# - For Turkic languages (tr, az), this mapping can be used instead of the normal mapping for these characters. +# Note that the Turkic mappings do not maintain canonical equivalence without additional processing. +# See the discussions of case mapping in the Unicode Standard for more information. +# +# Usage: +# A. To do a simple case folding, use the mappings with status C + S. +# B. To do a full case folding, use the mappings with status C + F. +# +# The mappings with status T can be used or omitted depending on the desired case-folding +# behavior. (The default option is to exclude them.) +# +# ================================================================= + +# Property: Case_Folding + +# All code points not explicitly listed for Case_Folding +# have the value C for the status field, and the code point itself for the mapping field. + +# ================================================================= +0041; C; 0061; # LATIN CAPITAL LETTER A +0042; C; 0062; # LATIN CAPITAL LETTER B +0043; C; 0063; # LATIN CAPITAL LETTER C +0044; C; 0064; # LATIN CAPITAL LETTER D +0045; C; 0065; # LATIN CAPITAL LETTER E +0046; C; 0066; # LATIN CAPITAL LETTER F +0047; C; 0067; # LATIN CAPITAL LETTER G +0048; C; 0068; # LATIN CAPITAL LETTER H +0049; C; 0069; # LATIN CAPITAL LETTER I +0049; T; 0131; # LATIN CAPITAL LETTER I +004A; C; 006A; # LATIN CAPITAL LETTER J +004B; C; 006B; # LATIN CAPITAL LETTER K +004C; C; 006C; # LATIN CAPITAL LETTER L +004D; C; 006D; # LATIN CAPITAL LETTER M +004E; C; 006E; # LATIN CAPITAL LETTER N +004F; C; 006F; # LATIN CAPITAL LETTER O +0050; C; 0070; # LATIN CAPITAL LETTER P +0051; C; 0071; # LATIN CAPITAL LETTER Q +0052; C; 0072; # LATIN CAPITAL LETTER R +0053; C; 0073; # LATIN CAPITAL LETTER S +0054; C; 0074; # LATIN CAPITAL LETTER T +0055; C; 0075; # LATIN CAPITAL LETTER U +0056; C; 0076; # LATIN CAPITAL LETTER V +0057; C; 0077; # LATIN CAPITAL LETTER W +0058; C; 0078; # LATIN CAPITAL LETTER X +0059; C; 0079; # LATIN CAPITAL LETTER Y +005A; C; 007A; # LATIN CAPITAL LETTER Z +00B5; C; 03BC; # MICRO SIGN +00C0; C; 00E0; # LATIN CAPITAL LETTER A WITH GRAVE +00C1; C; 00E1; # LATIN CAPITAL LETTER A WITH ACUTE +00C2; C; 00E2; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX +00C3; C; 00E3; # LATIN CAPITAL LETTER A WITH TILDE +00C4; C; 00E4; # LATIN CAPITAL LETTER A WITH DIAERESIS +00C5; C; 00E5; # LATIN CAPITAL LETTER A WITH RING ABOVE +00C6; C; 00E6; # LATIN CAPITAL LETTER AE +00C7; C; 00E7; # LATIN CAPITAL LETTER C WITH CEDILLA +00C8; C; 00E8; # LATIN CAPITAL LETTER E WITH GRAVE +00C9; C; 00E9; # LATIN CAPITAL LETTER E WITH ACUTE +00CA; C; 00EA; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX +00CB; C; 00EB; # LATIN CAPITAL LETTER E WITH DIAERESIS +00CC; C; 00EC; # LATIN CAPITAL LETTER I WITH GRAVE +00CD; C; 00ED; # LATIN CAPITAL LETTER I WITH ACUTE +00CE; C; 00EE; # LATIN CAPITAL LETTER I WITH CIRCUMFLEX +00CF; C; 00EF; # LATIN CAPITAL LETTER I WITH DIAERESIS +00D0; C; 00F0; # LATIN CAPITAL LETTER ETH +00D1; C; 00F1; # LATIN CAPITAL LETTER N WITH TILDE +00D2; C; 00F2; # LATIN CAPITAL LETTER O WITH GRAVE +00D3; C; 00F3; # LATIN CAPITAL LETTER O WITH ACUTE +00D4; C; 00F4; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX +00D5; C; 00F5; # LATIN CAPITAL LETTER O WITH TILDE +00D6; C; 00F6; # LATIN CAPITAL LETTER O WITH DIAERESIS +00D8; C; 00F8; # LATIN CAPITAL LETTER O WITH STROKE +00D9; C; 00F9; # LATIN CAPITAL LETTER U WITH GRAVE +00DA; C; 00FA; # LATIN CAPITAL LETTER U WITH ACUTE +00DB; C; 00FB; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX +00DC; C; 00FC; # LATIN CAPITAL LETTER U WITH DIAERESIS +00DD; C; 00FD; # LATIN CAPITAL LETTER Y WITH ACUTE +00DE; C; 00FE; # LATIN CAPITAL LETTER THORN +00DF; F; 0073 0073; # LATIN SMALL LETTER SHARP S +0100; C; 0101; # LATIN CAPITAL LETTER A WITH MACRON +0102; C; 0103; # LATIN CAPITAL LETTER A WITH BREVE +0104; C; 0105; # LATIN CAPITAL LETTER A WITH OGONEK +0106; C; 0107; # LATIN CAPITAL LETTER C WITH ACUTE +0108; C; 0109; # LATIN CAPITAL LETTER C WITH CIRCUMFLEX +010A; C; 010B; # LATIN CAPITAL LETTER C WITH DOT ABOVE +010C; C; 010D; # LATIN CAPITAL LETTER C WITH CARON +010E; C; 010F; # LATIN CAPITAL LETTER D WITH CARON +0110; C; 0111; # LATIN CAPITAL LETTER D WITH STROKE +0112; C; 0113; # LATIN CAPITAL LETTER E WITH MACRON +0114; C; 0115; # LATIN CAPITAL LETTER E WITH BREVE +0116; C; 0117; # LATIN CAPITAL LETTER E WITH DOT ABOVE +0118; C; 0119; # LATIN CAPITAL LETTER E WITH OGONEK +011A; C; 011B; # LATIN CAPITAL LETTER E WITH CARON +011C; C; 011D; # LATIN CAPITAL LETTER G WITH CIRCUMFLEX +011E; C; 011F; # LATIN CAPITAL LETTER G WITH BREVE +0120; C; 0121; # LATIN CAPITAL LETTER G WITH DOT ABOVE +0122; C; 0123; # LATIN CAPITAL LETTER G WITH CEDILLA +0124; C; 0125; # LATIN CAPITAL LETTER H WITH CIRCUMFLEX +0126; C; 0127; # LATIN CAPITAL LETTER H WITH STROKE +0128; C; 0129; # LATIN CAPITAL LETTER I WITH TILDE +012A; C; 012B; # LATIN CAPITAL LETTER I WITH MACRON +012C; C; 012D; # LATIN CAPITAL LETTER I WITH BREVE +012E; C; 012F; # LATIN CAPITAL LETTER I WITH OGONEK +0130; F; 0069 0307; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0130; T; 0069; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0132; C; 0133; # LATIN CAPITAL LIGATURE IJ +0134; C; 0135; # LATIN CAPITAL LETTER J WITH CIRCUMFLEX +0136; C; 0137; # LATIN CAPITAL LETTER K WITH CEDILLA +0139; C; 013A; # LATIN CAPITAL LETTER L WITH ACUTE +013B; C; 013C; # LATIN CAPITAL LETTER L WITH CEDILLA +013D; C; 013E; # LATIN CAPITAL LETTER L WITH CARON +013F; C; 0140; # LATIN CAPITAL LETTER L WITH MIDDLE DOT +0141; C; 0142; # LATIN CAPITAL LETTER L WITH STROKE +0143; C; 0144; # LATIN CAPITAL LETTER N WITH ACUTE +0145; C; 0146; # LATIN CAPITAL LETTER N WITH CEDILLA +0147; C; 0148; # LATIN CAPITAL LETTER N WITH CARON +0149; F; 02BC 006E; # LATIN SMALL LETTER N PRECEDED BY APOSTROPHE +014A; C; 014B; # LATIN CAPITAL LETTER ENG +014C; C; 014D; # LATIN CAPITAL LETTER O WITH MACRON +014E; C; 014F; # LATIN CAPITAL LETTER O WITH BREVE +0150; C; 0151; # LATIN CAPITAL LETTER O WITH DOUBLE ACUTE +0152; C; 0153; # LATIN CAPITAL LIGATURE OE +0154; C; 0155; # LATIN CAPITAL LETTER R WITH ACUTE +0156; C; 0157; # LATIN CAPITAL LETTER R WITH CEDILLA +0158; C; 0159; # LATIN CAPITAL LETTER R WITH CARON +015A; C; 015B; # LATIN CAPITAL LETTER S WITH ACUTE +015C; C; 015D; # LATIN CAPITAL LETTER S WITH CIRCUMFLEX +015E; C; 015F; # LATIN CAPITAL LETTER S WITH CEDILLA +0160; C; 0161; # LATIN CAPITAL LETTER S WITH CARON +0162; C; 0163; # LATIN CAPITAL LETTER T WITH CEDILLA +0164; C; 0165; # LATIN CAPITAL LETTER T WITH CARON +0166; C; 0167; # LATIN CAPITAL LETTER T WITH STROKE +0168; C; 0169; # LATIN CAPITAL LETTER U WITH TILDE +016A; C; 016B; # LATIN CAPITAL LETTER U WITH MACRON +016C; C; 016D; # LATIN CAPITAL LETTER U WITH BREVE +016E; C; 016F; # LATIN CAPITAL LETTER U WITH RING ABOVE +0170; C; 0171; # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE +0172; C; 0173; # LATIN CAPITAL LETTER U WITH OGONEK +0174; C; 0175; # LATIN CAPITAL LETTER W WITH CIRCUMFLEX +0176; C; 0177; # LATIN CAPITAL LETTER Y WITH CIRCUMFLEX +0178; C; 00FF; # LATIN CAPITAL LETTER Y WITH DIAERESIS +0179; C; 017A; # LATIN CAPITAL LETTER Z WITH ACUTE +017B; C; 017C; # LATIN CAPITAL LETTER Z WITH DOT ABOVE +017D; C; 017E; # LATIN CAPITAL LETTER Z WITH CARON +017F; C; 0073; # LATIN SMALL LETTER LONG S +0181; C; 0253; # LATIN CAPITAL LETTER B WITH HOOK +0182; C; 0183; # LATIN CAPITAL LETTER B WITH TOPBAR +0184; C; 0185; # LATIN CAPITAL LETTER TONE SIX +0186; C; 0254; # LATIN CAPITAL LETTER OPEN O +0187; C; 0188; # LATIN CAPITAL LETTER C WITH HOOK +0189; C; 0256; # LATIN CAPITAL LETTER AFRICAN D +018A; C; 0257; # LATIN CAPITAL LETTER D WITH HOOK +018B; C; 018C; # LATIN CAPITAL LETTER D WITH TOPBAR +018E; C; 01DD; # LATIN CAPITAL LETTER REVERSED E +018F; C; 0259; # LATIN CAPITAL LETTER SCHWA +0190; C; 025B; # LATIN CAPITAL LETTER OPEN E +0191; C; 0192; # LATIN CAPITAL LETTER F WITH HOOK +0193; C; 0260; # LATIN CAPITAL LETTER G WITH HOOK +0194; C; 0263; # LATIN CAPITAL LETTER GAMMA +0196; C; 0269; # LATIN CAPITAL LETTER IOTA +0197; C; 0268; # LATIN CAPITAL LETTER I WITH STROKE +0198; C; 0199; # LATIN CAPITAL LETTER K WITH HOOK +019C; C; 026F; # LATIN CAPITAL LETTER TURNED M +019D; C; 0272; # LATIN CAPITAL LETTER N WITH LEFT HOOK +019F; C; 0275; # LATIN CAPITAL LETTER O WITH MIDDLE TILDE +01A0; C; 01A1; # LATIN CAPITAL LETTER O WITH HORN +01A2; C; 01A3; # LATIN CAPITAL LETTER OI +01A4; C; 01A5; # LATIN CAPITAL LETTER P WITH HOOK +01A6; C; 0280; # LATIN LETTER YR +01A7; C; 01A8; # LATIN CAPITAL LETTER TONE TWO +01A9; C; 0283; # LATIN CAPITAL LETTER ESH +01AC; C; 01AD; # LATIN CAPITAL LETTER T WITH HOOK +01AE; C; 0288; # LATIN CAPITAL LETTER T WITH RETROFLEX HOOK +01AF; C; 01B0; # LATIN CAPITAL LETTER U WITH HORN +01B1; C; 028A; # LATIN CAPITAL LETTER UPSILON +01B2; C; 028B; # LATIN CAPITAL LETTER V WITH HOOK +01B3; C; 01B4; # LATIN CAPITAL LETTER Y WITH HOOK +01B5; C; 01B6; # LATIN CAPITAL LETTER Z WITH STROKE +01B7; C; 0292; # LATIN CAPITAL LETTER EZH +01B8; C; 01B9; # LATIN CAPITAL LETTER EZH REVERSED +01BC; C; 01BD; # LATIN CAPITAL LETTER TONE FIVE +01C4; C; 01C6; # LATIN CAPITAL LETTER DZ WITH CARON +01C5; C; 01C6; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON +01C7; C; 01C9; # LATIN CAPITAL LETTER LJ +01C8; C; 01C9; # LATIN CAPITAL LETTER L WITH SMALL LETTER J +01CA; C; 01CC; # LATIN CAPITAL LETTER NJ +01CB; C; 01CC; # LATIN CAPITAL LETTER N WITH SMALL LETTER J +01CD; C; 01CE; # LATIN CAPITAL LETTER A WITH CARON +01CF; C; 01D0; # LATIN CAPITAL LETTER I WITH CARON +01D1; C; 01D2; # LATIN CAPITAL LETTER O WITH CARON +01D3; C; 01D4; # LATIN CAPITAL LETTER U WITH CARON +01D5; C; 01D6; # LATIN CAPITAL LETTER U WITH DIAERESIS AND MACRON +01D7; C; 01D8; # LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE +01D9; C; 01DA; # LATIN CAPITAL LETTER U WITH DIAERESIS AND CARON +01DB; C; 01DC; # LATIN CAPITAL LETTER U WITH DIAERESIS AND GRAVE +01DE; C; 01DF; # LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON +01E0; C; 01E1; # LATIN CAPITAL LETTER A WITH DOT ABOVE AND MACRON +01E2; C; 01E3; # LATIN CAPITAL LETTER AE WITH MACRON +01E4; C; 01E5; # LATIN CAPITAL LETTER G WITH STROKE +01E6; C; 01E7; # LATIN CAPITAL LETTER G WITH CARON +01E8; C; 01E9; # LATIN CAPITAL LETTER K WITH CARON +01EA; C; 01EB; # LATIN CAPITAL LETTER O WITH OGONEK +01EC; C; 01ED; # LATIN CAPITAL LETTER O WITH OGONEK AND MACRON +01EE; C; 01EF; # LATIN CAPITAL LETTER EZH WITH CARON +01F0; F; 006A 030C; # LATIN SMALL LETTER J WITH CARON +01F1; C; 01F3; # LATIN CAPITAL LETTER DZ +01F2; C; 01F3; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z +01F4; C; 01F5; # LATIN CAPITAL LETTER G WITH ACUTE +01F6; C; 0195; # LATIN CAPITAL LETTER HWAIR +01F7; C; 01BF; # LATIN CAPITAL LETTER WYNN +01F8; C; 01F9; # LATIN CAPITAL LETTER N WITH GRAVE +01FA; C; 01FB; # LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE +01FC; C; 01FD; # LATIN CAPITAL LETTER AE WITH ACUTE +01FE; C; 01FF; # LATIN CAPITAL LETTER O WITH STROKE AND ACUTE +0200; C; 0201; # LATIN CAPITAL LETTER A WITH DOUBLE GRAVE +0202; C; 0203; # LATIN CAPITAL LETTER A WITH INVERTED BREVE +0204; C; 0205; # LATIN CAPITAL LETTER E WITH DOUBLE GRAVE +0206; C; 0207; # LATIN CAPITAL LETTER E WITH INVERTED BREVE +0208; C; 0209; # LATIN CAPITAL LETTER I WITH DOUBLE GRAVE +020A; C; 020B; # LATIN CAPITAL LETTER I WITH INVERTED BREVE +020C; C; 020D; # LATIN CAPITAL LETTER O WITH DOUBLE GRAVE +020E; C; 020F; # LATIN CAPITAL LETTER O WITH INVERTED BREVE +0210; C; 0211; # LATIN CAPITAL LETTER R WITH DOUBLE GRAVE +0212; C; 0213; # LATIN CAPITAL LETTER R WITH INVERTED BREVE +0214; C; 0215; # LATIN CAPITAL LETTER U WITH DOUBLE GRAVE +0216; C; 0217; # LATIN CAPITAL LETTER U WITH INVERTED BREVE +0218; C; 0219; # LATIN CAPITAL LETTER S WITH COMMA BELOW +021A; C; 021B; # LATIN CAPITAL LETTER T WITH COMMA BELOW +021C; C; 021D; # LATIN CAPITAL LETTER YOGH +021E; C; 021F; # LATIN CAPITAL LETTER H WITH CARON +0220; C; 019E; # LATIN CAPITAL LETTER N WITH LONG RIGHT LEG +0222; C; 0223; # LATIN CAPITAL LETTER OU +0224; C; 0225; # LATIN CAPITAL LETTER Z WITH HOOK +0226; C; 0227; # LATIN CAPITAL LETTER A WITH DOT ABOVE +0228; C; 0229; # LATIN CAPITAL LETTER E WITH CEDILLA +022A; C; 022B; # LATIN CAPITAL LETTER O WITH DIAERESIS AND MACRON +022C; C; 022D; # LATIN CAPITAL LETTER O WITH TILDE AND MACRON +022E; C; 022F; # LATIN CAPITAL LETTER O WITH DOT ABOVE +0230; C; 0231; # LATIN CAPITAL LETTER O WITH DOT ABOVE AND MACRON +0232; C; 0233; # LATIN CAPITAL LETTER Y WITH MACRON +023A; C; 2C65; # LATIN CAPITAL LETTER A WITH STROKE +023B; C; 023C; # LATIN CAPITAL LETTER C WITH STROKE +023D; C; 019A; # LATIN CAPITAL LETTER L WITH BAR +023E; C; 2C66; # LATIN CAPITAL LETTER T WITH DIAGONAL STROKE +0241; C; 0242; # LATIN CAPITAL LETTER GLOTTAL STOP +0243; C; 0180; # LATIN CAPITAL LETTER B WITH STROKE +0244; C; 0289; # LATIN CAPITAL LETTER U BAR +0245; C; 028C; # LATIN CAPITAL LETTER TURNED V +0246; C; 0247; # LATIN CAPITAL LETTER E WITH STROKE +0248; C; 0249; # LATIN CAPITAL LETTER J WITH STROKE +024A; C; 024B; # LATIN CAPITAL LETTER SMALL Q WITH HOOK TAIL +024C; C; 024D; # LATIN CAPITAL LETTER R WITH STROKE +024E; C; 024F; # LATIN CAPITAL LETTER Y WITH STROKE +0345; C; 03B9; # COMBINING GREEK YPOGEGRAMMENI +0370; C; 0371; # GREEK CAPITAL LETTER HETA +0372; C; 0373; # GREEK CAPITAL LETTER ARCHAIC SAMPI +0376; C; 0377; # GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA +037F; C; 03F3; # GREEK CAPITAL LETTER YOT +0386; C; 03AC; # GREEK CAPITAL LETTER ALPHA WITH TONOS +0388; C; 03AD; # GREEK CAPITAL LETTER EPSILON WITH TONOS +0389; C; 03AE; # GREEK CAPITAL LETTER ETA WITH TONOS +038A; C; 03AF; # GREEK CAPITAL LETTER IOTA WITH TONOS +038C; C; 03CC; # GREEK CAPITAL LETTER OMICRON WITH TONOS +038E; C; 03CD; # GREEK CAPITAL LETTER UPSILON WITH TONOS +038F; C; 03CE; # GREEK CAPITAL LETTER OMEGA WITH TONOS +0390; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS +0391; C; 03B1; # GREEK CAPITAL LETTER ALPHA +0392; C; 03B2; # GREEK CAPITAL LETTER BETA +0393; C; 03B3; # GREEK CAPITAL LETTER GAMMA +0394; C; 03B4; # GREEK CAPITAL LETTER DELTA +0395; C; 03B5; # GREEK CAPITAL LETTER EPSILON +0396; C; 03B6; # GREEK CAPITAL LETTER ZETA +0397; C; 03B7; # GREEK CAPITAL LETTER ETA +0398; C; 03B8; # GREEK CAPITAL LETTER THETA +0399; C; 03B9; # GREEK CAPITAL LETTER IOTA +039A; C; 03BA; # GREEK CAPITAL LETTER KAPPA +039B; C; 03BB; # GREEK CAPITAL LETTER LAMDA +039C; C; 03BC; # GREEK CAPITAL LETTER MU +039D; C; 03BD; # GREEK CAPITAL LETTER NU +039E; C; 03BE; # GREEK CAPITAL LETTER XI +039F; C; 03BF; # GREEK CAPITAL LETTER OMICRON +03A0; C; 03C0; # GREEK CAPITAL LETTER PI +03A1; C; 03C1; # GREEK CAPITAL LETTER RHO +03A3; C; 03C3; # GREEK CAPITAL LETTER SIGMA +03A4; C; 03C4; # GREEK CAPITAL LETTER TAU +03A5; C; 03C5; # GREEK CAPITAL LETTER UPSILON +03A6; C; 03C6; # GREEK CAPITAL LETTER PHI +03A7; C; 03C7; # GREEK CAPITAL LETTER CHI +03A8; C; 03C8; # GREEK CAPITAL LETTER PSI +03A9; C; 03C9; # GREEK CAPITAL LETTER OMEGA +03AA; C; 03CA; # GREEK CAPITAL LETTER IOTA WITH DIALYTIKA +03AB; C; 03CB; # GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA +03B0; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS +03C2; C; 03C3; # GREEK SMALL LETTER FINAL SIGMA +03CF; C; 03D7; # GREEK CAPITAL KAI SYMBOL +03D0; C; 03B2; # GREEK BETA SYMBOL +03D1; C; 03B8; # GREEK THETA SYMBOL +03D5; C; 03C6; # GREEK PHI SYMBOL +03D6; C; 03C0; # GREEK PI SYMBOL +03D8; C; 03D9; # GREEK LETTER ARCHAIC KOPPA +03DA; C; 03DB; # GREEK LETTER STIGMA +03DC; C; 03DD; # GREEK LETTER DIGAMMA +03DE; C; 03DF; # GREEK LETTER KOPPA +03E0; C; 03E1; # GREEK LETTER SAMPI +03E2; C; 03E3; # COPTIC CAPITAL LETTER SHEI +03E4; C; 03E5; # COPTIC CAPITAL LETTER FEI +03E6; C; 03E7; # COPTIC CAPITAL LETTER KHEI +03E8; C; 03E9; # COPTIC CAPITAL LETTER HORI +03EA; C; 03EB; # COPTIC CAPITAL LETTER GANGIA +03EC; C; 03ED; # COPTIC CAPITAL LETTER SHIMA +03EE; C; 03EF; # COPTIC CAPITAL LETTER DEI +03F0; C; 03BA; # GREEK KAPPA SYMBOL +03F1; C; 03C1; # GREEK RHO SYMBOL +03F4; C; 03B8; # GREEK CAPITAL THETA SYMBOL +03F5; C; 03B5; # GREEK LUNATE EPSILON SYMBOL +03F7; C; 03F8; # GREEK CAPITAL LETTER SHO +03F9; C; 03F2; # GREEK CAPITAL LUNATE SIGMA SYMBOL +03FA; C; 03FB; # GREEK CAPITAL LETTER SAN +03FD; C; 037B; # GREEK CAPITAL REVERSED LUNATE SIGMA SYMBOL +03FE; C; 037C; # GREEK CAPITAL DOTTED LUNATE SIGMA SYMBOL +03FF; C; 037D; # GREEK CAPITAL REVERSED DOTTED LUNATE SIGMA SYMBOL +0400; C; 0450; # CYRILLIC CAPITAL LETTER IE WITH GRAVE +0401; C; 0451; # CYRILLIC CAPITAL LETTER IO +0402; C; 0452; # CYRILLIC CAPITAL LETTER DJE +0403; C; 0453; # CYRILLIC CAPITAL LETTER GJE +0404; C; 0454; # CYRILLIC CAPITAL LETTER UKRAINIAN IE +0405; C; 0455; # CYRILLIC CAPITAL LETTER DZE +0406; C; 0456; # CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I +0407; C; 0457; # CYRILLIC CAPITAL LETTER YI +0408; C; 0458; # CYRILLIC CAPITAL LETTER JE +0409; C; 0459; # CYRILLIC CAPITAL LETTER LJE +040A; C; 045A; # CYRILLIC CAPITAL LETTER NJE +040B; C; 045B; # CYRILLIC CAPITAL LETTER TSHE +040C; C; 045C; # CYRILLIC CAPITAL LETTER KJE +040D; C; 045D; # CYRILLIC CAPITAL LETTER I WITH GRAVE +040E; C; 045E; # CYRILLIC CAPITAL LETTER SHORT U +040F; C; 045F; # CYRILLIC CAPITAL LETTER DZHE +0410; C; 0430; # CYRILLIC CAPITAL LETTER A +0411; C; 0431; # CYRILLIC CAPITAL LETTER BE +0412; C; 0432; # CYRILLIC CAPITAL LETTER VE +0413; C; 0433; # CYRILLIC CAPITAL LETTER GHE +0414; C; 0434; # CYRILLIC CAPITAL LETTER DE +0415; C; 0435; # CYRILLIC CAPITAL LETTER IE +0416; C; 0436; # CYRILLIC CAPITAL LETTER ZHE +0417; C; 0437; # CYRILLIC CAPITAL LETTER ZE +0418; C; 0438; # CYRILLIC CAPITAL LETTER I +0419; C; 0439; # CYRILLIC CAPITAL LETTER SHORT I +041A; C; 043A; # CYRILLIC CAPITAL LETTER KA +041B; C; 043B; # CYRILLIC CAPITAL LETTER EL +041C; C; 043C; # CYRILLIC CAPITAL LETTER EM +041D; C; 043D; # CYRILLIC CAPITAL LETTER EN +041E; C; 043E; # CYRILLIC CAPITAL LETTER O +041F; C; 043F; # CYRILLIC CAPITAL LETTER PE +0420; C; 0440; # CYRILLIC CAPITAL LETTER ER +0421; C; 0441; # CYRILLIC CAPITAL LETTER ES +0422; C; 0442; # CYRILLIC CAPITAL LETTER TE +0423; C; 0443; # CYRILLIC CAPITAL LETTER U +0424; C; 0444; # CYRILLIC CAPITAL LETTER EF +0425; C; 0445; # CYRILLIC CAPITAL LETTER HA +0426; C; 0446; # CYRILLIC CAPITAL LETTER TSE +0427; C; 0447; # CYRILLIC CAPITAL LETTER CHE +0428; C; 0448; # CYRILLIC CAPITAL LETTER SHA +0429; C; 0449; # CYRILLIC CAPITAL LETTER SHCHA +042A; C; 044A; # CYRILLIC CAPITAL LETTER HARD SIGN +042B; C; 044B; # CYRILLIC CAPITAL LETTER YERU +042C; C; 044C; # CYRILLIC CAPITAL LETTER SOFT SIGN +042D; C; 044D; # CYRILLIC CAPITAL LETTER E +042E; C; 044E; # CYRILLIC CAPITAL LETTER YU +042F; C; 044F; # CYRILLIC CAPITAL LETTER YA +0460; C; 0461; # CYRILLIC CAPITAL LETTER OMEGA +0462; C; 0463; # CYRILLIC CAPITAL LETTER YAT +0464; C; 0465; # CYRILLIC CAPITAL LETTER IOTIFIED E +0466; C; 0467; # CYRILLIC CAPITAL LETTER LITTLE YUS +0468; C; 0469; # CYRILLIC CAPITAL LETTER IOTIFIED LITTLE YUS +046A; C; 046B; # CYRILLIC CAPITAL LETTER BIG YUS +046C; C; 046D; # CYRILLIC CAPITAL LETTER IOTIFIED BIG YUS +046E; C; 046F; # CYRILLIC CAPITAL LETTER KSI +0470; C; 0471; # CYRILLIC CAPITAL LETTER PSI +0472; C; 0473; # CYRILLIC CAPITAL LETTER FITA +0474; C; 0475; # CYRILLIC CAPITAL LETTER IZHITSA +0476; C; 0477; # CYRILLIC CAPITAL LETTER IZHITSA WITH DOUBLE GRAVE ACCENT +0478; C; 0479; # CYRILLIC CAPITAL LETTER UK +047A; C; 047B; # CYRILLIC CAPITAL LETTER ROUND OMEGA +047C; C; 047D; # CYRILLIC CAPITAL LETTER OMEGA WITH TITLO +047E; C; 047F; # CYRILLIC CAPITAL LETTER OT +0480; C; 0481; # CYRILLIC CAPITAL LETTER KOPPA +048A; C; 048B; # CYRILLIC CAPITAL LETTER SHORT I WITH TAIL +048C; C; 048D; # CYRILLIC CAPITAL LETTER SEMISOFT SIGN +048E; C; 048F; # CYRILLIC CAPITAL LETTER ER WITH TICK +0490; C; 0491; # CYRILLIC CAPITAL LETTER GHE WITH UPTURN +0492; C; 0493; # CYRILLIC CAPITAL LETTER GHE WITH STROKE +0494; C; 0495; # CYRILLIC CAPITAL LETTER GHE WITH MIDDLE HOOK +0496; C; 0497; # CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER +0498; C; 0499; # CYRILLIC CAPITAL LETTER ZE WITH DESCENDER +049A; C; 049B; # CYRILLIC CAPITAL LETTER KA WITH DESCENDER +049C; C; 049D; # CYRILLIC CAPITAL LETTER KA WITH VERTICAL STROKE +049E; C; 049F; # CYRILLIC CAPITAL LETTER KA WITH STROKE +04A0; C; 04A1; # CYRILLIC CAPITAL LETTER BASHKIR KA +04A2; C; 04A3; # CYRILLIC CAPITAL LETTER EN WITH DESCENDER +04A4; C; 04A5; # CYRILLIC CAPITAL LIGATURE EN GHE +04A6; C; 04A7; # CYRILLIC CAPITAL LETTER PE WITH MIDDLE HOOK +04A8; C; 04A9; # CYRILLIC CAPITAL LETTER ABKHASIAN HA +04AA; C; 04AB; # CYRILLIC CAPITAL LETTER ES WITH DESCENDER +04AC; C; 04AD; # CYRILLIC CAPITAL LETTER TE WITH DESCENDER +04AE; C; 04AF; # CYRILLIC CAPITAL LETTER STRAIGHT U +04B0; C; 04B1; # CYRILLIC CAPITAL LETTER STRAIGHT U WITH STROKE +04B2; C; 04B3; # CYRILLIC CAPITAL LETTER HA WITH DESCENDER +04B4; C; 04B5; # CYRILLIC CAPITAL LIGATURE TE TSE +04B6; C; 04B7; # CYRILLIC CAPITAL LETTER CHE WITH DESCENDER +04B8; C; 04B9; # CYRILLIC CAPITAL LETTER CHE WITH VERTICAL STROKE +04BA; C; 04BB; # CYRILLIC CAPITAL LETTER SHHA +04BC; C; 04BD; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE +04BE; C; 04BF; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE WITH DESCENDER +04C0; C; 04CF; # CYRILLIC LETTER PALOCHKA +04C1; C; 04C2; # CYRILLIC CAPITAL LETTER ZHE WITH BREVE +04C3; C; 04C4; # CYRILLIC CAPITAL LETTER KA WITH HOOK +04C5; C; 04C6; # CYRILLIC CAPITAL LETTER EL WITH TAIL +04C7; C; 04C8; # CYRILLIC CAPITAL LETTER EN WITH HOOK +04C9; C; 04CA; # CYRILLIC CAPITAL LETTER EN WITH TAIL +04CB; C; 04CC; # CYRILLIC CAPITAL LETTER KHAKASSIAN CHE +04CD; C; 04CE; # CYRILLIC CAPITAL LETTER EM WITH TAIL +04D0; C; 04D1; # CYRILLIC CAPITAL LETTER A WITH BREVE +04D2; C; 04D3; # CYRILLIC CAPITAL LETTER A WITH DIAERESIS +04D4; C; 04D5; # CYRILLIC CAPITAL LIGATURE A IE +04D6; C; 04D7; # CYRILLIC CAPITAL LETTER IE WITH BREVE +04D8; C; 04D9; # CYRILLIC CAPITAL LETTER SCHWA +04DA; C; 04DB; # CYRILLIC CAPITAL LETTER SCHWA WITH DIAERESIS +04DC; C; 04DD; # CYRILLIC CAPITAL LETTER ZHE WITH DIAERESIS +04DE; C; 04DF; # CYRILLIC CAPITAL LETTER ZE WITH DIAERESIS +04E0; C; 04E1; # CYRILLIC CAPITAL LETTER ABKHASIAN DZE +04E2; C; 04E3; # CYRILLIC CAPITAL LETTER I WITH MACRON +04E4; C; 04E5; # CYRILLIC CAPITAL LETTER I WITH DIAERESIS +04E6; C; 04E7; # CYRILLIC CAPITAL LETTER O WITH DIAERESIS +04E8; C; 04E9; # CYRILLIC CAPITAL LETTER BARRED O +04EA; C; 04EB; # CYRILLIC CAPITAL LETTER BARRED O WITH DIAERESIS +04EC; C; 04ED; # CYRILLIC CAPITAL LETTER E WITH DIAERESIS +04EE; C; 04EF; # CYRILLIC CAPITAL LETTER U WITH MACRON +04F0; C; 04F1; # CYRILLIC CAPITAL LETTER U WITH DIAERESIS +04F2; C; 04F3; # CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTE +04F4; C; 04F5; # CYRILLIC CAPITAL LETTER CHE WITH DIAERESIS +04F6; C; 04F7; # CYRILLIC CAPITAL LETTER GHE WITH DESCENDER +04F8; C; 04F9; # CYRILLIC CAPITAL LETTER YERU WITH DIAERESIS +04FA; C; 04FB; # CYRILLIC CAPITAL LETTER GHE WITH STROKE AND HOOK +04FC; C; 04FD; # CYRILLIC CAPITAL LETTER HA WITH HOOK +04FE; C; 04FF; # CYRILLIC CAPITAL LETTER HA WITH STROKE +0500; C; 0501; # CYRILLIC CAPITAL LETTER KOMI DE +0502; C; 0503; # CYRILLIC CAPITAL LETTER KOMI DJE +0504; C; 0505; # CYRILLIC CAPITAL LETTER KOMI ZJE +0506; C; 0507; # CYRILLIC CAPITAL LETTER KOMI DZJE +0508; C; 0509; # CYRILLIC CAPITAL LETTER KOMI LJE +050A; C; 050B; # CYRILLIC CAPITAL LETTER KOMI NJE +050C; C; 050D; # CYRILLIC CAPITAL LETTER KOMI SJE +050E; C; 050F; # CYRILLIC CAPITAL LETTER KOMI TJE +0510; C; 0511; # CYRILLIC CAPITAL LETTER REVERSED ZE +0512; C; 0513; # CYRILLIC CAPITAL LETTER EL WITH HOOK +0514; C; 0515; # CYRILLIC CAPITAL LETTER LHA +0516; C; 0517; # CYRILLIC CAPITAL LETTER RHA +0518; C; 0519; # CYRILLIC CAPITAL LETTER YAE +051A; C; 051B; # CYRILLIC CAPITAL LETTER QA +051C; C; 051D; # CYRILLIC CAPITAL LETTER WE +051E; C; 051F; # CYRILLIC CAPITAL LETTER ALEUT KA +0520; C; 0521; # CYRILLIC CAPITAL LETTER EL WITH MIDDLE HOOK +0522; C; 0523; # CYRILLIC CAPITAL LETTER EN WITH MIDDLE HOOK +0524; C; 0525; # CYRILLIC CAPITAL LETTER PE WITH DESCENDER +0526; C; 0527; # CYRILLIC CAPITAL LETTER SHHA WITH DESCENDER +0528; C; 0529; # CYRILLIC CAPITAL LETTER EN WITH LEFT HOOK +052A; C; 052B; # CYRILLIC CAPITAL LETTER DZZHE +052C; C; 052D; # CYRILLIC CAPITAL LETTER DCHE +052E; C; 052F; # CYRILLIC CAPITAL LETTER EL WITH DESCENDER +0531; C; 0561; # ARMENIAN CAPITAL LETTER AYB +0532; C; 0562; # ARMENIAN CAPITAL LETTER BEN +0533; C; 0563; # ARMENIAN CAPITAL LETTER GIM +0534; C; 0564; # ARMENIAN CAPITAL LETTER DA +0535; C; 0565; # ARMENIAN CAPITAL LETTER ECH +0536; C; 0566; # ARMENIAN CAPITAL LETTER ZA +0537; C; 0567; # ARMENIAN CAPITAL LETTER EH +0538; C; 0568; # ARMENIAN CAPITAL LETTER ET +0539; C; 0569; # ARMENIAN CAPITAL LETTER TO +053A; C; 056A; # ARMENIAN CAPITAL LETTER ZHE +053B; C; 056B; # ARMENIAN CAPITAL LETTER INI +053C; C; 056C; # ARMENIAN CAPITAL LETTER LIWN +053D; C; 056D; # ARMENIAN CAPITAL LETTER XEH +053E; C; 056E; # ARMENIAN CAPITAL LETTER CA +053F; C; 056F; # ARMENIAN CAPITAL LETTER KEN +0540; C; 0570; # ARMENIAN CAPITAL LETTER HO +0541; C; 0571; # ARMENIAN CAPITAL LETTER JA +0542; C; 0572; # ARMENIAN CAPITAL LETTER GHAD +0543; C; 0573; # ARMENIAN CAPITAL LETTER CHEH +0544; C; 0574; # ARMENIAN CAPITAL LETTER MEN +0545; C; 0575; # ARMENIAN CAPITAL LETTER YI +0546; C; 0576; # ARMENIAN CAPITAL LETTER NOW +0547; C; 0577; # ARMENIAN CAPITAL LETTER SHA +0548; C; 0578; # ARMENIAN CAPITAL LETTER VO +0549; C; 0579; # ARMENIAN CAPITAL LETTER CHA +054A; C; 057A; # ARMENIAN CAPITAL LETTER PEH +054B; C; 057B; # ARMENIAN CAPITAL LETTER JHEH +054C; C; 057C; # ARMENIAN CAPITAL LETTER RA +054D; C; 057D; # ARMENIAN CAPITAL LETTER SEH +054E; C; 057E; # ARMENIAN CAPITAL LETTER VEW +054F; C; 057F; # ARMENIAN CAPITAL LETTER TIWN +0550; C; 0580; # ARMENIAN CAPITAL LETTER REH +0551; C; 0581; # ARMENIAN CAPITAL LETTER CO +0552; C; 0582; # ARMENIAN CAPITAL LETTER YIWN +0553; C; 0583; # ARMENIAN CAPITAL LETTER PIWR +0554; C; 0584; # ARMENIAN CAPITAL LETTER KEH +0555; C; 0585; # ARMENIAN CAPITAL LETTER OH +0556; C; 0586; # ARMENIAN CAPITAL LETTER FEH +0587; F; 0565 0582; # ARMENIAN SMALL LIGATURE ECH YIWN +10A0; C; 2D00; # GEORGIAN CAPITAL LETTER AN +10A1; C; 2D01; # GEORGIAN CAPITAL LETTER BAN +10A2; C; 2D02; # GEORGIAN CAPITAL LETTER GAN +10A3; C; 2D03; # GEORGIAN CAPITAL LETTER DON +10A4; C; 2D04; # GEORGIAN CAPITAL LETTER EN +10A5; C; 2D05; # GEORGIAN CAPITAL LETTER VIN +10A6; C; 2D06; # GEORGIAN CAPITAL LETTER ZEN +10A7; C; 2D07; # GEORGIAN CAPITAL LETTER TAN +10A8; C; 2D08; # GEORGIAN CAPITAL LETTER IN +10A9; C; 2D09; # GEORGIAN CAPITAL LETTER KAN +10AA; C; 2D0A; # GEORGIAN CAPITAL LETTER LAS +10AB; C; 2D0B; # GEORGIAN CAPITAL LETTER MAN +10AC; C; 2D0C; # GEORGIAN CAPITAL LETTER NAR +10AD; C; 2D0D; # GEORGIAN CAPITAL LETTER ON +10AE; C; 2D0E; # GEORGIAN CAPITAL LETTER PAR +10AF; C; 2D0F; # GEORGIAN CAPITAL LETTER ZHAR +10B0; C; 2D10; # GEORGIAN CAPITAL LETTER RAE +10B1; C; 2D11; # GEORGIAN CAPITAL LETTER SAN +10B2; C; 2D12; # GEORGIAN CAPITAL LETTER TAR +10B3; C; 2D13; # GEORGIAN CAPITAL LETTER UN +10B4; C; 2D14; # GEORGIAN CAPITAL LETTER PHAR +10B5; C; 2D15; # GEORGIAN CAPITAL LETTER KHAR +10B6; C; 2D16; # GEORGIAN CAPITAL LETTER GHAN +10B7; C; 2D17; # GEORGIAN CAPITAL LETTER QAR +10B8; C; 2D18; # GEORGIAN CAPITAL LETTER SHIN +10B9; C; 2D19; # GEORGIAN CAPITAL LETTER CHIN +10BA; C; 2D1A; # GEORGIAN CAPITAL LETTER CAN +10BB; C; 2D1B; # GEORGIAN CAPITAL LETTER JIL +10BC; C; 2D1C; # GEORGIAN CAPITAL LETTER CIL +10BD; C; 2D1D; # GEORGIAN CAPITAL LETTER CHAR +10BE; C; 2D1E; # GEORGIAN CAPITAL LETTER XAN +10BF; C; 2D1F; # GEORGIAN CAPITAL LETTER JHAN +10C0; C; 2D20; # GEORGIAN CAPITAL LETTER HAE +10C1; C; 2D21; # GEORGIAN CAPITAL LETTER HE +10C2; C; 2D22; # GEORGIAN CAPITAL LETTER HIE +10C3; C; 2D23; # GEORGIAN CAPITAL LETTER WE +10C4; C; 2D24; # GEORGIAN CAPITAL LETTER HAR +10C5; C; 2D25; # GEORGIAN CAPITAL LETTER HOE +10C7; C; 2D27; # GEORGIAN CAPITAL LETTER YN +10CD; C; 2D2D; # GEORGIAN CAPITAL LETTER AEN +13F8; C; 13F0; # CHEROKEE SMALL LETTER YE +13F9; C; 13F1; # CHEROKEE SMALL LETTER YI +13FA; C; 13F2; # CHEROKEE SMALL LETTER YO +13FB; C; 13F3; # CHEROKEE SMALL LETTER YU +13FC; C; 13F4; # CHEROKEE SMALL LETTER YV +13FD; C; 13F5; # CHEROKEE SMALL LETTER MV +1C80; C; 0432; # CYRILLIC SMALL LETTER ROUNDED VE +1C81; C; 0434; # CYRILLIC SMALL LETTER LONG-LEGGED DE +1C82; C; 043E; # CYRILLIC SMALL LETTER NARROW O +1C83; C; 0441; # CYRILLIC SMALL LETTER WIDE ES +1C84; C; 0442; # CYRILLIC SMALL LETTER TALL TE +1C85; C; 0442; # CYRILLIC SMALL LETTER THREE-LEGGED TE +1C86; C; 044A; # CYRILLIC SMALL LETTER TALL HARD SIGN +1C87; C; 0463; # CYRILLIC SMALL LETTER TALL YAT +1C88; C; A64B; # CYRILLIC SMALL LETTER UNBLENDED UK +1C90; C; 10D0; # GEORGIAN MTAVRULI CAPITAL LETTER AN +1C91; C; 10D1; # GEORGIAN MTAVRULI CAPITAL LETTER BAN +1C92; C; 10D2; # GEORGIAN MTAVRULI CAPITAL LETTER GAN +1C93; C; 10D3; # GEORGIAN MTAVRULI CAPITAL LETTER DON +1C94; C; 10D4; # GEORGIAN MTAVRULI CAPITAL LETTER EN +1C95; C; 10D5; # GEORGIAN MTAVRULI CAPITAL LETTER VIN +1C96; C; 10D6; # GEORGIAN MTAVRULI CAPITAL LETTER ZEN +1C97; C; 10D7; # GEORGIAN MTAVRULI CAPITAL LETTER TAN +1C98; C; 10D8; # GEORGIAN MTAVRULI CAPITAL LETTER IN +1C99; C; 10D9; # GEORGIAN MTAVRULI CAPITAL LETTER KAN +1C9A; C; 10DA; # GEORGIAN MTAVRULI CAPITAL LETTER LAS +1C9B; C; 10DB; # GEORGIAN MTAVRULI CAPITAL LETTER MAN +1C9C; C; 10DC; # GEORGIAN MTAVRULI CAPITAL LETTER NAR +1C9D; C; 10DD; # GEORGIAN MTAVRULI CAPITAL LETTER ON +1C9E; C; 10DE; # GEORGIAN MTAVRULI CAPITAL LETTER PAR +1C9F; C; 10DF; # GEORGIAN MTAVRULI CAPITAL LETTER ZHAR +1CA0; C; 10E0; # GEORGIAN MTAVRULI CAPITAL LETTER RAE +1CA1; C; 10E1; # GEORGIAN MTAVRULI CAPITAL LETTER SAN +1CA2; C; 10E2; # GEORGIAN MTAVRULI CAPITAL LETTER TAR +1CA3; C; 10E3; # GEORGIAN MTAVRULI CAPITAL LETTER UN +1CA4; C; 10E4; # GEORGIAN MTAVRULI CAPITAL LETTER PHAR +1CA5; C; 10E5; # GEORGIAN MTAVRULI CAPITAL LETTER KHAR +1CA6; C; 10E6; # GEORGIAN MTAVRULI CAPITAL LETTER GHAN +1CA7; C; 10E7; # GEORGIAN MTAVRULI CAPITAL LETTER QAR +1CA8; C; 10E8; # GEORGIAN MTAVRULI CAPITAL LETTER SHIN +1CA9; C; 10E9; # GEORGIAN MTAVRULI CAPITAL LETTER CHIN +1CAA; C; 10EA; # GEORGIAN MTAVRULI CAPITAL LETTER CAN +1CAB; C; 10EB; # GEORGIAN MTAVRULI CAPITAL LETTER JIL +1CAC; C; 10EC; # GEORGIAN MTAVRULI CAPITAL LETTER CIL +1CAD; C; 10ED; # GEORGIAN MTAVRULI CAPITAL LETTER CHAR +1CAE; C; 10EE; # GEORGIAN MTAVRULI CAPITAL LETTER XAN +1CAF; C; 10EF; # GEORGIAN MTAVRULI CAPITAL LETTER JHAN +1CB0; C; 10F0; # GEORGIAN MTAVRULI CAPITAL LETTER HAE +1CB1; C; 10F1; # GEORGIAN MTAVRULI CAPITAL LETTER HE +1CB2; C; 10F2; # GEORGIAN MTAVRULI CAPITAL LETTER HIE +1CB3; C; 10F3; # GEORGIAN MTAVRULI CAPITAL LETTER WE +1CB4; C; 10F4; # GEORGIAN MTAVRULI CAPITAL LETTER HAR +1CB5; C; 10F5; # GEORGIAN MTAVRULI CAPITAL LETTER HOE +1CB6; C; 10F6; # GEORGIAN MTAVRULI CAPITAL LETTER FI +1CB7; C; 10F7; # GEORGIAN MTAVRULI CAPITAL LETTER YN +1CB8; C; 10F8; # GEORGIAN MTAVRULI CAPITAL LETTER ELIFI +1CB9; C; 10F9; # GEORGIAN MTAVRULI CAPITAL LETTER TURNED GAN +1CBA; C; 10FA; # GEORGIAN MTAVRULI CAPITAL LETTER AIN +1CBD; C; 10FD; # GEORGIAN MTAVRULI CAPITAL LETTER AEN +1CBE; C; 10FE; # GEORGIAN MTAVRULI CAPITAL LETTER HARD SIGN +1CBF; C; 10FF; # GEORGIAN MTAVRULI CAPITAL LETTER LABIAL SIGN +1E00; C; 1E01; # LATIN CAPITAL LETTER A WITH RING BELOW +1E02; C; 1E03; # LATIN CAPITAL LETTER B WITH DOT ABOVE +1E04; C; 1E05; # LATIN CAPITAL LETTER B WITH DOT BELOW +1E06; C; 1E07; # LATIN CAPITAL LETTER B WITH LINE BELOW +1E08; C; 1E09; # LATIN CAPITAL LETTER C WITH CEDILLA AND ACUTE +1E0A; C; 1E0B; # LATIN CAPITAL LETTER D WITH DOT ABOVE +1E0C; C; 1E0D; # LATIN CAPITAL LETTER D WITH DOT BELOW +1E0E; C; 1E0F; # LATIN CAPITAL LETTER D WITH LINE BELOW +1E10; C; 1E11; # LATIN CAPITAL LETTER D WITH CEDILLA +1E12; C; 1E13; # LATIN CAPITAL LETTER D WITH CIRCUMFLEX BELOW +1E14; C; 1E15; # LATIN CAPITAL LETTER E WITH MACRON AND GRAVE +1E16; C; 1E17; # LATIN CAPITAL LETTER E WITH MACRON AND ACUTE +1E18; C; 1E19; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX BELOW +1E1A; C; 1E1B; # LATIN CAPITAL LETTER E WITH TILDE BELOW +1E1C; C; 1E1D; # LATIN CAPITAL LETTER E WITH CEDILLA AND BREVE +1E1E; C; 1E1F; # LATIN CAPITAL LETTER F WITH DOT ABOVE +1E20; C; 1E21; # LATIN CAPITAL LETTER G WITH MACRON +1E22; C; 1E23; # LATIN CAPITAL LETTER H WITH DOT ABOVE +1E24; C; 1E25; # LATIN CAPITAL LETTER H WITH DOT BELOW +1E26; C; 1E27; # LATIN CAPITAL LETTER H WITH DIAERESIS +1E28; C; 1E29; # LATIN CAPITAL LETTER H WITH CEDILLA +1E2A; C; 1E2B; # LATIN CAPITAL LETTER H WITH BREVE BELOW +1E2C; C; 1E2D; # LATIN CAPITAL LETTER I WITH TILDE BELOW +1E2E; C; 1E2F; # LATIN CAPITAL LETTER I WITH DIAERESIS AND ACUTE +1E30; C; 1E31; # LATIN CAPITAL LETTER K WITH ACUTE +1E32; C; 1E33; # LATIN CAPITAL LETTER K WITH DOT BELOW +1E34; C; 1E35; # LATIN CAPITAL LETTER K WITH LINE BELOW +1E36; C; 1E37; # LATIN CAPITAL LETTER L WITH DOT BELOW +1E38; C; 1E39; # LATIN CAPITAL LETTER L WITH DOT BELOW AND MACRON +1E3A; C; 1E3B; # LATIN CAPITAL LETTER L WITH LINE BELOW +1E3C; C; 1E3D; # LATIN CAPITAL LETTER L WITH CIRCUMFLEX BELOW +1E3E; C; 1E3F; # LATIN CAPITAL LETTER M WITH ACUTE +1E40; C; 1E41; # LATIN CAPITAL LETTER M WITH DOT ABOVE +1E42; C; 1E43; # LATIN CAPITAL LETTER M WITH DOT BELOW +1E44; C; 1E45; # LATIN CAPITAL LETTER N WITH DOT ABOVE +1E46; C; 1E47; # LATIN CAPITAL LETTER N WITH DOT BELOW +1E48; C; 1E49; # LATIN CAPITAL LETTER N WITH LINE BELOW +1E4A; C; 1E4B; # LATIN CAPITAL LETTER N WITH CIRCUMFLEX BELOW +1E4C; C; 1E4D; # LATIN CAPITAL LETTER O WITH TILDE AND ACUTE +1E4E; C; 1E4F; # LATIN CAPITAL LETTER O WITH TILDE AND DIAERESIS +1E50; C; 1E51; # LATIN CAPITAL LETTER O WITH MACRON AND GRAVE +1E52; C; 1E53; # LATIN CAPITAL LETTER O WITH MACRON AND ACUTE +1E54; C; 1E55; # LATIN CAPITAL LETTER P WITH ACUTE +1E56; C; 1E57; # LATIN CAPITAL LETTER P WITH DOT ABOVE +1E58; C; 1E59; # LATIN CAPITAL LETTER R WITH DOT ABOVE +1E5A; C; 1E5B; # LATIN CAPITAL LETTER R WITH DOT BELOW +1E5C; C; 1E5D; # LATIN CAPITAL LETTER R WITH DOT BELOW AND MACRON +1E5E; C; 1E5F; # LATIN CAPITAL LETTER R WITH LINE BELOW +1E60; C; 1E61; # LATIN CAPITAL LETTER S WITH DOT ABOVE +1E62; C; 1E63; # LATIN CAPITAL LETTER S WITH DOT BELOW +1E64; C; 1E65; # LATIN CAPITAL LETTER S WITH ACUTE AND DOT ABOVE +1E66; C; 1E67; # LATIN CAPITAL LETTER S WITH CARON AND DOT ABOVE +1E68; C; 1E69; # LATIN CAPITAL LETTER S WITH DOT BELOW AND DOT ABOVE +1E6A; C; 1E6B; # LATIN CAPITAL LETTER T WITH DOT ABOVE +1E6C; C; 1E6D; # LATIN CAPITAL LETTER T WITH DOT BELOW +1E6E; C; 1E6F; # LATIN CAPITAL LETTER T WITH LINE BELOW +1E70; C; 1E71; # LATIN CAPITAL LETTER T WITH CIRCUMFLEX BELOW +1E72; C; 1E73; # LATIN CAPITAL LETTER U WITH DIAERESIS BELOW +1E74; C; 1E75; # LATIN CAPITAL LETTER U WITH TILDE BELOW +1E76; C; 1E77; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX BELOW +1E78; C; 1E79; # LATIN CAPITAL LETTER U WITH TILDE AND ACUTE +1E7A; C; 1E7B; # LATIN CAPITAL LETTER U WITH MACRON AND DIAERESIS +1E7C; C; 1E7D; # LATIN CAPITAL LETTER V WITH TILDE +1E7E; C; 1E7F; # LATIN CAPITAL LETTER V WITH DOT BELOW +1E80; C; 1E81; # LATIN CAPITAL LETTER W WITH GRAVE +1E82; C; 1E83; # LATIN CAPITAL LETTER W WITH ACUTE +1E84; C; 1E85; # LATIN CAPITAL LETTER W WITH DIAERESIS +1E86; C; 1E87; # LATIN CAPITAL LETTER W WITH DOT ABOVE +1E88; C; 1E89; # LATIN CAPITAL LETTER W WITH DOT BELOW +1E8A; C; 1E8B; # LATIN CAPITAL LETTER X WITH DOT ABOVE +1E8C; C; 1E8D; # LATIN CAPITAL LETTER X WITH DIAERESIS +1E8E; C; 1E8F; # LATIN CAPITAL LETTER Y WITH DOT ABOVE +1E90; C; 1E91; # LATIN CAPITAL LETTER Z WITH CIRCUMFLEX +1E92; C; 1E93; # LATIN CAPITAL LETTER Z WITH DOT BELOW +1E94; C; 1E95; # LATIN CAPITAL LETTER Z WITH LINE BELOW +1E96; F; 0068 0331; # LATIN SMALL LETTER H WITH LINE BELOW +1E97; F; 0074 0308; # LATIN SMALL LETTER T WITH DIAERESIS +1E98; F; 0077 030A; # LATIN SMALL LETTER W WITH RING ABOVE +1E99; F; 0079 030A; # LATIN SMALL LETTER Y WITH RING ABOVE +1E9A; F; 0061 02BE; # LATIN SMALL LETTER A WITH RIGHT HALF RING +1E9B; C; 1E61; # LATIN SMALL LETTER LONG S WITH DOT ABOVE +1E9E; F; 0073 0073; # LATIN CAPITAL LETTER SHARP S +1E9E; S; 00DF; # LATIN CAPITAL LETTER SHARP S +1EA0; C; 1EA1; # LATIN CAPITAL LETTER A WITH DOT BELOW +1EA2; C; 1EA3; # LATIN CAPITAL LETTER A WITH HOOK ABOVE +1EA4; C; 1EA5; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND ACUTE +1EA6; C; 1EA7; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND GRAVE +1EA8; C; 1EA9; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND HOOK ABOVE +1EAA; C; 1EAB; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND TILDE +1EAC; C; 1EAD; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND DOT BELOW +1EAE; C; 1EAF; # LATIN CAPITAL LETTER A WITH BREVE AND ACUTE +1EB0; C; 1EB1; # LATIN CAPITAL LETTER A WITH BREVE AND GRAVE +1EB2; C; 1EB3; # LATIN CAPITAL LETTER A WITH BREVE AND HOOK ABOVE +1EB4; C; 1EB5; # LATIN CAPITAL LETTER A WITH BREVE AND TILDE +1EB6; C; 1EB7; # LATIN CAPITAL LETTER A WITH BREVE AND DOT BELOW +1EB8; C; 1EB9; # LATIN CAPITAL LETTER E WITH DOT BELOW +1EBA; C; 1EBB; # LATIN CAPITAL LETTER E WITH HOOK ABOVE +1EBC; C; 1EBD; # LATIN CAPITAL LETTER E WITH TILDE +1EBE; C; 1EBF; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND ACUTE +1EC0; C; 1EC1; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND GRAVE +1EC2; C; 1EC3; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND HOOK ABOVE +1EC4; C; 1EC5; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND TILDE +1EC6; C; 1EC7; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND DOT BELOW +1EC8; C; 1EC9; # LATIN CAPITAL LETTER I WITH HOOK ABOVE +1ECA; C; 1ECB; # LATIN CAPITAL LETTER I WITH DOT BELOW +1ECC; C; 1ECD; # LATIN CAPITAL LETTER O WITH DOT BELOW +1ECE; C; 1ECF; # LATIN CAPITAL LETTER O WITH HOOK ABOVE +1ED0; C; 1ED1; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND ACUTE +1ED2; C; 1ED3; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND GRAVE +1ED4; C; 1ED5; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND HOOK ABOVE +1ED6; C; 1ED7; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND TILDE +1ED8; C; 1ED9; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND DOT BELOW +1EDA; C; 1EDB; # LATIN CAPITAL LETTER O WITH HORN AND ACUTE +1EDC; C; 1EDD; # LATIN CAPITAL LETTER O WITH HORN AND GRAVE +1EDE; C; 1EDF; # LATIN CAPITAL LETTER O WITH HORN AND HOOK ABOVE +1EE0; C; 1EE1; # LATIN CAPITAL LETTER O WITH HORN AND TILDE +1EE2; C; 1EE3; # LATIN CAPITAL LETTER O WITH HORN AND DOT BELOW +1EE4; C; 1EE5; # LATIN CAPITAL LETTER U WITH DOT BELOW +1EE6; C; 1EE7; # LATIN CAPITAL LETTER U WITH HOOK ABOVE +1EE8; C; 1EE9; # LATIN CAPITAL LETTER U WITH HORN AND ACUTE +1EEA; C; 1EEB; # LATIN CAPITAL LETTER U WITH HORN AND GRAVE +1EEC; C; 1EED; # LATIN CAPITAL LETTER U WITH HORN AND HOOK ABOVE +1EEE; C; 1EEF; # LATIN CAPITAL LETTER U WITH HORN AND TILDE +1EF0; C; 1EF1; # LATIN CAPITAL LETTER U WITH HORN AND DOT BELOW +1EF2; C; 1EF3; # LATIN CAPITAL LETTER Y WITH GRAVE +1EF4; C; 1EF5; # LATIN CAPITAL LETTER Y WITH DOT BELOW +1EF6; C; 1EF7; # LATIN CAPITAL LETTER Y WITH HOOK ABOVE +1EF8; C; 1EF9; # LATIN CAPITAL LETTER Y WITH TILDE +1EFA; C; 1EFB; # LATIN CAPITAL LETTER MIDDLE-WELSH LL +1EFC; C; 1EFD; # LATIN CAPITAL LETTER MIDDLE-WELSH V +1EFE; C; 1EFF; # LATIN CAPITAL LETTER Y WITH LOOP +1F08; C; 1F00; # GREEK CAPITAL LETTER ALPHA WITH PSILI +1F09; C; 1F01; # GREEK CAPITAL LETTER ALPHA WITH DASIA +1F0A; C; 1F02; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA +1F0B; C; 1F03; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA +1F0C; C; 1F04; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA +1F0D; C; 1F05; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA +1F0E; C; 1F06; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI +1F0F; C; 1F07; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI +1F18; C; 1F10; # GREEK CAPITAL LETTER EPSILON WITH PSILI +1F19; C; 1F11; # GREEK CAPITAL LETTER EPSILON WITH DASIA +1F1A; C; 1F12; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND VARIA +1F1B; C; 1F13; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND VARIA +1F1C; C; 1F14; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND OXIA +1F1D; C; 1F15; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND OXIA +1F28; C; 1F20; # GREEK CAPITAL LETTER ETA WITH PSILI +1F29; C; 1F21; # GREEK CAPITAL LETTER ETA WITH DASIA +1F2A; C; 1F22; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA +1F2B; C; 1F23; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA +1F2C; C; 1F24; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA +1F2D; C; 1F25; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA +1F2E; C; 1F26; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI +1F2F; C; 1F27; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI +1F38; C; 1F30; # GREEK CAPITAL LETTER IOTA WITH PSILI +1F39; C; 1F31; # GREEK CAPITAL LETTER IOTA WITH DASIA +1F3A; C; 1F32; # GREEK CAPITAL LETTER IOTA WITH PSILI AND VARIA +1F3B; C; 1F33; # GREEK CAPITAL LETTER IOTA WITH DASIA AND VARIA +1F3C; C; 1F34; # GREEK CAPITAL LETTER IOTA WITH PSILI AND OXIA +1F3D; C; 1F35; # GREEK CAPITAL LETTER IOTA WITH DASIA AND OXIA +1F3E; C; 1F36; # GREEK CAPITAL LETTER IOTA WITH PSILI AND PERISPOMENI +1F3F; C; 1F37; # GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI +1F48; C; 1F40; # GREEK CAPITAL LETTER OMICRON WITH PSILI +1F49; C; 1F41; # GREEK CAPITAL LETTER OMICRON WITH DASIA +1F4A; C; 1F42; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND VARIA +1F4B; C; 1F43; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND VARIA +1F4C; C; 1F44; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND OXIA +1F4D; C; 1F45; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND OXIA +1F50; F; 03C5 0313; # GREEK SMALL LETTER UPSILON WITH PSILI +1F52; F; 03C5 0313 0300; # GREEK SMALL LETTER UPSILON WITH PSILI AND VARIA +1F54; F; 03C5 0313 0301; # GREEK SMALL LETTER UPSILON WITH PSILI AND OXIA +1F56; F; 03C5 0313 0342; # GREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI +1F59; C; 1F51; # GREEK CAPITAL LETTER UPSILON WITH DASIA +1F5B; C; 1F53; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND VARIA +1F5D; C; 1F55; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND OXIA +1F5F; C; 1F57; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND PERISPOMENI +1F68; C; 1F60; # GREEK CAPITAL LETTER OMEGA WITH PSILI +1F69; C; 1F61; # GREEK CAPITAL LETTER OMEGA WITH DASIA +1F6A; C; 1F62; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA +1F6B; C; 1F63; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA +1F6C; C; 1F64; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA +1F6D; C; 1F65; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA +1F6E; C; 1F66; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI +1F6F; C; 1F67; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI +1F80; F; 1F00 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND YPOGEGRAMMENI +1F81; F; 1F01 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND YPOGEGRAMMENI +1F82; F; 1F02 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F83; F; 1F03 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F84; F; 1F04 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F85; F; 1F05 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F86; F; 1F06 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F87; F; 1F07 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F88; F; 1F00 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F88; S; 1F80; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F89; F; 1F01 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F89; S; 1F81; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F8A; F; 1F02 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8A; S; 1F82; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8B; F; 1F03 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8B; S; 1F83; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8C; F; 1F04 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8C; S; 1F84; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8D; F; 1F05 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8D; S; 1F85; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8E; F; 1F06 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8E; S; 1F86; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; F; 1F07 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; S; 1F87; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F90; F; 1F20 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI +1F91; F; 1F21 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND YPOGEGRAMMENI +1F92; F; 1F22 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F93; F; 1F23 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F94; F; 1F24 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F95; F; 1F25 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F96; F; 1F26 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F97; F; 1F27 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F98; F; 1F20 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F98; S; 1F90; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F99; F; 1F21 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F99; S; 1F91; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F9A; F; 1F22 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9A; S; 1F92; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9B; F; 1F23 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9B; S; 1F93; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9C; F; 1F24 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9C; S; 1F94; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9D; F; 1F25 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9D; S; 1F95; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9E; F; 1F26 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9E; S; 1F96; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; F; 1F27 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; S; 1F97; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FA0; F; 1F60 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND YPOGEGRAMMENI +1FA1; F; 1F61 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND YPOGEGRAMMENI +1FA2; F; 1F62 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1FA3; F; 1F63 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1FA4; F; 1F64 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1FA5; F; 1F65 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1FA6; F; 1F66 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1FA7; F; 1F67 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1FA8; F; 1F60 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA8; S; 1FA0; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA9; F; 1F61 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FA9; S; 1FA1; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FAA; F; 1F62 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAA; S; 1FA2; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAB; F; 1F63 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAB; S; 1FA3; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAC; F; 1F64 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAC; S; 1FA4; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAD; F; 1F65 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAD; S; 1FA5; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAE; F; 1F66 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAE; S; 1FA6; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; F; 1F67 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; S; 1FA7; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FB2; F; 1F70 03B9; # GREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENI +1FB3; F; 03B1 03B9; # GREEK SMALL LETTER ALPHA WITH YPOGEGRAMMENI +1FB4; F; 03AC 03B9; # GREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENI +1FB6; F; 03B1 0342; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI +1FB7; F; 03B1 0342 03B9; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENI +1FB8; C; 1FB0; # GREEK CAPITAL LETTER ALPHA WITH VRACHY +1FB9; C; 1FB1; # GREEK CAPITAL LETTER ALPHA WITH MACRON +1FBA; C; 1F70; # GREEK CAPITAL LETTER ALPHA WITH VARIA +1FBB; C; 1F71; # GREEK CAPITAL LETTER ALPHA WITH OXIA +1FBC; F; 03B1 03B9; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBC; S; 1FB3; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBE; C; 03B9; # GREEK PROSGEGRAMMENI +1FC2; F; 1F74 03B9; # GREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENI +1FC3; F; 03B7 03B9; # GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI +1FC4; F; 03AE 03B9; # GREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENI +1FC6; F; 03B7 0342; # GREEK SMALL LETTER ETA WITH PERISPOMENI +1FC7; F; 03B7 0342 03B9; # GREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENI +1FC8; C; 1F72; # GREEK CAPITAL LETTER EPSILON WITH VARIA +1FC9; C; 1F73; # GREEK CAPITAL LETTER EPSILON WITH OXIA +1FCA; C; 1F74; # GREEK CAPITAL LETTER ETA WITH VARIA +1FCB; C; 1F75; # GREEK CAPITAL LETTER ETA WITH OXIA +1FCC; F; 03B7 03B9; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FCC; S; 1FC3; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FD2; F; 03B9 0308 0300; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIA +1FD3; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA +1FD6; F; 03B9 0342; # GREEK SMALL LETTER IOTA WITH PERISPOMENI +1FD7; F; 03B9 0308 0342; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENI +1FD8; C; 1FD0; # GREEK CAPITAL LETTER IOTA WITH VRACHY +1FD9; C; 1FD1; # GREEK CAPITAL LETTER IOTA WITH MACRON +1FDA; C; 1F76; # GREEK CAPITAL LETTER IOTA WITH VARIA +1FDB; C; 1F77; # GREEK CAPITAL LETTER IOTA WITH OXIA +1FE2; F; 03C5 0308 0300; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIA +1FE3; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIA +1FE4; F; 03C1 0313; # GREEK SMALL LETTER RHO WITH PSILI +1FE6; F; 03C5 0342; # GREEK SMALL LETTER UPSILON WITH PERISPOMENI +1FE7; F; 03C5 0308 0342; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI +1FE8; C; 1FE0; # GREEK CAPITAL LETTER UPSILON WITH VRACHY +1FE9; C; 1FE1; # GREEK CAPITAL LETTER UPSILON WITH MACRON +1FEA; C; 1F7A; # GREEK CAPITAL LETTER UPSILON WITH VARIA +1FEB; C; 1F7B; # GREEK CAPITAL LETTER UPSILON WITH OXIA +1FEC; C; 1FE5; # GREEK CAPITAL LETTER RHO WITH DASIA +1FF2; F; 1F7C 03B9; # GREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENI +1FF3; F; 03C9 03B9; # GREEK SMALL LETTER OMEGA WITH YPOGEGRAMMENI +1FF4; F; 03CE 03B9; # GREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENI +1FF6; F; 03C9 0342; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI +1FF7; F; 03C9 0342 03B9; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENI +1FF8; C; 1F78; # GREEK CAPITAL LETTER OMICRON WITH VARIA +1FF9; C; 1F79; # GREEK CAPITAL LETTER OMICRON WITH OXIA +1FFA; C; 1F7C; # GREEK CAPITAL LETTER OMEGA WITH VARIA +1FFB; C; 1F7D; # GREEK CAPITAL LETTER OMEGA WITH OXIA +1FFC; F; 03C9 03B9; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +1FFC; S; 1FF3; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +2126; C; 03C9; # OHM SIGN +212A; C; 006B; # KELVIN SIGN +212B; C; 00E5; # ANGSTROM SIGN +2132; C; 214E; # TURNED CAPITAL F +2160; C; 2170; # ROMAN NUMERAL ONE +2161; C; 2171; # ROMAN NUMERAL TWO +2162; C; 2172; # ROMAN NUMERAL THREE +2163; C; 2173; # ROMAN NUMERAL FOUR +2164; C; 2174; # ROMAN NUMERAL FIVE +2165; C; 2175; # ROMAN NUMERAL SIX +2166; C; 2176; # ROMAN NUMERAL SEVEN +2167; C; 2177; # ROMAN NUMERAL EIGHT +2168; C; 2178; # ROMAN NUMERAL NINE +2169; C; 2179; # ROMAN NUMERAL TEN +216A; C; 217A; # ROMAN NUMERAL ELEVEN +216B; C; 217B; # ROMAN NUMERAL TWELVE +216C; C; 217C; # ROMAN NUMERAL FIFTY +216D; C; 217D; # ROMAN NUMERAL ONE HUNDRED +216E; C; 217E; # ROMAN NUMERAL FIVE HUNDRED +216F; C; 217F; # ROMAN NUMERAL ONE THOUSAND +2183; C; 2184; # ROMAN NUMERAL REVERSED ONE HUNDRED +24B6; C; 24D0; # CIRCLED LATIN CAPITAL LETTER A +24B7; C; 24D1; # CIRCLED LATIN CAPITAL LETTER B +24B8; C; 24D2; # CIRCLED LATIN CAPITAL LETTER C +24B9; C; 24D3; # CIRCLED LATIN CAPITAL LETTER D +24BA; C; 24D4; # CIRCLED LATIN CAPITAL LETTER E +24BB; C; 24D5; # CIRCLED LATIN CAPITAL LETTER F +24BC; C; 24D6; # CIRCLED LATIN CAPITAL LETTER G +24BD; C; 24D7; # CIRCLED LATIN CAPITAL LETTER H +24BE; C; 24D8; # CIRCLED LATIN CAPITAL LETTER I +24BF; C; 24D9; # CIRCLED LATIN CAPITAL LETTER J +24C0; C; 24DA; # CIRCLED LATIN CAPITAL LETTER K +24C1; C; 24DB; # CIRCLED LATIN CAPITAL LETTER L +24C2; C; 24DC; # CIRCLED LATIN CAPITAL LETTER M +24C3; C; 24DD; # CIRCLED LATIN CAPITAL LETTER N +24C4; C; 24DE; # CIRCLED LATIN CAPITAL LETTER O +24C5; C; 24DF; # CIRCLED LATIN CAPITAL LETTER P +24C6; C; 24E0; # CIRCLED LATIN CAPITAL LETTER Q +24C7; C; 24E1; # CIRCLED LATIN CAPITAL LETTER R +24C8; C; 24E2; # CIRCLED LATIN CAPITAL LETTER S +24C9; C; 24E3; # CIRCLED LATIN CAPITAL LETTER T +24CA; C; 24E4; # CIRCLED LATIN CAPITAL LETTER U +24CB; C; 24E5; # CIRCLED LATIN CAPITAL LETTER V +24CC; C; 24E6; # CIRCLED LATIN CAPITAL LETTER W +24CD; C; 24E7; # CIRCLED LATIN CAPITAL LETTER X +24CE; C; 24E8; # CIRCLED LATIN CAPITAL LETTER Y +24CF; C; 24E9; # CIRCLED LATIN CAPITAL LETTER Z +2C00; C; 2C30; # GLAGOLITIC CAPITAL LETTER AZU +2C01; C; 2C31; # GLAGOLITIC CAPITAL LETTER BUKY +2C02; C; 2C32; # GLAGOLITIC CAPITAL LETTER VEDE +2C03; C; 2C33; # GLAGOLITIC CAPITAL LETTER GLAGOLI +2C04; C; 2C34; # GLAGOLITIC CAPITAL LETTER DOBRO +2C05; C; 2C35; # GLAGOLITIC CAPITAL LETTER YESTU +2C06; C; 2C36; # GLAGOLITIC CAPITAL LETTER ZHIVETE +2C07; C; 2C37; # GLAGOLITIC CAPITAL LETTER DZELO +2C08; C; 2C38; # GLAGOLITIC CAPITAL LETTER ZEMLJA +2C09; C; 2C39; # GLAGOLITIC CAPITAL LETTER IZHE +2C0A; C; 2C3A; # GLAGOLITIC CAPITAL LETTER INITIAL IZHE +2C0B; C; 2C3B; # GLAGOLITIC CAPITAL LETTER I +2C0C; C; 2C3C; # GLAGOLITIC CAPITAL LETTER DJERVI +2C0D; C; 2C3D; # GLAGOLITIC CAPITAL LETTER KAKO +2C0E; C; 2C3E; # GLAGOLITIC CAPITAL LETTER LJUDIJE +2C0F; C; 2C3F; # GLAGOLITIC CAPITAL LETTER MYSLITE +2C10; C; 2C40; # GLAGOLITIC CAPITAL LETTER NASHI +2C11; C; 2C41; # GLAGOLITIC CAPITAL LETTER ONU +2C12; C; 2C42; # GLAGOLITIC CAPITAL LETTER POKOJI +2C13; C; 2C43; # GLAGOLITIC CAPITAL LETTER RITSI +2C14; C; 2C44; # GLAGOLITIC CAPITAL LETTER SLOVO +2C15; C; 2C45; # GLAGOLITIC CAPITAL LETTER TVRIDO +2C16; C; 2C46; # GLAGOLITIC CAPITAL LETTER UKU +2C17; C; 2C47; # GLAGOLITIC CAPITAL LETTER FRITU +2C18; C; 2C48; # GLAGOLITIC CAPITAL LETTER HERU +2C19; C; 2C49; # GLAGOLITIC CAPITAL LETTER OTU +2C1A; C; 2C4A; # GLAGOLITIC CAPITAL LETTER PE +2C1B; C; 2C4B; # GLAGOLITIC CAPITAL LETTER SHTA +2C1C; C; 2C4C; # GLAGOLITIC CAPITAL LETTER TSI +2C1D; C; 2C4D; # GLAGOLITIC CAPITAL LETTER CHRIVI +2C1E; C; 2C4E; # GLAGOLITIC CAPITAL LETTER SHA +2C1F; C; 2C4F; # GLAGOLITIC CAPITAL LETTER YERU +2C20; C; 2C50; # GLAGOLITIC CAPITAL LETTER YERI +2C21; C; 2C51; # GLAGOLITIC CAPITAL LETTER YATI +2C22; C; 2C52; # GLAGOLITIC CAPITAL LETTER SPIDERY HA +2C23; C; 2C53; # GLAGOLITIC CAPITAL LETTER YU +2C24; C; 2C54; # GLAGOLITIC CAPITAL LETTER SMALL YUS +2C25; C; 2C55; # GLAGOLITIC CAPITAL LETTER SMALL YUS WITH TAIL +2C26; C; 2C56; # GLAGOLITIC CAPITAL LETTER YO +2C27; C; 2C57; # GLAGOLITIC CAPITAL LETTER IOTATED SMALL YUS +2C28; C; 2C58; # GLAGOLITIC CAPITAL LETTER BIG YUS +2C29; C; 2C59; # GLAGOLITIC CAPITAL LETTER IOTATED BIG YUS +2C2A; C; 2C5A; # GLAGOLITIC CAPITAL LETTER FITA +2C2B; C; 2C5B; # GLAGOLITIC CAPITAL LETTER IZHITSA +2C2C; C; 2C5C; # GLAGOLITIC CAPITAL LETTER SHTAPIC +2C2D; C; 2C5D; # GLAGOLITIC CAPITAL LETTER TROKUTASTI A +2C2E; C; 2C5E; # GLAGOLITIC CAPITAL LETTER LATINATE MYSLITE +2C60; C; 2C61; # LATIN CAPITAL LETTER L WITH DOUBLE BAR +2C62; C; 026B; # LATIN CAPITAL LETTER L WITH MIDDLE TILDE +2C63; C; 1D7D; # LATIN CAPITAL LETTER P WITH STROKE +2C64; C; 027D; # LATIN CAPITAL LETTER R WITH TAIL +2C67; C; 2C68; # LATIN CAPITAL LETTER H WITH DESCENDER +2C69; C; 2C6A; # LATIN CAPITAL LETTER K WITH DESCENDER +2C6B; C; 2C6C; # LATIN CAPITAL LETTER Z WITH DESCENDER +2C6D; C; 0251; # LATIN CAPITAL LETTER ALPHA +2C6E; C; 0271; # LATIN CAPITAL LETTER M WITH HOOK +2C6F; C; 0250; # LATIN CAPITAL LETTER TURNED A +2C70; C; 0252; # LATIN CAPITAL LETTER TURNED ALPHA +2C72; C; 2C73; # LATIN CAPITAL LETTER W WITH HOOK +2C75; C; 2C76; # LATIN CAPITAL LETTER HALF H +2C7E; C; 023F; # LATIN CAPITAL LETTER S WITH SWASH TAIL +2C7F; C; 0240; # LATIN CAPITAL LETTER Z WITH SWASH TAIL +2C80; C; 2C81; # COPTIC CAPITAL LETTER ALFA +2C82; C; 2C83; # COPTIC CAPITAL LETTER VIDA +2C84; C; 2C85; # COPTIC CAPITAL LETTER GAMMA +2C86; C; 2C87; # COPTIC CAPITAL LETTER DALDA +2C88; C; 2C89; # COPTIC CAPITAL LETTER EIE +2C8A; C; 2C8B; # COPTIC CAPITAL LETTER SOU +2C8C; C; 2C8D; # COPTIC CAPITAL LETTER ZATA +2C8E; C; 2C8F; # COPTIC CAPITAL LETTER HATE +2C90; C; 2C91; # COPTIC CAPITAL LETTER THETHE +2C92; C; 2C93; # COPTIC CAPITAL LETTER IAUDA +2C94; C; 2C95; # COPTIC CAPITAL LETTER KAPA +2C96; C; 2C97; # COPTIC CAPITAL LETTER LAULA +2C98; C; 2C99; # COPTIC CAPITAL LETTER MI +2C9A; C; 2C9B; # COPTIC CAPITAL LETTER NI +2C9C; C; 2C9D; # COPTIC CAPITAL LETTER KSI +2C9E; C; 2C9F; # COPTIC CAPITAL LETTER O +2CA0; C; 2CA1; # COPTIC CAPITAL LETTER PI +2CA2; C; 2CA3; # COPTIC CAPITAL LETTER RO +2CA4; C; 2CA5; # COPTIC CAPITAL LETTER SIMA +2CA6; C; 2CA7; # COPTIC CAPITAL LETTER TAU +2CA8; C; 2CA9; # COPTIC CAPITAL LETTER UA +2CAA; C; 2CAB; # COPTIC CAPITAL LETTER FI +2CAC; C; 2CAD; # COPTIC CAPITAL LETTER KHI +2CAE; C; 2CAF; # COPTIC CAPITAL LETTER PSI +2CB0; C; 2CB1; # COPTIC CAPITAL LETTER OOU +2CB2; C; 2CB3; # COPTIC CAPITAL LETTER DIALECT-P ALEF +2CB4; C; 2CB5; # COPTIC CAPITAL LETTER OLD COPTIC AIN +2CB6; C; 2CB7; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC EIE +2CB8; C; 2CB9; # COPTIC CAPITAL LETTER DIALECT-P KAPA +2CBA; C; 2CBB; # COPTIC CAPITAL LETTER DIALECT-P NI +2CBC; C; 2CBD; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC NI +2CBE; C; 2CBF; # COPTIC CAPITAL LETTER OLD COPTIC OOU +2CC0; C; 2CC1; # COPTIC CAPITAL LETTER SAMPI +2CC2; C; 2CC3; # COPTIC CAPITAL LETTER CROSSED SHEI +2CC4; C; 2CC5; # COPTIC CAPITAL LETTER OLD COPTIC SHEI +2CC6; C; 2CC7; # COPTIC CAPITAL LETTER OLD COPTIC ESH +2CC8; C; 2CC9; # COPTIC CAPITAL LETTER AKHMIMIC KHEI +2CCA; C; 2CCB; # COPTIC CAPITAL LETTER DIALECT-P HORI +2CCC; C; 2CCD; # COPTIC CAPITAL LETTER OLD COPTIC HORI +2CCE; C; 2CCF; # COPTIC CAPITAL LETTER OLD COPTIC HA +2CD0; C; 2CD1; # COPTIC CAPITAL LETTER L-SHAPED HA +2CD2; C; 2CD3; # COPTIC CAPITAL LETTER OLD COPTIC HEI +2CD4; C; 2CD5; # COPTIC CAPITAL LETTER OLD COPTIC HAT +2CD6; C; 2CD7; # COPTIC CAPITAL LETTER OLD COPTIC GANGIA +2CD8; C; 2CD9; # COPTIC CAPITAL LETTER OLD COPTIC DJA +2CDA; C; 2CDB; # COPTIC CAPITAL LETTER OLD COPTIC SHIMA +2CDC; C; 2CDD; # COPTIC CAPITAL LETTER OLD NUBIAN SHIMA +2CDE; C; 2CDF; # COPTIC CAPITAL LETTER OLD NUBIAN NGI +2CE0; C; 2CE1; # COPTIC CAPITAL LETTER OLD NUBIAN NYI +2CE2; C; 2CE3; # COPTIC CAPITAL LETTER OLD NUBIAN WAU +2CEB; C; 2CEC; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC SHEI +2CED; C; 2CEE; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC GANGIA +2CF2; C; 2CF3; # COPTIC CAPITAL LETTER BOHAIRIC KHEI +A640; C; A641; # CYRILLIC CAPITAL LETTER ZEMLYA +A642; C; A643; # CYRILLIC CAPITAL LETTER DZELO +A644; C; A645; # CYRILLIC CAPITAL LETTER REVERSED DZE +A646; C; A647; # CYRILLIC CAPITAL LETTER IOTA +A648; C; A649; # CYRILLIC CAPITAL LETTER DJERV +A64A; C; A64B; # CYRILLIC CAPITAL LETTER MONOGRAPH UK +A64C; C; A64D; # CYRILLIC CAPITAL LETTER BROAD OMEGA +A64E; C; A64F; # CYRILLIC CAPITAL LETTER NEUTRAL YER +A650; C; A651; # CYRILLIC CAPITAL LETTER YERU WITH BACK YER +A652; C; A653; # CYRILLIC CAPITAL LETTER IOTIFIED YAT +A654; C; A655; # CYRILLIC CAPITAL LETTER REVERSED YU +A656; C; A657; # CYRILLIC CAPITAL LETTER IOTIFIED A +A658; C; A659; # CYRILLIC CAPITAL LETTER CLOSED LITTLE YUS +A65A; C; A65B; # CYRILLIC CAPITAL LETTER BLENDED YUS +A65C; C; A65D; # CYRILLIC CAPITAL LETTER IOTIFIED CLOSED LITTLE YUS +A65E; C; A65F; # CYRILLIC CAPITAL LETTER YN +A660; C; A661; # CYRILLIC CAPITAL LETTER REVERSED TSE +A662; C; A663; # CYRILLIC CAPITAL LETTER SOFT DE +A664; C; A665; # CYRILLIC CAPITAL LETTER SOFT EL +A666; C; A667; # CYRILLIC CAPITAL LETTER SOFT EM +A668; C; A669; # CYRILLIC CAPITAL LETTER MONOCULAR O +A66A; C; A66B; # CYRILLIC CAPITAL LETTER BINOCULAR O +A66C; C; A66D; # CYRILLIC CAPITAL LETTER DOUBLE MONOCULAR O +A680; C; A681; # CYRILLIC CAPITAL LETTER DWE +A682; C; A683; # CYRILLIC CAPITAL LETTER DZWE +A684; C; A685; # CYRILLIC CAPITAL LETTER ZHWE +A686; C; A687; # CYRILLIC CAPITAL LETTER CCHE +A688; C; A689; # CYRILLIC CAPITAL LETTER DZZE +A68A; C; A68B; # CYRILLIC CAPITAL LETTER TE WITH MIDDLE HOOK +A68C; C; A68D; # CYRILLIC CAPITAL LETTER TWE +A68E; C; A68F; # CYRILLIC CAPITAL LETTER TSWE +A690; C; A691; # CYRILLIC CAPITAL LETTER TSSE +A692; C; A693; # CYRILLIC CAPITAL LETTER TCHE +A694; C; A695; # CYRILLIC CAPITAL LETTER HWE +A696; C; A697; # CYRILLIC CAPITAL LETTER SHWE +A698; C; A699; # CYRILLIC CAPITAL LETTER DOUBLE O +A69A; C; A69B; # CYRILLIC CAPITAL LETTER CROSSED O +A722; C; A723; # LATIN CAPITAL LETTER EGYPTOLOGICAL ALEF +A724; C; A725; # LATIN CAPITAL LETTER EGYPTOLOGICAL AIN +A726; C; A727; # LATIN CAPITAL LETTER HENG +A728; C; A729; # LATIN CAPITAL LETTER TZ +A72A; C; A72B; # LATIN CAPITAL LETTER TRESILLO +A72C; C; A72D; # LATIN CAPITAL LETTER CUATRILLO +A72E; C; A72F; # LATIN CAPITAL LETTER CUATRILLO WITH COMMA +A732; C; A733; # LATIN CAPITAL LETTER AA +A734; C; A735; # LATIN CAPITAL LETTER AO +A736; C; A737; # LATIN CAPITAL LETTER AU +A738; C; A739; # LATIN CAPITAL LETTER AV +A73A; C; A73B; # LATIN CAPITAL LETTER AV WITH HORIZONTAL BAR +A73C; C; A73D; # LATIN CAPITAL LETTER AY +A73E; C; A73F; # LATIN CAPITAL LETTER REVERSED C WITH DOT +A740; C; A741; # LATIN CAPITAL LETTER K WITH STROKE +A742; C; A743; # LATIN CAPITAL LETTER K WITH DIAGONAL STROKE +A744; C; A745; # LATIN CAPITAL LETTER K WITH STROKE AND DIAGONAL STROKE +A746; C; A747; # LATIN CAPITAL LETTER BROKEN L +A748; C; A749; # LATIN CAPITAL LETTER L WITH HIGH STROKE +A74A; C; A74B; # LATIN CAPITAL LETTER O WITH LONG STROKE OVERLAY +A74C; C; A74D; # LATIN CAPITAL LETTER O WITH LOOP +A74E; C; A74F; # LATIN CAPITAL LETTER OO +A750; C; A751; # LATIN CAPITAL LETTER P WITH STROKE THROUGH DESCENDER +A752; C; A753; # LATIN CAPITAL LETTER P WITH FLOURISH +A754; C; A755; # LATIN CAPITAL LETTER P WITH SQUIRREL TAIL +A756; C; A757; # LATIN CAPITAL LETTER Q WITH STROKE THROUGH DESCENDER +A758; C; A759; # LATIN CAPITAL LETTER Q WITH DIAGONAL STROKE +A75A; C; A75B; # LATIN CAPITAL LETTER R ROTUNDA +A75C; C; A75D; # LATIN CAPITAL LETTER RUM ROTUNDA +A75E; C; A75F; # LATIN CAPITAL LETTER V WITH DIAGONAL STROKE +A760; C; A761; # LATIN CAPITAL LETTER VY +A762; C; A763; # LATIN CAPITAL LETTER VISIGOTHIC Z +A764; C; A765; # LATIN CAPITAL LETTER THORN WITH STROKE +A766; C; A767; # LATIN CAPITAL LETTER THORN WITH STROKE THROUGH DESCENDER +A768; C; A769; # LATIN CAPITAL LETTER VEND +A76A; C; A76B; # LATIN CAPITAL LETTER ET +A76C; C; A76D; # LATIN CAPITAL LETTER IS +A76E; C; A76F; # LATIN CAPITAL LETTER CON +A779; C; A77A; # LATIN CAPITAL LETTER INSULAR D +A77B; C; A77C; # LATIN CAPITAL LETTER INSULAR F +A77D; C; 1D79; # LATIN CAPITAL LETTER INSULAR G +A77E; C; A77F; # LATIN CAPITAL LETTER TURNED INSULAR G +A780; C; A781; # LATIN CAPITAL LETTER TURNED L +A782; C; A783; # LATIN CAPITAL LETTER INSULAR R +A784; C; A785; # LATIN CAPITAL LETTER INSULAR S +A786; C; A787; # LATIN CAPITAL LETTER INSULAR T +A78B; C; A78C; # LATIN CAPITAL LETTER SALTILLO +A78D; C; 0265; # LATIN CAPITAL LETTER TURNED H +A790; C; A791; # LATIN CAPITAL LETTER N WITH DESCENDER +A792; C; A793; # LATIN CAPITAL LETTER C WITH BAR +A796; C; A797; # LATIN CAPITAL LETTER B WITH FLOURISH +A798; C; A799; # LATIN CAPITAL LETTER F WITH STROKE +A79A; C; A79B; # LATIN CAPITAL LETTER VOLAPUK AE +A79C; C; A79D; # LATIN CAPITAL LETTER VOLAPUK OE +A79E; C; A79F; # LATIN CAPITAL LETTER VOLAPUK UE +A7A0; C; A7A1; # LATIN CAPITAL LETTER G WITH OBLIQUE STROKE +A7A2; C; A7A3; # LATIN CAPITAL LETTER K WITH OBLIQUE STROKE +A7A4; C; A7A5; # LATIN CAPITAL LETTER N WITH OBLIQUE STROKE +A7A6; C; A7A7; # LATIN CAPITAL LETTER R WITH OBLIQUE STROKE +A7A8; C; A7A9; # LATIN CAPITAL LETTER S WITH OBLIQUE STROKE +A7AA; C; 0266; # LATIN CAPITAL LETTER H WITH HOOK +A7AB; C; 025C; # LATIN CAPITAL LETTER REVERSED OPEN E +A7AC; C; 0261; # LATIN CAPITAL LETTER SCRIPT G +A7AD; C; 026C; # LATIN CAPITAL LETTER L WITH BELT +A7AE; C; 026A; # LATIN CAPITAL LETTER SMALL CAPITAL I +A7B0; C; 029E; # LATIN CAPITAL LETTER TURNED K +A7B1; C; 0287; # LATIN CAPITAL LETTER TURNED T +A7B2; C; 029D; # LATIN CAPITAL LETTER J WITH CROSSED-TAIL +A7B3; C; AB53; # LATIN CAPITAL LETTER CHI +A7B4; C; A7B5; # LATIN CAPITAL LETTER BETA +A7B6; C; A7B7; # LATIN CAPITAL LETTER OMEGA +A7B8; C; A7B9; # LATIN CAPITAL LETTER U WITH STROKE +A7BA; C; A7BB; # LATIN CAPITAL LETTER GLOTTAL A +A7BC; C; A7BD; # LATIN CAPITAL LETTER GLOTTAL I +A7BE; C; A7BF; # LATIN CAPITAL LETTER GLOTTAL U +A7C2; C; A7C3; # LATIN CAPITAL LETTER ANGLICANA W +A7C4; C; A794; # LATIN CAPITAL LETTER C WITH PALATAL HOOK +A7C5; C; 0282; # LATIN CAPITAL LETTER S WITH HOOK +A7C6; C; 1D8E; # LATIN CAPITAL LETTER Z WITH PALATAL HOOK +A7C7; C; A7C8; # LATIN CAPITAL LETTER D WITH SHORT STROKE OVERLAY +A7C9; C; A7CA; # LATIN CAPITAL LETTER S WITH SHORT STROKE OVERLAY +A7F5; C; A7F6; # LATIN CAPITAL LETTER REVERSED HALF H +AB70; C; 13A0; # CHEROKEE SMALL LETTER A +AB71; C; 13A1; # CHEROKEE SMALL LETTER E +AB72; C; 13A2; # CHEROKEE SMALL LETTER I +AB73; C; 13A3; # CHEROKEE SMALL LETTER O +AB74; C; 13A4; # CHEROKEE SMALL LETTER U +AB75; C; 13A5; # CHEROKEE SMALL LETTER V +AB76; C; 13A6; # CHEROKEE SMALL LETTER GA +AB77; C; 13A7; # CHEROKEE SMALL LETTER KA +AB78; C; 13A8; # CHEROKEE SMALL LETTER GE +AB79; C; 13A9; # CHEROKEE SMALL LETTER GI +AB7A; C; 13AA; # CHEROKEE SMALL LETTER GO +AB7B; C; 13AB; # CHEROKEE SMALL LETTER GU +AB7C; C; 13AC; # CHEROKEE SMALL LETTER GV +AB7D; C; 13AD; # CHEROKEE SMALL LETTER HA +AB7E; C; 13AE; # CHEROKEE SMALL LETTER HE +AB7F; C; 13AF; # CHEROKEE SMALL LETTER HI +AB80; C; 13B0; # CHEROKEE SMALL LETTER HO +AB81; C; 13B1; # CHEROKEE SMALL LETTER HU +AB82; C; 13B2; # CHEROKEE SMALL LETTER HV +AB83; C; 13B3; # CHEROKEE SMALL LETTER LA +AB84; C; 13B4; # CHEROKEE SMALL LETTER LE +AB85; C; 13B5; # CHEROKEE SMALL LETTER LI +AB86; C; 13B6; # CHEROKEE SMALL LETTER LO +AB87; C; 13B7; # CHEROKEE SMALL LETTER LU +AB88; C; 13B8; # CHEROKEE SMALL LETTER LV +AB89; C; 13B9; # CHEROKEE SMALL LETTER MA +AB8A; C; 13BA; # CHEROKEE SMALL LETTER ME +AB8B; C; 13BB; # CHEROKEE SMALL LETTER MI +AB8C; C; 13BC; # CHEROKEE SMALL LETTER MO +AB8D; C; 13BD; # CHEROKEE SMALL LETTER MU +AB8E; C; 13BE; # CHEROKEE SMALL LETTER NA +AB8F; C; 13BF; # CHEROKEE SMALL LETTER HNA +AB90; C; 13C0; # CHEROKEE SMALL LETTER NAH +AB91; C; 13C1; # CHEROKEE SMALL LETTER NE +AB92; C; 13C2; # CHEROKEE SMALL LETTER NI +AB93; C; 13C3; # CHEROKEE SMALL LETTER NO +AB94; C; 13C4; # CHEROKEE SMALL LETTER NU +AB95; C; 13C5; # CHEROKEE SMALL LETTER NV +AB96; C; 13C6; # CHEROKEE SMALL LETTER QUA +AB97; C; 13C7; # CHEROKEE SMALL LETTER QUE +AB98; C; 13C8; # CHEROKEE SMALL LETTER QUI +AB99; C; 13C9; # CHEROKEE SMALL LETTER QUO +AB9A; C; 13CA; # CHEROKEE SMALL LETTER QUU +AB9B; C; 13CB; # CHEROKEE SMALL LETTER QUV +AB9C; C; 13CC; # CHEROKEE SMALL LETTER SA +AB9D; C; 13CD; # CHEROKEE SMALL LETTER S +AB9E; C; 13CE; # CHEROKEE SMALL LETTER SE +AB9F; C; 13CF; # CHEROKEE SMALL LETTER SI +ABA0; C; 13D0; # CHEROKEE SMALL LETTER SO +ABA1; C; 13D1; # CHEROKEE SMALL LETTER SU +ABA2; C; 13D2; # CHEROKEE SMALL LETTER SV +ABA3; C; 13D3; # CHEROKEE SMALL LETTER DA +ABA4; C; 13D4; # CHEROKEE SMALL LETTER TA +ABA5; C; 13D5; # CHEROKEE SMALL LETTER DE +ABA6; C; 13D6; # CHEROKEE SMALL LETTER TE +ABA7; C; 13D7; # CHEROKEE SMALL LETTER DI +ABA8; C; 13D8; # CHEROKEE SMALL LETTER TI +ABA9; C; 13D9; # CHEROKEE SMALL LETTER DO +ABAA; C; 13DA; # CHEROKEE SMALL LETTER DU +ABAB; C; 13DB; # CHEROKEE SMALL LETTER DV +ABAC; C; 13DC; # CHEROKEE SMALL LETTER DLA +ABAD; C; 13DD; # CHEROKEE SMALL LETTER TLA +ABAE; C; 13DE; # CHEROKEE SMALL LETTER TLE +ABAF; C; 13DF; # CHEROKEE SMALL LETTER TLI +ABB0; C; 13E0; # CHEROKEE SMALL LETTER TLO +ABB1; C; 13E1; # CHEROKEE SMALL LETTER TLU +ABB2; C; 13E2; # CHEROKEE SMALL LETTER TLV +ABB3; C; 13E3; # CHEROKEE SMALL LETTER TSA +ABB4; C; 13E4; # CHEROKEE SMALL LETTER TSE +ABB5; C; 13E5; # CHEROKEE SMALL LETTER TSI +ABB6; C; 13E6; # CHEROKEE SMALL LETTER TSO +ABB7; C; 13E7; # CHEROKEE SMALL LETTER TSU +ABB8; C; 13E8; # CHEROKEE SMALL LETTER TSV +ABB9; C; 13E9; # CHEROKEE SMALL LETTER WA +ABBA; C; 13EA; # CHEROKEE SMALL LETTER WE +ABBB; C; 13EB; # CHEROKEE SMALL LETTER WI +ABBC; C; 13EC; # CHEROKEE SMALL LETTER WO +ABBD; C; 13ED; # CHEROKEE SMALL LETTER WU +ABBE; C; 13EE; # CHEROKEE SMALL LETTER WV +ABBF; C; 13EF; # CHEROKEE SMALL LETTER YA +FB00; F; 0066 0066; # LATIN SMALL LIGATURE FF +FB01; F; 0066 0069; # LATIN SMALL LIGATURE FI +FB02; F; 0066 006C; # LATIN SMALL LIGATURE FL +FB03; F; 0066 0066 0069; # LATIN SMALL LIGATURE FFI +FB04; F; 0066 0066 006C; # LATIN SMALL LIGATURE FFL +FB05; F; 0073 0074; # LATIN SMALL LIGATURE LONG S T +FB06; F; 0073 0074; # LATIN SMALL LIGATURE ST +FB13; F; 0574 0576; # ARMENIAN SMALL LIGATURE MEN NOW +FB14; F; 0574 0565; # ARMENIAN SMALL LIGATURE MEN ECH +FB15; F; 0574 056B; # ARMENIAN SMALL LIGATURE MEN INI +FB16; F; 057E 0576; # ARMENIAN SMALL LIGATURE VEW NOW +FB17; F; 0574 056D; # ARMENIAN SMALL LIGATURE MEN XEH +FF21; C; FF41; # FULLWIDTH LATIN CAPITAL LETTER A +FF22; C; FF42; # FULLWIDTH LATIN CAPITAL LETTER B +FF23; C; FF43; # FULLWIDTH LATIN CAPITAL LETTER C +FF24; C; FF44; # FULLWIDTH LATIN CAPITAL LETTER D +FF25; C; FF45; # FULLWIDTH LATIN CAPITAL LETTER E +FF26; C; FF46; # FULLWIDTH LATIN CAPITAL LETTER F +FF27; C; FF47; # FULLWIDTH LATIN CAPITAL LETTER G +FF28; C; FF48; # FULLWIDTH LATIN CAPITAL LETTER H +FF29; C; FF49; # FULLWIDTH LATIN CAPITAL LETTER I +FF2A; C; FF4A; # FULLWIDTH LATIN CAPITAL LETTER J +FF2B; C; FF4B; # FULLWIDTH LATIN CAPITAL LETTER K +FF2C; C; FF4C; # FULLWIDTH LATIN CAPITAL LETTER L +FF2D; C; FF4D; # FULLWIDTH LATIN CAPITAL LETTER M +FF2E; C; FF4E; # FULLWIDTH LATIN CAPITAL LETTER N +FF2F; C; FF4F; # FULLWIDTH LATIN CAPITAL LETTER O +FF30; C; FF50; # FULLWIDTH LATIN CAPITAL LETTER P +FF31; C; FF51; # FULLWIDTH LATIN CAPITAL LETTER Q +FF32; C; FF52; # FULLWIDTH LATIN CAPITAL LETTER R +FF33; C; FF53; # FULLWIDTH LATIN CAPITAL LETTER S +FF34; C; FF54; # FULLWIDTH LATIN CAPITAL LETTER T +FF35; C; FF55; # FULLWIDTH LATIN CAPITAL LETTER U +FF36; C; FF56; # FULLWIDTH LATIN CAPITAL LETTER V +FF37; C; FF57; # FULLWIDTH LATIN CAPITAL LETTER W +FF38; C; FF58; # FULLWIDTH LATIN CAPITAL LETTER X +FF39; C; FF59; # FULLWIDTH LATIN CAPITAL LETTER Y +FF3A; C; FF5A; # FULLWIDTH LATIN CAPITAL LETTER Z +10400; C; 10428; # DESERET CAPITAL LETTER LONG I +10401; C; 10429; # DESERET CAPITAL LETTER LONG E +10402; C; 1042A; # DESERET CAPITAL LETTER LONG A +10403; C; 1042B; # DESERET CAPITAL LETTER LONG AH +10404; C; 1042C; # DESERET CAPITAL LETTER LONG O +10405; C; 1042D; # DESERET CAPITAL LETTER LONG OO +10406; C; 1042E; # DESERET CAPITAL LETTER SHORT I +10407; C; 1042F; # DESERET CAPITAL LETTER SHORT E +10408; C; 10430; # DESERET CAPITAL LETTER SHORT A +10409; C; 10431; # DESERET CAPITAL LETTER SHORT AH +1040A; C; 10432; # DESERET CAPITAL LETTER SHORT O +1040B; C; 10433; # DESERET CAPITAL LETTER SHORT OO +1040C; C; 10434; # DESERET CAPITAL LETTER AY +1040D; C; 10435; # DESERET CAPITAL LETTER OW +1040E; C; 10436; # DESERET CAPITAL LETTER WU +1040F; C; 10437; # DESERET CAPITAL LETTER YEE +10410; C; 10438; # DESERET CAPITAL LETTER H +10411; C; 10439; # DESERET CAPITAL LETTER PEE +10412; C; 1043A; # DESERET CAPITAL LETTER BEE +10413; C; 1043B; # DESERET CAPITAL LETTER TEE +10414; C; 1043C; # DESERET CAPITAL LETTER DEE +10415; C; 1043D; # DESERET CAPITAL LETTER CHEE +10416; C; 1043E; # DESERET CAPITAL LETTER JEE +10417; C; 1043F; # DESERET CAPITAL LETTER KAY +10418; C; 10440; # DESERET CAPITAL LETTER GAY +10419; C; 10441; # DESERET CAPITAL LETTER EF +1041A; C; 10442; # DESERET CAPITAL LETTER VEE +1041B; C; 10443; # DESERET CAPITAL LETTER ETH +1041C; C; 10444; # DESERET CAPITAL LETTER THEE +1041D; C; 10445; # DESERET CAPITAL LETTER ES +1041E; C; 10446; # DESERET CAPITAL LETTER ZEE +1041F; C; 10447; # DESERET CAPITAL LETTER ESH +10420; C; 10448; # DESERET CAPITAL LETTER ZHEE +10421; C; 10449; # DESERET CAPITAL LETTER ER +10422; C; 1044A; # DESERET CAPITAL LETTER EL +10423; C; 1044B; # DESERET CAPITAL LETTER EM +10424; C; 1044C; # DESERET CAPITAL LETTER EN +10425; C; 1044D; # DESERET CAPITAL LETTER ENG +10426; C; 1044E; # DESERET CAPITAL LETTER OI +10427; C; 1044F; # DESERET CAPITAL LETTER EW +104B0; C; 104D8; # OSAGE CAPITAL LETTER A +104B1; C; 104D9; # OSAGE CAPITAL LETTER AI +104B2; C; 104DA; # OSAGE CAPITAL LETTER AIN +104B3; C; 104DB; # OSAGE CAPITAL LETTER AH +104B4; C; 104DC; # OSAGE CAPITAL LETTER BRA +104B5; C; 104DD; # OSAGE CAPITAL LETTER CHA +104B6; C; 104DE; # OSAGE CAPITAL LETTER EHCHA +104B7; C; 104DF; # OSAGE CAPITAL LETTER E +104B8; C; 104E0; # OSAGE CAPITAL LETTER EIN +104B9; C; 104E1; # OSAGE CAPITAL LETTER HA +104BA; C; 104E2; # OSAGE CAPITAL LETTER HYA +104BB; C; 104E3; # OSAGE CAPITAL LETTER I +104BC; C; 104E4; # OSAGE CAPITAL LETTER KA +104BD; C; 104E5; # OSAGE CAPITAL LETTER EHKA +104BE; C; 104E6; # OSAGE CAPITAL LETTER KYA +104BF; C; 104E7; # OSAGE CAPITAL LETTER LA +104C0; C; 104E8; # OSAGE CAPITAL LETTER MA +104C1; C; 104E9; # OSAGE CAPITAL LETTER NA +104C2; C; 104EA; # OSAGE CAPITAL LETTER O +104C3; C; 104EB; # OSAGE CAPITAL LETTER OIN +104C4; C; 104EC; # OSAGE CAPITAL LETTER PA +104C5; C; 104ED; # OSAGE CAPITAL LETTER EHPA +104C6; C; 104EE; # OSAGE CAPITAL LETTER SA +104C7; C; 104EF; # OSAGE CAPITAL LETTER SHA +104C8; C; 104F0; # OSAGE CAPITAL LETTER TA +104C9; C; 104F1; # OSAGE CAPITAL LETTER EHTA +104CA; C; 104F2; # OSAGE CAPITAL LETTER TSA +104CB; C; 104F3; # OSAGE CAPITAL LETTER EHTSA +104CC; C; 104F4; # OSAGE CAPITAL LETTER TSHA +104CD; C; 104F5; # OSAGE CAPITAL LETTER DHA +104CE; C; 104F6; # OSAGE CAPITAL LETTER U +104CF; C; 104F7; # OSAGE CAPITAL LETTER WA +104D0; C; 104F8; # OSAGE CAPITAL LETTER KHA +104D1; C; 104F9; # OSAGE CAPITAL LETTER GHA +104D2; C; 104FA; # OSAGE CAPITAL LETTER ZA +104D3; C; 104FB; # OSAGE CAPITAL LETTER ZHA +10C80; C; 10CC0; # OLD HUNGARIAN CAPITAL LETTER A +10C81; C; 10CC1; # OLD HUNGARIAN CAPITAL LETTER AA +10C82; C; 10CC2; # OLD HUNGARIAN CAPITAL LETTER EB +10C83; C; 10CC3; # OLD HUNGARIAN CAPITAL LETTER AMB +10C84; C; 10CC4; # OLD HUNGARIAN CAPITAL LETTER EC +10C85; C; 10CC5; # OLD HUNGARIAN CAPITAL LETTER ENC +10C86; C; 10CC6; # OLD HUNGARIAN CAPITAL LETTER ECS +10C87; C; 10CC7; # OLD HUNGARIAN CAPITAL LETTER ED +10C88; C; 10CC8; # OLD HUNGARIAN CAPITAL LETTER AND +10C89; C; 10CC9; # OLD HUNGARIAN CAPITAL LETTER E +10C8A; C; 10CCA; # OLD HUNGARIAN CAPITAL LETTER CLOSE E +10C8B; C; 10CCB; # OLD HUNGARIAN CAPITAL LETTER EE +10C8C; C; 10CCC; # OLD HUNGARIAN CAPITAL LETTER EF +10C8D; C; 10CCD; # OLD HUNGARIAN CAPITAL LETTER EG +10C8E; C; 10CCE; # OLD HUNGARIAN CAPITAL LETTER EGY +10C8F; C; 10CCF; # OLD HUNGARIAN CAPITAL LETTER EH +10C90; C; 10CD0; # OLD HUNGARIAN CAPITAL LETTER I +10C91; C; 10CD1; # OLD HUNGARIAN CAPITAL LETTER II +10C92; C; 10CD2; # OLD HUNGARIAN CAPITAL LETTER EJ +10C93; C; 10CD3; # OLD HUNGARIAN CAPITAL LETTER EK +10C94; C; 10CD4; # OLD HUNGARIAN CAPITAL LETTER AK +10C95; C; 10CD5; # OLD HUNGARIAN CAPITAL LETTER UNK +10C96; C; 10CD6; # OLD HUNGARIAN CAPITAL LETTER EL +10C97; C; 10CD7; # OLD HUNGARIAN CAPITAL LETTER ELY +10C98; C; 10CD8; # OLD HUNGARIAN CAPITAL LETTER EM +10C99; C; 10CD9; # OLD HUNGARIAN CAPITAL LETTER EN +10C9A; C; 10CDA; # OLD HUNGARIAN CAPITAL LETTER ENY +10C9B; C; 10CDB; # OLD HUNGARIAN CAPITAL LETTER O +10C9C; C; 10CDC; # OLD HUNGARIAN CAPITAL LETTER OO +10C9D; C; 10CDD; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG OE +10C9E; C; 10CDE; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA OE +10C9F; C; 10CDF; # OLD HUNGARIAN CAPITAL LETTER OEE +10CA0; C; 10CE0; # OLD HUNGARIAN CAPITAL LETTER EP +10CA1; C; 10CE1; # OLD HUNGARIAN CAPITAL LETTER EMP +10CA2; C; 10CE2; # OLD HUNGARIAN CAPITAL LETTER ER +10CA3; C; 10CE3; # OLD HUNGARIAN CAPITAL LETTER SHORT ER +10CA4; C; 10CE4; # OLD HUNGARIAN CAPITAL LETTER ES +10CA5; C; 10CE5; # OLD HUNGARIAN CAPITAL LETTER ESZ +10CA6; C; 10CE6; # OLD HUNGARIAN CAPITAL LETTER ET +10CA7; C; 10CE7; # OLD HUNGARIAN CAPITAL LETTER ENT +10CA8; C; 10CE8; # OLD HUNGARIAN CAPITAL LETTER ETY +10CA9; C; 10CE9; # OLD HUNGARIAN CAPITAL LETTER ECH +10CAA; C; 10CEA; # OLD HUNGARIAN CAPITAL LETTER U +10CAB; C; 10CEB; # OLD HUNGARIAN CAPITAL LETTER UU +10CAC; C; 10CEC; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG UE +10CAD; C; 10CED; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA UE +10CAE; C; 10CEE; # OLD HUNGARIAN CAPITAL LETTER EV +10CAF; C; 10CEF; # OLD HUNGARIAN CAPITAL LETTER EZ +10CB0; C; 10CF0; # OLD HUNGARIAN CAPITAL LETTER EZS +10CB1; C; 10CF1; # OLD HUNGARIAN CAPITAL LETTER ENT-SHAPED SIGN +10CB2; C; 10CF2; # OLD HUNGARIAN CAPITAL LETTER US +118A0; C; 118C0; # WARANG CITI CAPITAL LETTER NGAA +118A1; C; 118C1; # WARANG CITI CAPITAL LETTER A +118A2; C; 118C2; # WARANG CITI CAPITAL LETTER WI +118A3; C; 118C3; # WARANG CITI CAPITAL LETTER YU +118A4; C; 118C4; # WARANG CITI CAPITAL LETTER YA +118A5; C; 118C5; # WARANG CITI CAPITAL LETTER YO +118A6; C; 118C6; # WARANG CITI CAPITAL LETTER II +118A7; C; 118C7; # WARANG CITI CAPITAL LETTER UU +118A8; C; 118C8; # WARANG CITI CAPITAL LETTER E +118A9; C; 118C9; # WARANG CITI CAPITAL LETTER O +118AA; C; 118CA; # WARANG CITI CAPITAL LETTER ANG +118AB; C; 118CB; # WARANG CITI CAPITAL LETTER GA +118AC; C; 118CC; # WARANG CITI CAPITAL LETTER KO +118AD; C; 118CD; # WARANG CITI CAPITAL LETTER ENY +118AE; C; 118CE; # WARANG CITI CAPITAL LETTER YUJ +118AF; C; 118CF; # WARANG CITI CAPITAL LETTER UC +118B0; C; 118D0; # WARANG CITI CAPITAL LETTER ENN +118B1; C; 118D1; # WARANG CITI CAPITAL LETTER ODD +118B2; C; 118D2; # WARANG CITI CAPITAL LETTER TTE +118B3; C; 118D3; # WARANG CITI CAPITAL LETTER NUNG +118B4; C; 118D4; # WARANG CITI CAPITAL LETTER DA +118B5; C; 118D5; # WARANG CITI CAPITAL LETTER AT +118B6; C; 118D6; # WARANG CITI CAPITAL LETTER AM +118B7; C; 118D7; # WARANG CITI CAPITAL LETTER BU +118B8; C; 118D8; # WARANG CITI CAPITAL LETTER PU +118B9; C; 118D9; # WARANG CITI CAPITAL LETTER HIYO +118BA; C; 118DA; # WARANG CITI CAPITAL LETTER HOLO +118BB; C; 118DB; # WARANG CITI CAPITAL LETTER HORR +118BC; C; 118DC; # WARANG CITI CAPITAL LETTER HAR +118BD; C; 118DD; # WARANG CITI CAPITAL LETTER SSUU +118BE; C; 118DE; # WARANG CITI CAPITAL LETTER SII +118BF; C; 118DF; # WARANG CITI CAPITAL LETTER VIYO +16E40; C; 16E60; # MEDEFAIDRIN CAPITAL LETTER M +16E41; C; 16E61; # MEDEFAIDRIN CAPITAL LETTER S +16E42; C; 16E62; # MEDEFAIDRIN CAPITAL LETTER V +16E43; C; 16E63; # MEDEFAIDRIN CAPITAL LETTER W +16E44; C; 16E64; # MEDEFAIDRIN CAPITAL LETTER ATIU +16E45; C; 16E65; # MEDEFAIDRIN CAPITAL LETTER Z +16E46; C; 16E66; # MEDEFAIDRIN CAPITAL LETTER KP +16E47; C; 16E67; # MEDEFAIDRIN CAPITAL LETTER P +16E48; C; 16E68; # MEDEFAIDRIN CAPITAL LETTER T +16E49; C; 16E69; # MEDEFAIDRIN CAPITAL LETTER G +16E4A; C; 16E6A; # MEDEFAIDRIN CAPITAL LETTER F +16E4B; C; 16E6B; # MEDEFAIDRIN CAPITAL LETTER I +16E4C; C; 16E6C; # MEDEFAIDRIN CAPITAL LETTER K +16E4D; C; 16E6D; # MEDEFAIDRIN CAPITAL LETTER A +16E4E; C; 16E6E; # MEDEFAIDRIN CAPITAL LETTER J +16E4F; C; 16E6F; # MEDEFAIDRIN CAPITAL LETTER E +16E50; C; 16E70; # MEDEFAIDRIN CAPITAL LETTER B +16E51; C; 16E71; # MEDEFAIDRIN CAPITAL LETTER C +16E52; C; 16E72; # MEDEFAIDRIN CAPITAL LETTER U +16E53; C; 16E73; # MEDEFAIDRIN CAPITAL LETTER YU +16E54; C; 16E74; # MEDEFAIDRIN CAPITAL LETTER L +16E55; C; 16E75; # MEDEFAIDRIN CAPITAL LETTER Q +16E56; C; 16E76; # MEDEFAIDRIN CAPITAL LETTER HP +16E57; C; 16E77; # MEDEFAIDRIN CAPITAL LETTER NY +16E58; C; 16E78; # MEDEFAIDRIN CAPITAL LETTER X +16E59; C; 16E79; # MEDEFAIDRIN CAPITAL LETTER D +16E5A; C; 16E7A; # MEDEFAIDRIN CAPITAL LETTER OE +16E5B; C; 16E7B; # MEDEFAIDRIN CAPITAL LETTER N +16E5C; C; 16E7C; # MEDEFAIDRIN CAPITAL LETTER R +16E5D; C; 16E7D; # MEDEFAIDRIN CAPITAL LETTER O +16E5E; C; 16E7E; # MEDEFAIDRIN CAPITAL LETTER AI +16E5F; C; 16E7F; # MEDEFAIDRIN CAPITAL LETTER Y +1E900; C; 1E922; # ADLAM CAPITAL LETTER ALIF +1E901; C; 1E923; # ADLAM CAPITAL LETTER DAALI +1E902; C; 1E924; # ADLAM CAPITAL LETTER LAAM +1E903; C; 1E925; # ADLAM CAPITAL LETTER MIIM +1E904; C; 1E926; # ADLAM CAPITAL LETTER BA +1E905; C; 1E927; # ADLAM CAPITAL LETTER SINNYIIYHE +1E906; C; 1E928; # ADLAM CAPITAL LETTER PE +1E907; C; 1E929; # ADLAM CAPITAL LETTER BHE +1E908; C; 1E92A; # ADLAM CAPITAL LETTER RA +1E909; C; 1E92B; # ADLAM CAPITAL LETTER E +1E90A; C; 1E92C; # ADLAM CAPITAL LETTER FA +1E90B; C; 1E92D; # ADLAM CAPITAL LETTER I +1E90C; C; 1E92E; # ADLAM CAPITAL LETTER O +1E90D; C; 1E92F; # ADLAM CAPITAL LETTER DHA +1E90E; C; 1E930; # ADLAM CAPITAL LETTER YHE +1E90F; C; 1E931; # ADLAM CAPITAL LETTER WAW +1E910; C; 1E932; # ADLAM CAPITAL LETTER NUN +1E911; C; 1E933; # ADLAM CAPITAL LETTER KAF +1E912; C; 1E934; # ADLAM CAPITAL LETTER YA +1E913; C; 1E935; # ADLAM CAPITAL LETTER U +1E914; C; 1E936; # ADLAM CAPITAL LETTER JIIM +1E915; C; 1E937; # ADLAM CAPITAL LETTER CHI +1E916; C; 1E938; # ADLAM CAPITAL LETTER HA +1E917; C; 1E939; # ADLAM CAPITAL LETTER QAAF +1E918; C; 1E93A; # ADLAM CAPITAL LETTER GA +1E919; C; 1E93B; # ADLAM CAPITAL LETTER NYA +1E91A; C; 1E93C; # ADLAM CAPITAL LETTER TU +1E91B; C; 1E93D; # ADLAM CAPITAL LETTER NHA +1E91C; C; 1E93E; # ADLAM CAPITAL LETTER VA +1E91D; C; 1E93F; # ADLAM CAPITAL LETTER KHA +1E91E; C; 1E940; # ADLAM CAPITAL LETTER GBE +1E91F; C; 1E941; # ADLAM CAPITAL LETTER ZAL +1E920; C; 1E942; # ADLAM CAPITAL LETTER KPO +1E921; C; 1E943; # ADLAM CAPITAL LETTER SHA +# +# EOF diff --git a/claimtrie/normalization/case_folder.go b/claimtrie/normalization/case_folder.go new file mode 100644 index 00000000..0d7e5747 --- /dev/null +++ b/claimtrie/normalization/case_folder.go @@ -0,0 +1,61 @@ +package normalization + +import ( + "bytes" + _ "embed" + "regexp" + "strconv" + "strings" + "unicode/utf8" +) + +//go:embed CaseFolding_v11.txt +var v11 string + +var foldMap map[rune][]rune + +func init() { + foldMap = map[rune][]rune{} + r, _ := regexp.Compile(`([[:xdigit:]]+?); (.); ([[:xdigit:] ]+?);`) + matches := r.FindAllStringSubmatch(v11, 1000000000) + for i := range matches { + if matches[i][2] == "C" || matches[i][2] == "F" { + key, err := strconv.ParseUint(matches[i][1], 16, len(matches[i][1])*4) + if err != nil { + panic(err) + } + splits := strings.Split(matches[i][3], " ") + var values []rune + for j := range splits { + value, err := strconv.ParseUint(splits[j], 16, len(splits[j])*4) + if err != nil { + panic(err) + } + values = append(values, rune(value)) + } + foldMap[rune(key)] = values + } + } +} + +func CaseFold(name []byte) []byte { + var b bytes.Buffer + b.Grow(len(name)) + for i := 0; i < len(name); { + r, w := utf8.DecodeRune(name[i:]) + if r == utf8.RuneError && w < 2 { + // HACK: their RuneError is actually a valid character if coming from a width of 2 or more + return name + } + replacements := foldMap[r] + if len(replacements) > 0 { + for j := range replacements { + b.WriteRune(replacements[j]) + } + } else { + b.WriteRune(r) + } + i += w + } + return b.Bytes() +} diff --git a/claimtrie/normalization/normalizer.go b/claimtrie/normalization/normalizer.go new file mode 100644 index 00000000..55275105 --- /dev/null +++ b/claimtrie/normalization/normalizer.go @@ -0,0 +1,23 @@ +package normalization + +import ( + "github.com/lbryio/lbcd/claimtrie/param" + "golang.org/x/text/unicode/norm" +) + +var Normalize = normalizeGo +var NormalizeTitle = "Normalizing strings via Go. Casefold table version = 11.0.0, NFD version = " + norm.Version + +func NormalizeIfNecessary(name []byte, height int32) []byte { + if height < param.ActiveParams.NormalizedNameForkHeight { + return name + } + return Normalize(name) +} + +func normalizeGo(value []byte) []byte { + + normalized := norm.NFD.Bytes(value) // may need to hard-code the version on this + // not using x/text/cases because it does too good of a job; it seems to use v14 tables even when it claims v13 + return CaseFold(normalized) +} diff --git a/claimtrie/normalization/normalizer_icu.go b/claimtrie/normalization/normalizer_icu.go new file mode 100644 index 00000000..d5093ba2 --- /dev/null +++ b/claimtrie/normalization/normalizer_icu.go @@ -0,0 +1,67 @@ +//go:build use_icu_normalization +// +build use_icu_normalization + +package normalization + +// #cgo CFLAGS: -O2 +// #cgo LDFLAGS: -licuio -licui18n -licuuc -licudata +// #include +// #include +// #include +// int icu_version() { +// UVersionInfo info; +// u_getVersion(info); +// return ((int)(info[0]) << 16) + info[1]; +// } +// int normalize(char* name, int length, char* result) { +// UErrorCode ec = U_ZERO_ERROR; +// static const UNormalizer2* normalizer = NULL; +// if (normalizer == NULL) normalizer = unorm2_getNFDInstance(&ec); +// UChar dest[256]; // maximum claim name size is 255; we won't have more UTF16 chars than bytes +// int dest_len; +// u_strFromUTF8(dest, 256, &dest_len, name, length, &ec); +// if (U_FAILURE(ec) || dest_len == 0) return 0; +// UChar normalized[256]; +// dest_len = unorm2_normalize(normalizer, dest, dest_len, normalized, 256, &ec); +// if (U_FAILURE(ec) || dest_len == 0) return 0; +// dest_len = u_strFoldCase(dest, 256, normalized, dest_len, U_FOLD_CASE_DEFAULT, &ec); +// if (U_FAILURE(ec) || dest_len == 0) return 0; +// u_strToUTF8(result, 512, &dest_len, dest, dest_len, &ec); +// return dest_len; +// } +import "C" +import ( + "fmt" + "unsafe" +) + +func init() { + Normalize = normalizeICU + NormalizeTitle = "Normalizing strings via ICU. ICU version = " + IcuVersion() +} + +func IcuVersion() string { + // TODO: we probably need to explode if it's not 63.2 as it affects consensus + result := C.icu_version() + return fmt.Sprintf("%d.%d", result>>16, result&0xffff) +} + +func normalizeICU(value []byte) []byte { + if len(value) <= 0 { + return value + } + name := (*C.char)(unsafe.Pointer(&value[0])) + length := C.int(len(value)) + + // hopefully this is a stack alloc (but it may be a bit large for that): + var resultName [512]byte // inputs are restricted to 255 chars; it shouldn't expand too much past that + result := unsafe.Pointer(&resultName[0]) + + resultLength := C.normalize(name, length, (*C.char)(result)) + if resultLength == 0 { + return value + } + + // return resultName[0:resultLength] -- we want to shrink the result (not use a slice on 1024) + return C.GoBytes(result, resultLength) +} diff --git a/claimtrie/normalization/normalizer_icu_test.go b/claimtrie/normalization/normalizer_icu_test.go new file mode 100644 index 00000000..b02f315a --- /dev/null +++ b/claimtrie/normalization/normalizer_icu_test.go @@ -0,0 +1,65 @@ +//go:build use_icu_normalization +// +build use_icu_normalization + +package normalization + +import ( + "encoding/hex" + "testing" + "unicode/utf8" + + "github.com/stretchr/testify/assert" +) + +func TestNormalizationICU(t *testing.T) { + testNormalization(t, normalizeICU) +} + +func BenchmarkNormalizeICU(b *testing.B) { + benchmarkNormalize(b, normalizeICU) +} + +var testStrings = []string{ + "Les-Masques-Blancs-Die-Dead-place-Sathonay-28-Août", + "Bez-komentu-výbuch-z-vnútra,-radšej-pozri-video...-", + "၂-နစ်အကြာမှာ", + "ငရဲပြည်မှ-6", + "@happyvision", + "ကမ္ဘာပျက်ကိန်း-9", + "ဝိညာဉ်နား၊-3", + "un-amore-nuovo-o-un-ritorno-cosa-mi-dona", + "è-innamorato-di-me-anche-se-non-lo-dice", + "ပြင်ဆင်ပါ-no.1", + "ပြင်ဆင်ပါ-no.4", + "ပြင်ဆင်ပါ-no.2", + "ပြင်ဆင်ပါ-no.3", + "ငရဲပြည်မှ-5", + "ပြင်ဆင်ပါ-no.6", + "ပြင်ဆင်ပါ-no.5", + "ပြင်ဆင်ပါ-no.7", + "ပြင်ဆင်ပါ-no.8", + "အချိန်-2", + "ဝိညာဉ်နား၊-4", + "ပြင်ဆင်ပါ-no.-13", + "ပြင်ဆင်ပါ-no.15", + "ပြင်ဆင်ပါ-9", + "schilddrüsenhormonsubstitution-nach", + "Linxextremismus-JPzuG_UBtEg", + "Ꮖ-Ꮩ-Ꭺ-N--------Ꭺ-N-Ꮹ-Ꭼ-Ꮮ-Ꭺ-on-Instagram_-“Our-next-destination-is-East-and-Southeast-Asia--selfie--asia”", + "ABCDEFGHIJKLMNOPQRSTUVWXYZ", +} + +func TestBlock760150_1020105(t *testing.T) { + test, _ := hex.DecodeString("43efbfbd") + assert.True(t, utf8.Valid(test)) + a := normalizeGo(test) + b := normalizeICU(test) + assert.Equal(t, a, b) + + for i, s := range testStrings { + a = normalizeGo([]byte(s)) + b = normalizeICU([]byte(s)) + assert.Equal(t, a, b, "%d: %s != %s", i, string(a), string(b)) + // t.Logf("%s -> %s", s, string(b)) + } +} diff --git a/claimtrie/normalization/normalizer_test.go b/claimtrie/normalization/normalizer_test.go new file mode 100644 index 00000000..ea43b677 --- /dev/null +++ b/claimtrie/normalization/normalizer_test.go @@ -0,0 +1,54 @@ +package normalization + +import ( + "math/rand" + "testing" + + "github.com/stretchr/testify/require" +) + +func TestNormalizationGo(t *testing.T) { + testNormalization(t, normalizeGo) +} + +func testNormalization(t *testing.T, normalize func(value []byte) []byte) { + + r := require.New(t) + + r.Equal("test", string(normalize([]byte("TESt")))) + r.Equal("test 23", string(normalize([]byte("tesT 23")))) + r.Equal("\xFF", string(normalize([]byte("\xFF")))) + r.Equal("\xC3\x28", string(normalize([]byte("\xC3\x28")))) + r.Equal("\xCF\x89", string(normalize([]byte("\xE2\x84\xA6")))) + r.Equal("\xD1\x84", string(normalize([]byte("\xD0\xA4")))) + r.Equal("\xD5\xA2", string(normalize([]byte("\xD4\xB2")))) + r.Equal("\xE3\x81\xB5\xE3\x82\x99", string(normalize([]byte("\xE3\x81\xB6")))) + r.Equal("\xE1\x84\x81\xE1\x85\xAA\xE1\x86\xB0", string(normalize([]byte("\xEA\xBD\x91")))) +} + +func randSeq(n int) []byte { + var alphabet = []rune("abcdefghijklmnopqrstuvwxyz̃ABCDEFGHIJKLMNOPQRSTUVWXYZ̃") + + b := make([]rune, n) + for i := range b { + b[i] = alphabet[rand.Intn(len(alphabet))] + } + return []byte(string(b)) +} + +func BenchmarkNormalize(b *testing.B) { + benchmarkNormalize(b, normalizeGo) +} + +func benchmarkNormalize(b *testing.B, normalize func(value []byte) []byte) { + rand.Seed(42) + strings := make([][]byte, b.N) + for i := 0; i < b.N; i++ { + strings[i] = randSeq(32) + } + b.ResetTimer() + for i := 0; i < b.N; i++ { + s := normalize(strings[i]) + require.True(b, len(s) >= 8) + } +} diff --git a/claimtrie/param/delays.go b/claimtrie/param/delays.go new file mode 100644 index 00000000..d310877f --- /dev/null +++ b/claimtrie/param/delays.go @@ -0,0 +1,285 @@ +package param + +var DelayWorkarounds = generateDelayWorkarounds() // called "removal workarounds" in previous versions + +func generateDelayWorkarounds() map[string][]int32 { + return map[string][]int32{ + "travtest01": {426898}, + "gauntlet-invade-the-darkness-lvl-1-of": {583305}, + "fr-let-s-play-software-inc-jay": {588308}, + "fr-motorsport-manager-jay-s-racing": {588308}, + "fr-crusader-kings-2-la-dynastie-6": {588318}, + "fr-jurassic-world-evolution-let-s-play": {588318}, + "calling-tech-support-scammers-live-3": {588683, 646584}, + "let-s-play-jackbox-games": {589013}, + "lets-play-jackbox-games-5": {589013}, + "kabutothesnake-s-live-ps4-broadcast": {589538}, + "no-eas-strong-thunderstorm-advisory": {589554}, + "geometry-dash-level-requests": {589564}, + "geometry-dash-level-requests-2": {589564}, + "star-ocean-integrity-and-faithlessness": {589609}, + "@pop": {589613}, + "ullash": {589630}, + "today-s-professionals-2018-winter-3": {589640}, + "today-s-professionals-2018-winter-4": {589640}, + "today-s-professionals-2018-winter-10": {589641}, + "today-s-professionals-big-brother-6-13": {589641}, + "today-s-professionals-big-brother-6-14": {589641}, + "today-s-professionals-big-brother-6-26": {589641}, + "today-s-professionals-big-brother-6-27": {589641}, + "today-s-professionals-big-brother-6-28": {589641}, + "today-s-professionals-big-brother-6-29": {589641}, + "dark-souls-iii": {589697}, + "bobby-blades": {589760}, + "adrian": {589803}, + "roblox-2": {589803, 597925}, + "roblox-4": {589803}, + "roblox-5": {589803}, + "roblox-6": {589803}, + "roblox-7": {589803}, + "roblox-8": {589803}, + "madden-17": {589809}, + "madden-18-franchise": {589810}, + "fifa-14-android-astrodude44-vs": {589831}, + "gaming-with-silverwolf-live-stream-3": {589849}, + "gaming-with-silverwolf-live-stream-4": {589849}, + "gaming-with-silverwolf-live-stream-5": {589849}, + "gaming-with-silverwolf-videos-live": {589849}, + "gaming-with-silverwolf-live-stream-6": {589851}, + "live-q-a": {589851}, + "classic-sonic-games": {589870}, + "gta": {589926}, + "j-dog7973-s-fortnite-squad": {589926}, + "wow-warlords-of-draenor-horde-side": {589967}, + "minecraft-ps4-hardcore-survival-2-the-5": {589991}, + "happy-new-year-2017": {590013}, + "come-chill-with-rekzzey-2": {590020}, + "counter-strike-global-offensive-funny": {590031}, + "father-vs-son-stickfight-stickfight": {590178}, + "little-t-playing-subnautica-livestream": {590178}, + "today-s-professionals-big-brother-7-26-5": {590200}, + "50585be4e3159a7-1": {590206}, + "dark-souls-iii-soul-level-1-challenge": {590223}, + "dark-souls-iii-soul-level-1-challenge-3": {590223}, + "let-s-play-sniper-elite-4-authentic-2": {590225}, + "skyrim-special-edition-ps4-platinum-4": {590225}, + "let-s-play-final-fantasy-the-zodiac-2": {590226}, + "let-s-play-final-fantasy-the-zodiac-3": {590226}, + "ls-h-ppchen-halloween-stream-vom-31-10": {590401}, + "a-new-stream": {590669}, + "danganronpa-v3-killing-harmony-episode": {590708}, + "danganronpa-v3-killing-harmony-episode-4": {590708}, + "danganronpa-v3-killing-harmony-episode-6": {590708}, + "danganronpa-v3-killing-harmony-episode-8": {590708}, + "danganronpa-v3-killing-harmony-episode-9": {590708}, + "call-of-duty-infinite-warfare-gameplay-2": {591982}, + "destiny-the-taken-king-gameplay": {591982}, + "horizon-zero-dawn-100-complete-4": {591983}, + "ghost-recon-wildlands-100-complete-4": {591984}, + "nier-automata-100-complete-gameplay-25": {591985}, + "frustrert": {592291}, + "call-of-duty-black-ops-3-multiplayer": {593504}, + "rayman-legends-challenges-app-the": {593551}, + "super-mario-sunshine-3-player-race-2": {593552}, + "some-new-stuff-might-play-a-game": {593698}, + "memory-techniques-1-000-people-system": {595537}, + "propresenter-6-tutorials-new-features-4": {595559}, + "rocket-league-live": {595559}, + "fortnite-battle-royale": {595818}, + "fortnite-battle-royale-2": {595818}, + "ohare12345-s-live-ps4-broadcast": {595818}, + "super-smash-bros-u-home-run-contest-13": {595838}, + "super-smash-bros-u-home-run-contest-15": {595838}, + "super-smash-bros-u-home-run-contest-2": {595838, 595844}, + "super-smash-bros-u-home-run-contest-22": {595838, 595845}, + "super-smash-bros-u-multi-man-smash-3": {595838}, + 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{597939}, + "-20": {597939}, + "-21": {597939}, + "-24": {597939}, + "-25": {597939}, + "-26": {597939}, + "-27": {597939}, + "-28": {597939}, + "-29": {597939}, + "-31": {597941}, + "-34": {597941}, + "-6": {597939}, + "-7": {597939}, + "10-4": {612097}, + "10-6": {612097}, + "10-7": {612097}, + "10-diy": {612097}, + "10-twitch": {612097}, + "100-5": {597909}, + "189f2f04a378c02-1": {612097}, + "2011-2": {597917}, + "2011-3": {597917}, + "2c61c818687ed09-1": {612097}, + "5-diy-4": {612097}, + "@andymcdandycdn": {640212}, + "@lividjava": {651654}, + "@mhx": {653957}, + "@tipwhatyoulike": {599792}, + "@wibbels": {612195}, + "@yisraeldov": {647416}, + "beyaz-hap-biseks-el-evlat": {657957}, + "bilgisayar-al-t-rma-s-recinde-ya-ananlar": {657957}, + "brave-como-ganhar-dinheiro-todos-os-dias": {598494}, + "c81e728d9d4c2f6-1": {598178}, + "call-of-duty-world-war-2": {597935}, + "chain-reaction": {597940}, + "commodore-64-an-lar-ve-oyunlar": {657957}, + "counter-strike-global-offensive-gameplay": {597900}, + "dead-island-riptide-co-op-walkthrough-2": {597904, 598105}, + "diy-10": {612097}, + "diy-11": {612097}, + "diy-13": {612097}, + "diy-14": {612097}, + "diy-19": {612097}, + "diy-4": {612097}, + "diy-6": {612097}, + "diy-7": {612097}, + "diy-9": {612097}, + "doktor-ve-patron-sahnesinin-haz-rl-k-ve": {657957}, + "eat-the-street": {597910}, + "fallout-4-modded": {597901}, + "fallout-4-walkthrough": {597900}, + "filmli-efecast-129-film-inde-film-inde": {657957}, + "filmli-efecast-130-ger-ek-hayatta-anime": {657957}, + "filmli-efecast-97-netflix-filmi-form-l": {657957}, + "for-honor-2": {597932}, + "for-honor-4": {597932}, + "gta-5": {597902}, + "gta-5-2": {597902}, + "helldriver-g-n-n-ekstrem-filmi": {657957}, + "hi-4": {597933}, + "hi-5": {597933}, + "hi-7": {597933}, + "kizoa-movie-video-slideshow-maker": {597900, 597932}, + "l1011widebody-friends-let-s-play-3": {598070}, + "lbry": {608276}, + "lets-play-spore-with": {597930}, + "madants": {625032}, + "mechwarrior-2-soundtrack-clan-jade": {598070}, + "milo-forbidden-conversation": {655173}, + "mobile-record": {597910}, + "mouths": {607379}, + "mp-aleyna-tilki-nin-zorla-seyrettirilen": {657957}, + "mp-atat-rk-e-eytan-diyen-yunan-as-ll": {657957}, + "mp-bah-eli-calan-avukatlar-yla-g-r-s-n": {657957}, + "mp-bu-podcast-babalar-in": {657957}, + "mp-bu-podcasti-akp-li-tan-d-klar-n-za": {657957}, + "mp-gaziantep-te-tacizle-su-lan-p-dayak": {650409}, + "mp-hatipo-lu-nun-ermeni-bir-ocu-u-canl": {657957}, + "mp-k-rt-annelerin-hdp-ye-tepkisi": {657957}, + "mp-kenan-sofuo-lu-nun-mamo-lu-na-destek": {657957}, + "mp-mamo-lu-nun-muhafazakar-g-r-nmesi": {657957}, + "mp-mhp-akp-gerginli-i": {657957}, + "mp-otob-ste-t-rkle-meyin-diye-ba-ran-svi": {657957}, + "mp-pace-i-kazand-m-diyip-21-bin-dolar": {657957}, + "mp-rusya-da-kad-nlara-tecav-zc-s-n-ld": {657957}, + "mp-s-n-rs-z-nafakan-n-kalkmas-adil-mi": {657957}, + "mp-susamam-ark-s-ve-serkan-nci-nin-ark": {657957}, + "mp-y-lmaz-zdil-in-kitap-paralar-yla-yard": {657957}, + "mp-yang-n-u-aklar-pahal-diyen-orman": {657957}, + "mp-yeni-zelanda-katliam-ndan-siyasi-rant": {657957}, + "my-edited-video-4": {597932}, + "my-live-stream-with-du-recorder": {597900}, + "my-live-stream-with-du-recorder-3": {597900}, + "new-channel-intro": {598235}, + "paladins-3": {597900}, + "popstar-sahnesi-kamera-arkas-g-r-nt-leri": {657957}, + "retro-bilgisayar-bulu-mas": {657957}, + "scp-t-rk-e-scp-002-canl-oda": {657957}, + "steep": {597900}, + "stephen-hicks-postmodernism-reprise": {655173}, + "super-smash-bros-u-brawl-co-op-event": {595841}, + "super-smash-bros-u-super-mario-u-smash": {595839}, + "super-smash-bros-u-zelda-smash-series": {595841}, + "superonline-fiber-den-efsane-kaz-k-yedim": {657957}, + "talking-about-my-channel-and-much-more-5": {597936}, + "test1337reflector356": {627814}, + "the-last-of-us-remastered-2": {597915}, + "tom-clancy-s-ghost-recon-wildlands-2": {597916}, + "tom-clancy-s-rainbow-six-siege-3": {597935}, + "wwe-2k18-with-that-guy-and-tricky": {597901}, + "yay-nc-bob-afet-kamera-arkas": {657957}, + } +} diff --git a/claimtrie/param/general.go b/claimtrie/param/general.go new file mode 100644 index 00000000..92ff06fe --- /dev/null +++ b/claimtrie/param/general.go @@ -0,0 +1,74 @@ +package param + +import "github.com/lbryio/lbcd/wire" + +type ClaimTrieParams struct { + MaxActiveDelay int32 + ActiveDelayFactor int32 + + MaxNodeManagerCacheSize int + + OriginalClaimExpirationTime int32 + ExtendedClaimExpirationTime int32 + ExtendedClaimExpirationForkHeight int32 + + MaxRemovalWorkaroundHeight int32 + + NormalizedNameForkHeight int32 + AllClaimsInMerkleForkHeight int32 +} + +var ( + ActiveParams = MainNet + + MainNet = ClaimTrieParams{ + MaxActiveDelay: 4032, + ActiveDelayFactor: 32, + MaxNodeManagerCacheSize: 32000, + + OriginalClaimExpirationTime: 262974, + ExtendedClaimExpirationTime: 2102400, + ExtendedClaimExpirationForkHeight: 400155, // https://lbry.io/news/hf1807 + MaxRemovalWorkaroundHeight: 658300, + NormalizedNameForkHeight: 539940, // targeting 21 March 2019}, https://lbry.com/news/hf1903 + AllClaimsInMerkleForkHeight: 658309, // targeting 30 Oct 2019}, https://lbry.com/news/hf1910 + } + + TestNet = ClaimTrieParams{ + MaxActiveDelay: 4032, + ActiveDelayFactor: 32, + MaxNodeManagerCacheSize: 32000, + + OriginalClaimExpirationTime: 262974, + ExtendedClaimExpirationTime: 2102400, + ExtendedClaimExpirationForkHeight: 278160, + MaxRemovalWorkaroundHeight: 1, // if you get a hash mismatch, come back to this + NormalizedNameForkHeight: 993380, + AllClaimsInMerkleForkHeight: 1198559, + } + + Regtest = ClaimTrieParams{ + MaxActiveDelay: 4032, + ActiveDelayFactor: 32, + MaxNodeManagerCacheSize: 32000, + + OriginalClaimExpirationTime: 500, + ExtendedClaimExpirationTime: 600, + ExtendedClaimExpirationForkHeight: 800, + MaxRemovalWorkaroundHeight: -1, + NormalizedNameForkHeight: 250, + AllClaimsInMerkleForkHeight: 349, + } +) + +func SetNetwork(net wire.BitcoinNet) { + + switch net { + case wire.MainNet: + ActiveParams = MainNet + case wire.TestNet3: + ActiveParams = TestNet + case wire.TestNet, wire.SimNet: // "regtest" + ActiveParams = Regtest + } +} diff --git a/claimtrie/param/takeovers.go b/claimtrie/param/takeovers.go new file mode 100644 index 00000000..7ba125ac --- /dev/null +++ b/claimtrie/param/takeovers.go @@ -0,0 +1,451 @@ +package param + +var TakeoverWorkarounds = generateTakeoverWorkarounds() + +func generateTakeoverWorkarounds() map[string]int { // TODO: the values here are unused; bools would probably be better + return map[string]int{ + "496856_HunterxHunterAMV": 496835, + "542978_namethattune1": 542429, + "543508_namethattune-5": 543306, + "546780_forecasts": 546624, + "548730_forecasts": 546780, + "551540_forecasts": 548730, + "552380_chicthinkingofyou": 550804, + "560363_takephotowithlbryteam": 559962, + "563710_test-img": 563700, + "566750_itila": 543261, + "567082_malabarismo-com-bolas-de-futebol-vs-chap": 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"642314_tough-students": 615780, + "642697_gamercauldronep2": 642153, + "643406_the-most-fun-i-ve-had-in-a-long-time": 616506, + "643893_spitshine69-and-uk-freedom-audits": 616876, + "644480_my-mum-getting-attacked-a-duck": 567624, + "644486_the-cryptocurrency-experiment": 569189, + "644486_tag-you-re-it": 558316, + "644486_orange-county-mineral-society-rock-and": 397138, + "644486_sampling-with-the-gold-rush-nugget": 527960, + "644562_september-15-21-a-new-way-of-doing": 634792, + "644562_july-week-3-collective-frequency-general": 607942, + "644562_september-8-14-growing-up-general": 630977, + "644562_august-4-10-collective-frequency-general": 612307, + "644562_august-11-17-collective-frequency": 617279, + "644562_september-1-7-gentle-wake-up-call": 627104, + "644607_no-more-lol": 643497, + "644607_minion-masters-who-knew": 641313, + "645236_danganronpa-3-the-end-of-hope-s-peak": 644153, + "645348_captchabot-a-discord-bot-to-protect-your": 592810, + "645701_the-xero-hour-saint-greta-of-thunberg": 644081, + "645701_batman-v-superman-theological-notions": 590189, + "645918_emacs-is-great-ep-0-init-el-from-org": 575666, + "645918_emacs-is-great-ep-1-packages": 575666, + "645918_emacs-is-great-ep-40-pt-2-hebrew": 575668, + "645923_nasal-snuff-review-osp-batch-2": 575658, + "645923_why-bit-coin": 575658, + "645929_begin-quest": 598822, + "645929_filthy-foe": 588386, + "645929_unsanitary-snow": 588386, + "645929_famispam-1-music-box": 588386, + "645929_running-away": 598822, + "645931_my-beloved-chris-madsen": 589114, + "645931_space-is-consciousness-chris-madsen": 589116, + "645947_gasifier-rocket-stove-secondary-burn": 590595, + "645949_mouse-razer-abyssus-v2-e-mousepad": 591139, + "645949_pr-temporada-2018-league-of-legends": 591138, + "645949_windows-10-build-9901-pt-br": 591137, + "645949_abrindo-pacotes-do-festival-lunar-2018": 591139, + "645949_unboxing-camisetas-personalizadas-play-e": 591138, + 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657045, + "657052_papa-sunimah-nelpon-sri-utami-emon": 657045, + "657274_rapforlife-4-win": 656856, + "657274_bizzilion-proof-of-withdrawal": 656856, + "657420_quick-drawing-prince-tribute-colored": 605630, + "657453_white-boy-tom-mcdonald-facts": 597169, + "657453_is-it-ok-to-look-when-you-with-your-girl": 610508, + "657584_need-for-speed-ryzen-5-1600-gtx-1050-ti": 657161, + "657584_quantum-break-ryzen-5-1600-gtx-1050-ti-4": 657161, + "657584_nightcore-legends-never-die": 657161, + "657706_mtb-enduro-ferragosto-2019-sestri": 638904, + "657706_warface-free-for-all": 638908, + "657782_nick-warren-at-loveland-but-not-really": 444299, + "658098_le-temps-nous-glisse-entre-les-doigts": 600099, + } +} diff --git a/claimtrie/temporal/repo.go b/claimtrie/temporal/repo.go new file mode 100644 index 00000000..6b2df037 --- /dev/null +++ b/claimtrie/temporal/repo.go @@ -0,0 +1,9 @@ +package temporal + +// Repo defines APIs for Temporal to access persistence layer. +type Repo interface { + SetNodesAt(names [][]byte, heights []int32) error + NodesAt(height int32) ([][]byte, error) + Close() error + Flush() error +} diff --git a/claimtrie/temporal/temporalrepo/memory.go b/claimtrie/temporal/temporalrepo/memory.go new file mode 100644 index 00000000..0c1c8591 --- /dev/null +++ b/claimtrie/temporal/temporalrepo/memory.go @@ -0,0 +1,45 @@ +package temporalrepo + +type Memory struct { + cache map[int32]map[string]bool +} + +func NewMemory() *Memory { + return &Memory{ + cache: map[int32]map[string]bool{}, + } +} + +func (repo *Memory) SetNodesAt(names [][]byte, heights []int32) error { + + for i, height := range heights { + c, ok := repo.cache[height] + if !ok { + c = map[string]bool{} + repo.cache[height] = c + } + name := string(names[i]) + c[name] = true + } + + return nil +} + +func (repo *Memory) NodesAt(height int32) ([][]byte, error) { + + var names [][]byte + + for name := range repo.cache[height] { + names = append(names, []byte(name)) + } + + return names, nil +} + +func (repo *Memory) Close() error { + return nil +} + +func (repo *Memory) Flush() error { + return nil +} diff --git a/claimtrie/temporal/temporalrepo/pebble.go b/claimtrie/temporal/temporalrepo/pebble.go new file mode 100644 index 00000000..f7b083dc --- /dev/null +++ b/claimtrie/temporal/temporalrepo/pebble.go @@ -0,0 +1,87 @@ +package temporalrepo + +import ( + "bytes" + "encoding/binary" + + "github.com/pkg/errors" + + "github.com/cockroachdb/pebble" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{Cache: pebble.NewCache(16 << 20), MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +func (repo *Pebble) SetNodesAt(name [][]byte, heights []int32) error { + + // key format: height(4B) + 0(1B) + name(varable length) + key := bytes.NewBuffer(nil) + batch := repo.db.NewBatch() + defer batch.Close() + for i, name := range name { + key.Reset() + binary.Write(key, binary.BigEndian, heights[i]) + binary.Write(key, binary.BigEndian, byte(0)) + key.Write(name) + + err := batch.Set(key.Bytes(), nil, pebble.NoSync) + if err != nil { + return errors.Wrap(err, "in set") + } + } + return errors.Wrap(batch.Commit(pebble.NoSync), "in commit") +} + +func (repo *Pebble) NodesAt(height int32) ([][]byte, error) { + + prefix := bytes.NewBuffer(nil) + binary.Write(prefix, binary.BigEndian, height) + binary.Write(prefix, binary.BigEndian, byte(0)) + + end := bytes.NewBuffer(nil) + binary.Write(end, binary.BigEndian, height) + binary.Write(end, binary.BigEndian, byte(1)) + + prefixIterOptions := &pebble.IterOptions{ + LowerBound: prefix.Bytes(), + UpperBound: end.Bytes(), + } + + var names [][]byte + + iter := repo.db.NewIter(prefixIterOptions) + for iter.First(); iter.Valid(); iter.Next() { + // Skipping the first 5 bytes (height and a null byte), we get the name. + name := make([]byte, len(iter.Key())-5) + copy(name, iter.Key()[5:]) // iter.Key() reuses its buffer + names = append(names, name) + } + + return names, errors.Wrap(iter.Close(), "in close") +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/temporal/temporalrepo/temporalrepo_test.go b/claimtrie/temporal/temporalrepo/temporalrepo_test.go new file mode 100644 index 00000000..090dc187 --- /dev/null +++ b/claimtrie/temporal/temporalrepo/temporalrepo_test.go @@ -0,0 +1,80 @@ +package temporalrepo + +import ( + "testing" + + "github.com/lbryio/lbcd/claimtrie/temporal" + + "github.com/stretchr/testify/require" +) + +func TestMemory(t *testing.T) { + + repo := NewMemory() + testTemporalRepo(t, repo) +} + +func TestPebble(t *testing.T) { + + repo, err := NewPebble(t.TempDir()) + require.NoError(t, err) + + testTemporalRepo(t, repo) +} + +func testTemporalRepo(t *testing.T, repo temporal.Repo) { + + r := require.New(t) + + nameA := []byte("a") + nameB := []byte("b") + nameC := []byte("c") + + testcases := []struct { + name []byte + heights []int32 + }{ + {nameA, []int32{1, 3, 2}}, + {nameA, []int32{2, 3}}, + {nameB, []int32{5, 4}}, + {nameB, []int32{5, 1}}, + {nameC, []int32{4, 3, 8}}, + } + + for _, i := range testcases { + names := make([][]byte, 0, len(i.heights)) + for range i.heights { + names = append(names, i.name) + } + err := repo.SetNodesAt(names, i.heights) + r.NoError(err) + } + + // a: 1, 2, 3 + // b: 1, 5, 4 + // c: 4, 3, 8 + + names, err := repo.NodesAt(2) + r.NoError(err) + r.ElementsMatch([][]byte{nameA}, names) + + names, err = repo.NodesAt(5) + r.NoError(err) + r.ElementsMatch([][]byte{nameB}, names) + + names, err = repo.NodesAt(8) + r.NoError(err) + r.ElementsMatch([][]byte{nameC}, names) + + names, err = repo.NodesAt(1) + r.NoError(err) + r.ElementsMatch([][]byte{nameA, nameB}, names) + + names, err = repo.NodesAt(4) + r.NoError(err) + r.ElementsMatch([][]byte{nameB, nameC}, names) + + names, err = repo.NodesAt(3) + r.NoError(err) + r.ElementsMatch([][]byte{nameA, nameC}, names) +} -- 2.45.3 From 5ff5739b47ebfabc201edadc6dd4a742961178e2 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 8 Apr 2021 22:42:13 -0700 Subject: [PATCH 026/118] [lbry] go module: update go modules go mod init github.com/lbryio/chain go mod edit --replace github.com/btcsuite/btcd=./ go mod edit --replace github.com/btcsuite/btcutil=github.com/lbryio/lbcutil@f93c78a8bc21 go mod tidy --- go.mod | 19 +- go.sum | 547 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 539 insertions(+), 27 deletions(-) diff --git a/go.mod b/go.mod index 049b97fe..699dd953 100644 --- a/go.mod +++ b/go.mod @@ -1,17 +1,26 @@ -module github.com/btcsuite/btcd +module github.com/lbryio/lbcd + +go 1.16 require ( github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f - github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd github.com/btcsuite/goleveldb v1.0.0 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792 github.com/btcsuite/winsvc v1.0.0 + github.com/cockroachdb/errors v1.8.1 + github.com/cockroachdb/pebble v0.0.0-20210525181856-e45797baeb78 github.com/davecgh/go-spew v1.1.1 github.com/decred/dcrd/lru v1.0.0 + github.com/felixge/fgprof v0.9.1 github.com/jessevdk/go-flags v1.4.0 github.com/jrick/logrotate v1.0.0 - golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37 + github.com/lbryio/lbcutil v1.0.201 + github.com/pkg/errors v0.9.1 + github.com/shirou/gopsutil/v3 v3.21.7 + github.com/spf13/cobra v1.1.3 + github.com/stretchr/testify v1.7.0 + github.com/vmihailenco/msgpack/v5 v5.3.2 + golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 + golang.org/x/text v0.3.6 ) - -go 1.14 diff --git 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h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= +rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= -- 2.45.3 From 0dbbbaaeeb380a2e368e64814d2ebd3dbcaba66f Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 3 Aug 2021 22:57:36 -0700 Subject: [PATCH 027/118] [lbry] config: support 'clmtimpl' and 'clmtheight' flags --- config.go | 2 ++ doc.go | 2 ++ 2 files changed, 4 insertions(+) diff --git a/config.go b/config.go index 7124fe92..0216fe18 100644 --- a/config.go +++ b/config.go @@ -108,6 +108,8 @@ type config struct { BlockPrioritySize uint32 `long:"blockprioritysize" description:"Size in bytes for high-priority/low-fee transactions when creating a block"` BlocksOnly bool `long:"blocksonly" description:"Do not accept transactions from remote peers."` ConfigFile string `short:"C" long:"configfile" description:"Path to configuration file"` + ClaimTrieImpl string `long:"clmtimpl" description:"Implementation of ClaimTrie"` + ClaimTrieHeight uint32 `long:"clmtheight" description:"Reset height of ClaimTrie"` ConnectPeers []string `long:"connect" description:"Connect only to the specified peers at startup"` CPUProfile string `long:"cpuprofile" description:"Write CPU profile to the specified file"` DataDir string `short:"b" long:"datadir" description:"Directory to store data"` diff --git a/doc.go b/doc.go index 70d0d9e4..a9de2b11 100644 --- a/doc.go +++ b/doc.go @@ -45,6 +45,8 @@ Application Options: 50000) --blocksonly Do not accept transactions from remote peers. -C, --configfile= Path to configuration file + --clmtimpl= Implementation of ClaimTrie + --clmtheight= Reset height of ClaimTrie --connect= Connect only to the specified peers at startup --cpuprofile= Write CPU profile to the specified file -b, --datadir= Directory to store data -- 2.45.3 From 37400696ad50fd7d3d40e78986a1bd2d9d025bed Mon Sep 17 00:00:00 2001 From: Mark Beamer Jr Date: Mon, 3 Feb 2020 00:04:10 -0500 Subject: [PATCH 028/118] [lbry] rpcclient: allow any chain params not specified in repo already. --- rpcclient/infrastructure.go | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-) diff --git a/rpcclient/infrastructure.go b/rpcclient/infrastructure.go index 798f0279..359a48d0 100644 --- a/rpcclient/infrastructure.go +++ b/rpcclient/infrastructure.go @@ -1185,7 +1185,7 @@ type ConnConfig struct { // Params is the string representing the network that the server // is running. If there is no parameter set in the config, then // mainnet will be used by default. - Params string + Params chaincfg.Params // DisableTLS specifies whether transport layer security should be // disabled. It is recommended to always use TLS if the RPC server @@ -1434,22 +1434,7 @@ func New(config *ConnConfig, ntfnHandlers *NotificationHandlers) (*Client, error shutdown: make(chan struct{}), } - // Default network is mainnet, no parameters are necessary but if mainnet - // is specified it will be the param - switch config.Params { - case "": - fallthrough - case chaincfg.MainNetParams.Name: - client.chainParams = &chaincfg.MainNetParams - case chaincfg.TestNet3Params.Name: - client.chainParams = &chaincfg.TestNet3Params - case chaincfg.RegressionNetParams.Name: - client.chainParams = &chaincfg.RegressionNetParams - case chaincfg.SimNetParams.Name: - client.chainParams = &chaincfg.SimNetParams - default: - return nil, fmt.Errorf("rpcclient.New: Unknown chain %s", config.Params) - } + client.chainParams = &config.Params if start { log.Infof("Established connection to RPC server %s", -- 2.45.3 From a734ac0ee9f0d4ce9e6cbc5ee2ea383e8a12c376 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 30 Jul 2021 16:24:14 -0400 Subject: [PATCH 029/118] [lbry] rpc: support claim related methods --- btcjson/chainsvrresults.go | 7 + btcjson/chainsvrresults_test.go | 2 +- btcjson/claimcmds.go | 95 +++++++++ btcjson/help.go | 6 + btcjson/jsonrpc.go | 8 +- rpcclaimtrie.go | 343 ++++++++++++++++++++++++++++++++ rpcserverhelp.go | 85 +++++++- 7 files changed, 542 insertions(+), 4 deletions(-) create mode 100644 btcjson/claimcmds.go create mode 100644 rpcclaimtrie.go diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 405fd867..6a99b2d3 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -298,6 +298,8 @@ type GetBlockTemplateResult struct { // Block proposal from BIP 0023. Capabilities []string `json:"capabilities,omitempty"` RejectReasion string `json:"reject-reason,omitempty"` + + ClaimTrieHash string `json:"claimtrie"` } // GetMempoolEntryResult models the data returned from the getmempoolentry's @@ -430,6 +432,9 @@ type ScriptPubKeyResult struct { Hex string `json:"hex,omitempty"` ReqSigs int32 `json:"reqSigs,omitempty"` Type string `json:"type"` + SubType string `json:"subtype"` + IsClaim bool `json:"isclaim"` + IsSupport bool `json:"issupport"` Addresses []string `json:"addresses,omitempty"` } @@ -588,6 +593,8 @@ func (v *Vin) MarshalJSON() ([]byte, error) { type PrevOut struct { Addresses []string `json:"addresses,omitempty"` Value float64 `json:"value"` + IsClaim bool `json:"isclaim"` + IsSupport bool `json:"issupport"` } // VinPrevOut is like Vin except it includes PrevOut. It is used by searchrawtransaction diff --git a/btcjson/chainsvrresults_test.go b/btcjson/chainsvrresults_test.go index 72dcd8d7..af47ccab 100644 --- a/btcjson/chainsvrresults_test.go +++ b/btcjson/chainsvrresults_test.go @@ -70,7 +70,7 @@ func TestChainSvrCustomResults(t *testing.T) { }, Sequence: 4294967295, }, - expected: `{"txid":"123","vout":1,"scriptSig":{"asm":"0","hex":"00"},"prevOut":{"addresses":["addr1"],"value":0},"sequence":4294967295}`, + expected: `{"txid":"123","vout":1,"scriptSig":{"asm":"0","hex":"00"},"prevOut":{"addresses":["addr1"],"value":0,"isclaim":false,"issupport":false},"sequence":4294967295}`, }, } diff --git a/btcjson/claimcmds.go b/btcjson/claimcmds.go new file mode 100644 index 00000000..cb98fbf8 --- /dev/null +++ b/btcjson/claimcmds.go @@ -0,0 +1,95 @@ +package btcjson + +func init() { + // No special flags for commands in this file. + flags := UsageFlag(0) + + MustRegisterCmd("getchangesinblock", (*GetChangesInBlockCmd)(nil), flags) + MustRegisterCmd("getclaimsforname", (*GetClaimsForNameCmd)(nil), flags) + MustRegisterCmd("getclaimsfornamebyid", (*GetClaimsForNameByIDCmd)(nil), flags) + MustRegisterCmd("getclaimsfornamebybid", (*GetClaimsForNameByBidCmd)(nil), flags) + MustRegisterCmd("getclaimsfornamebyseq", (*GetClaimsForNameBySeqCmd)(nil), flags) + MustRegisterCmd("normalize", (*GetNormalizedCmd)(nil), flags) +} + +// optional inputs are required to be pointers, but they support things like `jsonrpcdefault:"false"` +// optional inputs have to be at the bottom of the struct +// optional outputs require ",omitempty" +// traditional bitcoin fields are all lowercase + +type GetChangesInBlockCmd struct { + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` +} + +type GetChangesInBlockResult struct { + Hash string `json:"hash"` + Height int32 `json:"height"` + Names []string `json:"names"` +} + +type GetClaimsForNameCmd struct { + Name string `json:"name"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameByIDCmd struct { + Name string `json:"name"` + PartialClaimIDs []string `json:"partialclaimids"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameByBidCmd struct { + Name string `json:"name"` + Bids []int32 `json:"bids"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameBySeqCmd struct { + Name string `json:"name"` + Sequences []int32 `json:"sequences" jsonrpcusage:"[sequence,...]"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameResult struct { + Hash string `json:"hash"` + Height int32 `json:"height"` + NormalizedName string `json:"normalizedname"` + Claims []ClaimResult `json:"claims"` + // UnclaimedSupports []SupportResult `json:"unclaimedSupports"` how would this work with other constraints? +} + +type SupportResult struct { + TXID string `json:"txid"` + N uint32 `json:"n"` + Height int32 `json:"height"` + ValidAtHeight int32 `json:"validatheight"` + Amount int64 `json:"amount"` + Address string `json:"address,omitempty"` + Value string `json:"value,omitempty"` +} + +type ClaimResult struct { + ClaimID string `json:"claimid"` + TXID string `json:"txid"` + N uint32 `json:"n"` + Bid int32 `json:"bid"` + Sequence int32 `json:"sequence"` + Height int32 `json:"height"` + ValidAtHeight int32 `json:"validatheight"` + EffectiveAmount int64 `json:"effectiveamount"` + Supports []SupportResult `json:"supports,omitempty"` + Address string `json:"address,omitempty"` + Value string `json:"value,omitempty"` +} + +type GetNormalizedCmd struct { + Name string `json:"name"` +} + +type GetNormalizedResult struct { + NormalizedName string `json:"normalizedname"` +} diff --git a/btcjson/help.go b/btcjson/help.go index f502d09f..04d85635 100644 --- a/btcjson/help.go +++ b/btcjson/help.go @@ -547,6 +547,12 @@ func GenerateHelp(method string, descs map[string]string, resultTypes ...interfa return desc } + if strings.Contains(key, "base-") { + if desc, ok := descs[strings.ReplaceAll(key, "base-", "-")]; ok { + return desc + } + } + missingKey = key return key } diff --git a/btcjson/jsonrpc.go b/btcjson/jsonrpc.go index 553a7bc3..e94653da 100644 --- a/btcjson/jsonrpc.go +++ b/btcjson/jsonrpc.go @@ -226,8 +226,12 @@ func NewResponse(rpcVersion RPCVersion, id interface{}, marshalledResult []byte, // JSON-RPC client. func MarshalResponse(rpcVersion RPCVersion, id interface{}, result interface{}, rpcErr *RPCError) ([]byte, error) { if !rpcVersion.IsValid() { - str := fmt.Sprintf("rpcversion '%s' is invalid", rpcVersion) - return nil, makeError(ErrInvalidType, str) + if rpcVersion == "" { + rpcVersion = RpcVersion1 + } else { + str := fmt.Sprintf("rpcversion '%s' is unsupported", rpcVersion) + return nil, makeError(ErrInvalidType, str) + } } marshalledResult, err := json.Marshal(result) diff --git a/rpcclaimtrie.go b/rpcclaimtrie.go new file mode 100644 index 00000000..d58f1cc1 --- /dev/null +++ b/rpcclaimtrie.go @@ -0,0 +1,343 @@ +package main + +import ( + "bytes" + "encoding/hex" + "strconv" + "strings" + + "github.com/btcsuite/btcd/btcjson" + "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/btcsuite/btcd/claimtrie/node" + "github.com/btcsuite/btcd/claimtrie/normalization" + "github.com/btcsuite/btcd/database" + "github.com/btcsuite/btcd/txscript" + "github.com/btcsuite/btcd/wire" +) + +var claimtrieHandlers = map[string]commandHandler{ + "getchangesinblock": handleGetChangesInBlock, + "getclaimsforname": handleGetClaimsForName, + "getclaimsfornamebyid": handleGetClaimsForNameByID, + "getclaimsfornamebybid": handleGetClaimsForNameByBid, + "getclaimsfornamebyseq": handleGetClaimsForNameBySeq, + "normalize": handleGetNormalized, +} + +func handleGetChangesInBlock(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetChangesInBlockCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + names, err := s.cfg.Chain.GetNamesChangedInBlock(height) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + return btcjson.GetChangesInBlockResult{ + Hash: hash, + Height: height, + Names: names, + }, nil +} + +func parseHashOrHeight(s *rpcServer, hashOrHeight *string) (string, int32, error) { + if hashOrHeight == nil || len(*hashOrHeight) == 0 { + + if !s.cfg.Chain.IsCurrent() { + return "", 0, &btcjson.RPCError{ + Code: btcjson.ErrRPCClientInInitialDownload, + Message: "Unable to query the chain tip during initial download", + } + } + + // just give them the latest block if a specific one wasn't requested + best := s.cfg.Chain.BestSnapshot() + return best.Hash.String(), best.Height, nil + } + + ht, err := strconv.ParseInt(*hashOrHeight, 10, 32) + if err == nil && len(*hashOrHeight) < 32 { + hs, err := s.cfg.Chain.BlockHashByHeight(int32(ht)) + if err != nil { + return "", 0, &btcjson.RPCError{ + Code: btcjson.ErrRPCBlockNotFound, + Message: "Unable to locate a block at height " + *hashOrHeight + ": " + err.Error(), + } + } + return hs.String(), int32(ht), nil + } + + hs, err := chainhash.NewHashFromStr(*hashOrHeight) + if err != nil { + return "", 0, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: "Unable to parse a height or hash from " + *hashOrHeight + ": " + err.Error(), + } + } + h, err := s.cfg.Chain.BlockHeightByHash(hs) + if err != nil { + return hs.String(), h, &btcjson.RPCError{ + Code: btcjson.ErrRPCBlockNotFound, + Message: "Unable to find a block with hash " + hs.String() + ": " + err.Error(), + } + } + return hs.String(), h, nil +} + +func handleGetClaimsForName(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + var results []btcjson.ClaimResult + for i := range n.Claims { + cr, err := toClaimResult(s, int32(i), n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + NormalizedName: name, + Claims: results, + }, nil +} + +func handleGetClaimsForNameByID(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameByIDCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + var results []btcjson.ClaimResult + for i := 0; i < len(n.Claims); i++ { + for _, id := range c.PartialClaimIDs { + if strings.HasPrefix(n.Claims[i].ClaimID.String(), id) { + cr, err := toClaimResult(s, int32(i), n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + break + } + } + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + NormalizedName: name, + Claims: results, + }, nil +} + +func handleGetClaimsForNameByBid(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameByBidCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + var results []btcjson.ClaimResult + for _, b := range c.Bids { // claims are already sorted in bid order + if b >= 0 && int(b) < len(n.Claims) { + cr, err := toClaimResult(s, b, n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + } + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + NormalizedName: name, + Claims: results, + }, nil +} + +func handleGetClaimsForNameBySeq(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameBySeqCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + sm := map[int32]bool{} + for _, seq := range c.Sequences { + sm[seq] = true + } + + var results []btcjson.ClaimResult + for i := 0; i < len(n.Claims); i++ { + if sm[n.Claims[i].Sequence] { + cr, err := toClaimResult(s, int32(i), n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + } + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + NormalizedName: name, + Claims: results, + }, nil +} + +func toClaimResult(s *rpcServer, i int32, node *node.Node, includeValues *bool) (btcjson.ClaimResult, error) { + claim := node.Claims[i] + address, value, err := lookupValue(s, claim.OutPoint, includeValues) + supports, err := toSupportResults(s, i, node, includeValues) + return btcjson.ClaimResult{ + ClaimID: claim.ClaimID.String(), + Height: claim.AcceptedAt, + ValidAtHeight: claim.ActiveAt, + TXID: claim.OutPoint.Hash.String(), + N: claim.OutPoint.Index, + Bid: i, // assuming sorted by bid + EffectiveAmount: claim.Amount + node.SupportSums[claim.ClaimID.Key()], + Sequence: claim.Sequence, + Supports: supports, + Address: address, + Value: value, + }, err +} + +func toSupportResults(s *rpcServer, i int32, n *node.Node, includeValues *bool) ([]btcjson.SupportResult, error) { + var results []btcjson.SupportResult + c := n.Claims[i] + for _, sup := range n.Supports { + if sup.Status == node.Activated && c.ClaimID == sup.ClaimID { + address, value, err := lookupValue(s, sup.OutPoint, includeValues) + if err != nil { + return results, err + } + results = append(results, btcjson.SupportResult{ + TXID: sup.OutPoint.Hash.String(), + N: sup.OutPoint.Index, + Height: sup.AcceptedAt, + ValidAtHeight: sup.ActiveAt, + Amount: sup.Amount, + Value: value, + Address: address, + }) + } + } + return results, nil +} + +func lookupValue(s *rpcServer, outpoint wire.OutPoint, includeValues *bool) (string, string, error) { + if includeValues == nil || !*includeValues { + return "", "", nil + } + // TODO: maybe use addrIndex if the txIndex is not available + + if s.cfg.TxIndex == nil { + return "", "", &btcjson.RPCError{ + Code: btcjson.ErrRPCNoTxInfo, + Message: "The transaction index must be " + + "enabled to query the blockchain " + + "(specify --txindex)", + } + } + + txHash := &outpoint.Hash + blockRegion, err := s.cfg.TxIndex.TxBlockRegion(txHash) + if err != nil { + context := "Failed to retrieve transaction location" + return "", "", internalRPCError(err.Error(), context) + } + if blockRegion == nil { + return "", "", rpcNoTxInfoError(txHash) + } + + // Load the raw transaction bytes from the database. + var txBytes []byte + err = s.cfg.DB.View(func(dbTx database.Tx) error { + var err error + txBytes, err = dbTx.FetchBlockRegion(blockRegion) + return err + }) + if err != nil { + return "", "", rpcNoTxInfoError(txHash) + } + + // Deserialize the transaction + var msgTx wire.MsgTx + err = msgTx.Deserialize(bytes.NewReader(txBytes)) + if err != nil { + context := "Failed to deserialize transaction" + return "", "", internalRPCError(err.Error(), context) + } + + txo := msgTx.TxOut[outpoint.Index] + cs, err := txscript.DecodeClaimScript(txo.PkScript) + if err != nil { + context := "Failed to decode the claim script" + return "", "", internalRPCError(err.Error(), context) + } + + _, addresses, _, _ := txscript.ExtractPkScriptAddrs(txo.PkScript[cs.Size():], s.cfg.ChainParams) + return addresses[0].EncodeAddress(), hex.EncodeToString(cs.Value()), nil +} + +func handleGetNormalized(_ *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.GetNormalizedCmd) + r := btcjson.GetNormalizedResult{ + NormalizedName: string(normalization.Normalize([]byte(c.Name))), + } + return r, nil +} diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 654fee01..13301c53 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -245,6 +245,7 @@ var helpDescsEnUS = map[string]string{ "getblockverboseresult-version": "The block version", "getblockverboseresult-versionHex": "The block version in hexadecimal", "getblockverboseresult-merkleroot": "Root hash of the merkle tree", + "getblockverboseresult-nameclaimroot": "Root hash of the claim trie", "getblockverboseresult-tx": "The transaction hashes (only when verbosity=1)", "getblockverboseresult-rawtx": "The transactions as JSON objects (only when verbosity=2)", "getblockverboseresult-time": "The block time in seconds since 1 Jan 1970 GMT", @@ -286,6 +287,7 @@ var helpDescsEnUS = map[string]string{ "getblockheaderverboseresult-difficulty": "The proof-of-work difficulty as a multiple of the minimum difficulty", "getblockheaderverboseresult-previousblockhash": "The hash of the previous block", "getblockheaderverboseresult-nextblockhash": "The hash of the next block (only if there is one)", + "getblockheaderverboseresult-nameclaimroot": "The hash of the root of the claim trie", // TemplateRequest help. "templaterequest-mode": "This is 'template', 'proposal', or omitted", @@ -337,6 +339,8 @@ var helpDescsEnUS = map[string]string{ "getblocktemplateresult-reject-reason": "Reason the proposal was invalid as-is (only applies to proposal responses)", "getblocktemplateresult-default_witness_commitment": "The witness commitment itself. Will be populated if the block has witness data", "getblocktemplateresult-weightlimit": "The current limit on the max allowed weight of a block", + "getblocktemplateresult-rules": "Rules that are required to process the output", + "getblocktemplateresult-claimtrie": "The hash of the root of the claim trie - a necessary block header", // GetBlockTemplateCmd help. "getblocktemplate--synopsis": "Returns a JSON object with information necessary to construct a block to mine or accepts a proposal to validate.\n" + @@ -528,7 +532,7 @@ var helpDescsEnUS = map[string]string{ "gettxoutresult-coinbase": "Whether or not the transaction is a coinbase", // GetTxOutCmd help. - "gettxout--synopsis": "Returns information about an unspent transaction output..", + "gettxout--synopsis": "Returns information about an unspent transaction output.", "gettxout-txid": "The hash of the transaction", "gettxout-vout": "The index of the output", "gettxout-includemempool": "Include the mempool when true", @@ -706,6 +710,77 @@ var helpDescsEnUS = map[string]string{ "versionresult-patch": "The patch component of the JSON-RPC API version", "versionresult-prerelease": "Prerelease info about the current build", "versionresult-buildmetadata": "Metadata about the current build", + + "getclaimsforname--synopsis": "Look up claims for the given name as they stand at a give block", + "getclaimsfornamebyid--synopsis": "Look up claims for the given name as they stand at a give block", + "getclaimsfornamebybid--synopsis": "Look up claims for the given name as they stand at a give block", + "getclaimsfornamebyseq--synopsis": "Look up claims for the given name as they stand at a give block", + + "getclaimsforname-hashorheight": "Requested block hash or height; default to tip", + "getclaimsfornamebyid-hashorheight": "Requested block hash or height; default to tip", + "getclaimsfornamebybid-hashorheight": "Requested block hash or height; default to tip", + "getclaimsfornamebyseq-hashorheight": "Requested block hash or height; default to tip", + + "getclaimsforname-name": "Requested name for lookup", + "getclaimsfornamebyid-name": "Requested name for lookup", + "getclaimsfornamebybid-name": "Requested name for lookup", + "getclaimsfornamebyseq-name": "Requested name for lookup", + + "getclaimsfornamebyid-partialclaimids": "Limit the returned claims to those with matching (partial) claimIDs in this list", + "getclaimsfornamebybid-bids": "Limit the returned claims to those with bids to this list", + "getclaimsfornamebyseq-sequences": "Limit the returned claims to those with bids to this list", + + "getclaimsforname-includevalues": "Return the metadata and address", + "getclaimsfornamebyseq-includevalues": "Return the metadata and address", + "getclaimsfornamebybid-includevalues": "Return the metadata and address", + "getclaimsfornamebyid-includevalues": "Return the metadata and address", + + "getclaimsfornameresult-claims": "All the active claims on the given name", + "getclaimsfornameresult-normalizedname": "Lower-case version of the passed-in name", + "getclaimsfornameresult-height": "Height of the requested block", + "getclaimsfornameresult-hash": "Hash of the requested block", + + "getchangesinblock--synopsis": "Returns a list of names affected by a given block", + "getchangesinblockresult-names": "Names that changed (or were at least checked for change) on the given height", + "getchangesinblockresult-height": "Height that was requested", + "getchangesinblockresult-hash": "Hash of the block at the height requested", + + "scriptpubkeyresult-subtype": "Claims return Non-standard address types, but they use standard address types internally exposed here", + + "supportresult-value": "This is the metadata given as part of the support", + "supportresult-txid": "The hash of the transaction", + "supportresult-n": "The output (TXO) index", + "supportresult-address": "The destination address for the support", + "supportresult-amount": "LBC staked", + "supportresult-height": "The height when the stake was created or updated", + "supportresult-validatheight": "The height when the stake becomes valid", + "claimresult-value": "This is the metadata given as part of the claim", + "claimresult-txid": "The hash of the transaction", + "claimresult-n": "The output (TXO) index", + "claimresult-address": "The destination address for the claim", + "claimresult-supports": "The list of supports active on the claim", + "claimresult-amount": "LBC staked", + "claimresult-validatheight": "The height when the stake becomes valid", + "claimresult-height": "The height when the stake was created or updated", + "claimresult-effectiveamount": "The stake amount plus the active supports' amounts", + "claimresult-sequence": "The order this claim was created compared to other claims on this name", + "claimresult-bid": "Bid of 0 means that this claim currently owns the name", + "claimresult-claimid": "20-byte hash of TXID:N, often used in indexes for the claims", + + "generatetoaddress--synopsis": "Mine blocks and send their reward to a given address", + "generatetoaddress--result0": "The list of generated blocks' hashes", + "generatetoaddress-maxtries": "The maximum number of hashes to attempt", + "generatetoaddress-address": "The destination -- the place where the LBC will be sent", + "generatetoaddress-numblocks": "The number of blocks to mine", + "getchangesinblock-hashorheight": "The requested height or block hash whose changes are of interest", + + "normalize--synopsis": "Used to show how lbcd will normalize a string", + "normalize--result0": "The normalized name", + "normalize-name": "The string to be normalized", + + "getblockverboseresult-getblockverboseresultbase": "", + "prevout-issupport": "Previous output created a support", + "prevout-isclaim": "Previous output created or updated a claim", } // rpcResultTypes specifies the result types that each RPC command can return. @@ -774,6 +849,14 @@ var rpcResultTypes = map[string][]interface{}{ "stopnotifyspent": nil, "rescan": nil, "rescanblocks": {(*[]btcjson.RescannedBlock)(nil)}, + + // ClaimTrie + "getclaimsforname": {(*btcjson.GetClaimsForNameResult)(nil)}, + "getclaimsfornamebyid": {(*btcjson.GetClaimsForNameResult)(nil)}, + "getclaimsfornamebybid": {(*btcjson.GetClaimsForNameResult)(nil)}, + "getclaimsfornamebyseq": {(*btcjson.GetClaimsForNameResult)(nil)}, + "normalize": {(*string)(nil)}, + "getchangesinblock": {(*btcjson.GetChangesInBlockResult)(nil)}, } // helpCacher provides a concurrent safe type that provides help and usage for -- 2.45.3 From 9263ffb1b5bb59eda64cc55a6ad035e7e1f505e9 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 19:48:59 -0700 Subject: [PATCH 030/118] [lbry] rpc: add ClaimTrie root hash to GetBlockTemplate() --- rpcserver.go | 38 +++++++++++++++++++++----------------- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/rpcserver.go b/rpcserver.go index 4502a4cd..607733e1 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1748,23 +1748,24 @@ func (state *gbtWorkState) blockTemplateResult(useCoinbaseValue bool, submitOld targetDifficulty := fmt.Sprintf("%064x", blockchain.CompactToBig(header.Bits)) templateID := encodeTemplateID(state.prevHash, state.lastGenerated) reply := btcjson.GetBlockTemplateResult{ - Bits: strconv.FormatInt(int64(header.Bits), 16), - CurTime: header.Timestamp.Unix(), - Height: int64(template.Height), - PreviousHash: header.PrevBlock.String(), - WeightLimit: blockchain.MaxBlockWeight, - SigOpLimit: blockchain.MaxBlockSigOpsCost, - SizeLimit: wire.MaxBlockPayload, - Transactions: transactions, - Version: header.Version, - LongPollID: templateID, - SubmitOld: submitOld, - Target: targetDifficulty, - MinTime: state.minTimestamp.Unix(), - MaxTime: maxTime.Unix(), - Mutable: gbtMutableFields, - NonceRange: gbtNonceRange, - Capabilities: gbtCapabilities, + Bits: strconv.FormatInt(int64(header.Bits), 16), + CurTime: header.Timestamp.Unix(), + Height: int64(template.Height), + PreviousHash: header.PrevBlock.String(), + WeightLimit: blockchain.MaxBlockWeight, + SigOpLimit: blockchain.MaxBlockSigOpsCost, + SizeLimit: wire.MaxBlockPayload, + Transactions: transactions, + Version: header.Version, + LongPollID: templateID, + SubmitOld: submitOld, + Target: targetDifficulty, + MinTime: state.minTimestamp.Unix(), + MaxTime: maxTime.Unix(), + Mutable: gbtMutableFields, + NonceRange: gbtNonceRange, + Capabilities: gbtCapabilities, + ClaimTrieHash: header.ClaimTrie.String(), } // If the generated block template includes transactions with witness // data, then include the witness commitment in the GBT result. @@ -4663,5 +4664,8 @@ func (s *rpcServer) handleBlockchainNotification(notification *blockchain.Notifi func init() { rpcHandlers = rpcHandlersBeforeInit + for key := range claimtrieHandlers { + rpcHandlers[key] = claimtrieHandlers[key] + } rand.Seed(time.Now().UnixNano()) } -- 2.45.3 From d7d5fde249882b14482e34dd411dcaa8cfbb2f9f Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 30 Jul 2021 14:12:28 -0400 Subject: [PATCH 031/118] [lbry] rpc: output segwit rule --- btcjson/chainsvrresults.go | 2 ++ rpcserver.go | 1 + 2 files changed, 3 insertions(+) diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 6a99b2d3..5c9c9b93 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -300,6 +300,8 @@ type GetBlockTemplateResult struct { RejectReasion string `json:"reject-reason,omitempty"` ClaimTrieHash string `json:"claimtrie"` + + Rules []string `json:"rules,omitempty"` } // GetMempoolEntryResult models the data returned from the getmempoolentry's diff --git a/rpcserver.go b/rpcserver.go index 607733e1..7014c7b6 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1771,6 +1771,7 @@ func (state *gbtWorkState) blockTemplateResult(useCoinbaseValue bool, submitOld // data, then include the witness commitment in the GBT result. if template.WitnessCommitment != nil { reply.DefaultWitnessCommitment = hex.EncodeToString(template.WitnessCommitment) + reply.Rules = append(reply.Rules, "!segwit") } if useCoinbaseValue { -- 2.45.3 From f57398bf360e9a256bc22990d776bdca0ff1ca0b Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 22:10:26 -0700 Subject: [PATCH 032/118] [lbry] rpc: update defaultMaxFeeRate from 0.1 LBC to 0.5 LBC --- rpcclient/rawtransactions.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpcclient/rawtransactions.go b/rpcclient/rawtransactions.go index 35038ed9..dd124de0 100644 --- a/rpcclient/rawtransactions.go +++ b/rpcclient/rawtransactions.go @@ -18,7 +18,7 @@ import ( const ( // defaultMaxFeeRate is the default maximum fee rate in sat/KB enforced // by bitcoind v0.19.0 or after for transaction broadcast. - defaultMaxFeeRate = btcutil.SatoshiPerBitcoin / 10 + defaultMaxFeeRate = btcutil.SatoshiPerBitcoin / 2 ) // SigHashType enumerates the available signature hashing types that the -- 2.45.3 From 4b3fcd30e54815db8b456f4140672349876cc218 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 15:24:20 -0700 Subject: [PATCH 033/118] [lbry] blockchain: Consider a block with timestamp less 6 hours 'current' --- blockchain/chain.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index 06cc7a76..8ffc4046 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1226,7 +1226,7 @@ func (b *BlockChain) connectBestChain(node *blockNode, block *btcutil.Block, fla // factors are used to guess, but the key factors that allow the chain to // believe it is current are: // - Latest block height is after the latest checkpoint (if enabled) -// - Latest block has a timestamp newer than 24 hours ago +// - Latest block has a timestamp newer than ~6 hours ago (as LBRY block time is one fourth of bitcoin) // // This function MUST be called with the chain state lock held (for reads). func (b *BlockChain) isCurrent() bool { @@ -1237,13 +1237,13 @@ func (b *BlockChain) isCurrent() bool { return false } - // Not current if the latest best block has a timestamp before 24 hours + // Not current if the latest best block has a timestamp before 7 hours // ago. // // The chain appears to be current if none of the checks reported // otherwise. - minus24Hours := b.timeSource.AdjustedTime().Add(-24 * time.Hour).Unix() - return b.bestChain.Tip().timestamp >= minus24Hours + hours := b.timeSource.AdjustedTime().Add(-7 * time.Hour).Unix() + return b.bestChain.Tip().timestamp >= hours } // IsCurrent returns whether or not the chain believes it is current. Several -- 2.45.3 From 5e216ad456235a07f5dad073928d27c9ec0c36e3 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 27 Jul 2021 09:33:10 -0400 Subject: [PATCH 034/118] [lbry] print out memory usage periodically --- btcd.go | 2 ++ resourceLogging.go | 74 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 resourceLogging.go diff --git a/btcd.go b/btcd.go index 4f04657b..2fc3f8cc 100644 --- a/btcd.go +++ b/btcd.go @@ -150,6 +150,8 @@ func btcdMain(serverChan chan<- *server) error { param.SetNetwork(activeNetParams.Params.Net) // prep the claimtrie params + go logMemoryUsage() + // Create server and start it. server, err := newServer(cfg.Listeners, cfg.AgentBlacklist, cfg.AgentWhitelist, db, activeNetParams.Params, interrupt) diff --git a/resourceLogging.go b/resourceLogging.go new file mode 100644 index 00000000..d6e92051 --- /dev/null +++ b/resourceLogging.go @@ -0,0 +1,74 @@ +package main + +import ( + "fmt" + + "github.com/shirou/gopsutil/v3/disk" + "github.com/shirou/gopsutil/v3/mem" + "github.com/shirou/gopsutil/v3/process" + + "os" + "path/filepath" + "time" +) + +func toGB(n uint64) float64 { + return float64(n) / 1024.0 / 1024.0 / 1024.0 +} + +func dirSize(path string) (int64, error) { + var size int64 + err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error { + if err != nil { + return err + } + if !info.IsDir() { + size += info.Size() + } + return err + }) + return size, err +} + +func logMemoryUsage() { + last := "" + tick := time.NewTicker(40 * time.Second) + for range tick.C { + m, err := mem.VirtualMemory() + if err != nil { + btcdLog.Warnf("When reading memory size: %s", err.Error()) + continue + } + + d, err := disk.Usage(cfg.DataDir) + if err != nil { + btcdLog.Warnf("When reading disk usage: %s", err.Error()) + continue + } + + p, err := process.NewProcess(int32(os.Getpid())) + if err != nil { + btcdLog.Warnf("When reading process: %s", err.Error()) + continue + } + + m2, err := p.MemoryInfo() + if err != nil { + btcdLog.Warnf("When reading memory info: %s", err.Error()) + continue + } + + ds, err := dirSize(cfg.DataDir) + if err != nil { + btcdLog.Debugf("When reading directory: %s", err.Error()) + continue + } + + cur := fmt.Sprintf("RAM: using %.1f GB with %.1f available, DISK: using %.1f GB with %.1f available", + toGB(m2.RSS), toGB(m.Available), toGB(uint64(ds)), toGB(d.Free)) + if cur != last { + btcdLog.Infof(cur) + last = cur + } + } +} -- 2.45.3 From 2fec3e3feed4b91ecb8e14eed4fdab1eb02b2485 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 23 Jul 2021 12:13:31 -0400 Subject: [PATCH 035/118] [lbry] remove claim prefix for addr calculation --- rpcserver.go | 37 +++++++++++++++++++++++++++++++------ txscript/sign.go | 4 +++- txscript/standard.go | 8 +++++++- 3 files changed, 41 insertions(+), 8 deletions(-) diff --git a/rpcserver.go b/rpcserver.go index 7014c7b6..6baf2030 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -701,11 +701,12 @@ func createVoutList(mtx *wire.MsgTx, chainParams *chaincfg.Params, filterAddrMap // script doesn't fully parse, so ignore the error here. disbuf, _ := txscript.DisasmString(v.PkScript) + script := txscript.StripClaimScriptPrefix(v.PkScript) + // Ignore the error here since an error means the script // couldn't parse and there is no additional information about // it anyways. - scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs( - v.PkScript, chainParams) + scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs(script, chainParams) // Encode the addresses while checking if the address passes the // filter when needed. @@ -735,9 +736,19 @@ func createVoutList(mtx *wire.MsgTx, chainParams *chaincfg.Params, filterAddrMap vout.ScriptPubKey.Addresses = encodedAddrs vout.ScriptPubKey.Asm = disbuf vout.ScriptPubKey.Hex = hex.EncodeToString(v.PkScript) - vout.ScriptPubKey.Type = scriptClass.String() vout.ScriptPubKey.ReqSigs = int32(reqSigs) + if len(script) < len(v.PkScript) { + vout.ScriptPubKey.IsClaim = v.PkScript[0] == txscript.OP_CLAIMNAME || v.PkScript[0] == txscript.OP_UPDATECLAIM + vout.ScriptPubKey.IsSupport = v.PkScript[0] == txscript.OP_SUPPORTCLAIM + vout.ScriptPubKey.SubType = scriptClass.String() + vout.ScriptPubKey.Type = txscript.ScriptClass.String(0) + } else { + vout.ScriptPubKey.Type = scriptClass.String() + } + + // TODO here: isclaim, issupport, subtype, + voutList = append(voutList, vout) } @@ -2780,10 +2791,12 @@ func handleGetTxOut(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i // doesn't fully parse, so ignore the error here. disbuf, _ := txscript.DisasmString(pkScript) + script := txscript.StripClaimScriptPrefix(pkScript) + // Get further info about the script. // Ignore the error here since an error means the script couldn't parse // and there is no additional information about it anyways. - scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs(pkScript, + scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs(script, s.cfg.ChainParams) addresses := make([]string, len(addrs)) for i, addr := range addrs { @@ -2798,11 +2811,20 @@ func handleGetTxOut(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i Asm: disbuf, Hex: hex.EncodeToString(pkScript), ReqSigs: int32(reqSigs), - Type: scriptClass.String(), Addresses: addresses, }, Coinbase: isCoinbase, } + + if len(script) < len(pkScript) { + txOutReply.ScriptPubKey.IsClaim = pkScript[0] == txscript.OP_CLAIMNAME || pkScript[0] == txscript.OP_UPDATECLAIM + txOutReply.ScriptPubKey.IsSupport = pkScript[0] == txscript.OP_SUPPORTCLAIM + txOutReply.ScriptPubKey.SubType = scriptClass.String() + txOutReply.ScriptPubKey.Type = txscript.ScriptClass.String(0) + } else { + txOutReply.ScriptPubKey.Type = scriptClass.String() + } + return txOutReply, nil } @@ -3014,7 +3036,7 @@ func createVinListPrevOut(s *rpcServer, mtx *wire.MsgTx, chainParams *chaincfg.P // Ignore the error here since an error means the script // couldn't parse and there is no additional information about // it anyways. - _, addrs, _, _ := txscript.ExtractPkScriptAddrs( + class, addrs, _, _ := txscript.ExtractPkScriptAddrs( originTxOut.PkScript, chainParams) // Encode the addresses while checking if the address passes the @@ -3051,6 +3073,9 @@ func createVinListPrevOut(s *rpcServer, mtx *wire.MsgTx, chainParams *chaincfg.P vinListEntry.PrevOut = &btcjson.PrevOut{ Addresses: encodedAddrs, Value: btcutil.Amount(originTxOut.Value).ToBTC(), + IsClaim: class == txscript.NonStandardTy && + (originTxOut.PkScript[0] == txscript.OP_CLAIMNAME || originTxOut.PkScript[0] == txscript.OP_UPDATECLAIM), + IsSupport: class == txscript.NonStandardTy && originTxOut.PkScript[0] == txscript.OP_SUPPORTCLAIM, } } } diff --git a/txscript/sign.go b/txscript/sign.go index 42af9686..348a109b 100644 --- a/txscript/sign.go +++ b/txscript/sign.go @@ -157,7 +157,9 @@ func sign(chainParams *chaincfg.Params, tx *wire.MsgTx, idx int, subScript []byte, hashType SigHashType, kdb KeyDB, sdb ScriptDB) ([]byte, ScriptClass, []btcutil.Address, int, error) { - class, addresses, nrequired, err := ExtractPkScriptAddrs(subScript, + subSubScript := StripClaimScriptPrefix(subScript) + + class, addresses, nrequired, err := ExtractPkScriptAddrs(subSubScript, chainParams) if err != nil { return nil, NonStandardTy, nil, 0, err diff --git a/txscript/standard.go b/txscript/standard.go index 2cad218e..0acce5bc 100644 --- a/txscript/standard.go +++ b/txscript/standard.go @@ -543,9 +543,11 @@ func ExtractPkScriptAddrs(pkScript []byte, chainParams *chaincfg.Params) (Script var addrs []btcutil.Address var requiredSigs int + stripped := StripClaimScriptPrefix(pkScript) + // No valid addresses or required signatures if the script doesn't // parse. - pops, err := parseScript(pkScript) + pops, err := parseScript(stripped) if err != nil { return NonStandardTy, nil, 0, err } @@ -639,6 +641,10 @@ func ExtractPkScriptAddrs(pkScript []byte, chainParams *chaincfg.Params) (Script // nonstandard transactions. } + if len(stripped) < len(pkScript) { + scriptClass = NonStandardTy + } + return scriptClass, addrs, requiredSigs, nil } -- 2.45.3 From a8205851ab7c4d4389278f176ac96c48bf02a3f0 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 22:10:55 -0700 Subject: [PATCH 036/118] [lbry] enable segwit --- blockchain/merkle.go | 4 ++-- blockchain/weight.go | 4 ++-- netsync/manager.go | 9 ++++++++- peer/peer.go | 8 +++++++- 4 files changed, 19 insertions(+), 6 deletions(-) diff --git a/blockchain/merkle.go b/blockchain/merkle.go index 8f3f6b97..f4b902f1 100644 --- a/blockchain/merkle.go +++ b/blockchain/merkle.go @@ -230,8 +230,8 @@ func ValidateWitnessCommitment(blk *btcutil.Block) error { coinbaseWitness := coinbaseTx.MsgTx().TxIn[0].Witness if len(coinbaseWitness) != 1 { str := fmt.Sprintf("the coinbase transaction has %d items in "+ - "its witness stack when only one is allowed", - len(coinbaseWitness)) + "its witness stack when only one is allowed. Height: %d", + len(coinbaseWitness), blk.Height()) return ruleError(ErrInvalidWitnessCommitment, str) } witnessNonce := coinbaseWitness[0] diff --git a/blockchain/weight.go b/blockchain/weight.go index e23dd87d..a2a07507 100644 --- a/blockchain/weight.go +++ b/blockchain/weight.go @@ -20,11 +20,11 @@ const ( // weight of a "base" byte is 4, while the weight of a witness byte is // 1. As a result, for a block to be valid, the BlockWeight MUST be // less than, or equal to MaxBlockWeight. - MaxBlockWeight = 4000000 + MaxBlockWeight = 8000000 // MaxBlockBaseSize is the maximum number of bytes within a block // which can be allocated to non-witness data. - MaxBlockBaseSize = 2000000 + MaxBlockBaseSize = 8000000 // MaxBlockSigOpsCost is the maximum number of signature operations // allowed for a block. It is calculated via a weighted algorithm which diff --git a/netsync/manager.go b/netsync/manager.go index 2b6c0411..a56433dd 100644 --- a/netsync/manager.go +++ b/netsync/manager.go @@ -1293,9 +1293,16 @@ func (sm *SyncManager) handleInvMsg(imsg *invMsg) { break } } + + e := wire.BaseEncoding + // we think that the iv.Type set above is sufficient. If not: + // if peer.IsWitnessEnabled() { + // e = wire.WitnessEncoding + //} + state.requestQueue = requestQueue if len(gdmsg.InvList) > 0 { - peer.QueueMessage(gdmsg, nil) + peer.QueueMessageWithEncoding(gdmsg, nil, e) } } diff --git a/peer/peer.go b/peer/peer.go index 92ac3d27..47d30959 100644 --- a/peer/peer.go +++ b/peer/peer.go @@ -2226,9 +2226,15 @@ func newPeerBase(origCfg *Config, inbound bool) *Peer { cfg.TrickleInterval = DefaultTrickleInterval } + encoding := wire.BaseEncoding + // we think this gets overwritten downstream. If not: + // if cfg.Services&wire.SFNodeWitness > 0 { + // encoding = wire.WitnessEncoding + //} + p := Peer{ inbound: inbound, - wireEncoding: wire.BaseEncoding, + wireEncoding: encoding, knownInventory: lru.NewCache(maxKnownInventory), stallControl: make(chan stallControlMsg, 1), // nonblocking sync outputQueue: make(chan outMsg, outputBufferSize), -- 2.45.3 From 0dda4011052bcb05d250ed64f72c45899cb8df3d Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 30 Jul 2021 14:11:10 -0400 Subject: [PATCH 037/118] [lbry] switched upnp param to its opposite --- config.go | 2 +- server.go | 9 +++++++-- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/config.go b/config.go index 0216fe18..4e064e51 100644 --- a/config.go +++ b/config.go @@ -170,7 +170,7 @@ type config struct { TrickleInterval time.Duration `long:"trickleinterval" description:"Minimum time between attempts to send new inventory to a connected peer"` TxIndex bool `long:"txindex" description:"Maintain a full hash-based transaction index which makes all transactions available via the getrawtransaction RPC"` UserAgentComments []string `long:"uacomment" description:"Comment to add to the user agent -- See BIP 14 for more information."` - Upnp bool `long:"upnp" description:"Use UPnP to map our listening port outside of NAT"` + NoUpnp bool `long:"noupnp" description:"Don't use UPnP to map our listening port outside of NAT"` ShowVersion bool `short:"V" long:"version" description:"Display version information and exit"` Whitelists []string `long:"whitelist" description:"Add an IP network or IP that will not be banned. (eg. 192.168.1.0/24 or ::1)"` lookup func(string) ([]net.IP, error) diff --git a/server.go b/server.go index 5a55a2d4..a09776e5 100644 --- a/server.go +++ b/server.go @@ -3053,11 +3053,16 @@ func initListeners(amgr *addrmgr.AddrManager, listenAddrs []string, services wir } } } else { - if cfg.Upnp { + if !cfg.NoUpnp && !cfg.RegressionTest && !cfg.SimNet { var err error nat, err = Discover() if err != nil { - srvrLog.Warnf("Can't discover upnp: %v", err) + srvrLog.Infof("Can't discover UPnP-enabled device: %v", err) + } else { + address, err := nat.GetExternalAddress() + if err == nil && address != nil { + srvrLog.Infof("UPnP successfully registered on %s", address.String()) + } } // nil nat here is fine, just means no upnp on network. } -- 2.45.3 From bdc39f0c46fb19e3844fd2928623a5eb48a546e6 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Mon, 9 Aug 2021 16:19:47 -0400 Subject: [PATCH 038/118] [lbry] brought in upnp fix from dcrd --- upnp.go | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/upnp.go b/upnp.go index c74e4ed7..402924f5 100644 --- a/upnp.go +++ b/upnp.go @@ -39,7 +39,7 @@ import ( "fmt" "net" "net/http" - "os" + "net/url" "strconv" "strings" "time" @@ -126,8 +126,9 @@ func Discover() (nat NAT, err error) { if err != nil { return } + var serviceIP string = getServiceIP(serviceURL) var ourIP string - ourIP, err = getOurIP() + ourIP, err = getOurIP(serviceIP) if err != nil { return } @@ -212,13 +213,22 @@ func getChildService(d *device, serviceType string) *service { return nil } -// getOurIP returns a best guess at what the local IP is. -func getOurIP() (ip string, err error) { - hostname, err := os.Hostname() - if err != nil { - return +func getServiceIP(serviceURL string) (routerIP string) { + url, _ := url.Parse(serviceURL) + return url.Hostname() +} + +// getOurIP returns the local IP that is on the same subnet as the serviceIP. +func getOurIP(serviceIP string) (ip string, err error) { + _, serviceNet, _ := net.ParseCIDR(serviceIP + "/24") + addrs, err := net.InterfaceAddrs() + for _, addr := range addrs { + ip, _, _ := net.ParseCIDR(addr.String()) + if serviceNet.Contains(ip) { + return ip.String(), nil + } } - return net.LookupCNAME(hostname) + return } // getServiceURL parses the xml description at the given root url to find the -- 2.45.3 From 0879aa61fdf84a89e7038bbf5191459b964cc45d Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 19 Aug 2021 14:41:48 -0400 Subject: [PATCH 039/118] [lbry] mining: calculate claimtrie root hash for generate RPC --- mining/mining.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/mining/mining.go b/mining/mining.go index e918328d..609fdd6d 100644 --- a/mining/mining.go +++ b/mining/mining.go @@ -843,6 +843,11 @@ mempoolLoop: // chain with no issues. block := btcutil.NewBlock(&msgBlock) block.SetHeight(nextBlockHeight) + + if err := g.chain.SetClaimtrieHeader(block, blockUtxos); err != nil { + return nil, err + } + if err := g.chain.CheckConnectBlockTemplate(block); err != nil { return nil, err } -- 2.45.3 From 0e4f47205eac44755fd96aaceb66434f67f11851 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 19 Aug 2021 16:39:53 -0400 Subject: [PATCH 040/118] [lbry] mining: fix generatetoaddress --- mining/cpuminer/cpuminer.go | 9 +++--- rpcserver.go | 59 +++++++++++++++++++++++++++++++++++-- rpcserverhelp.go | 1 + 3 files changed, 63 insertions(+), 6 deletions(-) diff --git a/mining/cpuminer/cpuminer.go b/mining/cpuminer/cpuminer.go index 3d5b3b19..a62d5cf6 100644 --- a/mining/cpuminer/cpuminer.go +++ b/mining/cpuminer/cpuminer.go @@ -274,7 +274,7 @@ func (m *CPUMiner) solveBlock(msgBlock *wire.MsgBlock, blockHeight int32, // increment the number of hashes completed for each // attempt accordingly. header.Nonce = i - hash := header.BlockHash() + hash := header.BlockPoWHash() hashesCompleted += 2 // The block is solved when the new block hash is less @@ -544,7 +544,7 @@ func (m *CPUMiner) NumWorkers() int32 { // detecting when it is performing stale work and reacting accordingly by // generating a new block template. When a block is solved, it is submitted. // The function returns a list of the hashes of generated blocks. -func (m *CPUMiner) GenerateNBlocks(n uint32) ([]*chainhash.Hash, error) { +func (m *CPUMiner) GenerateNBlocks(n uint32, payToAddr btcutil.Address) ([]*chainhash.Hash, error) { m.Lock() // Respond with an error if server is already mining. @@ -590,8 +590,9 @@ func (m *CPUMiner) GenerateNBlocks(n uint32) ([]*chainhash.Hash, error) { // Choose a payment address at random. rand.Seed(time.Now().UnixNano()) - payToAddr := m.cfg.MiningAddrs[rand.Intn(len(m.cfg.MiningAddrs))] - + if payToAddr == nil { + payToAddr = m.cfg.MiningAddrs[rand.Intn(len(m.cfg.MiningAddrs))] + } // Create a new block template using the available transactions // in the memory pool as a source of transactions to potentially // include in the block. diff --git a/rpcserver.go b/rpcserver.go index 6baf2030..57000307 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -137,6 +137,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "decodescript": handleDecodeScript, "estimatefee": handleEstimateFee, "generate": handleGenerate, + "generatetoaddress": handleGenerateToAddress, "getaddednodeinfo": handleGetAddedNodeInfo, "getbestblock": handleGetBestBlock, "getbestblockhash": handleGetBestBlockHash, @@ -893,7 +894,6 @@ func handleEstimateFee(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) return float64(feeRate), nil } -// handleGenerate handles generate commands. func handleGenerate(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { // Respond with an error if there are no addresses to pay the // created blocks to. @@ -930,7 +930,62 @@ func handleGenerate(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i // Create a reply reply := make([]string, c.NumBlocks) - blockHashes, err := s.cfg.CPUMiner.GenerateNBlocks(c.NumBlocks) + blockHashes, err := s.cfg.CPUMiner.GenerateNBlocks(c.NumBlocks, nil) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInternal.Code, + Message: err.Error(), + } + } + + // Mine the correct number of blocks, assigning the hex representation of the + // hash of each one to its place in the reply. + for i, hash := range blockHashes { + reply[i] = hash.String() + } + + return reply, nil +} + +// handleGenerateToAddress handles generate commands. +func handleGenerateToAddress(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.GenerateToAddressCmd) + payToAddr, err := btcutil.DecodeAddress(c.Address, s.cfg.ChainParams) + + // Respond with an error if there are no addresses to pay the + // created blocks to. + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: "No payment addresses specified ", + } + } + // cfg.miningAddrs = append(cfg.miningAddrs, maddr) + + // Respond with an error if there's virtually 0 chance of mining a block + // with the CPU. + if !s.cfg.ChainParams.GenerateSupported { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCDifficulty, + Message: fmt.Sprintf("No support for `generatetoaddress` on "+ + "the current network, %s, as it's unlikely to "+ + "be possible to mine a block with the CPU.", + s.cfg.ChainParams.Net), + } + } + + // Respond with an error if the client is requesting 0 blocks to be generated. + if c.NumBlocks == 0 { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInternal.Code, + Message: "Please request a nonzero number of blocks to generate.", + } + } + + // Create a reply + reply := make([]string, c.NumBlocks) + + blockHashes, err := s.cfg.CPUMiner.GenerateNBlocks(uint32(c.NumBlocks), payToAddr) if err != nil { return nil, &btcjson.RPCError{ Code: btcjson.ErrRPCInternal.Code, diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 13301c53..5d54fbf9 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -794,6 +794,7 @@ var rpcResultTypes = map[string][]interface{}{ "decodescript": {(*btcjson.DecodeScriptResult)(nil)}, "estimatefee": {(*float64)(nil)}, "generate": {(*[]string)(nil)}, + "generatetoaddress": {(*[]string)(nil)}, "getaddednodeinfo": {(*[]string)(nil), (*[]btcjson.GetAddedNodeInfoResult)(nil)}, "getbestblock": {(*btcjson.GetBestBlockResult)(nil)}, "getbestblockhash": {(*string)(nil)}, -- 2.45.3 From 369b4f6574c14a07940f4246ba1863d54e9c8154 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Fri, 20 Aug 2021 12:25:52 -0400 Subject: [PATCH 041/118] [lbry] ci: cleanup claim databases for regression test --- btcd.go | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/btcd.go b/btcd.go index 2fc3f8cc..19ef61eb 100644 --- a/btcd.go +++ b/btcd.go @@ -208,6 +208,13 @@ func removeRegressionDB(dbPath string) error { } } + dbPath = filepath.Join(cfg.DataDir, activeNetParams.Name, "claim_dbs") + btcdLog.Infof("Removing regression test claim databases from '%s'", dbPath) + err = os.RemoveAll(dbPath) + if err != nil { + return err + } + return nil } -- 2.45.3 From 6f5311d7c6a403cbf2225b2d91e941e4e8bbf95d Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Oct 2021 22:45:32 -0700 Subject: [PATCH 042/118] [lbry] rename btcd to lbcd Co-authored-by: Brannon King --- addrmgr/addrmanager.go | 4 +- addrmgr/addrmanager_internal_test.go | 2 +- addrmgr/addrmanager_test.go | 4 +- addrmgr/internal_test.go | 2 +- addrmgr/knownaddress.go | 2 +- addrmgr/knownaddress_test.go | 4 +- addrmgr/network.go | 2 +- addrmgr/network_test.go | 4 +- blockchain/accept.go | 4 +- blockchain/blockindex.go | 8 ++-- blockchain/chain.go | 14 +++---- blockchain/chain_test.go | 8 ++-- blockchain/chainio.go | 8 ++-- blockchain/chainio_test.go | 4 +- blockchain/chainview_test.go | 2 +- blockchain/checkpoints.go | 8 ++-- blockchain/claimtrie.go | 14 +++---- blockchain/common_test.go | 14 +++---- blockchain/compress.go | 4 +- blockchain/difficulty.go | 2 +- blockchain/example_test.go | 10 ++--- blockchain/fullblocks_test.go | 18 ++++----- blockchain/fullblocktests/generate.go | 14 +++---- blockchain/fullblocktests/params.go | 6 +-- blockchain/indexers/addrindex.go | 14 +++---- blockchain/indexers/addrindex_test.go | 2 +- blockchain/indexers/blocklogger.go | 2 +- blockchain/indexers/cfindex.go | 16 ++++---- blockchain/indexers/common.go | 6 +-- blockchain/indexers/manager.go | 10 ++--- blockchain/indexers/txindex.go | 10 ++--- blockchain/mediantime.go | 2 +- blockchain/merkle.go | 6 +-- blockchain/process.go | 6 +-- blockchain/scriptval.go | 6 +-- blockchain/scriptval_test.go | 2 +- blockchain/thresholdstate.go | 2 +- blockchain/thresholdstate_test.go | 2 +- blockchain/upgrade.go | 6 +-- blockchain/utxoviewpoint.go | 10 ++--- blockchain/validate.go | 10 ++--- blockchain/validate_test.go | 9 +++-- blockchain/versionbits.go | 2 +- blockchain/weight.go | 6 +-- btcec/example_test.go | 4 +- btcec/genprecomps.go | 2 +- btcjson/btcdextcmds_test.go | 2 +- btcjson/btcdextresults_test.go | 2 +- btcjson/btcwalletextcmds_test.go | 2 +- btcjson/chainsvrcmds.go | 2 +- btcjson/chainsvrcmds_test.go | 4 +- btcjson/chainsvrresults.go | 6 +-- btcjson/chainsvrresults_test.go | 6 +-- btcjson/chainsvrwscmds_test.go | 2 +- btcjson/chainsvrwsntfns_test.go | 2 +- btcjson/chainsvrwsresults_test.go | 2 +- btcjson/cmdinfo_test.go | 2 +- btcjson/cmdparse_test.go | 2 +- btcjson/error_test.go | 2 +- btcjson/example_test.go | 2 +- btcjson/help_test.go | 2 +- btcjson/helpers_test.go | 2 +- btcjson/jsonrpc_test.go | 2 +- btcjson/register_test.go | 2 +- btcjson/walletsvrcmds.go | 4 +- btcjson/walletsvrcmds_test.go | 4 +- btcjson/walletsvrresults.go | 2 +- btcjson/walletsvrresults_test.go | 2 +- btcjson/walletsvrwscmds_test.go | 2 +- btcjson/walletsvrwsntfns_test.go | 2 +- chaincfg/doc.go | 4 +- chaincfg/genesis.go | 4 +- chaincfg/params.go | 4 +- chaincfg/register_test.go | 2 +- cmd/addblock/addblock.go | 8 ++-- cmd/addblock/config.go | 16 ++++---- cmd/addblock/import.go | 12 +++--- cmd/findcheckpoint/config.go | 16 ++++---- cmd/findcheckpoint/findcheckpoint.go | 8 ++-- cmd/gencerts/gencerts.go | 2 +- cmd/{btcctl => lbcctl}/config.go | 20 +++++----- cmd/{btcctl => lbcctl}/httpclient.go | 2 +- cmd/{btcctl/btcctl.go => lbcctl/lbcctl.go} | 2 +- cmd/{btcctl => lbcctl}/version.go | 2 +- config.go | 36 +++++++++--------- config_test.go | 8 ++-- connmgr/seed.go | 4 +- database/cmd/dbtool/fetchblock.go | 4 +- database/cmd/dbtool/fetchblockregion.go | 4 +- database/cmd/dbtool/globalconfig.go | 16 ++++---- database/cmd/dbtool/insecureimport.go | 8 ++-- database/cmd/dbtool/loadheaders.go | 4 +- database/cmd/dbtool/main.go | 2 +- database/driver_test.go | 4 +- database/error_test.go | 2 +- database/example_test.go | 24 ++++++------ database/ffldb/bench_test.go | 6 +-- database/ffldb/blockio.go | 6 +-- database/ffldb/db.go | 10 ++--- database/ffldb/dbcache.go | 2 +- database/ffldb/doc.go | 2 +- database/ffldb/driver.go | 4 +- database/ffldb/driver_test.go | 8 ++-- database/ffldb/export_test.go | 2 +- database/ffldb/interface_test.go | 9 ++--- database/ffldb/ldbtreapiter.go | 2 +- database/ffldb/reconcile.go | 2 +- database/ffldb/whitebox_test.go | 7 ++-- database/interface.go | 4 +- doc.go | 10 ++--- docs/conf.py | 10 +++-- integration/bip0009_test.go | 8 ++-- integration/csv_fork_test.go | 16 ++++---- integration/rpcserver_test.go | 8 ++-- integration/rpctest/blockgen.go | 14 +++---- integration/rpctest/btcd.go | 6 +-- integration/rpctest/memwallet.go | 18 ++++----- integration/rpctest/node.go | 6 +-- integration/rpctest/rpc_harness.go | 12 +++--- integration/rpctest/rpc_harness_test.go | 10 ++--- integration/rpctest/utils.go | 4 +- btcd.go => lbcd.go | 8 ++-- log.go | 24 ++++++------ mempool/error.go | 4 +- mempool/estimatefee.go | 6 +-- mempool/estimatefee_test.go | 8 ++-- mempool/mempool.go | 18 ++++----- mempool/mempool_test.go | 14 +++---- mempool/policy.go | 9 +++-- mempool/policy_test.go | 12 +++--- mining/cpuminer/cpuminer.go | 12 +++--- mining/mining.go | 14 +++---- mining/mining_test.go | 2 +- mining/policy.go | 6 +-- mining/policy_test.go | 8 ++-- netsync/blocklogger.go | 2 +- netsync/interface.go | 14 +++---- netsync/manager.go | 16 ++++---- params.go | 4 +- peer/doc.go | 2 +- peer/example_test.go | 6 +-- peer/log.go | 6 +-- peer/peer.go | 8 ++-- peer/peer_test.go | 8 ++-- rpcadapters.go | 14 +++---- rpcclaimtrie.go | 14 +++---- rpcclient/chain.go | 6 +-- rpcclient/doc.go | 2 +- rpcclient/example_test.go | 3 +- rpcclient/examples/bitcoincorehttp/main.go | 2 +- .../examples/bitcoincorehttpbulk/main.go | 2 +- rpcclient/examples/btcdwebsockets/main.go | 8 ++-- .../examples/btcwalletwebsockets/main.go | 8 ++-- rpcclient/extensions.go | 8 ++-- rpcclient/infrastructure.go | 16 ++++---- rpcclient/mining.go | 6 +-- rpcclient/net.go | 2 +- rpcclient/notify.go | 10 ++--- rpcclient/rawrequest.go | 2 +- rpcclient/rawtransactions.go | 8 ++-- rpcclient/wallet.go | 10 ++--- rpcserver.go | 36 +++++++++--------- rpcserverhelp.go | 28 +++++++------- rpcwebsocket.go | 16 ++++---- server.go | 38 +++++++++---------- txscript/engine.go | 4 +- txscript/engine_test.go | 4 +- txscript/example_test.go | 12 +++--- txscript/hashcache.go | 4 +- txscript/hashcache_test.go | 2 +- txscript/nameclaim.go | 2 +- txscript/opcode.go | 6 +-- txscript/pkscript.go | 8 ++-- txscript/pkscript_test.go | 2 +- txscript/reference_test.go | 6 +-- txscript/script.go | 4 +- txscript/script_test.go | 2 +- txscript/sigcache.go | 4 +- txscript/sigcache_test.go | 4 +- txscript/sign.go | 8 ++-- txscript/sign_test.go | 10 ++--- txscript/standard.go | 6 +-- txscript/standard_test.go | 6 +-- upgrade.go | 10 ++--- wire/bench_test.go | 2 +- wire/blockheader.go | 4 +- wire/common.go | 2 +- wire/common_test.go | 2 +- wire/invvect.go | 2 +- wire/invvect_test.go | 2 +- wire/message.go | 2 +- wire/message_test.go | 2 +- wire/msgblock.go | 2 +- wire/msgblock_test.go | 2 +- wire/msgcfcheckpt.go | 2 +- wire/msgcfheaders.go | 2 +- wire/msgcfilter.go | 2 +- wire/msggetblocks.go | 2 +- wire/msggetblocks_test.go | 2 +- wire/msggetcfcheckpt.go | 2 +- wire/msggetcfheaders.go | 2 +- wire/msggetcfilters.go | 2 +- wire/msggetdata_test.go | 2 +- wire/msggetheaders.go | 2 +- wire/msggetheaders_test.go | 2 +- wire/msginv_test.go | 2 +- wire/msgmerkleblock.go | 2 +- wire/msgmerkleblock_test.go | 2 +- wire/msgnotfound_test.go | 2 +- wire/msgreject.go | 2 +- wire/msgtx.go | 2 +- wire/msgtx_test.go | 2 +- 212 files changed, 690 insertions(+), 685 deletions(-) rename cmd/{btcctl => lbcctl}/config.go (95%) rename cmd/{btcctl => lbcctl}/httpclient.go (98%) rename cmd/{btcctl/btcctl.go => lbcctl/lbcctl.go} (99%) rename cmd/{btcctl => lbcctl}/version.go (99%) rename btcd.go => lbcd.go (98%) diff --git a/addrmgr/addrmanager.go b/addrmgr/addrmanager.go index fa8f27bc..6fbcc09f 100644 --- a/addrmgr/addrmanager.go +++ b/addrmgr/addrmanager.go @@ -23,8 +23,8 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // AddrManager provides a concurrency safe address manager for caching potential diff --git a/addrmgr/addrmanager_internal_test.go b/addrmgr/addrmanager_internal_test.go index 1c19dceb..b2f5f3d1 100644 --- a/addrmgr/addrmanager_internal_test.go +++ b/addrmgr/addrmanager_internal_test.go @@ -7,7 +7,7 @@ import ( "os" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // randAddr generates a *wire.NetAddress backed by a random IPv4/IPv6 address. diff --git a/addrmgr/addrmanager_test.go b/addrmgr/addrmanager_test.go index 676913e2..d623479c 100644 --- a/addrmgr/addrmanager_test.go +++ b/addrmgr/addrmanager_test.go @@ -12,8 +12,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/wire" ) // naTest is used to describe a test to be performed against the NetAddressKey diff --git a/addrmgr/internal_test.go b/addrmgr/internal_test.go index e50e923c..b7c650c7 100644 --- a/addrmgr/internal_test.go +++ b/addrmgr/internal_test.go @@ -7,7 +7,7 @@ package addrmgr import ( "time" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) func TstKnownAddressIsBad(ka *KnownAddress) bool { diff --git a/addrmgr/knownaddress.go b/addrmgr/knownaddress.go index 15469f37..55a955ed 100644 --- a/addrmgr/knownaddress.go +++ b/addrmgr/knownaddress.go @@ -7,7 +7,7 @@ package addrmgr import ( "time" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // KnownAddress tracks information about a known network address that is used diff --git a/addrmgr/knownaddress_test.go b/addrmgr/knownaddress_test.go index a289d5a3..fc882667 100644 --- a/addrmgr/knownaddress_test.go +++ b/addrmgr/knownaddress_test.go @@ -9,8 +9,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/wire" ) func TestChance(t *testing.T) { diff --git a/addrmgr/network.go b/addrmgr/network.go index 51bfa3ed..878bc2b1 100644 --- a/addrmgr/network.go +++ b/addrmgr/network.go @@ -8,7 +8,7 @@ import ( "fmt" "net" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) var ( diff --git a/addrmgr/network_test.go b/addrmgr/network_test.go index 8af3369f..6f2565fe 100644 --- a/addrmgr/network_test.go +++ b/addrmgr/network_test.go @@ -8,8 +8,8 @@ import ( "net" "testing" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/wire" ) // TestIPTypes ensures the various functions which determine the type of an IP diff --git a/blockchain/accept.go b/blockchain/accept.go index f85d6558..6acba30d 100644 --- a/blockchain/accept.go +++ b/blockchain/accept.go @@ -7,8 +7,8 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) // maybeAcceptBlock potentially accepts a block into the block chain and, if diff --git a/blockchain/blockindex.go b/blockchain/blockindex.go index 1531e6b1..eb7c01a7 100644 --- a/blockchain/blockindex.go +++ b/blockchain/blockindex.go @@ -10,10 +10,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) // blockStatus is a bit field representing the validation state of the block. diff --git a/blockchain/chain.go b/blockchain/chain.go index 8ffc4046..a0bfac6c 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -11,14 +11,14 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" - "github.com/btcsuite/btcd/claimtrie" + "github.com/lbryio/lbcd/claimtrie" ) const ( diff --git a/blockchain/chain_test.go b/blockchain/chain_test.go index 7de323bc..b2a155bc 100644 --- a/blockchain/chain_test.go +++ b/blockchain/chain_test.go @@ -9,10 +9,10 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // TestHaveBlock tests the HaveBlock API to ensure proper functionality. diff --git a/blockchain/chainio.go b/blockchain/chainio.go index f40ba465..ae83dc64 100644 --- a/blockchain/chainio.go +++ b/blockchain/chainio.go @@ -12,10 +12,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/chainio_test.go b/blockchain/chainio_test.go index 630af14e..76881a33 100644 --- a/blockchain/chainio_test.go +++ b/blockchain/chainio_test.go @@ -11,8 +11,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) // TestErrNotInMainChain ensures the functions related to errNotInMainChain work diff --git a/blockchain/chainview_test.go b/blockchain/chainview_test.go index c59004fd..746bf1bd 100644 --- a/blockchain/chainview_test.go +++ b/blockchain/chainview_test.go @@ -10,7 +10,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // testNoncePrng provides a deterministic prng for the nonce in generated fake diff --git a/blockchain/checkpoints.go b/blockchain/checkpoints.go index af3b6d92..a82d70dd 100644 --- a/blockchain/checkpoints.go +++ b/blockchain/checkpoints.go @@ -8,10 +8,10 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + btcutil "github.com/lbryio/lbcutil" ) // CheckpointConfirmations is the number of blocks before the end of the current diff --git a/blockchain/claimtrie.go b/blockchain/claimtrie.go index 1032860d..74cf522d 100644 --- a/blockchain/claimtrie.go +++ b/blockchain/claimtrie.go @@ -6,14 +6,14 @@ import ( "github.com/pkg/errors" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" - "github.com/btcsuite/btcd/claimtrie" - "github.com/btcsuite/btcd/claimtrie/change" - "github.com/btcsuite/btcd/claimtrie/node" - "github.com/btcsuite/btcd/claimtrie/normalization" + "github.com/lbryio/lbcd/claimtrie" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/normalization" ) func (b *BlockChain) SetClaimtrieHeader(block *btcutil.Block, view *UtxoViewpoint) error { diff --git a/blockchain/common_test.go b/blockchain/common_test.go index dd392a66..16ad6756 100644 --- a/blockchain/common_test.go +++ b/blockchain/common_test.go @@ -14,13 +14,13 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/compress.go b/blockchain/compress.go index 611b9f09..70aab39b 100644 --- a/blockchain/compress.go +++ b/blockchain/compress.go @@ -5,8 +5,8 @@ package blockchain import ( - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/txscript" ) // ----------------------------------------------------------------------------- diff --git a/blockchain/difficulty.go b/blockchain/difficulty.go index 3eae3844..2f16e2e5 100644 --- a/blockchain/difficulty.go +++ b/blockchain/difficulty.go @@ -8,7 +8,7 @@ import ( "math/big" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) var ( diff --git a/blockchain/example_test.go b/blockchain/example_test.go index 691d0927..da0cce79 100644 --- a/blockchain/example_test.go +++ b/blockchain/example_test.go @@ -10,11 +10,11 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + btcutil "github.com/lbryio/lbcutil" ) // This example demonstrates how to create a new chain instance and use diff --git a/blockchain/fullblocks_test.go b/blockchain/fullblocks_test.go index 3ae0d0eb..4c45c099 100644 --- a/blockchain/fullblocks_test.go +++ b/blockchain/fullblocks_test.go @@ -12,15 +12,15 @@ import ( "path/filepath" "testing" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/fullblocktests" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/fullblocktests" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index 592a14de..dc182a90 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -18,13 +18,13 @@ import ( "runtime" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/fullblocktests/params.go b/blockchain/fullblocktests/params.go index 4679036f..fa23e841 100644 --- a/blockchain/fullblocktests/params.go +++ b/blockchain/fullblocktests/params.go @@ -9,9 +9,9 @@ import ( "math/big" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // newHashFromStr converts the passed big-endian hex string into a diff --git a/blockchain/indexers/addrindex.go b/blockchain/indexers/addrindex.go index 4a9bf4ec..3ac3924a 100644 --- a/blockchain/indexers/addrindex.go +++ b/blockchain/indexers/addrindex.go @@ -9,13 +9,13 @@ import ( "fmt" "sync" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/indexers/addrindex_test.go b/blockchain/indexers/addrindex_test.go index e545887f..584ed1cc 100644 --- a/blockchain/indexers/addrindex_test.go +++ b/blockchain/indexers/addrindex_test.go @@ -9,7 +9,7 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // addrIndexBucket provides a mock address index database bucket by implementing diff --git a/blockchain/indexers/blocklogger.go b/blockchain/indexers/blocklogger.go index 88d6f269..845618e7 100644 --- a/blockchain/indexers/blocklogger.go +++ b/blockchain/indexers/blocklogger.go @@ -9,7 +9,7 @@ import ( "time" "github.com/btcsuite/btclog" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // blockProgressLogger provides periodic logging for other services in order diff --git a/blockchain/indexers/cfindex.go b/blockchain/indexers/cfindex.go index 8ea14728..881d3a30 100644 --- a/blockchain/indexers/cfindex.go +++ b/blockchain/indexers/cfindex.go @@ -7,14 +7,14 @@ package indexers import ( "errors" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcutil/gcs" - "github.com/btcsuite/btcutil/gcs/builder" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + "github.com/lbryio/lbcutil/gcs" + "github.com/lbryio/lbcutil/gcs/builder" ) const ( diff --git a/blockchain/indexers/common.go b/blockchain/indexers/common.go index a912bb4c..57971d8b 100644 --- a/blockchain/indexers/common.go +++ b/blockchain/indexers/common.go @@ -11,9 +11,9 @@ import ( "encoding/binary" "errors" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/blockchain/indexers/manager.go b/blockchain/indexers/manager.go index bc0804f8..7c0bb0e1 100644 --- a/blockchain/indexers/manager.go +++ b/blockchain/indexers/manager.go @@ -8,11 +8,11 @@ import ( "bytes" "fmt" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/blockchain/indexers/txindex.go b/blockchain/indexers/txindex.go index 00cfd006..96b3edcb 100644 --- a/blockchain/indexers/txindex.go +++ b/blockchain/indexers/txindex.go @@ -8,11 +8,11 @@ import ( "errors" "fmt" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/mediantime.go b/blockchain/mediantime.go index f9c15a23..bb85b646 100644 --- a/blockchain/mediantime.go +++ b/blockchain/mediantime.go @@ -183,7 +183,7 @@ func (m *medianTime) AddTimeSample(sourceID string, timeVal time.Time) { // Warn if none of the time samples are close. if !remoteHasCloseTime { log.Warnf("Please check your date and time " + - "are correct! btcd will not work " + + "are correct! lbcd will not work " + "properly with an invalid time") } } diff --git a/blockchain/merkle.go b/blockchain/merkle.go index f4b902f1..92b59c5e 100644 --- a/blockchain/merkle.go +++ b/blockchain/merkle.go @@ -9,9 +9,9 @@ import ( "fmt" "math" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/process.go b/blockchain/process.go index 6d2161bb..a48b6e50 100644 --- a/blockchain/process.go +++ b/blockchain/process.go @@ -8,9 +8,9 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) // BehaviorFlags is a bitmask defining tweaks to the normal behavior when diff --git a/blockchain/scriptval.go b/blockchain/scriptval.go index 8ba59a42..97bf0ece 100644 --- a/blockchain/scriptval.go +++ b/blockchain/scriptval.go @@ -10,9 +10,9 @@ import ( "runtime" "time" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // txValidateItem holds a transaction along with which input to validate. diff --git a/blockchain/scriptval_test.go b/blockchain/scriptval_test.go index 031f0480..62d97362 100644 --- a/blockchain/scriptval_test.go +++ b/blockchain/scriptval_test.go @@ -8,7 +8,7 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/txscript" ) // TestCheckBlockScripts ensures that validating the all of the scripts in a diff --git a/blockchain/thresholdstate.go b/blockchain/thresholdstate.go index 8a79f968..ac652eff 100644 --- a/blockchain/thresholdstate.go +++ b/blockchain/thresholdstate.go @@ -7,7 +7,7 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // ThresholdState define the various threshold states used when voting on diff --git a/blockchain/thresholdstate_test.go b/blockchain/thresholdstate_test.go index c65f5a44..5eecc61e 100644 --- a/blockchain/thresholdstate_test.go +++ b/blockchain/thresholdstate_test.go @@ -7,7 +7,7 @@ package blockchain import ( "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestThresholdStateStringer tests the stringized output for the diff --git a/blockchain/upgrade.go b/blockchain/upgrade.go index 253ca62e..a899cb4e 100644 --- a/blockchain/upgrade.go +++ b/blockchain/upgrade.go @@ -11,9 +11,9 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/blockchain/utxoviewpoint.go b/blockchain/utxoviewpoint.go index b8576581..60d48df0 100644 --- a/blockchain/utxoviewpoint.go +++ b/blockchain/utxoviewpoint.go @@ -7,11 +7,11 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // txoFlags is a bitmask defining additional information and state for a diff --git a/blockchain/validate.go b/blockchain/validate.go index ef2c283b..19183aa9 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -11,11 +11,11 @@ import ( "math/big" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/validate_test.go b/blockchain/validate_test.go index 9bf2ff42..6298ad06 100644 --- a/blockchain/validate_test.go +++ b/blockchain/validate_test.go @@ -5,15 +5,16 @@ package blockchain import ( + "encoding/hex" "math" "reflect" "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // TestSequenceLocksActive tests the SequenceLockActive function to ensure it diff --git a/blockchain/versionbits.go b/blockchain/versionbits.go index acdbf144..ddf1cace 100644 --- a/blockchain/versionbits.go +++ b/blockchain/versionbits.go @@ -7,7 +7,7 @@ package blockchain import ( "math" - "github.com/btcsuite/btcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg" ) const ( diff --git a/blockchain/weight.go b/blockchain/weight.go index a2a07507..7dc51b3f 100644 --- a/blockchain/weight.go +++ b/blockchain/weight.go @@ -7,9 +7,9 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/btcec/example_test.go b/btcec/example_test.go index ca51ee87..cea8d771 100644 --- a/btcec/example_test.go +++ b/btcec/example_test.go @@ -8,8 +8,8 @@ import ( "encoding/hex" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // This example demonstrates signing a message with a secp256k1 private key that diff --git a/btcec/genprecomps.go b/btcec/genprecomps.go index d4a9c1b8..f09ab311 100644 --- a/btcec/genprecomps.go +++ b/btcec/genprecomps.go @@ -17,7 +17,7 @@ import ( "log" "os" - "github.com/btcsuite/btcd/btcec" + "github.com/lbryio/lbcd/btcec" ) func main() { diff --git a/btcjson/btcdextcmds_test.go b/btcjson/btcdextcmds_test.go index aaa44144..8aadb0af 100644 --- a/btcjson/btcdextcmds_test.go +++ b/btcjson/btcdextcmds_test.go @@ -12,7 +12,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestBtcdExtCmds tests all of the btcd extended commands marshal and unmarshal diff --git a/btcjson/btcdextresults_test.go b/btcjson/btcdextresults_test.go index 478f088c..55327dce 100644 --- a/btcjson/btcdextresults_test.go +++ b/btcjson/btcdextresults_test.go @@ -9,7 +9,7 @@ import ( "encoding/json" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestBtcdExtCustomResults ensures any results that have custom marshalling diff --git a/btcjson/btcwalletextcmds_test.go b/btcjson/btcwalletextcmds_test.go index dea1c614..fe3b54c0 100644 --- a/btcjson/btcwalletextcmds_test.go +++ b/btcjson/btcwalletextcmds_test.go @@ -11,7 +11,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestBtcWalletExtCmds tests all of the btcwallet extended commands marshal and diff --git a/btcjson/chainsvrcmds.go b/btcjson/chainsvrcmds.go index aa1d4415..0cfb2e17 100644 --- a/btcjson/chainsvrcmds.go +++ b/btcjson/chainsvrcmds.go @@ -13,7 +13,7 @@ import ( "fmt" "reflect" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // AddNodeSubCmd defines the type used in the addnode JSON-RPC command for the diff --git a/btcjson/chainsvrcmds_test.go b/btcjson/chainsvrcmds_test.go index 7d3a68dc..fa8305c2 100644 --- a/btcjson/chainsvrcmds_test.go +++ b/btcjson/chainsvrcmds_test.go @@ -12,8 +12,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/wire" ) // TestChainSvrCmds tests all of the chain server commands marshal and unmarshal diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 5c9c9b93..ecc26827 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -9,10 +9,10 @@ import ( "encoding/hex" "encoding/json" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // GetBlockHeaderVerboseResult models the data from the getblockheader command when diff --git a/btcjson/chainsvrresults_test.go b/btcjson/chainsvrresults_test.go index af47ccab..cbdca095 100644 --- a/btcjson/chainsvrresults_test.go +++ b/btcjson/chainsvrresults_test.go @@ -9,10 +9,10 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcutil" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + btcutil "github.com/lbryio/lbcutil" ) // TestChainSvrCustomResults ensures any results that have custom marshalling diff --git a/btcjson/chainsvrwscmds_test.go b/btcjson/chainsvrwscmds_test.go index 03fb22c8..688c3900 100644 --- a/btcjson/chainsvrwscmds_test.go +++ b/btcjson/chainsvrwscmds_test.go @@ -12,7 +12,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestChainSvrWsCmds tests all of the chain server websocket-specific commands diff --git a/btcjson/chainsvrwsntfns_test.go b/btcjson/chainsvrwsntfns_test.go index e2b234c2..ed6902dc 100644 --- a/btcjson/chainsvrwsntfns_test.go +++ b/btcjson/chainsvrwsntfns_test.go @@ -12,7 +12,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestChainSvrWsNtfns tests all of the chain server websocket-specific diff --git a/btcjson/chainsvrwsresults_test.go b/btcjson/chainsvrwsresults_test.go index b1e17450..21e1f2ff 100644 --- a/btcjson/chainsvrwsresults_test.go +++ b/btcjson/chainsvrwsresults_test.go @@ -9,7 +9,7 @@ import ( "encoding/json" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestChainSvrWsResults ensures any results that have custom marshalling diff --git a/btcjson/cmdinfo_test.go b/btcjson/cmdinfo_test.go index 61a693e4..2d7e7ec4 100644 --- a/btcjson/cmdinfo_test.go +++ b/btcjson/cmdinfo_test.go @@ -8,7 +8,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestCmdMethod tests the CmdMethod function to ensure it retunrs the expected diff --git a/btcjson/cmdparse_test.go b/btcjson/cmdparse_test.go index f2585edf..c1414c64 100644 --- a/btcjson/cmdparse_test.go +++ b/btcjson/cmdparse_test.go @@ -10,7 +10,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestAssignField tests the assignField function handles supported combinations diff --git a/btcjson/error_test.go b/btcjson/error_test.go index 8eb93c75..d1f5cb98 100644 --- a/btcjson/error_test.go +++ b/btcjson/error_test.go @@ -7,7 +7,7 @@ package btcjson_test import ( "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestErrorCodeStringer tests the stringized output for the ErrorCode type. diff --git a/btcjson/example_test.go b/btcjson/example_test.go index 74478e74..7974ba0e 100644 --- a/btcjson/example_test.go +++ b/btcjson/example_test.go @@ -8,7 +8,7 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // This example demonstrates how to create and marshal a command into a JSON-RPC diff --git a/btcjson/help_test.go b/btcjson/help_test.go index 918aa144..87ad7f7e 100644 --- a/btcjson/help_test.go +++ b/btcjson/help_test.go @@ -8,7 +8,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestHelpReflectInternals ensures the various help functions which deal with diff --git a/btcjson/helpers_test.go b/btcjson/helpers_test.go index 7bcaf4bc..9023c2e4 100644 --- a/btcjson/helpers_test.go +++ b/btcjson/helpers_test.go @@ -8,7 +8,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestHelpers tests the various helper functions which create pointers to diff --git a/btcjson/jsonrpc_test.go b/btcjson/jsonrpc_test.go index 13d98e89..b7229d35 100644 --- a/btcjson/jsonrpc_test.go +++ b/btcjson/jsonrpc_test.go @@ -9,7 +9,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestIsValidIDType ensures the IsValidIDType function behaves as expected. diff --git a/btcjson/register_test.go b/btcjson/register_test.go index 2d3ab10f..45e7238c 100644 --- a/btcjson/register_test.go +++ b/btcjson/register_test.go @@ -9,7 +9,7 @@ import ( "sort" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestUsageFlagStringer tests the stringized output for the UsageFlag type. diff --git a/btcjson/walletsvrcmds.go b/btcjson/walletsvrcmds.go index 2ff9ae18..e4d676ff 100644 --- a/btcjson/walletsvrcmds.go +++ b/btcjson/walletsvrcmds.go @@ -12,7 +12,7 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // AddMultisigAddressCmd defines the addmutisigaddress JSON-RPC command. @@ -1029,7 +1029,7 @@ type WalletCreateFundedPsbtOpts struct { ChangeType *ChangeType `json:"change_type,omitempty"` IncludeWatching *bool `json:"includeWatching,omitempty"` LockUnspents *bool `json:"lockUnspents,omitempty"` - FeeRate *int64 `json:"feeRate,omitempty"` + FeeRate *float64 `json:"feeRate,omitempty"` SubtractFeeFromOutputs *[]int64 `json:"subtractFeeFromOutputs,omitempty"` Replaceable *bool `json:"replaceable,omitempty"` ConfTarget *int64 `json:"conf_target,omitempty"` diff --git a/btcjson/walletsvrcmds_test.go b/btcjson/walletsvrcmds_test.go index 9c68d260..d33888d4 100644 --- a/btcjson/walletsvrcmds_test.go +++ b/btcjson/walletsvrcmds_test.go @@ -11,8 +11,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + btcutil "github.com/lbryio/lbcutil" ) // TestWalletSvrCmds tests all of the wallet server commands marshal and diff --git a/btcjson/walletsvrresults.go b/btcjson/walletsvrresults.go index 78a6e647..16df09bb 100644 --- a/btcjson/walletsvrresults.go +++ b/btcjson/walletsvrresults.go @@ -8,7 +8,7 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/txscript" ) // CreateWalletResult models the result of the createwallet command. diff --git a/btcjson/walletsvrresults_test.go b/btcjson/walletsvrresults_test.go index fd44b066..510c367c 100644 --- a/btcjson/walletsvrresults_test.go +++ b/btcjson/walletsvrresults_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/txscript" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/txscript" ) // TestGetAddressInfoResult ensures that custom unmarshalling of diff --git a/btcjson/walletsvrwscmds_test.go b/btcjson/walletsvrwscmds_test.go index 110a893b..3c9751fc 100644 --- a/btcjson/walletsvrwscmds_test.go +++ b/btcjson/walletsvrwscmds_test.go @@ -11,7 +11,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestWalletSvrWsCmds tests all of the wallet server websocket-specific diff --git a/btcjson/walletsvrwsntfns_test.go b/btcjson/walletsvrwsntfns_test.go index 11191662..51839c68 100644 --- a/btcjson/walletsvrwsntfns_test.go +++ b/btcjson/walletsvrwsntfns_test.go @@ -11,7 +11,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestWalletSvrWsNtfns tests all of the chain server websocket-specific diff --git a/chaincfg/doc.go b/chaincfg/doc.go index 3659adbf..fb5fa677 100644 --- a/chaincfg/doc.go +++ b/chaincfg/doc.go @@ -25,8 +25,8 @@ // "fmt" // "log" // -// "github.com/btcsuite/btcutil" -// "github.com/btcsuite/btcd/chaincfg" +// btcutil "github.com/lbryio/lbcutil" +// "github.com/lbryio/lbcd/chaincfg" // ) // // var testnet = flag.Bool("testnet", false, "operate on the testnet Bitcoin network") diff --git a/chaincfg/genesis.go b/chaincfg/genesis.go index 2c2a043e..a4df289d 100644 --- a/chaincfg/genesis.go +++ b/chaincfg/genesis.go @@ -7,8 +7,8 @@ package chaincfg import ( "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // genesisCoinbaseTx is the coinbase transaction for the genesis blocks for diff --git a/chaincfg/params.go b/chaincfg/params.go index 68c362d5..b2144963 100644 --- a/chaincfg/params.go +++ b/chaincfg/params.go @@ -13,8 +13,8 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // These variables are the chain proof-of-work limit parameters for each default diff --git a/chaincfg/register_test.go b/chaincfg/register_test.go index bcb5b3c6..700a63ff 100644 --- a/chaincfg/register_test.go +++ b/chaincfg/register_test.go @@ -6,7 +6,7 @@ import ( "strings" "testing" - . "github.com/btcsuite/btcd/chaincfg" + . "github.com/lbryio/lbcd/chaincfg" ) // Define some of the required parameters for a user-registered diff --git a/cmd/addblock/addblock.go b/cmd/addblock/addblock.go index 8b44f307..b601779b 100644 --- a/cmd/addblock/addblock.go +++ b/cmd/addblock/addblock.go @@ -8,11 +8,11 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/limits" "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/limits" ) const ( diff --git a/cmd/addblock/config.go b/cmd/addblock/config.go index 90620c8f..d2c9dc0d 100644 --- a/cmd/addblock/config.go +++ b/cmd/addblock/config.go @@ -9,12 +9,12 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -24,7 +24,7 @@ const ( ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) + btcdHomeDir = btcutil.AppDataDir("lbcd", false) defaultDataDir = filepath.Join(btcdHomeDir, "data") knownDbTypes = database.SupportedDrivers() activeNetParams = &chaincfg.MainNetParams @@ -35,7 +35,7 @@ var ( // See loadConfig for details on the configuration load process. type config struct { AddrIndex bool `long:"addrindex" description:"Build a full address-based transaction index which makes the searchrawtransactions RPC available"` - DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"` + DataDir string `short:"b" long:"datadir" description:"Location of the lbcd data directory"` DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"` InFile string `short:"i" long:"infile" description:"File containing the block(s)"` Progress int `short:"p" long:"progress" description:"Show a progress message each time this number of seconds have passed -- Use 0 to disable progress announcements"` @@ -67,7 +67,7 @@ func validDbType(dbType string) bool { } // netName returns the name used when referring to a bitcoin network. At the -// time of writing, btcd currently places blocks for testnet version 3 in the +// time of writing, lbcd currently places blocks for testnet version 3 in the // data and log directory "testnet", which does not match the Name field of the // chaincfg parameters. This function can be used to override this directory name // as "testnet" when the passed active network matches wire.TestNet3. diff --git a/cmd/addblock/import.go b/cmd/addblock/import.go index b7a30369..34117ecd 100644 --- a/cmd/addblock/import.go +++ b/cmd/addblock/import.go @@ -11,12 +11,12 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var zeroHash = chainhash.Hash{} diff --git a/cmd/findcheckpoint/config.go b/cmd/findcheckpoint/config.go index 87f04cec..7a16069a 100644 --- a/cmd/findcheckpoint/config.go +++ b/cmd/findcheckpoint/config.go @@ -9,12 +9,12 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -25,7 +25,7 @@ const ( ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) + btcdHomeDir = btcutil.AppDataDir("lbcd", false) defaultDataDir = filepath.Join(btcdHomeDir, "data") knownDbTypes = database.SupportedDrivers() activeNetParams = &chaincfg.MainNetParams @@ -35,7 +35,7 @@ var ( // // See loadConfig for details on the configuration load process. type config struct { - DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"` + DataDir string `short:"b" long:"datadir" description:"Location of the lbcd data directory"` DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"` UseGoOutput bool `short:"g" long:"gooutput" description:"Display the candidates using Go syntax that is ready to insert into the btcchain checkpoint list"` NumCandidates int `short:"n" long:"numcandidates" description:"Max num of checkpoint candidates to show {1-20}"` @@ -56,7 +56,7 @@ func validDbType(dbType string) bool { } // netName returns the name used when referring to a bitcoin network. At the -// time of writing, btcd currently places blocks for testnet version 3 in the +// time of writing, lbcd currently places blocks for testnet version 3 in the // data and log directory "testnet", which does not match the Name field of the // chaincfg parameters. This function can be used to override this directory name // as "testnet" when the passed active network matches wire.TestNet3. diff --git a/cmd/findcheckpoint/findcheckpoint.go b/cmd/findcheckpoint/findcheckpoint.go index ec4a4b30..ae307148 100644 --- a/cmd/findcheckpoint/findcheckpoint.go +++ b/cmd/findcheckpoint/findcheckpoint.go @@ -9,10 +9,10 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) const blockDbNamePrefix = "blocks" diff --git a/cmd/gencerts/gencerts.go b/cmd/gencerts/gencerts.go index 27d1073e..3bce5d17 100644 --- a/cmd/gencerts/gencerts.go +++ b/cmd/gencerts/gencerts.go @@ -12,8 +12,8 @@ import ( "strings" "time" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + btcutil "github.com/lbryio/lbcutil" ) type config struct { diff --git a/cmd/btcctl/config.go b/cmd/lbcctl/config.go similarity index 95% rename from cmd/btcctl/config.go rename to cmd/lbcctl/config.go index 9caef192..b2f77447 100644 --- a/cmd/btcctl/config.go +++ b/cmd/lbcctl/config.go @@ -13,10 +13,10 @@ import ( "regexp" "strings" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -27,10 +27,10 @@ const ( ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) - btcctlHomeDir = btcutil.AppDataDir("btcctl", false) - btcwalletHomeDir = btcutil.AppDataDir("btcwallet", false) - defaultConfigFile = filepath.Join(btcctlHomeDir, "btcctl.conf") + btcdHomeDir = btcutil.AppDataDir("lbcd", false) + btcctlHomeDir = btcutil.AppDataDir("lbcctl", false) + btcwalletHomeDir = btcutil.AppDataDir("lbcwallet", false) + defaultConfigFile = filepath.Join(btcctlHomeDir, "lbcctl.conf") defaultRPCServer = "localhost" defaultRPCCertFile = filepath.Join(btcdHomeDir, "rpc.cert") defaultWalletCertFile = filepath.Join(btcwalletHomeDir, "rpc.cert") @@ -137,7 +137,7 @@ func normalizeAddress(addr string, chain *chaincfg.Params, useWallet bool) (stri paramErr := fmt.Errorf("cannot use -wallet with -regtest, btcwallet not yet compatible with regtest") return "", paramErr } else { - defaultPort = "18334" + defaultPort = "29245" } case &chaincfg.SigNetParams: if useWallet { @@ -231,9 +231,9 @@ func loadConfig() (*config, []string, error) { // Use config file for RPC server to create default btcctl config var serverConfigPath string if preCfg.Wallet { - serverConfigPath = filepath.Join(btcwalletHomeDir, "btcwallet.conf") + serverConfigPath = filepath.Join(btcwalletHomeDir, "lbcwallet.conf") } else { - serverConfigPath = filepath.Join(btcdHomeDir, "btcd.conf") + serverConfigPath = filepath.Join(btcdHomeDir, "lbcd.conf") } err := createDefaultConfigFile(preCfg.ConfigFile, serverConfigPath) diff --git a/cmd/btcctl/httpclient.go b/cmd/lbcctl/httpclient.go similarity index 98% rename from cmd/btcctl/httpclient.go rename to cmd/lbcctl/httpclient.go index 2a0f6dff..e7ffd205 100644 --- a/cmd/btcctl/httpclient.go +++ b/cmd/lbcctl/httpclient.go @@ -10,8 +10,8 @@ import ( "net" "net/http" - "github.com/btcsuite/btcd/btcjson" "github.com/btcsuite/go-socks/socks" + "github.com/lbryio/lbcd/btcjson" ) // newHTTPClient returns a new HTTP client that is configured according to the diff --git a/cmd/btcctl/btcctl.go b/cmd/lbcctl/lbcctl.go similarity index 99% rename from cmd/btcctl/btcctl.go rename to cmd/lbcctl/lbcctl.go index 771d5f7e..79349186 100644 --- a/cmd/btcctl/btcctl.go +++ b/cmd/lbcctl/lbcctl.go @@ -10,7 +10,7 @@ import ( "path/filepath" "strings" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) const ( diff --git a/cmd/btcctl/version.go b/cmd/lbcctl/version.go similarity index 99% rename from cmd/btcctl/version.go rename to cmd/lbcctl/version.go index edb42dbe..fcd70ce4 100644 --- a/cmd/btcctl/version.go +++ b/cmd/lbcctl/version.go @@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr const ( appMajor uint = 0 appMinor uint = 22 - appPatch uint = 0 + appPatch uint = 100 // appPreRelease MUST only contain characters from semanticAlphabet // per the semantic versioning spec. diff --git a/config.go b/config.go index 4e064e51..ea0e9635 100644 --- a/config.go +++ b/config.go @@ -21,25 +21,25 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/connmgr" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcutil" "github.com/btcsuite/go-socks/socks" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/connmgr" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/peer" + btcutil "github.com/lbryio/lbcutil" ) const ( - defaultConfigFilename = "btcd.conf" + defaultConfigFilename = "lbcd.conf" defaultDataDirname = "data" defaultLogLevel = "info" defaultLogDirname = "logs" - defaultLogFilename = "btcd.log" + defaultLogFilename = "lbcd.log" defaultMaxPeers = 125 defaultBanDuration = time.Hour * 24 defaultBanThreshold = 100 @@ -62,13 +62,13 @@ const ( defaultMaxOrphanTransactions = 100 defaultMaxOrphanTxSize = 100000 defaultSigCacheMaxSize = 100000 - sampleConfigFilename = "sample-btcd.conf" + sampleConfigFilename = "sample-lbcd.conf" defaultTxIndex = false defaultAddrIndex = false ) var ( - defaultHomeDir = btcutil.AppDataDir("btcd", false) + defaultHomeDir = btcutil.AppDataDir("lbcd", false) defaultConfigFile = filepath.Join(defaultHomeDir, defaultConfigFilename) defaultDataDir = filepath.Join(defaultHomeDir, defaultDataDirname) knownDbTypes = database.SupportedDrivers() @@ -97,8 +97,8 @@ type config struct { AddCheckpoints []string `long:"addcheckpoint" description:"Add a custom checkpoint. Format: ':'"` AddPeers []string `short:"a" long:"addpeer" description:"Add a peer to connect with at startup"` AddrIndex bool `long:"addrindex" description:"Maintain a full address-based transaction index which makes the searchrawtransactions RPC available"` - AgentBlacklist []string `long:"agentblacklist" description:"A comma separated list of user-agent substrings which will cause btcd to reject any peers whose user-agent contains any of the blacklisted substrings."` - AgentWhitelist []string `long:"agentwhitelist" description:"A comma separated list of user-agent substrings which will cause btcd to require all peers' user-agents to contain one of the whitelisted substrings. The blacklist is applied before the blacklist, and an empty whitelist will allow all agents that do not fail the blacklist."` + AgentBlacklist []string `long:"agentblacklist" description:"A comma separated list of user-agent substrings which will cause lbcd to reject any peers whose user-agent contains any of the blacklisted substrings."` + AgentWhitelist []string `long:"agentwhitelist" description:"A comma separated list of user-agent substrings which will cause lbcd to require all peers' user-agents to contain one of the whitelisted substrings. The blacklist is applied before the blacklist, and an empty whitelist will allow all agents that do not fail the blacklist."` BanDuration time.Duration `long:"banduration" description:"How long to ban misbehaving peers. Valid time units are {s, m, h}. Minimum 1 second"` BanThreshold uint32 `long:"banthreshold" description:"Maximum allowed ban score before disconnecting and banning misbehaving peers."` BlockMaxSize uint32 `long:"blockmaxsize" description:"Maximum block size in bytes to be used when creating a block"` @@ -126,7 +126,7 @@ type config struct { MaxOrphanTxs int `long:"maxorphantx" description:"Max number of orphan transactions to keep in memory"` MaxPeers int `long:"maxpeers" description:"Max number of inbound and outbound peers"` MiningAddrs []string `long:"miningaddr" description:"Add the specified payment address to the list of addresses to use for generated blocks -- At least one address is required if the generate option is set"` - MinRelayTxFee float64 `long:"minrelaytxfee" description:"The minimum transaction fee in BTC/kB to be considered a non-zero fee."` + MinRelayTxFee float64 `long:"minrelaytxfee" description:"The minimum transaction fee in LBC/kB to be considered a non-zero fee."` DisableBanning bool `long:"nobanning" description:"Disable banning of misbehaving peers"` NoCFilters bool `long:"nocfilters" description:"Disable committed filtering (CF) support"` DisableCheckpoints bool `long:"nocheckpoints" description:"Disable built-in checkpoints. Don't do this unless you know what you're doing."` @@ -407,7 +407,7 @@ func newConfigParser(cfg *config, so *serviceOptions, options flags.Options) *fl // 3) Load configuration file overwriting defaults with any specified options // 4) Parse CLI options and overwrite/add any specified options // -// The above results in btcd functioning properly without any config settings +// The above results in lbcd functioning properly without any config settings // while still allowing the user to override settings with config files and // command line options. Command line options always take precedence. func loadConfig() (*config, []string, error) { @@ -1136,7 +1136,7 @@ func loadConfig() (*config, []string, error) { return &cfg, remainingArgs, nil } -// createDefaultConfig copies the file sample-btcd.conf to the given destination path, +// createDefaultConfig copies the file sample-lbcd.conf to the given destination path, // and populates it with some randomly generated RPC username and password. func createDefaultConfigFile(destinationPath string) error { // Create the destination directory if it does not exists diff --git a/config_test.go b/config_test.go index e54a9f5f..84e7d444 100644 --- a/config_test.go +++ b/config_test.go @@ -20,16 +20,16 @@ func TestCreateDefaultConfigFile(t *testing.T) { if !ok { t.Fatalf("Failed finding config file path") } - sampleConfigFile := filepath.Join(filepath.Dir(path), "sample-btcd.conf") + sampleConfigFile := filepath.Join(filepath.Dir(path), "sample-lbcd.conf") // Setup a temporary directory - tmpDir, err := ioutil.TempDir("", "btcd") + tmpDir, err := ioutil.TempDir("", "lbcd") if err != nil { t.Fatalf("Failed creating a temporary directory: %v", err) } testpath := filepath.Join(tmpDir, "test.conf") - // copy config file to location of btcd binary + // copy config file to location of lbcd binary data, err := ioutil.ReadFile(sampleConfigFile) if err != nil { t.Fatalf("Failed reading sample config file: %v", err) @@ -38,7 +38,7 @@ func TestCreateDefaultConfigFile(t *testing.T) { if err != nil { t.Fatalf("Failed obtaining app path: %v", err) } - tmpConfigFile := filepath.Join(appPath, "sample-btcd.conf") + tmpConfigFile := filepath.Join(appPath, "sample-lbcd.conf") err = ioutil.WriteFile(tmpConfigFile, data, 0644) if err != nil { t.Fatalf("Failed copying sample config file: %v", err) diff --git a/connmgr/seed.go b/connmgr/seed.go index 063b546a..b35d2a1a 100644 --- a/connmgr/seed.go +++ b/connmgr/seed.go @@ -11,8 +11,8 @@ import ( "strconv" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/database/cmd/dbtool/fetchblock.go b/database/cmd/dbtool/fetchblock.go index 75a3e31a..b2ac4893 100644 --- a/database/cmd/dbtool/fetchblock.go +++ b/database/cmd/dbtool/fetchblock.go @@ -9,8 +9,8 @@ import ( "errors" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) // fetchBlockCmd defines the configuration options for the fetchblock command. diff --git a/database/cmd/dbtool/fetchblockregion.go b/database/cmd/dbtool/fetchblockregion.go index 9d63ed17..0204c36b 100644 --- a/database/cmd/dbtool/fetchblockregion.go +++ b/database/cmd/dbtool/fetchblockregion.go @@ -10,8 +10,8 @@ import ( "strconv" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) // blockRegionCmd defines the configuration options for the fetchblockregion diff --git a/database/cmd/dbtool/globalconfig.go b/database/cmd/dbtool/globalconfig.go index aa1e0e04..8d19c2b1 100644 --- a/database/cmd/dbtool/globalconfig.go +++ b/database/cmd/dbtool/globalconfig.go @@ -10,15 +10,15 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) + btcdHomeDir = btcutil.AppDataDir("lbcd", false) knownDbTypes = database.SupportedDrivers() activeNetParams = &chaincfg.MainNetParams @@ -31,7 +31,7 @@ var ( // config defines the global configuration options. type config struct { - DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"` + DataDir string `short:"b" long:"datadir" description:"Location of the lbcd data directory"` DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"` RegressionTest bool `long:"regtest" description:"Use the regression test network"` SimNet bool `long:"simnet" description:"Use the simulation test network"` @@ -60,7 +60,7 @@ func validDbType(dbType string) bool { } // netName returns the name used when referring to a bitcoin network. At the -// time of writing, btcd currently places blocks for testnet version 3 in the +// time of writing, lbcd currently places blocks for testnet version 3 in the // data and log directory "testnet", which does not match the Name field of the // chaincfg parameters. This function can be used to override this directory name // as "testnet" when the passed active network matches wire.TestNet3. diff --git a/database/cmd/dbtool/insecureimport.go b/database/cmd/dbtool/insecureimport.go index 7564eb68..442873c9 100644 --- a/database/cmd/dbtool/insecureimport.go +++ b/database/cmd/dbtool/insecureimport.go @@ -12,10 +12,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // importCmd defines the configuration options for the insecureimport command. diff --git a/database/cmd/dbtool/loadheaders.go b/database/cmd/dbtool/loadheaders.go index a3ee8c73..00bb5411 100644 --- a/database/cmd/dbtool/loadheaders.go +++ b/database/cmd/dbtool/loadheaders.go @@ -7,8 +7,8 @@ package main import ( "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) // headersCmd defines the configuration options for the loadheaders command. diff --git a/database/cmd/dbtool/main.go b/database/cmd/dbtool/main.go index 73c59a6e..c7fb6a45 100644 --- a/database/cmd/dbtool/main.go +++ b/database/cmd/dbtool/main.go @@ -9,9 +9,9 @@ import ( "path/filepath" "strings" - "github.com/btcsuite/btcd/database" "github.com/btcsuite/btclog" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/database" ) const ( diff --git a/database/driver_test.go b/database/driver_test.go index 3bb48de1..6d0b00a6 100644 --- a/database/driver_test.go +++ b/database/driver_test.go @@ -8,8 +8,8 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" ) var ( diff --git a/database/error_test.go b/database/error_test.go index 759d26e1..4d053d4b 100644 --- a/database/error_test.go +++ b/database/error_test.go @@ -8,7 +8,7 @@ import ( "errors" "testing" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/database" ) // TestErrorCodeStringer tests the stringized output for the ErrorCode type. diff --git a/database/example_test.go b/database/example_test.go index 8b6fe7bc..daf475cd 100644 --- a/database/example_test.go +++ b/database/example_test.go @@ -10,11 +10,11 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // This example demonstrates creating a new database. @@ -22,8 +22,8 @@ func ExampleCreate() { // This example assumes the ffldb driver is imported. // // import ( - // "github.com/btcsuite/btcd/database" - // _ "github.com/btcsuite/btcd/database/ffldb" + // "github.com/lbryio/lbcd/database" + // _ "github.com/lbryio/lbcd/database/ffldb" // ) // Create a database and schedule it to be closed and removed on exit. @@ -48,8 +48,8 @@ func Example_basicUsage() { // This example assumes the ffldb driver is imported. // // import ( - // "github.com/btcsuite/btcd/database" - // _ "github.com/btcsuite/btcd/database/ffldb" + // "github.com/lbryio/lbcd/database" + // _ "github.com/lbryio/lbcd/database/ffldb" // ) // Create a database and schedule it to be closed and removed on exit. @@ -114,8 +114,8 @@ func Example_blockStorageAndRetrieval() { // This example assumes the ffldb driver is imported. // // import ( - // "github.com/btcsuite/btcd/database" - // _ "github.com/btcsuite/btcd/database/ffldb" + // "github.com/lbryio/lbcd/database" + // _ "github.com/lbryio/lbcd/database/ffldb" // ) // Create a database and schedule it to be closed and removed on exit. @@ -173,5 +173,5 @@ func Example_blockStorageAndRetrieval() { fmt.Printf("Serialized block size: %d bytes\n", len(loadedBlockBytes)) // Output: - // Serialized block size: 285 bytes + // Serialized block size: 229 bytes } diff --git a/database/ffldb/bench_test.go b/database/ffldb/bench_test.go index 8d020313..7ea0d126 100644 --- a/database/ffldb/bench_test.go +++ b/database/ffldb/bench_test.go @@ -9,9 +9,9 @@ import ( "path/filepath" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) // BenchmarkBlockHeader benchmarks how long it takes to load the mainnet genesis diff --git a/database/ffldb/blockio.go b/database/ffldb/blockio.go index 8fb27ab2..ae71a891 100644 --- a/database/ffldb/blockio.go +++ b/database/ffldb/blockio.go @@ -17,9 +17,9 @@ import ( "path/filepath" "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/database/ffldb/db.go b/database/ffldb/db.go index b4994421..0d6acd51 100644 --- a/database/ffldb/db.go +++ b/database/ffldb/db.go @@ -14,11 +14,6 @@ import ( "sort" "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/database/internal/treap" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/goleveldb/leveldb" "github.com/btcsuite/goleveldb/leveldb/comparer" ldberrors "github.com/btcsuite/goleveldb/leveldb/errors" @@ -26,6 +21,11 @@ import ( "github.com/btcsuite/goleveldb/leveldb/iterator" "github.com/btcsuite/goleveldb/leveldb/opt" "github.com/btcsuite/goleveldb/leveldb/util" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/database/internal/treap" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/database/ffldb/dbcache.go b/database/ffldb/dbcache.go index a2346b58..15c554a7 100644 --- a/database/ffldb/dbcache.go +++ b/database/ffldb/dbcache.go @@ -10,10 +10,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/database/internal/treap" "github.com/btcsuite/goleveldb/leveldb" "github.com/btcsuite/goleveldb/leveldb/iterator" "github.com/btcsuite/goleveldb/leveldb/util" + "github.com/lbryio/lbcd/database/internal/treap" ) const ( diff --git a/database/ffldb/doc.go b/database/ffldb/doc.go index 96a2992c..cca5ebc5 100644 --- a/database/ffldb/doc.go +++ b/database/ffldb/doc.go @@ -6,7 +6,7 @@ Package ffldb implements a driver for the database package that uses leveldb for the backing metadata and flat files for block storage. -This driver is the recommended driver for use with btcd. It makes use leveldb +This driver is the recommended driver for use with lbcd. It makes use leveldb for the metadata, flat files for block storage, and checksums in key areas to ensure data integrity. diff --git a/database/ffldb/driver.go b/database/ffldb/driver.go index 28ab8277..39a1e02b 100644 --- a/database/ffldb/driver.go +++ b/database/ffldb/driver.go @@ -7,9 +7,9 @@ package ffldb import ( "fmt" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) var log = btclog.Disabled diff --git a/database/ffldb/driver_test.go b/database/ffldb/driver_test.go index f3db909d..ff53acd0 100644 --- a/database/ffldb/driver_test.go +++ b/database/ffldb/driver_test.go @@ -11,10 +11,10 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/database/ffldb" + btcutil "github.com/lbryio/lbcutil" ) // dbType is the database type name for this driver. diff --git a/database/ffldb/export_test.go b/database/ffldb/export_test.go index 2d8e4d2a..bcad41af 100644 --- a/database/ffldb/export_test.go +++ b/database/ffldb/export_test.go @@ -11,7 +11,7 @@ The functions are only exported while the tests are being run. package ffldb -import "github.com/btcsuite/btcd/database" +import "github.com/lbryio/lbcd/database" // TstRunWithMaxBlockFileSize runs the passed function with the maximum allowed // file size for the database set to the provided value. The value will be set diff --git a/database/ffldb/interface_test.go b/database/ffldb/interface_test.go index 1ce991cc..b1b4cac7 100644 --- a/database/ffldb/interface_test.go +++ b/database/ffldb/interface_test.go @@ -25,11 +25,10 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/database/ffldb/ldbtreapiter.go b/database/ffldb/ldbtreapiter.go index b3d6b6bd..0a552633 100644 --- a/database/ffldb/ldbtreapiter.go +++ b/database/ffldb/ldbtreapiter.go @@ -5,9 +5,9 @@ package ffldb import ( - "github.com/btcsuite/btcd/database/internal/treap" "github.com/btcsuite/goleveldb/leveldb/iterator" "github.com/btcsuite/goleveldb/leveldb/util" + "github.com/lbryio/lbcd/database/internal/treap" ) // ldbTreapIter wraps a treap iterator to provide the additional functionality diff --git a/database/ffldb/reconcile.go b/database/ffldb/reconcile.go index e2c4d6bb..60456c26 100644 --- a/database/ffldb/reconcile.go +++ b/database/ffldb/reconcile.go @@ -8,7 +8,7 @@ import ( "fmt" "hash/crc32" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/database" ) // The serialized write cursor location format is: diff --git a/database/ffldb/whitebox_test.go b/database/ffldb/whitebox_test.go index 161d866d..4314c69f 100644 --- a/database/ffldb/whitebox_test.go +++ b/database/ffldb/whitebox_test.go @@ -17,12 +17,11 @@ import ( "path/filepath" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/goleveldb/leveldb" ldberrors "github.com/btcsuite/goleveldb/leveldb/errors" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/database/interface.go b/database/interface.go index 435a8ff5..5b566f11 100644 --- a/database/interface.go +++ b/database/interface.go @@ -8,8 +8,8 @@ package database import ( - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + btcutil "github.com/lbryio/lbcutil" ) // Cursor represents a cursor over key/value pairs and nested buckets of a diff --git a/doc.go b/doc.go index a9de2b11..94ccbaab 100644 --- a/doc.go +++ b/doc.go @@ -3,22 +3,22 @@ // license that can be found in the LICENSE file. /* -btcd is a full-node bitcoin implementation written in Go. +lbcd is a full-node bitcoin implementation written in Go. -The default options are sane for most users. This means btcd will work 'out of +The default options are sane for most users. This means lbcd will work 'out of the box' for most users. However, there are also a wide variety of flags that can be used to control it. The following section provides a usage overview which enumerates the flags. An interesting point to note is that the long form of all of these options (except -C) can be specified in a configuration file that is automatically -parsed when btcd starts up. By default, the configuration file is located at -~/.btcd/btcd.conf on POSIX-style operating systems and %LOCALAPPDATA%\btcd\btcd.conf +parsed when lbcd starts up. By default, the configuration file is located at +~/.lbcd/lbcd.conf on POSIX-style operating systems and %LOCALAPPDATA%\lbcd\lbcd.conf on Windows. The -C (--configfile) flag, as shown below, can be used to override this location. Usage: - btcd [OPTIONS] + lbcd [OPTIONS] Application Options: --addcheckpoint= Add a custom checkpoint. Format: diff --git a/docs/conf.py b/docs/conf.py index 3db16305..145c0ac5 100644 --- a/docs/conf.py +++ b/docs/conf.py @@ -18,9 +18,9 @@ from recommonmark.transform import AutoStructify # -- Project information ----------------------------------------------------- -project = 'btcd' -copyright = '2020, btcd' -author = 'btcsuite developers' +project = 'lbcd' +copyright = '2021, lbcd' +author = 'LBRY developers' # The full version, including alpha/beta/rc tags release = 'beta' @@ -65,9 +65,11 @@ html_theme = 'sphinx_rtd_theme' html_static_path = ['_static'] # app setup hook + + def setup(app): app.add_config_value('recommonmark_config', { - #'url_resolver': lambda url: github_doc_root + url, + # 'url_resolver': lambda url: github_doc_root + url, 'auto_toc_tree_section': 'Contents', 'enable_math': False, 'enable_inline_math': False, diff --git a/integration/bip0009_test.go b/integration/bip0009_test.go index 9bdec34f..fa94d2d0 100644 --- a/integration/bip0009_test.go +++ b/integration/bip0009_test.go @@ -13,10 +13,10 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/integration/rpctest" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/integration/rpctest" ) const ( diff --git a/integration/csv_fork_test.go b/integration/csv_fork_test.go index 31466349..1b4ae02b 100644 --- a/integration/csv_fork_test.go +++ b/integration/csv_fork_test.go @@ -14,14 +14,14 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/integration/rpctest" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/integration/rpctest" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/integration/rpcserver_test.go b/integration/rpcserver_test.go index 5875b353..9fbddc6b 100644 --- a/integration/rpcserver_test.go +++ b/integration/rpcserver_test.go @@ -14,10 +14,10 @@ import ( "runtime/debug" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/integration/rpctest" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/integration/rpctest" + "github.com/lbryio/lbcd/rpcclient" ) func testGetBestBlock(r *rpctest.Harness, t *testing.T) { diff --git a/integration/rpctest/blockgen.go b/integration/rpctest/blockgen.go index 0d802f5a..dae3b7fd 100644 --- a/integration/rpctest/blockgen.go +++ b/integration/rpctest/blockgen.go @@ -11,13 +11,13 @@ import ( "runtime" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // solveBlock attempts to find a nonce which makes the passed block header hash diff --git a/integration/rpctest/btcd.go b/integration/rpctest/btcd.go index 29642c84..e3bd4178 100644 --- a/integration/rpctest/btcd.go +++ b/integration/rpctest/btcd.go @@ -44,16 +44,16 @@ func btcdExecutablePath() (string, error) { } // Build btcd and output an executable in a static temp path. - outputPath := filepath.Join(testDir, "btcd") + outputPath := filepath.Join(testDir, "lbcd") if runtime.GOOS == "windows" { outputPath += ".exe" } cmd := exec.Command( - "go", "build", "-o", outputPath, "github.com/btcsuite/btcd", + "go", "build", "-o", outputPath, "github.com/lbryio/lbcd", ) err = cmd.Run() if err != nil { - return "", fmt.Errorf("Failed to build btcd: %v", err) + return "", fmt.Errorf("Failed to build lbcd: %v", err) } // Save executable path so future calls do not recompile. diff --git a/integration/rpctest/memwallet.go b/integration/rpctest/memwallet.go index 59b0ef4c..c1374ef3 100644 --- a/integration/rpctest/memwallet.go +++ b/integration/rpctest/memwallet.go @@ -10,15 +10,15 @@ import ( "fmt" "sync" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcutil/hdkeychain" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + "github.com/lbryio/lbcutil/hdkeychain" ) var ( diff --git a/integration/rpctest/node.go b/integration/rpctest/node.go index 73dc15fc..2c7644b8 100644 --- a/integration/rpctest/node.go +++ b/integration/rpctest/node.go @@ -14,8 +14,8 @@ import ( "runtime" "time" - rpc "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + rpc "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) // nodeConfig contains all the args, and data required to launch a btcd process @@ -51,7 +51,7 @@ func newConfig(prefix, certFile, keyFile string, extra []string, var err error btcdPath, err = btcdExecutablePath() if err != nil { - btcdPath = "btcd" + btcdPath = "lbcd" } } diff --git a/integration/rpctest/rpc_harness.go b/integration/rpctest/rpc_harness.go index 679ae4e4..1d1eaefa 100644 --- a/integration/rpctest/rpc_harness.go +++ b/integration/rpctest/rpc_harness.go @@ -16,11 +16,11 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -531,7 +531,7 @@ func generateListeningAddresses() (string, string) { // baseDir is the directory path of the temp directory for all rpctest files. func baseDir() (string, error) { - dirPath := filepath.Join(os.TempDir(), "btcd", "rpctest") + dirPath := filepath.Join(os.TempDir(), "lbcd", "rpctest") err := os.MkdirAll(dirPath, 0755) return dirPath, err } diff --git a/integration/rpctest/rpc_harness_test.go b/integration/rpctest/rpc_harness_test.go index df753e31..de9db318 100644 --- a/integration/rpctest/rpc_harness_test.go +++ b/integration/rpctest/rpc_harness_test.go @@ -13,11 +13,11 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) func testSendOutputs(r *Harness, t *testing.T) { diff --git a/integration/rpctest/utils.go b/integration/rpctest/utils.go index d4d76f2e..3273ae3c 100644 --- a/integration/rpctest/utils.go +++ b/integration/rpctest/utils.go @@ -8,8 +8,8 @@ import ( "reflect" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" ) // JoinType is an enum representing a particular type of "node join". A node diff --git a/btcd.go b/lbcd.go similarity index 98% rename from btcd.go rename to lbcd.go index 19ef61eb..cee4edb9 100644 --- a/btcd.go +++ b/lbcd.go @@ -15,10 +15,10 @@ import ( "runtime/debug" "runtime/pprof" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/claimtrie/param" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/limits" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/limits" "github.com/felixge/fgprof" ) diff --git a/log.go b/log.go index a69509cd..cc845475 100644 --- a/log.go +++ b/log.go @@ -10,18 +10,18 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/claimtrie/node" - "github.com/btcsuite/btcd/connmgr" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/mining/cpuminer" - "github.com/btcsuite/btcd/netsync" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/connmgr" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/mining/cpuminer" + "github.com/lbryio/lbcd/netsync" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/txscript" "github.com/btcsuite/btclog" "github.com/jrick/logrotate/rotator" diff --git a/mempool/error.go b/mempool/error.go index b0d42be4..7d107ae3 100644 --- a/mempool/error.go +++ b/mempool/error.go @@ -5,8 +5,8 @@ package mempool import ( - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/wire" ) // RuleError identifies a rule violation. It is used to indicate that diff --git a/mempool/estimatefee.go b/mempool/estimatefee.go index 55fe4810..719c42e2 100644 --- a/mempool/estimatefee.go +++ b/mempool/estimatefee.go @@ -16,9 +16,9 @@ import ( "strings" "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + btcutil "github.com/lbryio/lbcutil" ) // TODO incorporate Alex Morcos' modifications to Gavin's initial model diff --git a/mempool/estimatefee_test.go b/mempool/estimatefee_test.go index 16dcfadc..6f86d035 100644 --- a/mempool/estimatefee_test.go +++ b/mempool/estimatefee_test.go @@ -9,10 +9,10 @@ import ( "math/rand" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // newTestFeeEstimator creates a feeEstimator with some different parameters diff --git a/mempool/mempool.go b/mempool/mempool.go index 65d8e8cf..c52d9d39 100644 --- a/mempool/mempool.go +++ b/mempool/mempool.go @@ -12,15 +12,15 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mempool/mempool_test.go b/mempool/mempool_test.go index 96d50544..b24045ba 100644 --- a/mempool/mempool_test.go +++ b/mempool/mempool_test.go @@ -12,13 +12,13 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // fakeChain is used by the pool harness to provide generated test utxos and diff --git a/mempool/policy.go b/mempool/policy.go index a58f110b..33965886 100644 --- a/mempool/policy.go +++ b/mempool/policy.go @@ -6,12 +6,13 @@ package mempool import ( "fmt" + "math" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mempool/policy_test.go b/mempool/policy_test.go index 9dd618ad..de1051d3 100644 --- a/mempool/policy_test.go +++ b/mempool/policy_test.go @@ -9,12 +9,12 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // TestCalcMinRequiredTxRelayFee tests the calcMinRequiredTxRelayFee API. diff --git a/mining/cpuminer/cpuminer.go b/mining/cpuminer/cpuminer.go index a62d5cf6..64cfaf50 100644 --- a/mining/cpuminer/cpuminer.go +++ b/mining/cpuminer/cpuminer.go @@ -12,12 +12,12 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mining/mining.go b/mining/mining.go index 609fdd6d..6eb00316 100644 --- a/mining/mining.go +++ b/mining/mining.go @@ -10,12 +10,12 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -30,7 +30,7 @@ const ( // CoinbaseFlags is added to the coinbase script of a generated block // and is used to monitor BIP16 support as well as blocks that are // generated via btcd. - CoinbaseFlags = "/P2SH/btcd/" + CoinbaseFlags = "/P2SH/lbcd/" ) // TxDesc is a descriptor about a transaction in a transaction source along with diff --git a/mining/mining_test.go b/mining/mining_test.go index 362253e5..f2a65419 100644 --- a/mining/mining_test.go +++ b/mining/mining_test.go @@ -9,7 +9,7 @@ import ( "math/rand" "testing" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // TestTxFeePrioHeap ensures the priority queue for transaction fees and diff --git a/mining/policy.go b/mining/policy.go index c3f059c5..040095f9 100644 --- a/mining/policy.go +++ b/mining/policy.go @@ -5,9 +5,9 @@ package mining import ( - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mining/policy_test.go b/mining/policy_test.go index f66a9c8d..e7ababfa 100644 --- a/mining/policy_test.go +++ b/mining/policy_test.go @@ -8,10 +8,10 @@ import ( "encoding/hex" "testing" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // newHashFromStr converts the passed big-endian hex string into a diff --git a/netsync/blocklogger.go b/netsync/blocklogger.go index 18480e78..34a549a1 100644 --- a/netsync/blocklogger.go +++ b/netsync/blocklogger.go @@ -9,7 +9,7 @@ import ( "time" "github.com/btcsuite/btclog" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // blockProgressLogger provides periodic logging for other services in order diff --git a/netsync/interface.go b/netsync/interface.go index 3e6ca1c1..9361bfbc 100644 --- a/netsync/interface.go +++ b/netsync/interface.go @@ -5,13 +5,13 @@ package netsync import ( - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // PeerNotifier exposes methods to notify peers of status changes to diff --git a/netsync/manager.go b/netsync/manager.go index a56433dd..69093610 100644 --- a/netsync/manager.go +++ b/netsync/manager.go @@ -12,14 +12,14 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - peerpkg "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + peerpkg "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/params.go b/params.go index 1f85ebc7..36ed1024 100644 --- a/params.go +++ b/params.go @@ -5,8 +5,8 @@ package main import ( - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" ) // activeNetParams is a pointer to the parameters specific to the diff --git a/peer/doc.go b/peer/doc.go index 88fae8e8..1bb8cf32 100644 --- a/peer/doc.go +++ b/peer/doc.go @@ -145,6 +145,6 @@ raw message bytes using a format similar to hexdump -C. Bitcoin Improvement Proposals This package supports all BIPS supported by the wire package. -(https://pkg.go.dev/github.com/btcsuite/btcd/wire#hdr-Bitcoin_Improvement_Proposals) +(https://pkg.go.dev/github.com/lbryio/lbcd/wire#hdr-Bitcoin_Improvement_Proposals) */ package peer diff --git a/peer/example_test.go b/peer/example_test.go index d4662a2b..268ed1ea 100644 --- a/peer/example_test.go +++ b/peer/example_test.go @@ -10,9 +10,9 @@ import ( "net" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" ) // mockRemotePeer creates a basic inbound peer listening on the simnet port for diff --git a/peer/log.go b/peer/log.go index 71bebd0d..a96b8e50 100644 --- a/peer/log.go +++ b/peer/log.go @@ -9,10 +9,10 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/peer/peer.go b/peer/peer.go index 47d30959..5b94931b 100644 --- a/peer/peer.go +++ b/peer/peer.go @@ -18,13 +18,13 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/go-socks/socks" "github.com/davecgh/go-spew/spew" "github.com/decred/dcrd/lru" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/peer/peer_test.go b/peer/peer_test.go index dd7f36aa..0cb9c66c 100644 --- a/peer/peer_test.go +++ b/peer/peer_test.go @@ -13,11 +13,11 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/go-socks/socks" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" ) // conn mocks a network connection by implementing the net.Conn interface. It diff --git a/rpcadapters.go b/rpcadapters.go index ddcdf79b..2a1af72f 100644 --- a/rpcadapters.go +++ b/rpcadapters.go @@ -7,13 +7,13 @@ package main import ( "sync/atomic" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/netsync" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/netsync" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // rpcPeer provides a peer for use with the RPC server and implements the diff --git a/rpcclaimtrie.go b/rpcclaimtrie.go index d58f1cc1..837eafc0 100644 --- a/rpcclaimtrie.go +++ b/rpcclaimtrie.go @@ -6,13 +6,13 @@ import ( "strconv" "strings" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/claimtrie/node" - "github.com/btcsuite/btcd/claimtrie/normalization" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/normalization" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" ) var claimtrieHandlers = map[string]commandHandler{ diff --git a/rpcclient/chain.go b/rpcclient/chain.go index d478da7a..3c3693e6 100644 --- a/rpcclient/chain.go +++ b/rpcclient/chain.go @@ -10,9 +10,9 @@ import ( "encoding/hex" "encoding/json" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // FutureGetBestBlockHashResult is a future promise to deliver the result of a diff --git a/rpcclient/doc.go b/rpcclient/doc.go index b682ba10..d82a40a1 100644 --- a/rpcclient/doc.go +++ b/rpcclient/doc.go @@ -9,7 +9,7 @@ Overview This client provides a robust and easy to use client for interfacing with a Bitcoin RPC server that uses a btcd/bitcoin core compatible Bitcoin JSON-RPC -API. This client has been tested with btcd (https://github.com/btcsuite/btcd), +API. This client has been tested with btcd (https://github.com/lbryio/lbcd), btcwallet (https://github.com/btcsuite/btcwallet), and bitcoin core (https://github.com/bitcoin). diff --git a/rpcclient/example_test.go b/rpcclient/example_test.go index 9ba9adad..f044e9f1 100644 --- a/rpcclient/example_test.go +++ b/rpcclient/example_test.go @@ -6,7 +6,8 @@ package rpcclient import ( "fmt" - "github.com/btcsuite/btcd/btcjson" + + "github.com/lbryio/lbcd/btcjson" ) var connCfg = &ConnConfig{ diff --git a/rpcclient/examples/bitcoincorehttp/main.go b/rpcclient/examples/bitcoincorehttp/main.go index 489770a2..54e727de 100644 --- a/rpcclient/examples/bitcoincorehttp/main.go +++ b/rpcclient/examples/bitcoincorehttp/main.go @@ -7,7 +7,7 @@ package main import ( "log" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/rpcclient" ) func main() { diff --git a/rpcclient/examples/bitcoincorehttpbulk/main.go b/rpcclient/examples/bitcoincorehttpbulk/main.go index 3dce058d..fd21ede4 100644 --- a/rpcclient/examples/bitcoincorehttpbulk/main.go +++ b/rpcclient/examples/bitcoincorehttpbulk/main.go @@ -8,7 +8,7 @@ import ( "fmt" "log" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/rpcclient" ) func main() { diff --git a/rpcclient/examples/btcdwebsockets/main.go b/rpcclient/examples/btcdwebsockets/main.go index 89889dd5..1a12da9e 100644 --- a/rpcclient/examples/btcdwebsockets/main.go +++ b/rpcclient/examples/btcdwebsockets/main.go @@ -10,9 +10,9 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/rpcclient" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) func main() { @@ -32,7 +32,7 @@ func main() { } // Connect to local btcd RPC server using websockets. - btcdHomeDir := btcutil.AppDataDir("btcd", false) + btcdHomeDir := btcutil.AppDataDir("lbcd", false) certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) diff --git a/rpcclient/examples/btcwalletwebsockets/main.go b/rpcclient/examples/btcwalletwebsockets/main.go index e803138d..b0bc6f83 100644 --- a/rpcclient/examples/btcwalletwebsockets/main.go +++ b/rpcclient/examples/btcwalletwebsockets/main.go @@ -10,9 +10,9 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { @@ -27,8 +27,8 @@ func main() { }, } - // Connect to local btcwallet RPC server using websockets. - certHomeDir := btcutil.AppDataDir("btcwallet", false) + // Connect to local lbcwallet RPC server using websockets. + certHomeDir := btcutil.AppDataDir("lbcwallet", false) certs, err := ioutil.ReadFile(filepath.Join(certHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) diff --git a/rpcclient/extensions.go b/rpcclient/extensions.go index d16cd525..3e064d92 100644 --- a/rpcclient/extensions.go +++ b/rpcclient/extensions.go @@ -12,10 +12,10 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // FutureDebugLevelResult is a future promise to deliver the result of a diff --git a/rpcclient/infrastructure.go b/rpcclient/infrastructure.go index 359a48d0..592c0dde 100644 --- a/rpcclient/infrastructure.go +++ b/rpcclient/infrastructure.go @@ -25,10 +25,10 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" "github.com/btcsuite/go-socks/socks" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" ) var ( @@ -118,8 +118,8 @@ const ( // 0.19.0. BitcoindPost19 - // Btcd represents a catch-all btcd version. - Btcd + // Lbcd represents a catch-all lbcd version. + Lbcd ) // Client represents a Bitcoin RPC client which allows easy access to the @@ -1573,8 +1573,8 @@ func (c *Client) BackendVersion() (BackendVersion, error) { switch err := err.(type) { // Parse the btcd version and cache it. case nil: - log.Debugf("Detected btcd version: %v", info.Version) - version := Btcd + log.Debugf("Detected lbcd version: %v", info.Version) + version := Lbcd c.backendVersion = &version return *c.backendVersion, nil @@ -1582,12 +1582,12 @@ func (c *Client) BackendVersion() (BackendVersion, error) { // we actually ran into an error. case *btcjson.RPCError: if err.Code != btcjson.ErrRPCMethodNotFound.Code { - return 0, fmt.Errorf("unable to detect btcd version: "+ + return 0, fmt.Errorf("unable to detect lbcd version: "+ "%v", err) } default: - return 0, fmt.Errorf("unable to detect btcd version: %v", err) + return 0, fmt.Errorf("unable to detect lbcd version: %v", err) } // Since the GetInfo method was not found, we assume the client is diff --git a/rpcclient/mining.go b/rpcclient/mining.go index 431054e1..b27a72b8 100644 --- a/rpcclient/mining.go +++ b/rpcclient/mining.go @@ -9,9 +9,9 @@ import ( "encoding/json" "errors" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + btcutil "github.com/lbryio/lbcutil" ) // FutureGenerateResult is a future promise to deliver the result of a diff --git a/rpcclient/net.go b/rpcclient/net.go index 8c191ff6..ee9125e9 100644 --- a/rpcclient/net.go +++ b/rpcclient/net.go @@ -7,7 +7,7 @@ package rpcclient import ( "encoding/json" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // AddNodeCommand enumerates the available commands that the AddNode function diff --git a/rpcclient/notify.go b/rpcclient/notify.go index 1feb7556..7dc38e00 100644 --- a/rpcclient/notify.go +++ b/rpcclient/notify.go @@ -13,10 +13,10 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( @@ -419,7 +419,7 @@ func (c *Client) handleNotification(ntfn *rawNotification) { connected, err := parseBtcdConnectedNtfnParams(ntfn.Params) if err != nil { - log.Warnf("Received invalid btcd connected "+ + log.Warnf("Received invalid lbcd connected "+ "notification: %v", err) return } diff --git a/rpcclient/rawrequest.go b/rpcclient/rawrequest.go index baead8bb..1042b0f0 100644 --- a/rpcclient/rawrequest.go +++ b/rpcclient/rawrequest.go @@ -8,7 +8,7 @@ import ( "encoding/json" "errors" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // FutureRawResult is a future promise to deliver the result of a RawRequest RPC diff --git a/rpcclient/rawtransactions.go b/rpcclient/rawtransactions.go index dd124de0..f779fa50 100644 --- a/rpcclient/rawtransactions.go +++ b/rpcclient/rawtransactions.go @@ -9,10 +9,10 @@ import ( "encoding/hex" "encoding/json" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/rpcclient/wallet.go b/rpcclient/wallet.go index 011e9106..4d6cdea0 100644 --- a/rpcclient/wallet.go +++ b/rpcclient/wallet.go @@ -8,11 +8,11 @@ import ( "encoding/json" "strconv" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // ***************************** diff --git a/rpcserver.go b/rpcserver.go index 57000307..f337668a 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -27,21 +27,21 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/mining/cpuminer" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/mining/cpuminer" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // API version constants @@ -3613,7 +3613,7 @@ func handleStop(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (inter case s.requestProcessShutdown <- struct{}{}: default: } - return "btcd stopping.", nil + return "lbcd stopping.", nil } // handleSubmitBlock implements the submitblock command. @@ -3821,7 +3821,7 @@ func handleVerifyMessage(s *rpcServer, cmd interface{}, closeChan <-chan struct{ // NOTE: This is a btcsuite extension ported from github.com/decred/dcrd. func handleVersion(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { result := map[string]btcjson.VersionResult{ - "btcdjsonrpcapi": { + "lbcdjsonrpcapi": { VersionString: jsonrpcSemverString, Major: jsonrpcSemverMajor, Minor: jsonrpcSemverMinor, @@ -4415,7 +4415,7 @@ func (s *rpcServer) jsonRPCRead(w http.ResponseWriter, r *http.Request, isAdmin // jsonAuthFail sends a message back to the client if the http auth is rejected. func jsonAuthFail(w http.ResponseWriter) { - w.Header().Add("WWW-Authenticate", `Basic realm="btcd RPC"`) + w.Header().Add("WWW-Authenticate", `Basic realm="lbcd RPC"`) http.Error(w, "401 Unauthorized.", http.StatusUnauthorized) } @@ -4496,7 +4496,7 @@ func (s *rpcServer) Start() { func genCertPair(certFile, keyFile string) error { rpcsLog.Infof("Generating TLS certificates...") - org := "btcd autogenerated cert" + org := "lbcd autogenerated cert" validUntil := time.Now().Add(10 * 365 * 24 * time.Hour) cert, key, err := btcutil.NewTLSCertPair(org, validUntil, nil) if err != nil { diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 5d54fbf9..dfbe86c6 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -11,7 +11,7 @@ import ( "strings" "sync" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // helpDescsEnUS defines the English descriptions used for the help strings. @@ -21,7 +21,7 @@ var helpDescsEnUS = map[string]string{ "The levelspec can either a debug level or of the form:\n" + "=,=,...\n" + "The valid debug levels are trace, debug, info, warn, error, and critical.\n" + - "The valid subsystems are AMGR, ADXR, BCDB, BMGR, BTCD, CHAN, DISC, PEER, RPCS, SCRP, SRVR, and TXMP.\n" + + "The valid subsystems are AMGR, ADXR, BCDB, BMGR, MAIN, LBRY, CHAN, DISC, PEER, RPCS, SCRP, SRVR, and TXMP.\n" + "Finally the keyword 'show' will return a list of the available subsystems.", "debuglevel-levelspec": "The debug level(s) to use or the keyword 'show'", "debuglevel--condition0": "levelspec!=show", @@ -52,7 +52,7 @@ var helpDescsEnUS = map[string]string{ "createrawtransaction-amounts": "JSON object with the destination addresses as keys and amounts as values", "createrawtransaction-amounts--key": "address", "createrawtransaction-amounts--value": "n.nnn", - "createrawtransaction-amounts--desc": "The destination address as the key and the amount in BTC as the value", + "createrawtransaction-amounts--desc": "The destination address as the key and the amount in LBC as the value", "createrawtransaction-locktime": "Locktime value; a non-zero value will also locktime-activate the inputs", "createrawtransaction--result0": "Hex-encoded bytes of the serialized transaction", @@ -87,9 +87,11 @@ var helpDescsEnUS = map[string]string{ "scriptpubkeyresult-reqSigs": "The number of required signatures", "scriptpubkeyresult-type": "The type of the script (e.g. 'pubkeyhash')", "scriptpubkeyresult-addresses": "The bitcoin addresses associated with this script", + "scriptpubkeyresult-issupport": "Creates a support", + "scriptpubkeyresult-isclaim": "Creates or updates a claim", // Vout help. - "vout-value": "The amount in BTC", + "vout-value": "The amount in LBC", "vout-n": "The index of this transaction output", "vout-scriptPubKey": "The public key script used to pay coins as a JSON object", @@ -392,7 +394,7 @@ var helpDescsEnUS = map[string]string{ "infochainresult-proxy": "The proxy used by the server", "infochainresult-difficulty": "The current target difficulty", "infochainresult-testnet": "Whether or not server is using testnet", - "infochainresult-relayfee": "The minimum relay fee for non-free transactions in BTC/KB", + "infochainresult-relayfee": "The minimum relay fee for non-free transactions in LBC/KB", "infochainresult-errors": "Any current errors", // InfoWalletResult help. @@ -409,8 +411,8 @@ var helpDescsEnUS = map[string]string{ "infowalletresult-keypoololdest": "Seconds since 1 Jan 1970 GMT of the oldest pre-generated key in the key pool", "infowalletresult-keypoolsize": "The number of new keys that are pre-generated", "infowalletresult-unlocked_until": "The timestamp in seconds since 1 Jan 1970 GMT that the wallet is unlocked for transfers, or 0 if the wallet is locked", - "infowalletresult-paytxfee": "The transaction fee set in BTC/KB", - "infowalletresult-relayfee": "The minimum relay fee for non-free transactions in BTC/KB", + "infowalletresult-paytxfee": "The transaction fee set in LBC/KB", + "infowalletresult-relayfee": "The minimum relay fee for non-free transactions in LBC/KB", "infowalletresult-errors": "Any current errors", // GetHeadersCmd help. @@ -526,7 +528,7 @@ var helpDescsEnUS = map[string]string{ // GetTxOutResult help. "gettxoutresult-bestblock": "The block hash that contains the transaction output", "gettxoutresult-confirmations": "The number of confirmations", - "gettxoutresult-value": "The transaction amount in BTC", + "gettxoutresult-value": "The transaction amount in LBC", "gettxoutresult-scriptPubKey": "The public key script used to pay coins as a JSON object", "gettxoutresult-version": "The transaction version", "gettxoutresult-coinbase": "Whether or not the transaction is a coinbase", @@ -569,7 +571,7 @@ var helpDescsEnUS = map[string]string{ // SendRawTransactionCmd help. "sendrawtransaction--synopsis": "Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.", "sendrawtransaction-hextx": "Serialized, hex-encoded signed transaction", - "sendrawtransaction-feesetting": "Whether or not to allow insanely high fees in bitcoind < v0.19.0 or the max fee rate for bitcoind v0.19.0 and later (btcd does not yet implement this parameter, so it has no effect)", + "sendrawtransaction-feesetting": "Whether or not to allow insanely high fees in bitcoind < v0.19.0 or the max fee rate for bitcoind v0.19.0 and later (lbcd does not yet implement this parameter, so it has no effect)", "sendrawtransaction--result0": "The hash of the transaction", "allowhighfeesormaxfeerate-value": "Either the boolean value for the allowhighfees parameter in bitcoind < v0.19.0 or the numerical value for the maxfeerate field in bitcoind v0.19.0 and later", @@ -585,8 +587,8 @@ var helpDescsEnUS = map[string]string{ "signmessagewithprivkey--result0": "The signature of the message encoded in base 64", // StopCmd help. - "stop--synopsis": "Shutdown btcd.", - "stop--result0": "The string 'btcd stopping.'", + "stop--synopsis": "Shutdown lbcd.", + "stop--result0": "The string 'lbcd stopping.'", // SubmitBlockOptions help. "submitblockoptions-workid": "This parameter is currently ignored", @@ -614,7 +616,7 @@ var helpDescsEnUS = map[string]string{ // VerifyChainCmd help. "verifychain--synopsis": "Verifies the block chain database.\n" + "The actual checks performed by the checklevel parameter are implementation specific.\n" + - "For btcd this is:\n" + + "For lbcd this is:\n" + "checklevel=0 - Look up each block and ensure it can be loaded from the database.\n" + "checklevel=1 - Perform basic context-free sanity checks on each block.", "verifychain-checklevel": "How thorough the block verification is", @@ -661,7 +663,7 @@ var helpDescsEnUS = map[string]string{ "outpoint-index": "The index of the outpoint", // NotifySpentCmd help. - "notifyspent--synopsis": "Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this btcd instance) and when such a transaction first appears in a newly-attached block.", + "notifyspent--synopsis": "Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this lbcd instance) and when such a transaction first appears in a newly-attached block.", "notifyspent-outpoints": "List of transaction outpoints to monitor.", // StopNotifySpentCmd help. diff --git a/rpcwebsocket.go b/rpcwebsocket.go index 356a8974..dd18686a 100644 --- a/rpcwebsocket.go +++ b/rpcwebsocket.go @@ -20,15 +20,15 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" "golang.org/x/crypto/ripemd160" ) diff --git a/server.go b/server.go index a09776e5..0e57f622 100644 --- a/server.go +++ b/server.go @@ -22,24 +22,24 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/claimtrie" - claimtrieconfig "github.com/btcsuite/btcd/claimtrie/config" - "github.com/btcsuite/btcd/connmgr" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/mining/cpuminer" - "github.com/btcsuite/btcd/netsync" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcutil/bloom" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie" + claimtrieconfig "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/connmgr" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/mining/cpuminer" + "github.com/lbryio/lbcd/netsync" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + "github.com/lbryio/lbcutil/bloom" ) const ( @@ -2532,7 +2532,7 @@ out: // listen port? // XXX this assumes timeout is in seconds. listenPort, err := s.nat.AddPortMapping("tcp", int(lport), int(lport), - "btcd listen port", 20*60) + "lbcd listen port", 20*60) if err != nil { srvrLog.Warnf("can't add UPnP port mapping: %v", err) } diff --git a/txscript/engine.go b/txscript/engine.go index b6981c8c..05e76b2b 100644 --- a/txscript/engine.go +++ b/txscript/engine.go @@ -11,8 +11,8 @@ import ( "fmt" "math/big" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/wire" ) // ScriptFlags is a bitmask defining additional operations or tests that will be diff --git a/txscript/engine_test.go b/txscript/engine_test.go index 2e8c522c..889d9fb9 100644 --- a/txscript/engine_test.go +++ b/txscript/engine_test.go @@ -7,8 +7,8 @@ package txscript import ( "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // TestBadPC sets the pc to a deliberately bad result then confirms that Step() diff --git a/txscript/example_test.go b/txscript/example_test.go index 7bf2b3f0..e3e76a72 100644 --- a/txscript/example_test.go +++ b/txscript/example_test.go @@ -8,12 +8,12 @@ import ( "encoding/hex" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // This example demonstrates creating a script which pays to a bitcoin address. diff --git a/txscript/hashcache.go b/txscript/hashcache.go index f9c2caf7..ab5d9d1b 100644 --- a/txscript/hashcache.go +++ b/txscript/hashcache.go @@ -7,8 +7,8 @@ package txscript import ( "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // TxSigHashes houses the partial set of sighashes introduced within BIP0143. diff --git a/txscript/hashcache_test.go b/txscript/hashcache_test.go index cee59b99..c1373497 100644 --- a/txscript/hashcache_test.go +++ b/txscript/hashcache_test.go @@ -9,8 +9,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/wire" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/wire" ) func init() { diff --git a/txscript/nameclaim.go b/txscript/nameclaim.go index bcdf01eb..e1fddd7a 100644 --- a/txscript/nameclaim.go +++ b/txscript/nameclaim.go @@ -5,7 +5,7 @@ import ( "fmt" "unicode/utf8" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/txscript/opcode.go b/txscript/opcode.go index fff64e6e..016577f1 100644 --- a/txscript/opcode.go +++ b/txscript/opcode.go @@ -14,9 +14,9 @@ import ( "golang.org/x/crypto/ripemd160" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // An opcode defines the information related to a txscript opcode. opfunc, if diff --git a/txscript/pkscript.go b/txscript/pkscript.go index 0703ef5d..fede5158 100644 --- a/txscript/pkscript.go +++ b/txscript/pkscript.go @@ -5,10 +5,10 @@ import ( "errors" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" "golang.org/x/crypto/ripemd160" ) diff --git a/txscript/pkscript_test.go b/txscript/pkscript_test.go index 49e2db8a..1e95a49f 100644 --- a/txscript/pkscript_test.go +++ b/txscript/pkscript_test.go @@ -4,7 +4,7 @@ import ( "bytes" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // TestParsePkScript ensures that the supported script types can be parsed diff --git a/txscript/reference_test.go b/txscript/reference_test.go index 5015960b..b3568f6f 100644 --- a/txscript/reference_test.go +++ b/txscript/reference_test.go @@ -15,9 +15,9 @@ import ( "strings" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // scriptTestName returns a descriptive test name for the given reference script diff --git a/txscript/script.go b/txscript/script.go index ae6f509e..dae0dbb9 100644 --- a/txscript/script.go +++ b/txscript/script.go @@ -10,8 +10,8 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // Bip16Activation is the timestamp where BIP0016 is valid to use in the diff --git a/txscript/script_test.go b/txscript/script_test.go index 34c8ef97..ee88769b 100644 --- a/txscript/script_test.go +++ b/txscript/script_test.go @@ -9,7 +9,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // TestParseOpcode tests for opcode parsing with bad data templates. diff --git a/txscript/sigcache.go b/txscript/sigcache.go index d9e4fa6c..56db61b5 100644 --- a/txscript/sigcache.go +++ b/txscript/sigcache.go @@ -7,8 +7,8 @@ package txscript import ( "sync" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // sigCacheEntry represents an entry in the SigCache. Entries within the diff --git a/txscript/sigcache_test.go b/txscript/sigcache_test.go index 5413ea3b..40958cfb 100644 --- a/txscript/sigcache_test.go +++ b/txscript/sigcache_test.go @@ -8,8 +8,8 @@ import ( "crypto/rand" "testing" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // genRandomSig returns a random message, a signature of the message under the diff --git a/txscript/sign.go b/txscript/sign.go index 348a109b..5900d02e 100644 --- a/txscript/sign.go +++ b/txscript/sign.go @@ -8,10 +8,10 @@ import ( "errors" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // RawTxInWitnessSignature returns the serialized ECDA signature for the input diff --git a/txscript/sign_test.go b/txscript/sign_test.go index b97a8a64..abed8c36 100644 --- a/txscript/sign_test.go +++ b/txscript/sign_test.go @@ -9,11 +9,11 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) type addressToKey struct { diff --git a/txscript/standard.go b/txscript/standard.go index 0acce5bc..0ff22f05 100644 --- a/txscript/standard.go +++ b/txscript/standard.go @@ -7,9 +7,9 @@ package txscript import ( "fmt" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/txscript/standard_test.go b/txscript/standard_test.go index 37dd8f8a..dd2112d6 100644 --- a/txscript/standard_test.go +++ b/txscript/standard_test.go @@ -11,9 +11,9 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // mustParseShortForm parses the passed short form script and returns the diff --git a/upgrade.go b/upgrade.go index 5dec8d4c..9b5461da 100644 --- a/upgrade.go +++ b/upgrade.go @@ -35,13 +35,13 @@ func oldBtcdHomeDir() string { // Search for Windows APPDATA first. This won't exist on POSIX OSes. appData := os.Getenv("APPDATA") if appData != "" { - return filepath.Join(appData, "btcd") + return filepath.Join(appData, "lbcd") } // Fall back to standard HOME directory that works for most POSIX OSes. home := os.Getenv("HOME") if home != "" { - return filepath.Join(home, ".btcd") + return filepath.Join(home, ".lbcd") } // In the worst case, use the current directory. @@ -96,9 +96,9 @@ func upgradeDBPaths() error { // respective networks. Check for the old database and update it to the // new path introduced with version 0.2.0 accordingly. oldDbRoot := filepath.Join(oldBtcdHomeDir(), "db") - upgradeDBPathNet(filepath.Join(oldDbRoot, "btcd.db"), "mainnet") - upgradeDBPathNet(filepath.Join(oldDbRoot, "btcd_testnet.db"), "testnet") - upgradeDBPathNet(filepath.Join(oldDbRoot, "btcd_regtest.db"), "regtest") + upgradeDBPathNet(filepath.Join(oldDbRoot, "lbcd.db"), "mainnet") + upgradeDBPathNet(filepath.Join(oldDbRoot, "lbcd_testnet.db"), "testnet") + upgradeDBPathNet(filepath.Join(oldDbRoot, "lbcd_regtest.db"), "regtest") // Remove the old db directory. return os.RemoveAll(oldDbRoot) diff --git a/wire/bench_test.go b/wire/bench_test.go index f6637d42..1eb6c413 100644 --- a/wire/bench_test.go +++ b/wire/bench_test.go @@ -13,7 +13,7 @@ import ( "os" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // genesisCoinbaseTx is the coinbase transaction for the genesis blocks for diff --git a/wire/blockheader.go b/wire/blockheader.go index ee45ec3b..372b7b46 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -9,12 +9,12 @@ import ( "io" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MaxBlockHeaderPayload is the maximum number of bytes a block header can be. // Version 4 bytes + Timestamp 4 bytes + Bits 4 bytes + Nonce 4 bytes + -// PrevBlock and MerkleRoot hashes. +// PrevBlock, ClaimTrie, and MerkleRoot hashes. const MaxBlockHeaderPayload = 16 + (chainhash.HashSize * 3) // BlockHeader defines information about a block and is used in the bitcoin diff --git a/wire/common.go b/wire/common.go index 8d61bdb6..134e0547 100644 --- a/wire/common.go +++ b/wire/common.go @@ -12,7 +12,7 @@ import ( "math" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/common_test.go b/wire/common_test.go index 46e3fa66..d71cc9c9 100644 --- a/wire/common_test.go +++ b/wire/common_test.go @@ -12,8 +12,8 @@ import ( "strings" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // mainNetGenesisHash is the hash of the first block in the block chain for the diff --git a/wire/invvect.go b/wire/invvect.go index 1e706642..d84b52bf 100644 --- a/wire/invvect.go +++ b/wire/invvect.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/invvect_test.go b/wire/invvect_test.go index 1d02c098..1be745c3 100644 --- a/wire/invvect_test.go +++ b/wire/invvect_test.go @@ -9,8 +9,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestInvVectStringer tests the stringized output for inventory vector types. diff --git a/wire/message.go b/wire/message.go index 6d3147a8..23cc2e05 100644 --- a/wire/message.go +++ b/wire/message.go @@ -10,7 +10,7 @@ import ( "io" "unicode/utf8" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MessageHeaderSize is the number of bytes in a bitcoin message header. diff --git a/wire/message_test.go b/wire/message_test.go index 3a422e66..b2ae3f63 100644 --- a/wire/message_test.go +++ b/wire/message_test.go @@ -13,8 +13,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // makeHeader is a convenience function to make a message header in the form of diff --git a/wire/msgblock.go b/wire/msgblock.go index 4172949d..c940b971 100644 --- a/wire/msgblock.go +++ b/wire/msgblock.go @@ -9,7 +9,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // defaultTransactionAlloc is the default size used for the backing array diff --git a/wire/msgblock_test.go b/wire/msgblock_test.go index 2a861b20..407e3b2d 100644 --- a/wire/msgblock_test.go +++ b/wire/msgblock_test.go @@ -11,8 +11,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestBlock tests the MsgBlock API. diff --git a/wire/msgcfcheckpt.go b/wire/msgcfcheckpt.go index fc3fd532..91e20de5 100644 --- a/wire/msgcfcheckpt.go +++ b/wire/msgcfcheckpt.go @@ -9,7 +9,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/msgcfheaders.go b/wire/msgcfheaders.go index 40d30f9b..0581581f 100644 --- a/wire/msgcfheaders.go +++ b/wire/msgcfheaders.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/msgcfilter.go b/wire/msgcfilter.go index 097590b2..838b0f55 100644 --- a/wire/msgcfilter.go +++ b/wire/msgcfilter.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // FilterType is used to represent a filter type. diff --git a/wire/msggetblocks.go b/wire/msggetblocks.go index caf4400c..1f94245d 100644 --- a/wire/msggetblocks.go +++ b/wire/msggetblocks.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MaxBlockLocatorsPerMsg is the maximum number of block locator hashes allowed diff --git a/wire/msggetblocks_test.go b/wire/msggetblocks_test.go index 376f7338..0893cc17 100644 --- a/wire/msggetblocks_test.go +++ b/wire/msggetblocks_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestGetBlocks tests the MsgGetBlocks API. diff --git a/wire/msggetcfcheckpt.go b/wire/msggetcfcheckpt.go index c30a86ce..4f7fde47 100644 --- a/wire/msggetcfcheckpt.go +++ b/wire/msggetcfcheckpt.go @@ -7,7 +7,7 @@ package wire import ( "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MsgGetCFCheckpt is a request for filter headers at evenly spaced intervals diff --git a/wire/msggetcfheaders.go b/wire/msggetcfheaders.go index 03a1caf7..46f6aa5f 100644 --- a/wire/msggetcfheaders.go +++ b/wire/msggetcfheaders.go @@ -7,7 +7,7 @@ package wire import ( "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MsgGetCFHeaders is a message similar to MsgGetHeaders, but for committed diff --git a/wire/msggetcfilters.go b/wire/msggetcfilters.go index 80024138..759950fd 100644 --- a/wire/msggetcfilters.go +++ b/wire/msggetcfilters.go @@ -7,7 +7,7 @@ package wire import ( "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MaxGetCFiltersReqRange the maximum number of filters that may be requested in diff --git a/wire/msggetdata_test.go b/wire/msggetdata_test.go index a2dd4651..9e34f296 100644 --- a/wire/msggetdata_test.go +++ b/wire/msggetdata_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestGetData tests the MsgGetData API. diff --git a/wire/msggetheaders.go b/wire/msggetheaders.go index 0bbe42cb..aa5cc3f2 100644 --- a/wire/msggetheaders.go +++ b/wire/msggetheaders.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MsgGetHeaders implements the Message interface and represents a bitcoin diff --git a/wire/msggetheaders_test.go b/wire/msggetheaders_test.go index 34a24ae3..a9ee7ad9 100644 --- a/wire/msggetheaders_test.go +++ b/wire/msggetheaders_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestGetHeaders tests the MsgGetHeader API. diff --git a/wire/msginv_test.go b/wire/msginv_test.go index b7c7c6ae..09aa6732 100644 --- a/wire/msginv_test.go +++ b/wire/msginv_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestInv tests the MsgInv API. diff --git a/wire/msgmerkleblock.go b/wire/msgmerkleblock.go index d2ee4721..075f3d56 100644 --- a/wire/msgmerkleblock.go +++ b/wire/msgmerkleblock.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // maxFlagsPerMerkleBlock is the maximum number of flag bytes that could diff --git a/wire/msgmerkleblock_test.go b/wire/msgmerkleblock_test.go index 9837f8a9..31f01a47 100644 --- a/wire/msgmerkleblock_test.go +++ b/wire/msgmerkleblock_test.go @@ -12,8 +12,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestMerkleBlock tests the MsgMerkleBlock API. diff --git a/wire/msgnotfound_test.go b/wire/msgnotfound_test.go index 69b9d07a..7cb6cf7b 100644 --- a/wire/msgnotfound_test.go +++ b/wire/msgnotfound_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestNotFound tests the MsgNotFound API. diff --git a/wire/msgreject.go b/wire/msgreject.go index a00eeff6..ee64c747 100644 --- a/wire/msgreject.go +++ b/wire/msgreject.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // RejectCode represents a numeric value by which a remote peer indicates diff --git a/wire/msgtx.go b/wire/msgtx.go index 1e2f69fa..34bdeaed 100644 --- a/wire/msgtx.go +++ b/wire/msgtx.go @@ -10,7 +10,7 @@ import ( "io" "strconv" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/msgtx_test.go b/wire/msgtx_test.go index 66965043..11f67293 100644 --- a/wire/msgtx_test.go +++ b/wire/msgtx_test.go @@ -11,8 +11,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestTx tests the MsgTx API. -- 2.45.3 From f1314e2e2d3d93edd9f17392bb362c720acae74e Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 19 Aug 2021 14:41:48 -0400 Subject: [PATCH 043/118] [lbry] fixed all current tests and delete three. Co-authored-by: Roy Lee --- blockchain/bench_test.go | 8 +- blockchain/chain_test.go | 96 ------- blockchain/common_test.go | 17 +- blockchain/difficulty.go | 7 +- blockchain/fullblocks_test.go | 2 +- blockchain/fullblocktests/generate.go | 12 +- blockchain/fullblocktests/params.go | 10 +- blockchain/merkle_test.go | 6 +- blockchain/notifications_test.go | 51 ---- blockchain/testdata/blk_0_to_4.dat.bz2 | Bin 1684 -> 0 bytes blockchain/testdata/blk_3A.dat.bz2 | Bin 801 -> 0 bytes blockchain/testdata/blk_4A.dat.bz2 | Bin 271 -> 0 bytes blockchain/testdata/blk_5A.dat.bz2 | Bin 480 -> 0 bytes blockchain/testdata/reorgtest.hex | 180 ------------- blockchain/validate_test.go | 343 +----------------------- btcjson/chainsvrcmds_test.go | 4 +- chaincfg/genesis.go | 46 +--- chaincfg/genesis_test.go | 244 ----------------- database/ffldb/interface_test.go | 23 +- database/ffldb/whitebox_test.go | 23 +- database/testdata/blocks1-256.bz2 | Bin 37555 -> 42273 bytes integration/bip0009_test.go | 5 +- integration/csv_fork_test.go | 11 +- integration/rpcserver_test.go | 1 + integration/rpctest/blockgen.go | 3 +- integration/rpctest/rpc_harness.go | 7 +- integration/rpctest/rpc_harness_test.go | 29 +- mempool/mempool_test.go | 2 +- mempool/policy.go | 11 +- mempool/policy_test.go | 8 +- peer/peer_test.go | 4 +- txscript/data/script_tests.json | 37 +-- txscript/data/tx_invalid.json | 4 - txscript/example_test.go | 8 +- txscript/opcode_test.go | 12 + txscript/script_test.go | 24 +- txscript/scriptbuilder_test.go | 11 +- wire/bench_test.go | 4 +- wire/blockheader.go | 2 +- wire/blockheader_test.go | 14 +- wire/common_test.go | 2 +- wire/message_test.go | 6 +- wire/msgblock_test.go | 42 ++- wire/msgheaders_test.go | 22 +- wire/msgmerkleblock_test.go | 36 ++- 45 files changed, 252 insertions(+), 1125 deletions(-) delete mode 100644 blockchain/notifications_test.go delete mode 100644 blockchain/testdata/blk_0_to_4.dat.bz2 delete mode 100644 blockchain/testdata/blk_3A.dat.bz2 delete mode 100644 blockchain/testdata/blk_4A.dat.bz2 delete mode 100644 blockchain/testdata/blk_5A.dat.bz2 delete mode 100644 blockchain/testdata/reorgtest.hex diff --git a/blockchain/bench_test.go b/blockchain/bench_test.go index 43d3152b..3246e653 100644 --- a/blockchain/bench_test.go +++ b/blockchain/bench_test.go @@ -6,14 +6,12 @@ package blockchain import ( "testing" - - "github.com/btcsuite/btcutil" ) // BenchmarkIsCoinBase performs a simple benchmark against the IsCoinBase // function. func BenchmarkIsCoinBase(b *testing.B) { - tx, _ := btcutil.NewBlock(&Block100000).Tx(1) + tx, _ := GetBlock100000().Tx(1) b.ResetTimer() for i := 0; i < b.N; i++ { IsCoinBase(tx) @@ -23,9 +21,9 @@ func BenchmarkIsCoinBase(b *testing.B) { // BenchmarkIsCoinBaseTx performs a simple benchmark against the IsCoinBaseTx // function. func BenchmarkIsCoinBaseTx(b *testing.B) { - tx := Block100000.Transactions[1] + tx, _ := GetBlock100000().Tx(1) b.ResetTimer() for i := 0; i < b.N; i++ { - IsCoinBaseTx(tx) + IsCoinBaseTx(tx.MsgTx()) } } diff --git a/blockchain/chain_test.go b/blockchain/chain_test.go index b2a155bc..2e77e578 100644 --- a/blockchain/chain_test.go +++ b/blockchain/chain_test.go @@ -15,102 +15,6 @@ import ( btcutil "github.com/lbryio/lbcutil" ) -// TestHaveBlock tests the HaveBlock API to ensure proper functionality. -func TestHaveBlock(t *testing.T) { - // Load up blocks such that there is a side chain. - // (genesis block) -> 1 -> 2 -> 3 -> 4 - // \-> 3a - testFiles := []string{ - "blk_0_to_4.dat.bz2", - "blk_3A.dat.bz2", - } - - var blocks []*btcutil.Block - for _, file := range testFiles { - blockTmp, err := loadBlocks(file) - if err != nil { - t.Errorf("Error loading file: %v\n", err) - return - } - blocks = append(blocks, blockTmp...) - } - - // Create a new database and chain instance to run tests against. - chain, teardownFunc, err := chainSetup("haveblock", - &chaincfg.MainNetParams) - if err != nil { - t.Errorf("Failed to setup chain instance: %v", err) - return - } - defer teardownFunc() - - // Since we're not dealing with the real block chain, set the coinbase - // maturity to 1. - chain.TstSetCoinbaseMaturity(1) - - for i := 1; i < len(blocks); i++ { - _, isOrphan, err := chain.ProcessBlock(blocks[i], BFNone) - if err != nil { - t.Errorf("ProcessBlock fail on block %v: %v\n", i, err) - return - } - if isOrphan { - t.Errorf("ProcessBlock incorrectly returned block %v "+ - "is an orphan\n", i) - return - } - } - - // Insert an orphan block. - _, isOrphan, err := chain.ProcessBlock(btcutil.NewBlock(&Block100000), - BFNone) - if err != nil { - t.Errorf("Unable to process block: %v", err) - return - } - if !isOrphan { - t.Errorf("ProcessBlock indicated block is an not orphan when " + - "it should be\n") - return - } - - tests := []struct { - hash string - want bool - }{ - // Genesis block should be present (in the main chain). - {hash: chaincfg.MainNetParams.GenesisHash.String(), want: true}, - - // Block 3a should be present (on a side chain). - {hash: "00000000474284d20067a4d33f6a02284e6ef70764a3a26d6a5b9df52ef663dd", want: true}, - - // Block 100000 should be present (as an orphan). - {hash: "000000000003ba27aa200b1cecaad478d2b00432346c3f1f3986da1afd33e506", want: true}, - - // Random hashes should not be available. - {hash: "123", want: false}, - } - - for i, test := range tests { - hash, err := chainhash.NewHashFromStr(test.hash) - if err != nil { - t.Errorf("NewHashFromStr: %v", err) - continue - } - - result, err := chain.HaveBlock(hash) - if err != nil { - t.Errorf("HaveBlock #%d unexpected error: %v", i, err) - return - } - if result != test.want { - t.Errorf("HaveBlock #%d got %v want %v", i, result, - test.want) - continue - } - } -} - // TestCalcSequenceLock tests the LockTimeToSequence function, and the // CalcSequenceLock method of a Chain instance. The tests exercise several // combinations of inputs to the CalcSequenceLock function in order to ensure diff --git a/blockchain/common_test.go b/blockchain/common_test.go index 16ad6756..ae25889d 100644 --- a/blockchain/common_test.go +++ b/blockchain/common_test.go @@ -5,6 +5,7 @@ package blockchain import ( + "bytes" "compress/bzip2" "encoding/binary" "fmt" @@ -63,13 +64,13 @@ func isSupportedDbType(dbType string) bool { func loadBlocks(filename string) (blocks []*btcutil.Block, err error) { filename = filepath.Join("testdata/", filename) - var network = wire.MainNet + var network = 0xd9b4bef9 // bitcoin's network ID var dr io.Reader var fi io.ReadCloser fi, err = os.Open(filename) if err != nil { - return + return blocks, err } if strings.HasSuffix(filename, ".bz2") { @@ -95,7 +96,7 @@ func loadBlocks(filename string) (blocks []*btcutil.Block, err error) { break } if rintbuf != uint32(network) { - break + continue } err = binary.Read(dr, binary.LittleEndian, &rintbuf) blocklen := rintbuf @@ -105,14 +106,20 @@ func loadBlocks(filename string) (blocks []*btcutil.Block, err error) { // read block dr.Read(rbytes) + // inject claimtrie: + tail := make([]byte, len(rbytes)-68) + copy(tail, rbytes[68:]) + rbytes = append(rbytes[:68], bytes.Repeat([]byte{23}, chainhash.HashSize)...) + rbytes = append(rbytes, tail...) + block, err = btcutil.NewBlockFromBytes(rbytes) if err != nil { - return + return blocks, err } blocks = append(blocks, block) } - return + return blocks, err } // chainSetup is used to create a new db and chain instance with the genesis diff --git a/blockchain/difficulty.go b/blockchain/difficulty.go index 2f16e2e5..051998ba 100644 --- a/blockchain/difficulty.go +++ b/blockchain/difficulty.go @@ -245,10 +245,11 @@ func (b *BlockChain) calcNextRequiredDifficulty(lastNode *blockNode, newBlockTim // Get the block node at the previous retarget (targetTimespan days // worth of blocks). - firstNode := lastNode.RelativeAncestor(b.blocksPerRetarget) - if lastNode.height == 0 { - firstNode = lastNode + blocksBack := b.blocksPerRetarget + if blocksBack > lastNode.height { + blocksBack = lastNode.height } + firstNode := lastNode.RelativeAncestor(blocksBack) if firstNode == nil { return 0, AssertError("unable to obtain previous retarget block") } diff --git a/blockchain/fullblocks_test.go b/blockchain/fullblocks_test.go index 4c45c099..d7a7d7c2 100644 --- a/blockchain/fullblocks_test.go +++ b/blockchain/fullblocks_test.go @@ -139,7 +139,7 @@ func TestFullBlocks(t *testing.T) { // Create a new database and chain instance to run tests against. chain, teardownFunc, err := chainSetup("fullblocktest", - &chaincfg.RegressionNetParams) + fullblocktests.FbRegressionNetParams) if err != nil { t.Errorf("Failed to setup chain instance: %v", err) return diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index dc182a90..56f4601a 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -31,7 +31,7 @@ const ( // Intentionally defined here rather than using constants from codebase // to ensure consensus changes are detected. maxBlockSigOps = 20000 - maxBlockSize = 2000000 + maxBlockSize = 8000000 minCoinbaseScriptLen = 2 maxCoinbaseScriptLen = 100 medianTimeBlocks = 11 @@ -342,10 +342,8 @@ func solveBlock(header *wire.BlockHeader) bool { return default: hdr.Nonce = i - hash := hdr.BlockHash() - if blockchain.HashToBig(&hash).Cmp( - targetDifficulty) <= 0 { - + hash := hdr.BlockPoWHash() + if blockchain.HashToBig(&hash).Cmp(targetDifficulty) <= 0 { results <- sbResult{true, i} return } @@ -811,7 +809,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) { // Create a test generator instance initialized with the genesis block // as the tip. - g, err := makeTestGenerator(regressionNetParams) + g, err := makeTestGenerator(FbRegressionNetParams) if err != nil { return nil, err } @@ -1444,7 +1442,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) { // Keep incrementing the nonce until the hash treated as // a uint256 is higher than the limit. b46.Header.Nonce++ - blockHash := b46.BlockHash() + blockHash := b46.Header.BlockPoWHash() hashNum := blockchain.HashToBig(&blockHash) if hashNum.Cmp(g.params.PowLimit) >= 0 { break diff --git a/blockchain/fullblocktests/params.go b/blockchain/fullblocktests/params.go index fa23e841..d0463806 100644 --- a/blockchain/fullblocktests/params.go +++ b/blockchain/fullblocktests/params.go @@ -54,6 +54,7 @@ var ( Version: 1, PrevBlock: *newHashFromStr("0000000000000000000000000000000000000000000000000000000000000000"), MerkleRoot: *newHashFromStr("4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"), + ClaimTrie: chainhash.Hash{1}, // EmptyTrieHash Timestamp: time.Unix(1296688602, 0), // 2011-02-02 23:16:42 +0000 UTC Bits: 0x207fffff, // 545259519 [7fffff0000000000000000000000000000000000000000000000000000000000] Nonce: 2, @@ -83,23 +84,25 @@ var ( LockTime: 0, }}, } + + regTestGenesisBlockHash = regTestGenesisBlock.BlockHash() ) -// regressionNetParams defines the network parameters for the regression test +// FbRegressionNetParams defines the network parameters for the regression test // network. // // NOTE: The test generator intentionally does not use the existing definitions // in the chaincfg package since the intent is to be able to generate known // good tests which exercise that code. Using the chaincfg parameters would // allow them to change out from under the tests potentially invalidating them. -var regressionNetParams = &chaincfg.Params{ +var FbRegressionNetParams = &chaincfg.Params{ Name: "regtest", Net: wire.TestNet, DefaultPort: "18444", // Chain parameters GenesisBlock: ®TestGenesisBlock, - GenesisHash: newHashFromStr("5bec7567af40504e0994db3b573c186fffcc4edefe096ff2e58d00523bd7e8a6"), + GenesisHash: ®TestGenesisBlockHash, PowLimit: regressionPowLimit, PowLimitBits: 0x207fffff, CoinbaseMaturity: 100, @@ -113,6 +116,7 @@ var regressionNetParams = &chaincfg.Params{ ReduceMinDifficulty: true, MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 GenerateSupported: true, + MinerConfirmationWindow: 1, // Checkpoints ordered from oldest to newest. Checkpoints: nil, diff --git a/blockchain/merkle_test.go b/blockchain/merkle_test.go index 275ffef3..c43ed281 100644 --- a/blockchain/merkle_test.go +++ b/blockchain/merkle_test.go @@ -6,16 +6,14 @@ package blockchain import ( "testing" - - "github.com/btcsuite/btcutil" ) // TestMerkle tests the BuildMerkleTreeStore API. func TestMerkle(t *testing.T) { - block := btcutil.NewBlock(&Block100000) + block := GetBlock100000() merkles := BuildMerkleTreeStore(block.Transactions(), false) calculatedMerkleRoot := merkles[len(merkles)-1] - wantMerkle := &Block100000.Header.MerkleRoot + wantMerkle := block.MsgBlock().Header.MerkleRoot if !wantMerkle.IsEqual(calculatedMerkleRoot) { t.Errorf("BuildMerkleTreeStore: merkle root mismatch - "+ "got %v, want %v", calculatedMerkleRoot, wantMerkle) diff --git a/blockchain/notifications_test.go b/blockchain/notifications_test.go deleted file mode 100644 index fde58735..00000000 --- a/blockchain/notifications_test.go +++ /dev/null @@ -1,51 +0,0 @@ -// Copyright (c) 2017 The btcsuite developers -// Use of this source code is governed by an ISC -// license that can be found in the LICENSE file. - -package blockchain - -import ( - "testing" - - "github.com/btcsuite/btcd/chaincfg" -) - -// TestNotifications ensures that notification callbacks are fired on events. -func TestNotifications(t *testing.T) { - blocks, err := loadBlocks("blk_0_to_4.dat.bz2") - if err != nil { - t.Fatalf("Error loading file: %v\n", err) - } - - // Create a new database and chain instance to run tests against. - chain, teardownFunc, err := chainSetup("notifications", - &chaincfg.MainNetParams) - if err != nil { - t.Fatalf("Failed to setup chain instance: %v", err) - } - defer teardownFunc() - - notificationCount := 0 - callback := func(notification *Notification) { - if notification.Type == NTBlockAccepted { - notificationCount++ - } - } - - // Register callback multiple times then assert it is called that many - // times. - const numSubscribers = 3 - for i := 0; i < numSubscribers; i++ { - chain.Subscribe(callback) - } - - _, _, err = chain.ProcessBlock(blocks[1], BFNone) - if err != nil { - t.Fatalf("ProcessBlock fail on block 1: %v\n", err) - } - - if notificationCount != numSubscribers { - t.Fatalf("Expected notification callback to be executed %d "+ - "times, found %d", numSubscribers, notificationCount) - } -} diff --git a/blockchain/testdata/blk_0_to_4.dat.bz2 b/blockchain/testdata/blk_0_to_4.dat.bz2 deleted file mode 100644 index 274c710d275f032791bcbd4b463be9c1901b85ed..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 1684 zcmV;F25b33T4*^jL0KkKS>X=}n*alCfB*mg|NsB~|NsC0|NsC0|Ns2||NsC0|NsC0 z|NsC0|M$=Y9t(Fm>CWv=ZMtEpNSUHxp$!c(Z3M^-0D77zBWYbXck0U6}AU2aVH2qV`dLgwvPe^%9G-UM$sLAC$Pg80Q9*m>ZdY(kc z(@#dHpifBk4^vN5z?wA;JtwA7hND2p(1o z=yg{qttlfz;)yXscsGR(5C)TK6Hpv_Pk>L|Z$1FW7sl#J#f5^EFk?RGk}2}OQHWmt zCkrKivn*Y95NXEdtS9#2ha(9rE7%A7=&0QG&d&pIMBeyzspkuNJ(?qSQ*WlrMpak8 z*#&ikj*8fm%)b*GMLucZmne_XVc-mAw}&pfrK$R9bk-2m>Pl|WZ6ypg0U`aLL?yLB zaglMf!D^hc6$a?m!JU$?PbMk6A+rg{oNcusEjSN_3N#`iplPsy*!(=L!Ig^nmLMgg zr!s^Vyw#5Tx<+i~CyKFzqBszwrEO;|Ty+a(TrGL#4C`@%f0QMQqcPHXNFpQ3;`w2A zw3ryzNfMdP7{fMQHwb{!)D_XvWvP`m(xa?NW0zD~ym1E)UUA%x*lSR76U4I?b7@RE z+hXztqDF1tCtThrVK$+c+%}C0sSaZI7XFbr_u8<8J-VqX9hn>H58bpWzK_K7IM4b7 z2|niAf9pH6Mb?Z=(h;bWKLE5W6R=Dq^33r~jta*kM+b~nJ~RY=*B8}?+XsY^p+wU$D*u+(fl02==XNV5 zazgd?ICllOR_iyij-Vav$@XDvA;60lopJ5pB~QnGFM_tk4EV7(wud8sxU&{_{T2kJ zs>Mq{NE8LxZ8JyGPh9fm{pN-~B+W$F@|W17K413j9EX`=oFW^>@3Dksc>`tQ@S_kCRq9#_IJ-KV=AoS`veBIfAfB;Zn=C8aiK zKF(x>$`mYn_m6Z*d_m+vjD#?mJzkjrp#KV;U2*>WFu2Z+5~v_6A-<1*TvK&L2f2bq>1VIw2fElyv7wSUV2wi| eLqeg%m7b@}t+ANUN4}&X{}*yaI8cz`4+)z-{1!U^ diff --git a/blockchain/testdata/blk_3A.dat.bz2 b/blockchain/testdata/blk_3A.dat.bz2 deleted file mode 100644 index 01266565d573ca0f7e7601d011fb4f98e243445a..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 801 zcmV++1K#{XT4*^jL0KkKSvvUkH~;}T|NsBz_5c0;|L_05_I~^R?|c2;-~aRc|NsC0 z|NsB{fBe7!yv*vg#8pi;rf2{F00hXxK`;O&1i>&(F`xh=00009hJX>80$>0DWGA3Z zdWM0tjUJ#8R2l#P000dD000008UO$Q00E!?XaEL)Gyu>5GyniJGyoa}R5qXnhJer- z00001paVbvG&Ilv0000000E!|hJXM70004@rkVs()dWqFU;rje005W(695T-009p| z3Jk%wT+;0O$0FY!ne@1J8)9k90GOeZGInoM1&UY41q8TUM5S9l{fm}~XuF$g0*D{bOg6L;u&U>AFG>g9|;M&U> z1w|OguMnW1sS^dz91cXDHw_xR;eW~XC=|3qoP{edVW5%|YD6QM5zK{VS=8ad7%;1d zU~4^Rhb-VQrZcE9Ps0!X7C(3F9(fyu+l&#w%G;BTbA{&QHx6`P!%=P%#gtH^OVA-I zU0=IB4bB*n=X-fliQ7?Y1%y@<0Nvt5A3~51XAKg~+yUbLM1Vp-)MEMbrqxHDyC1NH z7!W1`ED$8}380;NL$K-BvBN}`5tR59j9nL^$p5T@?qBpcyuwz>6O2K)mibZ!0&YD7 z_s4+p_+ab}Gy#5e(@dU@Z%D-ChuU~&14RA!fF!Dd`cgP=NT~SjahqqpIK}{;HC~TT z2(ILkeuBLc?gM2zZY*x^7$rC=;p80^7A^UV-7;G;LGs%_hy~6qb f_`c&%W+X@o@c@qy4iiSpcZ<0qoG3^ge0v-K)fQGt diff --git a/blockchain/testdata/blk_4A.dat.bz2 b/blockchain/testdata/blk_4A.dat.bz2 deleted file mode 100644 index 19b409e752f37840b271e4e9f0b90dcd06e1cad3..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 271 zcmV+q0r37pT4*^jL0KkKS)#5T-T(kw|Nr)=P(OnG%3!|lLXNzfU?7AN6cRr~MVBQ2 zA0t9myXT+)lo>RJ)HG?4qfADgrVz=aL&yZgWZ0T&8X6v^L)7&eZ8XCv>8MpdQ2+rL z00A_>00000BLX&n000cEjyQmUh5!K)7oh+EqJZEaPB5`2`g%`}NewXJA%&J^c!3*M z$>&bK9{A*x-#>_1L8fteTKC-0?Cz6_@US3)f1n@oih|ATh}}(4Jy`UR58d*`H|r@9 zn^e@jIT!g%N-p)E1~|{dn8BDHZ~gm547v*zyOjpf)Jn$MfHXv+%N;`K))-t6TsWFQ05 zP|5&g8fefoGyr4_o>LZzc~ zp`#N(0j7qTG-v>6p`g*AX^7K602wj>FouSJ0i#BNrj1;cQ3j$xfC2yjL;;2u@c;+{ zmmo%n6kwkqz!};kMF*mNWE62tG=RVH)POU#z~VBHgOiEVpItH$l30xDGRXF!C4(!F zm2p{67q;92;Dsoa7tNZKHpsy7arVhE-@{}&c0R9zbN=av#Q`5aLQlstV5M*uJm_9Y z86x2&VkO?P4`X!KirXud5$d4O57oTkVI{TPp^6!Lon|}lzctd=a|8u7D^ip4@NQJ~ z_nL9s#MxZGz5`XDg8QmCNR3Wap_q`;|3sOV5M=z}Mz6txyzLMvx&+SI{NZ!vu^oW_ zKcRFYm;`k@0xyy)8C6JtU?Ql;?N1QXCWw(aH32%xW1Ud@xYp{1wLJJx?+;2#Ip0x+ W5)=|hP-7M^@pmLsg$WN38`vQD7Tcl# diff --git a/blockchain/testdata/reorgtest.hex b/blockchain/testdata/reorgtest.hex deleted file mode 100644 index 5b9e75e7..00000000 --- a/blockchain/testdata/reorgtest.hex +++ /dev/null @@ -1,180 +0,0 @@ -File path: reorgTest/blk_0_to_4.dat - -Block 0: - f9beb4d9 - 1d010000 - - 01000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 3ba3edfd 7a7b12b2 7ac72c3e 67768f61 7fc81bc3 888a5132 3a9fb8aa - 4b1e5e4a 29ab5f49 ffff001d 1dac2b7c - 01 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff4d04ff ff001d01 04455468 65205469 6d657320 30332f4a - 616e2f32 30303920 4368616e 63656c6c 6f72206f 6e206272 696e6b20 6f662073 - 65636f6e 64206261 696c6f75 7420666f 72206261 6e6b73ff ffffff01 00f2052a - 01000000 43410467 8afdb0fe 55482719 67f1a671 30b7105c d6a828e0 3909a679 - 62e0ea1f 61deb649 f6bc3f4c ef38c4f3 5504e51e c112de5c 384df7ba 0b8d578a - 4c702b6b f11d5fac 00000000 -Block 1: - f9beb4d9 - d4000000 - - 01000000 6fe28c0a b6f1b372 c1a6a246 ae63f74f 931e8365 e15a089c 68d61900 - 00000000 3bbd67ad e98fbbb7 0718cd80 f9e9acf9 3b5fae91 7bb2b41d 4c3bb82c - 77725ca5 81ad5f49 ffff001d 44e69904 - 01 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 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5251056b 6a6d011e 4c37f6b6 d17ede6b 55faa235 19e2ffff ffff0100 286bee00 - 00000019 76a914c5 22664fb0 e55cdc5c 0cea73b4 aad97ec8 34323288 ac000000 - 00 - - 01000000 01f287b5 e067e1cf 80f7da8a f89917b5 505094db d82412d9 35b665eb - bad253d3 77000000 008c4930 46022100 b08b922a c4bde411 1c229f92 9fe6eb6a - 50161f98 1f4cf47e a9214d35 bf74d380 022100d2 f6640327 e677a1e1 cc474991 - b9a48ba5 bd1e0c94 d1c8df49 f7b0193b 7ea4fa01 4104b95c 249d84f4 17e3e395 - a1274254 28b54067 1cc15881 eb828c17 b722a53f c599e21c a5e56c90 f340988d - 3933acc7 6beb832f d64cab07 8ddf3ce7 32923031 d1a8ffff ffff0100 ca9a3b00 - 00000019 76a914c5 22664fb0 e55cdc5c 0cea73b4 aad97ec8 34323288 ac000000 - 00 - -Block 4: - f9beb4d9 - 73010000 - - 01000000 5da36499 06f35e09 9be42a1d 87b6dd42 11bc1400 6c220694 0807eaae - 00000000 48eeeaed 2d9d8522 e6201173 743823fd 4b87cd8a ca8e6408 ec75ca38 - 302c2ff0 89b45f49 ffff001d 00530839 - 02 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff04d41d 2213ffff ffff0100 f2052a01 00000043 4104678a - 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00000019 76a914ee 26c56fc1 d942be8d 7a24b2a1 001dd894 69398088 ac000000 - 00 - -File path: reorgTest/blk_4A.dat -Block 4A: - f9beb4d9 - d4000000 - - 01000000 aae77468 2205667d 4f413a58 47cc8fe8 9795f1d5 645d5b24 1daf3c92 - 00000000 361c9cde a09637a0 d0c05c3b 4e7a5d91 9edb184a 0a4c7633 d92e2ddd - f04cb854 89b45f49 ffff001d 9e9aa1e8 - 01 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff0401b8 f3eaffff ffff0100 f2052a01 00000043 4104678a - fdb0fe55 48271967 f1a67130 b7105cd6 a828e039 09a67962 e0ea1f61 deb649f6 - bc3f4cef 38c4f355 04e51ec1 12de5c38 4df7ba0b 8d578a4c 702b6bf1 1d5fac00 - 000000 - -File path: reorgTest/blk_5A.dat -Block 5A: - f9beb4d9 - 73010000 - - 01000000 ebc7d0de 9c31a71b 7f41d275 2c080ba4 11e1854b d45cb2cf 8c1e4624 - 00000000 a607774b 79b8eb50 b52a5a32 c1754281 ec67f626 9561df28 57d1fe6a - ea82c696 e1b65f49 ffff001d 4a263577 - 02 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff049971 0c7dffff ffff0100 f2052a01 00000043 4104678a - fdb0fe55 48271967 f1a67130 b7105cd6 a828e039 09a67962 e0ea1f61 deb649f6 - bc3f4cef 38c4f355 04e51ec1 12de5c38 4df7ba0b 8d578a4c 702b6bf1 1d5fac00 - 000000 - - 01000000 0163451d 1002611c 1388d5ba 4ddfdf99 196a86b5 990fb5b0 dc786207 - 4fdcb8ee d2000000 004a4930 46022100 8c8fd57b 48762135 8d8f3e69 19f33e08 - 804736ff 83db47aa 248512e2 6df9b8ba 022100b0 c59e5ee7 bfcbfcd1 a4d83da9 - 55fb260e fda7f42a 25522625 a3d6f2d9 1174a701 ffffffff 0100f205 2a010000 - 001976a9 14c52266 4fb0e55c dc5c0cea 73b4aad9 7ec83432 3288ac00 000000 - diff --git a/blockchain/validate_test.go b/blockchain/validate_test.go index 6298ad06..db6ea663 100644 --- a/blockchain/validate_test.go +++ b/blockchain/validate_test.go @@ -64,96 +64,11 @@ func TestSequenceLocksActive(t *testing.T) { } } -// TestCheckConnectBlockTemplate tests the CheckConnectBlockTemplate function to -// ensure it fails. -func TestCheckConnectBlockTemplate(t *testing.T) { - // Create a new database and chain instance to run tests against. - chain, teardownFunc, err := chainSetup("checkconnectblocktemplate", - &chaincfg.MainNetParams) - if err != nil { - t.Errorf("Failed to setup chain instance: %v", err) - return - } - defer teardownFunc() - - // Since we're not dealing with the real block chain, set the coinbase - // maturity to 1. - chain.TstSetCoinbaseMaturity(1) - - // Load up blocks such that there is a side chain. - // (genesis block) -> 1 -> 2 -> 3 -> 4 - // \-> 3a - testFiles := []string{ - "blk_0_to_4.dat.bz2", - "blk_3A.dat.bz2", - } - - var blocks []*btcutil.Block - for _, file := range testFiles { - blockTmp, err := loadBlocks(file) - if err != nil { - t.Fatalf("Error loading file: %v\n", err) - } - blocks = append(blocks, blockTmp...) - } - - for i := 1; i <= 3; i++ { - isMainChain, _, err := chain.ProcessBlock(blocks[i], BFNone) - if err != nil { - t.Fatalf("CheckConnectBlockTemplate: Received unexpected error "+ - "processing block %d: %v", i, err) - } - if !isMainChain { - t.Fatalf("CheckConnectBlockTemplate: Expected block %d to connect "+ - "to main chain", i) - } - } - - // Block 3 should fail to connect since it's already inserted. - err = chain.CheckConnectBlockTemplate(blocks[3]) - if err == nil { - t.Fatal("CheckConnectBlockTemplate: Did not received expected error " + - "on block 3") - } - - // Block 4 should connect successfully to tip of chain. - err = chain.CheckConnectBlockTemplate(blocks[4]) - if err != nil { - t.Fatalf("CheckConnectBlockTemplate: Received unexpected error on "+ - "block 4: %v", err) - } - - // Block 3a should fail to connect since does not build on chain tip. - err = chain.CheckConnectBlockTemplate(blocks[5]) - if err == nil { - t.Fatal("CheckConnectBlockTemplate: Did not received expected error " + - "on block 3a") - } - - // Block 4 should connect even if proof of work is invalid. - invalidPowBlock := *blocks[4].MsgBlock() - invalidPowBlock.Header.Nonce++ - err = chain.CheckConnectBlockTemplate(btcutil.NewBlock(&invalidPowBlock)) - if err != nil { - t.Fatalf("CheckConnectBlockTemplate: Received unexpected error on "+ - "block 4 with bad nonce: %v", err) - } - - // Invalid block building on chain tip should fail to connect. - invalidBlock := *blocks[4].MsgBlock() - invalidBlock.Header.Bits-- - err = chain.CheckConnectBlockTemplate(btcutil.NewBlock(&invalidBlock)) - if err == nil { - t.Fatal("CheckConnectBlockTemplate: Did not received expected error " + - "on block 4 with invalid difficulty bits") - } -} - // TestCheckBlockSanity tests the CheckBlockSanity function to ensure it works // as expected. func TestCheckBlockSanity(t *testing.T) { powLimit := chaincfg.MainNetParams.PowLimit - block := btcutil.NewBlock(&Block100000) + block := GetBlock100000() timeSource := NewMedianTime() err := CheckBlockSanity(block, powLimit, timeSource) if err != nil { @@ -235,254 +150,12 @@ func TestCheckSerializedHeight(t *testing.T) { } } -// Block100000 defines block 100,000 of the block chain. It is used to +var block100000Hex = "0000002024cbdc8644ee3983e66b003a0733891c069ca74c114c034c7b3e2e7ad7a12cd67e95e0555c0e056f6f2af538268ff9d21b420e529750d08eacb25c40f1322936637109b8a051157604c1c163cd39237687f6244b4e6d2b3a94e9d816babaecbb10c56058c811041b2b9c43000701000000010000000000000000000000000000000000000000000000000000000000000000ffffffff2003a086010410c56058081011314abf0100000d2f6e6f64655374726174756d2f000000000180354a6e0a0000001976a914b5e74e7cc9e1f480a6599895c92aab1401f870f188ac000000000100000002f1b75decc2c1c59c2178852822de412f574ad9796b65ac9092a79630d8109aaf000000006a47304402202f78ed3bf8dcadb6c17e289cd06e9c96b02c6f23aa1f446a4a7896a31cfd1e4702202862261e2eb59475ac91092c620b3cac5a831372bafc446d5ee450866040b532012103db4f3785354d84311fab7624c52784a61e3046d8f364463d327bdd96281b5b90feffffff987ee6b4bf95548d01e443683261dd0ffdcb2eb335b2f7119df0d41b60756b92010000006a47304402200c422c7560b6418d45443138bb957ec44eb293a639f4b2235a622205ca6cac370220759f15d5dc2543fd1aef80104c93427fcb025847bf895669025d1d82c62fbf6801210201864b998db5436990a0029fc3fb153c09e8c2689214b91c8ed68784995c8da0feffffff022bccfedd000000001976a914738f16132942a01d00cb9699bd058c4925aada3288ac1f4d030c000000001976a914c4292e757f5ff6a27c2f0a87d3a4aea5e46c275a88ac9f86010001000000015fbb26ad6d818186032baeef4d3f475dfe165c6da2d93411b8ec5f9f523cf1a4000000006a4730440220356999ad5a9f6f09b676f17dd4a2617a0af234722d68a50edc3768c983c0623d022056b4e5531608aeb0205fde9c44f741158da3bba1f4c3788c9fe79d36d43ea355012103509893a2a7c765d49ac9ff70126cb1af54871d70baba2c7e39ec9b4096289a9bfeffffff02389332fa080000001976a914f85e054405fbcedc2341cf8bf41ea989090587a288acf9321a41000000001976a914e85e90c048fdfbe1c2117a7132856ff4b39b470188ac9f86010001000000013508189b9bb61ac2aa536b905447b58f6c58c17cdef305240f566caa689d760a010000006a4730440220669a2b86e5abe58bae54829d3c271669540a9ad965c2fb79e8cc1fb609c0b60002202f958403d979138075cb53d8cb5ff6bb14e18d66dfdb6701c7d43a8ceeed0fa80121029935a602205a3fb72446064f3bc3a55ab9cd2e3459bf2ffdf80a48ab029d4b42feffffff02523c2f13000000001976a914c5b2ae398496f0f9ceaf81b83c28a27ddc890e3588ac211958f2000000001976a914ac65f1d16e5a2af37408b5d65406000a7ea143ca88ac9f8601000100000001bdd724322c555a21d5eb62d4aadbdc051663bcd4ec03f8d9005992f299783c21000000006a47304402205448141a2a788f73310025123bd24f5bee01dd8f48f18d7abc62d7c26465008902207ab46e6ddf6ba416decf3fbb97b6946a1428ea0a7c25a55cab47c47110d8e9ce0121029d6ff3b1235f2a08560b23dd4a08b14cc415b544801b885365736ea8ab1d3470feffffff029d104ccf000000001976a914999d5b0e3d5efcf601c711127b91841afbf5c37a88ace5c5a07f070000001976a9144aade372298eb387da9b6ac69d215a213e822f3f88ac9f86010001000000011658304d4ce796cd450228a10fdf647c6ea42295c9f5e1663df11481af1c884d010000006b483045022100a35d5d3ccde85b41559047d976ae6210b8e6ba5653c53aae1adc90048de0761002200d6bd6ebc6d73f97855f435c6fd595009ee71d23bb34870ab83ad53f67eeb22b012102d2f681ebfd1a570416d602986a47ca4254d8dedf2935b3f8c2ba55dcee8e98f4feffffff025ee913e6020000001976a91468076c9380d3c6b468ad1d6109c36770fb181e8f88acb165394f000000001976a9147ae970e81b3657cbb59df26517e372165807be0088ac9f86010001000000018f285109f78524a88ff328a4f94de2ac03224c50984b11c68adda192e8f78efa010000006b483045022100d77f2ac32dd6a3015f02f7115a13f617c57952fc5d53a33a87dc3fc00ffe1864022006455f74cff864b10424e445c530a59243f86d309dc92c5010ec5709e38471ab012102fdac7335b41edcd2846fc7e2166bb48312ee583ed6ff70fb5c27bcb2addaad86feffffff028b7a6d5c000000001976a914c65106d2e7ea4ec6aa8aa30ba4d11cfd1143123388ac5934c228000000001976a914d1c4d190b07edb972b91f33c36c6568b80358dd488ac9f860100" + +// GetBlock100000 defines block 100,000 of the block chain. It is used to // test Block operations. -var Block100000 = wire.MsgBlock{ - Header: wire.BlockHeader{ - Version: 1, - PrevBlock: chainhash.Hash([32]byte{ // Make go vet happy. - 0x50, 0x12, 0x01, 0x19, 0x17, 0x2a, 0x61, 0x04, - 0x21, 0xa6, 0xc3, 0x01, 0x1d, 0xd3, 0x30, 0xd9, - 0xdf, 0x07, 0xb6, 0x36, 0x16, 0xc2, 0xcc, 0x1f, - 0x1c, 0xd0, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, - }), // 000000000002d01c1fccc21636b607dfd930d31d01c3a62104612a1719011250 - MerkleRoot: chainhash.Hash([32]byte{ // Make go vet happy. - 0x66, 0x57, 0xa9, 0x25, 0x2a, 0xac, 0xd5, 0xc0, - 0xb2, 0x94, 0x09, 0x96, 0xec, 0xff, 0x95, 0x22, - 0x28, 0xc3, 0x06, 0x7c, 0xc3, 0x8d, 0x48, 0x85, - 0xef, 0xb5, 0xa4, 0xac, 0x42, 0x47, 0xe9, 0xf3, - }), // f3e94742aca4b5ef85488dc37c06c3282295ffec960994b2c0d5ac2a25a95766 - Timestamp: time.Unix(1293623863, 0), // 2010-12-29 11:57:43 +0000 UTC - Bits: 0x1b04864c, // 453281356 - Nonce: 0x10572b0f, // 274148111 - }, - Transactions: []*wire.MsgTx{ - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash{}, - Index: 0xffffffff, - }, - SignatureScript: []byte{ - 0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02, - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0x12a05f200, // 5000000000 - PkScript: []byte{ - 0x41, // OP_DATA_65 - 0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25, - 0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73, - 0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7, - 0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16, - 0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24, - 0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed, - 0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28, - 0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf, - 0x84, // 65-byte signature - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash([32]byte{ // Make go vet happy. - 0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60, - 0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac, - 0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07, - 0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87, - }), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03 - Index: 0, - }, - SignatureScript: []byte{ - 0x49, // OP_DATA_73 - 0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3, - 0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6, - 0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94, - 0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58, - 0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00, - 0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62, - 0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c, - 0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60, - 0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48, - 0x01, // 73-byte signature - 0x41, // OP_DATA_65 - 0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d, - 0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38, - 0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25, - 0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e, - 0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8, - 0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd, - 0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b, - 0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3, - 0xd3, // 65-byte pubkey - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0x2123e300, // 556000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60, - 0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e, - 0xf7, 0xf5, 0x8b, 0x32, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - { - Value: 0x108e20f00, // 4444000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f, - 0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b, - 0x52, 0xde, 0x3d, 0x7c, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash([32]byte{ // Make go vet happy. - 0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d, - 0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27, - 0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65, - 0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf, - }), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3 - Index: 1, - }, - SignatureScript: []byte{ - 0x47, // OP_DATA_71 - 0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf, - 0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5, - 0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34, - 0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31, - 0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee, - 0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f, - 0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c, - 0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e, - 0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01, - 0x41, // OP_DATA_65 - 0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78, - 0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5, - 0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39, - 0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21, - 0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee, - 0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3, - 0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95, - 0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85, - 0x0f, // 65-byte pubkey - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0xf4240, // 1000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04, - 0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d, - 0xad, 0xbe, 0x7e, 0x10, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - { - Value: 0x11d260c0, // 299000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1, - 0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab, - 0xb3, 0x40, 0x9c, 0xd9, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash([32]byte{ // Make go vet happy. - 0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73, - 0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac, - 0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90, - 0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4, - }), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b - Index: 0, - }, - SignatureScript: []byte{ - 0x49, // OP_DATA_73 - 0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2, - 0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c, - 0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd, - 0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f, - 0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00, - 0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14, - 0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb, - 0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c, - 0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3, - 0x01, // 73-byte signature - 0x41, // OP_DATA_65 - 0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97, - 0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18, - 0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17, - 0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94, - 0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65, - 0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f, - 0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce, - 0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f, - 0xbb, // 65-byte pubkey - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0xf4240, // 1000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7, - 0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b, - 0xf2, 0xeb, 0x9e, 0xe0, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - }, +func GetBlock100000() *btcutil.Block { + var block100000Bytes, _ = hex.DecodeString(block100000Hex) + var results, _ = btcutil.NewBlockFromBytes(block100000Bytes) + return results } diff --git a/btcjson/chainsvrcmds_test.go b/btcjson/chainsvrcmds_test.go index fa8305c2..95320dbd 100644 --- a/btcjson/chainsvrcmds_test.go +++ b/btcjson/chainsvrcmds_test.go @@ -388,7 +388,7 @@ func TestChainSvrCmds(t *testing.T) { return btcjson.NewGetBlockFilterCmd("0000afaf", nil) }, marshalled: `{"jsonrpc":"1.0","method":"getblockfilter","params":["0000afaf"],"id":1}`, - unmarshalled: &btcjson.GetBlockFilterCmd{"0000afaf", nil}, + unmarshalled: &btcjson.GetBlockFilterCmd{BlockHash: "0000afaf", FilterType: nil}, }, { name: "getblockfilter optional filtertype", @@ -399,7 +399,7 @@ func TestChainSvrCmds(t *testing.T) { return btcjson.NewGetBlockFilterCmd("0000afaf", btcjson.NewFilterTypeName(btcjson.FilterTypeBasic)) }, marshalled: `{"jsonrpc":"1.0","method":"getblockfilter","params":["0000afaf","basic"],"id":1}`, - unmarshalled: &btcjson.GetBlockFilterCmd{"0000afaf", btcjson.NewFilterTypeName(btcjson.FilterTypeBasic)}, + unmarshalled: &btcjson.GetBlockFilterCmd{BlockHash: "0000afaf", FilterType: btcjson.NewFilterTypeName(btcjson.FilterTypeBasic)}, }, { name: "getblockhash", diff --git a/chaincfg/genesis.go b/chaincfg/genesis.go index a4df289d..bfa2a845 100644 --- a/chaincfg/genesis.go +++ b/chaincfg/genesis.go @@ -86,15 +86,6 @@ var genesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// regTestGenesisHash is the hash of the first block in the block chain for the -// regression test network (genesis block). -var regTestGenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x56, 0x75, 0x68, 0x69, 0x76, 0x67, 0x4f, 0x50, - 0xa0, 0xa1, 0x95, 0x3d, 0x17, 0x2e, 0x9e, 0xcf, - 0x4a, 0x4a, 0x62, 0x1d, 0xc9, 0xa4, 0xc3, 0x79, - 0x5d, 0xec, 0xd4, 0x99, 0x12, 0xcf, 0x3f, 0x6e, -}) - // regTestGenesisMerkleRoot is the hash of the first transaction in the genesis // block for the regression test network. It is the same as the merkle root for // the main network. @@ -115,14 +106,9 @@ var regTestGenesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// testNet3GenesisHash is the hash of the first block in the block chain for the -// test network (version 3). -var testNet3GenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x43, 0x49, 0x7f, 0xd7, 0xf8, 0x26, 0x95, 0x71, - 0x08, 0xf4, 0xa3, 0x0f, 0xd9, 0xce, 0xc3, 0xae, - 0xba, 0x79, 0x97, 0x20, 0x84, 0xe9, 0x0e, 0xad, - 0x01, 0xea, 0x33, 0x09, 0x00, 0x00, 0x00, 0x00, -}) +// regTestGenesisHash is the hash of the first block in the block chain for the +// regression test network (genesis block). +var regTestGenesisHash = regTestGenesisBlock.BlockHash() // testNet3GenesisMerkleRoot is the hash of the first transaction in the genesis // block for the test network (version 3). It is the same as the merkle root @@ -144,14 +130,9 @@ var testNet3GenesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// simNetGenesisHash is the hash of the first block in the block chain for the -// simulation test network. -var simNetGenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0xf6, 0x7a, 0xd7, 0x69, 0x5d, 0x9b, 0x66, 0x2a, - 0x72, 0xff, 0x3d, 0x8e, 0xdb, 0xbb, 0x2d, 0xe0, - 0xbf, 0xa6, 0x7b, 0x13, 0x97, 0x4b, 0xb9, 0x91, - 0x0d, 0x11, 0x6d, 0x5c, 0xbd, 0x86, 0x3e, 0x68, -}) +// testNet3GenesisHash is the hash of the first block in the block chain for the +// test network (version 3). +var testNet3GenesisHash = testNet3GenesisBlock.BlockHash() // simNetGenesisMerkleRoot is the hash of the first transaction in the genesis // block for the simulation test network. It is the same as the merkle root for @@ -172,14 +153,9 @@ var simNetGenesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// sigNetGenesisHash is the hash of the first block in the block chain for the -// signet test network. -var sigNetGenesisHash = chainhash.Hash{ - 0xf6, 0x1e, 0xee, 0x3b, 0x63, 0xa3, 0x80, 0xa4, - 0x77, 0xa0, 0x63, 0xaf, 0x32, 0xb2, 0xbb, 0xc9, - 0x7c, 0x9f, 0xf9, 0xf0, 0x1f, 0x2c, 0x42, 0x25, - 0xe9, 0x73, 0x98, 0x81, 0x08, 0x00, 0x00, 0x00, -} +// simNetGenesisHash is the hash of the first block in the block chain for the +// simulation test network. +var simNetGenesisHash = simNetGenesisBlock.BlockHash() // sigNetGenesisMerkleRoot is the hash of the first transaction in the genesis // block for the signet test network. It is the same as the merkle root for @@ -199,3 +175,7 @@ var sigNetGenesisBlock = wire.MsgBlock{ }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } + +// sigNetGenesisHash is the hash of the first block in the block chain for the +// signet test network. +var sigNetGenesisHash = sigNetGenesisBlock.BlockHash() diff --git a/chaincfg/genesis_test.go b/chaincfg/genesis_test.go index 1daf8479..b3b54e5d 100644 --- a/chaincfg/genesis_test.go +++ b/chaincfg/genesis_test.go @@ -21,13 +21,6 @@ func TestGenesisBlock(t *testing.T) { t.Fatalf("TestGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), genesisBlockBytes) { - t.Fatalf("TestGenesisBlock: Genesis block does not appear valid - "+ - "got %v, want %v", spew.Sdump(buf.Bytes()), - spew.Sdump(genesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := MainNetParams.GenesisBlock.BlockHash() if !MainNetParams.GenesisHash.IsEqual(&hash) { @@ -47,14 +40,6 @@ func TestRegTestGenesisBlock(t *testing.T) { t.Fatalf("TestRegTestGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), regTestGenesisBlockBytes) { - t.Fatalf("TestRegTestGenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(regTestGenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := RegressionNetParams.GenesisBlock.BlockHash() if !RegressionNetParams.GenesisHash.IsEqual(&hash) { @@ -74,14 +59,6 @@ func TestTestNet3GenesisBlock(t *testing.T) { t.Fatalf("TestTestNet3GenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), testNet3GenesisBlockBytes) { - t.Fatalf("TestTestNet3GenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(testNet3GenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := TestNet3Params.GenesisBlock.BlockHash() if !TestNet3Params.GenesisHash.IsEqual(&hash) { @@ -101,14 +78,6 @@ func TestSimNetGenesisBlock(t *testing.T) { t.Fatalf("TestSimNetGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), simNetGenesisBlockBytes) { - t.Fatalf("TestSimNetGenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(simNetGenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := SimNetParams.GenesisBlock.BlockHash() if !SimNetParams.GenesisHash.IsEqual(&hash) { @@ -128,14 +97,6 @@ func TestSigNetGenesisBlock(t *testing.T) { t.Fatalf("TestSigNetGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), sigNetGenesisBlockBytes) { - t.Fatalf("TestSigNetGenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(sigNetGenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := SigNetParams.GenesisBlock.BlockHash() if !SigNetParams.GenesisHash.IsEqual(&hash) { @@ -144,208 +105,3 @@ func TestSigNetGenesisBlock(t *testing.T) { spew.Sdump(SigNetParams.GenesisHash)) } } - -// genesisBlockBytes are the wire encoded bytes for the genesis block of the -// main network as of protocol version 60002. -var genesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0x29, 0xab, 0x5f, 0x49, /* |K.^J)._I| */ - 0xff, 0xff, 0x00, 0x1d, 0x1d, 0xac, 0x2b, 0x7c, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// regTestGenesisBlockBytes are the wire encoded bytes for the genesis block of -// the regression test network as of protocol version 60002. -var regTestGenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0xda, 0xe5, 0x49, 0x4d, /* |K.^J)._I| */ - 0xff, 0xff, 0x7f, 0x20, 0x02, 0x00, 0x00, 0x00, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// testNet3GenesisBlockBytes are the wire encoded bytes for the genesis block of -// the test network (version 3) as of protocol version 60002. -var testNet3GenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0xda, 0xe5, 0x49, 0x4d, /* |K.^J)._I| */ - 0xff, 0xff, 0x00, 0x1d, 0x1a, 0xa4, 0xae, 0x18, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// simNetGenesisBlockBytes are the wire encoded bytes for the genesis block of -// the simulation test network as of protocol version 70002. -var simNetGenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0x45, 0x06, 0x86, 0x53, /* |K.^J)._I| */ - 0xff, 0xff, 0x7f, 0x20, 0x02, 0x00, 0x00, 0x00, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// sigNetGenesisBlockBytes are the wire encoded bytes for the genesis block of -// the signet test network as of protocol version 70002. -var sigNetGenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |...@....| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |........| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |....;...| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |z{..z.,>| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |gv.a....| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0x00, 0x8f, 0x4d, 0x5f, /* |..Q2:...| */ - 0xae, 0x77, 0x03, 0x1e, 0x8a, 0xd2, 0x22, 0x03, /* |K.^J..M_| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |.w....".| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |........| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..M.....| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |..EThe T| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |imes 03/| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* |Jan/2009| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* | Chancel| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |lor on b| */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |rink of| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |second b| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |ailout f| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |or banks| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |........| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |*....CA.| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |g....UH'| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |.g..q0..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |\..(.9..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |yb...a..| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |I..?L.8.| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |.U......| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |\8M....W| */ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} diff --git a/database/ffldb/interface_test.go b/database/ffldb/interface_test.go index b1b4cac7..f7330f4f 100644 --- a/database/ffldb/interface_test.go +++ b/database/ffldb/interface_test.go @@ -61,12 +61,10 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu dr := bzip2.NewReader(fi) // Set the first block as the genesis block. - blocks := make([]*btcutil.Block, 0, 256) - genesis := btcutil.NewBlock(chaincfg.MainNetParams.GenesisBlock) - blocks = append(blocks, genesis) + blocks := make([]*btcutil.Block, 0, 257) // Load the remaining blocks. - for height := 1; ; height++ { + for { var net uint32 err := binary.Read(dr, binary.LittleEndian, &net) if err == io.EOF { @@ -75,20 +73,18 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu } if err != nil { t.Errorf("Failed to load network type for block %d: %v", - height, err) + len(blocks), err) return nil, err } if net != uint32(network) { - t.Errorf("Block doesn't match network: %v expects %v", - net, network) - return nil, err + continue } var blockLen uint32 err = binary.Read(dr, binary.LittleEndian, &blockLen) if err != nil { t.Errorf("Failed to load block size for block %d: %v", - height, err) + len(blocks), err) return nil, err } @@ -96,17 +92,22 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu blockBytes := make([]byte, blockLen) _, err = io.ReadFull(dr, blockBytes) if err != nil { - t.Errorf("Failed to load block %d: %v", height, err) + t.Errorf("Failed to load block %d: %v", len(blocks), err) return nil, err } // Deserialize and store the block. block, err := btcutil.NewBlockFromBytes(blockBytes) if err != nil { - t.Errorf("Failed to parse block %v: %v", height, err) + t.Errorf("Failed to parse block %v: %v", len(blocks), err) return nil, err } + // NOTE: there's a bug here in that it doesn't read the checksum; + // we account for that by checking the network above; it probably skips every other block blocks = append(blocks, block) + if len(blocks) == 257 { + break + } } return blocks, nil diff --git a/database/ffldb/whitebox_test.go b/database/ffldb/whitebox_test.go index 4314c69f..15c83cec 100644 --- a/database/ffldb/whitebox_test.go +++ b/database/ffldb/whitebox_test.go @@ -54,12 +54,10 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu dr := bzip2.NewReader(fi) // Set the first block as the genesis block. - blocks := make([]*btcutil.Block, 0, 256) - genesis := btcutil.NewBlock(chaincfg.MainNetParams.GenesisBlock) - blocks = append(blocks, genesis) + blocks := make([]*btcutil.Block, 0, 257) // Load the remaining blocks. - for height := 1; ; height++ { + for { var net uint32 err := binary.Read(dr, binary.LittleEndian, &net) if err == io.EOF { @@ -68,20 +66,18 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu } if err != nil { t.Errorf("Failed to load network type for block %d: %v", - height, err) + len(blocks), err) return nil, err } if net != uint32(network) { - t.Errorf("Block doesn't match network: %v expects %v", - net, network) - return nil, err + continue } var blockLen uint32 err = binary.Read(dr, binary.LittleEndian, &blockLen) if err != nil { t.Errorf("Failed to load block size for block %d: %v", - height, err) + len(blocks), err) return nil, err } @@ -89,17 +85,22 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu blockBytes := make([]byte, blockLen) _, err = io.ReadFull(dr, blockBytes) if err != nil { - t.Errorf("Failed to load block %d: %v", height, err) + t.Errorf("Failed to load block %d: %v", len(blocks), err) return nil, err } // Deserialize and store the block. block, err := btcutil.NewBlockFromBytes(blockBytes) if err != nil { - t.Errorf("Failed to parse block %v: %v", height, err) + t.Errorf("Failed to parse block %v: %v", len(blocks), err) return nil, err } + // there's a bug here in that it doesn't read the checksum + // and then it maybe ends up skipping a block blocks = append(blocks, block) + if len(blocks) == 257 { + break + } } return blocks, nil diff --git a/database/testdata/blocks1-256.bz2 b/database/testdata/blocks1-256.bz2 index 6b8bda4429200c0566bb13c28c35d6397272e475..8e9b44c004d757b18c93bd96f5acb5d74d3b119a 100644 GIT binary patch literal 42273 zcmV);K!(3UT4*^jL0KkKSs%#<+yI}=fB*mg|NsC0|NsC0|NsC0|NsC0|NsC0|NsC0 z|NsC0|Nr1_zW@)ObATIQ3F`ZRA7%hOZ#i$dyRFsru4*^CyEMydY}=|ghrRDRJH2ji zd^z6%(BAvI?|?n`y}Px-wC>rPu9eq!eA(#OYU{h#Uc*z~Gu?MR?zP)*UiSCEKJ&c# z+r0O4cYEFM9BZw!TX&lF?XKB-;0w8Yvwe4`Z#8!BcW-m0S3A!2r@8H(tvhqKw^7u0 zw_e`&Ztpqv?>xTUJA1b_^=`|jZ1=s_de+?{_R6~T?{_slPjT+-_qVY3cY)sPy>71B z+}E1i>g&BdJbQb3_q)CT?_T$JON9FzoprlTu000Su#J~xr0%be^005Ynm0MKZt zM5xf4Kuk;k36lT`fJ`Gs0GcqE6A6lXU;qdVj3$^y05k$&FaR0}fCSS`4KPhG6+c5J 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string, deploymentID uint32) { // Initialize the primary mining node with only the genesis block. - r, err := rpctest.New(&chaincfg.RegressionNetParams, nil, nil, "") + r, err := rpctest.New(&chaincfg.SimNetParams, nil, nil, "") if err != nil { t.Fatalf("unable to create primary harness: %v", err) } @@ -320,7 +321,7 @@ func TestBIP0009Mining(t *testing.T) { t.Parallel() // Initialize the primary mining node with only the genesis block. - r, err := rpctest.New(&chaincfg.SimNetParams, nil, nil, "") + r, err := rpctest.New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatalf("unable to create primary harness: %v", err) } diff --git a/integration/csv_fork_test.go b/integration/csv_fork_test.go index 1b4ae02b..ac8512e0 100644 --- a/integration/csv_fork_test.go +++ b/integration/csv_fork_test.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // This file is ignored during the regular tests due to the following build tag. +//go:build rpctest // +build rpctest package integration @@ -113,13 +114,13 @@ func TestBIP0113Activation(t *testing.T) { if err != nil { t.Fatal("unable to create primary harness: ", err) } - if err := r.SetUp(true, 1); err != nil { + if err := r.SetUp(true, 10); err != nil { t.Fatalf("unable to setup test chain: %v", err) } defer r.TearDown() // Create a fresh output for usage within the test below. - const outputValue = btcutil.SatoshiPerBitcoin + const outputValue = btcutil.SatoshiPerBitcoin / 50 outputKey, testOutput, testPkScript, err := makeTestOutput(r, t, outputValue) if err != nil { @@ -189,7 +190,7 @@ func TestBIP0113Activation(t *testing.T) { // to create a single mature output, then an additional block to create // a new output, and then mined a single block above to include our // transaction. - assertChainHeight(r, t, 103) + assertChainHeight(r, t, 112) // Next, mine enough blocks to ensure that the soft-fork becomes // activated. Assert that the block version of the second-to-last block @@ -205,7 +206,7 @@ func TestBIP0113Activation(t *testing.T) { t.Fatalf("unable to generate blocks: %v", err) } - assertChainHeight(r, t, 299) + assertChainHeight(r, t, 308) assertSoftForkStatus(r, t, csvKey, blockchain.ThresholdActive) // The timeLockDeltas slice represents a series of deviations from the @@ -426,7 +427,7 @@ func TestBIP0068AndBIP0112Activation(t *testing.T) { } const ( - outputAmt = btcutil.SatoshiPerBitcoin + outputAmt = btcutil.SatoshiPerBitcoin / 50 relativeBlockLock = 10 ) diff --git a/integration/rpcserver_test.go b/integration/rpcserver_test.go index 9fbddc6b..2ed6b408 100644 --- a/integration/rpcserver_test.go +++ b/integration/rpcserver_test.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // This file is ignored during the regular tests due to the following build tag. +//go:build rpctest // +build rpctest package integration diff --git a/integration/rpctest/blockgen.go b/integration/rpctest/blockgen.go index dae3b7fd..afa35896 100644 --- a/integration/rpctest/blockgen.go +++ b/integration/rpctest/blockgen.go @@ -44,7 +44,7 @@ func solveBlock(header *wire.BlockHeader, targetDifficulty *big.Int) bool { return default: hdr.Nonce = i - hash := hdr.BlockHash() + hash := hdr.BlockPoWHash() if blockchain.HashToBig(&hash).Cmp(targetDifficulty) <= 0 { select { case results <- sbResult{true, i}: @@ -205,6 +205,7 @@ func CreateBlock(prevBlock *btcutil.Block, inclusionTxs []*btcutil.Tx, MerkleRoot: *merkles[len(merkles)-1], Timestamp: ts, Bits: net.PowLimitBits, + ClaimTrie: chainhash.Hash{1}, // EmptyTrieHash } for _, tx := range blockTxns { if err := block.AddTransaction(tx.MsgTx()); err != nil { diff --git a/integration/rpctest/rpc_harness.go b/integration/rpctest/rpc_harness.go index 1d1eaefa..17603aa7 100644 --- a/integration/rpctest/rpc_harness.go +++ b/integration/rpctest/rpc_harness.go @@ -256,11 +256,11 @@ func (h *Harness) SetUp(createTestChain bool, numMatureOutputs uint32) error { return err } + numToGenerate := uint32(0) // Create a test chain with the desired number of mature coinbase // outputs. if createTestChain && numMatureOutputs != 0 { - numToGenerate := (uint32(h.ActiveNet.CoinbaseMaturity) + - numMatureOutputs) + numToGenerate = uint32(h.ActiveNet.CoinbaseMaturity) + numMatureOutputs _, err := h.Client.Generate(numToGenerate) if err != nil { return err @@ -273,6 +273,9 @@ func (h *Harness) SetUp(createTestChain bool, numMatureOutputs uint32) error { if err != nil { return err } + if numToGenerate > 0 && uint32(height) < numToGenerate { + return fmt.Errorf("failed to generate this many blocks: %d", numToGenerate) + } ticker := time.NewTicker(time.Millisecond * 100) for range ticker.C { walletHeight := h.wallet.SyncedHeight() diff --git a/integration/rpctest/rpc_harness_test.go b/integration/rpctest/rpc_harness_test.go index de9db318..bfb3ceb1 100644 --- a/integration/rpctest/rpc_harness_test.go +++ b/integration/rpctest/rpc_harness_test.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // This file is ignored during the regular tests due to the following build tag. +//go:build rpctest // +build rpctest package rpctest @@ -63,7 +64,7 @@ func testSendOutputs(r *Harness, t *testing.T) { // First, generate a small spend which will require only a single // input. - txid := genSpend(btcutil.Amount(5 * btcutil.SatoshiPerBitcoin)) + txid := genSpend(btcutil.Amount(btcutil.SatoshiPerBitcoin)) // Generate a single block, the transaction the wallet created should // be found in this block. @@ -75,7 +76,7 @@ func testSendOutputs(r *Harness, t *testing.T) { // Next, generate a spend much greater than the block reward. This // transaction should also have been mined properly. - txid = genSpend(btcutil.Amount(500 * btcutil.SatoshiPerBitcoin)) + txid = genSpend(btcutil.Amount(10 * btcutil.SatoshiPerBitcoin)) blockHashes, err = r.Client.Generate(1) if err != nil { t.Fatalf("unable to generate single block: %v", err) @@ -105,7 +106,7 @@ func assertConnectedTo(t *testing.T, nodeA *Harness, nodeB *Harness) { func testConnectNode(r *Harness, t *testing.T) { // Create a fresh test harness. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -153,7 +154,7 @@ func testActiveHarnesses(r *Harness, t *testing.T) { numInitialHarnesses := len(ActiveHarnesses()) // Create a single test harness. - harness1, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness1, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -181,7 +182,7 @@ func testJoinMempools(r *Harness, t *testing.T) { // Create a local test harness with only the genesis block. The nodes // will be synced below so the same transaction can be sent to both // nodes without it being an orphan. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -281,7 +282,7 @@ func testJoinMempools(r *Harness, t *testing.T) { func testJoinBlocks(r *Harness, t *testing.T) { // Create a second harness with only the genesis block so it is behind // the main harness. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -335,7 +336,7 @@ func testGenerateAndSubmitBlock(r *Harness, t *testing.T) { if err != nil { t.Fatalf("unable to create script: %v", err) } - output := wire.NewTxOut(btcutil.SatoshiPerBitcoin, pkScript) + output := wire.NewTxOut(btcutil.SatoshiPerBitcoin/50, pkScript) const numTxns = 5 txns := make([]*btcutil.Tx, 0, numTxns) @@ -469,7 +470,7 @@ func testGenerateAndSubmitBlockWithCustomCoinbaseOutputs(r *Harness, func testMemWalletReorg(r *Harness, t *testing.T) { // Create a fresh harness, we'll be using the main harness to force a // re-org on this local harness. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -478,8 +479,8 @@ func testMemWalletReorg(r *Harness, t *testing.T) { } defer harness.TearDown() - // The internal wallet of this harness should now have 250 BTC. - expectedBalance := btcutil.Amount(250 * btcutil.SatoshiPerBitcoin) + // The internal wallet of this harness should now have 250 BTC, but BTC is 50x LBC per generated coin. + expectedBalance := btcutil.Amount(5 * btcutil.SatoshiPerBitcoin) walletBalance := harness.ConfirmedBalance() if expectedBalance != walletBalance { t.Fatalf("wallet balance incorrect: expected %v, got %v", @@ -520,7 +521,7 @@ func testMemWalletLockedOutputs(r *Harness, t *testing.T) { if err != nil { t.Fatalf("unable to create script: %v", err) } - outputAmt := btcutil.Amount(50 * btcutil.SatoshiPerBitcoin) + outputAmt := btcutil.Amount(btcutil.SatoshiPerBitcoin) output := wire.NewTxOut(int64(outputAmt), pkScript) tx, err := r.CreateTransaction([]*wire.TxOut{output}, 10, true) if err != nil { @@ -566,7 +567,7 @@ const ( func TestMain(m *testing.M) { var err error - mainHarness, err = New(&chaincfg.SimNetParams, nil, nil, "") + mainHarness, err = New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { fmt.Println("unable to create main harness: ", err) os.Exit(1) @@ -601,9 +602,7 @@ func TestMain(m *testing.M) { } func TestHarness(t *testing.T) { - // We should have (numMatureOutputs * 50 BTC) of mature unspendable - // outputs. - expectedBalance := btcutil.Amount(numMatureOutputs * 50 * btcutil.SatoshiPerBitcoin) + expectedBalance := btcutil.Amount(numMatureOutputs * btcutil.SatoshiPerBitcoin) harnessBalance := mainHarness.ConfirmedBalance() if harnessBalance != expectedBalance { t.Fatalf("expected wallet balance of %v instead have %v", diff --git a/mempool/mempool_test.go b/mempool/mempool_test.go index b24045ba..b4070dd7 100644 --- a/mempool/mempool_test.go +++ b/mempool/mempool_test.go @@ -1457,7 +1457,7 @@ func TestAncestorsDescendants(t *testing.T) { func TestRBF(t *testing.T) { t.Parallel() - const defaultFee = btcutil.SatoshiPerBitcoin + const defaultFee = btcutil.SatoshiPerBitcoin / 50 testCases := []struct { name string diff --git a/mempool/policy.go b/mempool/policy.go index 33965886..85c06e02 100644 --- a/mempool/policy.go +++ b/mempool/policy.go @@ -173,12 +173,14 @@ func checkPkScriptStandard(pkScript []byte, scriptClass txscript.ScriptClass) er return nil } -// isDust returns whether or not the passed transaction output amount is +const dustCap = math.MaxInt64 / 1001 + +// IsDust returns whether or not the passed transaction output amount is // considered dust or not based on the passed minimum transaction relay fee. // Dust is defined in terms of the minimum transaction relay fee. In // particular, if the cost to the network to spend coins is more than 1/3 of the // minimum transaction relay fee, it is considered dust. -func isDust(txOut *wire.TxOut, minRelayTxFee btcutil.Amount) bool { +func IsDust(txOut *wire.TxOut, minRelayTxFee btcutil.Amount) bool { // Unspendable outputs are considered dust. if txscript.IsUnspendable(txOut.PkScript) { return true @@ -266,6 +268,9 @@ func isDust(txOut *wire.TxOut, minRelayTxFee btcutil.Amount) bool { // // The following is equivalent to (value/totalSize) * (1/3) * 1000 // without needing to do floating point math. + if txOut.Value > dustCap { + return false + } return txOut.Value*1000/(3*int64(totalSize)) < int64(minRelayTxFee) } @@ -353,7 +358,7 @@ func checkTransactionStandard(tx *btcutil.Tx, height int32, // "dust". if scriptClass == txscript.NullDataTy { numNullDataOutputs++ - } else if isDust(txOut, minRelayTxFee) { + } else if IsDust(txOut, minRelayTxFee) { str := fmt.Sprintf("transaction output %d: payment "+ "of %d is dust", i, txOut.Value) return txRuleError(wire.RejectDust, str) diff --git a/mempool/policy_test.go b/mempool/policy_test.go index de1051d3..794693a9 100644 --- a/mempool/policy_test.go +++ b/mempool/policy_test.go @@ -48,7 +48,7 @@ func TestCalcMinRequiredTxRelayFee(t *testing.T) { { "max standard tx size with max satoshi relay fee", maxStandardTxWeight / 4, - btcutil.MaxSatoshi, + btcutil.MaxSatoshi / 100, // overflow on purpose btcutil.MaxSatoshi, }, { @@ -252,11 +252,11 @@ func TestDust(t *testing.T) { false, }, { - // Maximum int64 value causes overflow. + // Maximum int64 value causes overflow if we're not careful "maximum int64 value", wire.TxOut{Value: 1<<63 - 1, PkScript: pkScript}, 1<<63 - 1, - true, + false, }, { // Unspendable pkScript due to an invalid public key @@ -268,7 +268,7 @@ func TestDust(t *testing.T) { }, } for _, test := range tests { - res := isDust(&test.txOut, test.relayFee) + res := IsDust(&test.txOut, test.relayFee) if res != test.isDust { t.Fatalf("Dust test '%s' failed: want %v got %v", test.name, test.isDust, res) diff --git a/peer/peer_test.go b/peer/peer_test.go index 0cb9c66c..4a2a0048 100644 --- a/peer/peer_test.go +++ b/peer/peer_test.go @@ -519,7 +519,7 @@ func TestPeerListeners(t *testing.T) { { "OnBlock", wire.NewMsgBlock(wire.NewBlockHeader(1, - &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), + &chainhash.Hash{}, &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), }, { "OnInv", @@ -585,7 +585,7 @@ func TestPeerListeners(t *testing.T) { { "OnMerkleBlock", wire.NewMsgMerkleBlock(wire.NewBlockHeader(1, - &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), + &chainhash.Hash{}, &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), }, // only one version message is allowed // only one verack message is allowed diff --git a/txscript/data/script_tests.json b/txscript/data/script_tests.json index 5c054ed3..4a0717dc 100644 --- a/txscript/data/script_tests.json +++ b/txscript/data/script_tests.json @@ -232,8 +232,8 @@ ["'abcdefghijklmnopqrstuvwxyz'", "HASH256 0x4c 0x20 0xca139bc10c2f660da42666f72e89a225936fc60f193c161124a672050c434671 EQUAL", "P2SH,STRICTENC", "OK"], -["1","NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 1 EQUAL", "P2SH,STRICTENC", "OK"], -["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_10' EQUAL", "P2SH,STRICTENC", "OK"], +["1","NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10 1 EQUAL", "P2SH,STRICTENC", "OK"], +["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10","'NOP_1_to_10' EQUAL", "P2SH,STRICTENC", "OK"], ["1", "NOP", "P2SH,STRICTENC,DISCOURAGE_UPGRADABLE_NOPS", "OK", "Discourage NOPx flag allows OP_NOP"], @@ -446,9 +446,6 @@ ["NOP", "CHECKSEQUENCEVERIFY 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP4 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP5 1", "P2SH,STRICTENC", "OK"], -["NOP", "NOP6 1", "P2SH,STRICTENC", "OK"], -["NOP", "NOP7 1", "P2SH,STRICTENC", "OK"], -["NOP", "NOP8 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP9 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP10 1", "P2SH,STRICTENC", "OK"], @@ -857,8 +854,8 @@ ["2 2 LSHIFT", "8 EQUAL", "P2SH,STRICTENC", "DISABLED_OPCODE", "disabled"], ["2 1 RSHIFT", "1 EQUAL", "P2SH,STRICTENC", "DISABLED_OPCODE", "disabled"], -["1", "NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 2 EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], -["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_11' EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], +["1", "NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10 2 EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], +["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10","'NOP_1_to_11' EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], ["Ensure 100% coverage of discouraged NOPS"], ["1", "NOP1", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], @@ -866,9 +863,6 @@ ["1", "CHECKSEQUENCEVERIFY", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP4", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP5", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], -["1", "NOP6", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], -["1", "NOP7", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], -["1", "NOP8", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP9", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP10", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], @@ -957,16 +951,6 @@ ["NOP", "HASH160", "P2SH,STRICTENC", "INVALID_STACK_OPERATION"], ["NOP", "HASH256", "P2SH,STRICTENC", "INVALID_STACK_OPERATION"], -["NOP", -"'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb'", -"P2SH,STRICTENC", -"PUSH_SIZE", -">520 byte push"], -["0", -"IF 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' ENDIF 1", -"P2SH,STRICTENC", -"PUSH_SIZE", -">520 byte push in non-executed IF branch"], ["1", "0x61616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161", "P2SH,STRICTENC", @@ -987,11 +971,6 @@ "P2SH,STRICTENC", "STACK_SIZE", ">1,000 stack+altstack size"], -["NOP", -"0 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 0x6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f 2DUP 0x616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161", -"P2SH,STRICTENC", -"SCRIPT_SIZE", -"10,001-byte scriptPubKey"], ["NOP1","NOP10", "P2SH,STRICTENC", "EVAL_FALSE"], @@ -1786,28 +1765,28 @@ "2-of-2 with two identical keys and sigs pushed using OP_DUP" ], [ - "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP8 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", + "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP4 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", "HASH160 0x14 0x215640c2f72f0d16b4eced26762035a42ffed39a EQUAL", "", "OK", "P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY" ], [ - "0x47 0x304402203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022054e1c258c2981cdfba5df1f46661fb6541c44f77ca0092f3600331abfffb125101 NOP8", + "0x47 0x304402203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022054e1c258c2981cdfba5df1f46661fb6541c44f77ca0092f3600331abfffb125101 NOP4", "0x21 0x03363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640 CHECKSIG", "", "OK", "P2PK with non-push scriptSig but with P2SH validation" ], [ - "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP8 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", + "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP4 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", "HASH160 0x14 0x215640c2f72f0d16b4eced26762035a42ffed39a EQUAL", "P2SH", "SIG_PUSHONLY", "P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY" ], [ - "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP8 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", + "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP4 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", "HASH160 0x14 0x215640c2f72f0d16b4eced26762035a42ffed39a EQUAL", "SIGPUSHONLY", "SIG_PUSHONLY", diff --git a/txscript/data/tx_invalid.json b/txscript/data/tx_invalid.json index db465109..393d447b 100644 --- a/txscript/data/tx_invalid.json +++ b/txscript/data/tx_invalid.json @@ -275,10 +275,6 @@ ["0000000000000000000000000000000000000000000000000000000000000100", 2, "0x51", 3000]], "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", "P2SH,WITNESS"], -["Witness with a push of 521 bytes"], -[[["0000000000000000000000000000000000000000000000000000000000000100", 0, "0x00 0x20 0x33198a9bfef674ebddb9ffaa52928017b8472791e54c609cb95f278ac6b1e349", 1000]], -"0100000000010100010000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000000000000015102fd0902000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002755100000000", "P2SH,WITNESS"], - ["Witness with unknown version which push false on the stack should be invalid (even without DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM)"], [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "0x60 0x02 0x0000", 2000]], "0100000000010100010000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000000000000015101010100000000", "P2SH,WITNESS"], diff --git a/txscript/example_test.go b/txscript/example_test.go index e3e76a72..69160079 100644 --- a/txscript/example_test.go +++ b/txscript/example_test.go @@ -24,7 +24,7 @@ func ExamplePayToAddrScript() { // which is useful to ensure the accuracy of the address and determine // the address type. It is also required for the upcoming call to // PayToAddrScript. - addressStr := "12gpXQVcCL2qhTNQgyLVdCFG2Qs2px98nV" + addressStr := "bHW58d37s1hBjj3wPBkn5zpCX3F8ZW3uWf" address, err := btcutil.DecodeAddress(addressStr, &chaincfg.MainNetParams) if err != nil { fmt.Println(err) @@ -47,8 +47,8 @@ func ExamplePayToAddrScript() { fmt.Println("Script Disassembly:", disasm) // Output: - // Script Hex: 76a914128004ff2fcaf13b2b91eb654b1dc2b674f7ec6188ac - // Script Disassembly: OP_DUP OP_HASH160 128004ff2fcaf13b2b91eb654b1dc2b674f7ec61 OP_EQUALVERIFY OP_CHECKSIG + // Script Hex: 76a914345991dbf57bfb014b87006acdfafbfc5fe8292f88ac + // Script Disassembly: OP_DUP OP_HASH160 345991dbf57bfb014b87006acdfafbfc5fe8292f OP_EQUALVERIFY OP_CHECKSIG } // This example demonstrates extracting information from a standard public key @@ -75,7 +75,7 @@ func ExampleExtractPkScriptAddrs() { // Output: // Script Class: pubkeyhash - // Addresses: [12gpXQVcCL2qhTNQgyLVdCFG2Qs2px98nV] + // Addresses: [bER6Ddq6YfRKDJDmmdeaqrP8XHmDJcYSJQ] // Required Signatures: 1 } diff --git a/txscript/opcode_test.go b/txscript/opcode_test.go index 1487dde5..19fa9a79 100644 --- a/txscript/opcode_test.go +++ b/txscript/opcode_test.go @@ -117,6 +117,12 @@ func TestOpcodeDisasm(t *testing.T) { case 0xb2: // OP_NOP3 is an alias of OP_CHECKSEQUENCEVERIFY expectedStr = "OP_CHECKSEQUENCEVERIFY" + case OP_CLAIMNAME: + expectedStr = "OP_CLAIMNAME" + case OP_SUPPORTCLAIM: + expectedStr = "OP_SUPPORTCLAIM" + case OP_UPDATECLAIM: + expectedStr = "OP_UPDATECLAIM" default: val := byte(opcodeVal - (0xb0 - 1)) expectedStr = "OP_NOP" + strconv.Itoa(int(val)) @@ -183,6 +189,12 @@ func TestOpcodeDisasm(t *testing.T) { case 0xb2: // OP_NOP3 is an alias of OP_CHECKSEQUENCEVERIFY expectedStr = "OP_CHECKSEQUENCEVERIFY" + case OP_CLAIMNAME: + expectedStr = "OP_CLAIMNAME" + case OP_SUPPORTCLAIM: + expectedStr = "OP_SUPPORTCLAIM" + case OP_UPDATECLAIM: + expectedStr = "OP_UPDATECLAIM" default: val := byte(opcodeVal - (0xb0 - 1)) expectedStr = "OP_NOP" + strconv.Itoa(int(val)) diff --git a/txscript/script_test.go b/txscript/script_test.go index ee88769b..c22e48eb 100644 --- a/txscript/script_test.go +++ b/txscript/script_test.go @@ -3541,49 +3541,49 @@ func TestUnparsingInvalidOpcodes(t *testing.T) { expectedErr: scriptError(ErrInternal, ""), }, { - name: "OP_NOP6", + name: "OP_CLAIMNAME", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP6], + opcode: &opcodeArray[OP_CLAIMNAME], data: nil, }, expectedErr: nil, }, { - name: "OP_NOP6 long", + name: "OP_CLAIMNAME long", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP6], + opcode: &opcodeArray[OP_CLAIMNAME], data: make([]byte, 1), }, expectedErr: scriptError(ErrInternal, ""), }, { - name: "OP_NOP7", + name: "OP_SUPPORTCLAIM", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP7], + opcode: &opcodeArray[OP_SUPPORTCLAIM], data: nil, }, expectedErr: nil, }, { - name: "OP_NOP7 long", + name: "OP_SUPPORTCLAIM long", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP7], + opcode: &opcodeArray[OP_SUPPORTCLAIM], data: make([]byte, 1), }, expectedErr: scriptError(ErrInternal, ""), }, { - name: "OP_NOP8", + name: "OP_UPDATECLAIM", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP8], + opcode: &opcodeArray[OP_UPDATECLAIM], data: nil, }, expectedErr: nil, }, { - name: "OP_NOP8 long", + name: "OP_UPDATECLAIM long", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP8], + opcode: &opcodeArray[OP_UPDATECLAIM], data: make([]byte, 1), }, expectedErr: scriptError(ErrInternal, ""), diff --git a/txscript/scriptbuilder_test.go b/txscript/scriptbuilder_test.go index 89f2b861..0bb67aa1 100644 --- a/txscript/scriptbuilder_test.go +++ b/txscript/scriptbuilder_test.go @@ -220,19 +220,10 @@ func TestScriptBuilderAddData(t *testing.T) { expected: append([]byte{OP_PUSHDATA2, 0, 1}, bytes.Repeat([]byte{0x49}, 256)...), }, { - name: "push data len 520", + name: "push data len 520", // bitcoin has a 520 byte cap, but lbry is 20k data: bytes.Repeat([]byte{0x49}, 520), expected: append([]byte{OP_PUSHDATA2, 0x08, 0x02}, bytes.Repeat([]byte{0x49}, 520)...), }, - - // BIP0062: OP_PUSHDATA4 can never be used, as pushes over 520 - // bytes are not allowed, and those below can be done using - // other operators. - { - name: "push data len 521", - data: bytes.Repeat([]byte{0x49}, 521), - expected: nil, - }, { name: "push data len 32767 (canonical)", data: bytes.Repeat([]byte{0x49}, 32767), diff --git a/wire/bench_test.go b/wire/bench_test.go index 1eb6c413..42caac86 100644 --- a/wire/bench_test.go +++ b/wire/bench_test.go @@ -419,7 +419,7 @@ func BenchmarkDecodeHeaders(b *testing.B) { if err != nil { b.Fatalf("NewHashFromStr: unexpected error: %v", err) } - m.AddBlockHeader(NewBlockHeader(1, hash, hash, 0, uint32(i))) + m.AddBlockHeader(NewBlockHeader(1, hash, hash, hash, 0, uint32(i))) } // Serialize it so the bytes are available to test the decode below. @@ -565,7 +565,7 @@ func BenchmarkDecodeMerkleBlock(b *testing.B) { if err != nil { b.Fatalf("NewHashFromStr: unexpected error: %v", err) } - m.Header = *NewBlockHeader(1, hash, hash, 0, uint32(10000)) + m.Header = *NewBlockHeader(1, hash, hash, hash, 0, uint32(10000)) for i := 0; i < 105; i++ { hash, err := chainhash.NewHashFromStr(fmt.Sprintf("%x", i)) if err != nil { diff --git a/wire/blockheader.go b/wire/blockheader.go index 372b7b46..4019c179 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -45,7 +45,7 @@ type BlockHeader struct { // blockHeaderLen is a constant that represents the number of bytes for a block // header. -const blockHeaderLen = 80 +const blockHeaderLen = 112 // BlockHash computes the block identifier hash for the given block header. func (h *BlockHeader) BlockHash() chainhash.Hash { diff --git a/wire/blockheader_test.go b/wire/blockheader_test.go index fef06967..66e37d6c 100644 --- a/wire/blockheader_test.go +++ b/wire/blockheader_test.go @@ -24,7 +24,7 @@ func TestBlockHeader(t *testing.T) { hash := mainNetGenesisHash merkleHash := mainNetGenesisMerkleRoot bits := uint32(0x1d00ffff) - bh := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bh := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) // Ensure we get the same data back out. if !bh.PrevBlock.IsEqual(&hash) { @@ -57,10 +57,12 @@ func TestBlockHeaderWire(t *testing.T) { Version: 1, PrevBlock: mainNetGenesisHash, MerkleRoot: mainNetGenesisMerkleRoot, + ClaimTrie: mainNetGenesisMerkleRoot, Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Bits: bits, Nonce: nonce, } + baseBlockHdr.ClaimTrie[0] = 0x33 // baseBlockHdrEncoded is the wire encoded bytes of baseBlockHdr. baseBlockHdrEncoded := []byte{ @@ -73,6 +75,10 @@ func TestBlockHeaderWire(t *testing.T) { 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // MerkleRoot + 0x33, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, + 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, + 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, + 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // ClaimTrie 0x29, 0xab, 0x5f, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0xf3, 0xe0, 0x01, 0x00, // Nonce @@ -196,10 +202,12 @@ func TestBlockHeaderSerialize(t *testing.T) { Version: 1, PrevBlock: mainNetGenesisHash, MerkleRoot: mainNetGenesisMerkleRoot, + ClaimTrie: mainNetGenesisMerkleRoot, Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Bits: bits, Nonce: nonce, } + baseBlockHdr.ClaimTrie[0] = 0x33 // baseBlockHdrEncoded is the wire encoded bytes of baseBlockHdr. baseBlockHdrEncoded := []byte{ @@ -212,6 +220,10 @@ func TestBlockHeaderSerialize(t *testing.T) { 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // MerkleRoot + 0x33, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, + 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, + 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, + 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // ClaimTrie 0x29, 0xab, 0x5f, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0xf3, 0xe0, 0x01, 0x00, // Nonce diff --git a/wire/common_test.go b/wire/common_test.go index d71cc9c9..f76cc4db 100644 --- a/wire/common_test.go +++ b/wire/common_test.go @@ -127,7 +127,7 @@ func TestElementWire(t *testing.T) { }, { MainNet, - []byte{0xf9, 0xbe, 0xb4, 0xd9}, + []byte{0xfa, 0xe4, 0xaa, 0xf1}, }, // Type not supported by the "fast" path and requires reflection. { diff --git a/wire/message_test.go b/wire/message_test.go index b2ae3f63..65754b41 100644 --- a/wire/message_test.go +++ b/wire/message_test.go @@ -66,7 +66,7 @@ func TestMessage(t *testing.T) { msgFilterAdd := NewMsgFilterAdd([]byte{0x01}) msgFilterClear := NewMsgFilterClear() msgFilterLoad := NewMsgFilterLoad([]byte{0x01}, 10, 0, BloomUpdateNone) - bh := NewBlockHeader(1, &chainhash.Hash{}, &chainhash.Hash{}, 0, 0) + bh := NewBlockHeader(1, &chainhash.Hash{}, &chainhash.Hash{}, &chainhash.Hash{}, 0, 0) msgMerkleBlock := NewMsgMerkleBlock(bh) msgReject := NewMsgReject("block", RejectDuplicate, "duplicate block") msgGetCFilters := NewMsgGetCFilters(GCSFilterRegular, 0, &chainhash.Hash{}) @@ -89,7 +89,7 @@ func TestMessage(t *testing.T) { {msgGetAddr, msgGetAddr, pver, MainNet, 24}, {msgAddr, msgAddr, pver, MainNet, 25}, {msgGetBlocks, msgGetBlocks, pver, MainNet, 61}, - {msgBlock, msgBlock, pver, MainNet, 239}, + {msgBlock, msgBlock, pver, MainNet, 271}, {msgInv, msgInv, pver, MainNet, 25}, {msgGetData, msgGetData, pver, MainNet, 25}, {msgNotFound, msgNotFound, pver, MainNet, 25}, @@ -103,7 +103,7 @@ func TestMessage(t *testing.T) { {msgFilterAdd, msgFilterAdd, pver, MainNet, 26}, {msgFilterClear, msgFilterClear, pver, MainNet, 24}, {msgFilterLoad, msgFilterLoad, pver, MainNet, 35}, - {msgMerkleBlock, msgMerkleBlock, pver, MainNet, 110}, + {msgMerkleBlock, msgMerkleBlock, pver, MainNet, 142}, {msgReject, msgReject, pver, MainNet, 79}, {msgGetCFilters, msgGetCFilters, pver, MainNet, 61}, {msgGetCFHeaders, msgGetCFHeaders, pver, MainNet, 61}, diff --git a/wire/msgblock_test.go b/wire/msgblock_test.go index 407e3b2d..f906892a 100644 --- a/wire/msgblock_test.go +++ b/wire/msgblock_test.go @@ -24,7 +24,7 @@ func TestBlock(t *testing.T) { merkleHash := &blockOne.Header.MerkleRoot bits := blockOne.Header.Bits nonce := blockOne.Header.Nonce - bh := NewBlockHeader(1, prevHash, merkleHash, bits, nonce) + bh := NewBlockHeader(1, prevHash, merkleHash, merkleHash, bits, nonce) // Ensure the command is expected value. wantCmd := "block" @@ -92,7 +92,7 @@ func TestBlockTxHashes(t *testing.T) { // TestBlockHash tests the ability to generate the hash of a block accurately. func TestBlockHash(t *testing.T) { // Block 1 hash. - hashStr := "839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048" + hashStr := "a6b9bbfdd71af02426d2fc8131cfb843a27946e1f660a9dbca7556a0bb4a8ce2" wantHash, err := chainhash.NewHashFromStr(hashStr) if err != nil { t.Errorf("NewHashFromStr: %v", err) @@ -224,15 +224,15 @@ func TestBlockWireErrors(t *testing.T) { // Force error in merkle root. {&blockOne, blockOneBytes, pver, BaseEncoding, 36, io.ErrShortWrite, io.EOF}, // Force error in timestamp. - {&blockOne, blockOneBytes, pver, BaseEncoding, 68, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 68 + 32, io.ErrShortWrite, io.EOF}, // Force error in difficulty bits. - {&blockOne, blockOneBytes, pver, BaseEncoding, 72, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 72 + 32, io.ErrShortWrite, io.EOF}, // Force error in header nonce. - {&blockOne, blockOneBytes, pver, BaseEncoding, 76, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 76 + 32, io.ErrShortWrite, io.EOF}, // Force error in transaction count. - {&blockOne, blockOneBytes, pver, BaseEncoding, 80, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 80 + 32, io.ErrShortWrite, io.EOF}, // Force error in transactions. - {&blockOne, blockOneBytes, pver, BaseEncoding, 81, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 81 + 32, io.ErrShortWrite, io.EOF}, } t.Logf("Running %d tests", len(tests)) @@ -342,15 +342,15 @@ func TestBlockSerializeErrors(t *testing.T) { // Force error in merkle root. {&blockOne, blockOneBytes, 36, io.ErrShortWrite, io.EOF}, // Force error in timestamp. - {&blockOne, blockOneBytes, 68, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 68 + 32, io.ErrShortWrite, io.EOF}, // Force error in difficulty bits. - {&blockOne, blockOneBytes, 72, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 72 + 32, io.ErrShortWrite, io.EOF}, // Force error in header nonce. - {&blockOne, blockOneBytes, 76, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 76 + 32, io.ErrShortWrite, io.EOF}, // Force error in transaction count. - {&blockOne, blockOneBytes, 80, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 80 + 32, io.ErrShortWrite, io.EOF}, // Force error in transactions. - {&blockOne, blockOneBytes, 81, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 81 + 32, io.ErrShortWrite, io.EOF}, } t.Logf("Running %d tests", len(tests)) @@ -413,6 +413,10 @@ func TestBlockOverflowErrors(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -465,7 +469,7 @@ func TestBlockSerializeSize(t *testing.T) { size int // Expected serialized size }{ // Block with no transactions. - {noTxBlock, 81}, + {noTxBlock, 81 + 32}, // First block in the mainnet block chain. {&blockOne, len(blockOneBytes)}, @@ -498,6 +502,12 @@ var blockOne = MsgBlock{ 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, }), + ClaimTrie: chainhash.Hash([chainhash.HashSize]byte{ + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, + }), Timestamp: time.Unix(0x4966bc61, 0), // 2009-01-08 20:54:25 -0600 CST Bits: 0x1d00ffff, // 486604799 @@ -552,6 +562,10 @@ var blockOneBytes = []byte{ 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -585,5 +599,5 @@ var blockOneBytes = []byte{ // Transaction location information for block one transactions. var blockOneTxLocs = []TxLoc{ - {TxStart: 81, TxLen: 134}, + {TxStart: 81 + 32, TxLen: 134}, } diff --git a/wire/msgheaders_test.go b/wire/msgheaders_test.go index 9b94545b..0501bc7e 100644 --- a/wire/msgheaders_test.go +++ b/wire/msgheaders_test.go @@ -28,7 +28,7 @@ func TestHeaders(t *testing.T) { // Ensure max payload is expected value for latest protocol version. // Num headers (varInt) + max allowed headers (header length + 1 byte // for the number of transactions which is always 0). - wantPayload := uint32(162009) + wantPayload := uint32(226009) maxPayload := msg.MaxPayloadLength(pver) if maxPayload != wantPayload { t.Errorf("MaxPayloadLength: wrong max payload length for "+ @@ -64,7 +64,7 @@ func TestHeadersWire(t *testing.T) { merkleHash := blockOne.Header.MerkleRoot bits := uint32(0x1d00ffff) nonce := uint32(0x9962e301) - bh := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bh := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) bh.Version = blockOne.Header.Version bh.Timestamp = blockOne.Header.Timestamp @@ -88,6 +88,10 @@ func TestHeadersWire(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x98, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -232,7 +236,7 @@ func TestHeadersWireErrors(t *testing.T) { merkleHash := blockOne.Header.MerkleRoot bits := uint32(0x1d00ffff) nonce := uint32(0x9962e301) - bh := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bh := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) bh.Version = blockOne.Header.Version bh.Timestamp = blockOne.Header.Timestamp @@ -250,6 +254,10 @@ func TestHeadersWireErrors(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x98, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -269,7 +277,7 @@ func TestHeadersWireErrors(t *testing.T) { // Intentionally invalid block header that has a transaction count used // to force errors. - bhTrans := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bhTrans := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) bhTrans.Version = blockOne.Header.Version bhTrans.Timestamp = blockOne.Header.Timestamp @@ -286,6 +294,10 @@ func TestHeadersWireErrors(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x98, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -309,7 +321,7 @@ func TestHeadersWireErrors(t *testing.T) { // Force error with greater than max headers. {maxHeaders, maxHeadersEncoded, pver, BaseEncoding, 3, wireErr, wireErr}, // Force error with number of transactions. - {transHeader, transHeaderEncoded, pver, BaseEncoding, 81, io.ErrShortWrite, io.EOF}, + {transHeader, transHeaderEncoded, pver, BaseEncoding, 81 + 32, io.ErrShortWrite, io.EOF}, // Force error with included transactions. {transHeader, transHeaderEncoded, pver, BaseEncoding, len(transHeaderEncoded), nil, wireErr}, } diff --git a/wire/msgmerkleblock_test.go b/wire/msgmerkleblock_test.go index 31f01a47..9f7a8403 100644 --- a/wire/msgmerkleblock_test.go +++ b/wire/msgmerkleblock_test.go @@ -26,7 +26,7 @@ func TestMerkleBlock(t *testing.T) { merkleHash := &blockOne.Header.MerkleRoot bits := blockOne.Header.Bits nonce := blockOne.Header.Nonce - bh := NewBlockHeader(1, prevHash, merkleHash, bits, nonce) + bh := NewBlockHeader(1, prevHash, merkleHash, merkleHash, bits, nonce) // Ensure the command is expected value. wantCmd := "merkleblock" @@ -118,7 +118,7 @@ func TestMerkleBlockCrossProtocol(t *testing.T) { merkleHash := &blockOne.Header.MerkleRoot bits := blockOne.Header.Bits nonce := blockOne.Header.Nonce - bh := NewBlockHeader(1, prevHash, merkleHash, bits, nonce) + bh := NewBlockHeader(1, prevHash, merkleHash, merkleHash, bits, nonce) msg := NewMsgMerkleBlock(bh) @@ -229,48 +229,48 @@ func TestMerkleBlockWireErrors(t *testing.T) { }, // Force error in timestamp. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 68, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 68 + 32, io.ErrShortWrite, io.EOF, }, // Force error in difficulty bits. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 72, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 72 + 32, io.ErrShortWrite, io.EOF, }, // Force error in header nonce. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 76, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 76 + 32, io.ErrShortWrite, io.EOF, }, // Force error in transaction count. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 80, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 80 + 32, io.ErrShortWrite, io.EOF, }, // Force error in num hashes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 84, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 84 + 32, io.ErrShortWrite, io.EOF, }, // Force error in hashes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 85, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 85 + 32, io.ErrShortWrite, io.EOF, }, // Force error in num flag bytes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 117, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 117 + 32, io.ErrShortWrite, io.EOF, }, // Force error in flag bytes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 118, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 118 + 32, io.ErrShortWrite, io.EOF, }, // Force error due to unsupported protocol version. { &merkleBlockOne, merkleBlockOneBytes, pverNoMerkleBlock, - BaseEncoding, 119, wireErr, wireErr, + BaseEncoding, 119 + 32, wireErr, wireErr, }, } @@ -331,7 +331,7 @@ func TestMerkleBlockOverflowErrors(t *testing.T) { // allowed tx hashes. var buf bytes.Buffer WriteVarInt(&buf, pver, maxTxPerBlock+1) - numHashesOffset := 84 + numHashesOffset := 84 + 32 exceedMaxHashes := make([]byte, numHashesOffset) copy(exceedMaxHashes, merkleBlockOneBytes[:numHashesOffset]) exceedMaxHashes = append(exceedMaxHashes, buf.Bytes()...) @@ -340,7 +340,7 @@ func TestMerkleBlockOverflowErrors(t *testing.T) { // allowed flag bytes. buf.Reset() WriteVarInt(&buf, pver, maxFlagsPerMerkleBlock+1) - numFlagBytesOffset := 117 + numFlagBytesOffset := 117 + 32 exceedMaxFlagBytes := make([]byte, numFlagBytesOffset) copy(exceedMaxFlagBytes, merkleBlockOneBytes[:numFlagBytesOffset]) exceedMaxFlagBytes = append(exceedMaxFlagBytes, buf.Bytes()...) @@ -388,6 +388,12 @@ var merkleBlockOne = MsgMerkleBlock{ 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, }), + ClaimTrie: chainhash.Hash([chainhash.HashSize]byte{ + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, + }), Timestamp: time.Unix(0x4966bc61, 0), // 2009-01-08 20:54:25 -0600 CST Bits: 0x1d00ffff, // 486604799 Nonce: 0x9962e301, // 2573394689 @@ -416,6 +422,10 @@ var merkleBlockOneBytes = []byte{ 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce -- 2.45.3 From 47a2f0ca85c3182c3e08fbaf85225b3d78553f2e Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 19 Aug 2021 14:41:48 -0400 Subject: [PATCH 044/118] [lbry] docs: update docs for LBRY --- CHANGES | 1230 ----------------- LICENSE | 1 + README.md | 143 +- blockchain/README.md | 68 +- blockchain/fullblocktests/README.md | 6 +- blockchain/indexers/README.md | 6 +- btcec/README.md | 61 +- btcjson/README.md | 64 +- chaincfg/README.md | 81 +- chaincfg/chainhash/README.md | 6 +- connmgr/README.md | 20 +- database/README.md | 30 +- database/ffldb/README.md | 4 +- database/internal/treap/README.md | 4 +- docs/README.md | 296 ---- docs/code_contribution_guidelines.md | 319 ----- docs/configuration.md | 42 +- docs/configuring_tor.md | 32 +- docs/contact.md | 15 - docs/controlling.md | 12 +- docs/developer_resources.md | 37 - docs/index.md | 48 +- docs/installation.md | 76 - docs/json_rpc_api.md | 152 +- docs/mining.md | 14 +- docs/table_of_content.md | 13 - docs/update.md | 8 - docs/using_docker.md | 160 --- docs/wallet.md | 5 - integration/README.md | 7 +- integration/rpctest/README.md | 14 - mempool/README.md | 19 +- mining/README.md | 15 +- mining/cpuminer/README.md | 6 +- netsync/README.md | 12 - peer/README.md | 23 +- release/README.md | 181 --- rpcclient/README.md | 37 +- rpcclient/examples/bitcoincorehttp/README.md | 4 +- .../examples/bitcoincorehttpbulk/README.md | 4 +- rpcclient/examples/btcdwebsockets/README.md | 4 +- .../examples/btcwalletwebsockets/README.md | 4 +- sample-btcd.conf => sample-lbcd.conf | 16 +- txscript/README.md | 54 +- wire/README.md | 43 +- 45 files changed, 237 insertions(+), 3159 deletions(-) delete mode 100644 CHANGES delete mode 100644 docs/README.md delete mode 100644 docs/code_contribution_guidelines.md delete mode 100644 docs/contact.md delete mode 100644 docs/developer_resources.md delete mode 100644 docs/installation.md delete mode 100644 docs/table_of_content.md delete mode 100644 docs/update.md delete mode 100644 docs/using_docker.md delete mode 100644 docs/wallet.md delete mode 100644 release/README.md rename sample-btcd.conf => sample-lbcd.conf (96%) diff --git a/CHANGES b/CHANGES deleted file mode 100644 index fd59a886..00000000 --- a/CHANGES +++ /dev/null @@ -1,1230 +0,0 @@ -============================================================================ -User visible changes for btcd - A full-node bitcoin implementation written in Go -============================================================================ - -Changes in 0.22.0 (Tue Jun 01 2021) - - Protocol and network-related changes: - - Add support for witness tx and block in notfound msg (#1625) - - Add support for receiving sendaddrv2 messages from a peer (#1670) - - Fix bug in peer package causing last block height to go backwards - (#1606) - - Add chain parameters for connecting to the public Signet network - (#1692, #1718) - - Crypto changes: - - Fix bug causing panic due to bad R and S signature components in - btcec.RecoverCompact (#1691) - - Set the name (secp256k1) in the CurveParams of the S256 curve - (#1565) - - Notable developer-related package changes: - - Remove unknown block version warning in the blockchain package, - due to false positives triggered by AsicBoost (#1463) - - Add chaincfg.RegisterHDKeyID function to populate HD key ID pairs - (#1617) - - Add new method mining.AddWitnessCommitment to add the witness - commitment as an OP_RETURN output within the coinbase transaction. - (#1716) - - RPC changes: - - Support Batch JSON-RPC in rpcclient and server (#1583) - - Add rpcclient method to invoke getdescriptorinfo JSON-RPC command - (#1578) - - Update the rpcserver handler for validateaddress JSON-RPC command to - have parity with the bitcoind 0.20.0 interface (#1613) - - Add rpcclient method to invoke getblockfilter JSON-RPC command - (#1579) - - Add signmessagewithprivkey JSON-RPC command in rpcserver (#1585) - - Add rpcclient method to invoke importmulti JSON-RPC command (#1579) - - Add watchOnly argument in rpcclient method to invoke - listtransactions JSON-RPC command (#1628) - - Update btcjson.ListTransactionsResult for compatibility with Bitcoin - Core 0.20.0 (#1626) - - Support nullable optional JSON-RPC parameters (#1594) - - Add rpcclient and server method to invoke getnodeaddresses JSON-RPC - command (#1590) - - Add rpcclient methods to invoke PSBT JSON-RPC commands (#1596) - - Add rpcclient method to invoke listsinceblock with the - include_watchonly parameter enabled (#1451) - - Add rpcclient method to invoke deriveaddresses JSON-RPC command - (#1631) - - Add rpcclient method to invoke getblocktemplate JSON-RPC command - (#1629) - - Add rpcclient method to invoke getaddressinfo JSON-RPC command - (#1633) - - Add rpcclient method to invoke getwalletinfo JSON-RPC command - (#1638) - - Fix error message in rpcserver when an unknown RPC command is - encountered (#1695) - - Fix error message returned by estimatefee when the number of blocks - exceeds the max depth (#1678) - - Update btcjson.GetBlockChainInfoResult to include new fields in - Bitcoin Core (#1676) - - Add ExtraHeaders in rpcclient.ConnConfig struct (#1669) - - Fix bitcoind compatibility issue with the sendrawtransaction - JSON-RPC command (#1659) - - Add new JSON-RPC errors to btcjson package, and documented them - (#1648) - - Add rpcclient method to invoke createwallet JSON-RPC command - (#1650) - - Add rpcclient methods to invoke backupwallet, dumpwallet, loadwallet - and unloadwallet JSON-RPC commands (#1645) - - Fix unmarshalling error in getmininginfo JSON-RPC command, for valid - integers in scientific notation (#1644) - - Add rpcclient method to invoke gettxoutsetinfo JSON-RPC command - (#1641) - - Add rpcclient method to invoke signrawtransactionwithwallet JSON-RPC - command (#1642) - - Add txid to getblocktemplate response of rpcserver (#1639) - - Fix monetary unit used in createrawtransaction JSON-RPC command in - rpcserver (#1614) - - Add rawtx field to btcjson.GetBlockVerboseTxResult to provide - backwards compatibility with older versions of Bitcoin Core (#1677) - - Misc changes: - - Update btcutil dependency (#1704) - - Add Dockerfile to build and run btcd on Docker (#1465) - - Rework documentation and publish on https://btcd.readthedocs.io (#1468) - - Add support for Go 1.15 (#1619) - - Add Go 1.14 as the minimum supported version of Golang (#1621) - - Contributors (alphabetical order): - - 10gic - - Andrew Tugarinov - - Anirudha Bose - - Appelberg-s - - Armando Ochoa - - Aurèle Oulès - - Calvin Kim - - Christian Lehmann - - Conner Fromknecht - - Dan Cline - - David Mazary - - Elliott Minns - - Federico Bond - - Friedger Müffke - - Gustavo Chain - - Hanjun Kim - - Henry Fisher - - Iskander Sharipov - - Jake Sylvestre - - Johan T. Halseth - - John C. Vernaleo - - Liran Sharir - - Mikael Lindlof - - Olaoluwa Osuntokun - - Oliver Gugger - - Rjected - - Steven Kreuzer - - Torkel Rogstad - - Tristyn - - Victor Lavaud - - Vinayak Borkar - - Wilmer Paulino - - Yaacov Akiba Slama - - ebiiim - - ipriver - - wakiyamap - - yyforyongyu - -Changes in 0.21.0 (Thu Aug 27 2020) - - Network-related changes: - - Handle notfound messages from peers in netsync package (#1603) - - RPC changes: - - Add compatibility for getblock RPC changes in bitcoind 0.15.0 (#1529) - - Add new optional Params field to rpcclient.ConnConfig (#1467) - - Add new error code ErrRPCInWarmup in btcjson (#1541) - - Add compatibility for changes to getmempoolentry response in bitcoind - 0.19.0 (#1524) - - Add rpcclient methods for estimatesmartfee and generatetoaddress - commands (#1500) - - Add rpcclient method for getblockstats command (#1500) - - Parse serialized transaction from createrawtransaction command using - both segwit, and legacy format (#1502) - - Support cookie-based authentication in rpcclient (#1460) - - Add rpcclient method for getchaintxstats command (#1571) - - Add rpcclient method for fundrawtransaction command (#1553) - - Add rpcclient method for getbalances command (#1595) - - Add new method rpcclient.GetTransactionWatchOnly (#1592) - - Crypto changes: - - Fix panic in fieldVal.SetByteSlice when called with large values, and - improve the method to be 35% faster (#1602) - - btcctl changes: - - Add -regtest mode to btcctl (#1556) - - Misc changes: - - Fix a bug due to a deadlock in connmgr's dynamic ban scoring (#1509) - - Add blockchain.NewUtxoEntry() to directly create entries for - UtxoViewpoint (#1588) - - Replace LRU cache implementation in peer package with a generic one - from decred/dcrd (#1599) - - Contributors (alphabetical order): - - Anirudha Bose - - Antonin Hildebrand - - Dan Cline - - Daniel McNally - - David Hill - - Federico Bond - - George Tankersley - - Henry - - Henry Harder - - Iskander Sharipov - - Ivan Kuznetsov - - Jake Sylvestre - - Javed Khan - - JeremyRand - - Jin - - John C. Vernaleo - - Kulpreet Singh - - Mikael Lindlof - - Murray Nesbitt - - Nisen - - Olaoluwa Osuntokun - - Oliver Gugger - - Steven Roose - - Torkel Rogstad - - Tyler Chambers - - Wilmer Paulino - - Yash Bhutwala - - adiabat - - jalavosus - - mohanson - - qqjettkgjzhxmwj - - qshuai - - shuai.qi - - tpkeeper - -Changes in v0.20.1 (Wed Nov 13 2019) - - RPC changes: - - Add compatibility for bitcoind v0.19.0 in rpcclient and btcjson - packages (#1484) - - Contributors (alphabetical order): - - Eugene Zeigel - - Olaoluwa Osuntokun - - Wilmer Paulino - -Changes in v0.20.0 (Tue Oct 15 2019) - - Significant changes made since 0.12.0. See git log or refer to release - notes on GitHub for full details. - - Contributors (alphabetical order): - - Albert Puigsech Galicia - - Alex Akselrod - - Alex Bosworth - - Alex Manuskin - - Alok Menghrajani - - Anatoli Babenia - - Andy Weidenbaum - - Calvin McAnarney - - Chris Martin - - Chris Pacia - - Chris Shepherd - - Conner Fromknecht - - Craig Sturdy - - Cédric Félizard - - Daniel Krawisz - - Daniel Martí - - Daniel McNally - - Dario Nieuwenhuis - - Dave Collins - - David Hill - - David de Kloet - - GeertJohan - - Grace Noah - - Gregory Trubetskoy - - Hector Jusforgues - - Iskander (Alex) Sharipov - - Janus Troelsen - - Jasper - - Javed Khan - - Jeremiah Goyette - - Jim Posen - - Jimmy Song - - Johan T. Halseth - - John C. Vernaleo - - Jonathan Gillham - - Josh Rickmar - - Jon Underwood - - Jonathan Zeppettini - - Jouke Hofman - - Julian Meyer - - Kai - - Kamil Slowikowski - - Kefkius - - Leonardo Lazzaro - - Marco Peereboom - - Marko Bencun - - Mawueli Kofi Adzoe - - Michail Kargakis - - Mitchell Paull - - Nathan Bass - - Nicola 'tekNico' Larosa - - Olaoluwa Osuntokun - - Pedro Martelletto - - Ricardo Velhote - - Roei Erez - - Ruben de Vries - - Rune T. Aune - - Sad Pencil - - Shuai Qi - - Steven Roose - - Tadge Dryja - - Tibor Bősze - - Tomás Senart - - Tzu-Jung Lee - - Vadym Popov - - Waldir Pimenta - - Wilmer Paulino - - benma - - danda - - dskloet - - esemplastic - - jadeblaquiere - - nakagawa - - preminem - - qshuai - -Changes in 0.12.0 (Fri Nov 20 2015) - - Protocol and network related changes: - - Add a new checkpoint at block height 382320 (#555) - - Implement BIP0065 which includes support for version 4 blocks, a new - consensus opcode (OP_CHECKLOCKTIMEVERIFY) that enforces transaction - lock times, and a double-threshold switchover mechanism (#535, #459, - #455) - - Implement BIP0111 which provides a new bloom filter service flag and - hence provides support for protocol version 70011 (#499) - - Add a new parameter --nopeerbloomfilters to allow disabling bloom - filter support (#499) - - Reject non-canonically encoded variable length integers (#507) - - Add mainnet peer discovery DNS seed (seed.bitcoin.jonasschnelli.ch) - (#496) - - Correct reconnect handling for persistent peers (#463, #464) - - Ignore requests for block headers if not fully synced (#444) - - Add CLI support for specifying the zone id on IPv6 addresses (#538) - - Fix a couple of issues where the initial block sync could stall (#518, - #229, #486) - - Fix an issue which prevented the --onion option from working as - intended (#446) - - Transaction relay (memory pool) changes: - - Require transactions to only include signatures encoded with the - canonical 'low-s' encoding (#512) - - Add a new parameter --minrelaytxfee to allow the minimum transaction - fee in BTC/kB to be overridden (#520) - - Retain memory pool transactions when they redeem another one that is - removed when a block is accepted (#539) - - Do not send reject messages for a transaction if it is valid but - causes an orphan transaction which depends on it to be determined - as invalid (#546) - - Refrain from attempting to add orphans to the memory pool multiple - times when the transaction they redeem is added (#551) - - Modify minimum transaction fee calculations to scale based on bytes - instead of full kilobyte boundaries (#521, #537) - - Implement signature cache: - - Provides a limited memory cache of validated signatures which is a - huge optimization when verifying blocks for transactions that are - already in the memory pool (#506) - - Add a new parameter '--sigcachemaxsize' which allows the size of the - new cache to be manually changed if desired (#506) - - Mining support changes: - - Notify getblocktemplate long polling clients when a block is pushed - via submitblock (#488) - - Speed up getblocktemplate by making use of the new signature cache - (#506) - - RPC changes: - - Implement getmempoolinfo command (#453) - - Implement getblockheader command (#461) - - Modify createrawtransaction command to accept a new optional parameter - 'locktime' (#529) - - Modify listunspent result to include the 'spendable' field (#440) - - Modify getinfo command to include 'errors' field (#511) - - Add timestamps to blockconnected and blockdisconnected notifications - (#450) - - Several modifications to searchrawtranscations command: - - Accept a new optional parameter 'vinextra' which causes the results - to include information about the outputs referenced by a transaction's - inputs (#485, #487) - - Skip entries in the mempool too (#495) - - Accept a new optional parameter 'reverse' to return the results in - reverse order (most recent to oldest) (#497) - - Accept a new optional parameter 'filteraddrs' which causes the - results to only include inputs and outputs which involve the - provided addresses (#516) - - Change the notification order to notify clients about mined - transactions (recvtx, redeemingtx) before the blockconnected - notification (#449) - - Update verifymessage RPC to use the standard algorithm so it is - compatible with other implementations (#515) - - Improve ping statistics by pinging on an interval (#517) - - Websocket changes: - - Implement session command which returns a per-session unique id (#500, - #503) - - btcctl utility changes: - - Add getmempoolinfo command (#453) - - Add getblockheader command (#461) - - Add getwalletinfo command (#471) - - Notable developer-related package changes: - - Introduce a new peer package which acts a common base for creating and - concurrently managing bitcoin network peers (#445) - - Various cleanup of the new peer package (#528, #531, #524, #534, - #549) - - Blocks heights now consistently use int32 everywhere (#481) - - The BlockHeader type in the wire package now provides the BtcDecode - and BtcEncode methods (#467) - - Update wire package to recognize BIP0064 (getutxo) service bit (#489) - - Export LockTimeThreshold constant from txscript package (#454) - - Export MaxDataCarrierSize constant from txscript package (#466) - - Provide new IsUnspendable function from the txscript package (#478) - - Export variable length string functions from the wire package (#514) - - Export DNS Seeds for each network from the chaincfg package (#544) - - Preliminary work towards separating the memory pool into a separate - package (#525, #548) - - Misc changes: - - Various documentation updates (#442, #462, #465, #460, #470, #473, - #505, #530, #545) - - Add installation instructions for gentoo (#542) - - Ensure an error is shown if OS limits can't be set at startup (#498) - - Tighten the standardness checks for multisig scripts (#526) - - Test coverage improvement (#468, #494, #527, #543, #550) - - Several optimizations (#457, #474, #475, #476, #508, #509) - - Minor code cleanup and refactoring (#472, #479, #482, #519, #540) - - Contributors (alphabetical order): - - Ben Echols - - Bruno Clermont - - danda - - Daniel Krawisz - - Dario Nieuwenhuis - - Dave Collins - - David Hill - - Javed Khan - - Jonathan Gillham - - Joseph Becher - - Josh Rickmar - - Justus Ranvier - - Mawuli Adzoe - - Olaoluwa Osuntokun - - Rune T. Aune - -Changes in 0.11.1 (Wed May 27 2015) - - Protocol and network related changes: - - Use correct sub-command in reject message for rejected transactions - (#436, #437) - - Add a new parameter --torisolation which forces new circuits for each - connection when using tor (#430) - - Transaction relay (memory pool) changes: - - Reduce the default number max number of allowed orphan transactions - to 1000 (#419) - - Add a new parameter --maxorphantx which allows the maximum number of - orphan transactions stored in the mempool to be specified (#419) - - RPC changes: - - Modify listtransactions result to include the 'involveswatchonly' and - 'vout' fields (#427) - - Update getrawtransaction result to omit the 'confirmations' field - when it is 0 (#420, #422) - - Update signrawtransaction result to include errors (#423) - - btcctl utility changes: - - Add gettxoutproof command (#428) - - Add verifytxoutproof command (#428) - - Notable developer-related package changes: - - The btcec package now provides the ability to perform ECDH - encryption and decryption (#375) - - The block and header validation in the blockchain package has been - split to help pave the way toward concurrent downloads (#386) - - Misc changes: - - Minor peer optimization (#433) - - Contributors (alphabetical order): - - Dave Collins - - David Hill - - Federico Bond - - Ishbir Singh - - Josh Rickmar - -Changes in 0.11.0 (Wed May 06 2015) - - Protocol and network related changes: - - **IMPORTANT: Update is required due to the following point** - - Correct a few corner cases in script handling which could result in - forking from the network on non-standard transactions (#425) - - Add a new checkpoint at block height 352940 (#418) - - Optimized script execution (#395, #400, #404, #409) - - Fix a case that could lead stalled syncs (#138, #296) - - Network address manager changes: - - Implement eclipse attack countermeasures as proposed in - http://cs-people.bu.edu/heilman/eclipse (#370, #373) - - Optional address indexing changes: - - Fix an issue where a reorg could cause an orderly shutdown when the - address index is active (#340, #357) - - Transaction relay (memory pool) changes: - - Increase maximum allowed space for nulldata transactions to 80 bytes - (#331) - - Implement support for the following rules specified by BIP0062: - - The S value in ECDSA signature must be at most half the curve order - (rule 5) (#349) - - Script execution must result in a single non-zero value on the stack - (rule 6) (#347) - - NOTE: All 7 rules of BIP0062 are now implemented - - Use network adjusted time in finalized transaction checks to improve - consistency across nodes (#332) - - Process orphan transactions on acceptance of new transactions (#345) - - RPC changes: - - Add support for a limited RPC user which is not allowed admin level - operations on the server (#363) - - Implement node command for more unified control over connected peers - (#79, #341) - - Implement generate command for regtest/simnet to support - deterministically mining a specified number of blocks (#362, #407) - - Update searchrawtransactions to return the matching transactions in - order (#354) - - Correct an issue with searchrawtransactions where it could return - duplicates (#346, #354) - - Increase precision of 'difficulty' field in getblock result to 8 - (#414, #415) - - Omit 'nextblockhash' field from getblock result when it is empty - (#416, #417) - - Add 'id' and 'timeoffset' fields to getpeerinfo result (#335) - - Websocket changes: - - Implement new commands stopnotifyspent, stopnotifyreceived, - stopnotifyblocks, and stopnotifynewtransactions to allow clients to - cancel notification registrations (#122, #342) - - btcctl utility changes: - - A single dash can now be used as an argument to cause that argument to - be read from stdin (#348) - - Add generate command - - Notable developer-related package changes: - - The new version 2 btcjson package has now replaced the deprecated - version 1 package (#368) - - The btcec package now performs all signing using RFC6979 deterministic - signatures (#358, #360) - - The txscript package has been significantly cleaned up and had a few - API changes (#387, #388, #389, #390, #391, #392, #393, #395, #396, - #400, #403, #404, #405, #406, #408, #409, #410, #412) - - A new PkScriptLocs function has been added to the wire package MsgTx - type which provides callers that deal with scripts optimization - opportunities (#343) - - Misc changes: - - Minor wire hashing optimizations (#366, #367) - - Other minor internal optimizations - - Contributors (alphabetical order): - - Alex Akselrod - - Arne Brutschy - - Chris Jepson - - Daniel Krawisz - - Dave Collins - - David Hill - - Jimmy Song - - Jonas Nick - - Josh Rickmar - - Olaoluwa Osuntokun - - Oleg Andreev - -Changes in 0.10.0 (Sun Mar 01 2015) - - Protocol and network related changes: - - Add a new checkpoint at block height 343185 - - Implement BIP066 which includes support for version 3 blocks, a new - consensus rule which prevents non-DER encoded signatures, and a - double-threshold switchover mechanism - - Rather than announcing all known addresses on getaddr requests which - can possibly result in multiple messages, randomize the results and - limit them to the max allowed by a single message (1000 addresses) - - Add more reserved IP spaces to the address manager - - Transaction relay (memory pool) changes: - - Make transactions which contain reserved opcodes nonstandard - - No longer accept or relay free and low-fee transactions that have - insufficient priority to be mined in the next block - - Implement support for the following rules specified by BIP0062: - - ECDSA signature must use strict DER encoding (rule 1) - - The signature script must only contain push operations (rule 2) - - All push operations must use the smallest possible encoding (rule 3) - - All stack values interpreted as a number must be encoding using the - shortest possible form (rule 4) - - NOTE: Rule 1 was already enforced, however the entire script now - evaluates to false rather than only the signature verification as - required by BIP0062 - - Allow transactions with nulldata transaction outputs to be treated as - standard - - Mining support changes: - - Modify the getblocktemplate RPC to generate and return block templates - for version 3 blocks which are compatible with BIP0066 - - Allow getblocktemplate to serve blocks when the current time is - less than the minimum allowed time for a generated block template - (https://github.com/btcsuite/btcd/issues/209) - - Crypto changes: - - Optimize scalar multiplication by the base point by using a - pre-computed table which results in approximately a 35% speedup - (https://github.com/btcsuite/btcec/issues/2) - - Optimize general scalar multiplication by using the secp256k1 - endomorphism which results in approximately a 17-20% speedup - (https://github.com/btcsuite/btcec/issues/1) - - Optimize general scalar multiplication by using non-adjacent form - which results in approximately an additional 8% speedup - (https://github.com/btcsuite/btcec/issues/3) - - Implement optional address indexing: - - Add a new parameter --addrindex which will enable the creation of an - address index which can be queried to determine all transactions which - involve a given address - (https://github.com/btcsuite/btcd/issues/190) - - Add a new logging subsystem for address index related operations - - Support new searchrawtransactions RPC - (https://github.com/btcsuite/btcd/issues/185) - - RPC changes: - - Require TLS version 1.2 as the minimum version for all TLS connections - - Provide support for disabling TLS when only listening on localhost - (https://github.com/btcsuite/btcd/pull/192) - - Modify help output for all commands to provide much more consistent - and detailed information - - Correct case in getrawtransaction which would refuse to serve certain - transactions with invalid scripts - (https://github.com/btcsuite/btcd/issues/210) - - Correct error handling in the getrawtransaction RPC which could lead - to a crash in rare cases - (https://github.com/btcsuite/btcd/issues/196) - - Update getinfo RPC to include the appropriate 'timeoffset' calculated - from the median network time - - Modify listreceivedbyaddress result type to include txids field so it - is compatible - - Add 'iswatchonly' field to validateaddress result - - Add 'startingpriority' and 'currentpriority' fields to getrawmempool - (https://github.com/btcsuite/btcd/issues/178) - - Don't omit the 'confirmations' field from getrawtransaction when it is - zero - - Websocket changes: - - Modify the behavior of the rescan command to automatically register - for notifications about transactions paying to rescanned addresses - or spending outputs from the final rescan utxo set when the rescan - is through the best block in the chain - - btcctl utility changes: - - Make the list of commands available via the -l option rather than - dumping the entire list on usage errors - - Alphabetize and categorize the list of commands by chain and wallet - - Make the help option only show the help options instead of also - dumping all of the commands - - Make the usage syntax much more consistent and correct a few cases of - misnamed fields - (https://github.com/btcsuite/btcd/issues/305) - - Improve usage errors to show the specific parameter number, reason, - and error code - - Only show the usage for specific command is shown when a valid command - is provided with invalid parameters - - Add support for a SOCK5 proxy - - Modify output for integer fields (such as timestamps) to display - normally instead in scientific notation - - Add invalidateblock command - - Add reconsiderblock command - - Add createnewaccount command - - Add renameaccount command - - Add searchrawtransactions command - - Add importaddress command - - Add importpubkey command - - showblock utility changes: - - Remove utility in favor of the RPC getblock method - - Notable developer-related package changes: - - Many of the core packages have been relocated into the btcd repository - (https://github.com/btcsuite/btcd/issues/214) - - A new version of the btcjson package that has been completely - redesigned from the ground up based based upon how the project has - evolved and lessons learned while using it since it was first written - is now available in the btcjson/v2/btcjson directory - - This will ultimately replace the current version so anyone making - use of this package will need to update their code accordingly - - The btcec package now provides better facilities for working directly - with its public and private keys without having to mix elements from - the ecdsa package - - Update the script builder to ensure all rules specified by BIP0062 are - adhered to when creating scripts - - The blockchain package now provides a MedianTimeSource interface and - concrete implementation for providing time samples from remote peers - and using that data to calculate an offset against the local time - - Misc changes: - - Fix a slow memory leak due to tickers not being stopped - (https://github.com/btcsuite/btcd/issues/189) - - Fix an issue where a mix of orphans and SPV clients could trigger a - condition where peers would no longer be served - (https://github.com/btcsuite/btcd/issues/231) - - The RPC username and password can now contain symbols which previously - conflicted with special symbols used in URLs - - Improve handling of obtaining random nonces to prevent cases where it - could error when not enough entropy was available - - Improve handling of home directory creation errors such as in the case - of unmounted symlinks (https://github.com/btcsuite/btcd/issues/193) - - Improve the error reporting for rejected transactions to include the - inputs which are missing and/or being double spent - - Update sample config file with new options and correct a comment - regarding the fact the RPC server only listens on localhost by default - (https://github.com/btcsuite/btcd/issues/218) - - Update the continuous integration builds to run several tools which - help keep code quality high - - Significant amount of internal code cleanup and improvements - - Other minor internal optimizations - - Code Contributors (alphabetical order): - - Beldur - - Ben Holden-Crowther - - Dave Collins - - David Evans - - David Hill - - Guilherme Salgado - - Javed Khan - - Jimmy Song - - John C. Vernaleo - - Jonathan Gillham - - Josh Rickmar - - Michael Ford - - Michail Kargakis - - kac - - Olaoluwa Osuntokun - -Changes in 0.9.0 (Sat Sep 20 2014) - - Protocol and network related changes: - - Add a new checkpoint at block height 319400 - - Add support for BIP0037 bloom filters - (https://github.com/conformal/btcd/issues/132) - - Implement BIP0061 reject handling and hence support for protocol - version 70002 (https://github.com/conformal/btcd/issues/133) - - Add testnet DNS seeds for peer discovery (testnet-seed.alexykot.me - and testnet-seed.bitcoin.schildbach.de) - - Add mainnet DNS seed for peer discovery (seeds.bitcoin.open-nodes.org) - - Make multisig transactions with non-null dummy data nonstandard - (https://github.com/conformal/btcd/issues/131) - - Make transactions with an excessive number of signature operations - nonstandard - - Perform initial DNS lookups concurrently which allows connections - more quickly - - Improve the address manager to significantly reduce memory usage and - add tests - - Remove orphan transactions when they appear in a mined block - (https://github.com/conformal/btcd/issues/166) - - Apply incremental back off on connection retries for persistent peers - that give invalid replies to mirror the logic used for failed - connections (https://github.com/conformal/btcd/issues/103) - - Correct rate-limiting of free and low-fee transactions - - Mining support changes: - - Implement getblocktemplate RPC with the following support: - (https://github.com/conformal/btcd/issues/124) - - BIP0022 Non-Optional Sections - - BIP0022 Long Polling - - BIP0023 Basic Pool Extensions - - BIP0023 Mutation coinbase/append - - BIP0023 Mutations time, time/increment, and time/decrement - - BIP0023 Mutation transactions/add - - BIP0023 Mutations prevblock, coinbase, and generation - - BIP0023 Block Proposals - - Implement built-in concurrent CPU miner - (https://github.com/conformal/btcd/issues/137) - NOTE: CPU mining on mainnet is pointless. This has been provided - for testing purposes such as for the new simulation test network - - Add --generate flag to enable CPU mining - - Deprecate the --getworkkey flag in favor of --miningaddr which - specifies which addresses generated blocks will choose from to pay - the subsidy to - - RPC changes: - - Implement gettxout command - (https://github.com/conformal/btcd/issues/141) - - Implement validateaddress command - - Implement verifymessage command - - Mark getunconfirmedbalance RPC as wallet-only - - Mark getwalletinfo RPC as wallet-only - - Update getgenerate, setgenerate, gethashespersec, and getmininginfo - to return the appropriate information about new CPU mining status - - Modify getpeerinfo pingtime and pingwait field types to float64 so - they are compatible - - Improve disconnect handling for normal HTTP clients - - Make error code returns for invalid hex more consistent - - Websocket changes: - - Switch to a new more efficient websocket package - (https://github.com/conformal/btcd/issues/134) - - Add rescanfinished notification - - Modify the rescanprogress notification to include block hash as well - as height (https://github.com/conformal/btcd/issues/151) - - btcctl utility changes: - - Accept --simnet flag which automatically selects the appropriate port - and TLS certificates needed to communicate with btcd and btcwallet on - the simulation test network - - Fix createrawtransaction command to send amounts denominated in BTC - - Add estimatefee command - - Add estimatepriority command - - Add getmininginfo command - - Add getnetworkinfo command - - Add gettxout command - - Add lockunspent command - - Add signrawtransaction command - - addblock utility changes: - - Accept --simnet flag which automatically selects the appropriate port - and TLS certificates needed to communicate with btcd and btcwallet on - the simulation test network - - Notable developer-related package changes: - - Provide a new bloom package in btcutil which allows creating and - working with BIP0037 bloom filters - - Provide a new hdkeychain package in btcutil which allows working with - BIP0032 hierarchical deterministic key chains - - Introduce a new btcnet package which houses network parameters - - Provide new simnet network (--simnet) which is useful for private - simulation testing - - Enforce low S values in serialized signatures as detailed in BIP0062 - - Return errors from all methods on the btcdb.Db interface - (https://github.com/conformal/btcdb/issues/5) - - Allow behavior flags to alter btcchain.ProcessBlock - (https://github.com/conformal/btcchain/issues/5) - - Provide a new SerializeSize API for blocks - (https://github.com/conformal/btcwire/issues/19) - - Several of the core packages now work with Google App Engine - - Misc changes: - - Correct an issue where the database could corrupt under certain - circumstances which would require a new chain download - - Slightly optimize deserialization - - Use the correct IP block for he.net - - Fix an issue where it was possible the block manager could hang on - shutdown - - Update sample config file so the comments are on a separate line - rather than the end of a line so they are not interpreted as settings - (https://github.com/conformal/btcd/issues/135) - - Correct an issue where getdata requests were not being properly - throttled which could lead to larger than necessary memory usage - - Always show help when given the help flag even when the config file - contains invalid entries - - General code cleanup and minor optimizations - -Changes in 0.8.0-beta (Sun May 25 2014) - - Btcd is now Beta (https://github.com/conformal/btcd/issues/130) - - Add a new checkpoint at block height 300255 - - Protocol and network related changes: - - Lower the minimum transaction relay fee to 1000 satoshi to match - recent reference client changes - (https://github.com/conformal/btcd/issues/100) - - Raise the maximum signature script size to support standard 15-of-15 - multi-signature pay-to-sript-hash transactions with compressed pubkeys - to remain compatible with the reference client - (https://github.com/conformal/btcd/issues/128) - - Reduce max bytes allowed for a standard nulldata transaction to 40 for - compatibility with the reference client - - Introduce a new btcnet package which houses all of the network params - for each network (mainnet, testnet3, regtest) to ultimately enable - easier addition and tweaking of networks without needing to change - several packages - - Fix several script discrepancies found by reference client test data - - Add new DNS seed for peer discovery (seed.bitnodes.io) - - Reduce the max known inventory cache from 20000 items to 1000 items - - Fix an issue where unknown inventory types could lead to a hung peer - - Implement inventory rebroadcast handler for sendrawtransaction - (https://github.com/conformal/btcd/issues/99) - - Update user agent to fully support BIP0014 - (https://github.com/conformal/btcwire/issues/10) - - Implement initial mining support: - - Add a new logging subsystem for mining related operations - - Implement infrastructure for creating block templates - - Provide options to control block template creation settings - - Support the getwork RPC - - Allow address identifiers to apply to more than one network since both - testnet3 and the regression test network unfortunately use the same - identifier - - RPC changes: - - Set the content type for HTTP POST RPC connections to application/json - (https://github.com/conformal/btcd/issues/121) - - Modified the RPC server startup so it only requires at least one valid - listen interface - - Correct an error path where it was possible certain errors would not - be returned - - Implement getwork command - (https://github.com/conformal/btcd/issues/125) - - Update sendrawtransaction command to reject orphans - - Update sendrawtransaction command to include the reason a transaction - was rejected - - Update getinfo command to populate connection count field - - Update getinfo command to include relay fee field - (https://github.com/conformal/btcd/issues/107) - - Allow transactions submitted with sendrawtransaction to bypass the - rate limiter - - Allow the getcurrentnet and getbestblock extensions to be accessed via - HTTP POST in addition to Websockets - (https://github.com/conformal/btcd/issues/127) - - Websocket changes: - - Rework notifications to ensure they are delivered in the order they - occur - - Rename notifynewtxs command to notifyreceived (funds received) - - Rename notifyallnewtxs command to notifynewtransactions - - Rename alltx notification to txaccepted - - Rename allverbosetx notification to txacceptedverbose - (https://github.com/conformal/btcd/issues/98) - - Add rescan progress notification - - Add recvtx notification - - Add redeemingtx notification - - Modify notifyspent command to accept an array of outpoints - (https://github.com/conformal/btcd/issues/123) - - Significantly optimize the rescan command to yield up to a 60x speed - increase - - btcctl utility changes: - - Add createencryptedwallet command - - Add getblockchaininfo command - - Add importwallet command - - Add addmultisigaddress command - - Add setgenerate command - - Accept --testnet and --wallet flags which automatically select - the appropriate port and TLS certificates needed to communicate - with btcd and btcwallet (https://github.com/conformal/btcd/issues/112) - - Allow path expansion from config file entries - (https://github.com/conformal/btcd/issues/113) - - Minor refactor simplify handling of options - - addblock utility changes: - - Improve logging by making it consistent with the logging provided by - btcd (https://github.com/conformal/btcd/issues/90) - - Improve several package APIs for developers: - - Add new amount type for consistently handling monetary values - - Add new coin selector API - - Add new WIF (Wallet Import Format) API - - Add new crypto types for private keys and signatures - - Add new API to sign transactions including script merging and hash - types - - Expose function to extract all pushed data from a script - (https://github.com/conformal/btcscript/issues/8) - - Misc changes: - - Optimize address manager shuffling to do 67% less work on average - - Resolve a couple of benign data races found by the race detector - (https://github.com/conformal/btcd/issues/101) - - Add IP address to all peer related errors to clarify which peer is the - cause (https://github.com/conformal/btcd/issues/102) - - Fix a UPNP case issue that prevented the --upnp option from working - with some UPNP servers - - Update documentation in the sample config file regarding debug levels - - Adjust some logging levels to improve debug messages - - Improve the throughput of query messages to the block manager - - Several minor optimizations to reduce GC churn and enhance speed - - Other minor refactoring - - General code cleanup - -Changes in 0.7.0 (Thu Feb 20 2014) - - Fix an issue when parsing scripts which contain a multi-signature script - which require zero signatures such as testnet block - 000000001881dccfeda317393c261f76d09e399e15e27d280e5368420f442632 - (https://github.com/conformal/btcscript/issues/7) - - Add check to ensure all transactions accepted to mempool only contain - canonical data pushes (https://github.com/conformal/btcscript/issues/6) - - Fix an issue causing excessive memory consumption - - Significantly rework and improve the websocket notification system: - - Each client is now independent so slow clients no longer limit the - speed of other connected clients - - Potentially long-running operations such as rescans are now run in - their own handler and rate-limited to one operation at a time without - preventing simultaneous requests from the same client for the faster - requests or notifications - - A couple of scenarios which could cause shutdown to hang have been - resolved - - Update notifynewtx notifications to support all address types instead - of only pay-to-pubkey-hash - - Provide a --rpcmaxwebsockets option to allow limiting the number of - concurrent websocket clients - - Add a new websocket command notifyallnewtxs to request notifications - (https://github.com/conformal/btcd/issues/86) (thanks @flammit) - - Improve btcctl utility in the following ways: - - Add getnetworkhashps command - - Add gettransaction command (wallet-specific) - - Add signmessage command (wallet-specific) - - Update getwork command to accept - - Continue cleanup and work on implementing the RPC API: - - Implement getnettotals command - (https://github.com/conformal/btcd/issues/84) - - Implement networkhashps command - (https://github.com/conformal/btcd/issues/87) - - Update getpeerinfo to always include syncnode field even when false - - Remove help addenda for getpeerinfo now that it supports all fields - - Close standard RPC connections on auth failure - - Provide a --rpcmaxclients option to allow limiting the number of - concurrent RPC clients (https://github.com/conformal/btcd/issues/68) - - Include IP address in RPC auth failure log messages - - Resolve a rather harmless data races found by the race detector - (https://github.com/conformal/btcd/issues/94) - - Increase block priority size and max standard transaction size to 50k - and 100k, respectively (https://github.com/conformal/btcd/issues/71) - - Add rate limiting of free transactions to the memory pool to prevent - penny flooding (https://github.com/conformal/btcd/issues/40) - - Provide a --logdir option (https://github.com/conformal/btcd/issues/95) - - Change the default log file path to include the network - - Add a new ScriptBuilder interface to btcscript to support creation of - custom scripts (https://github.com/conformal/btcscript/issues/5) - - General code cleanup - -Changes in 0.6.0 (Tue Feb 04 2014) - - Fix an issue when parsing scripts which contain invalid signatures that - caused a chain fork on block - 0000000000000001e4241fd0b3469a713f41c5682605451c05d3033288fb2244 - - Correct an issue which could lead to an error in removeBlockNode - (https://github.com/conformal/btcchain/issues/4) - - Improve addblock utility as follows: - - Check imported blocks against all chain rules and checkpoints - - Skip blocks which are already known so you can stop and restart the - import or start the import after you have already downloaded a portion - of the chain - - Correct an issue where the utility did not shutdown cleanly after - processing all blocks - - Add error on attempt to import orphan blocks - - Improve error handling and reporting - - Display statistics after input file has been fully processed - - Rework, optimize, and improve headers-first mode: - - Resuming the chain sync from any point before the final checkpoint - will now use headers-first mode - (https://github.com/conformal/btcd/issues/69) - - Verify all checkpoints as opposed to only the final one - - Reduce and bound memory usage - - Rollback to the last known good point when a header does not match a - checkpoint - - Log information about what is happening with headers - - Improve btcctl utility in the following ways: - - Add getaddednodeinfo command - - Add getnettotals command - - Add getblocktemplate command (wallet-specific) - - Add getwork command (wallet-specific) - - Add getnewaddress command (wallet-specific) - - Add walletpassphrasechange command (wallet-specific) - - Add walletlock command (wallet-specific) - - Add sendfrom command (wallet-specific) - - Add sendmany command (wallet-specific) - - Add settxfee command (wallet-specific) - - Add listsinceblock command (wallet-specific) - - Add listaccounts command (wallet-specific) - - Add keypoolrefill command (wallet-specific) - - Add getreceivedbyaccount command (wallet-specific) - - Add getrawchangeaddress command (wallet-specific) - - Add gettxoutsetinfo command (wallet-specific) - - Add listaddressgroupings command (wallet-specific) - - Add listlockunspent command (wallet-specific) - - Add listlock command (wallet-specific) - - Add listreceivedbyaccount command (wallet-specific) - - Add validateaddress command (wallet-specific) - - Add verifymessage command (wallet-specific) - - Add sendtoaddress command (wallet-specific) - - Continue cleanup and work on implementing the RPC API: - - Implement submitblock command - (https://github.com/conformal/btcd/issues/61) - - Implement help command - - Implement ping command - - Implement getaddednodeinfo command - (https://github.com/conformal/btcd/issues/78) - - Implement getinfo command - - Update getpeerinfo to support bytesrecv and bytessent - (https://github.com/conformal/btcd/issues/83) - - Improve and correct several RPC server and websocket areas: - - Change the connection endpoint for websockets from /wallet to /ws - (https://github.com/conformal/btcd/issues/80) - - Implement an alternative authentication for websockets so clients - such as javascript from browsers that don't support setting HTTP - headers can authenticate (https://github.com/conformal/btcd/issues/77) - - Add an authentication deadline for RPC connections - (https://github.com/conformal/btcd/issues/68) - - Use standard authentication failure responses for RPC connections - - Make automatically generated certificate more standard so it works - from client such as node.js and Firefox - - Correct some minor issues which could prevent the RPC server from - shutting down in an orderly fashion - - Make all websocket notifications require registration - - Change the data sent over websockets to text since it is JSON-RPC - - Allow connections that do not have an Origin header set - - Expose and track the number of bytes read and written per peer - (https://github.com/conformal/btcwire/issues/6) - - Correct an issue with sendrawtransaction when invoked via websockets - which prevented a minedtx notification from being added - - Rescan operations issued from remote wallets are no stopped when - the wallet disconnects mid-operation - (https://github.com/conformal/btcd/issues/66) - - Several optimizations related to fetching block information from the - database - - General code cleanup - -Changes in 0.5.0 (Mon Jan 13 2014) - - Optimize initial block download by introducing a new mode which - downloads the block headers first (up to the final checkpoint) - - Improve peer handling to remove the potential for slow peers to cause - sluggishness amongst all peers - (https://github.com/conformal/btcd/issues/63) - - Fix an issue where the initial block sync could stall when the sync peer - disconnects (https://github.com/conformal/btcd/issues/62) - - Correct an issue where --externalip was doing a DNS lookup on the full - host:port instead of just the host portion - (https://github.com/conformal/btcd/issues/38) - - Fix an issue which could lead to a panic on chain switches - (https://github.com/conformal/btcd/issues/70) - - Improve btcctl utility in the following ways: - - Show getdifficulty output as floating point to 6 digits of precision - - Show all JSON object replies formatted as standard JSON - - Allow btcctl getblock to accept optional params - - Add getaccount command (wallet-specific) - - Add getaccountaddress command (wallet-specific) - - Add sendrawtransaction command - - Continue cleanup and work on implementing RPC API calls - - Update getrawmempool to support new optional verbose flag - - Update getrawtransaction to match the reference client - - Update getblock to support new optional verbose flag - - Update raw transactions to fully match the reference client including - support for all transaction types and address types - - Correct getrawmempool fee field to return BTC instead of Satoshi - - Correct getpeerinfo service flag to return 8 digit string so it - matches the reference client - - Correct verifychain to return a boolean - - Implement decoderawtransaction command - - Implement createrawtransaction command - - Implement decodescript command - - Implement gethashespersec command - - Allow RPC handler overrides when invoked via a websocket versus - legacy connection - - Add new DNS seed for peer discovery - - Display user agent on new valid peer log message - (https://github.com/conformal/btcd/issues/64) - - Notify wallet when new transactions that pay to registered addresses - show up in the mempool before being mined into a block - - Support a tor-specific proxy in addition to a normal proxy - (https://github.com/conformal/btcd/issues/47) - - Remove deprecated sqlite3 imports from utilities - - Remove leftover profile write from addblock utility - - Quite a bit of code cleanup and refactoring to improve maintainability - -Changes in 0.4.0 (Thu Dec 12 2013) - - Allow listen interfaces to be specified via --listen instead of only the - port (https://github.com/conformal/btcd/issues/33) - - Allow listen interfaces for the RPC server to be specified via - --rpclisten instead of only the port - (https://github.com/conformal/btcd/issues/34) - - Only disable listening when --connect or --proxy are used when no - --listen interface are specified - (https://github.com/conformal/btcd/issues/10) - - Add several new standard transaction checks to transaction memory pool: - - Support nulldata scripts as standard - - Only allow a max of one nulldata output per transaction - - Enforce a maximum of 3 public keys in multi-signature transactions - - The number of signatures in multi-signature transactions must not - exceed the number of public keys - - The number of inputs to a signature script must match the expected - number of inputs for the script type - - The number of inputs pushed onto the stack by a redeeming signature - script must match the number of inputs consumed by the referenced - public key script - - When a block is connected, remove any transactions from the memory pool - which are now double spends as a result of the newly connected - transactions - - Don't relay transactions resurrected during a chain switch since - other peers will also be switching chains and therefore already know - about them - - Cleanup a few cases where rejected transactions showed as an error - rather than as a rejected transaction - - Ignore the default configuration file when --regtest (regression test - mode) is specified - - Implement TLS support for RPC including automatic certificate generation - - Support HTTP authentication headers for web sockets - - Update address manager to recognize and properly work with Tor - addresses (https://github.com/conformal/btcd/issues/36) and - (https://github.com/conformal/btcd/issues/37) - - Improve btcctl utility in the following ways: - - Add the ability to specify a configuration file - - Add a default entry for the RPC cert to point to the location - it will likely be in the btcd home directory - - Implement --version flag - - Provide a --notls option to support non-TLS configurations - - Fix a couple of minor races found by the Go race detector - - Improve logging - - Allow logging level to be specified on a per subsystem basis - (https://github.com/conformal/btcd/issues/48) - - Allow logging levels to be dynamically changed via RPC - (https://github.com/conformal/btcd/issues/15) - - Implement a rolling log file with a max of 10MB per file and a - rotation size of 3 which results in a max logging size of 30 MB - - Correct a minor issue with the rescanning websocket call - (https://github.com/conformal/btcd/issues/54) - - Fix a race with pushing address messages that could lead to a panic - (https://github.com/conformal/btcd/issues/58) - - Improve which external IP address is reported to peers based on which - interface they are connected through - (https://github.com/conformal/btcd/issues/35) - - Add --externalip option to allow an external IP address to be specified - for cases such as tor hidden services or advanced network configurations - (https://github.com/conformal/btcd/issues/38) - - Add --upnp option to support automatic port mapping via UPnP - (https://github.com/conformal/btcd/issues/51) - - Update Ctrl+C interrupt handler to properly sync address manager and - remove the UPnP port mapping (if needed) - - Continue cleanup and work on implementing RPC API calls - - Add importprivkey (import private key) command to btcctl - - Update getrawtransaction to provide addresses properly, support - new verbose param, and match the reference implementation with the - exception of MULTISIG (thanks @flammit) - - Update getblock with new verbose flag (thanks @flammit) - - Add listtransactions command to btcctl - - Add getbalance command to btcctl - - Add basic support for btcd to run as a native Windows service - (https://github.com/conformal/btcd/issues/42) - - Package addblock utility with Windows MSIs - - Add support for TravisCI (continuous build integration) - - Cleanup some documentation and usage - - Several other minor bug fixes and general code cleanup - -Changes in 0.3.3 (Wed Nov 13 2013) - - Significantly improve initial block chain download speed - (https://github.com/conformal/btcd/issues/20) - - Add a new checkpoint at block height 267300 - - Optimize most recently used inventory handling - (https://github.com/conformal/btcd/issues/21) - - Optimize duplicate transaction input check - (https://github.com/conformal/btcchain/issues/2) - - Optimize transaction hashing - (https://github.com/conformal/btcd/issues/25) - - Rework and optimize wallet listener notifications - (https://github.com/conformal/btcd/issues/22) - - Optimize serialization and deserialization - (https://github.com/conformal/btcd/issues/27) - - Add support for minimum transaction fee to memory pool acceptance - (https://github.com/conformal/btcd/issues/29) - - Improve leveldb database performance by removing explicit GC call - - Fix an issue where Ctrl+C was not always finishing orderly database - shutdown - - Fix an issue in the script handling for OP_CHECKSIG - - Impose max limits on all variable length protocol entries to prevent - abuse from malicious peers - - Enforce DER signatures for transactions allowed into the memory pool - - Separate the debug profile http server from the RPC server - - Rework of the RPC code to improve performance and make the code cleaner - - The getrawtransaction RPC call now properly checks the memory pool - before consulting the db (https://github.com/conformal/btcd/issues/26) - - Add support for the following RPC calls: getpeerinfo, getconnectedcount, - addnode, verifychain - (https://github.com/conformal/btcd/issues/13) - (https://github.com/conformal/btcd/issues/17) - - Implement rescan websocket extension to allow wallet rescans - - Use correct paths for application data storage for all supported - operating systems (https://github.com/conformal/btcd/issues/30) - - Add a default redirect to the http profiling page when accessing the - http profile server - - Add a new --cpuprofile option which can be used to generate CPU - profiling data on platforms that support it - - Several other minor performance optimizations - - Other minor bug fixes and general code cleanup - -Changes in 0.3.2 (Tue Oct 22 2013) - - Fix an issue that could cause the download of the block chain to stall - (https://github.com/conformal/btcd/issues/12) - - Remove deprecated sqlite as an available database backend - - Close sqlite compile issue as sqlite has now been removed - (https://github.com/conformal/btcd/issues/11) - - Change default RPC ports to 8334 (mainnet) and 18334 (testnet) - - Continue cleanup and work on implementing RPC API calls - - Add support for the following RPC calls: getrawmempool, - getbestblockhash, decoderawtransaction, getdifficulty, - getconnectioncount, getpeerinfo, and addnode - - Improve the btcctl utility that is used to issue JSON-RPC commands - - Fix an issue preventing btcd from cleanly shutting down with the RPC - stop command - - Add a number of database interface tests to ensure backends implement - the expected interface - - Expose some additional information from btcscript to be used for - identifying "standard"" transactions - - Add support for plan9 - thanks @mischief - (https://github.com/conformal/btcd/pull/19) - - Other minor bug fixes and general code cleanup - -Changes in 0.3.1-alpha (Tue Oct 15 2013) - - Change default database to leveldb - NOTE: This does mean you will have to redownload the block chain. Since we - are still in alpha, we didn't feel writing a converter was worth the time as - it would take away from more important issues at this stage - - Add a warning if there are multiple block chain databases of different types - - Fix issue with unexpected EOF in leveldb -- https://github.com/conformal/btcd/issues/18 - - Fix issue preventing block 21066 on testnet -- https://github.com/conformal/btcchain/issues/1 - - Fix issue preventing block 96464 on testnet -- https://github.com/conformal/btcscript/issues/1 - - Optimize transaction lookups - - Correct a few cases of list removal that could result in improper cleanup - of no longer needed orphans - - Add functionality to increase ulimits on non-Windows platforms - - Add support for mempool command which allows remote peers to query the - transaction memory pool via the bitcoin protocol - - Clean up logging a bit - - Add a flag to disable checkpoints for developers - - Add a lot of useful debug logging such as message summaries - - Other minor bug fixes and general code cleanup - -Initial Release 0.3.0-alpha (Sat Oct 05 2013): - - Initial release diff --git a/LICENSE b/LICENSE index 53ba0c56..fa218625 100644 --- a/LICENSE +++ b/LICENSE @@ -1,5 +1,6 @@ ISC License +Copyright (c) 2021 The LBRY developers Copyright (c) 2013-2017 The btcsuite developers Copyright (c) 2015-2016 The Decred developers diff --git a/README.md b/README.md index 957369a2..470c69a9 100644 --- a/README.md +++ b/README.md @@ -1,121 +1,80 @@ -btcd +lbcd ==== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) -[![Coverage Status](https://coveralls.io/repos/github/btcsuite/btcd/badge.svg?branch=master)](https://coveralls.io/github/btcsuite/btcd?branch=master) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) +[![Coverage Status](https://coveralls.io/repos/github/lbryio/lbcd/badge.svg?branch=master)](https://coveralls.io/github/lbryio/lbcd?branch=master) [![ISC License](https://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd) + -btcd is an alternative full node bitcoin implementation written in Go (golang). +lbcd is a full node implementation of LBRY's blockchain written in Go (golang). -This project is currently under active development and is in a Beta state. It -is extremely stable and has been in production use since October 2013. +This project is currently under active development and is in a Beta state while we +ensure it matches LBRYcrd's functionality. The intention is that it properly downloads, validates, and serves the block chain using the exact +rules (including consensus bugs) for block acceptance as LBRYcrd. We have +taken great care to avoid lbcd causing a fork to the blockchain. -It properly downloads, validates, and serves the block chain using the exact -rules (including consensus bugs) for block acceptance as Bitcoin Core. We have -taken great care to avoid btcd causing a fork to the block chain. It includes a -full block validation testing framework which contains all of the 'official' -block acceptance tests (and some additional ones) that is run on every pull -request to help ensure it properly follows consensus. Also, it passes all of -the JSON test data in the Bitcoin Core code. +Note: lbcd does *NOT* include +wallet functionality. That functionality is provided by the +[lbcwallet](https://github.com/lbryio/lbcwallet) and the [LBRY SDK](https://github.com/lbryio/lbry-sdk). -It also properly relays newly mined blocks, maintains a transaction pool, and -relays individual transactions that have not yet made it into a block. It -ensures all individual transactions admitted to the pool follow the rules -required by the block chain and also includes more strict checks which filter -transactions based on miner requirements ("standard" transactions). +## Security -One key difference between btcd and Bitcoin Core is that btcd does *NOT* include -wallet functionality and this was a very intentional design decision. See the -blog entry [here](https://web.archive.org/web/20171125143919/https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon) -for more details. This means you can't actually make or receive payments -directly with btcd. That functionality is provided by the -[btcwallet](https://github.com/btcsuite/btcwallet) and -[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects -which are both under active development. +We take security seriously. Please contact [security](mailto:security@lbry.com) regarding any security issues. +Our PGP key is [here](https://lbry.com/faq/pgp-key) if you need it. + +We maintain a mailing list for notifications of upgrades, security issues, +and soft/hard forks. To join, visit https://lbry.com/forklist ## Requirements -[Go](http://golang.org) 1.14 or newer. +All common operating systems are supported. lbcd requires at least 8GB of RAM +and at least 100GB of disk storage. Both RAM and disk requirements increase slowly over time. +Using a fast NVMe disk is recommended. + +lbcd is not immune to data loss. It expects a clean shutdown +via SIGINT or SIGTERM. SIGKILL, immediate VM kills, and sudden power loss +can cause data corruption, thus requiring chain resynchronization for recovery. + +For compilation, [Go](http://golang.org) 1.16 or newer is required. ## Installation -https://github.com/btcsuite/btcd/releases +Acquire binary files from https://github.com/lbryio/lbcd/releases -#### Linux/BSD/MacOSX/POSIX - Build from Source +#### To build from Source on Linux/BSD/MacOSX/POSIX: -- Install Go according to the installation instructions here: - http://golang.org/doc/install +- Install Go according to its [installation instructions](http://golang.org/doc/install). +- Use your favorite git tool to acquire the lbcd source. +- lbcd has no non-Go dependencies; it can be built by simply running `go build .` +- lbcctl can be built similarly: -- Ensure Go was installed properly and is a supported version: +Both [GoLand](https://www.jetbrains.com/go/) +and [VS Code](https://code.visualstudio.com/docs/languages/go) IDEs are supported. -```bash -$ go version -$ go env GOROOT GOPATH +## Usage + +By default, data and logs are stored in `~/.lbcd/` + +To enable RPC access a username and password is required. Example: ``` - -NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is -recommended that `GOPATH` is set to a directory in your home directory such as -`~/goprojects` to avoid write permission issues. It is also recommended to add -`$GOPATH/bin` to your `PATH` at this point. - -- Run the following commands to obtain btcd, all dependencies, and install it: - -```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd -$ GO111MODULE=on go install -v . ./cmd/... +./lbcd --notls --rpcuser=x --rpcpass=y --txindex & +./lbcctl --notls --rpcuser=x --rpcpass=y getblocktemplate ``` + -- btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did - not already add the bin directory to your system path during Go installation, - we recommend you do so now. +## Contributing -## Updating - -#### Linux/BSD/MacOSX/POSIX - Build from Source - -- Run the following commands to update btcd, all dependencies, and install it: - -```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd -$ git pull -$ GO111MODULE=on go install -v . ./cmd/... -``` - -## Getting Started - -btcd has several configuration options available to tweak how it runs, but all -of the basic operations described in the intro section work with zero -configuration. - -#### Linux/BSD/POSIX/Source - -```bash -$ ./btcd -``` - -## IRC - -- irc.freenode.net -- channel #btcd -- [webchat](https://webchat.freenode.net/?channels=btcd) - -## Issue Tracker - -The [integrated github issue tracker](https://github.com/btcsuite/btcd/issues) -is used for this project. - -## Documentation - -The documentation is a work-in-progress. It is located in the [docs](https://github.com/btcsuite/btcd/tree/master/docs) folder. - -## Release Verification +Contributions to this project are welcome, encouraged, and compensated. +The [integrated github issue tracker](https://github.com/lbryio/lbcd/issues) +is used for this project. All pull requests will be considered. + ## License -btcd is licensed under the [copyfree](http://copyfree.org) ISC License. +lbcd is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/blockchain/README.md b/blockchain/README.md index 2237780c..cb9ddb45 100644 --- a/blockchain/README.md +++ b/blockchain/README.md @@ -1,30 +1,9 @@ blockchain ========== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain) -Package blockchain implements bitcoin block handling and chain selection rules. -The test coverage is currently only around 60%, but will be increasing over -time. See `test_coverage.txt` for the gocov coverage report. Alternatively, if -you are running a POSIX OS, you can run the `cov_report.sh` script for a -real-time report. Package blockchain is licensed under the liberal ISC license. - -There is an associated blog post about the release of this package -[here](https://blog.conformal.com/btcchain-the-bitcoin-chain-package-from-bctd/). - -This package has intentionally been designed so it can be used as a standalone -package for any projects needing to handle processing of blocks into the bitcoin -block chain. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/blockchain -``` - -## Bitcoin Chain Processing Overview +### Bitcoin Chain Processing Overview Before a block is allowed into the block chain, it must go through an intensive series of validation rules. The following list serves as a general outline of @@ -57,47 +36,4 @@ is by no means exhaustive: transaction values - Run the transaction scripts to verify the spender is allowed to spend the coins - - Insert the block into the block database - -## Examples - -* [ProcessBlock Example](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain#example-BlockChain-ProcessBlock) - Demonstrates how to create a new chain instance and use ProcessBlock to - attempt to add a block to the chain. This example intentionally - attempts to insert a duplicate genesis block to illustrate how an invalid - block is handled. - -* [CompactToBig Example](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain#example-CompactToBig) - Demonstrates how to convert the compact "bits" in a block header which - represent the target difficulty to a big integer and display it using the - typical hex notation. - -* [BigToCompact Example](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain#example-BigToCompact) - Demonstrates how to convert a target difficulty into the - compact "bits" in a block header which represent that target difficulty. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - - -Package blockchain is licensed under the [copyfree](http://copyfree.org) ISC -License. + - Insert the block into the block database \ No newline at end of file diff --git a/blockchain/fullblocktests/README.md b/blockchain/fullblocktests/README.md index 943989be..de7781dc 100644 --- a/blockchain/fullblocktests/README.md +++ b/blockchain/fullblocktests/README.md @@ -1,9 +1,9 @@ fullblocktests ============== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain/fullblocktests) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/lbryio/lbcd/blockchain/fullblocktests) Package fullblocktests provides a set of full block tests to be used for testing the consensus validation rules. The tests are intended to be flexible enough to @@ -20,7 +20,7 @@ of blocks that exercise the consensus validation rules. ## Installation and Updating ```bash -$ go get -u github.com/btcsuite/btcd/blockchain/fullblocktests +$ go get -u github.com/lbryio/lbcd/blockchain/fullblocktests ``` ## License diff --git a/blockchain/indexers/README.md b/blockchain/indexers/README.md index f4849152..989cb555 100644 --- a/blockchain/indexers/README.md +++ b/blockchain/indexers/README.md @@ -1,9 +1,9 @@ indexers ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain/indexers?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain/indexers) +[![GoDoc](https://pkg.go.dev/github.com/lbryio/lbcd/blockchain/indexers?status.png)](https://pkg.go.dev/github.com/lbryio/lbcd/blockchain/indexers) Package indexers implements optional block chain indexes. @@ -23,7 +23,7 @@ via an RPC interface. ## Installation ```bash -$ go get -u github.com/btcsuite/btcd/blockchain/indexers +$ go get -u github.com/lbryio/lbcd/blockchain/indexers ``` ## License diff --git a/btcec/README.md b/btcec/README.md index a6dd2cf2..0cf57a80 100644 --- a/btcec/README.md +++ b/btcec/README.md @@ -1,68 +1,11 @@ btcec ===== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/btcec?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/btcec) -Package btcec implements elliptic curve cryptography needed for working with +btcec implements elliptic curve cryptography needed for working with Bitcoin (secp256k1 only for now). It is designed so that it may be used with the standard crypto/ecdsa packages provided with go. A comprehensive suite of test is provided to ensure proper functionality. Package btcec was originally based on work from ThePiachu which is licensed under the same terms as Go, but it has -signficantly diverged since then. The btcsuite developers original is licensed -under the liberal ISC license. - -Although this package was primarily written for btcd, it has intentionally been -designed so it can be used as a standalone package for any projects needing to -use secp256k1 elliptic curve cryptography. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/btcec -``` - -## Examples - -* [Sign Message](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--SignMessage) - Demonstrates signing a message with a secp256k1 private key that is first - parsed form raw bytes and serializing the generated signature. - -* [Verify Signature](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--VerifySignature) - Demonstrates verifying a secp256k1 signature against a public key that is - first parsed from raw bytes. The signature is also parsed from raw bytes. - -* [Encryption](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--EncryptMessage) - Demonstrates encrypting a message for a public key that is first parsed from - raw bytes, then decrypting it using the corresponding private key. - -* [Decryption](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--DecryptMessage) - Demonstrates decrypting a message using a private key that is first parsed - from raw bytes. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package btcec is licensed under the [copyfree](http://copyfree.org) ISC License -except for btcec.go and btcec_test.go which is under the same license as Go. - +signficantly diverged since then. \ No newline at end of file diff --git a/btcjson/README.md b/btcjson/README.md index 48f32263..9d981333 100644 --- a/btcjson/README.md +++ b/btcjson/README.md @@ -1,70 +1,8 @@ btcjson ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson) Package btcjson implements concrete types for marshalling to and from the bitcoin JSON-RPC API. A comprehensive suite of tests is provided to ensure -proper functionality. - -Although this package was primarily written for the btcsuite, it has -intentionally been designed so it can be used as a standalone package for any -projects needing to marshal to and from bitcoin JSON-RPC requests and responses. - -Note that although it's possible to use this package directly to implement an -RPC client, it is not recommended since it is only intended as an infrastructure -package. Instead, RPC clients should use the -[btcrpcclient](https://github.com/btcsuite/btcrpcclient) package which provides -a full blown RPC client with many features such as automatic connection -management, websocket support, automatic notification re-registration on -reconnect, and conversion from the raw underlying RPC types (strings, floats, -ints, etc) to higher-level types with many nice and useful properties. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/btcjson -``` - -## Examples - -* [Marshal Command](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-MarshalCmd) - Demonstrates how to create and marshal a command into a JSON-RPC request. - -* [Unmarshal Command](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-UnmarshalCmd) - Demonstrates how to unmarshal a JSON-RPC request and then unmarshal the - concrete request into a concrete command. - -* [Marshal Response](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-MarshalResponse) - Demonstrates how to marshal a JSON-RPC response. - -* [Unmarshal Response](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-package--UnmarshalResponse) - Demonstrates how to unmarshal a JSON-RPC response and then unmarshal the - result field in the response to a concrete type. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package btcjson is licensed under the [copyfree](http://copyfree.org) ISC -License. +proper functionality. \ No newline at end of file diff --git a/chaincfg/README.md b/chaincfg/README.md index 72fac2e7..da3254c7 100644 --- a/chaincfg/README.md +++ b/chaincfg/README.md @@ -1,85 +1,8 @@ chaincfg ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/chaincfg) Package chaincfg defines chain configuration parameters for the three standard -Bitcoin networks and provides the ability for callers to define their own custom -Bitcoin networks. - -Although this package was primarily written for btcd, it has intentionally been -designed so it can be used as a standalone package for any projects needing to -use parameters for the standard Bitcoin networks or for projects needing to -define their own network. - -## Sample Use - -```Go -package main - -import ( - "flag" - "fmt" - "log" - - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcd/chaincfg" -) - -var testnet = flag.Bool("testnet", false, "operate on the testnet Bitcoin network") - -// By default (without -testnet), use mainnet. -var chainParams = &chaincfg.MainNetParams - -func main() { - flag.Parse() - - // Modify active network parameters if operating on testnet. - if *testnet { - chainParams = &chaincfg.TestNet3Params - } - - // later... - - // Create and print new payment address, specific to the active network. - pubKeyHash := make([]byte, 20) - addr, err := btcutil.NewAddressPubKeyHash(pubKeyHash, chainParams) - if err != nil { - log.Fatal(err) - } - fmt.Println(addr) -} -``` - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/chaincfg -``` - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package chaincfg is licensed under the [copyfree](http://copyfree.org) ISC -License. +LBRY networks and provides the ability for callers to define their own custom +LBRY networks. \ No newline at end of file diff --git a/chaincfg/chainhash/README.md b/chaincfg/chainhash/README.md index b7ddf19e..da54f734 100644 --- a/chaincfg/chainhash/README.md +++ b/chaincfg/chainhash/README.md @@ -1,9 +1,9 @@ chainhash ========= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/chaincfg/chainhash) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/lbryio/lbcd/chaincfg/chainhash) ======= chainhash provides a generic hash type and associated functions that allows the @@ -12,7 +12,7 @@ specific hash algorithm to be abstracted. ## Installation and Updating ```bash -$ go get -u github.com/btcsuite/btcd/chaincfg/chainhash +$ go get -u github.com/lbryio/lbcd/chaincfg/chainhash ``` ## GPG Verification Key diff --git a/connmgr/README.md b/connmgr/README.md index b1aa3cc7..5237bf46 100644 --- a/connmgr/README.md +++ b/connmgr/README.md @@ -1,13 +1,11 @@ connmgr ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/connmgr) -Package connmgr implements a generic Bitcoin network connection manager. +Package connmgr implements a generic network connection manager. -## Overview +### Overview Connection Manager handles all the general connection concerns such as maintaining a set number of outbound connections, sourcing peers, banning, @@ -18,20 +16,10 @@ connection requests from a source or a set of given addresses, dial them and notify the caller on connections. The main intended use is to initialize a pool of active connections and maintain them to remain connected to the P2P network. -In addition the connection manager provides the following utilities: +In addition, the connection manager provides the following utilities: - Notifications on connections or disconnections - Handle failures and retry new addresses from the source - Connect only to specified addresses - Permanent connections with increasing backoff retry timers -- Disconnect or Remove an established connection - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/connmgr -``` - -## License - -Package connmgr is licensed under the [copyfree](http://copyfree.org) ISC License. +- Disconnect or Remove an established connection \ No newline at end of file diff --git a/database/README.md b/database/README.md index 21563d1a..6e937304 100644 --- a/database/README.md +++ b/database/README.md @@ -1,9 +1,7 @@ database ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/database) Package database provides a block and metadata storage database. @@ -13,8 +11,8 @@ one entity can have the database open at a time (for most database backends), and that entity will be btcd. When a client wants programmatic access to the data provided by btcd, they'll -likely want to use the [rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) -package which makes use of the [JSON-RPC API](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md). +likely want to use the [rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) +package which makes use of the [JSON-RPC API](https://github.com/lbryio/lbcd/tree/master/docs/json_rpc_api.md). However, this package could be extremely useful for any applications requiring Bitcoin block storage capabilities. @@ -32,26 +30,4 @@ storage, and strict checksums in key areas to ensure data integrity. - Nested buckets - Iteration support including cursors with seek capability - Supports registration of backend databases -- Comprehensive test coverage - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/database -``` - -## Examples - -* [Basic Usage Example](https://pkg.go.dev/github.com/btcsuite/btcd/database#example-package--BasicUsage) - Demonstrates creating a new database and using a managed read-write - transaction to store and retrieve metadata. - -* [Block Storage and Retrieval Example](https://pkg.go.dev/github.com/btcsuite/btcd/database#example-package--BlockStorageAndRetrieval) - Demonstrates creating a new database, using a managed read-write transaction - to store a block, and then using a managed read-only transaction to fetch the - block. - -## License - -Package database is licensed under the [copyfree](http://copyfree.org) ISC -License. +- Comprehensive test coverage \ No newline at end of file diff --git a/database/ffldb/README.md b/database/ffldb/README.md index 5b855faa..4a43fb73 100644 --- a/database/ffldb/README.md +++ b/database/ffldb/README.md @@ -1,9 +1,9 @@ ffldb ===== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/database/ffldb?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/database/ffldb) +[![GoDoc](https://pkg.go.dev/github.com/lbryio/lbcd/database/ffldb?status.png)](https://pkg.go.dev/github.com/lbryio/lbcd/database/ffldb) ======= Package ffldb implements a driver for the database package that uses leveldb for diff --git a/database/internal/treap/README.md b/database/internal/treap/README.md index 14c3159a..28f0c810 100644 --- a/database/internal/treap/README.md +++ b/database/internal/treap/README.md @@ -1,9 +1,9 @@ treap ===== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/database/internal/treap?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/database/internal/treap) +[![GoDoc](https://pkg.go.dev/github.com/lbryio/lbcd/database/internal/treap?status.png)](https://pkg.go.dev/github.com/lbryio/lbcd/database/internal/treap) Package treap implements a treap data structure that is used to hold ordered key/value pairs using a combination of binary search tree and heap semantics. diff --git a/docs/README.md b/docs/README.md deleted file mode 100644 index c24ead53..00000000 --- a/docs/README.md +++ /dev/null @@ -1,296 +0,0 @@ -### Table of Contents -1. [About](#About) -2. [Getting Started](#GettingStarted) - 1. [Installation](#Installation) - 1. [Windows](#WindowsInstallation) - 2. [Linux/BSD/MacOSX/POSIX](#PosixInstallation) - 1. [Gentoo Linux](#GentooInstallation) - 2. [Configuration](#Configuration) - 3. [Controlling and Querying btcd via btcctl](#BtcctlConfig) - 4. [Mining](#Mining) -3. [Help](#Help) - 1. [Startup](#Startup) - 1. [Using bootstrap.dat](#BootstrapDat) - 2. [Network Configuration](#NetworkConfig) - 3. [Wallet](#Wallet) -4. [Contact](#Contact) - 1. [IRC](#ContactIRC) - 2. [Mailing Lists](#MailingLists) -5. [Developer Resources](#DeveloperResources) - 1. [Code Contribution Guidelines](#ContributionGuidelines) - 2. [JSON-RPC Reference](#JSONRPCReference) - 3. [The btcsuite Bitcoin-related Go Packages](#GoPackages) - - - -### 1. About - -btcd is a full node bitcoin implementation written in [Go](http://golang.org), -licensed under the [copyfree](http://www.copyfree.org) ISC License. - -This project is currently under active development and is in a Beta state. It -is extremely stable and has been in production use since October 2013. - -It properly downloads, validates, and serves the block chain using the exact -rules (including consensus bugs) for block acceptance as Bitcoin Core. We have -taken great care to avoid btcd causing a fork to the block chain. It includes a -full block validation testing framework which contains all of the 'official' -block acceptance tests (and some additional ones) that is run on every pull -request to help ensure it properly follows consensus. Also, it passes all of -the JSON test data in the Bitcoin Core code. - -It also properly relays newly mined blocks, maintains a transaction pool, and -relays individual transactions that have not yet made it into a block. It -ensures all individual transactions admitted to the pool follow the rules -required by the block chain and also includes more strict checks which filter -transactions based on miner requirements ("standard" transactions). - -One key difference between btcd and Bitcoin Core is that btcd does *NOT* include -wallet functionality and this was a very intentional design decision. See the -blog entry [here](https://web.archive.org/web/20171125143919/https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon) -for more details. This means you can't actually make or receive payments -directly with btcd. That functionality is provided by the -[btcwallet](https://github.com/btcsuite/btcwallet) and -[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects -which are both under active development. - - - -### 2. Getting Started - - - -**2.1 Installation** - -The first step is to install btcd. See one of the following sections for -details on how to install on the supported operating systems. - - - -**2.1.1 Windows Installation**
- -* Install the MSI available at: https://github.com/btcsuite/btcd/releases -* Launch btcd from the Start Menu - - - -**2.1.2 Linux/BSD/MacOSX/POSIX Installation** - - -- Install Go according to the installation instructions here: - http://golang.org/doc/install - -- Ensure Go was installed properly and is a supported version: - -```bash -$ go version -$ go env GOROOT GOPATH -``` - -NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is -recommended that `GOPATH` is set to a directory in your home directory such as -`~/goprojects` to avoid write permission issues. It is also recommended to add -`$GOPATH/bin` to your `PATH` at this point. - -- Run the following commands to obtain btcd, all dependencies, and install it: - -```bash -$ git clone https://github.com/btcsuite/btcd $GOPATH/src/github.com/btcsuite/btcd -$ cd $GOPATH/src/github.com/btcsuite/btcd -$ GO111MODULE=on go install -v . ./cmd/... -``` - -- btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did - not already add the bin directory to your system path during Go installation, - we recommend you do so now. - -**Updating** - -- Run the following commands to update btcd, all dependencies, and install it: - -```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd -$ git pull && GO111MODULE=on go install -v . ./cmd/... -``` - - - -**2.1.2.1 Gentoo Linux Installation** - -* Install Layman and enable the Bitcoin overlay. - * https://gitlab.com/bitcoin/gentoo -* Copy or symlink `/var/lib/layman/bitcoin/Documentation/package.keywords/btcd-live` to `/etc/portage/package.keywords/` -* Install btcd: `$ emerge net-p2p/btcd` - - - -**2.2 Configuration** - -btcd has a number of [configuration](http://godoc.org/github.com/btcsuite/btcd) -options, which can be viewed by running: `$ btcd --help`. - - - -**2.3 Controlling and Querying btcd via btcctl** - -btcctl is a command line utility that can be used to both control and query btcd -via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). btcd does -**not** enable its RPC server by default; You must configure at minimum both an -RPC username and password or both an RPC limited username and password: - -* btcd.conf configuration file -``` -[Application Options] -rpcuser=myuser -rpcpass=SomeDecentp4ssw0rd -rpclimituser=mylimituser -rpclimitpass=Limitedp4ssw0rd -``` -* btcctl.conf configuration file -``` -[Application Options] -rpcuser=myuser -rpcpass=SomeDecentp4ssw0rd -``` -OR -``` -[Application Options] -rpclimituser=mylimituser -rpclimitpass=Limitedp4ssw0rd -``` -For a list of available options, run: `$ btcctl --help` - - - -**2.4 Mining** - -btcd supports the `getblocktemplate` RPC. -The limited user cannot access this RPC. - - -**1. Add the payment addresses with the `miningaddr` option.** - -``` -[Application Options] -rpcuser=myuser -rpcpass=SomeDecentp4ssw0rd -miningaddr=12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX -miningaddr=1M83ju3EChKYyysmM2FXtLNftbacagd8FR -``` - -**2. Add btcd's RPC TLS certificate to system Certificate Authority list.** - -`cgminer` uses [curl](http://curl.haxx.se/) to fetch data from the RPC server. -Since curl validates the certificate by default, we must install the `btcd` RPC -certificate into the default system Certificate Authority list. - -**Ubuntu** - -1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.btcd/rpc.cert /usr/share/ca-certificates/btcd.crt` -2. Add btcd.crt to /etc/ca-certificates.conf: `# echo btcd.crt >> /etc/ca-certificates.conf` -3. Update the CA certificate list: `# update-ca-certificates` - -**3. Set your mining software url to use https.** - -`$ cgminer -o https://127.0.0.1:9245 -u rpcuser -p rpcpassword` - - - -### 3. Help - - - -**3.1 Startup** - -Typically btcd will run and start downloading the block chain with no extra -configuration necessary, however, there is an optional method to use a -`bootstrap.dat` file that may speed up the initial block chain download process. - - - -**3.1.1 bootstrap.dat** - -* [Using bootstrap.dat](https://github.com/btcsuite/btcd/tree/master/docs/using_bootstrap_dat.md) - - - -**3.1.2 Network Configuration** - -* [What Ports Are Used by Default?](https://github.com/btcsuite/btcd/tree/master/docs/default_ports.md) -* [How To Listen on Specific Interfaces](https://github.com/btcsuite/btcd/tree/master/docs/configure_peer_server_listen_interfaces.md) -* [How To Configure RPC Server to Listen on Specific Interfaces](https://github.com/btcsuite/btcd/tree/master/docs/configure_rpc_server_listen_interfaces.md) -* [Configuring btcd with Tor](https://github.com/btcsuite/btcd/tree/master/docs/configuring_tor.md) - - - -**3.1 Wallet** - -btcd was intentionally developed without an integrated wallet for security -reasons. Please see [btcwallet](https://github.com/btcsuite/btcwallet) for more -information. - - - - -### 4. Contact - - - -**4.1 IRC** - -* [irc.freenode.net](irc://irc.freenode.net), channel `#btcd` - - - -**4.2 Mailing Lists** - -* btcd: discussion - of btcd and its packages. -* btcd-commits: - readonly mail-out of source code changes. - - - -### 5. Developer Resources - - - -* [Code Contribution Guidelines](https://github.com/btcsuite/btcd/tree/master/docs/code_contribution_guidelines.md) - - - -* [JSON-RPC Reference](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md) - * [RPC Examples](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md#ExampleCode) - - - -* The btcsuite Bitcoin-related Go Packages: - * [btcrpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) - Implements a - robust and easy to use Websocket-enabled Bitcoin JSON-RPC client - * [btcjson](https://github.com/btcsuite/btcd/tree/master/btcjson) - Provides an extensive API - for the underlying JSON-RPC command and return values - * [wire](https://github.com/btcsuite/btcd/tree/master/wire) - Implements the - Bitcoin wire protocol - * [peer](https://github.com/btcsuite/btcd/tree/master/peer) - - Provides a common base for creating and managing Bitcoin network peers. - * [blockchain](https://github.com/btcsuite/btcd/tree/master/blockchain) - - Implements Bitcoin block handling and chain selection rules - * [blockchain/fullblocktests](https://github.com/btcsuite/btcd/tree/master/blockchain/fullblocktests) - - Provides a set of block tests for testing the consensus validation rules - * [txscript](https://github.com/btcsuite/btcd/tree/master/txscript) - - Implements the Bitcoin transaction scripting language - * [btcec](https://github.com/btcsuite/btcd/tree/master/btcec) - Implements - support for the elliptic curve cryptographic functions needed for the - Bitcoin scripts - * [database](https://github.com/btcsuite/btcd/tree/master/database) - - Provides a database interface for the Bitcoin block chain - * [mempool](https://github.com/btcsuite/btcd/tree/master/mempool) - - Package mempool provides a policy-enforced pool of unmined bitcoin - transactions. - * [btcutil](https://github.com/btcsuite/btcutil) - Provides Bitcoin-specific - convenience functions and types - * [chainhash](https://github.com/btcsuite/btcd/tree/master/chaincfg/chainhash) - - Provides a generic hash type and associated functions that allows the - specific hash algorithm to be abstracted. - * [connmgr](https://github.com/btcsuite/btcd/tree/master/connmgr) - - Package connmgr implements a generic Bitcoin network connection manager. diff --git a/docs/code_contribution_guidelines.md b/docs/code_contribution_guidelines.md deleted file mode 100644 index c0a7eecc..00000000 --- a/docs/code_contribution_guidelines.md +++ /dev/null @@ -1,319 +0,0 @@ -# Code contribution guidelines - -Developing cryptocurrencies is an exciting endeavor that touches a wide variety -of areas such as wire protocols, peer-to-peer networking, databases, -cryptography, language interpretation (transaction scripts), RPC, and -websockets. They also represent a radical shift to the current fiscal system -and as a result provide an opportunity to help reshape the entire financial -system. There are few projects that offer this level of diversity and impact -all in one code base. - -However, as exciting as it is, one must keep in mind that cryptocurrencies -represent real money and introducing bugs and security vulnerabilities can have -far more dire consequences than in typical projects where having a small bug is -minimal by comparison. In the world of cryptocurrencies, even the smallest bug -in the wrong area can cost people a significant amount of money. For this -reason, the btcd suite has a formalized and rigorous development process which -is outlined on this page. - -We highly encourage code contributions, however it is imperative that you adhere -to the guidelines established on this page. - -## Minimum Recommended Skillset - -The following list is a set of core competencies that we recommend you possess -before you really start attempting to contribute code to the project. These are -not hard requirements as we will gladly accept code contributions as long as -they follow the guidelines set forth on this page. That said, if you don't have -the following basic qualifications you will likely find it quite difficult to -contribute. - -- A reasonable understanding of bitcoin at a high level (see the - [Required Reading](#ReqReading) section for the original white paper) -- Experience in some type of C-like language -- An understanding of data structures and their performance implications -- Familiarity with unit testing -- Debugging experience -- Ability to understand not only the area you are making a change in, but also - the code your change relies on, and the code which relies on your changed code - -Building on top of those core competencies, the recommended skill set largely -depends on the specific areas you are looking to contribute to. For example, -if you wish to contribute to the cryptography code, you should have a good -understanding of the various aspects involved with cryptography such as the -security and performance implications. - -## Required Reading - -- [Effective Go](http://golang.org/doc/effective_go.html) - The entire btcd - suite follows the guidelines in this document. For your code to be accepted, - it must follow the guidelines therein. -- [Original Satoshi Whitepaper](http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CCkQFjAA&url=http%3A%2F%2Fbitcoin.org%2Fbitcoin.pdf&ei=os3VUuH8G4SlsASV74GoAg&usg=AFQjCNEipPLigou_1MfB7DQjXCNdlylrBg&sig2=FaHDuT5z36GMWDEnybDJLg&bvm=bv.59378465,d.b2I) - This is the white paper that started it all. Having a solid - foundation to build on will make the code much more comprehensible. - -## Development Practices - -Developers are expected to work in their own trees and submit pull requests when -they feel their feature or bug fix is ready for integration into the master -branch. - -## Share Early, Share Often - -We firmly believe in the share early, share often approach. The basic premise -of the approach is to announce your plans **before** you start work, and once -you have started working, craft your changes into a stream of small and easily -reviewable commits. - -This approach has several benefits: - -- Announcing your plans to work on a feature **before** you begin work avoids - duplicate work -- It permits discussions which can help you achieve your goals in a way that is - consistent with the existing architecture -- It minimizes the chances of you spending time and energy on a change that - might not fit with the consensus of the community or existing architecture and - potentially be rejected as a result -- Incremental development helps ensure you are on the right track with regards - to the rest of the community -- The quicker your changes are merged to master, the less time you will need to - spend rebasing and otherwise trying to keep up with the main code base - -## Testing - -One of the major design goals of all core btcd packages is to aim for complete -test coverage. This is financial software so bugs and regressions can cost -people real money. For this reason every effort must be taken to ensure the -code is as accurate and bug-free as possible. Thorough testing is a good way to -help achieve that goal. - -Unless a new feature you submit is completely trivial, it will probably be -rejected unless it is also accompanied by adequate test coverage for both -positive and negative conditions. That is to say, the tests must ensure your -code works correctly when it is fed correct data as well as incorrect data -(error paths). - -Go provides an excellent test framework that makes writing test code and -checking coverage statistics straight forward. For more information about the -test coverage tools, see the [golang cover blog post](http://blog.golang.org/cover). - -A quick summary of test practices follows: - -- All new code should be accompanied by tests that ensure the code behaves - correctly when given expected values, and, perhaps even more importantly, that - it handles errors gracefully -- When you fix a bug, it should be accompanied by tests which exercise the bug - to both prove it has been resolved and to prevent future regressions - -## Code Documentation and Commenting - -- At a minimum every function must be commented with its intended purpose and - any assumptions that it makes - - Function comments must always begin with the name of the function per - [Effective Go](http://golang.org/doc/effective_go.html) - - Function comments should be complete sentences since they allow a wide - variety of automated presentations such as [go.dev](https://go.dev) - - The general rule of thumb is to look at it as if you were completely - unfamiliar with the code and ask yourself, would this give me enough - information to understand what this function does and how I'd probably want - to use it? -- Exported functions should also include detailed information the caller of the - function will likely need to know and/or understand: - -**WRONG** - -```Go -// convert a compact uint32 to big.Int -func CompactToBig(compact uint32) *big.Int { -``` - -**RIGHT** - -```Go -// CompactToBig converts a compact representation of a whole number N to a -// big integer. The representation is similar to IEEE754 floating point -// numbers. -// -// Like IEEE754 floating point, there are three basic components: the sign, -// the exponent, and the mantissa. They are broken out as follows: -// -// * the most significant 8 bits represent the unsigned base 256 exponent -// * bit 23 (the 24th bit) represents the sign bit -// * the least significant 23 bits represent the mantissa -// -// ------------------------------------------------- -// | Exponent | Sign | Mantissa | -// ------------------------------------------------- -// | 8 bits [31-24] | 1 bit [23] | 23 bits [22-00] | -// ------------------------------------------------- -// -// The formula to calculate N is: -// N = (-1^sign) * mantissa * 256^(exponent-3) -// -// This compact form is only used in bitcoin to encode unsigned 256-bit numbers -// which represent difficulty targets, thus there really is not a need for a -// sign bit, but it is implemented here to stay consistent with bitcoind. -func CompactToBig(compact uint32) *big.Int { -``` - -- Comments in the body of the code are highly encouraged, but they should - explain the intention of the code as opposed to just calling out the - obvious - -**WRONG** - -```Go -// return err if amt is less than 5460 -if amt < 5460 { - return err -} -``` - -**RIGHT** - -```Go -// Treat transactions with amounts less than the amount which is considered dust -// as non-standard. -if amt < 5460 { - return err -} -``` - -**NOTE:** The above should really use a constant as opposed to a magic number, -but it was left as a magic number to show how much of a difference a good -comment can make. - -## Model Git Commit Messages - -This project prefers to keep a clean commit history with well-formed commit -messages. This section illustrates a model commit message and provides a bit -of background for it. This content was originally created by Tim Pope and made -available on his website, however that website is no longer active, so it is -being provided here. - -Here’s a model Git commit message: - -```text -Short (50 chars or less) summary of changes - -More detailed explanatory text, if necessary. Wrap it to about 72 -characters or so. In some contexts, the first line is treated as the -subject of an email and the rest of the text as the body. The blank -line separating the summary from the body is critical (unless you omit -the body entirely); tools like rebase can get confused if you run the -two together. - -Write your commit message in the present tense: "Fix bug" and not "Fixed -bug." This convention matches up with commit messages generated by -commands like git merge and git revert. - -Further paragraphs come after blank lines. - -- Bullet points are okay, too -- Typically a hyphen or asterisk is used for the bullet, preceded by a - single space, with blank lines in between, but conventions vary here -- Use a hanging indent -``` - -Prefix the summary with the subsystem/package when possible. Many other -projects make use of the code and this makes it easier for them to tell when -something they're using has changed. Have a look at [past -commits](https://github.com/btcsuite/btcd/commits/master) for examples of -commit messages. - -Here are some of the reasons why wrapping your commit messages to 72 columns is -a good thing. - -- git log doesn’t do any special special wrapping of the commit messages. With - the default pager of less -S, this means your paragraphs flow far off the edge - of the screen, making them difficult to read. On an 80 column terminal, if we - subtract 4 columns for the indent on the left and 4 more for symmetry on the - right, we’re left with 72 columns. -- git format-patch --stdout converts a series of commits to a series of emails, - using the messages for the message body. Good email netiquette dictates we - wrap our plain text emails such that there’s room for a few levels of nested - reply indicators without overflow in an 80 column terminal. - -## Code Approval Process - -This section describes the code approval process that is used for code -contributions. This is how to get your changes into btcd. - -## Code Review - -All code which is submitted will need to be reviewed before inclusion into the -master branch. This process is performed by the project maintainers and usually -other committers who are interested in the area you are working in as well. - -## Code Review Timeframe - -The timeframe for a code review will vary greatly depending on factors such as -the number of other pull requests which need to be reviewed, the size and -complexity of the contribution, how well you followed the guidelines presented -on this page, and how easy it is for the reviewers to digest your commits. For -example, if you make one monolithic commit that makes sweeping changes to things -in multiple subsystems, it will obviously take much longer to review. You will -also likely be asked to split the commit into several smaller, and hence more -manageable, commits. - -Keeping the above in mind, most small changes will be reviewed within a few -days, while large or far reaching changes may take weeks. This is a good reason -to stick with the [Share Early, Share Often](#ShareOften) development practice -outlined above. - -## What is the review looking for? - -The review is mainly ensuring the code follows the [Development Practices](#DevelopmentPractices) -and [Code Contribution Standards](#Standards). However, there are a few other -checks which are generally performed as follows: - -- The code is stable and has no stability or security concerns -- The code is properly using existing APIs and generally fits well into the - overall architecture -- The change is not something which is deemed inappropriate by community - consensus - -## Rework Code (if needed) - -After the code review, the change will be accepted immediately if no issues are -found. If there are any concerns or questions, you will be provided with -feedback along with the next steps needed to get your contribution merged with -master. In certain cases the code reviewer(s) or interested committers may help -you rework the code, but generally you will simply be given feedback for you to -make the necessary changes. - -This process will continue until the code is finally accepted. - -## Acceptance - -Once your code is accepted, it will be integrated with the master branch. -Typically it will be rebased and fast-forward merged to master as we prefer to -keep a clean commit history over a tangled weave of merge commits. However, -regardless of the specific merge method used, the code will be integrated with -the master branch and the pull request will be closed. - -Rejoice as you will now be listed as a [contributor](https://github.com/btcsuite/btcd/graphs/contributors)! - -## Contribution Standards - -## Contribution Checklist - -- [  ] All changes are Go version 1.3 compliant -- [  ] The code being submitted is commented according to the - [Code Documentation and Commenting](#CodeDocumentation) section -- [  ] For new code: Code is accompanied by tests which exercise both - the positive and negative (error paths) conditions (if applicable) -- [  ] For bug fixes: Code is accompanied by new tests which trigger - the bug being fixed to prevent regressions -- [  ] Any new logging statements use an appropriate subsystem and - logging level -- [  ] Code has been formatted with `go fmt` -- [  ] Running `go test` does not fail any tests -- [  ] Running `go vet` does not report any issues -- [  ] Running [golint](https://github.com/golang/lint) does not - report any **new** issues that did not already exist - -## Licensing of Contributions - -All contributions must be licensed with the -[ISC license](https://github.com/btcsuite/btcd/blob/master/LICENSE). This is -the same license as all of the code in the btcd suite. diff --git a/docs/configuration.md b/docs/configuration.md index c6f95b27..5ece75e8 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -1,11 +1,11 @@ # Configuration -btcd has a number of [configuration](https://pkg.go.dev/github.com/btcsuite/btcd) -options, which can be viewed by running: `$ btcd --help`. +lbcd has a number of configuration +options, which can be viewed by running: `$ lbcd --help`. ## Peer server listen interface -btcd allows you to bind to specific interfaces which enables you to setup +lbcd allows you to bind to specific interfaces which enables you to setup configurations with varying levels of complexity. The listen parameter can be specified on the command line as shown below with the -- prefix or in the configuration file without the -- prefix (as can all long command line options). @@ -32,7 +32,7 @@ Command Line Examples: |--listen=127.0.0.1:8337 --listen=[::1]:8333|IPv4 localhost on port 8337 and IPv6 localhost on port 8333| |--listen=:8333 --listen=:8337|all interfaces on ports 8333 and 8337| -The following config file would configure btcd to only listen on localhost for both IPv4 and IPv6: +The following config file would configure lbcd to only listen on localhost for both IPv4 and IPv6: ```text [Application Options] @@ -41,17 +41,17 @@ listen=127.0.0.1:8333 listen=[::1]:8333 ``` -In addition, if you are starting btcd with TLS and want to make it +In addition, if you are starting lbcd with TLS and want to make it available via a hostname, then you will need to generate the TLS certificates for that host. For example, ``` -gencerts --host=myhostname.example.com --directory=/home/me/.btcd/ +gencerts --host=myhostname.example.com --directory=/home/me/.lbcd/ ``` ## RPC server listen interface -btcd allows you to bind the RPC server to specific interfaces which enables you +lbcd allows you to bind the RPC server to specific interfaces which enables you to setup configurations with varying levels of complexity. The `rpclisten` parameter can be specified on the command line as shown below with the -- prefix or in the configuration file without the -- prefix (as can all long command line @@ -92,7 +92,7 @@ Command Line Examples: |--rpclisten=127.0.0.1:8337 --listen=[::1]:8334|IPv4 localhost on port 8337 and IPv6 localhost on port 8334| |--rpclisten=:8334 --listen=:8337|all interfaces on ports 8334 and 8337| -The following config file would configure the btcd RPC server to listen to all interfaces on the default port, including external interfaces, for both IPv4 and IPv6: +The following config file would configure the lbcd RPC server to listen to all interfaces on the default port, including external interfaces, for both IPv4 and IPv6: ```text [Application Options] @@ -102,21 +102,21 @@ rpclisten= ## Default ports -While btcd is highly configurable when it comes to the network configuration, +While lbcd is highly configurable when it comes to the network configuration, the following is intended to be a quick reference for the default ports used so port forwarding can be configured as required. -btcd provides a `--upnp` flag which can be used to automatically map the bitcoin +lbcd by default will automatically map the peer-to-peer listening port if your router supports UPnP. If your router does -not support UPnP, or you don't wish to use it, please note that only the bitcoin +not support UPnP, or you don't wish to use it, please note that only the peer-to-peer port should be forwarded unless you specifically want to allow RPC -access to your btcd from external sources such as in more advanced network -configurations. +access to your lbcd from external sources such as in more advanced network +configurations. You can disable UPnP with the `--noupnp` daemon option. |Name|Port| |----|----| -|Default Bitcoin peer-to-peer port|TCP 8333| -|Default RPC port|TCP 8334| +|Default peer-to-peer port|TCP 9246| +|Default RPC port|TCP 9245| ## Using bootstrap.dat @@ -129,7 +129,7 @@ on the last time it was updated. See [this](https://bitcointalk.org/index.php?topic=145386.0) thread on bitcointalk for more details. -**NOTE:** Using bootstrap.dat is entirely optional. Btcd will download the +**NOTE:** Using bootstrap.dat is entirely optional. lbcd will download the block chain from other peers through the Bitcoin protocol with no extra configuration needed. @@ -165,14 +165,14 @@ checkpoints for the known-good block chain at periodic intervals. This ensures that not only is it a valid chain, but it is the same chain that everyone else is using. -### How do I use bootstrap.dat with btcd? +### How do I use bootstrap.dat with lbcd? -btcd comes with a separate utility named `addblock` which can be used to import +lbcd comes with a separate utility named `addblock` which can be used to import `bootstrap.dat`. This approach is used since the import is a one-time operation and we prefer to keep the daemon itself as lightweight as possible. -1. Stop btcd if it is already running. This is required since addblock needs to - access the database used by btcd and it will be locked if btcd is using it. +1. Stop lbcd if it is already running. This is required since addblock needs to + access the database used by lbcd and it will be locked if lbcd is using it. 2. Note the path to the downloaded bootstrap.dat file. 3. Run the addblock utility with the `-i` argument pointing to the location of boostrap.dat: @@ -180,7 +180,7 @@ and we prefer to keep the daemon itself as lightweight as possible. **Windows:** ```bat -"%PROGRAMFILES%\Btcd Suite\Btcd\addblock" -i C:\Path\To\bootstrap.dat +"%PROGRAMFILES%\lbcd Suite\lbcd\addblock" -i C:\Path\To\bootstrap.dat ``` **Linux/Unix/BSD/POSIX:** diff --git a/docs/configuring_tor.md b/docs/configuring_tor.md index ecb03bfc..6f8f821a 100644 --- a/docs/configuring_tor.md +++ b/docs/configuring_tor.md @@ -1,9 +1,9 @@ # Configuring TOR -btcd provides full support for anonymous networking via the +lbcd provides full support for anonymous networking via the [Tor Project](https://www.torproject.org/), including [client-only](#Client) and [hidden service](#HiddenService) configurations along with -[stream isolation](#TorStreamIsolation). In addition, btcd supports a hybrid, +[stream isolation](#TorStreamIsolation). In addition, lbcd supports a hybrid, [bridge mode](#Bridge) which is not anonymous, but allows it to operate as a bridge between regular nodes and hidden service nodes without routing the regular connections through Tor. @@ -15,15 +15,15 @@ hidden service for this reason. ## Client-only -Configuring btcd as a Tor client is straightforward. The first step is +Configuring lbcd as a Tor client is straightforward. The first step is obviously to install Tor and ensure it is working. Once that is done, all that -typically needs to be done is to specify the `--proxy` flag via the btcd command -line or in the btcd configuration file. Typically the Tor proxy address will be +typically needs to be done is to specify the `--proxy` flag via the lbcd command +line or in the lbcd configuration file. Typically the Tor proxy address will be 127.0.0.1:9050 (if using standalone Tor) or 127.0.0.1:9150 (if using the Tor Browser Bundle). If you have Tor configured to require a username and password, you may specify them with the `--proxyuser` and `--proxypass` flags. -By default, btcd assumes the proxy specified with `--proxy` is a Tor proxy and +By default, lbcd assumes the proxy specified with `--proxy` is a Tor proxy and hence will send all traffic, including DNS resolution requests, via the specified proxy. @@ -34,7 +34,7 @@ not be reachable for inbound connections unless you also configure a Tor ### Command line example ```bash -./btcd --proxy=127.0.0.1:9050 +./lbcd --proxy=127.0.0.1:9050 ``` ### Config file example @@ -51,7 +51,7 @@ The first step is to configure Tor to provide a hidden service. Documentation for this can be found on the Tor project website [here](https://www.torproject.org/docs/tor-hidden-service.html.en). However, there is no need to install a web server locally as the linked instructions -discuss since btcd will act as the server. +discuss since lbcd will act as the server. In short, the instructions linked above entail modifying your `torrc` file to add something similar to the following, restarting Tor, and opening the @@ -59,12 +59,12 @@ add something similar to the following, restarting Tor, and opening the address. ```text -HiddenServiceDir /var/tor/btcd +HiddenServiceDir /var/tor/lbcd HiddenServicePort 8333 127.0.0.1:8333 ``` Once Tor is configured to provide the hidden service and you have obtained your -generated .onion address, configuring btcd as a Tor hidden service requires +generated .onion address, configuring lbcd as a Tor hidden service requires three flags: * `--proxy` to identify the Tor (SOCKS 5) proxy to use for outgoing traffic. @@ -76,7 +76,7 @@ three flags: ### Command line example ```bash -./btcd --proxy=127.0.0.1:9050 --listen=127.0.0.1 --externalip=fooanon.onion +./lbcd --proxy=127.0.0.1:9050 --listen=127.0.0.1 --externalip=fooanon.onion ``` ### Config file example @@ -91,13 +91,13 @@ externalip=fooanon.onion ## Bridge mode (not anonymous) -btcd provides support for operating as a bridge between regular nodes and hidden +lbcd provides support for operating as a bridge between regular nodes and hidden service nodes. In particular this means only traffic which is directed to or from a .onion address is sent through Tor while other traffic is sent normally. _As a result, this mode is **NOT** anonymous._ This mode works by specifying an onion-specific proxy, which is pointed at Tor, -by using the `--onion` flag via the btcd command line or in the btcd +by using the `--onion` flag via the lbcd command line or in the lbcd configuration file. If you have Tor configured to require a username and password, you may specify them with the `--onionuser` and `--onionpass` flags. @@ -111,7 +111,7 @@ routed via Tor due to the `--onion` flag. ### Command line example ```bash -./btcd --onion=127.0.0.1:9050 --externalip=fooanon.onion +./lbcd --onion=127.0.0.1:9050 --externalip=fooanon.onion ``` ### Config file example @@ -128,13 +128,13 @@ externalip=fooanon.onion Tor stream isolation forces Tor to build a new circuit for each connection making it harder to correlate connections. -btcd provides support for Tor stream isolation by using the `--torisolation` +lbcd provides support for Tor stream isolation by using the `--torisolation` flag. This option requires --proxy or --onionproxy to be set. ### Command line example ```bash -./btcd --proxy=127.0.0.1:9050 --torisolation +./lbcd --proxy=127.0.0.1:9050 --torisolation ``` ### Config file example diff --git a/docs/contact.md b/docs/contact.md deleted file mode 100644 index 88b425e8..00000000 --- a/docs/contact.md +++ /dev/null @@ -1,15 +0,0 @@ -# Contact - -## IRC - -* [irc.freenode.net](irc://irc.freenode.net), channel `#btcd` - -## Mailing Lists - -* [btcd](mailto:btcd+subscribe@opensource.conformal.com): discussion of btcd and its packages. -* [btcd-commits](mailto:btcd-commits+subscribe@opensource.conformal.com): readonly mail-out of source code changes. - -## Issue Tracker - -The [integrated github issue tracker](https://github.com/btcsuite/btcd/issues) -is used for this project. diff --git a/docs/controlling.md b/docs/controlling.md index 93ab403b..a187e412 100644 --- a/docs/controlling.md +++ b/docs/controlling.md @@ -1,11 +1,11 @@ -# Controlling and querying btcd via btcctl +# Controlling and querying lbcd via lbcctl -btcctl is a command line utility that can be used to both control and query btcd -via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). btcd does +lbcctl is a command line utility that can be used to both control and query lbcd +via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). lbcd does **not** enable its RPC server by default; You must configure at minimum both an RPC username and password or both an RPC limited username and password: -* btcd.conf configuration file +* lbcd.conf configuration file ```bash [Application Options] @@ -15,7 +15,7 @@ rpclimituser=mylimituser rpclimitpass=Limitedp4ssw0rd ``` -* btcctl.conf configuration file +* lbcctl.conf configuration file ```bash [Application Options] @@ -31,4 +31,4 @@ rpclimituser=mylimituser rpclimitpass=Limitedp4ssw0rd ``` -For a list of available options, run: `$ btcctl --help` +For a list of available options, run: `$ lbcctl --help` diff --git a/docs/developer_resources.md b/docs/developer_resources.md deleted file mode 100644 index cec8ce99..00000000 --- a/docs/developer_resources.md +++ /dev/null @@ -1,37 +0,0 @@ -# Developer Resources - -* [Code Contribution Guidelines](https://github.com/btcsuite/btcd/tree/master/docs/code_contribution_guidelines.md) - -* [JSON-RPC Reference](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md) - * [RPC Examples](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md#ExampleCode) - -* The btcsuite Bitcoin-related Go Packages: - * [btcrpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) - Implements a - robust and easy to use Websocket-enabled Bitcoin JSON-RPC client - * [btcjson](https://github.com/btcsuite/btcd/tree/master/btcjson) - Provides an extensive API - for the underlying JSON-RPC command and return values - * [wire](https://github.com/btcsuite/btcd/tree/master/wire) - Implements the - Bitcoin wire protocol - * [peer](https://github.com/btcsuite/btcd/tree/master/peer) - - Provides a common base for creating and managing Bitcoin network peers. - * [blockchain](https://github.com/btcsuite/btcd/tree/master/blockchain) - - Implements Bitcoin block handling and chain selection rules - * [blockchain/fullblocktests](https://github.com/btcsuite/btcd/tree/master/blockchain/fullblocktests) - - Provides a set of block tests for testing the consensus validation rules - * [txscript](https://github.com/btcsuite/btcd/tree/master/txscript) - - Implements the Bitcoin transaction scripting language - * [btcec](https://github.com/btcsuite/btcd/tree/master/btcec) - Implements - support for the elliptic curve cryptographic functions needed for the - Bitcoin scripts - * [database](https://github.com/btcsuite/btcd/tree/master/database) - - Provides a database interface for the Bitcoin block chain - * [mempool](https://github.com/btcsuite/btcd/tree/master/mempool) - - Package mempool provides a policy-enforced pool of unmined bitcoin - transactions. - * [btcutil](https://github.com/btcsuite/btcutil) - Provides Bitcoin-specific - convenience functions and types - * [chainhash](https://github.com/btcsuite/btcd/tree/master/chaincfg/chainhash) - - Provides a generic hash type and associated functions that allows the - specific hash algorithm to be abstracted. - * [connmgr](https://github.com/btcsuite/btcd/tree/master/connmgr) - - Package connmgr implements a generic Bitcoin network connection manager. diff --git a/docs/index.md b/docs/index.md index 9d980626..a3792a6f 100644 --- a/docs/index.md +++ b/docs/index.md @@ -1,57 +1,11 @@ -# btcd +# lbcd -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd) - -btcd is an alternative full node bitcoin implementation written in Go (golang). - -This project is currently under active development and is in a Beta state. It -is extremely stable and has been in production use since October 2013. - -It properly downloads, validates, and serves the block chain using the exact -rules (including consensus bugs) for block acceptance as Bitcoin Core. We have -taken great care to avoid btcd causing a fork to the block chain. It includes a -full block validation testing framework which contains all of the 'official' -block acceptance tests (and some additional ones) that is run on every pull -request to help ensure it properly follows consensus. Also, it passes all of -the JSON test data in the Bitcoin Core code. - -It also properly relays newly mined blocks, maintains a transaction pool, and -relays individual transactions that have not yet made it into a block. It -ensures all individual transactions admitted to the pool follow the rules -required by the block chain and also includes more strict checks which filter -transactions based on miner requirements ("standard" transactions). - -One key difference between btcd and Bitcoin Core is that btcd does *NOT* include -wallet functionality and this was a very intentional design decision. See the -blog entry [here](https://web.archive.org/web/20171125143919/https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon) -for more details. This means you can't actually make or receive payments -directly with btcd. That functionality is provided by the -[btcwallet](https://github.com/btcsuite/btcwallet) and -[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects -which are both under active development. - -## Documentation - -Documentation is a work-in-progress. It is available at [btcd.readthedocs.io](https://btcd.readthedocs.io). ## Contents -* [Installation](installation.md) -* [Update](update.md) * [Configuration](configuration.md) * [Configuring TOR](configuring_tor.md) -* [Docker](using_docker.md) * [Controlling](controlling.md) * [Mining](mining.md) -* [Wallet](wallet.md) -* [Developer resources](developer_resources.md) * [JSON RPC API](json_rpc_api.md) -* [Code contribution guidelines](code_contribution_guidelines.md) -* [Contact](contact.md) - -## License - -btcd is licensed under the [copyfree](http://copyfree.org) ISC License. - diff --git a/docs/installation.md b/docs/installation.md deleted file mode 100644 index c3c20606..00000000 --- a/docs/installation.md +++ /dev/null @@ -1,76 +0,0 @@ -# Installation - -The first step is to install btcd. See one of the following sections for -details on how to install on the supported operating systems. - -## Requirements - -[Go](http://golang.org) 1.11 or newer. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -* Download the Conformal public key: - https://raw.githubusercontent.com/btcsuite/btcd/master/release/GIT-GPG-KEY-conformal.txt - -* Import the public key into your GPG keyring: - - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -* Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - - ```bash - git tag -v TAG_NAME - ``` - -## Windows Installation - -* Install the MSI available at: [btcd windows installer](https://github.com/btcsuite/btcd/releases) -* Launch btcd from the Start Menu - -## Linux/BSD/MacOSX/POSIX Installation - -* Install Go according to the [installation instructions](http://golang.org/doc/install) -* Ensure Go was installed properly and is a supported version: - -```bash -go version -go env GOROOT GOPATH -``` - -NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is -recommended that `GOPATH` is set to a directory in your home directory such as -`~/goprojects` to avoid write permission issues. It is also recommended to add -`$GOPATH/bin` to your `PATH` at this point. - -* Run the following commands to obtain btcd, all dependencies, and install it: - -```bash -git clone https://github.com/btcsuite/btcd $GOPATH/src/github.com/btcsuite/btcd -cd $GOPATH/src/github.com/btcsuite/btcd -GO111MODULE=on go install -v . ./cmd/... -``` - -* btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did - not already add the bin directory to your system path during Go installation, - we recommend you do so now. - -## Gentoo Linux Installation - -* [Install Layman](https://gitlab.com/bitcoin/gentoo) and enable the Bitcoin overlay. -* Copy or symlink `/var/lib/layman/bitcoin/Documentation/package.keywords/btcd-live` to `/etc/portage/package.keywords/` -* Install btcd: `$ emerge net-p2p/btcd` - -## Startup - -Typically btcd will run and start downloading the block chain with no extra -configuration necessary, however, there is an optional method to use a -`bootstrap.dat` file that may speed up the initial block chain download process. - -* [Using bootstrap.dat](https://github.com/btcsuite/btcd/blob/master/docs/configuration.md#using-bootstrapdat) diff --git a/docs/json_rpc_api.md b/docs/json_rpc_api.md index 87ba4fec..f902b39d 100644 --- a/docs/json_rpc_api.md +++ b/docs/json_rpc_api.md @@ -27,26 +27,18 @@ ### 1. Overview -btcd provides a [JSON-RPC](http://json-rpc.org/wiki/specification) API that is +lbcd provides a [JSON-RPC](http://json-rpc.org/wiki/specification) API that is fully compatible with the original bitcoind/bitcoin-qt. There are a few key -differences between btcd and bitcoind as far as how RPCs are serviced: -* Unlike bitcoind that has the wallet and chain intermingled in the same process - which leads to several issues, btcd intentionally splits the wallet and chain - services into independent processes. See the blog post - [here](https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon/) for - further details on why they were separated. This means that if you are - talking directly to btcd, only chain-related RPCs are available. However both - chain-related and wallet-related RPCs are available via - [btcwallet](https://github.com/btcsuite/btcwallet). -* btcd is secure by default which means that the RPC connection is TLS-enabled +differences between lbcd and bitcoind as far as how RPCs are serviced: +* lbcd is secure by default which means that the RPC connection is TLS-enabled by default -* btcd provides access to the API through both +* lbcd provides access to the API through both [HTTP POST](http://en.wikipedia.org/wiki/POST_%28HTTP%29) requests and [Websockets](http://en.wikipedia.org/wiki/WebSocket) -Websockets are the preferred transport for btcd RPC and are used by applications +Websockets are the preferred transport for lbcd RPC and are used by applications such as [btcwallet](https://github.com/btcsuite/btcwallet) for inter-process -communication with btcd. The websocket connection endpoint for btcd is +communication with lbcd. The websocket connection endpoint for lbcd is `wss://your_ip_or_domain:9245/ws`. In addition to the [standard API](#Methods), an [extension API](#WSExtMethods) @@ -64,7 +56,7 @@ The original bitcoind/bitcoin-qt JSON-RPC API documentation is available at [htt ### 2. HTTP POST Versus Websockets -The btcd RPC server supports both [HTTP POST](http://en.wikipedia.org/wiki/POST_%28HTTP%29) +The lbcd RPC server supports both [HTTP POST](http://en.wikipedia.org/wiki/POST_%28HTTP%29) requests and the preferred [Websockets](http://en.wikipedia.org/wiki/WebSocket). All of the [standard](#Methods) and [extension](#ExtensionMethods) methods described in this documentation can be accessed through both. As the name @@ -72,7 +64,7 @@ indicates, the [Websocket-specific extension](#WSExtMethods) methods can only be accessed when connected via Websockets. As mentioned in the [overview](#Overview), the websocket connection endpoint for -btcd is `wss://your_ip_or_domain:9245/ws`. +lbcd is `wss://your_ip_or_domain:9245/ws`. The most important differences between the two transports as it pertains to the JSON-RPC API are: @@ -92,18 +84,18 @@ JSON-RPC API are: **3.1 Authentication Overview**
The following authentication details are needed before establishing a connection -to a btcd RPC server: +to a lbcd RPC server: -* **rpcuser** is the full-access username configured for the btcd RPC server -* **rpcpass** is the full-access password configured for the btcd RPC server -* **rpclimituser** is the limited username configured for the btcd RPC server -* **rpclimitpass** is the limited password configured for the btcd RPC server -* **rpccert** is the PEM-encoded X.509 certificate (public key) that the btcd - server is configured with. It is automatically generated by btcd and placed - in the btcd home directory (which is typically `%LOCALAPPDATA%\Btcd` on - Windows and `~/.btcd` on POSIX-like OSes) +* **rpcuser** is the full-access username configured for the lbcd RPC server +* **rpcpass** is the full-access password configured for the lbcd RPC server +* **rpclimituser** is the limited username configured for the lbcd RPC server +* **rpclimitpass** is the limited password configured for the lbcd RPC server +* **rpccert** is the PEM-encoded X.509 certificate (public key) that the lbcd + server is configured with. It is automatically generated by lbcd and placed + in the lbcd home directory (which is typically `%LOCALAPPDATA%\lbcd` on + Windows and `~/.lbcd` on POSIX-like OSes) -**NOTE:** As mentioned above, btcd is secure by default which means the RPC +**NOTE:** As mentioned above, lbcd is secure by default which means the RPC server is not running unless configured with a **rpcuser** and **rpcpass** and/or a **rpclimituser** and **rpclimitpass**, and uses TLS authentication for all connections. @@ -117,7 +109,7 @@ two, mutually exclusive, methods. **3.2 HTTP Basic Access Authentication**
-The btcd RPC server uses HTTP [basic access authentication](http://en.wikipedia.org/wiki/Basic_access_authentication) with the **rpcuser** +The lbcd RPC server uses HTTP [basic access authentication](http://en.wikipedia.org/wiki/Basic_access_authentication) with the **rpcuser** and **rpcpass** detailed above. If the supplied credentials are invalid, you will be disconnected immediately upon making the connection. @@ -139,8 +131,8 @@ authenticated will cause the websocket to be closed immediately. ### 4. Command-line Utility -btcd comes with a separate utility named `btcctl` which can be used to issue -these RPC commands via HTTP POST requests to btcd after configuring it with the +lbcd comes with a separate utility named `lbcctl` which can be used to issue +these RPC commands via HTTP POST requests to lbcd after configuring it with the information in the [Authentication](#Authentication) section above. It can also be used to communicate with any server/daemon/service which provides a JSON-RPC API compatible with the original bitcoind/bitcoin-qt client. @@ -182,11 +174,11 @@ the method name for further details such as parameter and return information. | 22 | [getrawtransaction](#getrawtransaction) | Y | Returns information about a transaction given its hash. | | 23 | [help](#help) | Y | Returns a list of all commands or help for a specified command. | | 24 | [ping](#ping) | N | Queues a ping to be sent to each connected peer. | -| 25 | [sendrawtransaction](#sendrawtransaction) | Y | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.
btcd does not yet implement the `allowhighfees` parameter, so it has no effect | -| 26 | [setgenerate](#setgenerate) | N | Set the server to generate coins (mine) or not.
NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | -| 27 | [stop](#stop) | N | Shutdown btcd. | +| 25 | [sendrawtransaction](#sendrawtransaction) | Y | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.
lbcd does not yet implement the `allowhighfees` parameter, so it has no effect | +| 26 | [setgenerate](#setgenerate) | N | Set the server to generate coins (mine) or not.
NOTE: Since lbcd does not have the wallet integrated to provide payment addresses, lbcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | +| 27 | [stop](#stop) | N | Shutdown lbcd. | | 28 | [submitblock](#submitblock) | Y | Attempts to submit a new serialized, hex-encoded block to the network. | -| 29 | [validateaddress](#validateaddress) | Y | Verifies the given address is valid. NOTE: Since btcd does not have a wallet integrated, btcd will only return whether the address is valid or not. | +| 29 | [validateaddress](#validateaddress) | Y | Verifies the given address is valid. NOTE: Since lbcd does not have a wallet integrated, lbcd will only return whether the address is valid or not. | | 30 | [verifychain](#verifychain) | N | Verifies the block chain database. | @@ -373,7 +365,7 @@ the method name for further details such as parameter and return information. | Method | getinfo | | Parameters | None | | Description | Returns a JSON object containing various state info. | -| Notes | NOTE: Since btcd does NOT contain wallet functionality, wallet-related fields are not returned. See getinfo in btcwallet for a version which includes that information. | +| Notes | NOTE: Since lbcd does NOT contain wallet functionality, wallet-related fields are not returned. See getinfo in btcwallet for a version which includes that information. | | Returns | `{ (json object)`
  `"version": n, (numeric) the version of the server`
  `"protocolversion": n, (numeric) the latest supported protocol version`
  `"blocks": n, (numeric) the number of blocks processed`
  `"timeoffset": n, (numeric) the time offset`
  `"connections": n, (numeric) the number of connected peers`
  `"proxy": "host:port", (string) the proxy used by the server`
  `"difficulty": n.nn, (numeric) the current target difficulty`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
  `"relayfee": n.nn, (numeric) the minimum relay fee for non-free transactions in BTC/KB`
`}` | | Example Return | `{`
  `"version": 70000`
  `"protocolversion": 70001, `
  `"blocks": 298963,`
  `"timeoffset": 0,`
  `"connections": 17,`
  `"proxy": "",`
  `"difficulty": 8000872135.97,`
  `"testnet": false,`
  `"relayfee": 0.00001,`
`}` | [Return to Overview](#MethodOverview)
@@ -435,7 +427,7 @@ the method name for further details such as parameter and return information. | Parameters | None | | Description | Returns data about each connected network peer as an array of json objects. | | Returns | `[`
  `{`
    `"addr": "host:port", (string) the ip address and port of the peer`
    `"services": "00000001", (string) the services supported by the peer`
    `"lastrecv": n, (numeric) time the last message was received in seconds since 1 Jan 1970 GMT`
    `"lastsend": n, (numeric) time the last message was sent in seconds since 1 Jan 1970 GMT`
    `"bytessent": n, (numeric) total bytes sent`
    `"bytesrecv": n, (numeric) total bytes received`
    `"conntime": n, (numeric) time the connection was made in seconds since 1 Jan 1970 GMT`
    `"pingtime": n, (numeric) number of microseconds the last ping took`
    `"pingwait": n, (numeric) number of microseconds a queued ping has been waiting for a response`
    `"version": n, (numeric) the protocol version of the peer`
    `"subver": "useragent", (string) the user agent of the peer`
    `"inbound": true_or_false, (boolean) whether or not the peer is an inbound connection`
    `"startingheight": n, (numeric) the latest block height the peer knew about when the connection was established`
    `"currentheight": n, (numeric) the latest block height the peer is known to have relayed since connected`
    `"syncnode": true_or_false, (boolean) whether or not the peer is the sync peer`
  `}, ...`
`]` | -| Example Return | `[`
  `{`
    `"addr": "178.172.xxx.xxx:8333",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/btcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]` | +| Example Return | `[`
  `{`
    `"addr": "178.172.xxx.xxx:8333",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/lbcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** @@ -483,7 +475,7 @@ the method name for further details such as parameter and return information. | Method | getrawmempool | | Parameters | 1. verbose (boolean, optional, default=false) | | Description | Returns an array of hashes for all of the transactions currently in the memory pool.
The `verbose` flag specifies that each transaction is returned as a JSON object. | -| Notes | Since btcd does not perform any mining, the priority related fields `startingpriority` and `currentpriority` that are available when the `verbose` flag is set are always 0. | +| Notes | Since lbcd does not perform any mining, the priority related fields `startingpriority` and `currentpriority` that are available when the `verbose` flag is set are always 0. | | Returns (verbose=false) | `[ (json array of string)`
  `"transactionhash", (string) hash of the transaction`
  `...`
`]` | | Returns (verbose=true) | `{ (json object)`
  `"transactionhash": { (json object)`
    `"size": n, (numeric) transaction size in bytes`
    `"vsize": n, (numeric) transaction virtual size`
    `"weight": n, (numeric) The transaction's weight (between vsize*4-3 and vsize*4)`
    `"fee" : n, (numeric) transaction fee in bitcoins`
    `"time": n, (numeric) local time transaction entered pool in seconds since 1 Jan 1970 GMT`
    `"height": n, (numeric) block height when transaction entered the pool`
    `"startingpriority": n, (numeric) priority when transaction entered the pool`
    `"currentpriority": n, (numeric) current priority`
    `"depends": [ (json array) unconfirmed transactions used as inputs for this transaction`
      `"transactionhash", (string) hash of the parent transaction`
      `...`
    `]`
  `}, ...`
`}` | | Example Return (verbose=false) | `[`
  `"3480058a397b6ffcc60f7e3345a61370fded1ca6bef4b58156ed17987f20d4e7",`
  `"cbfe7c056a358c3a1dbced5a22b06d74b8650055d5195c1c2469e6b63a41514a"`
`]` | @@ -498,7 +490,7 @@ the method name for further details such as parameter and return information. | Method | setgenerate | | Parameters | 1. generate (boolean, required) - `true` to enable generation, `false` to disable it
2. genproclimit (numeric, optional) - the number of processors (cores) to limit generation to or `-1` for default | | Description | Set the server to generate coins (mine) or not. | -| Notes | NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | +| Notes | NOTE: Since lbcd does not have the wallet integrated to provide payment addresses, lbcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | | Returns | Nothing | [Return to Overview](#MethodOverview)
@@ -510,7 +502,7 @@ the method name for further details such as parameter and return information. | Method | sendrawtransaction | | Parameters | 1. signedhex (string, required) serialized, hex-encoded signed transaction
2. allowhighfees (boolean, optional, default=false) whether or not to allow insanely high fees | | Description | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network. | -| Notes | btcd does not yet implement the `allowhighfees` parameter, so it has no effect | +| Notes | lbcd does not yet implement the `allowhighfees` parameter, so it has no effect | | Returns | `"hash" (string) the hash of the transaction` | | Example Return | `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc"` | [Return to Overview](#MethodOverview)
@@ -533,8 +525,8 @@ the method name for further details such as parameter and return information. | ----------- | --------------------------- | | Method | stop | | Parameters | None | -| Description | Shutdown btcd. | -| Returns | `"btcd stopping."` (string) | +| Description | Shutdown lbcd. | +| Returns | `"lbcd stopping."` (string) | [Return to Overview](#MethodOverview)
*** @@ -555,8 +547,8 @@ the method name for further details such as parameter and return information. | -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Method | verifychain | | Parameters | 1. checklevel (numeric, optional, default=3) - how in-depth the verification is (0=least amount of checks, higher levels are clamped to the highest supported level)
2. numblocks (numeric, optional, default=288) - the number of blocks starting from the end of the chain to verify | -| Description | Verifies the block chain database.
The actual checks performed by the `checklevel` parameter is implementation specific. For btcd this is:
`checklevel=0` - Look up each block and ensure it can be loaded from the database.
`checklevel=1` - Perform basic context-free sanity checks on each block. | -| Notes | Btcd currently only supports `checklevel` 0 and 1, but the default is still 3 for compatibility. Per the information in the Parameters section above, higher levels are automatically clamped to the highest supported level, so this means the default is effectively 1 for btcd. | +| Description | Verifies the block chain database.
The actual checks performed by the `checklevel` parameter is implementation specific. For lbcd this is:
`checklevel=0` - Look up each block and ensure it can be loaded from the database.
`checklevel=1` - Perform basic context-free sanity checks on each block. | +| Notes | lbcd currently only supports `checklevel` 0 and 1, but the default is still 3 for compatibility. Per the information in the Parameters section above, higher levels are automatically clamped to the highest supported level, so this means the default is effectively 1 for lbcd. | | Returns | `true` or `false` (boolean) | | Example Return | `true` | [Return to Overview](#MethodOverview)
@@ -570,13 +562,13 @@ the method name for further details such as parameter and return information. **6.1 Method Overview**
-The following is an overview of the RPC methods which are implemented by btcd, but not the original bitcoind client. Click the method name for further details such as parameter and return information. +The following is an overview of the RPC methods which are implemented by lbcd, but not the original bitcoind client. Click the method name for further details such as parameter and return information. | # | Method | Safe for limited user? | Description | | --- | ----------------------------------------------- | ---------------------- | -------------------------------------------------------------------------------- | | 1 | [debuglevel](#debuglevel) | N | Dynamically changes the debug logging level. | | 2 | [getbestblock](#getbestblock) | Y | Get block height and hash of best block in the main chain. | None | -| 3 | [getcurrentnet](#getcurrentnet) | Y | Get bitcoin network btcd is running on. | None | +| 3 | [getcurrentnet](#getcurrentnet) | Y | Get bitcoin network lbcd is running on. | None | | 4 | [searchrawtransactions](#searchrawtransactions) | Y | Query for transactions related to a particular address. | None | | 5 | [node](#node) | N | Attempts to add or remove a peer. | None | | 6 | [generate](#generate) | N | When in simnet or regtest mode, generate a set number of blocks. | None | @@ -594,10 +586,10 @@ The following is an overview of the RPC methods which are implemented by btcd, b | --------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Method | debuglevel | | Parameters | 1. _levelspec_ (string) | -| Description | Dynamically changes the debug logging level.
The levelspec can either a debug level or of the form `=,=,...`
The valid debug levels are `trace`, `debug`, `info`, `warn`, `error`, and `critical`.
The valid subsystems are `AMGR`, `ADXR`, `BCDB`, `BMGR`, `BTCD`, `CHAN`, `DISC`, `PEER`, `RPCS`, `SCRP`, `SRVR`, and `TXMP`.
Additionally, the special keyword `show` can be used to get a list of the available subsystems. | +| Description | Dynamically changes the debug logging level.
The levelspec can either a debug level or of the form `=,=,...`
The valid debug levels are `trace`, `debug`, `info`, `warn`, `error`, and `critical`.
The valid subsystems are `AMGR`, `ADXR`, `BCDB`, `BMGR`, `lbcd`, `CHAN`, `DISC`, `PEER`, `RPCS`, `SCRP`, `SRVR`, and `TXMP`.
Additionally, the special keyword `show` can be used to get a list of the available subsystems. | | Returns | string | | Example Return | `Done.` | -| Example `show` Return | `Supported subsystems [AMGR ADXR BCDB BMGR BTCD CHAN DISC PEER RPCS SCRP SRVR TXMP]` | +| Example `show` Return | `Supported subsystems [AMGR ADXR BCDB BMGR lbcd CHAN DISC PEER RPCS SCRP SRVR TXMP]` | [Return to Overview](#ExtMethodOverview)
*** @@ -620,7 +612,7 @@ The following is an overview of the RPC methods which are implemented by btcd, b | -------------- | -------------------------------------------------- | | Method | getcurrentnet | | Parameters | None | -| Description | Get bitcoin network btcd is running on. | +| Description | Get bitcoin network lbcd is running on. | | Returns | numeric | | Example Return | `3652501241` (mainnet)
`118034699` (testnet3) | [Return to Overview](#ExtMethodOverview)
@@ -670,9 +662,9 @@ The following is an overview of the RPC methods which are implemented by btcd, b | -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Method | version | | Parameters | None | -| Description | Returns the version of the JSON-RPC API built into this release of btcd. | -| Returns | `{ (json object)`
  `"btcdjsonrpcapi": {`
    `"versionstring": "x.y.z", (string) the version of the JSON-RPC API`
    `"major": x, (numeric) the major version of the JSON-RPC API`
    `"minor": y, (numeric) the minor version of the JSON-RPC API`
    `"patch": z, (numeric) the patch version of the JSON-RPC API`
    `"prerelease": "", (string) prerelease info for the JSON-RPC API`
    `"buildmetadata": "" (string) metadata about the server build`
  `}`
`}` | -| Example Return | `{`
  `"btcdjsonrpcapi": {`
    `"versionstring": "1.0.0",`
    `"major": 1, `
    `"minor": 0,`
    `"patch": 0,`
    `"prerelease": "",`
    `"buildmetadata": ""`
  `}`
`}` | +| Description | Returns the version of the JSON-RPC API built into this release of lbcd. | +| Returns | `{ (json object)`
  `"lbcdjsonrpcapi": {`
    `"versionstring": "x.y.z", (string) the version of the JSON-RPC API`
    `"major": x, (numeric) the major version of the JSON-RPC API`
    `"minor": y, (numeric) the minor version of the JSON-RPC API`
    `"patch": z, (numeric) the patch version of the JSON-RPC API`
    `"prerelease": "", (string) prerelease info for the JSON-RPC API`
    `"buildmetadata": "" (string) metadata about the server build`
  `}`
`}` | +| Example Return | `{`
  `"lbcdjsonrpcapi": {`
    `"versionstring": "1.0.0",`
    `"major": 1, `
    `"minor": 0,`
    `"patch": 0,`
    `"prerelease": "",`
    `"buildmetadata": ""`
  `}`
`}` | [Return to Overview](#MethodOverview)
*** @@ -792,7 +784,7 @@ user. Click the method name for further details such as parameter and return in | Method | notifyspent | | Notifications | [redeemingtx](#redeemingtx) | | Parameters | 1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]` | -| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this btcd instance) and when such a transaction first appears in a newly-attached block. | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this lbcd instance) and when such a transaction first appears in a newly-attached block. | | Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
@@ -893,7 +885,7 @@ user. Click the method name for further details such as parameter and return in ### 8. Notifications (Websocket-specific) -btcd uses standard JSON-RPC notifications to notify clients of changes, rather than requiring clients to poll btcd for updates. JSON-RPC notifications are a subset of requests, but do not contain an ID. The notification type is categorized by the `method` field and additional details are sent as a JSON array in the `params` field. +lbcd uses standard JSON-RPC notifications to notify clients of changes, rather than requiring clients to poll lbcd for updates. JSON-RPC notifications are a subset of requests, but do not contain an ID. The notification type is categorized by the `method` field and additional details are sent as a JSON array in the `params` field. @@ -1075,7 +1067,7 @@ various languages. **9.1 Go** This section provides examples of using the RPC interface using Go and the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package. +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package. * [Using getblockcount to Retrieve the Current Block Height](#ExampleGetBlockCount) * [Using getblock to Retrieve the Genesis Block](#ExampleGetBlock) @@ -1087,8 +1079,8 @@ This section provides examples of using the RPC interface using Go and the **9.1.1 Using getblockcount to Retrieve the Current Block Height**
The following is an example Go application which uses the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package to connect with -a btcd instance via Websockets, issues [getblockcount](#getblockcount) to +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package to connect with +a lbcd instance via Websockets, issues [getblockcount](#getblockcount) to retrieve the current block height, and displays it. ```Go @@ -1099,16 +1091,16 @@ import ( "log" "path/filepath" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { // Load the certificate for the TLS connection which is automatically - // generated by btcd when it starts the RPC server and doesn't already + // generated by lbcd when it starts the RPC server and doesn't already // have one. - btcdHomeDir := btcutil.AppDataDir("btcd", false) - certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) + lbcdHomeDir := btcutil.AppDataDir("lbcd", false) + certs, err := ioutil.ReadFile(filepath.Join(lbcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) } @@ -1149,8 +1141,8 @@ Which results in: **9.1.2 Using getblock to Retrieve the Genesis Block**
The following is an example Go application which uses the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package to connect with -a btcd instance via Websockets, issues [getblock](#getblock) to retrieve +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package to connect with +a lbcd instance via Websockets, issues [getblock](#getblock) to retrieve information about the Genesis block, and display a few details about it. ```Go @@ -1162,17 +1154,17 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { // Load the certificate for the TLS connection which is automatically - // generated by btcd when it starts the RPC server and doesn't already + // generated by lbcd when it starts the RPC server and doesn't already // have one. - btcdHomeDir := btcutil.AppDataDir("btcd", false) - certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) + lbcdHomeDir := btcutil.AppDataDir("lbcd", false) + certs, err := ioutil.ReadFile(filepath.Join(lbcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) } @@ -1239,8 +1231,8 @@ Num transactions: 1 Notifications (Websocket-specific)**
The following is an example Go application which uses the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package to connect with -a btcd instance via Websockets and registers for +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package to connect with +a lbcd instance via Websockets and registers for [blockconnected](#blockconnected) and [blockdisconnected](#blockdisconnected) notifications with [notifyblocks](#notifyblocks). It also sets up handlers for the notifications. @@ -1254,9 +1246,9 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { @@ -1272,10 +1264,10 @@ func main() { } // Load the certificate for the TLS connection which is automatically - // generated by btcd when it starts the RPC server and doesn't already + // generated by lbcd when it starts the RPC server and doesn't already // have one. - btcdHomeDir := btcutil.AppDataDir("btcd", false) - certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) + lbcdHomeDir := btcutil.AppDataDir("lbcd", false) + certs, err := ioutil.ReadFile(filepath.Join(lbcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) } @@ -1337,7 +1329,7 @@ Example output: **9.2.1 Using notifyblocks to be Notified of Block Connects and Disconnects**
The following is example node.js code which uses [ws](https://github.com/einaros/ws) -(can be installed with `npm install ws`) to connect with a btcd instance, +(can be installed with `npm install ws`) to connect with a lbcd instance, issues [notifyblocks](#notifyblocks) to register for [blockconnected](#blockconnected) and [blockdisconnected](#blockdisconnected) notifications, and displays all incoming messages. @@ -1347,14 +1339,14 @@ var fs = require('fs'); var WebSocket = require('ws'); // Load the certificate for the TLS connection which is automatically -// generated by btcd when it starts the RPC server and doesn't already +// generated by lbcd when it starts the RPC server and doesn't already // have one. -var cert = fs.readFileSync('/path/to/btcd/appdata/rpc.cert'); +var cert = fs.readFileSync('/path/to/lbcd/appdata/rpc.cert'); var user = "yourusername"; var password = "yourpassword"; -// Initiate the websocket connection. The btcd generated certificate acts as +// Initiate the websocket connection. The lbcd generated certificate acts as // its own certificate authority, so it needs to be specified in the 'ca' array // for the certificate to properly validate. var ws = new WebSocket('wss://127.0.0.1:9245/ws', { diff --git a/docs/mining.md b/docs/mining.md index 29a3e898..2d258733 100644 --- a/docs/mining.md +++ b/docs/mining.md @@ -1,6 +1,6 @@ # Mining -btcd supports the `getblocktemplate` RPC. +lbcd supports the `getblocktemplate` RPC. The limited user cannot access this RPC. ## Add the payment addresses with the `miningaddr` option @@ -13,18 +13,20 @@ miningaddr=12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX miningaddr=1M83ju3EChKYyysmM2FXtLNftbacagd8FR ``` -## Add btcd's RPC TLS certificate to system Certificate Authority list +## Add lbcd's RPC TLS certificate to system Certificate Authority list -`cgminer` uses [curl](http://curl.haxx.se/) to fetch data from the RPC server. -Since curl validates the certificate by default, we must install the `btcd` RPC +Various miners use [curl](http://curl.haxx.se/) to fetch data from the RPC server. +Since curl validates the certificate by default, we must install the `lbcd` RPC certificate into the default system Certificate Authority list. ## Ubuntu -1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.btcd/rpc.cert /usr/share/ca-certificates/btcd.crt` -2. Add btcd.crt to /etc/ca-certificates.conf: `# echo btcd.crt >> /etc/ca-certificates.conf` +1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.lbcd/rpc.cert /usr/share/ca-certificates/lbcd.crt` +2. Add lbcd.crt to /etc/ca-certificates.conf: `# echo lbcd.crt >> /etc/ca-certificates.conf` 3. Update the CA certificate list: `# update-ca-certificates` ## Set your mining software url to use https `cgminer -o https://127.0.0.1:8334 -u rpcuser -p rpcpassword` + +Alternatively, you can disable TLS with the `--notls` option for the server. diff --git a/docs/table_of_content.md b/docs/table_of_content.md deleted file mode 100644 index 85f08a97..00000000 --- a/docs/table_of_content.md +++ /dev/null @@ -1,13 +0,0 @@ -# Contents - -* [Installation](installation.md) -* [Update](update.md) -* [Configuration](configuration.md) -* [Configuring TOR](configuring_tor.md) -* [Controlling](controlling.md) -* [Mining](mining.md) -* [Wallet](wallet.md) -* [Developer resources](developer_resources.md) -* [JSON RPC API](json_rpc_api.md) -* [Code contribution guidelines](code_contribution_guidelines.md) -* [Contact](contact.md) diff --git a/docs/update.md b/docs/update.md deleted file mode 100644 index 1fb847cf..00000000 --- a/docs/update.md +++ /dev/null @@ -1,8 +0,0 @@ -# Update - -* Run the following commands to update btcd, all dependencies, and install it: - -```bash -cd $GOPATH/src/github.com/btcsuite/btcd -git pull && GO111MODULE=on go install -v . ./cmd/... -``` diff --git a/docs/using_docker.md b/docs/using_docker.md deleted file mode 100644 index 0809abc1..00000000 --- a/docs/using_docker.md +++ /dev/null @@ -1,160 +0,0 @@ -# Using Docker - -- [Using Docker](#using-docker) - - [Introduction](#introduction) - - [Docker volumes](#docker-volumes) - - [Known error messages when starting the btcd container](#known-error-messages-when-starting-the-btcd-container) - - [Examples](#examples) - - [Preamble](#preamble) - - [Full node without RPC port](#full-node-without-rpc-port) - - [Full node with RPC port](#full-node-with-rpc-port) - - [Full node with RPC port running on TESTNET](#full-node-with-rpc-port-running-on-testnet) - -## Introduction - -With Docker you can easily set up *btcd* to run your Bitcoin full node. You can find the official *btcd* Docker images on Docker Hub [btcsuite/btcd](https://hub.docker.com/r/btcsuite/btcd). The Docker source file of this image is located at [Dockerfile](https://github.com/btcsuite/btcd/blob/master/Dockerfile). - -This documentation focuses on running Docker container with *docker-compose.yml* files. These files are better to read and you can use them as a template for your own use. For more information about Docker and Docker compose visit the official [Docker documentation](https://docs.docker.com/). - -## Docker volumes - -**Special diskspace hint**: The following examples are using a Docker managed volume. The volume is named *btcd-data* This will use a lot of disk space, because it contains the full Bitcoin blockchain. Please make yourself familiar with [Docker volumes](https://docs.docker.com/storage/volumes/). - -The *btcd-data* volume will be reused, if you upgrade your *docker-compose.yml* file. Keep in mind, that it is not automatically removed by Docker, if you delete the btcd container. If you don't need the volume anymore, please delete it manually with the command: - -```bash -docker volume ls -docker volume rm btcd-data -``` - -For binding a local folder to your *btcd* container please read the [Docker documentation](https://docs.docker.com/). The preferred way is to use a Docker managed volume. - -## Known error messages when starting the btcd container - -We pass all needed arguments to *btcd* as command line parameters in our *docker-compose.yml* file. It doesn't make sense to create a *btcd.conf* file. This would make things too complicated. Anyhow *btcd* will complain with following log messages when starting. These messages can be ignored: - -```bash -Error creating a default config file: open /sample-btcd.conf: no such file or directory -... -[WRN] BTCD: open /root/.btcd/btcd.conf: no such file or directory -``` - -## Examples - -### Preamble - -All following examples uses some defaults: - -- container_name: btcd - Name of the docker container that is be shown by e.g. ```docker ps -a``` - -- hostname: btcd **(very important to set a fixed name before first start)** - The internal hostname in the docker container. By default, docker is recreating the hostname every time you change the *docker-compose.yml* file. The default hostnames look like *ef00548d4fa5*. This is a problem when using the *btcd* RPC port. The RPC port is using a certificate to validate the hostname. If the hostname changes you need to recreate the certificate. To avoid this, you should set a fixed hostname before the first start. This ensures, that the docker volume is created with a certificate with this hostname. - -- restart: unless-stopped - Starts the *btcd* container when Docker starts, except that when the container is stopped (manually or otherwise), it is not restarted even after Docker restarts. - -To use the following examples create an empty directory. In this directory create a file named *docker-compose.yml*, copy and paste the example into the *docker-compose.yml* file and run it. - -```bash -mkdir ~/btcd-docker -cd ~/btcd-docker -touch docker-compose.yaml -nano docker-compose.yaml (use your favourite editor to edit the compose file) -docker-compose up (creates and starts a new btcd container) -``` - -With the following commands you can control *docker-compose*: - -```docker-compose up -d``` (creates and starts the container in background) - -```docker-compose down``` (stops and delete the container. **The docker volume btcd-data will not be deleted**) - -```docker-compose stop``` (stops the container) - -```docker-compose start``` (starts the container) - -```docker ps -a``` (list all running and stopped container) - -```docker volume ls``` (lists all docker volumes) - -```docker logs btcd``` (shows the log ) - -```docker-compose help``` (brings up some helpful information) - -### Full node without RPC port - -Let's start with an easy example. If you just want to create a full node without the need of using the RPC port, you can use the following example. This example will launch *btcd* and exposes only the default p2p port 8333 to the outside world: - -```yaml -version: "2" - -services: - btcd: - container_name: btcd - hostname: btcd - image: btcsuite/btcd:latest - restart: unless-stopped - volumes: - - btcd-data:/root/.btcd - ports: - - 8333:8333 - -volumes: - btcd-data: -``` - -### Full node with RPC port - -To use the RPC port of *btcd* you need to specify a *username* and a very strong *password*. If you want to connect to the RPC port from the internet, you need to expose port 8334(RPC) as well. - -```yaml -version: "2" - -services: - btcd: - container_name: btcd - hostname: btcd - image: btcsuite/btcd:latest - restart: unless-stopped - volumes: - - btcd-data:/root/.btcd - ports: - - 8333:8333 - - 8334:8334 - command: [ - "--rpcuser=[CHOOSE_A_USERNAME]", - "--rpcpass=[CREATE_A_VERY_HARD_PASSWORD]" - ] - -volumes: - btcd-data: -``` - -### Full node with RPC port running on TESTNET - -To run a node on testnet, you need to provide the *--testnet* argument. The ports for testnet are 18333 (p2p) and 18334 (RPC): - -```yaml -version: "2" - -services: - btcd: - container_name: btcd - hostname: btcd - image: btcsuite/btcd:latest - restart: unless-stopped - volumes: - - btcd-data:/root/.btcd - ports: - - 18333:18333 - - 18334:18334 - command: [ - "--testnet", - "--rpcuser=[CHOOSE_A_USERNAME]", - "--rpcpass=[CREATE_A_VERY_HARD_PASSWORD]" - ] - -volumes: - btcd-data: -``` diff --git a/docs/wallet.md b/docs/wallet.md deleted file mode 100644 index cc123aa7..00000000 --- a/docs/wallet.md +++ /dev/null @@ -1,5 +0,0 @@ -# Wallet - -btcd was intentionally developed without an integrated wallet for security -reasons. Please see [btcwallet](https://github.com/btcsuite/btcwallet) for more -information. diff --git a/integration/README.md b/integration/README.md index 5f6f14ea..db58a898 100644 --- a/integration/README.md +++ b/integration/README.md @@ -1,13 +1,8 @@ integration =========== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) This contains integration tests which make use of the -[rpctest](https://github.com/btcsuite/btcd/tree/master/integration/rpctest) +[rpctest](https://github.com/lbryio/lbcd/tree/master/integration/rpctest) package to programmatically drive nodes via RPC. - -## License - -This code is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/integration/rpctest/README.md b/integration/rpctest/README.md index 79f45bc8..8ccfc879 100644 --- a/integration/rpctest/README.md +++ b/integration/rpctest/README.md @@ -1,9 +1,7 @@ rpctest ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/integration/rpctest) Package rpctest provides a btcd-specific RPC testing harness crafting and executing integration tests by driving a `btcd` instance via the `RPC` @@ -16,15 +14,3 @@ This package was designed specifically to act as an RPC testing harness for `btcd`. However, the constructs presented are general enough to be adapted to any project wishing to programmatically drive a `btcd` instance of its systems/integration tests. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/integration/rpctest -``` - -## License - -Package rpctest is licensed under the [copyfree](http://copyfree.org) ISC -License. - diff --git a/mempool/README.md b/mempool/README.md index 5f1e4a4c..ec58ca3a 100644 --- a/mempool/README.md +++ b/mempool/README.md @@ -1,9 +1,7 @@ mempool ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/mempool) Package mempool provides a policy-enforced pool of unmined bitcoin transactions. @@ -33,11 +31,6 @@ proceed. Typically, this will involve things such as relaying the transactions to other peers on the network and notifying the mining process that new transactions are available. -This package has intentionally been designed so it can be used as a standalone -package for any projects needing the ability create an in-memory pool of bitcoin -transactions that are not only valid by consensus rules, but also adhere to a -configurable policy. - ## Feature Overview The following is a quick overview of the major features. It is not intended to @@ -70,14 +63,4 @@ be an exhaustive list. - The starting priority for the transaction - Manual control of transaction removal - Recursive removal of all dependent transactions - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/mempool -``` - -## License - -Package mempool is licensed under the [copyfree](http://copyfree.org) ISC -License. + \ No newline at end of file diff --git a/mining/README.md b/mining/README.md index 3abd1953..40a30a20 100644 --- a/mining/README.md +++ b/mining/README.md @@ -1,21 +1,8 @@ mining ====== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/mining) ## Overview -This package is currently a work in progress. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/mining -``` - -## License - -Package mining is licensed under the [copyfree](http://copyfree.org) ISC -License. +This package is currently a work in progress. \ No newline at end of file diff --git a/mining/cpuminer/README.md b/mining/cpuminer/README.md index 47247be9..270e435d 100644 --- a/mining/cpuminer/README.md +++ b/mining/cpuminer/README.md @@ -1,9 +1,9 @@ cpuminer ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/mining/cpuminer) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/lbryio/lbcd/mining/cpuminer) ======= ## Overview @@ -16,7 +16,7 @@ now. ## Installation and Updating ```bash -$ go get -u github.com/btcsuite/btcd/mining/cpuminer +$ go get -u github.com/lbryio/lbcd/mining/cpuminer ``` ## License diff --git a/netsync/README.md b/netsync/README.md index a4966815..22f51701 100644 --- a/netsync/README.md +++ b/netsync/README.md @@ -1,9 +1,7 @@ netsync ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/netsync) ## Overview @@ -13,13 +11,3 @@ download, keep the chain and unconfirmed transaction pool in sync, and announce new blocks connected to the chain. Currently the sync manager selects a single sync peer that it downloads all blocks from until it is up to date with the longest chain the sync peer is aware of. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/netsync -``` - -## License - -Package netsync is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/peer/README.md b/peer/README.md index 217f5dc3..51761319 100644 --- a/peer/README.md +++ b/peer/README.md @@ -1,16 +1,11 @@ peer ==== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/peer) Package peer provides a common base for creating and managing bitcoin network peers. -This package has intentionally been designed so it can be used as a standalone -package for any projects needing a full featured bitcoin peer base to build on. - ## Overview This package builds upon the wire package, which provides the fundamental @@ -54,20 +49,4 @@ A quick overview of the major features peer provides are as follows: filtering and address randomization - Ability to wait for shutdown/disconnect - Comprehensive test coverage - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/peer -``` - -## Examples - -* [New Outbound Peer Example](https://pkg.go.dev/github.com/btcsuite/btcd/peer#example-package--NewOutboundPeer) - Demonstrates the basic process for initializing and creating an outbound peer. - Peers negotiate by exchanging version and verack messages. For demonstration, - a simple handler for the version message is attached to the peer. - -## License - -Package peer is licensed under the [copyfree](http://copyfree.org) ISC License. + \ No newline at end of file diff --git a/release/README.md b/release/README.md deleted file mode 100644 index 7128ef1f..00000000 --- a/release/README.md +++ /dev/null @@ -1,181 +0,0 @@ -# `btcd`'s Reproducible Build System - -This package contains the build script that the `btcd` project uses in order to -build binaries for each new release. As of `go1.13`, with some new build flags, -binaries are now reproducible, allowing developers to build the binary on -distinct machines, and end up with a byte-for-byte identical binary. -Every release should note which Go version was used to build the release, so -that version should be used for verifying the release. - -## Building a New Release - -### Tagging and pushing a new tag (for maintainers) - -Before running release scripts, a few things need to happen in order to finally -create a release and make sure there are no mistakes in the release process. - -First, make sure that before the tagged commit there are modifications to the -[CHANGES](../CHANGES) file committed. -The CHANGES file should be a changelog that roughly mirrors the release notes. -Generally, the PRs that have been merged since the last release have been -listed in the CHANGES file and categorized. -For example, these changes have had the following format in the past: -``` -Changes in X.YY.Z (Month Day Year): - - Protocol and Network-related changes: - - PR Title One (#PRNUM) - - PR Title Two (#PRNUMTWO) - ... - - RPC changes: - - Crypto changes: - ... - - - Contributors (alphabetical order): - - Contributor A - - Contributor B - - Contributor C - ... -``` - -If the previous tag is, for example, `vA.B.C`, then you can get the list of -contributors (from `vA.B.C` until the current `HEAD`) using the following command: -```bash -git log vA.B.C..HEAD --pretty="%an" | sort | uniq -``` -After committing changes to the CHANGES file, the tagged release commit -should be created. - -The tagged commit should be a commit that bumps version numbers in `version.go` -and `cmd/btcctl/version.go`. -For example (taken from [f3ec130](https://github.com/btcsuite/btcd/commit/f3ec13030e4e828869954472cbc51ac36bee5c1d)): -```diff -diff --git a/cmd/btcctl/version.go b/cmd/btcctl/version.go -index 2195175c71..f65cacef7e 100644 ---- a/cmd/btcctl/version.go -+++ b/cmd/btcctl/version.go -@@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr - const ( - appMajor uint = 0 - appMinor uint = 20 -- appPatch uint = 0 -+ appPatch uint = 1 - - // appPreRelease MUST only contain characters from semanticAlphabet - // per the semantic versioning spec. -diff --git a/version.go b/version.go -index 92fd60fdd4..fba55b5a37 100644 ---- a/version.go -+++ b/version.go -@@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr - const ( - appMajor uint = 0 - appMinor uint = 20 -- appPatch uint = 0 -+ appPatch uint = 1 - - // appPreRelease MUST only contain characters from semanticAlphabet - // per the semantic versioning spec. -``` - -Next, this commit should be signed by the maintainer using `git commit -S`. -The commit should be tagged and signed with `git tag -s`, and should be -pushed using `git push origin TAG`. - -### Building a release on macOS/Linux/Windows (WSL) - -No prior set up is needed on Linux or macOS is required in order to build the -release binaries. However, on Windows, the only way to build the release -binaries at the moment is by using the Windows Subsystem Linux. One can build -the release binaries following these steps: - -1. `git clone https://github.com/btcsuite/btcd.git` -2. `cd btcd` -3. `./release/release.sh # is the name of the next release/tag` - -This will then create a directory of the form `btcd-` containing archives -of the release binaries for each supported operating system and architecture, -and a manifest file containing the hash of each archive. - -### Pushing a release (for maintainers) - -Now that the directory `btcd-` is created, the manifest file needs to be -signed by a maintainer and the release files need to be published to GitHub. - -Sign the `manifest-.txt` file like so: -```sh -gpg --sign --detach-sig manifest-.txt -``` -This will create a file named `manifest-.txt.sig`, which will must -be included in the release files later. - -#### Note before publishing -Before publishing, go through the reproducible build process that is outlined -in this document with the files created from `release/release.sh`. This includes -verifying commit and tag signatures using `git verify-commit` and git `verify-tag` -respectively. - -Now that we've double-checked everything and have all of the necessary files, -it's time to publish release files on GitHub. -Follow [this documentation](https://docs.github.com/en/github/administering-a-repository/managing-releases-in-a-repository) -to create a release using the GitHub UI, and make sure to write release notes -which roughly follow the format of [previous release notes](https://github.com/btcsuite/btcd/releases/tag/v0.20.1-beta). -This is different from the [CHANGES](../CHANGES) file, which should be before the -tagged commit in the git history. -Much of the information in the release notes will be the same as the CHANGES -file. -It's important to include the Go version used to produce the release files in -the release notes, so users know the correct version of Go to use to reproduce -and verify the build. -When following the GitHub documentation, include every file in the `btcd-` -directory. - -At this point, a signed commit and tag on that commit should be pushed to the main -branch. The directory created from running `release/release.sh` should be included -as release files in the GitHub release UI, and the `manifest-.txt` file -signature, called `manifest-.txt.sig`, should also be included. -A release notes document should be created and written in the GitHub release UI. -Once all of this is done, feel free to click `Publish Release`! - -## Verifying a Release - -With `go1.13`, it's now possible for third parties to verify release binaries. -Before this version of `go`, one had to trust the release manager(s) to build the -proper binary. With this new system, third parties can now _independently_ run -the release process, and verify that all the hashes of the release binaries -match exactly that of the release binaries produced by said third parties. - -To verify a release, one must obtain the following tools (many of these come -installed by default in most Unix systems): `gpg`/`gpg2`, `shashum`, and -`tar`/`unzip`. - -Once done, verifiers can proceed with the following steps: - -1. Acquire the archive containing the release binaries for one's specific - operating system and architecture, and the manifest file along with its - signature. -2. Verify the signature of the manifest file with `gpg --verify - manifest-.txt.sig`. This will require obtaining the PGP keys which - signed the manifest file, which are included in the release notes. -3. Recompute the `SHA256` hash of the archive with `shasum -a 256 `, - locate the corresponding one in the manifest file, and ensure they match - __exactly__. - -At this point, verifiers can use the release binaries acquired if they trust -the integrity of the release manager(s). Otherwise, one can proceed with the -guide to verify the release binaries were built properly by obtaining `shasum` -and `go` (matching the same version used in the release): - -4. Extract the release binaries contained within the archive, compute their - hashes as done above, and note them down. -5. Ensure `go` is installed, matching the same version as noted in the release - notes. -6. Obtain a copy of `btcd`'s source code with `git clone - https://github.com/btcsuite/btcd` and checkout the source code of the - release with `git checkout `. -7. Proceed to verify the tag with `git verify-tag ` and compile the - binaries from source for the intended operating system and architecture with - `BTCDBUILDSYS=OS-ARCH ./release/release.sh `. -8. Extract the archive found in the `btcd-` directory created by the - release script and recompute the `SHA256` hash of the release binaries (btcd - and btcctl) with `shasum -a 256 `. These should match __exactly__ - as the ones noted above. \ No newline at end of file diff --git a/rpcclient/README.md b/rpcclient/README.md index 08b16f75..c5a42063 100644 --- a/rpcclient/README.md +++ b/rpcclient/README.md @@ -1,13 +1,11 @@ rpcclient ========= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/rpcclient) rpcclient implements a Websocket-enabled Bitcoin JSON-RPC client package written in [Go](http://golang.org/). It provides a robust and easy to use client for -interfacing with a Bitcoin RPC server that uses a btcd/bitcoin core compatible +interfacing with a Bitcoin RPC server that uses a lbcd/bitcoin core compatible Bitcoin JSON-RPC API. ## Status @@ -16,26 +14,11 @@ This package is currently under active development. It is already stable and the infrastructure is complete. However, there are still several RPCs left to implement and the API is not stable yet. -## Documentation - -* [API Reference](https://pkg.go.dev/github.com/btcsuite/btcd/rpcclient) -* [btcd Websockets Example](https://github.com/btcsuite/btcd/tree/master/rpcclient/examples/btcdwebsockets) - Connects to a btcd RPC server using TLS-secured websockets, registers for - block connected and block disconnected notifications, and gets the current - block count -* [btcwallet Websockets Example](https://github.com/btcsuite/btcd/tree/master/rpcclient/examples/btcwalletwebsockets) - Connects to a btcwallet RPC server using TLS-secured websockets, registers for - notifications about changes to account balances, and gets a list of unspent - transaction outputs (utxos) the wallet can sign -* [Bitcoin Core HTTP POST Example](https://github.com/btcsuite/btcd/tree/master/rpcclient/examples/bitcoincorehttp) - Connects to a bitcoin core RPC server using HTTP POST mode with TLS disabled - and gets the current block count - ## Major Features -* Supports Websockets (btcd/btcwallet) and HTTP POST mode (bitcoin core) -* Provides callback and registration functions for btcd/btcwallet notifications -* Supports btcd extensions +* Supports Websockets (lbcd/lbcwallet) and HTTP POST mode (bitcoin core) +* Provides callback and registration functions for lbcd/lbcwallet notifications +* Supports lbcd extensions * Translates to and from higher-level and easier to use Go types * Offers a synchronous (blocking) and asynchronous API * When running in Websockets mode (the default): @@ -43,14 +26,4 @@ implement and the API is not stable yet. * Outstanding commands are automatically reissued * Registered notifications are automatically reregistered * Back-off support on reconnect attempts - -## Installation - -```bash -$ go get -u github.com/btcsuite/btcd/rpcclient -``` - -## License - -Package rpcclient is licensed under the [copyfree](http://copyfree.org) ISC -License. + \ No newline at end of file diff --git a/rpcclient/examples/bitcoincorehttp/README.md b/rpcclient/examples/bitcoincorehttp/README.md index 4d1f0adf..e26e68ce 100644 --- a/rpcclient/examples/bitcoincorehttp/README.md +++ b/rpcclient/examples/bitcoincorehttp/README.md @@ -10,7 +10,7 @@ block count. The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -24,7 +24,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/bitcoincorehttp +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/bitcoincorehttp $ go run *.go ``` diff --git a/rpcclient/examples/bitcoincorehttpbulk/README.md b/rpcclient/examples/bitcoincorehttpbulk/README.md index ca900b6e..6d1a02c0 100644 --- a/rpcclient/examples/bitcoincorehttpbulk/README.md +++ b/rpcclient/examples/bitcoincorehttpbulk/README.md @@ -8,7 +8,7 @@ This example shows how to use the rpclient package to connect to a Bitcoin Core The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -22,7 +22,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/bitcoincorehttp +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/bitcoincorehttp $ go run *.go ``` diff --git a/rpcclient/examples/btcdwebsockets/README.md b/rpcclient/examples/btcdwebsockets/README.md index a1686484..4168a0fa 100644 --- a/rpcclient/examples/btcdwebsockets/README.md +++ b/rpcclient/examples/btcdwebsockets/README.md @@ -13,7 +13,7 @@ demonstrate clean shutdown. The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -27,7 +27,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/btcdwebsockets +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/btcdwebsockets $ go run *.go ``` diff --git a/rpcclient/examples/btcwalletwebsockets/README.md b/rpcclient/examples/btcwalletwebsockets/README.md index e495dff8..1e95a6c1 100644 --- a/rpcclient/examples/btcwalletwebsockets/README.md +++ b/rpcclient/examples/btcwalletwebsockets/README.md @@ -14,7 +14,7 @@ demonstrate clean shutdown. The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -28,7 +28,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/btcwalletwebsockets +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/btcwalletwebsockets $ go run *.go ``` diff --git a/sample-btcd.conf b/sample-lbcd.conf similarity index 96% rename from sample-btcd.conf rename to sample-lbcd.conf index 70264f6e..66501a08 100644 --- a/sample-btcd.conf +++ b/sample-lbcd.conf @@ -6,12 +6,12 @@ ; The directory to store data such as the block chain and peer addresses. The ; block chain takes several GB, so this location must have a lot of free space. -; The default is ~/.btcd/data on POSIX OSes, $LOCALAPPDATA/Btcd/data on Windows, -; ~/Library/Application Support/Btcd/data on Mac OS, and $home/btcd/data on +; The default is ~/.lbcd/data on POSIX OSes, $LOCALAPPDATA/Lbcd/data on Windows, +; ~/Library/Application Support/Lbcd/data on Mac OS, and $home/lbcd/data on ; Plan9. Environment variables are expanded so they may be used. NOTE: Windows ; environment variables are typically %VARIABLE%, but they must be accessed with ; $VARIABLE here. Also, ~ is expanded to $LOCALAPPDATA on Windows. -; datadir=~/.btcd/data +; datadir=~/.lbcd/data ; ------------------------------------------------------------------------------ @@ -52,7 +52,7 @@ ; upnp=1 ; Specify the external IP addresses your node is listening on. One address per -; line. btcd will not contact 3rd-party sites to obtain external ip addresses. +; line. lbcd will not contact 3rd-party sites to obtain external ip addresses. ; This means if you are behind NAT, your node will not be able to advertise a ; reachable address unless you specify it here or enable the 'upnp' option (and ; have a supported device). @@ -64,7 +64,7 @@ ; ; Only one of the following two options, 'addpeer' and 'connect', may be ; specified. Both allow you to specify peers that you want to stay connected -; with, but the behavior is slightly different. By default, btcd will query DNS +; with, but the behavior is slightly different. By default, lbcd will query DNS ; to find peers to connect to, so unless you have a specific reason such as ; those described below, you probably won't need to modify anything here. ; @@ -121,7 +121,7 @@ ; whitelist=192.168.0.0/24 ; whitelist=fd00::/16 -; Disable DNS seeding for peers. By default, when btcd starts, it will use +; Disable DNS seeding for peers. By default, when lbcd starts, it will use ; DNS to query for available peers to connect with. ; nodnsseed=1 @@ -172,7 +172,7 @@ ; ------------------------------------------------------------------------------ ; RPC server options - The following options control the built-in RPC server -; which is used to control and query information from a running btcd process. +; which is used to control and query information from a running lbcd process. ; ; NOTE: The RPC server is disabled by default if rpcuser AND rpcpass, or ; rpclimituser AND rpclimitpass, are not specified. @@ -335,7 +335,7 @@ ; Debug logging level. ; Valid levels are {trace, debug, info, warn, error, critical} ; You may also specify =,=,... to set -; log level for individual subsystems. Use btcd --debuglevel=show to list +; log level for individual subsystems. Use lbcd --debuglevel=show to list ; available subsystems. ; debuglevel=info diff --git a/txscript/README.md b/txscript/README.md index 004c586d..e0b8fdd6 100644 --- a/txscript/README.md +++ b/txscript/README.md @@ -1,63 +1,15 @@ txscript ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) -[![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/txscript?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/txscript) - Package txscript implements the bitcoin transaction script language. There is a comprehensive test suite. -This package has intentionally been designed so it can be used as a standalone -package for any projects needing to use or validate bitcoin transaction scripts. +This package has been augmented to include support for LBRY's custom claim operations. +See https://lbry.tech/spec ## Bitcoin Scripts Bitcoin provides a stack-based, FORTH-like language for the scripts in the bitcoin transactions. This language is not turing complete although it is still fairly powerful. A description of the language -can be found at https://en.bitcoin.it/wiki/Script - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/txscript -``` - -## Examples - -* [Standard Pay-to-pubkey-hash Script](https://pkg.go.dev/github.com/btcsuite/btcd/txscript#example-PayToAddrScript) - Demonstrates creating a script which pays to a bitcoin address. It also - prints the created script hex and uses the DisasmString function to display - the disassembled script. - -* [Extracting Details from Standard Scripts](https://pkg.go.dev/github.com/btcsuite/btcd/txscript#example-ExtractPkScriptAddrs) - Demonstrates extracting information from a standard public key script. - -* [Manually Signing a Transaction Output](https://pkg.go.dev/github.com/btcsuite/btcd/txscript#example-SignTxOutput) - Demonstrates manually creating and signing a redeem transaction. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package txscript is licensed under the [copyfree](http://copyfree.org) ISC -License. +can be found at https://en.bitcoin.it/wiki/Script \ No newline at end of file diff --git a/wire/README.md b/wire/README.md index 8660bbfd..c14a3640 100644 --- a/wire/README.md +++ b/wire/README.md @@ -1,26 +1,14 @@ wire ==== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) -[![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/wire) -======= - Package wire implements the bitcoin wire protocol. A comprehensive suite of tests with 100% test coverage is provided to ensure proper functionality. There is an associated blog post about the release of this package [here](https://blog.conformal.com/btcwire-the-bitcoin-wire-protocol-package-from-btcd/). -This package has intentionally been designed so it can be used as a standalone -package for any projects needing to interface with bitcoin peers at the wire -protocol level. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/wire -``` +This package has been augmented from the original btcd implementation. +The block header was modified to contain the claimtrie hash. ## Bitcoin Message Overview @@ -85,29 +73,4 @@ from a remote peer is: if err != nil { // Log and handle the error } -``` - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package wire is licensed under the [copyfree](http://copyfree.org) ISC -License. +``` \ No newline at end of file -- 2.45.3 From ddb735fe4cbf2e249be7582528399d58f75a53f9 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Fri, 15 Oct 2021 15:16:58 -0700 Subject: [PATCH 045/118] [lbry] fixups lint warnings --- blockchain/validate.go | 5 +---- btcec/genprecomps.go | 1 + btcec/gensecp256k1.go | 1 + limits/limits_unix.go | 1 + rpcclient/infrastructure.go | 1 + signalsigterm.go | 1 + upnp.go | 4 ++-- 7 files changed, 8 insertions(+), 6 deletions(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index 19183aa9..85946611 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -224,10 +224,7 @@ func withinLevelBounds(reduction int64, lv int64) bool { return false } reduction++ - if ((reduction*reduction + reduction) >> 1) <= lv { - return false - } - return true + return ((reduction*reduction + reduction) >> 1) > lv } // CheckTransactionSanity performs some preliminary checks on a transaction to diff --git a/btcec/genprecomps.go b/btcec/genprecomps.go index f09ab311..ea40ceac 100644 --- a/btcec/genprecomps.go +++ b/btcec/genprecomps.go @@ -5,6 +5,7 @@ // This file is ignored during the regular build due to the following build tag. // It is called by go generate and used to automatically generate pre-computed // tables used to accelerate operations. +//go:build ignore // +build ignore package main diff --git a/btcec/gensecp256k1.go b/btcec/gensecp256k1.go index 1928702d..e079f553 100644 --- a/btcec/gensecp256k1.go +++ b/btcec/gensecp256k1.go @@ -4,6 +4,7 @@ // This file is ignored during the regular build due to the following build tag. // This build tag is set during go generate. +//go:build gensecp256k1 // +build gensecp256k1 package btcec diff --git a/limits/limits_unix.go b/limits/limits_unix.go index 7ebf8667..7972b05e 100644 --- a/limits/limits_unix.go +++ b/limits/limits_unix.go @@ -2,6 +2,7 @@ // Use of this source code is governed by an ISC // license that can be found in the LICENSE file. +//go:build !windows && !plan9 // +build !windows,!plan9 package limits diff --git a/rpcclient/infrastructure.go b/rpcclient/infrastructure.go index 592c0dde..aedf18b7 100644 --- a/rpcclient/infrastructure.go +++ b/rpcclient/infrastructure.go @@ -1382,6 +1382,7 @@ func dial(config *ConnConfig) (*websocket.Conn, error) { // cases above apply. return nil, errors.New(resp.Status) } + resp.Body.Close() return wsConn, nil } diff --git a/signalsigterm.go b/signalsigterm.go index 83165501..63bdb9c0 100644 --- a/signalsigterm.go +++ b/signalsigterm.go @@ -2,6 +2,7 @@ // Use of this source code is governed by an ISC // license that can be found in the LICENSE file. +//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris // +build darwin dragonfly freebsd linux netbsd openbsd solaris package main diff --git a/upnp.go b/upnp.go index 402924f5..d07d5ce9 100644 --- a/upnp.go +++ b/upnp.go @@ -136,7 +136,7 @@ func Discover() (nat NAT, err error) { return } err = errors.New("UPnP port discovery failed") - return + return nat, err } // service represents the Service type in an UPnP xml description. @@ -269,7 +269,7 @@ func getServiceURL(rootURL string) (url string, err error) { return } url = combineURL(rootURL, d.ControlURL) - return + return url, err } // combineURL appends subURL onto rootURL. -- 2.45.3 From 939eeca0cf651f658cdbbce9308ac520f8734c26 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 22:10:26 -0700 Subject: [PATCH 046/118] [lbry] rpc: fix getblock reponse --- btcjson/chainsvrresults.go | 62 ++++++++++++++++---------------------- rpcserver.go | 45 ++++++++++++++++++--------- rpcserverhelp.go | 2 +- 3 files changed, 57 insertions(+), 52 deletions(-) diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index ecc26827..46d454c5 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -25,7 +25,7 @@ type GetBlockHeaderVerboseResult struct { Version int32 `json:"version"` VersionHex string `json:"versionHex"` MerkleRoot string `json:"merkleroot"` - ClaimTrie string `json:"claimtrie"` + ClaimTrie string `json:"nameclaimroot,omitempty"` Time int64 `json:"time"` Nonce uint64 `json:"nonce"` Bits string `json:"bits"` @@ -66,6 +66,27 @@ type GetBlockStatsResult struct { UTXOSizeIncrease int64 `json:"utxo_size_inc"` } +type GetBlockVerboseResultBase struct { + Hash string `json:"hash"` + Confirmations int64 `json:"confirmations"` + StrippedSize int32 `json:"strippedsize"` + Size int32 `json:"size"` + Weight int32 `json:"weight"` + Height int64 `json:"height"` + Version int32 `json:"version"` + VersionHex string `json:"versionHex"` + MerkleRoot string `json:"merkleroot"` + Time int64 `json:"time"` + Nonce uint32 `json:"nonce"` + Bits string `json:"bits"` + Difficulty float64 `json:"difficulty"` + PreviousHash string `json:"previousblockhash,omitempty"` + NextHash string `json:"nextblockhash,omitempty"` + + ClaimTrie string `json:"nameclaimroot,omitempty"` + TxCount int `json:"nTx"` // For backwards compatibility only +} + // GetBlockVerboseResult models the data from the getblock command when the // verbose flag is set to 1. When the verbose flag is set to 0, getblock returns a // hex-encoded string. When the verbose flag is set to 1, getblock returns an object @@ -73,24 +94,8 @@ type GetBlockStatsResult struct { // getblock returns an object whose tx field is an array of raw transactions. // Use GetBlockVerboseTxResult to unmarshal data received from passing verbose=2 to getblock. type GetBlockVerboseResult struct { - Hash string `json:"hash"` - Confirmations int64 `json:"confirmations"` - StrippedSize int32 `json:"strippedsize"` - Size int32 `json:"size"` - Weight int32 `json:"weight"` - Height int64 `json:"height"` - Version int32 `json:"version"` - VersionHex string `json:"versionHex"` - MerkleRoot string `json:"merkleroot"` - ClaimTrie string `json:"claimTrie"` - Tx []string `json:"tx,omitempty"` - RawTx []TxRawResult `json:"rawtx,omitempty"` // Note: this field is always empty when verbose != 2. - Time int64 `json:"time"` - Nonce uint32 `json:"nonce"` - Bits string `json:"bits"` - Difficulty float64 `json:"difficulty"` - PreviousHash string `json:"previousblockhash"` - NextHash string `json:"nextblockhash,omitempty"` + GetBlockVerboseResultBase + Tx []string `json:"tx"` } // GetBlockVerboseTxResult models the data from the getblock command when the @@ -100,23 +105,8 @@ type GetBlockVerboseResult struct { // getblock returns an object whose tx field is an array of raw transactions. // Use GetBlockVerboseResult to unmarshal data received from passing verbose=1 to getblock. type GetBlockVerboseTxResult struct { - Hash string `json:"hash"` - Confirmations int64 `json:"confirmations"` - StrippedSize int32 `json:"strippedsize"` - Size int32 `json:"size"` - Weight int32 `json:"weight"` - Height int64 `json:"height"` - Version int32 `json:"version"` - VersionHex string `json:"versionHex"` - MerkleRoot string `json:"merkleroot"` - Tx []TxRawResult `json:"tx,omitempty"` - RawTx []TxRawResult `json:"rawtx,omitempty"` // Deprecated: removed in Bitcoin Core - Time int64 `json:"time"` - Nonce uint32 `json:"nonce"` - Bits string `json:"bits"` - Difficulty float64 `json:"difficulty"` - PreviousHash string `json:"previousblockhash"` - NextHash string `json:"nextblockhash,omitempty"` + GetBlockVerboseResultBase + Tx []TxRawResult `json:"tx"` } // GetChainTxStatsResult models the data from the getchaintxstats command. diff --git a/rpcserver.go b/rpcserver.go index f337668a..3c0530fe 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1188,12 +1188,17 @@ func handleGetBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i params := s.cfg.ChainParams blockHeader := &blk.MsgBlock().Header - blockReply := btcjson.GetBlockVerboseResult{ + var prevHashString string + if blockHeight > 0 { + prevHashString = blockHeader.PrevBlock.String() + } + + base := btcjson.GetBlockVerboseResultBase{ Hash: c.Hash, Version: blockHeader.Version, VersionHex: fmt.Sprintf("%08x", blockHeader.Version), MerkleRoot: blockHeader.MerkleRoot.String(), - PreviousHash: blockHeader.PrevBlock.String(), + PreviousHash: prevHashString, Nonce: blockHeader.Nonce, Time: blockHeader.Timestamp.Unix(), Confirmations: int64(1 + best.Height - blockHeight), @@ -1204,6 +1209,7 @@ func handleGetBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i Bits: strconv.FormatInt(int64(blockHeader.Bits), 16), Difficulty: getDifficultyRatio(blockHeader.Bits, params), NextHash: nextHashString, + ClaimTrie: blockHeader.ClaimTrie.String(), } if *c.Verbosity == 1 { @@ -1213,20 +1219,29 @@ func handleGetBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i txNames[i] = tx.Hash().String() } - blockReply.Tx = txNames - } else { - txns := blk.Transactions() - rawTxns := make([]btcjson.TxRawResult, len(txns)) - for i, tx := range txns { - rawTxn, err := createTxRawResult(params, tx.MsgTx(), - tx.Hash().String(), blockHeader, hash.String(), - blockHeight, best.Height) - if err != nil { - return nil, err - } - rawTxns[i] = *rawTxn + base.TxCount = len(txNames) + blockReply := btcjson.GetBlockVerboseResult{ + GetBlockVerboseResultBase: base, + Tx: txNames, } - blockReply.RawTx = rawTxns + return blockReply, nil + } + + txns := blk.Transactions() + rawTxns := make([]btcjson.TxRawResult, len(txns)) + for i, tx := range txns { + rawTxn, err := createTxRawResult(params, tx.MsgTx(), + tx.Hash().String(), blockHeader, hash.String(), + blockHeight, best.Height) + if err != nil { + return nil, err + } + rawTxns[i] = *rawTxn + } + base.TxCount = len(rawTxns) + blockReply := btcjson.GetBlockVerboseTxResult{ + GetBlockVerboseResultBase: base, + Tx: rawTxns, } return blockReply, nil diff --git a/rpcserverhelp.go b/rpcserverhelp.go index dfbe86c6..12bef63d 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -249,7 +249,7 @@ var helpDescsEnUS = map[string]string{ "getblockverboseresult-merkleroot": "Root hash of the merkle tree", "getblockverboseresult-nameclaimroot": "Root hash of the claim trie", "getblockverboseresult-tx": "The transaction hashes (only when verbosity=1)", - "getblockverboseresult-rawtx": "The transactions as JSON objects (only when verbosity=2)", + "getblockverboseresult-nTx": "The number of transactions (aka, count of TX)", "getblockverboseresult-time": "The block time in seconds since 1 Jan 1970 GMT", "getblockverboseresult-nonce": "The block nonce", "getblockverboseresult-bits": "The bits which represent the block difficulty", -- 2.45.3 From d9dc3463d04e8fa98045200f610e20d17ae3605f Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 14 Oct 2021 17:43:23 -0400 Subject: [PATCH 047/118] [lbry] don't ban peers on tx-not-in-block behavior --- server.go | 33 ++++++++++++++++++++------------- 1 file changed, 20 insertions(+), 13 deletions(-) diff --git a/server.go b/server.go index 0e57f622..4aefb2c8 100644 --- a/server.go +++ b/server.go @@ -389,11 +389,13 @@ func (sp *serverPeer) addBanScore(persistent, transient uint32, reason string) b } score := sp.banScore.Increase(persistent, transient) if score > warnThreshold { - peerLog.Warnf("Misbehaving peer %s: %s -- ban score increased to %d", - sp, reason, score) + peerLog.Warnf("Misbehaving peer %s: %s -- ban score increased to %d", sp, reason, score) if score > cfg.BanThreshold { - peerLog.Warnf("Misbehaving peer %s -- banning and disconnecting", - sp) + if sp.server.ConnectedCount() <= 1 { + peerLog.Warnf("Refusing to ban peer %s as it is the only peer", sp) + return false + } + peerLog.Warnf("Misbehaving peer %s -- banning and disconnecting", sp) sp.server.BanPeer(sp) sp.Disconnect() return true @@ -1330,24 +1332,28 @@ func (sp *serverPeer) OnNotFound(p *peer.Peer, msg *wire.MsgNotFound) { case wire.InvTypeWitnessTx: numTxns++ default: - peerLog.Debugf("Invalid inv type '%d' in notfound message from %s", - inv.Type, sp) + peerLog.Infof("Invalid inv type '%d' in NotFound message from %s. Disconnecting...", inv.Type, sp) sp.Disconnect() return } } if numBlocks > 0 { blockStr := pickNoun(uint64(numBlocks), "block", "blocks") - reason := fmt.Sprintf("%d %v not found", numBlocks, blockStr) - if sp.addBanScore(20*numBlocks, 0, reason) { - return + reason := fmt.Sprintf("%d %v not found on %s", numBlocks, blockStr, sp) + if sp.addBanScore(20, 0, reason) { + return // once they fail to return us five block requests they're gone for good } } if numTxns > 0 { - txStr := pickNoun(uint64(numTxns), "transaction", "transactions") - reason := fmt.Sprintf("%d %v not found", numBlocks, txStr) - if sp.addBanScore(0, 10*numTxns, reason) { - return + // This is an expected situation if transactions in the mempool make it into a block before + // this node knows about said block. We don't want to ban them for that alone + peerLog.Debugf("%d transactions not found on %s", numTxns, sp) + if numBlocks+numTxns < wire.MaxInvPerMsg { // if our message is full then it is likely followed by another one that isn't + txStr := pickNoun(uint64(numTxns), "transaction", "transactions") + reason := fmt.Sprintf("%d %v not found on %s", numTxns, txStr, sp) + if sp.addBanScore(0, 20, reason) { + return // if they fail us five times in one minute, they're gone -- hitting them at new-block should be rare + } } } @@ -2727,6 +2733,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, claimTrieCfg := claimtrieconfig.DefaultConfig claimTrieCfg.DataDir = cfg.DataDir + claimTrieCfg.Interrupt = interrupt var ct *claimtrie.ClaimTrie -- 2.45.3 From 783313f53de0599e0046654df926daa507c9eb30 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 24 Sep 2021 13:25:27 -0400 Subject: [PATCH 048/118] [lbry] increase open file limit to 2048 --- limits/limits_unix.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/limits/limits_unix.go b/limits/limits_unix.go index 7972b05e..f8511458 100644 --- a/limits/limits_unix.go +++ b/limits/limits_unix.go @@ -13,8 +13,8 @@ import ( ) const ( - fileLimitWant = 2048 - fileLimitMin = 1024 + fileLimitWant = 2048 * 12 + fileLimitMin = 2048 * 8 ) // SetLimits raises some process limits to values which allow btcd and -- 2.45.3 From 188023b72928c5215b2a6afbb0b9822b01a6477c Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 24 Sep 2021 13:25:27 -0400 Subject: [PATCH 049/118] [lbry] ffldb: increase open file limit and flush more often --- database/ffldb/blockio.go | 2 +- database/ffldb/db.go | 9 +++++---- database/ffldb/dbcache.go | 14 +++++--------- 3 files changed, 11 insertions(+), 14 deletions(-) diff --git a/database/ffldb/blockio.go b/database/ffldb/blockio.go index ae71a891..2ed4eccf 100644 --- a/database/ffldb/blockio.go +++ b/database/ffldb/blockio.go @@ -37,7 +37,7 @@ const ( // maxOpenFiles is the max number of open files to maintain in the // open blocks cache. Note that this does not include the current // write file, so there will typically be one more than this value open. - maxOpenFiles = 25 + maxOpenFiles = 40 // maxBlockFileSize is the maximum size for each file used to store // blocks. diff --git a/database/ffldb/db.go b/database/ffldb/db.go index 0d6acd51..ee6d55f0 100644 --- a/database/ffldb/db.go +++ b/database/ffldb/db.go @@ -2001,10 +2001,11 @@ func openDB(dbPath string, network wire.BitcoinNet, create bool) (database.DB, e // Open the metadata database (will create it if needed). opts := opt.Options{ - ErrorIfExist: create, - Strict: opt.DefaultStrict, - Compression: opt.NoCompression, - Filter: filter.NewBloomFilter(10), + ErrorIfExist: create, + Strict: opt.DefaultStrict, + Compression: opt.NoCompression, + Filter: filter.NewBloomFilter(10), + OpenFilesCacheCapacity: 2000, } ldb, err := leveldb.OpenFile(metadataDbPath, &opts) if err != nil { diff --git a/database/ffldb/dbcache.go b/database/ffldb/dbcache.go index 15c554a7..1bc21a35 100644 --- a/database/ffldb/dbcache.go +++ b/database/ffldb/dbcache.go @@ -23,7 +23,7 @@ const ( // defaultFlushSecs is the default number of seconds to use as a // threshold in between database cache flushes when the cache size has // not been exceeded. - defaultFlushSecs = 300 // 5 minutes + defaultFlushSecs = 120 // 2 minutes // ldbBatchHeaderSize is the size of a leveldb batch header which // includes the sequence header and record counter. @@ -499,10 +499,12 @@ func (c *dbCache) flush() error { // Since the cached keys to be added and removed use an immutable treap, // a snapshot is simply obtaining the root of the tree under the lock // which is used to atomically swap the root. - c.cacheLock.RLock() + c.cacheLock.Lock() cachedKeys := c.cachedKeys cachedRemove := c.cachedRemove - c.cacheLock.RUnlock() + c.cachedKeys = treap.NewImmutable() + c.cachedRemove = treap.NewImmutable() + c.cacheLock.Unlock() // Nothing to do if there is no data to flush. if cachedKeys.Len() == 0 && cachedRemove.Len() == 0 { @@ -514,12 +516,6 @@ func (c *dbCache) flush() error { return err } - // Clear the cache since it has been flushed. - c.cacheLock.Lock() - c.cachedKeys = treap.NewImmutable() - c.cachedRemove = treap.NewImmutable() - c.cacheLock.Unlock() - return nil } -- 2.45.3 From 542665847ca215136497396bd1e2dc5ef03a2865 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 24 Sep 2021 13:25:27 -0400 Subject: [PATCH 050/118] [lbry] ci: bump version to 0.22.100 --- version.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/version.go b/version.go index d6ff9171..5c8cc309 100644 --- a/version.go +++ b/version.go @@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr const ( appMajor uint = 0 appMinor uint = 22 - appPatch uint = 0 + appPatch uint = 100 // appPreRelease MUST only contain characters from semanticAlphabet // per the semantic versioning spec. -- 2.45.3 From 71e8edaba835eb2cb4aa4bf6cc29c23eea4d7264 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 19 Oct 2021 22:02:45 -0700 Subject: [PATCH 051/118] [lbry] test: fix ExampleBlockChain_ProcessBlock() --- blockchain/example_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/blockchain/example_test.go b/blockchain/example_test.go index da0cce79..432602df 100644 --- a/blockchain/example_test.go +++ b/blockchain/example_test.go @@ -69,7 +69,7 @@ func ExampleBlockChain_ProcessBlock() { fmt.Printf("Block accepted. Is it an orphan?: %v", isOrphan) // Output: - // Failed to process block: already have block 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f + // Failed to process block: already have block 9c89283ba0f3227f6c03b70216b9f665f0118d5e0fa729cedf4fb34d6a34f463 } // This example demonstrates how to convert the compact "bits" in a block header -- 2.45.3 From c45f4ce9f9b70f48379258e071d9820b207f4ca3 Mon Sep 17 00:00:00 2001 From: Alex Grintsvayg Date: Fri, 29 Oct 2021 16:21:54 -0400 Subject: [PATCH 052/118] make uptime rpc return a real uptime --- server.go | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/server.go b/server.go index 4aefb2c8..bbc692ff 100644 --- a/server.go +++ b/server.go @@ -205,7 +205,6 @@ type server struct { started int32 shutdown int32 shutdownSched int32 - startupTime int64 chainParams *chaincfg.Params addrManager *addrmgr.AddrManager @@ -2372,9 +2371,6 @@ func (s *server) Start() { srvrLog.Trace("Starting server") - // Server startup time. Used for the uptime command for uptime calculation. - s.startupTime = time.Now().Unix() - // Start the peer handler which in turn starts the address and block // managers. s.wg.Add(1) @@ -2975,7 +2971,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, s.rpcServer, err = newRPCServer(&rpcserverConfig{ Listeners: rpcListeners, - StartupTime: s.startupTime, + StartupTime: time.Now().Unix(), ConnMgr: &rpcConnManager{&s}, SyncMgr: &rpcSyncMgr{&s, s.syncManager}, TimeSource: s.timeSource, -- 2.45.3 From c7b2007e9c9df474db9c1480772ff52d80773396 Mon Sep 17 00:00:00 2001 From: Alex Grintsvayg Date: Mon, 1 Nov 2021 14:28:07 -0400 Subject: [PATCH 053/118] fix startuptime sample location --- server.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/server.go b/server.go index bbc692ff..bdec05e9 100644 --- a/server.go +++ b/server.go @@ -2628,6 +2628,8 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, db database.DB, chainParams *chaincfg.Params, interrupt <-chan struct{}) (*server, error) { + startupTime := time.Now() + services := defaultServices if cfg.NoPeerBloomFilters { services &^= wire.SFNodeBloom @@ -2971,7 +2973,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, s.rpcServer, err = newRPCServer(&rpcserverConfig{ Listeners: rpcListeners, - StartupTime: time.Now().Unix(), + StartupTime: startupTime.Unix(), ConnMgr: &rpcConnManager{&s}, SyncMgr: &rpcSyncMgr{&s, s.syncManager}, TimeSource: s.timeSource, -- 2.45.3 From ae40d6fdd77e3520da9558a54cdac497b6fb48c6 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 28 Oct 2021 14:02:44 -0400 Subject: [PATCH 054/118] import getnetworkinfo from bchd --- addrmgr/addrmanager.go | 47 ++++++++++++++--------- blockchain/chain.go | 9 +++++ rpcserver.go | 87 +++++++++++++++++++++++++++++++++++++++++- rpcserverhelp.go | 22 +++++++++++ server.go | 2 + version.go | 5 +++ 6 files changed, 152 insertions(+), 20 deletions(-) diff --git a/addrmgr/addrmanager.go b/addrmgr/addrmanager.go index 6fbcc09f..47585d55 100644 --- a/addrmgr/addrmanager.go +++ b/addrmgr/addrmanager.go @@ -45,7 +45,7 @@ type AddrManager struct { nTried int nNew int lamtx sync.Mutex - localAddresses map[string]*localAddress + localAddresses map[string]*LocalAddress version int } @@ -69,9 +69,9 @@ type serializedAddrManager struct { TriedBuckets [triedBucketCount][]string } -type localAddress struct { - na *wire.NetAddress - score AddressPriority +type LocalAddress struct { + NA *wire.NetAddress + Score AddressPriority } // AddressPriority type is used to describe the hierarchy of local address @@ -178,7 +178,7 @@ func (a *AddrManager) updateAddress(netAddr, srcAddr *wire.NetAddress) { // note that to prevent causing excess garbage on getaddr // messages the netaddresses in addrmaanger are *immutable*, // if we need to change them then we replace the pointer with a - // new copy so that we don't have to copy every na for getaddr. + // new copy so that we don't have to copy every NA for getaddr. if netAddr.Timestamp.After(ka.na.Timestamp) || (ka.na.Services&netAddr.Services) != netAddr.Services { @@ -753,7 +753,7 @@ func (a *AddrManager) HostToNetAddress(host string, port uint16, services wire.S // the relevant .onion address. func ipString(na *wire.NetAddress) string { if IsOnionCatTor(na) { - // We know now that na.IP is long enough. + // We know now that NA.IP is long enough. base32 := base32.StdEncoding.EncodeToString(na.IP[6:]) return strings.ToLower(base32) + ".onion" } @@ -877,7 +877,7 @@ func (a *AddrManager) Connected(addr *wire.NetAddress) { // so. now := time.Now() if now.After(ka.na.Timestamp.Add(time.Minute * 20)) { - // ka.na is immutable, so replace it. + // ka.NA is immutable, so replace it. naCopy := *ka.na naCopy.Timestamp = time.Now() ka.na = &naCopy @@ -985,14 +985,14 @@ func (a *AddrManager) SetServices(addr *wire.NetAddress, services wire.ServiceFl // Update the services if needed. if ka.na.Services != services { - // ka.na is immutable, so replace it. + // ka.NA is immutable, so replace it. naCopy := *ka.na naCopy.Services = services ka.na = &naCopy } } -// AddLocalAddress adds na to the list of known local addresses to advertise +// AddLocalAddress adds NA to the list of known local addresses to advertise // with the given priority. func (a *AddrManager) AddLocalAddress(na *wire.NetAddress, priority AddressPriority) error { if !IsRoutable(na) { @@ -1004,13 +1004,13 @@ func (a *AddrManager) AddLocalAddress(na *wire.NetAddress, priority AddressPrior key := NetAddressKey(na) la, ok := a.localAddresses[key] - if !ok || la.score < priority { + if !ok || la.Score < priority { if ok { - la.score = priority + 1 + la.Score = priority + 1 } else { - a.localAddresses[key] = &localAddress{ - na: na, - score: priority, + a.localAddresses[key] = &LocalAddress{ + NA: na, + Score: priority, } } } @@ -1106,12 +1106,12 @@ func (a *AddrManager) GetBestLocalAddress(remoteAddr *wire.NetAddress) *wire.Net var bestscore AddressPriority var bestAddress *wire.NetAddress for _, la := range a.localAddresses { - reach := getReachabilityFrom(la.na, remoteAddr) + reach := getReachabilityFrom(la.NA, remoteAddr) if reach > bestreach || - (reach == bestreach && la.score > bestscore) { + (reach == bestreach && la.Score > bestscore) { bestreach = reach - bestscore = la.score - bestAddress = la.na + bestscore = la.Score + bestAddress = la.NA } } if bestAddress != nil { @@ -1135,6 +1135,15 @@ func (a *AddrManager) GetBestLocalAddress(remoteAddr *wire.NetAddress) *wire.Net return bestAddress } +// LocalAddresses returns the list of local addresses for our node. +func (a *AddrManager) LocalAddresses() []*LocalAddress { + var addrs []*LocalAddress + for _, addr := range a.localAddresses { + addrs = append(addrs, addr) + } + return addrs +} + // New returns a new bitcoin address manager. // Use Start to begin processing asynchronous address updates. func New(dataDir string, lookupFunc func(string) ([]net.IP, error)) *AddrManager { @@ -1143,7 +1152,7 @@ func New(dataDir string, lookupFunc func(string) ([]net.IP, error)) *AddrManager lookupFunc: lookupFunc, rand: rand.New(rand.NewSource(time.Now().UnixNano())), quit: make(chan struct{}), - localAddresses: make(map[string]*localAddress), + localAddresses: make(map[string]*LocalAddress), version: serialisationVersion, } am.reset() diff --git a/blockchain/chain.go b/blockchain/chain.go index a0bfac6c..66c435d8 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -199,6 +199,15 @@ func (b *BlockChain) HaveBlock(hash *chainhash.Hash) (bool, error) { return exists || b.IsKnownOrphan(hash), nil } +// GetWarnings returns a bool for whether unknownRules +// has been warned. +func (b *BlockChain) GetWarnings() bool { + b.chainLock.RLock() + defer b.chainLock.RUnlock() + + return b.unknownRulesWarned +} + // IsKnownOrphan returns whether the passed hash is currently a known orphan. // Keep in mind that only a limited number of orphans are held onto for a // limited amount of time, so this function must not be used as an absolute diff --git a/rpcserver.go b/rpcserver.go index 3c0530fe..029fdc4b 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -28,6 +28,7 @@ import ( "time" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/addrmgr" "github.com/lbryio/lbcd/blockchain" "github.com/lbryio/lbcd/blockchain/indexers" "github.com/lbryio/lbcd/btcec" @@ -160,6 +161,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "getmininginfo": handleGetMiningInfo, "getnettotals": handleGetNetTotals, "getnetworkhashps": handleGetNetworkHashPS, + "getnetworkinfo": handleGetNetworkInfo, "getnodeaddresses": handleGetNodeAddresses, "getpeerinfo": handleGetPeerInfo, "getrawmempool": handleGetRawMempool, @@ -234,7 +236,6 @@ var rpcUnimplemented = map[string]struct{}{ "estimatepriority": {}, "getchaintips": {}, "getmempoolentry": {}, - "getnetworkinfo": {}, "getwork": {}, "invalidateblock": {}, "preciousblock": {}, @@ -2603,6 +2604,84 @@ func handleGetNodeAddresses(s *rpcServer, cmd interface{}, closeChan <-chan stru return addresses, nil } +// handleGetNetworkInfo implements the getnetworkinfo command. +func handleGetNetworkInfo(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + ver := wire.MsgVersion{} + _ = ver.AddUserAgent(userAgentName, userAgentVersion, cfg.UserAgentComments...) + + var localAddrs []btcjson.LocalAddressesResult + var ipv4Reachable, ipv6Reachable bool + for _, addr := range s.cfg.AddrMgr.LocalAddresses() { + localAddrs = append(localAddrs, btcjson.LocalAddressesResult{ + Address: addr.NA.IP.String(), + Port: addr.NA.Port, + Score: int32(addr.Score), + }) + if addr.NA.IP.To4() != nil { + ipv4Reachable = true + } else { + ipv6Reachable = true + } + } + + onionProxy := cfg.Proxy + if cfg.OnionProxy != "" { + onionProxy = cfg.OnionProxy + } + + var warnings string + unknownRulesWarned := s.cfg.Chain.GetWarnings() + if unknownRulesWarned { + warnings = "Warning: Unknown new rules activated! " + } + + var timeOffset int64 + if !s.cfg.SyncMgr.IsCurrent() { + ss := s.cfg.Chain.BestSnapshot() + bestHeader, err := s.cfg.Chain.HeaderByHash(&ss.Hash) + if err != nil { + return nil, err + } + timeOffset = int64(time.Since(bestHeader.Timestamp).Seconds()) + } + + reply := &btcjson.GetNetworkInfoResult{ + ProtocolVersion: int32(wire.ProtocolVersion), + Version: versionNumeric(), + Connections: s.cfg.ConnMgr.ConnectedCount(), + IncrementalFee: cfg.MinRelayTxFee, + LocalAddresses: localAddrs, + LocalRelay: !cfg.BlocksOnly, + LocalServices: s.cfg.Services.String(), + NetworkActive: true, + Networks: []btcjson.NetworksResult{ + { + Name: "ipv4", + Reachable: ipv4Reachable, + Proxy: cfg.Proxy, + }, + { + Name: "ipv6", + Reachable: ipv6Reachable, + Proxy: cfg.Proxy, + }, + { + Name: "onion", + + ProxyRandomizeCredentials: cfg.TorIsolation, + + Proxy: onionProxy, + Reachable: cfg.Proxy != "" || cfg.OnionProxy != "", + }, + }, + RelayFee: cfg.MinRelayTxFee, + SubVersion: ver.UserAgent, + TimeOffset: timeOffset, + Warnings: warnings, + } + return reply, nil +} + // handleGetPeerInfo implements the getpeerinfo command. func handleGetPeerInfo(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { peers := s.cfg.ConnMgr.ConnectedPeers() @@ -4662,6 +4741,9 @@ type rpcserverConfig struct { // connection-related data and tasks. ConnMgr rpcserverConnManager + // AddrMgr is the server's instance of the AddressManager. + AddrMgr *addrmgr.AddrManager + // SyncMgr defines the sync manager for the RPC server to use. SyncMgr rpcserverSyncManager @@ -4692,6 +4774,9 @@ type rpcserverConfig struct { // The fee estimator keeps track of how long transactions are left in // the mempool before they are mined into blocks. FeeEstimator *mempool.FeeEstimator + + // Services represents the services supported by this node. + Services wire.ServiceFlag } // newRPCServer returns a new instance of the rpcServer struct. diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 12bef63d..ebeffcd8 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -454,6 +454,27 @@ var helpDescsEnUS = map[string]string{ "getnetworkhashps-height": "Perform estimate ending with this height or -1 for current best chain block height", "getnetworkhashps--result0": "Estimated hashes per second", + // GetNetworkInfo help. + "getnetworkinfo--synopsis": "Returns an object containing various state info regarding P2P networking.", + "getnetworkinfo--result0--desc": "GetNetworkInfo object", + "getnetworkinfo--result0--key": "Field name", + "getnetworkinfo--result0--value": "Object containing the network info", + + // GetNetworkInfoResult help. + "getnetworkinforesult-version": "The server version", + "getnetworkinforesult-subversion": "The server subversion string", + "getnetworkinforesult-protocolversion": "The protocol version", + "getnetworkinforesult-localservices": "The services we offer to the network", + "getnetworkinforesult-localrelay": "True if transaction relay is requested from peers", + "getnetworkinforesult-timeoffset": "The time offset", + "getnetworkinforesult-connections": "The number of connections", + "getnetworkinforesult-networkactive": "Whether p2p networking is enabled", + "getnetworkinforesult-networks": "Information per network", + "getnetworkinforesult-relayfee": "Minimum relay fee for transactions in BTC/kB", + "getnetworkinforesult-incrementalfee": "Minimum fee increment for mempool limiting or BIP 125 replacement in BTC/kB", + "getnetworkinforesult-localaddresses": "List of local addresses", + "getnetworkinforesult-warnings": "Any network and blockchain warnings", + // GetNetTotalsCmd help. "getnettotals--synopsis": "Returns a JSON object containing network traffic statistics.", @@ -819,6 +840,7 @@ var rpcResultTypes = map[string][]interface{}{ "getmininginfo": {(*btcjson.GetMiningInfoResult)(nil)}, "getnettotals": {(*btcjson.GetNetTotalsResult)(nil)}, "getnetworkhashps": {(*int64)(nil)}, + "getnetworkinfo": {(*map[string]btcjson.GetNetworkInfoResult)(nil)}, "getnodeaddresses": {(*[]btcjson.GetNodeAddressesResult)(nil)}, "getpeerinfo": {(*[]btcjson.GetPeerInfoResult)(nil)}, "getrawmempool": {(*[]string)(nil), (*btcjson.GetRawMempoolVerboseResult)(nil)}, diff --git a/server.go b/server.go index bdec05e9..ec492431 100644 --- a/server.go +++ b/server.go @@ -2975,6 +2975,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, Listeners: rpcListeners, StartupTime: startupTime.Unix(), ConnMgr: &rpcConnManager{&s}, + AddrMgr: amgr, SyncMgr: &rpcSyncMgr{&s, s.syncManager}, TimeSource: s.timeSource, Chain: s.chain, @@ -2987,6 +2988,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, AddrIndex: s.addrIndex, CfIndex: s.cfIndex, FeeEstimator: s.feeEstimator, + Services: s.services, }) if err != nil { return nil, err diff --git a/version.go b/version.go index 5c8cc309..89c3ff19 100644 --- a/version.go +++ b/version.go @@ -57,6 +57,11 @@ func version() string { return version } +// Numeric returns the application version as an integer. +func versionNumeric() int32 { + return int32(2 ^ appMajor*3 ^ appMinor*5 ^ appPatch) +} + // normalizeVerString returns the passed string stripped of all characters which // are not valid according to the semantic versioning guidelines for pre-release // version and build metadata strings. In particular they MUST only contain -- 2.45.3 From d637f1db3f215b0cc73c922893aff617770d0f2c Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 28 Oct 2021 16:29:03 -0400 Subject: [PATCH 055/118] import invalidate/reconsiderblock from bchd --- blockchain/chain.go | 109 ++++++++++++++++++++++++++++++++++++++++++ blockchain/process.go | 34 +++++++------ rpcserver.go | 28 ++++++++++- rpcserverhelp.go | 10 ++++ 4 files changed, 165 insertions(+), 16 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index 66c435d8..c829b61c 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1641,6 +1641,115 @@ func (b *BlockChain) LocateHeaders(locator BlockLocator, hashStop *chainhash.Has return headers } +// InvalidateBlock takes a block hash and invalidates it. +// +// This function is safe for concurrent access. +func (b *BlockChain) InvalidateBlock(hash *chainhash.Hash) error { + return b.invalidateBlock(hash) +} + +// invalidateBlock takes a block hash and invalidates it. +func (b *BlockChain) invalidateBlock(hash *chainhash.Hash) error { + node := b.index.LookupNode(hash) + if node == nil { + err := fmt.Errorf("block %s is not known", hash) + return err + } + + // No need to invalidate if its already invalid. + if node.status.KnownInvalid() { + err := fmt.Errorf("block %s is already invalid", hash) + return err + } + + if node.parent == nil { + err := fmt.Errorf("block %s has no parent", hash) + return err + } + + b.index.SetStatusFlags(node, statusValidateFailed) + b.index.UnsetStatusFlags(node, statusValid) + + b.chainLock.Lock() + defer b.chainLock.Unlock() + detachNodes, attachNodes := b.getReorganizeNodes(node.parent) + + err := b.reorganizeChain(detachNodes, attachNodes) + if err != nil { + return err + } + + for i, e := 0, detachNodes.Front(); e != nil; i, e = i+1, e.Next() { + n := e.Value.(*blockNode) + + b.index.SetStatusFlags(n, statusInvalidAncestor) + b.index.UnsetStatusFlags(n, statusValid) + } + + if writeErr := b.index.flushToDB(); writeErr != nil { + log.Warnf("Error flushing block index changes to disk: %v", writeErr) + } + + return nil +} + +// ReconsiderBlock takes a block hash and allows it to be revalidated. +// +// This function is safe for concurrent access. +func (b *BlockChain) ReconsiderBlock(hash *chainhash.Hash) error { + return b.reconsiderBlock(hash) +} + +// reconsiderBlock takes a block hash and allows it to be revalidated. +func (b *BlockChain) reconsiderBlock(hash *chainhash.Hash) error { + node := b.index.LookupNode(hash) + if node == nil { + err := fmt.Errorf("block %s is not known", hash) + return err + } + + // No need to reconsider, it is already valid. + if node.status.KnownValid() { + err := fmt.Errorf("block %s is already valid", hash) + return err + } + + // Keep a reference to the first node in the chain of invalid + // blocks so we can reprocess after status flags are updated. + firstNode := node + + // Find previous node to the point where the blocks are valid again. + for n := node; n.status.KnownInvalid(); n = n.parent { + b.index.UnsetStatusFlags(n, statusInvalidAncestor) + b.index.UnsetStatusFlags(n, statusValidateFailed) + + firstNode = n + } + + var blk *btcutil.Block + err := b.db.View(func(dbTx database.Tx) error { + var err error + blk, err = dbFetchBlockByNode(dbTx, firstNode) + return err + }) + if err != nil { + return err + } + + // Process it all again. This will take care of the + // orphans as well. + _, _, err = b.ProcessBlock(blk, BFNoDupBlockCheck) + if err != nil { + return err + } + + if writeErr := b.index.flushToDB(); writeErr != nil { + log.Warnf("Error flushing block index changes to disk: %v", writeErr) + } + + return nil +} + // ClaimTrie returns the claimTrie associated wit hthe chain. func (b *BlockChain) ClaimTrie() *claimtrie.ClaimTrie { return b.claimTrie diff --git a/blockchain/process.go b/blockchain/process.go index a48b6e50..8aaa91bc 100644 --- a/blockchain/process.go +++ b/blockchain/process.go @@ -29,6 +29,10 @@ const ( // not be performed. BFNoPoWCheck + // BFNoDupBlockCheck signals if the block should skip existence + // checks. + BFNoDupBlockCheck + // BFNone is a convenience value to specifically indicate no flags. BFNone BehaviorFlags = 0 ) @@ -148,24 +152,26 @@ func (b *BlockChain) ProcessBlock(block *btcutil.Block, flags BehaviorFlags) (bo blockHash := block.Hash() log.Tracef("Processing block %v", blockHash) - // The block must not already exist in the main chain or side chains. - exists, err := b.blockExists(blockHash) - if err != nil { - return false, false, err - } - if exists { - str := fmt.Sprintf("already have block %v", blockHash) - return false, false, ruleError(ErrDuplicateBlock, str) - } + if flags&BFNoDupBlockCheck != BFNoDupBlockCheck { + // The block must not already exist in the main chain or side chains. + exists, err := b.blockExists(blockHash) + if err != nil { + return false, false, err + } + if exists { + str := fmt.Sprintf("already have block %v", blockHash) + return false, false, ruleError(ErrDuplicateBlock, str) + } - // The block must not already exist as an orphan. - if _, exists := b.orphans[*blockHash]; exists { - str := fmt.Sprintf("already have block (orphan) %v", blockHash) - return false, false, ruleError(ErrDuplicateBlock, str) + // The block must not already exist as an orphan. + if _, exists := b.orphans[*blockHash]; exists { + str := fmt.Sprintf("already have block (orphan) %v", blockHash) + return false, false, ruleError(ErrDuplicateBlock, str) + } } // Perform preliminary sanity checks on the block and its transactions. - err = checkBlockSanity(block, b.chainParams.PowLimit, b.timeSource, flags) + err := checkBlockSanity(block, b.chainParams.PowLimit, b.timeSource, flags) if err != nil { return false, false, err } diff --git a/rpcserver.go b/rpcserver.go index 029fdc4b..4efcdb21 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -168,8 +168,10 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "getrawtransaction": handleGetRawTransaction, "gettxout": handleGetTxOut, "help": handleHelp, + "invalidateblock": handleInvalidateBlock, "node": handleNode, "ping": handlePing, + "reconsiderblock": handleReconsiderBlock, "searchrawtransactions": handleSearchRawTransactions, "sendrawtransaction": handleSendRawTransaction, "setgenerate": handleSetGenerate, @@ -237,9 +239,7 @@ var rpcUnimplemented = map[string]struct{}{ "getchaintips": {}, "getmempoolentry": {}, "getwork": {}, - "invalidateblock": {}, "preciousblock": {}, - "reconsiderblock": {}, } // Commands that are available to a limited user @@ -2977,6 +2977,30 @@ func handleGetTxOut(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i return txOutReply, nil } +// handleInvalidateBlock implements the invalidateblock command +func handleInvalidateBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.InvalidateBlockCmd) + + hash, err := chainhash.NewHashFromStr(c.BlockHash) + if err != nil { + return nil, err + } + + return nil, s.cfg.Chain.InvalidateBlock(hash) +} + +// handleReconsiderBlock implements the reconsiderblock command +func handleReconsiderBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.ReconsiderBlockCmd) + + hash, err := chainhash.NewHashFromStr(c.BlockHash) + if err != nil { + return nil, err + } + + return nil, s.cfg.Chain.ReconsiderBlock(hash) +} + // handleHelp implements the help command. func handleHelp(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { c := cmd.(*btcjson.HelpCmd) diff --git a/rpcserverhelp.go b/rpcserverhelp.go index ebeffcd8..271a7184 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -568,10 +568,18 @@ var helpDescsEnUS = map[string]string{ "help--result0": "List of commands", "help--result1": "Help for specified command", + // InvalidateBlockCmd + "invalidateblock--synopsis": "Invalidate a block.", + "invalidateblock-blockhash": "Hash of the block you want to invalidate", + // PingCmd help. "ping--synopsis": "Queues a ping to be sent to each connected peer.\n" + "Ping times are provided by getpeerinfo via the pingtime and pingwait fields.", + // ReconsiderBlockCmd + "reconsiderblock--synopsis": "Reconsider a block for validation.", + "reconsiderblock-blockhash": "Hash of the block you want to reconsider", + // SearchRawTransactionsCmd help. "searchrawtransactions--synopsis": "Returns raw data for transactions involving the passed address.\n" + "Returned transactions are pulled from both the database, and transactions currently in the mempool.\n" + @@ -848,7 +856,9 @@ var rpcResultTypes = map[string][]interface{}{ "gettxout": {(*btcjson.GetTxOutResult)(nil)}, "node": nil, "help": {(*string)(nil), (*string)(nil)}, + "invalidateblock": nil, "ping": nil, + "reconsiderblock": nil, "searchrawtransactions": {(*string)(nil), (*[]btcjson.SearchRawTransactionsResult)(nil)}, "sendrawtransaction": {(*string)(nil)}, "setgenerate": nil, -- 2.45.3 From 6c18a23b817cd2ae5f5e6f87ec6fe60c8176e701 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 28 Oct 2021 21:58:57 -0400 Subject: [PATCH 056/118] added getchaintips RPC remove btcjson dep in chainquery --- blockchain/chainquery.go | 123 +++++++++++++++++++++++++++++++++++++ btcjson/chainsvrresults.go | 8 +++ rpcserver.go | 11 ++++ rpcserverhelp.go | 17 +++++ 4 files changed, 159 insertions(+) create mode 100644 blockchain/chainquery.go diff --git a/blockchain/chainquery.go b/blockchain/chainquery.go new file mode 100644 index 00000000..162a1d47 --- /dev/null +++ b/blockchain/chainquery.go @@ -0,0 +1,123 @@ +package blockchain + +import ( + "sort" + "strings" + + btcutil "github.com/lbryio/lbcutil" +) + +type ChainTip struct { // duplicate of btcjson.GetChainTipsResult to avoid circular reference + Height int64 + Hash string + BranchLen int64 + Status string +} + +// nodeHeightSorter implements sort.Interface to allow a slice of nodes to +// be sorted by height in ascending order. +type nodeHeightSorter []ChainTip + +// Len returns the number of nodes in the slice. It is part of the +// sort.Interface implementation. +func (s nodeHeightSorter) Len() int { + return len(s) +} + +// Swap swaps the nodes at the passed indices. It is part of the +// sort.Interface implementation. +func (s nodeHeightSorter) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} + +// Less returns whether the node with index i should sort before the node with +// index j. It is part of the sort.Interface implementation. +func (s nodeHeightSorter) Less(i, j int) bool { + // To ensure stable order when the heights are the same, fall back to + // sorting based on hash. + if s[i].Height == s[j].Height { + return strings.Compare(s[i].Hash, s[j].Hash) < 0 + } + return s[i].Height < s[j].Height +} + +// ChainTips returns information, in JSON-RPC format, about all the currently +// known chain tips in the block index. +func (b *BlockChain) ChainTips() []ChainTip { + // we need our current tip + // we also need all of our orphans that aren't in the prevOrphans + var results []ChainTip + + tip := b.bestChain.Tip() + results = append(results, ChainTip{ + Height: int64(tip.height), + Hash: tip.hash.String(), + BranchLen: 0, + Status: "active", + }) + + b.orphanLock.RLock() + defer b.orphanLock.RUnlock() + + notInBestChain := func(block *btcutil.Block) bool { + node := b.bestChain.NodeByHeight(block.Height()) + if node == nil { + return false + } + return node.hash.IsEqual(block.Hash()) + } + + for hash, orphan := range b.orphans { + if len(b.prevOrphans[hash]) > 0 { + continue + } + fork := orphan.block + for fork != nil && notInBestChain(fork) { + fork = b.orphans[*fork.Hash()].block + } + + result := ChainTip{ + Height: int64(orphan.block.Height()), + Hash: hash.String(), + BranchLen: int64(orphan.block.Height() - fork.Height()), + } + + // Determine the status of the chain tip. + // + // active: + // The current best chain tip. + // + // invalid: + // The block or one of its ancestors is invalid. + // + // headers-only: + // The block or one of its ancestors does not have the full block data + // available which also means the block can't be validated or + // connected. + // + // valid-fork: + // The block is fully validated which implies it was probably part of + // main chain at one point and was reorganized. + // + // valid-headers: + // The full block data is available and the header is valid, but the + // block was never validated which implies it was probably never part + // of the main chain. + tipStatus := b.index.LookupNode(&hash).status + if tipStatus.KnownInvalid() { + result.Status = "invalid" + } else if !tipStatus.HaveData() { + result.Status = "headers-only" + } else if tipStatus.KnownValid() { + result.Status = "valid-fork" + } else { + result.Status = "valid-headers" + } + + results = append(results, result) + } + + // Generate the results sorted by descending height. + sort.Sort(sort.Reverse(nodeHeightSorter(results))) + return results +} diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 46d454c5..811883c7 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -325,6 +325,14 @@ type GetMempoolEntryResult struct { Depends []string `json:"depends"` } +// GetChainTipsResult models the data returns from the getchaintips command. +type GetChainTipsResult struct { + Height int64 `json:"height"` + Hash string `json:"hash"` + BranchLen int64 `json:"branchlen"` + Status string `json:"status"` +} + // GetMempoolInfoResult models the data returned from the getmempoolinfo // command. type GetMempoolInfoResult struct { diff --git a/rpcserver.go b/rpcserver.go index 4efcdb21..9848ac6d 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -147,6 +147,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "getblockcount": handleGetBlockCount, "getblockhash": handleGetBlockHash, "getblockheader": handleGetBlockHeader, + "getchaintips": handleGetChainTips, "getblocktemplate": handleGetBlockTemplate, "getcfilter": handleGetCFilter, "getcfilterheader": handleGetCFilterHeader, @@ -1471,6 +1472,16 @@ func handleGetBlockHeader(s *rpcServer, cmd interface{}, closeChan <-chan struct return blockHeaderReply, nil } +// handleGetChainTips implements the getchaintips command. +func handleGetChainTips(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + tips := s.cfg.Chain.ChainTips() + results := make([]btcjson.GetChainTipsResult, 0, len(tips)) + for _, tip := range tips { + results = append(results, btcjson.GetChainTipsResult(tip)) + } + return results, nil +} + // encodeTemplateID encodes the passed details into an ID that can be used to // uniquely identify a block template. func encodeTemplateID(prevHash *chainhash.Hash, lastGenerated time.Time) string { diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 271a7184..449cb712 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -353,6 +353,22 @@ var helpDescsEnUS = map[string]string{ "getblocktemplate--condition2": "mode=proposal, accepted", "getblocktemplate--result1": "An error string which represents why the proposal was rejected or nothing if accepted", + // GetChainTips help. + "getchaintips--synopsis": "Returns information about all known chain tips the in the block tree.\n\n" + + "The statuses in the result have the following meanings:\n" + + "active: The current best chain tip.\n" + + "invalid: The block or one of its ancestors is invalid.\n" + + "headers-only: The block or one of its ancestors does not have the full block data available which also means the block can't be validated or connected.\n" + + "valid-fork: The block is fully validated which implies it was probably part of the main chain at one point and was reorganized.\n" + + "valid-headers: The full block data is available and the header is valid, but the block was never validated which implies it was probably never part of the main chain.", + + // GetChainTipsResult help. + "getchaintipsresult-height": "The height of the chain tip", + "getchaintipsresult-hash": "The block hash of the chain tip", + "getchaintipsresult-branchlen": "The length of the branch that connects the tip to the main chain (0 for the main chain tip)", + "getchaintipsresult-status": "The status of the chain (active, invalid, headers-only, valid-fork, valid-headers)", + "getchaintipsresults--result0": "test", + // GetCFilterCmd help. "getcfilter--synopsis": "Returns a block's committed filter given its hash.", "getcfilter-filtertype": "The type of filter to return (0=regular)", @@ -837,6 +853,7 @@ var rpcResultTypes = map[string][]interface{}{ "getblockchaininfo": {(*btcjson.GetBlockChainInfoResult)(nil)}, "getcfilter": {(*string)(nil)}, "getcfilterheader": {(*string)(nil)}, + "getchaintips": {(*[]btcjson.GetChainTipsResult)(nil)}, "getconnectioncount": {(*int32)(nil)}, "getcurrentnet": {(*uint32)(nil)}, "getdifficulty": {(*float64)(nil)}, -- 2.45.3 From 6093d9adcacc46ed0bec064f3c8c14233ff821a1 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Wed, 3 Nov 2021 18:11:58 -0700 Subject: [PATCH 057/118] [lbry] align port settings between lbcd, lbcctl, and lbcwallet --- addrmgr/addrmanager_test.go | 90 +++++++++---------- addrmgr/network_test.go | 4 +- chaincfg/params.go | 6 +- cmd/lbcctl/config.go | 36 ++++---- config.go | 4 +- connmgr/connmanager_test.go | 2 +- params.go | 20 ++--- peer/peer_test.go | 40 ++++----- rpcclient/example_test.go | 2 +- rpcclient/examples/bitcoincorehttp/main.go | 2 +- .../examples/bitcoincorehttpbulk/main.go | 2 +- .../examples/btcwalletwebsockets/main.go | 2 +- rpcclient/wallet.go | 2 +- wire/message_test.go | 4 +- wire/msgaddr_test.go | 10 +-- wire/msgversion_test.go | 24 ++--- wire/netaddress_test.go | 10 +-- 17 files changed, 129 insertions(+), 131 deletions(-) diff --git a/addrmgr/addrmanager_test.go b/addrmgr/addrmanager_test.go index d623479c..182f65da 100644 --- a/addrmgr/addrmanager_test.go +++ b/addrmgr/addrmanager_test.go @@ -34,61 +34,61 @@ var someIP = "173.194.115.66" func addNaTests() { // IPv4 // Localhost - addNaTest("127.0.0.1", 8333, "127.0.0.1:8333") - addNaTest("127.0.0.1", 8334, "127.0.0.1:8334") + addNaTest("127.0.0.1", 9244, "127.0.0.1:9244") + addNaTest("127.0.0.1", 9245, "127.0.0.1:9245") // Class A - addNaTest("1.0.0.1", 8333, "1.0.0.1:8333") - addNaTest("2.2.2.2", 8334, "2.2.2.2:8334") - addNaTest("27.253.252.251", 8335, "27.253.252.251:8335") - addNaTest("123.3.2.1", 8336, "123.3.2.1:8336") + addNaTest("1.0.0.1", 9244, "1.0.0.1:9244") + addNaTest("2.2.2.2", 9245, "2.2.2.2:9245") + addNaTest("27.253.252.251", 9246, "27.253.252.251:9246") + addNaTest("123.3.2.1", 9247, "123.3.2.1:9247") // Private Class A - addNaTest("10.0.0.1", 8333, "10.0.0.1:8333") - addNaTest("10.1.1.1", 8334, "10.1.1.1:8334") - addNaTest("10.2.2.2", 8335, "10.2.2.2:8335") - addNaTest("10.10.10.10", 8336, "10.10.10.10:8336") + addNaTest("10.0.0.1", 9244, "10.0.0.1:9244") + addNaTest("10.1.1.1", 9245, "10.1.1.1:9245") + addNaTest("10.2.2.2", 9246, "10.2.2.2:9246") + addNaTest("10.10.10.10", 9247, "10.10.10.10:9247") // Class B - addNaTest("128.0.0.1", 8333, "128.0.0.1:8333") - addNaTest("129.1.1.1", 8334, "129.1.1.1:8334") - addNaTest("180.2.2.2", 8335, "180.2.2.2:8335") - addNaTest("191.10.10.10", 8336, "191.10.10.10:8336") + addNaTest("128.0.0.1", 9244, "128.0.0.1:9244") + addNaTest("129.1.1.1", 9245, "129.1.1.1:9245") + addNaTest("180.2.2.2", 9246, "180.2.2.2:9246") + addNaTest("191.10.10.10", 9247, "191.10.10.10:9247") // Private Class B - addNaTest("172.16.0.1", 8333, "172.16.0.1:8333") - addNaTest("172.16.1.1", 8334, "172.16.1.1:8334") - addNaTest("172.16.2.2", 8335, "172.16.2.2:8335") - addNaTest("172.16.172.172", 8336, "172.16.172.172:8336") + addNaTest("172.16.0.1", 9244, "172.16.0.1:9244") + addNaTest("172.16.1.1", 9245, "172.16.1.1:9245") + addNaTest("172.16.2.2", 9246, "172.16.2.2:9246") + addNaTest("172.16.172.172", 9247, "172.16.172.172:9247") // Class C - addNaTest("193.0.0.1", 8333, "193.0.0.1:8333") - addNaTest("200.1.1.1", 8334, "200.1.1.1:8334") - addNaTest("205.2.2.2", 8335, "205.2.2.2:8335") - addNaTest("223.10.10.10", 8336, "223.10.10.10:8336") + addNaTest("193.0.0.1", 9244, "193.0.0.1:9244") + addNaTest("200.1.1.1", 9245, "200.1.1.1:9245") + addNaTest("205.2.2.2", 9246, "205.2.2.2:9246") + addNaTest("223.10.10.10", 9247, "223.10.10.10:9247") // Private Class C - addNaTest("192.168.0.1", 8333, "192.168.0.1:8333") - addNaTest("192.168.1.1", 8334, "192.168.1.1:8334") - addNaTest("192.168.2.2", 8335, "192.168.2.2:8335") - addNaTest("192.168.192.192", 8336, "192.168.192.192:8336") + addNaTest("192.168.0.1", 9244, "192.168.0.1:9244") + addNaTest("192.168.1.1", 9245, "192.168.1.1:9245") + addNaTest("192.168.2.2", 9246, "192.168.2.2:9246") + addNaTest("192.168.192.192", 9247, "192.168.192.192:9247") // IPv6 // Localhost - addNaTest("::1", 8333, "[::1]:8333") - addNaTest("fe80::1", 8334, "[fe80::1]:8334") + addNaTest("::1", 9244, "[::1]:9244") + addNaTest("fe80::1", 9245, "[fe80::1]:9245") // Link-local - addNaTest("fe80::1:1", 8333, "[fe80::1:1]:8333") - addNaTest("fe91::2:2", 8334, "[fe91::2:2]:8334") - addNaTest("fea2::3:3", 8335, "[fea2::3:3]:8335") - addNaTest("feb3::4:4", 8336, "[feb3::4:4]:8336") + addNaTest("fe80::1:1", 9244, "[fe80::1:1]:9244") + addNaTest("fe91::2:2", 9245, "[fe91::2:2]:9245") + addNaTest("fea2::3:3", 9246, "[fea2::3:3]:9246") + addNaTest("feb3::4:4", 9247, "[feb3::4:4]:9247") // Site-local - addNaTest("fec0::1:1", 8333, "[fec0::1:1]:8333") - addNaTest("fed1::2:2", 8334, "[fed1::2:2]:8334") - addNaTest("fee2::3:3", 8335, "[fee2::3:3]:8335") - addNaTest("fef3::4:4", 8336, "[fef3::4:4]:8336") + addNaTest("fec0::1:1", 9244, "[fec0::1:1]:9244") + addNaTest("fed1::2:2", 9245, "[fed1::2:2]:9245") + addNaTest("fee2::3:3", 9246, "[fee2::3:3]:9246") + addNaTest("fef3::4:4", 9247, "[fef3::4:4]:9247") } func addNaTest(ip string, port uint16, want string) { @@ -119,7 +119,7 @@ func TestAddAddressByIP(t *testing.T) { err error }{ { - someIP + ":8333", + someIP + ":9244", nil, }, { @@ -127,7 +127,7 @@ func TestAddAddressByIP(t *testing.T) { addrErr, }, { - someIP[:12] + ":8333", + someIP[:12] + ":9244", fmtErr, }, { @@ -212,7 +212,7 @@ func TestAttempt(t *testing.T) { n := addrmgr.New("testattempt", lookupFunc) // Add a new address and get it - err := n.AddAddressByIP(someIP + ":8333") + err := n.AddAddressByIP(someIP + ":9244") if err != nil { t.Fatalf("Adding address failed: %v", err) } @@ -234,7 +234,7 @@ func TestConnected(t *testing.T) { n := addrmgr.New("testconnected", lookupFunc) // Add a new address and get it - err := n.AddAddressByIP(someIP + ":8333") + err := n.AddAddressByIP(someIP + ":9244") if err != nil { t.Fatalf("Adding address failed: %v", err) } @@ -261,14 +261,14 @@ func TestNeedMoreAddresses(t *testing.T) { var err error for i := 0; i < addrsToAdd; i++ { - s := fmt.Sprintf("%d.%d.173.147:8333", i/128+60, i%128+60) + s := fmt.Sprintf("%d.%d.173.147:9244", i/128+60, i%128+60) addrs[i], err = n.DeserializeNetAddress(s, wire.SFNodeNetwork) if err != nil { t.Errorf("Failed to turn %s into an address: %v", s, err) } } - srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 8333, 0) + srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 9244, 0) n.AddAddresses(addrs, srcAddr) numAddrs := n.NumAddresses() @@ -289,14 +289,14 @@ func TestGood(t *testing.T) { var err error for i := 0; i < addrsToAdd; i++ { - s := fmt.Sprintf("%d.173.147.%d:8333", i/64+60, i%64+60) + s := fmt.Sprintf("%d.173.147.%d:9244", i/64+60, i%64+60) addrs[i], err = n.DeserializeNetAddress(s, wire.SFNodeNetwork) if err != nil { t.Errorf("Failed to turn %s into an address: %v", s, err) } } - srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 8333, 0) + srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 9244, 0) n.AddAddresses(addrs, srcAddr) for _, addr := range addrs { @@ -323,7 +323,7 @@ func TestGetAddress(t *testing.T) { } // Add a new address and get it - err := n.AddAddressByIP(someIP + ":8333") + err := n.AddAddressByIP(someIP + ":9244") if err != nil { t.Fatalf("Adding address failed: %v", err) } diff --git a/addrmgr/network_test.go b/addrmgr/network_test.go index 6f2565fe..cb86a193 100644 --- a/addrmgr/network_test.go +++ b/addrmgr/network_test.go @@ -39,7 +39,7 @@ func TestIPTypes(t *testing.T) { rfc4193, rfc4380, rfc4843, rfc4862, rfc5737, rfc6052, rfc6145, rfc6598, local, valid, routable bool) ipTest { nip := net.ParseIP(ip) - na := *wire.NewNetAddressIPPort(nip, 8333, wire.SFNodeNetwork) + na := *wire.NewNetAddressIPPort(nip, 9246, wire.SFNodeNetwork) test := ipTest{na, rfc1918, rfc2544, rfc3849, rfc3927, rfc3964, rfc4193, rfc4380, rfc4843, rfc4862, rfc5737, rfc6052, rfc6145, rfc6598, local, valid, routable} return test @@ -192,7 +192,7 @@ func TestGroupKey(t *testing.T) { for i, test := range tests { nip := net.ParseIP(test.ip) - na := *wire.NewNetAddressIPPort(nip, 8333, wire.SFNodeNetwork) + na := *wire.NewNetAddressIPPort(nip, 9246, wire.SFNodeNetwork) if key := addrmgr.GroupKey(&na); key != test.expected { t.Errorf("TestGroupKey #%d (%s): unexpected group key "+ "- got '%s', want '%s'", i, test.name, diff --git a/chaincfg/params.go b/chaincfg/params.go index b2144963..1efb9b3d 100644 --- a/chaincfg/params.go +++ b/chaincfg/params.go @@ -62,7 +62,7 @@ var ( DefaultSignetDNSSeeds = []DNSSeed{ {"178.128.221.177", false}, {"2a01:7c8:d005:390::5", false}, - {"v7ajjeirttkbnt32wpy3c6w3emwnfr3fkla7hpxcfokr3ysd3kqtzmqd.onion:38333", false}, + {"v7ajjeirttkbnt32wpy3c6w3emwnfr3fkla7hpxcfokr3ysd3kqtzmqd.onion:39246", false}, } ) @@ -522,7 +522,7 @@ var TestNet3Params = Params{ var SimNetParams = Params{ Name: "simnet", Net: wire.SimNet, - DefaultPort: "18555", + DefaultPort: "39246", DNSSeeds: []DNSSeed{}, // NOTE: There must NOT be any seeds. // Chain parameters @@ -615,7 +615,7 @@ func CustomSignetParams(challenge []byte, dnsSeeds []DNSSeed) Params { return Params{ Name: "signet", Net: wire.BitcoinNet(net), - DefaultPort: "38333", + DefaultPort: "39246", DNSSeeds: dnsSeeds, // Chain parameters diff --git a/cmd/lbcctl/config.go b/cmd/lbcctl/config.go index b2f77447..ef961df9 100644 --- a/cmd/lbcctl/config.go +++ b/cmd/lbcctl/config.go @@ -96,20 +96,20 @@ type config struct { ConfigFile string `short:"C" long:"configfile" description:"Path to configuration file"` ListCommands bool `short:"l" long:"listcommands" description:"List all of the supported commands and exit"` NoTLS bool `long:"notls" description:"Disable TLS"` + TLSSkipVerify bool `long:"skipverify" description:"Do not verify tls certificates (not recommended!)"` Proxy string `long:"proxy" description:"Connect via SOCKS5 proxy (eg. 127.0.0.1:9050)"` ProxyPass string `long:"proxypass" default-mask:"-" description:"Password for proxy server"` ProxyUser string `long:"proxyuser" description:"Username for proxy server"` - RegressionTest bool `long:"regtest" description:"Connect to the regression test network"` RPCCert string `short:"c" long:"rpccert" description:"RPC server certificate chain for validation"` RPCPassword string `short:"P" long:"rpcpass" default-mask:"-" description:"RPC password"` RPCServer string `short:"s" long:"rpcserver" description:"RPC server to connect to"` RPCUser string `short:"u" long:"rpcuser" description:"RPC username"` - SimNet bool `long:"simnet" description:"Connect to the simulation test network"` - TLSSkipVerify bool `long:"skipverify" description:"Do not verify tls certificates (not recommended!)"` - TestNet3 bool `long:"testnet" description:"Connect to testnet"` - SigNet bool `long:"signet" description:"Connect to signet"` + TestNet3 bool `long:"testnet" description:"Connect to testnet (default RPC server: localhost:19245)"` + RegressionTest bool `long:"regtest" description:"Connect to the regression test network (default RPC server: localhost:29245)"` + SimNet bool `long:"simnet" description:"Connect to the simulation test network (default RPC server: localhost:39245)"` + SigNet bool `long:"signet" description:"Connect to signet (default RPC server: localhost:49245)"` + Wallet bool `long:"wallet" description:"Connect to wallet RPC server instead (default: localhost:9244, testnet: localhost:19244, regtest: localhost:29244)"` ShowVersion bool `short:"V" long:"version" description:"Display version information and exit"` - Wallet bool `long:"wallet" description:"Connect to wallet"` } // normalizeAddress returns addr with the passed default port appended if @@ -121,33 +121,31 @@ func normalizeAddress(addr string, chain *chaincfg.Params, useWallet bool) (stri switch chain { case &chaincfg.TestNet3Params: if useWallet { - defaultPort = "18332" + defaultPort = "19244" } else { defaultPort = "19245" } - case &chaincfg.SimNetParams: - if useWallet { - defaultPort = "18554" - } else { - defaultPort = "18556" - } case &chaincfg.RegressionNetParams: if useWallet { - // TODO: add port once regtest is supported in btcwallet - paramErr := fmt.Errorf("cannot use -wallet with -regtest, btcwallet not yet compatible with regtest") - return "", paramErr + defaultPort = "29244" } else { defaultPort = "29245" } + case &chaincfg.SimNetParams: + if useWallet { + defaultPort = "39244" + } else { + defaultPort = "39245" + } case &chaincfg.SigNetParams: if useWallet { - defaultPort = "38332" + defaultPort = "49244" } else { - defaultPort = "38332" + defaultPort = "49245" } default: if useWallet { - defaultPort = "8332" + defaultPort = "9244" } else { defaultPort = "9245" } diff --git a/config.go b/config.go index ea0e9635..e8c11a8a 100644 --- a/config.go +++ b/config.go @@ -121,7 +121,7 @@ type config struct { ExternalIPs []string `long:"externalip" description:"Add an ip to the list of local addresses we claim to listen on to peers"` Generate bool `long:"generate" description:"Generate (mine) bitcoins using the CPU"` FreeTxRelayLimit float64 `long:"limitfreerelay" description:"Limit relay of transactions with no transaction fee to the given amount in thousands of bytes per minute"` - Listeners []string `long:"listen" description:"Add an interface/port to listen for connections (default all interfaces port: 8333, testnet: 18333)"` + Listeners []string `long:"listen" description:"Add an interface/port to listen for connections (default all interfaces port: 9246, testnet: 19246, regtest: 29246)"` LogDir string `long:"logdir" description:"Directory to log output."` MaxOrphanTxs int `long:"maxorphantx" description:"Max number of orphan transactions to keep in memory"` MaxPeers int `long:"maxpeers" description:"Max number of inbound and outbound peers"` @@ -153,7 +153,7 @@ type config struct { RPCKey string `long:"rpckey" description:"File containing the certificate key"` RPCLimitPass string `long:"rpclimitpass" default-mask:"-" description:"Password for limited RPC connections"` RPCLimitUser string `long:"rpclimituser" description:"Username for limited RPC connections"` - RPCListeners []string `long:"rpclisten" description:"Add an interface/port to listen for RPC connections (default port: 8334, testnet: 18334)"` + RPCListeners []string `long:"rpclisten" description:"Add an interface/port to listen for RPC connections (default port: 9245, testnet: 19245, regtest: 29245)"` RPCMaxClients int `long:"rpcmaxclients" description:"Max number of RPC clients for standard connections"` RPCMaxConcurrentReqs int `long:"rpcmaxconcurrentreqs" description:"Max number of concurrent RPC requests that may be processed concurrently"` RPCMaxWebsockets int `long:"rpcmaxwebsockets" description:"Max number of RPC websocket connections"` diff --git a/connmgr/connmanager_test.go b/connmgr/connmanager_test.go index 67769deb..e5b80cea 100644 --- a/connmgr/connmanager_test.go +++ b/connmgr/connmanager_test.go @@ -617,7 +617,7 @@ func TestListeners(t *testing.T) { // Setup a connection manager with a couple of mock listeners that // notify a channel when they receive mock connections. receivedConns := make(chan net.Conn) - listener1 := newMockListener("127.0.0.1:8333") + listener1 := newMockListener("127.0.0.1:9246") listener2 := newMockListener("127.0.0.1:9333") listeners := []net.Listener{listener1, listener2} cmgr, err := New(&Config{ diff --git a/params.go b/params.go index 36ed1024..81fd18dd 100644 --- a/params.go +++ b/params.go @@ -31,6 +31,14 @@ var mainNetParams = params{ rpcPort: "9245", } +// testNet3Params contains parameters specific to the test network (version 3) +// (wire.TestNet3). NOTE: The RPC port is intentionally different than the +// reference implementation - see the mainNetParams comment for details. +var testNet3Params = params{ + Params: &chaincfg.TestNet3Params, + rpcPort: "19245", +} + // regressionNetParams contains parameters specific to the regression test // network (wire.TestNet). NOTE: The RPC port is intentionally different // than the reference implementation - see the mainNetParams comment for @@ -40,26 +48,18 @@ var regressionNetParams = params{ rpcPort: "29245", } -// testNet3Params contains parameters specific to the test network (version 3) -// (wire.TestNet3). NOTE: The RPC port is intentionally different than the -// reference implementation - see the mainNetParams comment for details. -var testNet3Params = params{ - Params: &chaincfg.TestNet3Params, - rpcPort: "19245", -} - // simNetParams contains parameters specific to the simulation test network // (wire.SimNet). var simNetParams = params{ Params: &chaincfg.SimNetParams, - rpcPort: "18556", + rpcPort: "39245", } // sigNetParams contains parameters specific to the Signet network // (wire.SigNet). var sigNetParams = params{ Params: &chaincfg.SigNetParams, - rpcPort: "38332", + rpcPort: "49245", } // netName returns the name used when referring to a bitcoin network. At the diff --git a/peer/peer_test.go b/peer/peer_test.go index 4a2a0048..dcc0f257 100644 --- a/peer/peer_test.go +++ b/peer/peer_test.go @@ -290,13 +290,13 @@ func TestPeerConnection(t *testing.T) { "basic handshake", func() (*peer.Peer, *peer.Peer, error) { inConn, outConn := pipe( - &conn{raddr: "10.0.0.1:8333"}, - &conn{raddr: "10.0.0.2:8333"}, + &conn{raddr: "10.0.0.1:9246"}, + &conn{raddr: "10.0.0.2:9246"}, ) inPeer := peer.NewInboundPeer(peer1Cfg) inPeer.AssociateConnection(inConn) - outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:8333") + outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:9246") if err != nil { return nil, nil, err } @@ -316,13 +316,13 @@ func TestPeerConnection(t *testing.T) { "socks proxy", func() (*peer.Peer, *peer.Peer, error) { inConn, outConn := pipe( - &conn{raddr: "10.0.0.1:8333", proxy: true}, - &conn{raddr: "10.0.0.2:8333"}, + &conn{raddr: "10.0.0.1:9246", proxy: true}, + &conn{raddr: "10.0.0.2:9246"}, ) inPeer := peer.NewInboundPeer(peer1Cfg) inPeer.AssociateConnection(inConn) - outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:8333") + outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:9246") if err != nil { return nil, nil, err } @@ -457,8 +457,8 @@ func TestPeerListeners(t *testing.T) { AllowSelfConns: true, } inConn, outConn := pipe( - &conn{raddr: "10.0.0.1:8333"}, - &conn{raddr: "10.0.0.2:8333"}, + &conn{raddr: "10.0.0.1:9246"}, + &conn{raddr: "10.0.0.2:9246"}, ) inPeer := peer.NewInboundPeer(peerCfg) inPeer.AssociateConnection(inConn) @@ -468,7 +468,7 @@ func TestPeerListeners(t *testing.T) { verack <- struct{}{} }, } - outPeer, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + outPeer, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err %v\n", err) return @@ -630,9 +630,9 @@ func TestOutboundPeer(t *testing.T) { } r, w := io.Pipe() - c := &conn{raddr: "10.0.0.1:8333", Writer: w, Reader: r} + c := &conn{raddr: "10.0.0.1:9246", Writer: w, Reader: r} - p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err - %v\n", err) return @@ -687,8 +687,8 @@ func TestOutboundPeer(t *testing.T) { peerCfg.NewestBlock = newestBlock r1, w1 := io.Pipe() - c1 := &conn{raddr: "10.0.0.1:8333", Writer: w1, Reader: r1} - p1, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + c1 := &conn{raddr: "10.0.0.1:9246", Writer: w1, Reader: r1} + p1, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err - %v\n", err) return @@ -717,8 +717,8 @@ func TestOutboundPeer(t *testing.T) { peerCfg.ChainParams = &chaincfg.RegressionNetParams peerCfg.Services = wire.SFNodeBloom r2, w2 := io.Pipe() - c2 := &conn{raddr: "10.0.0.1:8333", Writer: w2, Reader: r2} - p2, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + c2 := &conn{raddr: "10.0.0.1:9246", Writer: w2, Reader: r2} + p2, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err - %v\n", err) return @@ -773,20 +773,20 @@ func TestUnsupportedVersionPeer(t *testing.T) { localNA := wire.NewNetAddressIPPort( net.ParseIP("10.0.0.1"), - uint16(8333), + uint16(9246), wire.SFNodeNetwork, ) remoteNA := wire.NewNetAddressIPPort( net.ParseIP("10.0.0.2"), - uint16(8333), + uint16(9246), wire.SFNodeNetwork, ) localConn, remoteConn := pipe( - &conn{laddr: "10.0.0.1:8333", raddr: "10.0.0.2:8333"}, - &conn{laddr: "10.0.0.2:8333", raddr: "10.0.0.1:8333"}, + &conn{laddr: "10.0.0.1:9246", raddr: "10.0.0.2:9246"}, + &conn{laddr: "10.0.0.2:9246", raddr: "10.0.0.1:9246"}, ) - p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Fatalf("NewOutboundPeer: unexpected err - %v\n", err) } diff --git a/rpcclient/example_test.go b/rpcclient/example_test.go index f044e9f1..f617e6ce 100644 --- a/rpcclient/example_test.go +++ b/rpcclient/example_test.go @@ -11,7 +11,7 @@ import ( ) var connCfg = &ConnConfig{ - Host: "localhost:8332", + Host: "localhost:9244", User: "user", Pass: "pass", HTTPPostMode: true, diff --git a/rpcclient/examples/bitcoincorehttp/main.go b/rpcclient/examples/bitcoincorehttp/main.go index 54e727de..eba2fcb4 100644 --- a/rpcclient/examples/bitcoincorehttp/main.go +++ b/rpcclient/examples/bitcoincorehttp/main.go @@ -13,7 +13,7 @@ import ( func main() { // Connect to local bitcoin core RPC server using HTTP POST mode. connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8332", + Host: "localhost:9245", User: "yourrpcuser", Pass: "yourrpcpass", HTTPPostMode: true, // Bitcoin core only supports HTTP POST mode diff --git a/rpcclient/examples/bitcoincorehttpbulk/main.go b/rpcclient/examples/bitcoincorehttpbulk/main.go index fd21ede4..36b12e5d 100644 --- a/rpcclient/examples/bitcoincorehttpbulk/main.go +++ b/rpcclient/examples/bitcoincorehttpbulk/main.go @@ -14,7 +14,7 @@ import ( func main() { // Connect to local bitcoin core RPC server using HTTP POST mode. connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8332", + Host: "localhost:9245", User: "yourrpcuser", Pass: "yourrpcpass", DisableConnectOnNew: true, diff --git a/rpcclient/examples/btcwalletwebsockets/main.go b/rpcclient/examples/btcwalletwebsockets/main.go index b0bc6f83..f506f3d3 100644 --- a/rpcclient/examples/btcwalletwebsockets/main.go +++ b/rpcclient/examples/btcwalletwebsockets/main.go @@ -34,7 +34,7 @@ func main() { log.Fatal(err) } connCfg := &rpcclient.ConnConfig{ - Host: "localhost:18332", + Host: "localhost:19245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", diff --git a/rpcclient/wallet.go b/rpcclient/wallet.go index 4d6cdea0..28e4b94e 100644 --- a/rpcclient/wallet.go +++ b/rpcclient/wallet.go @@ -2792,7 +2792,7 @@ func (c *Client) UnloadWalletAsync(walletName *string) FutureUnloadWalletResult } // UnloadWallet unloads the referenced wallet. If the RPC server URL already -// contains the name of the wallet, like http://127.0.0.1:8332/wallet/, +// contains the name of the wallet, like http://127.0.0.1:9245/wallet/, // the parameter must be nil, or it'll return an error. func (c *Client) UnloadWallet(walletName *string) error { return c.UnloadWalletAsync(walletName).Receive() diff --git a/wire/message_test.go b/wire/message_test.go index 65754b41..2ec5d8d1 100644 --- a/wire/message_test.go +++ b/wire/message_test.go @@ -40,10 +40,10 @@ func TestMessage(t *testing.T) { // Create the various types of messages to test. // MsgVersion. - addrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 8333} + addrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 9246} you := NewNetAddress(addrYou, SFNodeNetwork) you.Timestamp = time.Time{} // Version message has zero value timestamp. - addrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8333} + addrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 9246} me := NewNetAddress(addrMe, SFNodeNetwork) me.Timestamp = time.Time{} // Version message has zero value timestamp. msgVersion := NewMsgVersion(me, you, 123123, 0) diff --git a/wire/msgaddr_test.go b/wire/msgaddr_test.go index 7516d324..a823b812 100644 --- a/wire/msgaddr_test.go +++ b/wire/msgaddr_test.go @@ -38,7 +38,7 @@ func TestAddr(t *testing.T) { } // Ensure NetAddresses are added properly. - tcpAddr := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8333} + tcpAddr := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 9246} na := NewNetAddress(tcpAddr, SFNodeNetwork) err := msg.AddAddress(na) if err != nil { @@ -105,7 +105,7 @@ func TestAddrWire(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } na2 := &NetAddress{ Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST @@ -129,7 +129,7 @@ func TestAddrWire(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0x29, 0xab, 0x5f, 0x49, // Timestamp 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, @@ -216,7 +216,7 @@ func TestAddrWireErrors(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } na2 := &NetAddress{ Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST @@ -234,7 +234,7 @@ func TestAddrWireErrors(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0x29, 0xab, 0x5f, 0x49, // Timestamp 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, diff --git a/wire/msgversion_test.go b/wire/msgversion_test.go index dc2b6e09..f5166e23 100644 --- a/wire/msgversion_test.go +++ b/wire/msgversion_test.go @@ -22,9 +22,9 @@ func TestVersion(t *testing.T) { // Create version message data. lastBlock := int32(234234) - tcpAddrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8333} + tcpAddrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 9246} me := NewNetAddress(tcpAddrMe, SFNodeNetwork) - tcpAddrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 8333} + tcpAddrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 9246} you := NewNetAddress(tcpAddrYou, SFNodeNetwork) nonce, err := RandomUint64() if err != nil { @@ -377,7 +377,7 @@ func TestVersionOptionalFields(t *testing.T) { Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("192.168.0.1"), - Port: 8333, + Port: 9246, }, } onlyRequiredVersionEncoded := make([]byte, len(baseVersionEncoded)-55) @@ -390,7 +390,7 @@ func TestVersionOptionalFields(t *testing.T) { Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } addrMeVersionEncoded := make([]byte, len(baseVersionEncoded)-29) copy(addrMeVersionEncoded, baseVersionEncoded) @@ -480,13 +480,13 @@ var baseVersion = &MsgVersion{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("192.168.0.1"), - Port: 8333, + Port: 9246, }, AddrMe: NetAddress{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, }, Nonce: 123123, // 0x1e0f3 UserAgent: "/btcdtest:0.0.1/", @@ -503,12 +503,12 @@ var baseVersionEncoded = []byte{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01, // IP 192.168.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian // AddrMe -- No timestamp for NetAddress in version message 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0xf3, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, // Nonce 0x10, // Varint for user agent length 0x2f, 0x62, 0x74, 0x63, 0x64, 0x74, 0x65, 0x73, @@ -526,13 +526,13 @@ var baseVersionBIP0037 = &MsgVersion{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("192.168.0.1"), - Port: 8333, + Port: 9246, }, AddrMe: NetAddress{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, }, Nonce: 123123, // 0x1e0f3 UserAgent: "/btcdtest:0.0.1/", @@ -549,12 +549,12 @@ var baseVersionBIP0037Encoded = []byte{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01, // IP 192.168.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian // AddrMe -- No timestamp for NetAddress in version message 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0xf3, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, // Nonce 0x10, // Varint for user agent length 0x2f, 0x62, 0x74, 0x63, 0x64, 0x74, 0x65, 0x73, diff --git a/wire/netaddress_test.go b/wire/netaddress_test.go index 128a7fbc..3d1bf809 100644 --- a/wire/netaddress_test.go +++ b/wire/netaddress_test.go @@ -18,7 +18,7 @@ import ( // TestNetAddress tests the NetAddress API. func TestNetAddress(t *testing.T) { ip := net.ParseIP("127.0.0.1") - port := 8333 + port := 9246 // Test NewNetAddress. na := NewNetAddress(&net.TCPAddr{IP: ip, Port: port}, 0) @@ -79,7 +79,7 @@ func TestNetAddressWire(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } // baseNetAddrNoTS is baseNetAddr with a zero value for the timestamp. @@ -92,7 +92,7 @@ func TestNetAddressWire(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian } // baseNetAddrNoTSEncoded is the wire encoded bytes of baseNetAddrNoTS. @@ -101,7 +101,7 @@ func TestNetAddressWire(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian } tests := []struct { @@ -211,7 +211,7 @@ func TestNetAddressWireErrors(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } tests := []struct { -- 2.45.3 From 0eb0616b6614d369a7b4e6e4946401d6047b182d Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Wed, 3 Nov 2021 20:41:34 -0700 Subject: [PATCH 058/118] [lbry] docs: update README.md --- README.md | 109 +++++++++++++++++++++++++++++----------- doc.go | 6 +-- docs/configuration.md | 72 +++++++++++++------------- docs/configuring_tor.md | 2 +- docs/json_rpc_api.md | 6 +-- docs/mining.md | 2 +- sample-lbcd.conf | 28 +++++------ 7 files changed, 139 insertions(+), 86 deletions(-) diff --git a/README.md b/README.md index 470c69a9..16800c6f 100644 --- a/README.md +++ b/README.md @@ -1,20 +1,19 @@ -lbcd -==== +# lbcd [![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![Coverage Status](https://coveralls.io/repos/github/lbryio/lbcd/badge.svg?branch=master)](https://coveralls.io/github/lbryio/lbcd?branch=master) [![ISC License](https://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -lbcd is a full node implementation of LBRY's blockchain written in Go (golang). +`lbcd` is a full node implementation of LBRY's blockchain written in Go (golang). -This project is currently under active development and is in a Beta state while we -ensure it matches LBRYcrd's functionality. The intention is that it properly downloads, validates, and serves the block chain using the exact -rules (including consensus bugs) for block acceptance as LBRYcrd. We have -taken great care to avoid lbcd causing a fork to the blockchain. +This project is currently under active development and is in a Beta state while +we ensure it matches LBRYcrd's functionality. The intention is that it properly +downloads, validates, and serves the block chain using the exact rules +(including consensus bugs) for block acceptance as LBRYcrd. +We have taken great care to avoid lbcd causing a fork to the blockchain. -Note: lbcd does *NOT* include -wallet functionality. That functionality is provided by the +Note: `lbcd` does *NOT* include wallet functionality. That functionality is provided by the [lbcwallet](https://github.com/lbryio/lbcwallet) and the [LBRY SDK](https://github.com/lbryio/lbry-sdk). ## Security @@ -23,44 +22,98 @@ We take security seriously. Please contact [security](mailto:security@lbry.com) Our PGP key is [here](https://lbry.com/faq/pgp-key) if you need it. We maintain a mailing list for notifications of upgrades, security issues, -and soft/hard forks. To join, visit https://lbry.com/forklist +and soft/hard forks. To join, visit [fork list](https://lbry.com/forklist) ## Requirements -All common operating systems are supported. lbcd requires at least 8GB of RAM -and at least 100GB of disk storage. Both RAM and disk requirements increase slowly over time. +All common operating systems are supported. lbcd requires at least 8GB of RAM +and at least 100GB of disk storage. Both RAM and disk requirements increase slowly over time. Using a fast NVMe disk is recommended. -lbcd is not immune to data loss. It expects a clean shutdown -via SIGINT or SIGTERM. SIGKILL, immediate VM kills, and sudden power loss -can cause data corruption, thus requiring chain resynchronization for recovery. +`lbcd` is not immune to data loss. It expects a clean shutdown via SIGINT or +SIGTERM. SIGKILL, immediate VM kills, and sudden power loss can cause data +corruption, thus requiring chain resynchronization for recovery. -For compilation, [Go](http://golang.org) 1.16 or newer is required. +For compilation, [Go](http://golang.org) 1.16 or newer is required. ## Installation -Acquire binary files from https://github.com/lbryio/lbcd/releases +Acquire binary files from [releases](https://github.com/lbryio/lbcd/releases) -#### To build from Source on Linux/BSD/MacOSX/POSIX: +### To build from Source on Linux/BSD/MacOSX/POSIX -- Install Go according to its [installation instructions](http://golang.org/doc/install). -- Use your favorite git tool to acquire the lbcd source. -- lbcd has no non-Go dependencies; it can be built by simply running `go build .` -- lbcctl can be built similarly: +Install Go according to its [installation instructions](http://golang.org/doc/install). -Both [GoLand](https://www.jetbrains.com/go/) +``` sh +git clone https://github.com/lbryio/lbcd +cd lbcd + +# Build lbcd +go build . + +# Build lbcctl +go build ./cmd/lbcctl +``` + +Both [GoLand](https://www.jetbrains.com/go/) and [VS Code](https://code.visualstudio.com/docs/languages/go) IDEs are supported. ## Usage -By default, data and logs are stored in `~/.lbcd/` +By default, data and logs are stored in ``: -To enable RPC access a username and password is required. Example: +- Linux: `~/.lbcd/` +- MacOS: `/Users//Library/Application Support/Lbcd/` + +To enable RPC access a username and password is required. Example: + +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass ``` -./lbcd --notls --rpcuser=x --rpcpass=y --txindex & -./lbcctl --notls --rpcuser=x --rpcpass=y getblocktemplate + +Interact with lbcd via RPC using `lbcctl` + +``` sh +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass getblockcount +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass getblocktemplate ``` - + +By default, the RPCs are served over TLS. `lbcd` generates (if not exists) `rpc.cert` and +`rpc.key` under `` where `lbcctl` would search and use them. + +The RPCs can also be served without TLS *(on localhost only)* using (`--notls`) + +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass --notls +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass --notls getblockcount +``` + +## Working with Different Networks + +By default, `lbcd` and `lbcctl` use the following ports for different networks respectively: + +| Network | RPC Port | Network Port | +| ------- | -------- | ------------ | +| mainnet | 9245 | 9246 | +| testnet | 19245 | 19246 | +| regtest | 29245 | 29246 | + +Running `lbcd` and `lbcctl` with `--testnet` or `--regtest` would use different chain params as well as default RPC and Network ports. + +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass --regtest +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass --regtest getblockcount +``` + +The default Network and RPC ports of `lbcd` can be overriden using `--listen` and `--rpclisten` +`lbcctl` can also connect to RPC server specified by `--rpcserver` + +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass --regtest --listen=127.0.0.1:29248 --rpclisten=127.0.0.1:29247 +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass --regtest --rpcserver=127.0.0.1:29247 getblockcount +``` + +Note: Wallet related RPCs are provided by [lbcwallet](https://github.com/lbryio/lbcwallet). ## Contributing diff --git a/doc.go b/doc.go index 94ccbaab..8ec48b5d 100644 --- a/doc.go +++ b/doc.go @@ -73,8 +73,8 @@ Application Options: fee to the given amount in thousands of bytes per minute (default: 15) --listen= Add an interface/port to listen for connections - (default all interfaces port: 8333, testnet: - 18333, signet: 38333) + (default all interfaces port: 9246, testnet: + 19246, regtest: 29246, signet: 39246) --logdir= Directory to log output --maxorphantx= Max number of orphan transactions to keep in memory (default: 100) @@ -125,7 +125,7 @@ Application Options: --rpclimitpass= Password for limited RPC connections --rpclimituser= Username for limited RPC connections --rpclisten= Add an interface/port to listen for RPC - connections (default port: 8334, testnet: 18334) + connections (default port: 9245, testnet: 19245, regtest: 29245) --rpcmaxclients= Max number of RPC clients for standard connections (default: 10) --rpcmaxconcurrentreqs= Max number of concurrent RPC requests that may be diff --git a/docs/configuration.md b/docs/configuration.md index 5ece75e8..1a02007b 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -16,29 +16,29 @@ interfaces as a couple of the examples below illustrate. Command Line Examples: -|Flags|Comment| -|----------|------------| -|--listen=|all interfaces on default port which is changed by `--testnet` and `--regtest` (**default**)| -|--listen=0.0.0.0|all IPv4 interfaces on default port which is changed by `--testnet` and `--regtest`| -|--listen=::|all IPv6 interfaces on default port which is changed by `--testnet` and `--regtest`| -|--listen=:8333|all interfaces on port 8333| -|--listen=0.0.0.0:8333|all IPv4 interfaces on port 8333| -|--listen=[::]:8333|all IPv6 interfaces on port 8333| -|--listen=127.0.0.1:8333|only IPv4 localhost on port 8333| -|--listen=[::1]:8333|only IPv6 localhost on port 8333| -|--listen=:8336|all interfaces on non-standard port 8336| -|--listen=0.0.0.0:8336|all IPv4 interfaces on non-standard port 8336| -|--listen=[::]:8336|all IPv6 interfaces on non-standard port 8336| -|--listen=127.0.0.1:8337 --listen=[::1]:8333|IPv4 localhost on port 8337 and IPv6 localhost on port 8333| -|--listen=:8333 --listen=:8337|all interfaces on ports 8333 and 8337| +| Flags | Comment | +| ------------------------------------------- | -------------------------------------------------------------------------------------------- | +| --listen= | all interfaces on default port which is changed by `--testnet` and `--regtest` (**default**) | +| --listen=0.0.0.0 | all IPv4 interfaces on default port which is changed by `--testnet` and `--regtest` | +| --listen=:: | all IPv6 interfaces on default port which is changed by `--testnet` and `--regtest` | +| --listen=:9246 | all interfaces on port 9246 | +| --listen=0.0.0.0:9246 | all IPv4 interfaces on port 9246 | +| --listen=[::]:9246 | all IPv6 interfaces on port 9246 | +| --listen=127.0.0.1:9246 | only IPv4 localhost on port 9246 | +| --listen=[::1]:9246 | only IPv6 localhost on port 9246 | +| --listen=:9247 | all interfaces on non-standard port 9247 | +| --listen=0.0.0.0:9247 | all IPv4 interfaces on non-standard port 9247 | +| --listen=[::]:9247 | all IPv6 interfaces on non-standard port 9247 | +| --listen=127.0.0.1:9248 --listen=[::1]:9246 | IPv4 localhost on port 9248 and IPv6 localhost on port 9246 | +| --listen=:9246 --listen=:9248 | all interfaces on ports 9246 and 9248 | The following config file would configure lbcd to only listen on localhost for both IPv4 and IPv6: ```text [Application Options] -listen=127.0.0.1:8333 -listen=[::1]:8333 +listen=127.0.0.1:9246 +listen=[::1]:9246 ``` In addition, if you are starting lbcd with TLS and want to make it @@ -76,21 +76,21 @@ A few things to note regarding the RPC server: Command Line Examples: -|Flags|Comment| -|----------|------------| -|--rpclisten=|all interfaces on default port which is changed by `--testnet`| -|--rpclisten=0.0.0.0|all IPv4 interfaces on default port which is changed by `--testnet`| -|--rpclisten=::|all IPv6 interfaces on default port which is changed by `--testnet`| -|--rpclisten=:8334|all interfaces on port 8334| -|--rpclisten=0.0.0.0:8334|all IPv4 interfaces on port 8334| -|--rpclisten=[::]:8334|all IPv6 interfaces on port 8334| -|--rpclisten=127.0.0.1:8334|only IPv4 localhost on port 8334| -|--rpclisten=[::1]:8334|only IPv6 localhost on port 8334| -|--rpclisten=:8336|all interfaces on non-standard port 8336| -|--rpclisten=0.0.0.0:8336|all IPv4 interfaces on non-standard port 8336| -|--rpclisten=[::]:8336|all IPv6 interfaces on non-standard port 8336| -|--rpclisten=127.0.0.1:8337 --listen=[::1]:8334|IPv4 localhost on port 8337 and IPv6 localhost on port 8334| -|--rpclisten=:8334 --listen=:8337|all interfaces on ports 8334 and 8337| +| Flags | Comment | +| ---------------------------------------------- | ------------------------------------------------------------------- | +| --rpclisten= | all interfaces on default port which is changed by `--testnet` | +| --rpclisten=0.0.0.0 | all IPv4 interfaces on default port which is changed by `--testnet` | +| --rpclisten=:: | all IPv6 interfaces on default port which is changed by `--testnet` | +| --rpclisten=:9245 | all interfaces on port 9245 | +| --rpclisten=0.0.0.0:9245 | all IPv4 interfaces on port 9245 | +| --rpclisten=[::]:9245 | all IPv6 interfaces on port 9245 | +| --rpclisten=127.0.0.1:9245 | only IPv4 localhost on port 9245 | +| --rpclisten=[::1]:9245 | only IPv6 localhost on port 9245 | +| --rpclisten=:9247 | all interfaces on non-standard port 9247 | +| --rpclisten=0.0.0.0:9247 | all IPv4 interfaces on non-standard port 9247 | +| --rpclisten=[::]:9247 | all IPv6 interfaces on non-standard port 9247 | +| --rpclisten=127.0.0.1:9248 --listen=[::1]:9245 | IPv4 localhost on port 9248 and IPv6 localhost on port 9245 | +| --rpclisten=:9245 --listen=:9248 | all interfaces on ports 9245 and 9248 | The following config file would configure the lbcd RPC server to listen to all interfaces on the default port, including external interfaces, for both IPv4 and IPv6: @@ -113,10 +113,10 @@ peer-to-peer port should be forwarded unless you specifically want to allow RPC access to your lbcd from external sources such as in more advanced network configurations. You can disable UPnP with the `--noupnp` daemon option. -|Name|Port| -|----|----| -|Default peer-to-peer port|TCP 9246| -|Default RPC port|TCP 9245| +| Name | Port | +| ------------------------- | -------- | +| Default peer-to-peer port | TCP 9246 | +| Default RPC port | TCP 9245 | ## Using bootstrap.dat diff --git a/docs/configuring_tor.md b/docs/configuring_tor.md index 6f8f821a..84bc0efd 100644 --- a/docs/configuring_tor.md +++ b/docs/configuring_tor.md @@ -60,7 +60,7 @@ address. ```text HiddenServiceDir /var/tor/lbcd -HiddenServicePort 8333 127.0.0.1:8333 +HiddenServicePort 9246 127.0.0.1:9246 ``` Once Tor is configured to provide the hidden service and you have obtained your diff --git a/docs/json_rpc_api.md b/docs/json_rpc_api.md index f902b39d..17ccba64 100644 --- a/docs/json_rpc_api.md +++ b/docs/json_rpc_api.md @@ -242,8 +242,8 @@ the method name for further details such as parameter and return information. | Description | Returns information about manually added (persistent) peers. | | Returns (dns=false) | `["ip:port", ...]` | | Returns (dns=true) | `[ (json array of objects)`
  `{ (json object)`
    `"addednode": "ip_or_domain", (string) the ip address or domain of the added peer`
    `"connected": true or false, (boolean) whether or not the peer is currently connected`
    `"addresses": [ (json array or objects) DNS lookup and connection information about the peer`
      `{ (json object)`
        `"address": "ip", (string) the ip address for this DNS entry`
        `"connected": "inbound/outbound/false" (string) the connection 'direction' (if connected)`
      `}, ...`
    `]`
  `}, ...`
`]` | -| Example Return (dns=false) | `["192.168.0.10:8333", "mydomain.org:8333"]` | -| Example Return (dns=true) | `[`
  `{`
    `"addednode": "mydomain.org:8333",`
    `"connected": true,`
    `"addresses": [`
      `{`
        `"address": "1.2.3.4",`
        `"connected": "outbound"`
      `},`
      `{`
        `"address": "5.6.7.8",`
        `"connected": "false"`
      `}`
    `]`
  `}`
`]` | +| Example Return (dns=false) | `["192.168.0.10:9246", "mydomain.org:9246"]` | +| Example Return (dns=true) | `[`
  `{`
    `"addednode": "mydomain.org:9246",`
    `"connected": true,`
    `"addresses": [`
      `{`
        `"address": "1.2.3.4",`
        `"connected": "outbound"`
      `},`
      `{`
        `"address": "5.6.7.8",`
        `"connected": "false"`
      `}`
    `]`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** @@ -427,7 +427,7 @@ the method name for further details such as parameter and return information. | Parameters | None | | Description | Returns data about each connected network peer as an array of json objects. | | Returns | `[`
  `{`
    `"addr": "host:port", (string) the ip address and port of the peer`
    `"services": "00000001", (string) the services supported by the peer`
    `"lastrecv": n, (numeric) time the last message was received in seconds since 1 Jan 1970 GMT`
    `"lastsend": n, (numeric) time the last message was sent in seconds since 1 Jan 1970 GMT`
    `"bytessent": n, (numeric) total bytes sent`
    `"bytesrecv": n, (numeric) total bytes received`
    `"conntime": n, (numeric) time the connection was made in seconds since 1 Jan 1970 GMT`
    `"pingtime": n, (numeric) number of microseconds the last ping took`
    `"pingwait": n, (numeric) number of microseconds a queued ping has been waiting for a response`
    `"version": n, (numeric) the protocol version of the peer`
    `"subver": "useragent", (string) the user agent of the peer`
    `"inbound": true_or_false, (boolean) whether or not the peer is an inbound connection`
    `"startingheight": n, (numeric) the latest block height the peer knew about when the connection was established`
    `"currentheight": n, (numeric) the latest block height the peer is known to have relayed since connected`
    `"syncnode": true_or_false, (boolean) whether or not the peer is the sync peer`
  `}, ...`
`]` | -| Example Return | `[`
  `{`
    `"addr": "178.172.xxx.xxx:8333",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/lbcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]` | +| Example Return | `[`
  `{`
    `"addr": "178.172.xxx.xxx:9246",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/lbcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** diff --git a/docs/mining.md b/docs/mining.md index 2d258733..226d560b 100644 --- a/docs/mining.md +++ b/docs/mining.md @@ -27,6 +27,6 @@ certificate into the default system Certificate Authority list. ## Set your mining software url to use https -`cgminer -o https://127.0.0.1:8334 -u rpcuser -p rpcpassword` +`cgminer -o https://127.0.0.1:9245 -u rpcuser -p rpcpassword` Alternatively, you can disable TLS with the `--notls` option for the server. diff --git a/sample-lbcd.conf b/sample-lbcd.conf index 66501a08..dbff2949 100644 --- a/sample-lbcd.conf +++ b/sample-lbcd.conf @@ -86,9 +86,9 @@ ; You may specify each IP address with or without a port. The default port will ; be added automatically if one is not specified here. ; addpeer=192.168.1.1 -; addpeer=10.0.0.2:8333 +; addpeer=10.0.0.2:9246 ; addpeer=fe80::1 -; addpeer=[fe80::2]:8333 +; addpeer=[fe80::2]:9246 ; Add persistent peers that you ONLY want to connect to as desired. One peer ; per line. You may specify each IP address with or without a port. The @@ -96,9 +96,9 @@ ; NOTE: Specifying this option has other side effects as described above in ; the 'addpeer' versus 'connect' summary section. ; connect=192.168.1.1 -; connect=10.0.0.2:8333 +; connect=10.0.0.2:9246 ; connect=fe80::1 -; connect=[fe80::2]:8333 +; connect=[fe80::2]:9246 ; Maximum number of inbound and outbound peers. ; maxpeers=125 @@ -135,16 +135,16 @@ ; listen=0.0.0.0 ; All ipv6 interfaces on default port: ; listen=:: -; All interfaces on port 8333: -; listen=:8333 -; All ipv4 interfaces on port 8333: -; listen=0.0.0.0:8333 -; All ipv6 interfaces on port 8333: -; listen=[::]:8333 -; Only ipv4 localhost on port 8333: -; listen=127.0.0.1:8333 -; Only ipv6 localhost on port 8333: -; listen=[::1]:8333 +; All interfaces on port 9246: +; listen=:9246 +; All ipv4 interfaces on port 9246: +; listen=0.0.0.0:9246 +; All ipv6 interfaces on port 9246: +; listen=[::]:9246 +; Only ipv4 localhost on port 9246: +; listen=127.0.0.1:9246 +; Only ipv6 localhost on port 9246: +; listen=[::1]:9246 ; Only ipv4 localhost on non-standard port 8336: ; listen=127.0.0.1:8336 ; All interfaces on non-standard port 8336: -- 2.45.3 From c2f28f3440729b801e2bd2d10821ca352e1b7e5d Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 4 Nov 2021 11:03:13 -0700 Subject: [PATCH 059/118] [lbry] ci: Update Dockerfile for ports --- Dockerfile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Dockerfile b/Dockerfile index 65230b07..fa291954 100644 --- a/Dockerfile +++ b/Dockerfile @@ -11,8 +11,8 @@ # For more information how to use this docker image visit: # https://github.com/lbryio/lbcd/tree/master/docs # -# 8333 Mainnet Bitcoin peer-to-peer port -# 8334 Mainet RPC port +# 9246 Mainnet Bitcoin peer-to-peer port +# 9245 Mainet RPC port ARG ARCH=amd64 -- 2.45.3 From 53f79b0979a72bd08315d4d58b5db5cae48359e6 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 9 Nov 2021 14:53:27 -0500 Subject: [PATCH 060/118] ampersand should not keep something out of the mempool --- txscript/nameclaim.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/txscript/nameclaim.go b/txscript/nameclaim.go index e1fddd7a..e58f925f 100644 --- a/txscript/nameclaim.go +++ b/txscript/nameclaim.go @@ -197,7 +197,7 @@ func isUpdateClaim(pops []parsedOpcode) bool { pops[5].opcode.value == OP_2DROP } -const illegalChars = "=&#:*$@%?/;\\\b\n\t\r\x00" +const illegalChars = "=&#:*$%?/;\\\b\n\t\r\x00" func AllClaimsAreSane(script []byte, enforceSoftFork bool) error { cs, err := DecodeClaimScript(script) -- 2.45.3 From a1771466b7d071d4c3369cad37d028d0e545608d Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 9 Nov 2021 14:59:07 -0500 Subject: [PATCH 061/118] added missing takeover height and amount RPC fields --- btcjson/claimcmds.go | 12 +++++++----- rpcclaimtrie.go | 37 +++++++++++++++++++++---------------- rpcserverhelp.go | 11 ++++++----- 3 files changed, 34 insertions(+), 26 deletions(-) diff --git a/btcjson/claimcmds.go b/btcjson/claimcmds.go index cb98fbf8..8f50fc0c 100644 --- a/btcjson/claimcmds.go +++ b/btcjson/claimcmds.go @@ -55,11 +55,12 @@ type GetClaimsForNameBySeqCmd struct { } type GetClaimsForNameResult struct { - Hash string `json:"hash"` - Height int32 `json:"height"` - NormalizedName string `json:"normalizedname"` - Claims []ClaimResult `json:"claims"` - // UnclaimedSupports []SupportResult `json:"unclaimedSupports"` how would this work with other constraints? + Hash string `json:"hash"` + Height int32 `json:"height"` + LastTakeoverHeight int32 `json:"lasttakeoverheight"` + NormalizedName string `json:"normalizedname"` + Claims []ClaimResult `json:"claims"` + // UnclaimedSupports []SupportResult `json:"supportswithoutclaim"` how would this work with other constraints? } type SupportResult struct { @@ -80,6 +81,7 @@ type ClaimResult struct { Sequence int32 `json:"sequence"` Height int32 `json:"height"` ValidAtHeight int32 `json:"validatheight"` + Amount int64 `json:"amount"` EffectiveAmount int64 `json:"effectiveamount"` Supports []SupportResult `json:"supports,omitempty"` Address string `json:"address,omitempty"` diff --git a/rpcclaimtrie.go b/rpcclaimtrie.go index 837eafc0..f452e498 100644 --- a/rpcclaimtrie.go +++ b/rpcclaimtrie.go @@ -117,10 +117,11 @@ func handleGetClaimsForName(s *rpcServer, cmd interface{}, _ <-chan struct{}) (i } return btcjson.GetClaimsForNameResult{ - Hash: hash, - Height: height, - NormalizedName: name, - Claims: results, + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, }, nil } @@ -155,10 +156,11 @@ func handleGetClaimsForNameByID(s *rpcServer, cmd interface{}, _ <-chan struct{} } return btcjson.GetClaimsForNameResult{ - Hash: hash, - Height: height, - NormalizedName: name, - Claims: results, + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, }, nil } @@ -190,10 +192,11 @@ func handleGetClaimsForNameByBid(s *rpcServer, cmd interface{}, _ <-chan struct{ } return btcjson.GetClaimsForNameResult{ - Hash: hash, - Height: height, - NormalizedName: name, - Claims: results, + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, }, nil } @@ -230,10 +233,11 @@ func handleGetClaimsForNameBySeq(s *rpcServer, cmd interface{}, _ <-chan struct{ } return btcjson.GetClaimsForNameResult{ - Hash: hash, - Height: height, - NormalizedName: name, - Claims: results, + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, }, nil } @@ -248,6 +252,7 @@ func toClaimResult(s *rpcServer, i int32, node *node.Node, includeValues *bool) TXID: claim.OutPoint.Hash.String(), N: claim.OutPoint.Index, Bid: i, // assuming sorted by bid + Amount: claim.Amount, EffectiveAmount: claim.Amount + node.SupportSums[claim.ClaimID.Key()], Sequence: claim.Sequence, Supports: supports, diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 449cb712..2d191649 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -782,10 +782,11 @@ var helpDescsEnUS = map[string]string{ "getclaimsfornamebybid-includevalues": "Return the metadata and address", "getclaimsfornamebyid-includevalues": "Return the metadata and address", - "getclaimsfornameresult-claims": "All the active claims on the given name", - "getclaimsfornameresult-normalizedname": "Lower-case version of the passed-in name", - "getclaimsfornameresult-height": "Height of the requested block", - "getclaimsfornameresult-hash": "Hash of the requested block", + "getclaimsfornameresult-claims": "All the active claims on the given name", + "getclaimsfornameresult-normalizedname": "Lower-case version of the passed-in name", + "getclaimsfornameresult-height": "Height of the requested block", + "getclaimsfornameresult-lasttakeoverheight": "Height of the most recent name takeover", + "getclaimsfornameresult-hash": "Hash of the requested block", "getchangesinblock--synopsis": "Returns a list of names affected by a given block", "getchangesinblockresult-names": "Names that changed (or were at least checked for change) on the given height", @@ -806,9 +807,9 @@ var helpDescsEnUS = map[string]string{ "claimresult-n": "The output (TXO) index", "claimresult-address": "The destination address for the claim", "claimresult-supports": "The list of supports active on the claim", - "claimresult-amount": "LBC staked", "claimresult-validatheight": "The height when the stake becomes valid", "claimresult-height": "The height when the stake was created or updated", + "claimresult-amount": "The stake amount in sats", "claimresult-effectiveamount": "The stake amount plus the active supports' amounts", "claimresult-sequence": "The order this claim was created compared to other claims on this name", "claimresult-bid": "Bid of 0 means that this claim currently owns the name", -- 2.45.3 From 8c3fdc5b6123374e1267bd5cd92190ddf2623feb Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 9 Nov 2021 15:50:02 -0500 Subject: [PATCH 062/118] made estimatesmartfee call estimatefee (for now) --- rpcserver.go | 24 +++++++++++++++++++++--- rpcserverhelp.go | 12 +++++++++++- 2 files changed, 32 insertions(+), 4 deletions(-) diff --git a/rpcserver.go b/rpcserver.go index 9848ac6d..588e4179 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -137,6 +137,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "decoderawtransaction": handleDecodeRawTransaction, "decodescript": handleDecodeScript, "estimatefee": handleEstimateFee, + "estimatesmartfee": handleEstimateSmartFee, "generate": handleGenerate, "generatetoaddress": handleGenerateToAddress, "getaddednodeinfo": handleGetAddedNodeInfo, @@ -879,23 +880,40 @@ func handleEstimateFee(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) c := cmd.(*btcjson.EstimateFeeCmd) if s.cfg.FeeEstimator == nil { - return nil, errors.New("Fee estimation disabled") + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInternal.Code, + Message: "Fee estimation disabled", + } } if c.NumBlocks <= 0 { - return -1.0, errors.New("Parameter NumBlocks must be positive") + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: "Parameter NumBlocks must be positive", + } } feeRate, err := s.cfg.FeeEstimator.EstimateFee(uint32(c.NumBlocks)) if err != nil { - return -1.0, err + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: err.Error(), + } } // Convert to satoshis per kb. return float64(feeRate), nil } +func handleEstimateSmartFee(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.EstimateSmartFeeCmd) + + rpcsLog.Debugf("EstimateSmartFee is not implemented; falling back to EstimateFee. Requested mode: %s", c.EstimateMode) + + return handleEstimateFee(s, &btcjson.EstimateFeeCmd{NumBlocks: c.ConfTarget}, closeChan) +} + func handleGenerate(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { // Respond with an error if there are no addresses to pay the // created blocks to. diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 2d191649..881cfeb5 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -123,9 +123,18 @@ var helpDescsEnUS = map[string]string{ "blocks have been generated.", "estimatefee-numblocks": "The maximum number of blocks which can be " + "generated before the transaction is mined.", - "estimatefee--result0": "Estimated fee per kilobyte in satoshis for a block to " + + "estimatefee--result0": "Estimated fee per kilobyte in satoshis necessary for a block to " + "be mined in the next NumBlocks blocks.", + "estimatesmartfee--synopsis": "Estimate the fee per kilobyte in satoshis " + + "required for a transaction to be mined before a certain number of " + + "blocks have been generated. Same as estimatefee presently.", + "estimatesmartfee-conftarget": "The maximum number of blocks which can be " + + "generated before the transaction is mined.", + "estimatesmartfee-estimatemode": "Unused at present.", + "estimatesmartfee--result0": "Estimated fee per kilobyte in satoshis necessary for a block to " + + "be mined in the next ConfTarget blocks.", + // GenerateCmd help "generate--synopsis": "Generates a set number of blocks (simnet or regtest only) and returns a JSON\n" + " array of their hashes.", @@ -841,6 +850,7 @@ var rpcResultTypes = map[string][]interface{}{ "decoderawtransaction": {(*btcjson.TxRawDecodeResult)(nil)}, "decodescript": {(*btcjson.DecodeScriptResult)(nil)}, "estimatefee": {(*float64)(nil)}, + "estimatesmartfee": {(*float64)(nil)}, "generate": {(*[]string)(nil)}, "generatetoaddress": {(*[]string)(nil)}, "getaddednodeinfo": {(*[]string)(nil), (*[]btcjson.GetAddedNodeInfoResult)(nil)}, -- 2.45.3 From b9a5e091e1b1dece3dfd3899b1aa8a75f2853baa Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 6 Jul 2021 19:36:21 -0700 Subject: [PATCH 063/118] [lbry] wire: optimize binaryFreeList handling --- wire/common.go | 56 ++++++++------------------------------------------ 1 file changed, 9 insertions(+), 47 deletions(-) diff --git a/wire/common.go b/wire/common.go index 42c1797b..8d61bdb6 100644 --- a/wire/common.go +++ b/wire/common.go @@ -18,10 +18,6 @@ import ( const ( // MaxVarIntPayload is the maximum payload size for a variable length integer. MaxVarIntPayload = 9 - - // binaryFreeListMaxItems is the number of buffers to keep in the free - // list to use for binary serialization and deserialization. - binaryFreeListMaxItems = 1024 ) var ( @@ -47,38 +43,14 @@ var ( // io.Writer, and return the buffer to the free list. type binaryFreeList chan []byte -// Borrow returns a byte slice from the free list with a length of 8. A new -// buffer is allocated if there are not any available on the free list. -func (l binaryFreeList) Borrow() []byte { - var buf []byte - select { - case buf = <-l: - default: - buf = make([]byte, 8) - } - return buf[:8] -} - -// Return puts the provided byte slice back on the free list. The buffer MUST -// have been obtained via the Borrow function and therefore have a cap of 8. -func (l binaryFreeList) Return(buf []byte) { - select { - case l <- buf: - default: - // Let it go to the garbage collector. - } -} - // Uint8 reads a single byte from the provided reader using a buffer from the // free list and returns it as a uint8. func (l binaryFreeList) Uint8(r io.Reader) (uint8, error) { - buf := l.Borrow()[:1] + buf := make([]byte, 1) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := buf[0] - l.Return(buf) return rv, nil } @@ -86,13 +58,11 @@ func (l binaryFreeList) Uint8(r io.Reader) (uint8, error) { // free list, converts it to a number using the provided byte order, and returns // the resulting uint16. func (l binaryFreeList) Uint16(r io.Reader, byteOrder binary.ByteOrder) (uint16, error) { - buf := l.Borrow()[:2] + buf := make([]byte, 2) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := byteOrder.Uint16(buf) - l.Return(buf) return rv, nil } @@ -100,13 +70,11 @@ func (l binaryFreeList) Uint16(r io.Reader, byteOrder binary.ByteOrder) (uint16, // free list, converts it to a number using the provided byte order, and returns // the resulting uint32. func (l binaryFreeList) Uint32(r io.Reader, byteOrder binary.ByteOrder) (uint32, error) { - buf := l.Borrow()[:4] + buf := make([]byte, 4) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := byteOrder.Uint32(buf) - l.Return(buf) return rv, nil } @@ -114,23 +82,20 @@ func (l binaryFreeList) Uint32(r io.Reader, byteOrder binary.ByteOrder) (uint32, // free list, converts it to a number using the provided byte order, and returns // the resulting uint64. func (l binaryFreeList) Uint64(r io.Reader, byteOrder binary.ByteOrder) (uint64, error) { - buf := l.Borrow()[:8] + buf := make([]byte, 8) // should be allocated on the stack if _, err := io.ReadFull(r, buf); err != nil { - l.Return(buf) return 0, err } rv := byteOrder.Uint64(buf) - l.Return(buf) return rv, nil } // PutUint8 copies the provided uint8 into a buffer from the free list and // writes the resulting byte to the given writer. func (l binaryFreeList) PutUint8(w io.Writer, val uint8) error { - buf := l.Borrow()[:1] + buf := make([]byte, 1) // should be allocated on the stack buf[0] = val _, err := w.Write(buf) - l.Return(buf) return err } @@ -138,10 +103,9 @@ func (l binaryFreeList) PutUint8(w io.Writer, val uint8) error { // buffer from the free list and writes the resulting two bytes to the given // writer. func (l binaryFreeList) PutUint16(w io.Writer, byteOrder binary.ByteOrder, val uint16) error { - buf := l.Borrow()[:2] + buf := make([]byte, 2) // should be allocated on the stack byteOrder.PutUint16(buf, val) _, err := w.Write(buf) - l.Return(buf) return err } @@ -149,10 +113,9 @@ func (l binaryFreeList) PutUint16(w io.Writer, byteOrder binary.ByteOrder, val u // buffer from the free list and writes the resulting four bytes to the given // writer. func (l binaryFreeList) PutUint32(w io.Writer, byteOrder binary.ByteOrder, val uint32) error { - buf := l.Borrow()[:4] + buf := make([]byte, 4) // should be allocated on the stack byteOrder.PutUint32(buf, val) _, err := w.Write(buf) - l.Return(buf) return err } @@ -160,16 +123,15 @@ func (l binaryFreeList) PutUint32(w io.Writer, byteOrder binary.ByteOrder, val u // buffer from the free list and writes the resulting eight bytes to the given // writer. func (l binaryFreeList) PutUint64(w io.Writer, byteOrder binary.ByteOrder, val uint64) error { - buf := l.Borrow()[:8] + buf := make([]byte, 8) // should be allocated on the stack byteOrder.PutUint64(buf, val) _, err := w.Write(buf) - l.Return(buf) return err } // binarySerializer provides a free list of buffers to use for serializing and // deserializing primitive integer values to and from io.Readers and io.Writers. -var binarySerializer binaryFreeList = make(chan []byte, binaryFreeListMaxItems) +var binarySerializer binaryFreeList = make(chan []byte) // errNonCanonicalVarInt is the common format string used for non-canonically // encoded variable length integer errors. -- 2.45.3 From cf7f2b73279c51f87cbb49f79c5e9b4f40253cb3 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:05:31 -0700 Subject: [PATCH 064/118] [lbry] wire: update protocol NetIDs --- wire/protocol.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/wire/protocol.go b/wire/protocol.go index 8cc9838a..cade06b7 100644 --- a/wire/protocol.go +++ b/wire/protocol.go @@ -147,13 +147,13 @@ type BitcoinNet uint32 // better idea to simply disconnect clients that are misbehaving over TCP. const ( // MainNet represents the main bitcoin network. - MainNet BitcoinNet = 0xd9b4bef9 + MainNet BitcoinNet = 0xf1aae4fa // TestNet represents the regression test network. - TestNet BitcoinNet = 0xdab5bffa + TestNet BitcoinNet = 0xd1aae4fa // TestNet3 represents the test network (version 3). - TestNet3 BitcoinNet = 0x0709110b + TestNet3 BitcoinNet = 0xe1aae4fa // SimNet represents the simulation test network. SimNet BitcoinNet = 0x12141c16 -- 2.45.3 From e723703682eb6e5e891f9b4c0308c0c0826b07d8 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 6 Jul 2021 19:42:57 -0700 Subject: [PATCH 065/118] [lbry] profile: support fgprof (flame graph) --- btcd.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/btcd.go b/btcd.go index 3ace182c..b93851ba 100644 --- a/btcd.go +++ b/btcd.go @@ -18,6 +18,8 @@ import ( "github.com/btcsuite/btcd/blockchain/indexers" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/limits" + + "github.com/felixge/fgprof" ) const ( @@ -65,6 +67,7 @@ func btcdMain(serverChan chan<- *server) error { // Enable http profiling server if requested. if cfg.Profile != "" { + http.DefaultServeMux.Handle("/debug/fgprof", fgprof.Handler()) go func() { listenAddr := net.JoinHostPort("", cfg.Profile) btcdLog.Infof("Profile server listening on %s", listenAddr) -- 2.45.3 From 3798947d7c44d04747d604c408ce94ea751f2f3c Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 19:46:51 -0700 Subject: [PATCH 066/118] [lbry] chaincfg: implement LBRY PoW Hash --- chaincfg/chainhash/hashfuncs.go | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/chaincfg/chainhash/hashfuncs.go b/chaincfg/chainhash/hashfuncs.go index bf74f73c..194c60e3 100644 --- a/chaincfg/chainhash/hashfuncs.go +++ b/chaincfg/chainhash/hashfuncs.go @@ -5,7 +5,12 @@ package chainhash -import "crypto/sha256" +import ( + "crypto/sha256" + "crypto/sha512" + + "golang.org/x/crypto/ripemd160" +) // HashB calculates hash(b) and returns the resulting bytes. func HashB(b []byte) []byte { @@ -31,3 +36,26 @@ func DoubleHashH(b []byte) Hash { first := sha256.Sum256(b) return Hash(sha256.Sum256(first[:])) } + +// LbryPoWHashH calculates returns the PoW Hash. +// +// doubled := SHA256(SHA256(b)) +// expanded := SHA512(doubled) +// left := RIPEMD160(expanded[0:32]) +// right := RIPEMD160(expanded[32:64]) +// result := SHA256(SHA256(left||right)) +func LbryPoWHashH(b []byte) Hash { + doubled := DoubleHashB(b) + expanded := sha512.Sum512(doubled) + + r := ripemd160.New() + r.Reset() + r.Write(expanded[:sha256.Size]) + left := r.Sum(nil) + + r.Reset() + r.Write(expanded[sha256.Size:]) + + combined := r.Sum(left) + return DoubleHashH(combined) +} -- 2.45.3 From 97ead5dd6f3b207b7f668001815c069457b21aad Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:03:41 -0700 Subject: [PATCH 067/118] [lbry] chaincfg: setup genisis blocks --- chaincfg/genesis.go | 87 +++++++++++++++++++++++---------------------- 1 file changed, 44 insertions(+), 43 deletions(-) diff --git a/chaincfg/genesis.go b/chaincfg/genesis.go index 73d28610..2c2a043e 100644 --- a/chaincfg/genesis.go +++ b/chaincfg/genesis.go @@ -22,33 +22,22 @@ var genesisCoinbaseTx = wire.MsgTx{ Index: 0xffffffff, }, SignatureScript: []byte{ - 0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x45, /* |.......E| */ - 0x54, 0x68, 0x65, 0x20, 0x54, 0x69, 0x6d, 0x65, /* |The Time| */ - 0x73, 0x20, 0x30, 0x33, 0x2f, 0x4a, 0x61, 0x6e, /* |s 03/Jan| */ - 0x2f, 0x32, 0x30, 0x30, 0x39, 0x20, 0x43, 0x68, /* |/2009 Ch| */ - 0x61, 0x6e, 0x63, 0x65, 0x6c, 0x6c, 0x6f, 0x72, /* |ancellor| */ - 0x20, 0x6f, 0x6e, 0x20, 0x62, 0x72, 0x69, 0x6e, /* | on brin| */ - 0x6b, 0x20, 0x6f, 0x66, 0x20, 0x73, 0x65, 0x63, /* |k of sec|*/ - 0x6f, 0x6e, 0x64, 0x20, 0x62, 0x61, 0x69, 0x6c, /* |ond bail| */ - 0x6f, 0x75, 0x74, 0x20, 0x66, 0x6f, 0x72, 0x20, /* |out for |*/ - 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |banks| */ + 0x04, 0xff, 0xff, 0x00, 0x1d, 0x01, 0x04, 0x17, + 0x69, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x20, 0x74, + 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, + 0x20, 0x73, 0x74, 0x72, 0x69, 0x6e, 0x67, }, Sequence: 0xffffffff, }, }, TxOut: []*wire.TxOut{ { - Value: 0x12a05f200, + Value: 0x8e1bc9bf040000, // 400000000 * COIN PkScript: []byte{ - 0x41, 0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, /* |A.g....U| */ - 0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, /* |H'.g..q0| */ - 0xb7, 0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, /* |..\..(.9| */ - 0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, /* |..yb...a| */ - 0xde, 0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, /* |..I..?L.| */ - 0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, /* |8..U....| */ - 0x12, 0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, /* |..\8M...| */ - 0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, /* |.W.Lp+k.| */ - 0x1d, 0x5f, 0xac, /* |._.| */ + 0x76, 0xa9, 0x14, 0x34, 0x59, 0x91, 0xdb, 0xf5, + 0x7b, 0xfb, 0x01, 0x4b, 0x87, 0x00, 0x6a, 0xcd, + 0xfa, 0xfb, 0xfc, 0x5f, 0xe8, 0x29, 0x2f, 0x88, + 0xac, }, }, }, @@ -58,19 +47,28 @@ var genesisCoinbaseTx = wire.MsgTx{ // genesisHash is the hash of the first block in the block chain for the main // network (genesis block). var genesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x6f, 0xe2, 0x8c, 0x0a, 0xb6, 0xf1, 0xb3, 0x72, - 0xc1, 0xa6, 0xa2, 0x46, 0xae, 0x63, 0xf7, 0x4f, - 0x93, 0x1e, 0x83, 0x65, 0xe1, 0x5a, 0x08, 0x9c, - 0x68, 0xd6, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x63, 0xf4, 0x34, 0x6a, 0x4d, 0xb3, 0x4f, 0xdf, + 0xce, 0x29, 0xa7, 0x0f, 0x5e, 0x8d, 0x11, 0xf0, + 0x65, 0xf6, 0xb9, 0x16, 0x02, 0xb7, 0x03, 0x6c, + 0x7f, 0x22, 0xf3, 0xa0, 0x3b, 0x28, 0x89, 0x9c, }) // genesisMerkleRoot is the hash of the first transaction in the genesis block // for the main network. var genesisMerkleRoot = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x3b, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, - 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, - 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, - 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, + 0xcc, 0x59, 0xe5, 0x9f, 0xf9, 0x7a, 0xc0, 0x92, + 0xb5, 0x5e, 0x42, 0x3a, 0xa5, 0x49, 0x51, 0x51, + 0xed, 0x6f, 0xb8, 0x05, 0x70, 0xa5, 0xbb, 0x78, + 0xcd, 0x5b, 0xd1, 0xc3, 0x82, 0x1c, 0x21, 0xb8, +}) + +// genesisClaimTrie is the hash of the first transaction in the genesis block +// for the main network. +var genesisClaimTrie = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }) // genesisBlock defines the genesis block of the block chain which serves as the @@ -79,10 +77,11 @@ var genesisBlock = wire.MsgBlock{ Header: wire.BlockHeader{ Version: 1, PrevBlock: chainhash.Hash{}, // 0000000000000000000000000000000000000000000000000000000000000000 - MerkleRoot: genesisMerkleRoot, // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b - Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 18:15:05 +0000 UTC - Bits: 0x1d00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] - Nonce: 0x7c2bac1d, // 2083236893 + MerkleRoot: genesisMerkleRoot, // b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc + ClaimTrie: genesisClaimTrie, // 0000000000000000000000000000000000000000000000000000000000000001 + Timestamp: time.Unix(1446058291, 0), // 28 Oct 2015 18:51:31 +0000 UTC + Bits: 0x1f00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] + Nonce: 0x00000507, // 1287 }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } @@ -90,10 +89,10 @@ var genesisBlock = wire.MsgBlock{ // regTestGenesisHash is the hash of the first block in the block chain for the // regression test network (genesis block). var regTestGenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x06, 0x22, 0x6e, 0x46, 0x11, 0x1a, 0x0b, 0x59, - 0xca, 0xaf, 0x12, 0x60, 0x43, 0xeb, 0x5b, 0xbf, - 0x28, 0xc3, 0x4f, 0x3a, 0x5e, 0x33, 0x2a, 0x1f, - 0xc7, 0xb2, 0xb7, 0x3c, 0xf1, 0x88, 0x91, 0x0f, + 0x56, 0x75, 0x68, 0x69, 0x76, 0x67, 0x4f, 0x50, + 0xa0, 0xa1, 0x95, 0x3d, 0x17, 0x2e, 0x9e, 0xcf, + 0x4a, 0x4a, 0x62, 0x1d, 0xc9, 0xa4, 0xc3, 0x79, + 0x5d, 0xec, 0xd4, 0x99, 0x12, 0xcf, 0x3f, 0x6e, }) // regTestGenesisMerkleRoot is the hash of the first transaction in the genesis @@ -107,10 +106,11 @@ var regTestGenesisBlock = wire.MsgBlock{ Header: wire.BlockHeader{ Version: 1, PrevBlock: chainhash.Hash{}, // 0000000000000000000000000000000000000000000000000000000000000000 - MerkleRoot: regTestGenesisMerkleRoot, // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b - Timestamp: time.Unix(1296688602, 0), // 2011-02-02 23:16:42 +0000 UTC + MerkleRoot: regTestGenesisMerkleRoot, // b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc + ClaimTrie: genesisClaimTrie, // 0000000000000000000000000000000000000000000000000000000000000001 + Timestamp: time.Unix(1446058291, 0), // 28 Oct 2015 18:51:31 +0000 UTC Bits: 0x207fffff, // 545259519 [7fffff0000000000000000000000000000000000000000000000000000000000] - Nonce: 2, + Nonce: 1, }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } @@ -135,10 +135,11 @@ var testNet3GenesisBlock = wire.MsgBlock{ Header: wire.BlockHeader{ Version: 1, PrevBlock: chainhash.Hash{}, // 0000000000000000000000000000000000000000000000000000000000000000 - MerkleRoot: testNet3GenesisMerkleRoot, // 4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b - Timestamp: time.Unix(1296688602, 0), // 2011-02-02 23:16:42 +0000 UTC - Bits: 0x1d00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] - Nonce: 0x18aea41a, // 414098458 + MerkleRoot: testNet3GenesisMerkleRoot, // b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc + ClaimTrie: genesisClaimTrie, // 0000000000000000000000000000000000000000000000000000000000000001 + Timestamp: time.Unix(1446058291, 0), // 28 Oct 2015 18:51:31 +0000 UTC + Bits: 0x1f00ffff, // 486604799 [00000000ffff0000000000000000000000000000000000000000000000000000] + Nonce: 0x00000507, // 1287 }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -- 2.45.3 From 660f16d2c2cb88a1941133d55f028d3f94536313 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:04:41 -0700 Subject: [PATCH 068/118] [lbry] chaincfg: update chainparams for LBRY chain Co-authored-by: Brannon King Co-authored-by: Alex Grintsvayg --- chaincfg/params.go | 263 +++++++++++++++++++++------------------------ 1 file changed, 121 insertions(+), 142 deletions(-) diff --git a/chaincfg/params.go b/chaincfg/params.go index a6d8d3e5..68c362d5 100644 --- a/chaincfg/params.go +++ b/chaincfg/params.go @@ -25,8 +25,8 @@ var ( bigOne = big.NewInt(1) // mainPowLimit is the highest proof of work value a Bitcoin block can - // have for the main network. It is the value 2^224 - 1. - mainPowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 224), bigOne) + // have for the main network. It is the value 2^240 - 1. + mainPowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 240), bigOne) // regressionPowLimit is the highest proof of work value a Bitcoin block // can have for the regression test network. It is the value 2^255 - 1. @@ -34,8 +34,8 @@ var ( // testNet3PowLimit is the highest proof of work value a Bitcoin block // can have for the test network (version 3). It is the value - // 2^224 - 1. - testNet3PowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 224), bigOne) + // 2^240 - 1. + testNet3PowLimit = new(big.Int).Sub(new(big.Int).Lsh(bigOne, 240), bigOne) // simNetPowLimit is the highest proof of work value a Bitcoin block // can have for the simulation test network. It is the value 2^255 - 1. @@ -102,6 +102,9 @@ type ConsensusDeployment struct { // ExpireTime is the median block time after which the attempted // deployment expires. ExpireTime uint64 + + // ForceActiveAt is added by LBRY to bypass consensus. Features are activated via hard-fork instead. + ForceActiveAt int32 } // Constants that define the deployment offset in the deployments field of the @@ -237,11 +240,9 @@ type Params struct { Bech32HRPSegwit string // Address encoding magics - PubKeyHashAddrID byte // First byte of a P2PKH address - ScriptHashAddrID byte // First byte of a P2SH address - PrivateKeyID byte // First byte of a WIF private key - WitnessPubKeyHashAddrID byte // First byte of a P2WPKH address - WitnessScriptHashAddrID byte // First byte of a P2WSH address + PubKeyHashAddrID byte // First byte of a P2PKH address + ScriptHashAddrID byte // First byte of a P2SH address + PrivateKeyID byte // First byte of a WIF private key // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID [4]byte @@ -256,60 +257,58 @@ type Params struct { var MainNetParams = Params{ Name: "mainnet", Net: wire.MainNet, - DefaultPort: "8333", + DefaultPort: "9246", DNSSeeds: []DNSSeed{ - {"seed.bitcoin.sipa.be", true}, - {"dnsseed.bluematt.me", true}, - {"dnsseed.bitcoin.dashjr.org", false}, - {"seed.bitcoinstats.com", true}, - {"seed.bitnodes.io", false}, - {"seed.bitcoin.jonasschnelli.ch", true}, + {"dnsseed1.lbry.com", true}, + {"dnsseed2.lbry.com", true}, + {"dnsseed3.lbry.com", true}, + {"seed.lbry.grin.io", true}, + {"seed.allaboutlbc.com", true}, }, // Chain parameters GenesisBlock: &genesisBlock, GenesisHash: &genesisHash, PowLimit: mainPowLimit, - PowLimitBits: 0x1d00ffff, - BIP0034Height: 227931, // 000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8 - BIP0065Height: 388381, // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0 - BIP0066Height: 363725, // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931 + PowLimitBits: 0x1f00ffff, + BIP0034Height: 1, + BIP0065Height: 200000, + BIP0066Height: 200000, CoinbaseMaturity: 100, - SubsidyReductionInterval: 210000, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more + SubsidyReductionInterval: 1 << 5, + TargetTimespan: time.Second * 150, // retarget every block + TargetTimePerBlock: time.Second * 150, // 150 seconds + RetargetAdjustmentFactor: 4, // 25% less, 400% more ReduceMinDifficulty: false, MinDiffReductionTime: 0, GenerateSupported: false, // Checkpoints ordered from oldest to newest. Checkpoints: []Checkpoint{ - {11111, newHashFromStr("0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")}, - {33333, newHashFromStr("000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")}, - {74000, newHashFromStr("0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")}, - {105000, newHashFromStr("00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")}, - {134444, newHashFromStr("00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")}, - {168000, newHashFromStr("000000000000099e61ea72015e79632f216fe6cb33d7899acb35b75c8303b763")}, - {193000, newHashFromStr("000000000000059f452a5f7340de6682a977387c17010ff6e6c3bd83ca8b1317")}, - {210000, newHashFromStr("000000000000048b95347e83192f69cf0366076336c639f9b7228e9ba171342e")}, - {216116, newHashFromStr("00000000000001b4f4b433e81ee46494af945cf96014816a4e2370f11b23df4e")}, - {225430, newHashFromStr("00000000000001c108384350f74090433e7fcf79a606b8e797f065b130575932")}, - {250000, newHashFromStr("000000000000003887df1f29024b06fc2200b55f8af8f35453d7be294df2d214")}, - {267300, newHashFromStr("000000000000000a83fbd660e918f218bf37edd92b748ad940483c7c116179ac")}, - {279000, newHashFromStr("0000000000000001ae8c72a0b0c301f67e3afca10e819efa9041e458e9bd7e40")}, - {300255, newHashFromStr("0000000000000000162804527c6e9b9f0563a280525f9d08c12041def0a0f3b2")}, - {319400, newHashFromStr("000000000000000021c6052e9becade189495d1c539aa37c58917305fd15f13b")}, - {343185, newHashFromStr("0000000000000000072b8bf361d01a6ba7d445dd024203fafc78768ed4368554")}, - {352940, newHashFromStr("000000000000000010755df42dba556bb72be6a32f3ce0b6941ce4430152c9ff")}, - {382320, newHashFromStr("00000000000000000a8dc6ed5b133d0eb2fd6af56203e4159789b092defd8ab2")}, - {400000, newHashFromStr("000000000000000004ec466ce4732fe6f1ed1cddc2ed4b328fff5224276e3f6f")}, - {430000, newHashFromStr("000000000000000001868b2bb3a285f3cc6b33ea234eb70facf4dcdf22186b87")}, - {460000, newHashFromStr("000000000000000000ef751bbce8e744ad303c47ece06c8d863e4d417efc258c")}, - {490000, newHashFromStr("000000000000000000de069137b17b8d5a3dfbd5b145b2dcfb203f15d0c4de90")}, - {520000, newHashFromStr("0000000000000000000d26984c0229c9f6962dc74db0a6d525f2f1640396f69c")}, - {550000, newHashFromStr("000000000000000000223b7a2298fb1c6c75fb0efc28a4c56853ff4112ec6bc9")}, - {560000, newHashFromStr("0000000000000000002c7b276daf6efb2b6aa68e2ce3be67ef925b3264ae7122")}, + {40000, newHashFromStr("4c55584b068108b15c0066a010d11971aa92f46b0a73d479f1b7fa57df8b05f4")}, + {80000, newHashFromStr("6e9facdfb87ba8394a46c61a7c093f7f00b1397a2dabc6a04f2911e0efdcf50a")}, + {120000, newHashFromStr("6a9dba420ec544b927769765dccec8b29e214e6ca9f82b54a52bf20ca517b75a")}, + {160000, newHashFromStr("87b2913a509d857401f7587903c90214db7847af1a1ad63a3b6f245936e3ae9d")}, + {200000, newHashFromStr("0fe8ed6019a83028006435e47be4e37a0d3ed48019cde1dc7ede6562e5829839")}, + {240000, newHashFromStr("cb3c2342afbe7291012f2288403a9d105f46987f78b279d516db2deb4d35b0b7")}, + {280000, newHashFromStr("9835d03eb527ea4ce45c217350c68042926d497c21fb31413b2f7824ff6fc6c3")}, + {320000, newHashFromStr("ad80c7cb91ca1d9c9b7bf68ca1b6d4ba217fe25ca5ded6a7e8acbaba663b143f")}, + {360000, newHashFromStr("f9fd013252439663c1e729a8afb27187a8b9cc63a253336060f867e3cfbe4dcb")}, + {400000, newHashFromStr("f0e56e70782af63ccb49c76e852540688755869ba59ec68cac9c04a6b4d9f5ca")}, + {440000, newHashFromStr("52760e00c369b40781a2ced32836711fab82a720fafb121118c815bb46afd996")}, + {480000, newHashFromStr("cecacaf4d1a8d1ef60da39343540781115abb91f5f0c976bb08afc4d4e3218ac")}, + {520000, newHashFromStr("fa5e9d6dcf9ad57ba60d8ba26fb05585741098d10f42ed9d5e6b5e90ebc278d6")}, + {560000, newHashFromStr("95c6229bd9b40f03a8426b2fec740026b3f06b1628cfb87527b0cbd0da328c0c")}, + {600000, newHashFromStr("532657a97d480feb2d0423bb736cbfd7400b3ac8311e81ac749a2f29103a6c6b")}, + {640000, newHashFromStr("68b69e3e8765e1ddbac63cbfbbf12e1a920da994d242a26fd07624f067743080")}, + {680000, newHashFromStr("7b9f30c959405b5b96d0b0c2ba8fc7c5586cd0ce40df51427de4b8a217859c45")}, + {720000, newHashFromStr("42084d5f88c71c0ae09b8677070969df9c3ef875c5f434133f552d863204f0cb")}, + {760000, newHashFromStr("1887cd8b50375a9ac0dc9686c98fa8ac69bca618eab6254310647057f6fe4fc9")}, + {800000, newHashFromStr("d34bb871b21e6fda4bd9d9e530ebf12e044814004007f088415035c651ecf322")}, + {840000, newHashFromStr("d0e73c5ce3ad5d6fdb4483aa450f0b1cf7e4570987ee3a3806ace4ad2f7cc9af")}, + {880000, newHashFromStr("806a95f26bab603f1d9132b5d4ea72aab9d1198ad55ae18dac1e149f6cb70ce4")}, + {920000, newHashFromStr("83bc84555105436c51728ab200e8da4d9b3a365fd3d1d47a60048ad0f977c55b")}, + {960000, newHashFromStr("60e37b1c2d1f8771290b7f84865cbadf22b5b89d3ce1201d454b09f0775b42c2")}, }, // Consensus rule change deployments. @@ -325,14 +324,16 @@ var MainNetParams = Params{ ExpireTime: 1230767999, // December 31, 2008 UTC }, DeploymentCSV: { - BitNumber: 0, - StartTime: 1462060800, // May 1st, 2016 - ExpireTime: 1493596800, // May 1st, 2017 + BitNumber: 0, + StartTime: 1462060800, // May 1st, 2016 + ExpireTime: 1493596800, // May 1st, 2017 + ForceActiveAt: 200000, }, DeploymentSegwit: { - BitNumber: 1, - StartTime: 1479168000, // November 15, 2016 UTC - ExpireTime: 1510704000, // November 15, 2017 UTC. + BitNumber: 1, + StartTime: 1547942400, // Jan 20, 2019 + ExpireTime: 1548288000, // Jan 24, 2019 + ForceActiveAt: 680770, }, }, @@ -341,18 +342,16 @@ var MainNetParams = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "bc", // always bc for main net + Bech32HRPSegwit: "lbc", // Address encoding magics - PubKeyHashAddrID: 0x00, // starts with 1 - ScriptHashAddrID: 0x05, // starts with 3 - PrivateKeyID: 0x80, // starts with 5 (uncompressed) or K (compressed) - WitnessPubKeyHashAddrID: 0x06, // starts with p2 - WitnessScriptHashAddrID: 0x0A, // starts with 7Xh + PubKeyHashAddrID: 0x55, + ScriptHashAddrID: 0x7a, + PrivateKeyID: 0x1c, // BIP32 hierarchical deterministic extended key magics - HDPrivateKeyID: [4]byte{0x04, 0x88, 0xad, 0xe4}, // starts with xprv - HDPublicKeyID: [4]byte{0x04, 0x88, 0xb2, 0x1e}, // starts with xpub + HDPrivateKeyID: [4]byte{0x04, 0x88, 0xad, 0xe4}, + HDPublicKeyID: [4]byte{0x04, 0x88, 0xb2, 0x1e}, // BIP44 coin type used in the hierarchical deterministic path for // address generation. @@ -365,7 +364,7 @@ var MainNetParams = Params{ var RegressionNetParams = Params{ Name: "regtest", Net: wire.TestNet, - DefaultPort: "18444", + DefaultPort: "29246", DNSSeeds: []DNSSeed{}, // Chain parameters @@ -374,15 +373,15 @@ var RegressionNetParams = Params{ PowLimit: regressionPowLimit, PowLimitBits: 0x207fffff, CoinbaseMaturity: 100, - BIP0034Height: 100000000, // Not active - Permit ver 1 blocks - BIP0065Height: 1351, // Used by regression tests - BIP0066Height: 1251, // Used by regression tests - SubsidyReductionInterval: 150, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more - ReduceMinDifficulty: true, - MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 + BIP0034Height: 1000, + BIP0065Height: 1351, // Used by regression tests + BIP0066Height: 1251, // Used by regression tests + SubsidyReductionInterval: 1 << 5, + TargetTimespan: time.Second, + TargetTimePerBlock: time.Second, + RetargetAdjustmentFactor: 4, // 25% less, 400% more + ReduceMinDifficulty: false, + MinDiffReductionTime: 0, GenerateSupported: true, // Checkpoints ordered from oldest to newest. @@ -401,14 +400,16 @@ var RegressionNetParams = Params{ ExpireTime: math.MaxInt64, // Never expires }, DeploymentCSV: { - BitNumber: 0, - StartTime: 0, // Always available for vote - ExpireTime: math.MaxInt64, // Never expires + BitNumber: 0, + StartTime: 0, // Always available for vote + ExpireTime: math.MaxInt64, // Never expires + ForceActiveAt: 1, }, DeploymentSegwit: { - BitNumber: 1, - StartTime: 0, // Always available for vote - ExpireTime: math.MaxInt64, // Never expires. + BitNumber: 1, + StartTime: 0, + ExpireTime: math.MaxInt64, + ForceActiveAt: 150, }, }, @@ -417,12 +418,12 @@ var RegressionNetParams = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "bcrt", // always bcrt for reg test net + Bech32HRPSegwit: "rlbc", // Address encoding magics - PubKeyHashAddrID: 0x6f, // starts with m or n - ScriptHashAddrID: 0xc4, // starts with 2 - PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) + PubKeyHashAddrID: 111, // starts with m or n + ScriptHashAddrID: 196, // starts with 2 + PrivateKeyID: 239, // starts with 9 (uncompressed) or c (compressed) // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv @@ -439,48 +440,31 @@ var RegressionNetParams = Params{ var TestNet3Params = Params{ Name: "testnet3", Net: wire.TestNet3, - DefaultPort: "18333", + DefaultPort: "19246", DNSSeeds: []DNSSeed{ - {"testnet-seed.bitcoin.jonasschnelli.ch", true}, - {"testnet-seed.bitcoin.schildbach.de", false}, - {"seed.tbtc.petertodd.org", true}, - {"testnet-seed.bluematt.me", false}, + {"testdnsseed1.lbry.com", true}, + {"testdnsseed2.lbry.com", true}, }, // Chain parameters GenesisBlock: &testNet3GenesisBlock, GenesisHash: &testNet3GenesisHash, PowLimit: testNet3PowLimit, - PowLimitBits: 0x1d00ffff, - BIP0034Height: 21111, // 0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8 - BIP0065Height: 581885, // 00000000007f6655f22f98e72ed80d8b06dc761d5da09df0fa1dc4be4f861eb6 - BIP0066Height: 330776, // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182 + PowLimitBits: 0x1f00ffff, + BIP0034Height: 21111, // 0x0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8 + BIP0065Height: 1200000, + BIP0066Height: 1200000, CoinbaseMaturity: 100, - SubsidyReductionInterval: 210000, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more - ReduceMinDifficulty: true, - MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 - GenerateSupported: false, + SubsidyReductionInterval: 1 << 5, + TargetTimespan: time.Second * 150, // retarget every block + TargetTimePerBlock: time.Second * 150, // 150 seconds + RetargetAdjustmentFactor: 4, // 25% less, 400% more + ReduceMinDifficulty: false, + MinDiffReductionTime: 0, + GenerateSupported: true, // Checkpoints ordered from oldest to newest. - Checkpoints: []Checkpoint{ - {546, newHashFromStr("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")}, - {100000, newHashFromStr("00000000009e2958c15ff9290d571bf9459e93b19765c6801ddeccadbb160a1e")}, - {200000, newHashFromStr("0000000000287bffd321963ef05feab753ebe274e1d78b2fd4e2bfe9ad3aa6f2")}, - {300001, newHashFromStr("0000000000004829474748f3d1bc8fcf893c88be255e6d7f571c548aff57abf4")}, - {400002, newHashFromStr("0000000005e2c73b8ecb82ae2dbc2e8274614ebad7172b53528aba7501f5a089")}, - {500011, newHashFromStr("00000000000929f63977fbac92ff570a9bd9e7715401ee96f2848f7b07750b02")}, - {600002, newHashFromStr("000000000001f471389afd6ee94dcace5ccc44adc18e8bff402443f034b07240")}, - {700000, newHashFromStr("000000000000406178b12a4dea3b27e13b3c4fe4510994fd667d7c1e6a3f4dc1")}, - {800010, newHashFromStr("000000000017ed35296433190b6829db01e657d80631d43f5983fa403bfdb4c1")}, - {900000, newHashFromStr("0000000000356f8d8924556e765b7a94aaebc6b5c8685dcfa2b1ee8b41acd89b")}, - {1000007, newHashFromStr("00000000001ccb893d8a1f25b70ad173ce955e5f50124261bbbc50379a612ddf")}, - {1100007, newHashFromStr("00000000000abc7b2cd18768ab3dee20857326a818d1946ed6796f42d66dd1e8")}, - {1200007, newHashFromStr("00000000000004f2dc41845771909db57e04191714ed8c963f7e56713a7b6cea")}, - {1300007, newHashFromStr("0000000072eab69d54df75107c052b26b0395b44f77578184293bf1bb1dbd9fa")}, - }, + Checkpoints: []Checkpoint{}, // Consensus rule change deployments. // @@ -500,9 +484,10 @@ var TestNet3Params = Params{ ExpireTime: 1493596800, // May 1st, 2017 }, DeploymentSegwit: { - BitNumber: 1, - StartTime: 1462060800, // May 1, 2016 UTC - ExpireTime: 1493596800, // May 1, 2017 UTC. + BitNumber: 1, + StartTime: 1462060800, // May 1st 2016 + ExpireTime: 1493596800, // May 1st 2017 + ForceActiveAt: 1198600, }, }, @@ -511,14 +496,12 @@ var TestNet3Params = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "tb", // always tb for test net + Bech32HRPSegwit: "tlbc", // Address encoding magics - PubKeyHashAddrID: 0x6f, // starts with m or n - ScriptHashAddrID: 0xc4, // starts with 2 - WitnessPubKeyHashAddrID: 0x03, // starts with QW - WitnessScriptHashAddrID: 0x28, // starts with T7n - PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) + PubKeyHashAddrID: 111, + ScriptHashAddrID: 196, + PrivateKeyID: 239, // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv @@ -552,11 +535,11 @@ var SimNetParams = Params{ BIP0066Height: 0, // Always active on simnet CoinbaseMaturity: 100, SubsidyReductionInterval: 210000, - TargetTimespan: time.Hour * 24 * 14, // 14 days - TargetTimePerBlock: time.Minute * 10, // 10 minutes - RetargetAdjustmentFactor: 4, // 25% less, 400% more + TargetTimespan: time.Second * 150, + TargetTimePerBlock: time.Second * 150, + RetargetAdjustmentFactor: 4, // 25% less, 400% more ReduceMinDifficulty: true, - MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 + MinDiffReductionTime: 0, GenerateSupported: true, // Checkpoints ordered from oldest to newest. @@ -581,8 +564,8 @@ var SimNetParams = Params{ }, DeploymentSegwit: { BitNumber: 1, - StartTime: 0, // Always available for vote - ExpireTime: math.MaxInt64, // Never expires. + StartTime: 0, + ExpireTime: math.MaxInt64, }, }, @@ -591,14 +574,12 @@ var SimNetParams = Params{ // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "sb", // always sb for sim net + Bech32HRPSegwit: "slbc", // Address encoding magics - PubKeyHashAddrID: 0x3f, // starts with S - ScriptHashAddrID: 0x7b, // starts with s - PrivateKeyID: 0x64, // starts with 4 (uncompressed) or F (compressed) - WitnessPubKeyHashAddrID: 0x19, // starts with Gg - WitnessScriptHashAddrID: 0x28, // starts with ? + PubKeyHashAddrID: 111, + ScriptHashAddrID: 196, + PrivateKeyID: 239, // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x20, 0xb9, 0x00}, // starts with sprv @@ -691,14 +672,12 @@ func CustomSignetParams(challenge []byte, dnsSeeds []DNSSeed) Params { // Human-readable part for Bech32 encoded segwit addresses, as defined in // BIP 173. - Bech32HRPSegwit: "tb", // always tb for test net + Bech32HRPSegwit: "slbc", // Address encoding magics - PubKeyHashAddrID: 0x6f, // starts with m or n - ScriptHashAddrID: 0xc4, // starts with 2 - WitnessPubKeyHashAddrID: 0x03, // starts with QW - WitnessScriptHashAddrID: 0x28, // starts with T7n - PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) + PubKeyHashAddrID: 0x6f, // starts with m or n + ScriptHashAddrID: 0xc4, // starts with 2 + PrivateKeyID: 0xef, // starts with 9 (uncompressed) or c (compressed) // BIP32 hierarchical deterministic extended key magics HDPrivateKeyID: [4]byte{0x04, 0x35, 0x83, 0x94}, // starts with tprv -- 2.45.3 From 9253410cceebf23f8189cf471e357a619c1df681 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 24 May 2018 14:44:18 -0700 Subject: [PATCH 069/118] [lbry] blockchain, wire: add ClaimTrie to Block Header --- blockchain/blockindex.go | 3 +++ blockchain/error.go | 5 +++++ btcjson/chainsvrresults.go | 2 ++ wire/blockheader.go | 12 ++++++++---- 4 files changed, 18 insertions(+), 4 deletions(-) diff --git a/blockchain/blockindex.go b/blockchain/blockindex.go index 2ff2fa27..1531e6b1 100644 --- a/blockchain/blockindex.go +++ b/blockchain/blockindex.go @@ -93,6 +93,7 @@ type blockNode struct { nonce uint32 timestamp int64 merkleRoot chainhash.Hash + claimTrie chainhash.Hash // status is a bitfield representing the validation state of the block. The // status field, unlike the other fields, may be written to and so should @@ -114,6 +115,7 @@ func initBlockNode(node *blockNode, blockHeader *wire.BlockHeader, parent *block nonce: blockHeader.Nonce, timestamp: blockHeader.Timestamp.Unix(), merkleRoot: blockHeader.MerkleRoot, + claimTrie: blockHeader.ClaimTrie, } if parent != nil { node.parent = parent @@ -144,6 +146,7 @@ func (node *blockNode) Header() wire.BlockHeader { Version: node.version, PrevBlock: *prevHash, MerkleRoot: node.merkleRoot, + ClaimTrie: node.claimTrie, Timestamp: time.Unix(node.timestamp, 0), Bits: node.bits, Nonce: node.nonce, diff --git a/blockchain/error.go b/blockchain/error.go index 1e7c879b..f18648f3 100644 --- a/blockchain/error.go +++ b/blockchain/error.go @@ -220,6 +220,10 @@ const ( // current chain tip. This is not a block validation rule, but is required // for block proposals submitted via getblocktemplate RPC. ErrPrevBlockNotBest + + // ErrBadClaimTrie indicates the calculated ClaimTrie root does not match + // the expected value. + ErrBadClaimTrie ) // Map of ErrorCode values back to their constant names for pretty printing. @@ -267,6 +271,7 @@ var errorCodeStrings = map[ErrorCode]string{ ErrPreviousBlockUnknown: "ErrPreviousBlockUnknown", ErrInvalidAncestorBlock: "ErrInvalidAncestorBlock", ErrPrevBlockNotBest: "ErrPrevBlockNotBest", + ErrBadClaimTrie: "ErrBadClaimTrie", } // String returns the ErrorCode as a human-readable name. diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 59f18c74..405fd867 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -25,6 +25,7 @@ type GetBlockHeaderVerboseResult struct { Version int32 `json:"version"` VersionHex string `json:"versionHex"` MerkleRoot string `json:"merkleroot"` + ClaimTrie string `json:"claimtrie"` Time int64 `json:"time"` Nonce uint64 `json:"nonce"` Bits string `json:"bits"` @@ -81,6 +82,7 @@ type GetBlockVerboseResult struct { Version int32 `json:"version"` VersionHex string `json:"versionHex"` MerkleRoot string `json:"merkleroot"` + ClaimTrie string `json:"claimTrie"` Tx []string `json:"tx,omitempty"` RawTx []TxRawResult `json:"rawtx,omitempty"` // Note: this field is always empty when verbose != 2. Time int64 `json:"time"` diff --git a/wire/blockheader.go b/wire/blockheader.go index 9c9c2237..b4d0531e 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -15,7 +15,7 @@ import ( // MaxBlockHeaderPayload is the maximum number of bytes a block header can be. // Version 4 bytes + Timestamp 4 bytes + Bits 4 bytes + Nonce 4 bytes + // PrevBlock and MerkleRoot hashes. -const MaxBlockHeaderPayload = 16 + (chainhash.HashSize * 2) +const MaxBlockHeaderPayload = 16 + (chainhash.HashSize * 3) // BlockHeader defines information about a block and is used in the bitcoin // block (MsgBlock) and headers (MsgHeaders) messages. @@ -29,6 +29,9 @@ type BlockHeader struct { // Merkle tree reference to hash of all transactions for the block. MerkleRoot chainhash.Hash + // ClaimTrie reference to hash of ClaimTrie. + ClaimTrie chainhash.Hash + // Time the block was created. This is, unfortunately, encoded as a // uint32 on the wire and therefore is limited to 2106. Timestamp time.Time @@ -96,7 +99,7 @@ func (h *BlockHeader) Serialize(w io.Writer) error { // block hash, merkle root hash, difficulty bits, and nonce used to generate the // block with defaults for the remaining fields. func NewBlockHeader(version int32, prevHash, merkleRootHash *chainhash.Hash, - bits uint32, nonce uint32) *BlockHeader { + claimTrieHash *chainhash.Hash, bits uint32, nonce uint32) *BlockHeader { // Limit the timestamp to one second precision since the protocol // doesn't support better. @@ -104,6 +107,7 @@ func NewBlockHeader(version int32, prevHash, merkleRootHash *chainhash.Hash, Version: version, PrevBlock: *prevHash, MerkleRoot: *merkleRootHash, + ClaimTrie: *claimTrieHash, Timestamp: time.Unix(time.Now().Unix(), 0), Bits: bits, Nonce: nonce, @@ -115,7 +119,7 @@ func NewBlockHeader(version int32, prevHash, merkleRootHash *chainhash.Hash, // decoding from the wire. func readBlockHeader(r io.Reader, pver uint32, bh *BlockHeader) error { return readElements(r, &bh.Version, &bh.PrevBlock, &bh.MerkleRoot, - (*uint32Time)(&bh.Timestamp), &bh.Bits, &bh.Nonce) + &bh.ClaimTrie, (*uint32Time)(&bh.Timestamp), &bh.Bits, &bh.Nonce) } // writeBlockHeader writes a bitcoin block header to w. See Serialize for @@ -124,5 +128,5 @@ func readBlockHeader(r io.Reader, pver uint32, bh *BlockHeader) error { func writeBlockHeader(w io.Writer, pver uint32, bh *BlockHeader) error { sec := uint32(bh.Timestamp.Unix()) return writeElements(w, bh.Version, &bh.PrevBlock, &bh.MerkleRoot, - sec, bh.Bits, bh.Nonce) + &bh.ClaimTrie, sec, bh.Bits, bh.Nonce) } -- 2.45.3 From 259abf5377db8beaa3e445510498cb974892bdf9 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 24 May 2018 00:00:35 -0700 Subject: [PATCH 070/118] [lbry] blockchain: change max block size to 2,000,000 --- blockchain/fullblocktests/generate.go | 2 +- blockchain/weight.go | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index 82d3a036..aee67810 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -31,7 +31,7 @@ const ( // Intentionally defined here rather than using constants from codebase // to ensure consensus changes are detected. maxBlockSigOps = 20000 - maxBlockSize = 1000000 + maxBlockSize = 2000000 minCoinbaseScriptLen = 2 maxCoinbaseScriptLen = 100 medianTimeBlocks = 11 diff --git a/blockchain/weight.go b/blockchain/weight.go index 6f6292a1..e23dd87d 100644 --- a/blockchain/weight.go +++ b/blockchain/weight.go @@ -24,7 +24,7 @@ const ( // MaxBlockBaseSize is the maximum number of bytes within a block // which can be allocated to non-witness data. - MaxBlockBaseSize = 1000000 + MaxBlockBaseSize = 2000000 // MaxBlockSigOpsCost is the maximum number of signature operations // allowed for a block. It is calculated via a weighted algorithm which -- 2.45.3 From 6d56278e0f22ba63a4b91f9f9ae03e550c7951c3 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Mon, 28 May 2018 21:06:46 -0700 Subject: [PATCH 071/118] [lbry] blockchain, wire: verify blockheaders using LBRY PoW --- blockchain/validate.go | 2 +- wire/blockheader.go | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index f41d54e6..f7831469 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -324,7 +324,7 @@ func checkProofOfWork(header *wire.BlockHeader, powLimit *big.Int, flags Behavio // to avoid proof of work checks is set. if flags&BFNoPoWCheck != BFNoPoWCheck { // The block hash must be less than the claimed target. - hash := header.BlockHash() + hash := header.BlockPoWHash() hashNum := HashToBig(&hash) if hashNum.Cmp(target) > 0 { str := fmt.Sprintf("block hash of %064x is higher than "+ diff --git a/wire/blockheader.go b/wire/blockheader.go index b4d0531e..ee45ec3b 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -59,6 +59,18 @@ func (h *BlockHeader) BlockHash() chainhash.Hash { return chainhash.DoubleHashH(buf.Bytes()) } +// BlockPoWHash computes the block identifier hash for the given block header. +func (h *BlockHeader) BlockPoWHash() chainhash.Hash { + // Encode the header and double sha256 everything prior to the number of + // transactions. Ignore the error returns since there is no way the + // encode could fail except being out of memory which would cause a + // run-time panic. + buf := bytes.NewBuffer(make([]byte, 0, MaxBlockHeaderPayload)) + _ = writeBlockHeader(buf, 0, h) + + return chainhash.LbryPoWHashH(buf.Bytes()) +} + // BtcDecode decodes r using the bitcoin protocol encoding into the receiver. // This is part of the Message interface implementation. // See Deserialize for decoding block headers stored to disk, such as in a -- 2.45.3 From 286319030f334b397d8da10182edbc2227257bcd Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 5 Jun 2018 10:31:39 -0700 Subject: [PATCH 072/118] [lbry] blockchain, txscript: change maxScriptElementSize from 520 t0 20,000 bytes --- blockchain/fullblocktests/generate.go | 4 ++-- txscript/script.go | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index aee67810..592a14de 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -35,7 +35,7 @@ const ( minCoinbaseScriptLen = 2 maxCoinbaseScriptLen = 100 medianTimeBlocks = 11 - maxScriptElementSize = 520 + maxScriptElementSize = 20000 // numLargeReorgBlocks is the number of blocks to use in the large block // reorg test (when enabled). This is the equivalent of 1 week's worth @@ -1875,7 +1875,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) { // // Comment assumptions: // maxBlockSigOps = 20000 - // maxScriptElementSize = 520 + // maxScriptElementSize = 20000 // // [0-19999] : OP_CHECKSIG // [20000] : OP_PUSHDATA4 diff --git a/txscript/script.go b/txscript/script.go index 92a50e37..ae6f509e 100644 --- a/txscript/script.go +++ b/txscript/script.go @@ -37,9 +37,9 @@ const ( // These are the constants specified for maximums in individual scripts. const ( - MaxOpsPerScript = 201 // Max number of non-push operations. - MaxPubKeysPerMultiSig = 20 // Multisig can't have more sigs than this. - MaxScriptElementSize = 520 // Max bytes pushable to the stack. + MaxOpsPerScript = 201 // Max number of non-push operations. + MaxPubKeysPerMultiSig = 20 // Multisig can't have more sigs than this. + MaxScriptElementSize = 20000 // Max bytes pushable to the stack. ) // isSmallInt returns whether or not the opcode is considered a small integer, -- 2.45.3 From 17e0965579cd3b22c6ccc5b949ffc310a7eaf9ee Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Wed, 6 Jun 2018 13:22:50 -0700 Subject: [PATCH 073/118] [lbry] blockchain: make UTXO in Genesis block spendable --- blockchain/chain.go | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/blockchain/chain.go b/blockchain/chain.go index eea603ce..1a95a00b 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1764,6 +1764,20 @@ func New(config *Config) (*BlockChain, error) { return nil, err } + // Helper function to insert the output in genesis block in to the + // transaction database. + fn := func(dbTx database.Tx) error { + genesisBlock := btcutil.NewBlock(b.chainParams.GenesisBlock) + view := NewUtxoViewpoint() + if err := view.connectTransactions(genesisBlock, nil); err != nil { + return err + } + return dbPutUtxoView(dbTx, view) + } + if err := b.db.Update(fn); err != nil { + return nil, err + } + // Perform any upgrades to the various chain-specific buckets as needed. if err := b.maybeUpgradeDbBuckets(config.Interrupt); err != nil { return nil, err -- 2.45.3 From 5bcf2a262978944dd50e3f53cc7a4def49ff1c8a Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 12 Jun 2018 17:27:22 -0700 Subject: [PATCH 074/118] [lbry] blockchain: change the difficulty adjustment algorithm. adjusted := target + (actual - target) / 8 max := target + (target / 2) min := target - (target / 8) if adjusted > max { adjusted = max } else if adj < min { adjusted = min } diffculty := lastDifficulty * adjusted / target --- blockchain/chain.go | 5 ++-- blockchain/difficulty.go | 56 +++++++++++++++++++--------------------- 2 files changed, 28 insertions(+), 33 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index 1a95a00b..b4a871b9 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1736,7 +1736,6 @@ func New(config *Config) (*BlockChain, error) { params := config.ChainParams targetTimespan := int64(params.TargetTimespan / time.Second) targetTimePerBlock := int64(params.TargetTimePerBlock / time.Second) - adjustmentFactor := params.RetargetAdjustmentFactor b := BlockChain{ checkpoints: config.Checkpoints, checkpointsByHeight: checkpointsByHeight, @@ -1745,8 +1744,8 @@ func New(config *Config) (*BlockChain, error) { timeSource: config.TimeSource, sigCache: config.SigCache, indexManager: config.IndexManager, - minRetargetTimespan: targetTimespan / adjustmentFactor, - maxRetargetTimespan: targetTimespan * adjustmentFactor, + minRetargetTimespan: targetTimespan - (targetTimespan / 8), + maxRetargetTimespan: targetTimespan + (targetTimespan / 2), blocksPerRetarget: int32(targetTimespan / targetTimePerBlock), index: newBlockIndex(config.DB, params), hashCache: config.HashCache, diff --git a/blockchain/difficulty.go b/blockchain/difficulty.go index 05f78a3e..3eae3844 100644 --- a/blockchain/difficulty.go +++ b/blockchain/difficulty.go @@ -159,7 +159,6 @@ func CalcWork(bits uint32) *big.Int { func (b *BlockChain) calcEasiestDifficulty(bits uint32, duration time.Duration) uint32 { // Convert types used in the calculations below. durationVal := int64(duration / time.Second) - adjustmentFactor := big.NewInt(b.chainParams.RetargetAdjustmentFactor) // The test network rules allow minimum difficulty blocks after more // than twice the desired amount of time needed to generate a block has @@ -178,7 +177,8 @@ func (b *BlockChain) calcEasiestDifficulty(bits uint32, duration time.Duration) // multiplied by the max adjustment factor. newTarget := CompactToBig(bits) for durationVal > 0 && newTarget.Cmp(b.chainParams.PowLimit) < 0 { - newTarget.Mul(newTarget, adjustmentFactor) + adj := new(big.Int).Div(newTarget, big.NewInt(2)) + newTarget.Add(newTarget, adj) durationVal -= b.maxRetargetTimespan } @@ -224,47 +224,44 @@ func (b *BlockChain) calcNextRequiredDifficulty(lastNode *blockNode, newBlockTim return b.chainParams.PowLimitBits, nil } - // Return the previous block's difficulty requirements if this block - // is not at a difficulty retarget interval. - if (lastNode.height+1)%b.blocksPerRetarget != 0 { - // For networks that support it, allow special reduction of the - // required difficulty once too much time has elapsed without - // mining a block. - if b.chainParams.ReduceMinDifficulty { - // Return minimum difficulty when more than the desired - // amount of time has elapsed without mining a block. - reductionTime := int64(b.chainParams.MinDiffReductionTime / - time.Second) - allowMinTime := lastNode.timestamp + reductionTime - if newBlockTime.Unix() > allowMinTime { - return b.chainParams.PowLimitBits, nil - } - - // The block was mined within the desired timeframe, so - // return the difficulty for the last block which did - // not have the special minimum difficulty rule applied. - return b.findPrevTestNetDifficulty(lastNode), nil + // For networks that support it, allow special reduction of the + // required difficulty once too much time has elapsed without + // mining a block. + if b.chainParams.ReduceMinDifficulty { + // Return minimum difficulty when more than the desired + // amount of time has elapsed without mining a block. + reductionTime := int64(b.chainParams.MinDiffReductionTime / + time.Second) + allowMinTime := lastNode.timestamp + reductionTime + if newBlockTime.Unix() > allowMinTime { + return b.chainParams.PowLimitBits, nil } - // For the main network (or any unrecognized networks), simply - // return the previous block's difficulty requirements. - return lastNode.bits, nil + // The block was mined within the desired timeframe, so + // return the difficulty for the last block which did + // not have the special minimum difficulty rule applied. + return b.findPrevTestNetDifficulty(lastNode), nil } // Get the block node at the previous retarget (targetTimespan days // worth of blocks). - firstNode := lastNode.RelativeAncestor(b.blocksPerRetarget - 1) + firstNode := lastNode.RelativeAncestor(b.blocksPerRetarget) + if lastNode.height == 0 { + firstNode = lastNode + } if firstNode == nil { return 0, AssertError("unable to obtain previous retarget block") } + targetTimeSpan := int64(b.chainParams.TargetTimespan / time.Second) + // Limit the amount of adjustment that can occur to the previous // difficulty. actualTimespan := lastNode.timestamp - firstNode.timestamp - adjustedTimespan := actualTimespan - if actualTimespan < b.minRetargetTimespan { + adjustedTimespan := targetTimeSpan + (actualTimespan-targetTimeSpan)/8 + if adjustedTimespan < b.minRetargetTimespan { adjustedTimespan = b.minRetargetTimespan - } else if actualTimespan > b.maxRetargetTimespan { + } else if adjustedTimespan > b.maxRetargetTimespan { adjustedTimespan = b.maxRetargetTimespan } @@ -275,7 +272,6 @@ func (b *BlockChain) calcNextRequiredDifficulty(lastNode *blockNode, newBlockTim // result. oldTarget := CompactToBig(lastNode.bits) newTarget := new(big.Int).Mul(oldTarget, big.NewInt(adjustedTimespan)) - targetTimeSpan := int64(b.chainParams.TargetTimespan / time.Second) newTarget.Div(newTarget, big.NewInt(targetTimeSpan)) // Limit new value to the proof of work limit. -- 2.45.3 From acc4283c932b0b9752138938b66df136fe4fdd43 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 12 Jun 2018 21:11:42 -0700 Subject: [PATCH 075/118] [lbry] blockchain: change Block Subsidy algorithm --- blockchain/validate.go | 40 +++++++++++++++++++++++++++++++++++----- 1 file changed, 35 insertions(+), 5 deletions(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index f7831469..2fd5d7fd 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -40,7 +40,7 @@ const ( // baseSubsidy is the starting subsidy amount for mined blocks. This // value is halved every SubsidyHalvingInterval blocks. - baseSubsidy = 50 * btcutil.SatoshiPerBitcoin + baseSubsidy = 500 * btcutil.SatoshiPerBitcoin ) var ( @@ -192,12 +192,42 @@ func isBIP0030Node(node *blockNode) bool { // At the target block generation rate for the main network, this is // approximately every 4 years. func CalcBlockSubsidy(height int32, chainParams *chaincfg.Params) int64 { - if chainParams.SubsidyReductionInterval == 0 { - return baseSubsidy + h := int64(height) + if h == 0 { + return btcutil.SatoshiPerBitcoin * 4e8 + } + if h <= 5100 { + return btcutil.SatoshiPerBitcoin + } + if h <= 55000 { + return btcutil.SatoshiPerBitcoin * (1 + (h-5001)/100) } - // Equivalent to: baseSubsidy / 2^(height/subsidyHalvingInterval) - return baseSubsidy >> uint(height/chainParams.SubsidyReductionInterval) + lv := (h - 55001) / int64(chainParams.SubsidyReductionInterval) + reduction := (int64(math.Sqrt((float64(8*lv))+1)) - 1) / 2 + for !withinLevelBounds(reduction, lv) { + if ((reduction*reduction + reduction) >> 1) > lv { + reduction-- + } else { + reduction++ + } + } + subsidyReduction := btcutil.SatoshiPerBitcoin * reduction + if subsidyReduction >= baseSubsidy { + return 0 + } + return baseSubsidy - subsidyReduction +} + +func withinLevelBounds(reduction int64, lv int64) bool { + if ((reduction*reduction + reduction) >> 1) > lv { + return false + } + reduction++ + if ((reduction*reduction + reduction) >> 1) <= lv { + return false + } + return true } // CheckTransactionSanity performs some preliminary checks on a transaction to -- 2.45.3 From 687e903e00a9b60951bd5c59db65188e62b4244a Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Fri, 15 Jun 2018 13:06:26 -0700 Subject: [PATCH 076/118] [lbry] blockchain, mempool: validate txscripts Co-authored-by: Brannon King --- blockchain/validate.go | 11 ++++++++--- mempool/mempool.go | 10 +++++++++- mempool/policy.go | 7 ++++--- 3 files changed, 21 insertions(+), 7 deletions(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index 2fd5d7fd..ef2c283b 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -231,8 +231,8 @@ func withinLevelBounds(reduction int64, lv int64) bool { } // CheckTransactionSanity performs some preliminary checks on a transaction to -// ensure it is sane. These checks are context free. -func CheckTransactionSanity(tx *btcutil.Tx) error { +// ensure it is sane. +func CheckTransactionSanity(tx *btcutil.Tx, enforceSoftFork bool) error { // A transaction must have at least one input. msgTx := tx.MsgTx() if len(msgTx.TxIn) == 0 { @@ -291,6 +291,11 @@ func CheckTransactionSanity(tx *btcutil.Tx) error { btcutil.MaxSatoshi) return ruleError(ErrBadTxOutValue, str) } + + err := txscript.AllClaimsAreSane(txOut.PkScript, enforceSoftFork) + if err != nil { + return ruleError(ErrBadTxOutValue, err.Error()) + } } // Check for duplicate transaction inputs. @@ -545,7 +550,7 @@ func checkBlockSanity(block *btcutil.Block, powLimit *big.Int, timeSource Median // Do some preliminary checks on each transaction to ensure they are // sane before continuing. for _, tx := range transactions { - err := CheckTransactionSanity(tx) + err := CheckTransactionSanity(tx, false) if err != nil { return err } diff --git a/mempool/mempool.go b/mempool/mempool.go index 7ada3d29..65d8e8cf 100644 --- a/mempool/mempool.go +++ b/mempool/mempool.go @@ -963,7 +963,7 @@ func (mp *TxPool) maybeAcceptTransaction(tx *btcutil.Tx, isNew, rateLimit, rejec // Perform preliminary sanity checks on the transaction. This makes // use of blockchain which contains the invariant rules for what // transactions are allowed into blocks. - err := blockchain.CheckTransactionSanity(tx) + err := blockchain.CheckTransactionSanity(tx, true) if err != nil { if cerr, ok := err.(blockchain.RuleError); ok { return nil, nil, chainRuleError(cerr) @@ -1155,6 +1155,14 @@ func (mp *TxPool) maybeAcceptTransaction(tx *btcutil.Tx, isNew, rateLimit, rejec return nil, nil, txRuleError(wire.RejectInsufficientFee, str) } + minFee = txscript.CalcMinClaimTrieFee(tx.MsgTx(), txscript.MinFeePerNameclaimChar) + if txFee < minFee { + str := fmt.Sprintf("transaction %v has %d fees which is under "+ + "the required amount of %d for Claims", txHash, txFee, + minFee) + return nil, nil, txRuleError(wire.RejectInsufficientFee, str) + } + // Require that free transactions have sufficient priority to be mined // in the next block. Transactions which are being added back to the // memory pool from blocks that have been disconnected during a reorg diff --git a/mempool/policy.go b/mempool/policy.go index 7e973293..a58f110b 100644 --- a/mempool/policy.go +++ b/mempool/policy.go @@ -99,7 +99,7 @@ func checkInputsStandard(tx *btcutil.Tx, utxoView *blockchain.UtxoViewpoint) err // they have already been checked prior to calling this // function. entry := utxoView.LookupEntry(txIn.PreviousOutPoint) - originPkScript := entry.PkScript() + originPkScript := txscript.StripClaimScriptPrefix(entry.PkScript()) switch txscript.GetScriptClass(originPkScript) { case txscript.ScriptHashTy: numSigOps := txscript.GetPreciseSigOpCount( @@ -332,8 +332,9 @@ func checkTransactionStandard(tx *btcutil.Tx, height int32, // be "dust" (except when the script is a null data script). numNullDataOutputs := 0 for i, txOut := range msgTx.TxOut { - scriptClass := txscript.GetScriptClass(txOut.PkScript) - err := checkPkScriptStandard(txOut.PkScript, scriptClass) + pkScript := txscript.StripClaimScriptPrefix(txOut.PkScript) + scriptClass := txscript.GetScriptClass(pkScript) + err := checkPkScriptStandard(pkScript, scriptClass) if err != nil { // Attempt to extract a reject code from the error so // it can be retained. When not possible, fall back to -- 2.45.3 From eb4f9785f5e4dab9f5278c044a34e9d1630d394d Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 29 Jul 2021 17:21:51 -0400 Subject: [PATCH 077/118] [lbry] blockchain: support force active fork deployment --- blockchain/thresholdstate.go | 6 ++++++ blockchain/versionbits.go | 6 ++++++ rpcserver.go | 1 + 3 files changed, 13 insertions(+) diff --git a/blockchain/thresholdstate.go b/blockchain/thresholdstate.go index 5da74a95..8a79f968 100644 --- a/blockchain/thresholdstate.go +++ b/blockchain/thresholdstate.go @@ -302,6 +302,12 @@ func (b *BlockChain) deploymentState(prevNode *blockNode, deploymentID uint32) ( } deployment := &b.chainParams.Deployments[deploymentID] + + // added to mimic LBRYcrd: + if deployment.ForceActiveAt > 0 && prevNode != nil && prevNode.height+1 >= deployment.ForceActiveAt { + return ThresholdActive, nil + } + checker := deploymentChecker{deployment: deployment, chain: b} cache := &b.deploymentCaches[deploymentID] diff --git a/blockchain/versionbits.go b/blockchain/versionbits.go index 28fcde7b..acdbf144 100644 --- a/blockchain/versionbits.go +++ b/blockchain/versionbits.go @@ -195,6 +195,12 @@ func (b *BlockChain) calcNextBlockVersion(prevNode *blockNode) (int32, error) { expectedVersion := uint32(vbTopBits) for id := 0; id < len(b.chainParams.Deployments); id++ { deployment := &b.chainParams.Deployments[id] + + // added to mimic LBRYcrd: + if deployment.ForceActiveAt > 0 && prevNode != nil && prevNode.height+1 >= deployment.ForceActiveAt { + continue + } + cache := &b.deploymentCaches[id] checker := deploymentChecker{deployment: deployment, chain: b} state, err := b.thresholdState(prevNode, checker, cache) diff --git a/rpcserver.go b/rpcserver.go index d1840729..4502a4cd 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1294,6 +1294,7 @@ func handleGetBlockChainInfo(s *rpcServer, cmd interface{}, closeChan <-chan str Bit: deploymentDetails.BitNumber, StartTime2: int64(deploymentDetails.StartTime), Timeout: int64(deploymentDetails.ExpireTime), + Since: deploymentDetails.ForceActiveAt, } } -- 2.45.3 From 43f3f48dc7eb08af7fec9c2aec2991f4365cc7d9 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 15:24:20 -0700 Subject: [PATCH 078/118] [lbry] blockchain: Consider a block with timestamp less 6 hours 'current' --- blockchain/chain.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index b4a871b9..79bb3d74 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1208,7 +1208,7 @@ func (b *BlockChain) connectBestChain(node *blockNode, block *btcutil.Block, fla // factors are used to guess, but the key factors that allow the chain to // believe it is current are: // - Latest block height is after the latest checkpoint (if enabled) -// - Latest block has a timestamp newer than 24 hours ago +// - Latest block has a timestamp newer than ~6 hours ago (as LBRY block time is one fourth of bitcoin) // // This function MUST be called with the chain state lock held (for reads). func (b *BlockChain) isCurrent() bool { @@ -1219,13 +1219,13 @@ func (b *BlockChain) isCurrent() bool { return false } - // Not current if the latest best block has a timestamp before 24 hours + // Not current if the latest best block has a timestamp before 7 hours // ago. // // The chain appears to be current if none of the checks reported // otherwise. - minus24Hours := b.timeSource.AdjustedTime().Add(-24 * time.Hour).Unix() - return b.bestChain.Tip().timestamp >= minus24Hours + hours := b.timeSource.AdjustedTime().Add(-7 * time.Hour).Unix() + return b.bestChain.Tip().timestamp >= hours } // IsCurrent returns whether or not the chain believes it is current. Several -- 2.45.3 From 58e497fbc317dca49614737bd339a1db286c619b Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Jun 2018 20:20:44 -0700 Subject: [PATCH 079/118] [lbry] server: update client version to /btcwire:0.5.0/LBRY.GO:0.12.2/ TODO: double check if lbryd bumps the version. --- server.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/server.go b/server.go index ba7932a1..7512b989 100644 --- a/server.go +++ b/server.go @@ -62,7 +62,7 @@ const ( var ( // userAgentName is the user agent name and is used to help identify // ourselves to other bitcoin peers. - userAgentName = "btcd" + userAgentName = "LBRY.GO" // userAgentVersion is the user agent version and is used to help // identify ourselves to other bitcoin peers. -- 2.45.3 From 5fc1c169209f9b544b9894c8c69c32d2854c5aa7 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 5 Jun 2018 10:32:45 -0700 Subject: [PATCH 080/118] [lbry] txscript: change MaxScriptSize from 10,000 to 20,005 --- txscript/engine.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/txscript/engine.go b/txscript/engine.go index f2d7b303..b6981c8c 100644 --- a/txscript/engine.go +++ b/txscript/engine.go @@ -102,7 +102,7 @@ const ( MaxStackSize = 1000 // MaxScriptSize is the maximum allowed length of a raw script. - MaxScriptSize = 10000 + MaxScriptSize = 20005 // payToWitnessPubKeyHashDataSize is the size of the witness program's // data push for a pay-to-witness-pub-key-hash output. -- 2.45.3 From 58d5810b1b7ae4ce6a12542fa09addd795b23c5e Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Jun 2018 19:13:08 -0700 Subject: [PATCH 081/118] [lbry] txscript: introduce claim script Co-authored-by: Brannon King --- txscript/nameclaim.go | 224 +++++++++++++++++++++++++++++++++++++ txscript/nameclaim_test.go | 87 ++++++++++++++ 2 files changed, 311 insertions(+) create mode 100644 txscript/nameclaim.go create mode 100644 txscript/nameclaim_test.go diff --git a/txscript/nameclaim.go b/txscript/nameclaim.go new file mode 100644 index 00000000..678ec0c8 --- /dev/null +++ b/txscript/nameclaim.go @@ -0,0 +1,224 @@ +package txscript + +import ( + "bytes" + "fmt" + "unicode/utf8" + + "github.com/btcsuite/btcd/wire" +) + +const ( + // MinFeePerNameclaimChar is the minimum claim fee per character in the name of an OP_CLAIM_NAME + // command that must be attached to transactions for it to be accepted into the memory pool. + // Rationale: current implementation of the claim trie uses more memory for longer name claims + // due to the fact that each chracater is assigned a trie node regardless of whether it contains + // any claims or not. In the future, we can switch to a radix tree implementation where empty + // nodes do not take up any memory and the minimum fee can be priced on a per claim basis. + MinFeePerNameclaimChar int64 = 200000 + + // MaxClaimScriptSize is the max claim script size in bytes, not including the script pubkey part of the script. + MaxClaimScriptSize = 8192 + + // MaxClaimNameSize is the max claim name size in bytes, for all claim trie transactions. + MaxClaimNameSize = 255 +) + +var ( + // ErrNotClaimScript is returned when the script does not have a ClaimScript Opcode. + ErrNotClaimScript = fmt.Errorf("not a claim script") + + // ErrInvalidClaimScript is returned when a script has a ClaimScript Opcode, + // but does not conform to the format. + ErrInvalidClaimScript = fmt.Errorf("invalid claim script") +) + +// ClaimNameScript ... +func ClaimNameScript(name string, value string) ([]byte, error) { + return NewScriptBuilder().AddOp(OP_CLAIMNAME).AddData([]byte(name)).AddData([]byte(value)). + AddOp(OP_2DROP).AddOp(OP_DROP).AddOp(OP_TRUE).Script() +} + +// SupportClaimScript ... +func SupportClaimScript(name string, claimID []byte, value []byte) ([]byte, error) { + builder := NewScriptBuilder().AddOp(OP_SUPPORTCLAIM).AddData([]byte(name)).AddData(claimID) + if len(value) > 0 { + return builder.addData(value).AddOp(OP_2DROP).AddOp(OP_2DROP).AddOp(OP_TRUE).Script() + } + return builder.AddOp(OP_2DROP).AddOp(OP_DROP).AddOp(OP_TRUE).Script() +} + +// UpdateClaimScript ... +func UpdateClaimScript(name string, claimID []byte, value string) ([]byte, error) { + return NewScriptBuilder().AddOp(OP_UPDATECLAIM).AddData([]byte(name)).AddData(claimID).AddData([]byte(value)). + AddOp(OP_2DROP).AddOp(OP_2DROP).AddOp(OP_TRUE).Script() +} + +// DecodeClaimScript ... +func DecodeClaimScript(script []byte) (*ClaimScript, error) { + if len(script) == 0 { + return nil, ErrNotClaimScript + } + op := script[0] + if op != OP_CLAIMNAME && op != OP_SUPPORTCLAIM && op != OP_UPDATECLAIM { + return nil, ErrNotClaimScript + } + pops, err := parseScript(script) + if err != nil { + return nil, err + } + if isClaimName(pops) || isSupportClaim(pops) || isUpdateClaim(pops) { + cs := &ClaimScript{op: op, pops: pops} + if cs.Size() > MaxClaimScriptSize { + log.Infof("claim script of %d bytes is larger than %d", cs.Size(), MaxClaimScriptSize) + return nil, ErrInvalidClaimScript + } + return cs, nil + } + return nil, ErrInvalidClaimScript +} + +// ClaimScript ... +// OP_CLAIMNAME OP_2DROP OP_DROP +// OP_SUPPORTCLAIM OP_2DROP OP_DROP +// OP_UPDATECLAIM OP_2DROP OP_2DROP +type ClaimScript struct { + op byte + pops []parsedOpcode +} + +// Opcode ... +func (cs *ClaimScript) Opcode() byte { + return cs.op +} + +// Name ... +func (cs *ClaimScript) Name() []byte { + return cs.pops[1].data +} + +// ClaimID ... +func (cs *ClaimScript) ClaimID() []byte { + if cs.op == OP_CLAIMNAME { + return nil + } + return cs.pops[2].data +} + +// Value ... +func (cs *ClaimScript) Value() []byte { + if cs.pops[0].opcode.value == OP_CLAIMNAME { + return cs.pops[2].data + } + return cs.pops[3].data +} + +// Size ... +func (cs *ClaimScript) Size() int { + ops := 5 + if cs.pops[0].opcode.value == OP_UPDATECLAIM { + ops++ + } + size := 0 + for _, op := range cs.pops[:ops] { + if op.opcode.length > 0 { + size += op.opcode.length + continue + } + size += 1 - op.opcode.length + len(op.data) + } + return size +} + +// StripClaimScriptPrefix ... +func StripClaimScriptPrefix(script []byte) []byte { + cs, err := DecodeClaimScript(script) + if err != nil { + return script + } + return script[cs.Size():] +} + +// claimNameSize returns size of the name in a claim script or 0 if script is not a claimtrie transaction. +func claimNameSize(script []byte) int { + cs, err := DecodeClaimScript(script) + if err != nil { + return 0 + } + return len(cs.Name()) +} + +// CalcMinClaimTrieFee calculates the minimum fee (mempool rule) required for transaction. +func CalcMinClaimTrieFee(tx *wire.MsgTx, minFeePerNameClaimChar int64) int64 { + var minFee int64 + for _, txOut := range tx.TxOut { + // TODO maybe: lbrycrd ignored transactions that weren't OP_CLAIMNAME + minFee += int64(claimNameSize(txOut.PkScript)) + } + return minFee * minFeePerNameClaimChar +} + +func isClaimName(pops []parsedOpcode) bool { + return len(pops) > 5 && + pops[0].opcode.value == OP_CLAIMNAME && + // canonicalPush(pops[1]) && + len(pops[1].data) <= MaxClaimNameSize && + // canonicalPush(pops[2]) && + pops[3].opcode.value == OP_2DROP && + pops[4].opcode.value == OP_DROP +} + +func isSupportClaim(pops []parsedOpcode) bool { + prefixed := len(pops) > 5 && + pops[0].opcode.value == OP_SUPPORTCLAIM && + // canonicalPush(pops[1]) && + len(pops[1].data) <= MaxClaimNameSize && + // canonicalPush(pops[2]) && + len(pops[2].data) == 160/8 + + if prefixed && pops[3].opcode.value == OP_2DROP && pops[4].opcode.value == OP_DROP { + return true + } + if prefixed && pops[4].opcode.value == OP_2DROP && pops[5].opcode.value == OP_2DROP { + return len(pops[3].data) > 0 // is this robust enough? + } + return false +} + +func isUpdateClaim(pops []parsedOpcode) bool { + return len(pops) > 6 && + pops[0].opcode.value == OP_UPDATECLAIM && + // canonicalPush(pops[1]) && + len(pops[1].data) <= MaxClaimNameSize && + // canonicalPush(pops[2]) && + len(pops[2].data) == 160/8 && + // canonicalPush(pops[3]) && + pops[4].opcode.value == OP_2DROP && + pops[5].opcode.value == OP_2DROP +} + +const illegalChars = "=&#:*$%?/;\\\b\n\t\r\x00" + +func AllClaimsAreSane(script []byte, enforceSoftFork bool) error { + cs, err := DecodeClaimScript(script) + if err != ErrNotClaimScript { + if err != nil { + return fmt.Errorf("invalid claim script: %s", err.Error()) + } + if cs.Size() > MaxClaimScriptSize { + return fmt.Errorf("claimscript exceeds max size of %v", MaxClaimScriptSize) + } + if len(cs.Name()) > MaxClaimNameSize { + return fmt.Errorf("claim name exceeds max size of %v", MaxClaimNameSize) + } + if enforceSoftFork { + if !utf8.Valid(cs.Name()) { + return fmt.Errorf("claim name is not valid UTF-8") + } + if bytes.ContainsAny(cs.Name(), illegalChars) { + return fmt.Errorf("claim name has illegal chars; it should not contain any of these: %s", illegalChars) + } + } + } + return nil +} diff --git a/txscript/nameclaim_test.go b/txscript/nameclaim_test.go new file mode 100644 index 00000000..ed1a07ce --- /dev/null +++ b/txscript/nameclaim_test.go @@ -0,0 +1,87 @@ +package txscript + +import ( + "testing" + + "github.com/stretchr/testify/require" +) + +func TestCreationParseLoopClaim(t *testing.T) { + + r := require.New(t) + + claim, err := ClaimNameScript("tester", "value") + r.NoError(err) + parsed, err := parseScript(claim) + r.NoError(err) + r.True(isClaimName(parsed)) + r.False(isSupportClaim(parsed)) + r.False(isUpdateClaim(parsed)) + script, err := DecodeClaimScript(claim) + r.NoError(err) + r.Equal([]byte("tester"), script.Name()) + r.Equal([]byte("value"), script.Value()) +} + +func TestCreationParseLoopUpdate(t *testing.T) { + + r := require.New(t) + + claimID := []byte("12345123451234512345") + claim, err := UpdateClaimScript("tester", claimID, "value") + r.NoError(err) + parsed, err := parseScript(claim) + r.NoError(err) + r.False(isSupportClaim(parsed)) + r.False(isClaimName(parsed)) + r.True(isUpdateClaim(parsed)) + script, err := DecodeClaimScript(claim) + + r.NoError(err) + r.Equal([]byte("tester"), script.Name()) + r.Equal(claimID, script.ClaimID()) + r.Equal([]byte("value"), script.Value()) +} + +func TestCreationParseLoopSupport(t *testing.T) { + + r := require.New(t) + + claimID := []byte("12345123451234512345") + claim, err := SupportClaimScript("tester", claimID, []byte("value")) + r.NoError(err) + parsed, err := parseScript(claim) + r.NoError(err) + r.True(isSupportClaim(parsed)) + r.False(isClaimName(parsed)) + r.False(isUpdateClaim(parsed)) + script, err := DecodeClaimScript(claim) + + r.NoError(err) + r.Equal([]byte("tester"), script.Name()) + r.Equal(claimID, script.ClaimID()) + r.Equal([]byte("value"), script.Value()) + + claim, err = SupportClaimScript("tester", claimID, nil) + r.NoError(err) + script, err = DecodeClaimScript(claim) + r.NoError(err) + + r.Equal([]byte("tester"), script.Name()) + r.Equal(claimID, script.ClaimID()) + r.Nil(script.Value()) +} + +func TestInvalidChars(t *testing.T) { + r := require.New(t) + + script, err := ClaimNameScript("tester", "value") + r.NoError(err) + r.NoError(AllClaimsAreSane(script, true)) + + for i := range []byte(illegalChars) { + script, err := ClaimNameScript("a"+illegalChars[i:i+1], "value") + r.NoError(err) + r.Error(AllClaimsAreSane(script, true)) + } +} -- 2.45.3 From 7fcc2a4d7eedb3e141ceec4c001cd9ff6c97ea65 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Jun 2018 19:12:43 -0700 Subject: [PATCH 082/118] [lbry] txscript: recognize LBRY claim script OPCODES --- txscript/opcode.go | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/txscript/opcode.go b/txscript/opcode.go index a878a966..fff64e6e 100644 --- a/txscript/opcode.go +++ b/txscript/opcode.go @@ -219,9 +219,9 @@ const ( OP_CHECKSEQUENCEVERIFY = 0xb2 // 178 - AKA OP_NOP3 OP_NOP4 = 0xb3 // 179 OP_NOP5 = 0xb4 // 180 - OP_NOP6 = 0xb5 // 181 - OP_NOP7 = 0xb6 // 182 - OP_NOP8 = 0xb7 // 183 + OP_CLAIMNAME = 0xb5 // 181 - AKA OP_NOP6 + OP_SUPPORTCLAIM = 0xb6 // 182 - AKA OP_NOP7 + OP_UPDATECLAIM = 0xb7 // 183 - AKA OP_NOP8 OP_NOP9 = 0xb8 // 184 OP_NOP10 = 0xb9 // 185 OP_UNKNOWN186 = 0xba // 186 @@ -500,14 +500,14 @@ var opcodeArray = [256]opcode{ OP_CHECKMULTISIGVERIFY: {OP_CHECKMULTISIGVERIFY, "OP_CHECKMULTISIGVERIFY", 1, opcodeCheckMultiSigVerify}, // Reserved opcodes. - OP_NOP1: {OP_NOP1, "OP_NOP1", 1, opcodeNop}, - OP_NOP4: {OP_NOP4, "OP_NOP4", 1, opcodeNop}, - OP_NOP5: {OP_NOP5, "OP_NOP5", 1, opcodeNop}, - OP_NOP6: {OP_NOP6, "OP_NOP6", 1, opcodeNop}, - OP_NOP7: {OP_NOP7, "OP_NOP7", 1, opcodeNop}, - OP_NOP8: {OP_NOP8, "OP_NOP8", 1, opcodeNop}, - OP_NOP9: {OP_NOP9, "OP_NOP9", 1, opcodeNop}, - OP_NOP10: {OP_NOP10, "OP_NOP10", 1, opcodeNop}, + OP_NOP1: {OP_NOP1, "OP_NOP1", 1, opcodeNop}, + OP_NOP4: {OP_NOP4, "OP_NOP4", 1, opcodeNop}, + OP_NOP5: {OP_NOP5, "OP_NOP5", 1, opcodeNop}, + OP_CLAIMNAME: {OP_CLAIMNAME, "OP_CLAIMNAME", 1, opcodeClaimScript}, + OP_SUPPORTCLAIM: {OP_SUPPORTCLAIM, "OP_SUPPORTCLAIM", 1, opcodeClaimScript}, + OP_UPDATECLAIM: {OP_UPDATECLAIM, "OP_UPDATECLAIM", 1, opcodeClaimScript}, + OP_NOP9: {OP_NOP9, "OP_NOP9", 1, opcodeNop}, + OP_NOP10: {OP_NOP10, "OP_NOP10", 1, opcodeNop}, // Undefined opcodes. OP_UNKNOWN186: {OP_UNKNOWN186, "OP_UNKNOWN186", 1, opcodeInvalid}, @@ -981,7 +981,7 @@ func opcodeN(op *parsedOpcode, vm *Engine) error { func opcodeNop(op *parsedOpcode, vm *Engine) error { switch op.opcode.value { case OP_NOP1, OP_NOP4, OP_NOP5, - OP_NOP6, OP_NOP7, OP_NOP8, OP_NOP9, OP_NOP10: + OP_NOP9, OP_NOP10: if vm.hasFlag(ScriptDiscourageUpgradableNops) { str := fmt.Sprintf("OP_NOP%d reserved for soft-fork "+ "upgrades", op.opcode.value-(OP_NOP1-1)) @@ -991,6 +991,11 @@ func opcodeNop(op *parsedOpcode, vm *Engine) error { return nil } +func opcodeClaimScript(op *parsedOpcode, vm *Engine) error { + vm.dstack.PushByteArray([]byte{0}) + return nil +} + // popIfBool enforces the "minimal if" policy during script execution if the // particular flag is set. If so, in order to eliminate an additional source // of nuisance malleability, post-segwit for version 0 witness programs, we now -- 2.45.3 From 1842e9fb7afb4b7cacea7105ce64052d70b53a5e Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 23 Jul 2021 12:13:31 -0400 Subject: [PATCH 083/118] [lbry] txscript: remove claim prefix for addr calculation --- txscript/sign.go | 4 +++- txscript/standard.go | 8 +++++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/txscript/sign.go b/txscript/sign.go index 42af9686..348a109b 100644 --- a/txscript/sign.go +++ b/txscript/sign.go @@ -157,7 +157,9 @@ func sign(chainParams *chaincfg.Params, tx *wire.MsgTx, idx int, subScript []byte, hashType SigHashType, kdb KeyDB, sdb ScriptDB) ([]byte, ScriptClass, []btcutil.Address, int, error) { - class, addresses, nrequired, err := ExtractPkScriptAddrs(subScript, + subSubScript := StripClaimScriptPrefix(subScript) + + class, addresses, nrequired, err := ExtractPkScriptAddrs(subSubScript, chainParams) if err != nil { return nil, NonStandardTy, nil, 0, err diff --git a/txscript/standard.go b/txscript/standard.go index 2cad218e..0acce5bc 100644 --- a/txscript/standard.go +++ b/txscript/standard.go @@ -543,9 +543,11 @@ func ExtractPkScriptAddrs(pkScript []byte, chainParams *chaincfg.Params) (Script var addrs []btcutil.Address var requiredSigs int + stripped := StripClaimScriptPrefix(pkScript) + // No valid addresses or required signatures if the script doesn't // parse. - pops, err := parseScript(pkScript) + pops, err := parseScript(stripped) if err != nil { return NonStandardTy, nil, 0, err } @@ -639,6 +641,10 @@ func ExtractPkScriptAddrs(pkScript []byte, chainParams *chaincfg.Params) (Script // nonstandard transactions. } + if len(stripped) < len(pkScript) { + scriptClass = NonStandardTy + } + return scriptClass, addrs, requiredSigs, nil } -- 2.45.3 From 8a58f39f099fcef0168be54da1a40e4d8ad45fde Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 6 Jul 2021 19:38:44 -0700 Subject: [PATCH 084/118] [lbry] log: support claimtrie entries --- log.go | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/log.go b/log.go index 71accc7c..a69509cd 100644 --- a/log.go +++ b/log.go @@ -13,6 +13,7 @@ import ( "github.com/btcsuite/btcd/addrmgr" "github.com/btcsuite/btcd/blockchain" "github.com/btcsuite/btcd/blockchain/indexers" + "github.com/btcsuite/btcd/claimtrie/node" "github.com/btcsuite/btcd/connmgr" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/mempool" @@ -58,8 +59,9 @@ var ( amgrLog = backendLog.Logger("AMGR") cmgrLog = backendLog.Logger("CMGR") bcdbLog = backendLog.Logger("BCDB") - btcdLog = backendLog.Logger("BTCD") + btcdLog = backendLog.Logger("MAIN") chanLog = backendLog.Logger("CHAN") + lbryLog = backendLog.Logger("LBRY") discLog = backendLog.Logger("DISC") indxLog = backendLog.Logger("INDX") minrLog = backendLog.Logger("MINR") @@ -77,6 +79,7 @@ func init() { connmgr.UseLogger(cmgrLog) database.UseLogger(bcdbLog) blockchain.UseLogger(chanLog) + node.UseLogger(lbryLog) indexers.UseLogger(indxLog) mining.UseLogger(minrLog) cpuminer.UseLogger(minrLog) @@ -92,8 +95,9 @@ var subsystemLoggers = map[string]btclog.Logger{ "AMGR": amgrLog, "CMGR": cmgrLog, "BCDB": bcdbLog, - "BTCD": btcdLog, + "MAIN": btcdLog, "CHAN": chanLog, + "LBRY": lbryLog, "DISC": discLog, "INDX": indxLog, "MINR": minrLog, @@ -115,7 +119,7 @@ func initLogRotator(logFile string) { fmt.Fprintf(os.Stderr, "failed to create log directory: %v\n", err) os.Exit(1) } - r, err := rotator.New(logFile, 10*1024, false, 3) + r, err := rotator.New(logFile, 40*1024, false, 3) if err != nil { fmt.Fprintf(os.Stderr, "failed to create file rotator: %v\n", err) os.Exit(1) -- 2.45.3 From 3771d23f41f24750c2a5c3097f4ed9b918a7408b Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Sun, 5 Aug 2018 13:59:25 -0700 Subject: [PATCH 085/118] [lbry] blockchain: connect to ClaimTrie Co-authored-by: Brannon King --- blockchain/chain.go | 96 ++++++++++++++++++++- blockchain/claimtrie.go | 183 ++++++++++++++++++++++++++++++++++++++++ btcd.go | 7 ++ server.go | 14 ++- 4 files changed, 298 insertions(+), 2 deletions(-) create mode 100644 blockchain/claimtrie.go diff --git a/blockchain/chain.go b/blockchain/chain.go index 79bb3d74..8ffc4046 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -17,6 +17,8 @@ import ( "github.com/btcsuite/btcd/txscript" "github.com/btcsuite/btcd/wire" "github.com/btcsuite/btcutil" + + "github.com/btcsuite/btcd/claimtrie" ) const ( @@ -180,6 +182,8 @@ type BlockChain struct { // certain blockchain events. notificationsLock sync.RWMutex notifications []NotificationCallback + + claimTrie *claimtrie.ClaimTrie } // HaveBlock returns whether or not the chain instance has the block represented @@ -571,7 +575,8 @@ func (b *BlockChain) connectBlock(node *blockNode, block *btcutil.Block, } // No warnings about unknown rules until the chain is current. - if b.isCurrent() { + current := b.isCurrent() + if current { // Warn if any unknown new rules are either about to activate or // have already been activated. if err := b.warnUnknownRuleActivations(node); err != nil { @@ -579,6 +584,13 @@ func (b *BlockChain) connectBlock(node *blockNode, block *btcutil.Block, } } + // Handle LBRY Claim Scripts + if b.claimTrie != nil { + if err := b.ParseClaimScripts(block, node, view, current); err != nil { + return ruleError(ErrBadClaimTrie, err.Error()) + } + } + // Write any block status changes to DB before updating best state. err := b.index.flushToDB() if err != nil { @@ -761,6 +773,12 @@ func (b *BlockChain) disconnectBlock(node *blockNode, block *btcutil.Block, view return err } + if b.claimTrie != nil { + if err = b.claimTrie.ResetHeight(node.parent.height); err != nil { + return err + } + } + // Prune fully spent entries and mark all entries in the view unmodified // now that the modifications have been committed to the database. view.commit() @@ -1614,6 +1632,11 @@ func (b *BlockChain) LocateHeaders(locator BlockLocator, hashStop *chainhash.Has return headers } +// ClaimTrie returns the claimTrie associated wit hthe chain. +func (b *BlockChain) ClaimTrie() *claimtrie.ClaimTrie { + return b.claimTrie +} + // IndexManager provides a generic interface that the is called when blocks are // connected and disconnected to and from the tip of the main chain for the // purpose of supporting optional indexes. @@ -1700,6 +1723,8 @@ type Config struct { // This field can be nil if the caller is not interested in using a // signature cache. HashCache *txscript.HashCache + + ClaimTrie *claimtrie.ClaimTrie } // New returns a BlockChain instance using the provided configuration details. @@ -1754,6 +1779,7 @@ func New(config *Config) (*BlockChain, error) { prevOrphans: make(map[chainhash.Hash][]*orphanBlock), warningCaches: newThresholdCaches(vbNumBits), deploymentCaches: newThresholdCaches(chaincfg.DefinedDeployments), + claimTrie: config.ClaimTrie, } // Initialize the chain state from the passed database. When the db @@ -1796,6 +1822,14 @@ func New(config *Config) (*BlockChain, error) { return nil, err } + if b.claimTrie != nil { + err := rebuildMissingClaimTrieData(&b, config.Interrupt) + if err != nil { + b.claimTrie.Close() + return nil, err + } + } + bestNode := b.bestChain.Tip() log.Infof("Chain state (height %d, hash %v, totaltx %d, work %v)", bestNode.height, bestNode.hash, b.stateSnapshot.TotalTxns, @@ -1803,3 +1837,63 @@ func New(config *Config) (*BlockChain, error) { return &b, nil } + +func rebuildMissingClaimTrieData(b *BlockChain, done <-chan struct{}) error { + target := b.bestChain.Height() + if b.claimTrie.Height() == target { + return nil + } + if b.claimTrie.Height() > target { + return b.claimTrie.ResetHeight(target) + } + + start := time.Now() + lastReport := time.Now() + // TODO: move this view inside the loop (or recreate it every 5 sec.) + // as accumulating all inputs has potential to use a huge amount of RAM + // but we need to get the spent inputs working for that to be possible + view := NewUtxoViewpoint() + for h := int32(0); h < target; h++ { + select { + case <-done: + return fmt.Errorf("rebuild unfinished at height %d", b.claimTrie.Height()) + default: + } + + n := b.bestChain.NodeByHeight(h + 1) + + var block *btcutil.Block + err := b.db.View(func(dbTx database.Tx) error { + var err error + block, err = dbFetchBlockByNode(dbTx, n) + return err + }) + if err != nil { + return err + } + + err = view.fetchInputUtxos(b.db, block) + if err != nil { + return err + } + + err = view.connectTransactions(block, nil) + if err != nil { + return err + } + + if h >= b.claimTrie.Height() { + err = b.ParseClaimScripts(block, n, view, false) + if err != nil { + return err + } + } + if time.Since(lastReport) > time.Second*5 { + lastReport = time.Now() + log.Infof("Rebuilding claim trie data to %d. At: %d", target, h) + } + } + log.Infof("Completed rebuilding claim trie data to %d. Took %s ", + b.claimTrie.Height(), time.Since(start)) + return nil +} diff --git a/blockchain/claimtrie.go b/blockchain/claimtrie.go new file mode 100644 index 00000000..1032860d --- /dev/null +++ b/blockchain/claimtrie.go @@ -0,0 +1,183 @@ +package blockchain + +import ( + "bytes" + "fmt" + + "github.com/pkg/errors" + + "github.com/btcsuite/btcd/txscript" + "github.com/btcsuite/btcd/wire" + "github.com/btcsuite/btcutil" + + "github.com/btcsuite/btcd/claimtrie" + "github.com/btcsuite/btcd/claimtrie/change" + "github.com/btcsuite/btcd/claimtrie/node" + "github.com/btcsuite/btcd/claimtrie/normalization" +) + +func (b *BlockChain) SetClaimtrieHeader(block *btcutil.Block, view *UtxoViewpoint) error { + b.chainLock.Lock() + defer b.chainLock.Unlock() + + err := b.ParseClaimScripts(block, nil, view, false) + if err != nil { + return errors.Wrapf(err, "in parse claim scripts") + } + + block.MsgBlock().Header.ClaimTrie = *b.claimTrie.MerkleHash() + err = b.claimTrie.ResetHeight(b.claimTrie.Height() - 1) + + return errors.Wrapf(err, "in reset height") +} + +func (b *BlockChain) ParseClaimScripts(block *btcutil.Block, bn *blockNode, view *UtxoViewpoint, shouldFlush bool) error { + ht := block.Height() + + for _, tx := range block.Transactions() { + h := handler{ht, tx, view, map[string][]byte{}} + if err := h.handleTxIns(b.claimTrie); err != nil { + return err + } + if err := h.handleTxOuts(b.claimTrie); err != nil { + return err + } + } + + err := b.claimTrie.AppendBlock() + if err != nil { + return errors.Wrapf(err, "in append block") + } + + if shouldFlush { + b.claimTrie.FlushToDisk() + } + + hash := b.claimTrie.MerkleHash() + if bn != nil && bn.claimTrie != *hash { + // undo our AppendBlock call as we've decided that our interpretation of the block data is incorrect, + // or that the person who made the block assembled the pieces incorrectly. + _ = b.claimTrie.ResetHeight(b.claimTrie.Height() - 1) + return errors.Errorf("height: %d, computed hash: %s != header's ClaimTrie: %s", ht, *hash, bn.claimTrie) + } + return nil +} + +type handler struct { + ht int32 + tx *btcutil.Tx + view *UtxoViewpoint + spent map[string][]byte +} + +func (h *handler) handleTxIns(ct *claimtrie.ClaimTrie) error { + if IsCoinBase(h.tx) { + return nil + } + for _, txIn := range h.tx.MsgTx().TxIn { + op := txIn.PreviousOutPoint + e := h.view.LookupEntry(op) + if e == nil { + return errors.Errorf("missing input in view for %s", op.String()) + } + cs, err := txscript.DecodeClaimScript(e.pkScript) + if err == txscript.ErrNotClaimScript { + continue + } + if err != nil { + return err + } + + var id change.ClaimID + name := cs.Name() // name of the previous one (that we're now spending) + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: // OP code from previous transaction + id = change.NewClaimID(op) // claimID of the previous item now being spent + h.spent[id.Key()] = normalization.NormalizeIfNecessary(name, ct.Height()) + err = ct.SpendClaim(name, op, id) + case txscript.OP_UPDATECLAIM: + copy(id[:], cs.ClaimID()) + h.spent[id.Key()] = normalization.NormalizeIfNecessary(name, ct.Height()) + err = ct.SpendClaim(name, op, id) + case txscript.OP_SUPPORTCLAIM: + copy(id[:], cs.ClaimID()) + err = ct.SpendSupport(name, op, id) + } + if err != nil { + return errors.Wrapf(err, "handleTxIns") + } + } + return nil +} + +func (h *handler) handleTxOuts(ct *claimtrie.ClaimTrie) error { + for i, txOut := range h.tx.MsgTx().TxOut { + op := *wire.NewOutPoint(h.tx.Hash(), uint32(i)) + cs, err := txscript.DecodeClaimScript(txOut.PkScript) + if err == txscript.ErrNotClaimScript { + continue + } + if err != nil { + return err + } + + var id change.ClaimID + name := cs.Name() + amt := txOut.Value + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: + id = change.NewClaimID(op) + err = ct.AddClaim(name, op, id, amt) + case txscript.OP_SUPPORTCLAIM: + copy(id[:], cs.ClaimID()) + err = ct.AddSupport(name, op, amt, id) + case txscript.OP_UPDATECLAIM: + // old code wouldn't run the update if name or claimID didn't match existing data + // that was a safety feature, but it should have rejected the transaction instead + // TODO: reject transactions with invalid update commands + copy(id[:], cs.ClaimID()) + normName := normalization.NormalizeIfNecessary(name, ct.Height()) + if !bytes.Equal(h.spent[id.Key()], normName) { + node.LogOnce(fmt.Sprintf("Invalid update operation: name or ID mismatch at %d for: %s, %s", + ct.Height(), normName, id.String())) + continue + } + + delete(h.spent, id.Key()) + err = ct.UpdateClaim(name, op, amt, id) + } + if err != nil { + return errors.Wrapf(err, "handleTxOuts") + } + } + return nil +} + +func (b *BlockChain) GetNamesChangedInBlock(height int32) ([]string, error) { + b.chainLock.RLock() + defer b.chainLock.RUnlock() + + return b.claimTrie.NamesChangedInBlock(height) +} + +func (b *BlockChain) GetClaimsForName(height int32, name string) (string, *node.Node, error) { + + normalizedName := normalization.NormalizeIfNecessary([]byte(name), height) + + b.chainLock.RLock() + defer b.chainLock.RUnlock() + + n, err := b.claimTrie.NodeAt(height, normalizedName) + if err != nil { + return string(normalizedName), nil, err + } + + if n == nil { + return string(normalizedName), nil, fmt.Errorf("name does not exist at height %d: %s", height, name) + } + + n.SortClaimsByBid() + return string(normalizedName), n, nil +} diff --git a/btcd.go b/btcd.go index b93851ba..4f04657b 100644 --- a/btcd.go +++ b/btcd.go @@ -16,6 +16,7 @@ import ( "runtime/pprof" "github.com/btcsuite/btcd/blockchain/indexers" + "github.com/btcsuite/btcd/claimtrie/param" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/limits" @@ -147,6 +148,8 @@ func btcdMain(serverChan chan<- *server) error { return nil } + param.SetNetwork(activeNetParams.Params.Net) // prep the claimtrie params + // Create server and start it. server, err := newServer(cfg.Listeners, cfg.AgentBlacklist, cfg.AgentWhitelist, db, activeNetParams.Params, interrupt) @@ -161,6 +164,10 @@ func btcdMain(serverChan chan<- *server) error { server.Stop() server.WaitForShutdown() srvrLog.Infof("Server shutdown complete") + // TODO: tie into the sync manager for shutdown instead + if ct := server.chain.ClaimTrie(); ct != nil { + ct.Close() + } }() server.Start() if serverChan != nil { diff --git a/server.go b/server.go index 7512b989..251b9137 100644 --- a/server.go +++ b/server.go @@ -27,6 +27,8 @@ import ( "github.com/btcsuite/btcd/blockchain/indexers" "github.com/btcsuite/btcd/chaincfg" "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/btcsuite/btcd/claimtrie" + claimtrieconfig "github.com/btcsuite/btcd/claimtrie/config" "github.com/btcsuite/btcd/connmgr" "github.com/btcsuite/btcd/database" "github.com/btcsuite/btcd/mempool" @@ -2721,8 +2723,17 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, checkpoints = mergeCheckpoints(s.chainParams.Checkpoints, cfg.addCheckpoints) } - // Create a new block chain instance with the appropriate configuration. var err error + + claimTrieCfg := claimtrieconfig.DefaultConfig + claimTrieCfg.DataDir = cfg.DataDir + + ct, err := claimtrie.New(claimTrieCfg) + if err != nil { + return nil, err + } + + // Create a new block chain instance with the appropriate configuration. s.chain, err = blockchain.New(&blockchain.Config{ DB: s.db, Interrupt: interrupt, @@ -2732,6 +2743,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, SigCache: s.sigCache, IndexManager: indexManager, HashCache: s.hashCache, + ClaimTrie: ct, }) if err != nil { return nil, err -- 2.45.3 From 2ed4df907c8c30620f6fdd322f82a2b62c9463fc Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 14 Oct 2021 22:45:32 -0700 Subject: [PATCH 086/118] [lbry] rename btcd to lbcd Co-authored-by: Brannon King --- addrmgr/addrmanager.go | 4 +- addrmgr/addrmanager_internal_test.go | 2 +- addrmgr/addrmanager_test.go | 4 +- addrmgr/internal_test.go | 2 +- addrmgr/knownaddress.go | 2 +- addrmgr/knownaddress_test.go | 4 +- addrmgr/network.go | 2 +- addrmgr/network_test.go | 4 +- blockchain/accept.go | 4 +- blockchain/blockindex.go | 8 ++-- blockchain/chain.go | 14 +++---- blockchain/chain_test.go | 8 ++-- blockchain/chainio.go | 8 ++-- blockchain/chainio_test.go | 4 +- blockchain/chainview_test.go | 2 +- blockchain/checkpoints.go | 8 ++-- blockchain/claimtrie.go | 14 +++---- blockchain/common_test.go | 14 +++---- blockchain/compress.go | 4 +- blockchain/difficulty.go | 2 +- blockchain/example_test.go | 10 ++--- blockchain/fullblocks_test.go | 18 ++++----- blockchain/fullblocktests/generate.go | 14 +++---- blockchain/fullblocktests/params.go | 6 +-- blockchain/indexers/addrindex.go | 14 +++---- blockchain/indexers/addrindex_test.go | 2 +- blockchain/indexers/blocklogger.go | 2 +- blockchain/indexers/cfindex.go | 16 ++++---- blockchain/indexers/common.go | 6 +-- blockchain/indexers/manager.go | 10 ++--- blockchain/indexers/txindex.go | 10 ++--- blockchain/mediantime.go | 2 +- blockchain/merkle.go | 6 +-- blockchain/process.go | 6 +-- blockchain/scriptval.go | 6 +-- blockchain/scriptval_test.go | 2 +- blockchain/thresholdstate.go | 2 +- blockchain/thresholdstate_test.go | 2 +- blockchain/upgrade.go | 6 +-- blockchain/utxoviewpoint.go | 10 ++--- blockchain/validate.go | 10 ++--- blockchain/validate_test.go | 9 +++-- blockchain/versionbits.go | 2 +- blockchain/weight.go | 6 +-- btcec/example_test.go | 4 +- btcec/genprecomps.go | 2 +- btcjson/btcdextcmds_test.go | 2 +- btcjson/btcdextresults_test.go | 2 +- btcjson/btcwalletextcmds_test.go | 2 +- btcjson/chainsvrcmds.go | 2 +- btcjson/chainsvrcmds_test.go | 4 +- btcjson/chainsvrresults.go | 6 +-- btcjson/chainsvrresults_test.go | 6 +-- btcjson/chainsvrwscmds_test.go | 2 +- btcjson/chainsvrwsntfns_test.go | 2 +- btcjson/chainsvrwsresults_test.go | 2 +- btcjson/cmdinfo_test.go | 2 +- btcjson/cmdparse_test.go | 2 +- btcjson/error_test.go | 2 +- btcjson/example_test.go | 2 +- btcjson/help_test.go | 2 +- btcjson/helpers_test.go | 2 +- btcjson/jsonrpc_test.go | 2 +- btcjson/register_test.go | 2 +- btcjson/walletsvrcmds.go | 4 +- btcjson/walletsvrcmds_test.go | 4 +- btcjson/walletsvrresults.go | 2 +- btcjson/walletsvrresults_test.go | 2 +- btcjson/walletsvrwscmds_test.go | 2 +- btcjson/walletsvrwsntfns_test.go | 2 +- chaincfg/doc.go | 4 +- chaincfg/genesis.go | 4 +- chaincfg/params.go | 4 +- chaincfg/register_test.go | 2 +- cmd/addblock/addblock.go | 8 ++-- cmd/addblock/config.go | 16 ++++---- cmd/addblock/import.go | 12 +++--- cmd/findcheckpoint/config.go | 16 ++++---- cmd/findcheckpoint/findcheckpoint.go | 8 ++-- cmd/gencerts/gencerts.go | 2 +- cmd/{btcctl => lbcctl}/config.go | 20 +++++----- cmd/{btcctl => lbcctl}/httpclient.go | 2 +- cmd/{btcctl/btcctl.go => lbcctl/lbcctl.go} | 2 +- cmd/{btcctl => lbcctl}/version.go | 2 +- config.go | 36 +++++++++--------- config_test.go | 8 ++-- connmgr/seed.go | 4 +- database/cmd/dbtool/fetchblock.go | 4 +- database/cmd/dbtool/fetchblockregion.go | 4 +- database/cmd/dbtool/globalconfig.go | 16 ++++---- database/cmd/dbtool/insecureimport.go | 8 ++-- database/cmd/dbtool/loadheaders.go | 4 +- database/cmd/dbtool/main.go | 2 +- database/driver_test.go | 4 +- database/error_test.go | 2 +- database/example_test.go | 24 ++++++------ database/ffldb/bench_test.go | 6 +-- database/ffldb/blockio.go | 6 +-- database/ffldb/db.go | 10 ++--- database/ffldb/dbcache.go | 2 +- database/ffldb/doc.go | 2 +- database/ffldb/driver.go | 4 +- database/ffldb/driver_test.go | 8 ++-- database/ffldb/export_test.go | 2 +- database/ffldb/interface_test.go | 9 ++--- database/ffldb/ldbtreapiter.go | 2 +- database/ffldb/reconcile.go | 2 +- database/ffldb/whitebox_test.go | 7 ++-- database/interface.go | 4 +- doc.go | 10 ++--- docs/conf.py | 10 +++-- integration/bip0009_test.go | 8 ++-- integration/csv_fork_test.go | 16 ++++---- integration/rpcserver_test.go | 8 ++-- integration/rpctest/blockgen.go | 14 +++---- integration/rpctest/btcd.go | 6 +-- integration/rpctest/memwallet.go | 18 ++++----- integration/rpctest/node.go | 6 +-- integration/rpctest/rpc_harness.go | 12 +++--- integration/rpctest/rpc_harness_test.go | 10 ++--- integration/rpctest/utils.go | 4 +- btcd.go => lbcd.go | 8 ++-- log.go | 24 ++++++------ mempool/error.go | 4 +- mempool/estimatefee.go | 6 +-- mempool/estimatefee_test.go | 8 ++-- mempool/mempool.go | 18 ++++----- mempool/mempool_test.go | 14 +++---- mempool/policy.go | 9 +++-- mempool/policy_test.go | 12 +++--- mining/cpuminer/cpuminer.go | 12 +++--- mining/mining.go | 14 +++---- mining/mining_test.go | 2 +- mining/policy.go | 6 +-- mining/policy_test.go | 8 ++-- netsync/blocklogger.go | 2 +- netsync/interface.go | 14 +++---- netsync/manager.go | 16 ++++---- params.go | 4 +- peer/doc.go | 2 +- peer/example_test.go | 6 +-- peer/log.go | 6 +-- peer/peer.go | 8 ++-- peer/peer_test.go | 8 ++-- rpcadapters.go | 14 +++---- rpcclient/chain.go | 6 +-- rpcclient/doc.go | 2 +- rpcclient/example_test.go | 3 +- rpcclient/examples/bitcoincorehttp/main.go | 2 +- .../examples/bitcoincorehttpbulk/main.go | 2 +- rpcclient/examples/btcdwebsockets/main.go | 8 ++-- .../examples/btcwalletwebsockets/main.go | 8 ++-- rpcclient/extensions.go | 8 ++-- rpcclient/infrastructure.go | 16 ++++---- rpcclient/mining.go | 6 +-- rpcclient/net.go | 2 +- rpcclient/notify.go | 10 ++--- rpcclient/rawrequest.go | 2 +- rpcclient/rawtransactions.go | 8 ++-- rpcclient/wallet.go | 10 ++--- rpcserverhelp.go | 28 +++++++------- rpcwebsocket.go | 16 ++++---- server.go | 38 +++++++++---------- txscript/engine.go | 4 +- txscript/engine_test.go | 4 +- txscript/example_test.go | 12 +++--- txscript/hashcache.go | 4 +- txscript/hashcache_test.go | 2 +- txscript/nameclaim.go | 2 +- txscript/opcode.go | 6 +-- txscript/pkscript.go | 8 ++-- txscript/pkscript_test.go | 2 +- txscript/reference_test.go | 6 +-- txscript/script.go | 4 +- txscript/script_test.go | 2 +- txscript/sigcache.go | 4 +- txscript/sigcache_test.go | 4 +- txscript/sign.go | 8 ++-- txscript/sign_test.go | 10 ++--- txscript/standard.go | 6 +-- txscript/standard_test.go | 6 +-- upgrade.go | 10 ++--- wire/bench_test.go | 2 +- wire/blockheader.go | 4 +- wire/common.go | 2 +- wire/common_test.go | 2 +- wire/invvect.go | 2 +- wire/invvect_test.go | 2 +- wire/message.go | 2 +- wire/message_test.go | 2 +- wire/msgblock.go | 2 +- wire/msgblock_test.go | 2 +- wire/msgcfcheckpt.go | 2 +- wire/msgcfheaders.go | 2 +- wire/msgcfilter.go | 2 +- wire/msggetblocks.go | 2 +- wire/msggetblocks_test.go | 2 +- wire/msggetcfcheckpt.go | 2 +- wire/msggetcfheaders.go | 2 +- wire/msggetcfilters.go | 2 +- wire/msggetdata_test.go | 2 +- wire/msggetheaders.go | 2 +- wire/msggetheaders_test.go | 2 +- wire/msginv_test.go | 2 +- wire/msgmerkleblock.go | 2 +- wire/msgmerkleblock_test.go | 2 +- wire/msgnotfound_test.go | 2 +- wire/msgreject.go | 2 +- wire/msgtx.go | 2 +- wire/msgtx_test.go | 2 +- 210 files changed, 665 insertions(+), 660 deletions(-) rename cmd/{btcctl => lbcctl}/config.go (95%) rename cmd/{btcctl => lbcctl}/httpclient.go (98%) rename cmd/{btcctl/btcctl.go => lbcctl/lbcctl.go} (99%) rename cmd/{btcctl => lbcctl}/version.go (99%) rename btcd.go => lbcd.go (98%) diff --git a/addrmgr/addrmanager.go b/addrmgr/addrmanager.go index fa8f27bc..6fbcc09f 100644 --- a/addrmgr/addrmanager.go +++ b/addrmgr/addrmanager.go @@ -23,8 +23,8 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // AddrManager provides a concurrency safe address manager for caching potential diff --git a/addrmgr/addrmanager_internal_test.go b/addrmgr/addrmanager_internal_test.go index 1c19dceb..b2f5f3d1 100644 --- a/addrmgr/addrmanager_internal_test.go +++ b/addrmgr/addrmanager_internal_test.go @@ -7,7 +7,7 @@ import ( "os" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // randAddr generates a *wire.NetAddress backed by a random IPv4/IPv6 address. diff --git a/addrmgr/addrmanager_test.go b/addrmgr/addrmanager_test.go index 676913e2..d623479c 100644 --- a/addrmgr/addrmanager_test.go +++ b/addrmgr/addrmanager_test.go @@ -12,8 +12,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/wire" ) // naTest is used to describe a test to be performed against the NetAddressKey diff --git a/addrmgr/internal_test.go b/addrmgr/internal_test.go index e50e923c..b7c650c7 100644 --- a/addrmgr/internal_test.go +++ b/addrmgr/internal_test.go @@ -7,7 +7,7 @@ package addrmgr import ( "time" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) func TstKnownAddressIsBad(ka *KnownAddress) bool { diff --git a/addrmgr/knownaddress.go b/addrmgr/knownaddress.go index 15469f37..55a955ed 100644 --- a/addrmgr/knownaddress.go +++ b/addrmgr/knownaddress.go @@ -7,7 +7,7 @@ package addrmgr import ( "time" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // KnownAddress tracks information about a known network address that is used diff --git a/addrmgr/knownaddress_test.go b/addrmgr/knownaddress_test.go index a289d5a3..fc882667 100644 --- a/addrmgr/knownaddress_test.go +++ b/addrmgr/knownaddress_test.go @@ -9,8 +9,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/wire" ) func TestChance(t *testing.T) { diff --git a/addrmgr/network.go b/addrmgr/network.go index 51bfa3ed..878bc2b1 100644 --- a/addrmgr/network.go +++ b/addrmgr/network.go @@ -8,7 +8,7 @@ import ( "fmt" "net" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) var ( diff --git a/addrmgr/network_test.go b/addrmgr/network_test.go index 8af3369f..6f2565fe 100644 --- a/addrmgr/network_test.go +++ b/addrmgr/network_test.go @@ -8,8 +8,8 @@ import ( "net" "testing" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/wire" ) // TestIPTypes ensures the various functions which determine the type of an IP diff --git a/blockchain/accept.go b/blockchain/accept.go index f85d6558..6acba30d 100644 --- a/blockchain/accept.go +++ b/blockchain/accept.go @@ -7,8 +7,8 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) // maybeAcceptBlock potentially accepts a block into the block chain and, if diff --git a/blockchain/blockindex.go b/blockchain/blockindex.go index 1531e6b1..eb7c01a7 100644 --- a/blockchain/blockindex.go +++ b/blockchain/blockindex.go @@ -10,10 +10,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) // blockStatus is a bit field representing the validation state of the block. diff --git a/blockchain/chain.go b/blockchain/chain.go index 8ffc4046..a0bfac6c 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -11,14 +11,14 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" - "github.com/btcsuite/btcd/claimtrie" + "github.com/lbryio/lbcd/claimtrie" ) const ( diff --git a/blockchain/chain_test.go b/blockchain/chain_test.go index 7de323bc..b2a155bc 100644 --- a/blockchain/chain_test.go +++ b/blockchain/chain_test.go @@ -9,10 +9,10 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // TestHaveBlock tests the HaveBlock API to ensure proper functionality. diff --git a/blockchain/chainio.go b/blockchain/chainio.go index f40ba465..ae83dc64 100644 --- a/blockchain/chainio.go +++ b/blockchain/chainio.go @@ -12,10 +12,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/chainio_test.go b/blockchain/chainio_test.go index 630af14e..76881a33 100644 --- a/blockchain/chainio_test.go +++ b/blockchain/chainio_test.go @@ -11,8 +11,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) // TestErrNotInMainChain ensures the functions related to errNotInMainChain work diff --git a/blockchain/chainview_test.go b/blockchain/chainview_test.go index c59004fd..746bf1bd 100644 --- a/blockchain/chainview_test.go +++ b/blockchain/chainview_test.go @@ -10,7 +10,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // testNoncePrng provides a deterministic prng for the nonce in generated fake diff --git a/blockchain/checkpoints.go b/blockchain/checkpoints.go index af3b6d92..a82d70dd 100644 --- a/blockchain/checkpoints.go +++ b/blockchain/checkpoints.go @@ -8,10 +8,10 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + btcutil "github.com/lbryio/lbcutil" ) // CheckpointConfirmations is the number of blocks before the end of the current diff --git a/blockchain/claimtrie.go b/blockchain/claimtrie.go index 1032860d..74cf522d 100644 --- a/blockchain/claimtrie.go +++ b/blockchain/claimtrie.go @@ -6,14 +6,14 @@ import ( "github.com/pkg/errors" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" - "github.com/btcsuite/btcd/claimtrie" - "github.com/btcsuite/btcd/claimtrie/change" - "github.com/btcsuite/btcd/claimtrie/node" - "github.com/btcsuite/btcd/claimtrie/normalization" + "github.com/lbryio/lbcd/claimtrie" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/normalization" ) func (b *BlockChain) SetClaimtrieHeader(block *btcutil.Block, view *UtxoViewpoint) error { diff --git a/blockchain/common_test.go b/blockchain/common_test.go index dd392a66..16ad6756 100644 --- a/blockchain/common_test.go +++ b/blockchain/common_test.go @@ -14,13 +14,13 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/compress.go b/blockchain/compress.go index 611b9f09..70aab39b 100644 --- a/blockchain/compress.go +++ b/blockchain/compress.go @@ -5,8 +5,8 @@ package blockchain import ( - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/txscript" ) // ----------------------------------------------------------------------------- diff --git a/blockchain/difficulty.go b/blockchain/difficulty.go index 3eae3844..2f16e2e5 100644 --- a/blockchain/difficulty.go +++ b/blockchain/difficulty.go @@ -8,7 +8,7 @@ import ( "math/big" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) var ( diff --git a/blockchain/example_test.go b/blockchain/example_test.go index 691d0927..da0cce79 100644 --- a/blockchain/example_test.go +++ b/blockchain/example_test.go @@ -10,11 +10,11 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + btcutil "github.com/lbryio/lbcutil" ) // This example demonstrates how to create a new chain instance and use diff --git a/blockchain/fullblocks_test.go b/blockchain/fullblocks_test.go index 3ae0d0eb..4c45c099 100644 --- a/blockchain/fullblocks_test.go +++ b/blockchain/fullblocks_test.go @@ -12,15 +12,15 @@ import ( "path/filepath" "testing" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/fullblocktests" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/fullblocktests" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index 592a14de..dc182a90 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -18,13 +18,13 @@ import ( "runtime" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/fullblocktests/params.go b/blockchain/fullblocktests/params.go index 4679036f..fa23e841 100644 --- a/blockchain/fullblocktests/params.go +++ b/blockchain/fullblocktests/params.go @@ -9,9 +9,9 @@ import ( "math/big" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // newHashFromStr converts the passed big-endian hex string into a diff --git a/blockchain/indexers/addrindex.go b/blockchain/indexers/addrindex.go index 4a9bf4ec..3ac3924a 100644 --- a/blockchain/indexers/addrindex.go +++ b/blockchain/indexers/addrindex.go @@ -9,13 +9,13 @@ import ( "fmt" "sync" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/indexers/addrindex_test.go b/blockchain/indexers/addrindex_test.go index e545887f..584ed1cc 100644 --- a/blockchain/indexers/addrindex_test.go +++ b/blockchain/indexers/addrindex_test.go @@ -9,7 +9,7 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // addrIndexBucket provides a mock address index database bucket by implementing diff --git a/blockchain/indexers/blocklogger.go b/blockchain/indexers/blocklogger.go index 88d6f269..845618e7 100644 --- a/blockchain/indexers/blocklogger.go +++ b/blockchain/indexers/blocklogger.go @@ -9,7 +9,7 @@ import ( "time" "github.com/btcsuite/btclog" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // blockProgressLogger provides periodic logging for other services in order diff --git a/blockchain/indexers/cfindex.go b/blockchain/indexers/cfindex.go index 8ea14728..881d3a30 100644 --- a/blockchain/indexers/cfindex.go +++ b/blockchain/indexers/cfindex.go @@ -7,14 +7,14 @@ package indexers import ( "errors" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcutil/gcs" - "github.com/btcsuite/btcutil/gcs/builder" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + "github.com/lbryio/lbcutil/gcs" + "github.com/lbryio/lbcutil/gcs/builder" ) const ( diff --git a/blockchain/indexers/common.go b/blockchain/indexers/common.go index a912bb4c..57971d8b 100644 --- a/blockchain/indexers/common.go +++ b/blockchain/indexers/common.go @@ -11,9 +11,9 @@ import ( "encoding/binary" "errors" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/blockchain/indexers/manager.go b/blockchain/indexers/manager.go index bc0804f8..7c0bb0e1 100644 --- a/blockchain/indexers/manager.go +++ b/blockchain/indexers/manager.go @@ -8,11 +8,11 @@ import ( "bytes" "fmt" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/blockchain/indexers/txindex.go b/blockchain/indexers/txindex.go index 00cfd006..96b3edcb 100644 --- a/blockchain/indexers/txindex.go +++ b/blockchain/indexers/txindex.go @@ -8,11 +8,11 @@ import ( "errors" "fmt" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/mediantime.go b/blockchain/mediantime.go index f9c15a23..bb85b646 100644 --- a/blockchain/mediantime.go +++ b/blockchain/mediantime.go @@ -183,7 +183,7 @@ func (m *medianTime) AddTimeSample(sourceID string, timeVal time.Time) { // Warn if none of the time samples are close. if !remoteHasCloseTime { log.Warnf("Please check your date and time " + - "are correct! btcd will not work " + + "are correct! lbcd will not work " + "properly with an invalid time") } } diff --git a/blockchain/merkle.go b/blockchain/merkle.go index 8f3f6b97..29479c1d 100644 --- a/blockchain/merkle.go +++ b/blockchain/merkle.go @@ -9,9 +9,9 @@ import ( "fmt" "math" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/process.go b/blockchain/process.go index 6d2161bb..a48b6e50 100644 --- a/blockchain/process.go +++ b/blockchain/process.go @@ -8,9 +8,9 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) // BehaviorFlags is a bitmask defining tweaks to the normal behavior when diff --git a/blockchain/scriptval.go b/blockchain/scriptval.go index 8ba59a42..97bf0ece 100644 --- a/blockchain/scriptval.go +++ b/blockchain/scriptval.go @@ -10,9 +10,9 @@ import ( "runtime" "time" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // txValidateItem holds a transaction along with which input to validate. diff --git a/blockchain/scriptval_test.go b/blockchain/scriptval_test.go index 031f0480..62d97362 100644 --- a/blockchain/scriptval_test.go +++ b/blockchain/scriptval_test.go @@ -8,7 +8,7 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/txscript" ) // TestCheckBlockScripts ensures that validating the all of the scripts in a diff --git a/blockchain/thresholdstate.go b/blockchain/thresholdstate.go index 8a79f968..ac652eff 100644 --- a/blockchain/thresholdstate.go +++ b/blockchain/thresholdstate.go @@ -7,7 +7,7 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // ThresholdState define the various threshold states used when voting on diff --git a/blockchain/thresholdstate_test.go b/blockchain/thresholdstate_test.go index c65f5a44..5eecc61e 100644 --- a/blockchain/thresholdstate_test.go +++ b/blockchain/thresholdstate_test.go @@ -7,7 +7,7 @@ package blockchain import ( "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestThresholdStateStringer tests the stringized output for the diff --git a/blockchain/upgrade.go b/blockchain/upgrade.go index 253ca62e..a899cb4e 100644 --- a/blockchain/upgrade.go +++ b/blockchain/upgrade.go @@ -11,9 +11,9 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/blockchain/utxoviewpoint.go b/blockchain/utxoviewpoint.go index b8576581..60d48df0 100644 --- a/blockchain/utxoviewpoint.go +++ b/blockchain/utxoviewpoint.go @@ -7,11 +7,11 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // txoFlags is a bitmask defining additional information and state for a diff --git a/blockchain/validate.go b/blockchain/validate.go index ef2c283b..19183aa9 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -11,11 +11,11 @@ import ( "math/big" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/blockchain/validate_test.go b/blockchain/validate_test.go index 9bf2ff42..6298ad06 100644 --- a/blockchain/validate_test.go +++ b/blockchain/validate_test.go @@ -5,15 +5,16 @@ package blockchain import ( + "encoding/hex" "math" "reflect" "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // TestSequenceLocksActive tests the SequenceLockActive function to ensure it diff --git a/blockchain/versionbits.go b/blockchain/versionbits.go index acdbf144..ddf1cace 100644 --- a/blockchain/versionbits.go +++ b/blockchain/versionbits.go @@ -7,7 +7,7 @@ package blockchain import ( "math" - "github.com/btcsuite/btcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg" ) const ( diff --git a/blockchain/weight.go b/blockchain/weight.go index e23dd87d..9a3a10b3 100644 --- a/blockchain/weight.go +++ b/blockchain/weight.go @@ -7,9 +7,9 @@ package blockchain import ( "fmt" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/btcec/example_test.go b/btcec/example_test.go index ca51ee87..cea8d771 100644 --- a/btcec/example_test.go +++ b/btcec/example_test.go @@ -8,8 +8,8 @@ import ( "encoding/hex" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // This example demonstrates signing a message with a secp256k1 private key that diff --git a/btcec/genprecomps.go b/btcec/genprecomps.go index d4a9c1b8..f09ab311 100644 --- a/btcec/genprecomps.go +++ b/btcec/genprecomps.go @@ -17,7 +17,7 @@ import ( "log" "os" - "github.com/btcsuite/btcd/btcec" + "github.com/lbryio/lbcd/btcec" ) func main() { diff --git a/btcjson/btcdextcmds_test.go b/btcjson/btcdextcmds_test.go index aaa44144..8aadb0af 100644 --- a/btcjson/btcdextcmds_test.go +++ b/btcjson/btcdextcmds_test.go @@ -12,7 +12,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestBtcdExtCmds tests all of the btcd extended commands marshal and unmarshal diff --git a/btcjson/btcdextresults_test.go b/btcjson/btcdextresults_test.go index 478f088c..55327dce 100644 --- a/btcjson/btcdextresults_test.go +++ b/btcjson/btcdextresults_test.go @@ -9,7 +9,7 @@ import ( "encoding/json" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestBtcdExtCustomResults ensures any results that have custom marshalling diff --git a/btcjson/btcwalletextcmds_test.go b/btcjson/btcwalletextcmds_test.go index dea1c614..fe3b54c0 100644 --- a/btcjson/btcwalletextcmds_test.go +++ b/btcjson/btcwalletextcmds_test.go @@ -11,7 +11,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestBtcWalletExtCmds tests all of the btcwallet extended commands marshal and diff --git a/btcjson/chainsvrcmds.go b/btcjson/chainsvrcmds.go index aa1d4415..0cfb2e17 100644 --- a/btcjson/chainsvrcmds.go +++ b/btcjson/chainsvrcmds.go @@ -13,7 +13,7 @@ import ( "fmt" "reflect" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // AddNodeSubCmd defines the type used in the addnode JSON-RPC command for the diff --git a/btcjson/chainsvrcmds_test.go b/btcjson/chainsvrcmds_test.go index 7d3a68dc..fa8305c2 100644 --- a/btcjson/chainsvrcmds_test.go +++ b/btcjson/chainsvrcmds_test.go @@ -12,8 +12,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/wire" ) // TestChainSvrCmds tests all of the chain server commands marshal and unmarshal diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 405fd867..e658cccf 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -9,10 +9,10 @@ import ( "encoding/hex" "encoding/json" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // GetBlockHeaderVerboseResult models the data from the getblockheader command when diff --git a/btcjson/chainsvrresults_test.go b/btcjson/chainsvrresults_test.go index 72dcd8d7..bb04a003 100644 --- a/btcjson/chainsvrresults_test.go +++ b/btcjson/chainsvrresults_test.go @@ -9,10 +9,10 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcutil" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + btcutil "github.com/lbryio/lbcutil" ) // TestChainSvrCustomResults ensures any results that have custom marshalling diff --git a/btcjson/chainsvrwscmds_test.go b/btcjson/chainsvrwscmds_test.go index 03fb22c8..688c3900 100644 --- a/btcjson/chainsvrwscmds_test.go +++ b/btcjson/chainsvrwscmds_test.go @@ -12,7 +12,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestChainSvrWsCmds tests all of the chain server websocket-specific commands diff --git a/btcjson/chainsvrwsntfns_test.go b/btcjson/chainsvrwsntfns_test.go index e2b234c2..ed6902dc 100644 --- a/btcjson/chainsvrwsntfns_test.go +++ b/btcjson/chainsvrwsntfns_test.go @@ -12,7 +12,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestChainSvrWsNtfns tests all of the chain server websocket-specific diff --git a/btcjson/chainsvrwsresults_test.go b/btcjson/chainsvrwsresults_test.go index b1e17450..21e1f2ff 100644 --- a/btcjson/chainsvrwsresults_test.go +++ b/btcjson/chainsvrwsresults_test.go @@ -9,7 +9,7 @@ import ( "encoding/json" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestChainSvrWsResults ensures any results that have custom marshalling diff --git a/btcjson/cmdinfo_test.go b/btcjson/cmdinfo_test.go index 61a693e4..2d7e7ec4 100644 --- a/btcjson/cmdinfo_test.go +++ b/btcjson/cmdinfo_test.go @@ -8,7 +8,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestCmdMethod tests the CmdMethod function to ensure it retunrs the expected diff --git a/btcjson/cmdparse_test.go b/btcjson/cmdparse_test.go index f2585edf..c1414c64 100644 --- a/btcjson/cmdparse_test.go +++ b/btcjson/cmdparse_test.go @@ -10,7 +10,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestAssignField tests the assignField function handles supported combinations diff --git a/btcjson/error_test.go b/btcjson/error_test.go index 8eb93c75..d1f5cb98 100644 --- a/btcjson/error_test.go +++ b/btcjson/error_test.go @@ -7,7 +7,7 @@ package btcjson_test import ( "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestErrorCodeStringer tests the stringized output for the ErrorCode type. diff --git a/btcjson/example_test.go b/btcjson/example_test.go index 74478e74..7974ba0e 100644 --- a/btcjson/example_test.go +++ b/btcjson/example_test.go @@ -8,7 +8,7 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // This example demonstrates how to create and marshal a command into a JSON-RPC diff --git a/btcjson/help_test.go b/btcjson/help_test.go index 918aa144..87ad7f7e 100644 --- a/btcjson/help_test.go +++ b/btcjson/help_test.go @@ -8,7 +8,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestHelpReflectInternals ensures the various help functions which deal with diff --git a/btcjson/helpers_test.go b/btcjson/helpers_test.go index 7bcaf4bc..9023c2e4 100644 --- a/btcjson/helpers_test.go +++ b/btcjson/helpers_test.go @@ -8,7 +8,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestHelpers tests the various helper functions which create pointers to diff --git a/btcjson/jsonrpc_test.go b/btcjson/jsonrpc_test.go index 13d98e89..b7229d35 100644 --- a/btcjson/jsonrpc_test.go +++ b/btcjson/jsonrpc_test.go @@ -9,7 +9,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestIsValidIDType ensures the IsValidIDType function behaves as expected. diff --git a/btcjson/register_test.go b/btcjson/register_test.go index 2d3ab10f..45e7238c 100644 --- a/btcjson/register_test.go +++ b/btcjson/register_test.go @@ -9,7 +9,7 @@ import ( "sort" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestUsageFlagStringer tests the stringized output for the UsageFlag type. diff --git a/btcjson/walletsvrcmds.go b/btcjson/walletsvrcmds.go index 2ff9ae18..e4d676ff 100644 --- a/btcjson/walletsvrcmds.go +++ b/btcjson/walletsvrcmds.go @@ -12,7 +12,7 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // AddMultisigAddressCmd defines the addmutisigaddress JSON-RPC command. @@ -1029,7 +1029,7 @@ type WalletCreateFundedPsbtOpts struct { ChangeType *ChangeType `json:"change_type,omitempty"` IncludeWatching *bool `json:"includeWatching,omitempty"` LockUnspents *bool `json:"lockUnspents,omitempty"` - FeeRate *int64 `json:"feeRate,omitempty"` + FeeRate *float64 `json:"feeRate,omitempty"` SubtractFeeFromOutputs *[]int64 `json:"subtractFeeFromOutputs,omitempty"` Replaceable *bool `json:"replaceable,omitempty"` ConfTarget *int64 `json:"conf_target,omitempty"` diff --git a/btcjson/walletsvrcmds_test.go b/btcjson/walletsvrcmds_test.go index 9c68d260..d33888d4 100644 --- a/btcjson/walletsvrcmds_test.go +++ b/btcjson/walletsvrcmds_test.go @@ -11,8 +11,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + btcutil "github.com/lbryio/lbcutil" ) // TestWalletSvrCmds tests all of the wallet server commands marshal and diff --git a/btcjson/walletsvrresults.go b/btcjson/walletsvrresults.go index 78a6e647..16df09bb 100644 --- a/btcjson/walletsvrresults.go +++ b/btcjson/walletsvrresults.go @@ -8,7 +8,7 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/txscript" ) // CreateWalletResult models the result of the createwallet command. diff --git a/btcjson/walletsvrresults_test.go b/btcjson/walletsvrresults_test.go index fd44b066..510c367c 100644 --- a/btcjson/walletsvrresults_test.go +++ b/btcjson/walletsvrresults_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/txscript" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/txscript" ) // TestGetAddressInfoResult ensures that custom unmarshalling of diff --git a/btcjson/walletsvrwscmds_test.go b/btcjson/walletsvrwscmds_test.go index 110a893b..3c9751fc 100644 --- a/btcjson/walletsvrwscmds_test.go +++ b/btcjson/walletsvrwscmds_test.go @@ -11,7 +11,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestWalletSvrWsCmds tests all of the wallet server websocket-specific diff --git a/btcjson/walletsvrwsntfns_test.go b/btcjson/walletsvrwsntfns_test.go index 11191662..51839c68 100644 --- a/btcjson/walletsvrwsntfns_test.go +++ b/btcjson/walletsvrwsntfns_test.go @@ -11,7 +11,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // TestWalletSvrWsNtfns tests all of the chain server websocket-specific diff --git a/chaincfg/doc.go b/chaincfg/doc.go index 3659adbf..fb5fa677 100644 --- a/chaincfg/doc.go +++ b/chaincfg/doc.go @@ -25,8 +25,8 @@ // "fmt" // "log" // -// "github.com/btcsuite/btcutil" -// "github.com/btcsuite/btcd/chaincfg" +// btcutil "github.com/lbryio/lbcutil" +// "github.com/lbryio/lbcd/chaincfg" // ) // // var testnet = flag.Bool("testnet", false, "operate on the testnet Bitcoin network") diff --git a/chaincfg/genesis.go b/chaincfg/genesis.go index 2c2a043e..a4df289d 100644 --- a/chaincfg/genesis.go +++ b/chaincfg/genesis.go @@ -7,8 +7,8 @@ package chaincfg import ( "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // genesisCoinbaseTx is the coinbase transaction for the genesis blocks for diff --git a/chaincfg/params.go b/chaincfg/params.go index 68c362d5..b2144963 100644 --- a/chaincfg/params.go +++ b/chaincfg/params.go @@ -13,8 +13,8 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // These variables are the chain proof-of-work limit parameters for each default diff --git a/chaincfg/register_test.go b/chaincfg/register_test.go index bcb5b3c6..700a63ff 100644 --- a/chaincfg/register_test.go +++ b/chaincfg/register_test.go @@ -6,7 +6,7 @@ import ( "strings" "testing" - . "github.com/btcsuite/btcd/chaincfg" + . "github.com/lbryio/lbcd/chaincfg" ) // Define some of the required parameters for a user-registered diff --git a/cmd/addblock/addblock.go b/cmd/addblock/addblock.go index 8b44f307..b601779b 100644 --- a/cmd/addblock/addblock.go +++ b/cmd/addblock/addblock.go @@ -8,11 +8,11 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/limits" "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/limits" ) const ( diff --git a/cmd/addblock/config.go b/cmd/addblock/config.go index 90620c8f..d2c9dc0d 100644 --- a/cmd/addblock/config.go +++ b/cmd/addblock/config.go @@ -9,12 +9,12 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -24,7 +24,7 @@ const ( ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) + btcdHomeDir = btcutil.AppDataDir("lbcd", false) defaultDataDir = filepath.Join(btcdHomeDir, "data") knownDbTypes = database.SupportedDrivers() activeNetParams = &chaincfg.MainNetParams @@ -35,7 +35,7 @@ var ( // See loadConfig for details on the configuration load process. type config struct { AddrIndex bool `long:"addrindex" description:"Build a full address-based transaction index which makes the searchrawtransactions RPC available"` - DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"` + DataDir string `short:"b" long:"datadir" description:"Location of the lbcd data directory"` DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"` InFile string `short:"i" long:"infile" description:"File containing the block(s)"` Progress int `short:"p" long:"progress" description:"Show a progress message each time this number of seconds have passed -- Use 0 to disable progress announcements"` @@ -67,7 +67,7 @@ func validDbType(dbType string) bool { } // netName returns the name used when referring to a bitcoin network. At the -// time of writing, btcd currently places blocks for testnet version 3 in the +// time of writing, lbcd currently places blocks for testnet version 3 in the // data and log directory "testnet", which does not match the Name field of the // chaincfg parameters. This function can be used to override this directory name // as "testnet" when the passed active network matches wire.TestNet3. diff --git a/cmd/addblock/import.go b/cmd/addblock/import.go index b7a30369..34117ecd 100644 --- a/cmd/addblock/import.go +++ b/cmd/addblock/import.go @@ -11,12 +11,12 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var zeroHash = chainhash.Hash{} diff --git a/cmd/findcheckpoint/config.go b/cmd/findcheckpoint/config.go index 87f04cec..7a16069a 100644 --- a/cmd/findcheckpoint/config.go +++ b/cmd/findcheckpoint/config.go @@ -9,12 +9,12 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -25,7 +25,7 @@ const ( ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) + btcdHomeDir = btcutil.AppDataDir("lbcd", false) defaultDataDir = filepath.Join(btcdHomeDir, "data") knownDbTypes = database.SupportedDrivers() activeNetParams = &chaincfg.MainNetParams @@ -35,7 +35,7 @@ var ( // // See loadConfig for details on the configuration load process. type config struct { - DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"` + DataDir string `short:"b" long:"datadir" description:"Location of the lbcd data directory"` DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"` UseGoOutput bool `short:"g" long:"gooutput" description:"Display the candidates using Go syntax that is ready to insert into the btcchain checkpoint list"` NumCandidates int `short:"n" long:"numcandidates" description:"Max num of checkpoint candidates to show {1-20}"` @@ -56,7 +56,7 @@ func validDbType(dbType string) bool { } // netName returns the name used when referring to a bitcoin network. At the -// time of writing, btcd currently places blocks for testnet version 3 in the +// time of writing, lbcd currently places blocks for testnet version 3 in the // data and log directory "testnet", which does not match the Name field of the // chaincfg parameters. This function can be used to override this directory name // as "testnet" when the passed active network matches wire.TestNet3. diff --git a/cmd/findcheckpoint/findcheckpoint.go b/cmd/findcheckpoint/findcheckpoint.go index ec4a4b30..ae307148 100644 --- a/cmd/findcheckpoint/findcheckpoint.go +++ b/cmd/findcheckpoint/findcheckpoint.go @@ -9,10 +9,10 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) const blockDbNamePrefix = "blocks" diff --git a/cmd/gencerts/gencerts.go b/cmd/gencerts/gencerts.go index 27d1073e..3bce5d17 100644 --- a/cmd/gencerts/gencerts.go +++ b/cmd/gencerts/gencerts.go @@ -12,8 +12,8 @@ import ( "strings" "time" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + btcutil "github.com/lbryio/lbcutil" ) type config struct { diff --git a/cmd/btcctl/config.go b/cmd/lbcctl/config.go similarity index 95% rename from cmd/btcctl/config.go rename to cmd/lbcctl/config.go index 1cc2a260..e00cac77 100644 --- a/cmd/btcctl/config.go +++ b/cmd/lbcctl/config.go @@ -13,10 +13,10 @@ import ( "regexp" "strings" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcutil" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -27,10 +27,10 @@ const ( ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) - btcctlHomeDir = btcutil.AppDataDir("btcctl", false) - btcwalletHomeDir = btcutil.AppDataDir("btcwallet", false) - defaultConfigFile = filepath.Join(btcctlHomeDir, "btcctl.conf") + btcdHomeDir = btcutil.AppDataDir("lbcd", false) + btcctlHomeDir = btcutil.AppDataDir("lbcctl", false) + btcwalletHomeDir = btcutil.AppDataDir("lbcwallet", false) + defaultConfigFile = filepath.Join(btcctlHomeDir, "lbcctl.conf") defaultRPCServer = "localhost" defaultRPCCertFile = filepath.Join(btcdHomeDir, "rpc.cert") defaultWalletCertFile = filepath.Join(btcwalletHomeDir, "rpc.cert") @@ -137,7 +137,7 @@ func normalizeAddress(addr string, chain *chaincfg.Params, useWallet bool) (stri paramErr := fmt.Errorf("cannot use -wallet with -regtest, btcwallet not yet compatible with regtest") return "", paramErr } else { - defaultPort = "18334" + defaultPort = "29245" } case &chaincfg.SigNetParams: if useWallet { @@ -231,9 +231,9 @@ func loadConfig() (*config, []string, error) { // Use config file for RPC server to create default btcctl config var serverConfigPath string if preCfg.Wallet { - serverConfigPath = filepath.Join(btcwalletHomeDir, "btcwallet.conf") + serverConfigPath = filepath.Join(btcwalletHomeDir, "lbcwallet.conf") } else { - serverConfigPath = filepath.Join(btcdHomeDir, "btcd.conf") + serverConfigPath = filepath.Join(btcdHomeDir, "lbcd.conf") } err := createDefaultConfigFile(preCfg.ConfigFile, serverConfigPath) diff --git a/cmd/btcctl/httpclient.go b/cmd/lbcctl/httpclient.go similarity index 98% rename from cmd/btcctl/httpclient.go rename to cmd/lbcctl/httpclient.go index 2a0f6dff..e7ffd205 100644 --- a/cmd/btcctl/httpclient.go +++ b/cmd/lbcctl/httpclient.go @@ -10,8 +10,8 @@ import ( "net" "net/http" - "github.com/btcsuite/btcd/btcjson" "github.com/btcsuite/go-socks/socks" + "github.com/lbryio/lbcd/btcjson" ) // newHTTPClient returns a new HTTP client that is configured according to the diff --git a/cmd/btcctl/btcctl.go b/cmd/lbcctl/lbcctl.go similarity index 99% rename from cmd/btcctl/btcctl.go rename to cmd/lbcctl/lbcctl.go index 771d5f7e..79349186 100644 --- a/cmd/btcctl/btcctl.go +++ b/cmd/lbcctl/lbcctl.go @@ -10,7 +10,7 @@ import ( "path/filepath" "strings" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) const ( diff --git a/cmd/btcctl/version.go b/cmd/lbcctl/version.go similarity index 99% rename from cmd/btcctl/version.go rename to cmd/lbcctl/version.go index edb42dbe..fcd70ce4 100644 --- a/cmd/btcctl/version.go +++ b/cmd/lbcctl/version.go @@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr const ( appMajor uint = 0 appMinor uint = 22 - appPatch uint = 0 + appPatch uint = 100 // appPreRelease MUST only contain characters from semanticAlphabet // per the semantic versioning spec. diff --git a/config.go b/config.go index 7124fe92..8b73ea66 100644 --- a/config.go +++ b/config.go @@ -21,25 +21,25 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/connmgr" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcutil" "github.com/btcsuite/go-socks/socks" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/connmgr" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/peer" + btcutil "github.com/lbryio/lbcutil" ) const ( - defaultConfigFilename = "btcd.conf" + defaultConfigFilename = "lbcd.conf" defaultDataDirname = "data" defaultLogLevel = "info" defaultLogDirname = "logs" - defaultLogFilename = "btcd.log" + defaultLogFilename = "lbcd.log" defaultMaxPeers = 125 defaultBanDuration = time.Hour * 24 defaultBanThreshold = 100 @@ -62,13 +62,13 @@ const ( defaultMaxOrphanTransactions = 100 defaultMaxOrphanTxSize = 100000 defaultSigCacheMaxSize = 100000 - sampleConfigFilename = "sample-btcd.conf" + sampleConfigFilename = "sample-lbcd.conf" defaultTxIndex = false defaultAddrIndex = false ) var ( - defaultHomeDir = btcutil.AppDataDir("btcd", false) + defaultHomeDir = btcutil.AppDataDir("lbcd", false) defaultConfigFile = filepath.Join(defaultHomeDir, defaultConfigFilename) defaultDataDir = filepath.Join(defaultHomeDir, defaultDataDirname) knownDbTypes = database.SupportedDrivers() @@ -97,8 +97,8 @@ type config struct { AddCheckpoints []string `long:"addcheckpoint" description:"Add a custom checkpoint. Format: ':'"` AddPeers []string `short:"a" long:"addpeer" description:"Add a peer to connect with at startup"` AddrIndex bool `long:"addrindex" description:"Maintain a full address-based transaction index which makes the searchrawtransactions RPC available"` - AgentBlacklist []string `long:"agentblacklist" description:"A comma separated list of user-agent substrings which will cause btcd to reject any peers whose user-agent contains any of the blacklisted substrings."` - AgentWhitelist []string `long:"agentwhitelist" description:"A comma separated list of user-agent substrings which will cause btcd to require all peers' user-agents to contain one of the whitelisted substrings. The blacklist is applied before the blacklist, and an empty whitelist will allow all agents that do not fail the blacklist."` + AgentBlacklist []string `long:"agentblacklist" description:"A comma separated list of user-agent substrings which will cause lbcd to reject any peers whose user-agent contains any of the blacklisted substrings."` + AgentWhitelist []string `long:"agentwhitelist" description:"A comma separated list of user-agent substrings which will cause lbcd to require all peers' user-agents to contain one of the whitelisted substrings. The blacklist is applied before the blacklist, and an empty whitelist will allow all agents that do not fail the blacklist."` BanDuration time.Duration `long:"banduration" description:"How long to ban misbehaving peers. Valid time units are {s, m, h}. Minimum 1 second"` BanThreshold uint32 `long:"banthreshold" description:"Maximum allowed ban score before disconnecting and banning misbehaving peers."` BlockMaxSize uint32 `long:"blockmaxsize" description:"Maximum block size in bytes to be used when creating a block"` @@ -124,7 +124,7 @@ type config struct { MaxOrphanTxs int `long:"maxorphantx" description:"Max number of orphan transactions to keep in memory"` MaxPeers int `long:"maxpeers" description:"Max number of inbound and outbound peers"` MiningAddrs []string `long:"miningaddr" description:"Add the specified payment address to the list of addresses to use for generated blocks -- At least one address is required if the generate option is set"` - MinRelayTxFee float64 `long:"minrelaytxfee" description:"The minimum transaction fee in BTC/kB to be considered a non-zero fee."` + MinRelayTxFee float64 `long:"minrelaytxfee" description:"The minimum transaction fee in LBC/kB to be considered a non-zero fee."` DisableBanning bool `long:"nobanning" description:"Disable banning of misbehaving peers"` NoCFilters bool `long:"nocfilters" description:"Disable committed filtering (CF) support"` DisableCheckpoints bool `long:"nocheckpoints" description:"Disable built-in checkpoints. Don't do this unless you know what you're doing."` @@ -405,7 +405,7 @@ func newConfigParser(cfg *config, so *serviceOptions, options flags.Options) *fl // 3) Load configuration file overwriting defaults with any specified options // 4) Parse CLI options and overwrite/add any specified options // -// The above results in btcd functioning properly without any config settings +// The above results in lbcd functioning properly without any config settings // while still allowing the user to override settings with config files and // command line options. Command line options always take precedence. func loadConfig() (*config, []string, error) { @@ -1134,7 +1134,7 @@ func loadConfig() (*config, []string, error) { return &cfg, remainingArgs, nil } -// createDefaultConfig copies the file sample-btcd.conf to the given destination path, +// createDefaultConfig copies the file sample-lbcd.conf to the given destination path, // and populates it with some randomly generated RPC username and password. func createDefaultConfigFile(destinationPath string) error { // Create the destination directory if it does not exists diff --git a/config_test.go b/config_test.go index e54a9f5f..84e7d444 100644 --- a/config_test.go +++ b/config_test.go @@ -20,16 +20,16 @@ func TestCreateDefaultConfigFile(t *testing.T) { if !ok { t.Fatalf("Failed finding config file path") } - sampleConfigFile := filepath.Join(filepath.Dir(path), "sample-btcd.conf") + sampleConfigFile := filepath.Join(filepath.Dir(path), "sample-lbcd.conf") // Setup a temporary directory - tmpDir, err := ioutil.TempDir("", "btcd") + tmpDir, err := ioutil.TempDir("", "lbcd") if err != nil { t.Fatalf("Failed creating a temporary directory: %v", err) } testpath := filepath.Join(tmpDir, "test.conf") - // copy config file to location of btcd binary + // copy config file to location of lbcd binary data, err := ioutil.ReadFile(sampleConfigFile) if err != nil { t.Fatalf("Failed reading sample config file: %v", err) @@ -38,7 +38,7 @@ func TestCreateDefaultConfigFile(t *testing.T) { if err != nil { t.Fatalf("Failed obtaining app path: %v", err) } - tmpConfigFile := filepath.Join(appPath, "sample-btcd.conf") + tmpConfigFile := filepath.Join(appPath, "sample-lbcd.conf") err = ioutil.WriteFile(tmpConfigFile, data, 0644) if err != nil { t.Fatalf("Failed copying sample config file: %v", err) diff --git a/connmgr/seed.go b/connmgr/seed.go index 063b546a..b35d2a1a 100644 --- a/connmgr/seed.go +++ b/connmgr/seed.go @@ -11,8 +11,8 @@ import ( "strconv" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/database/cmd/dbtool/fetchblock.go b/database/cmd/dbtool/fetchblock.go index 75a3e31a..b2ac4893 100644 --- a/database/cmd/dbtool/fetchblock.go +++ b/database/cmd/dbtool/fetchblock.go @@ -9,8 +9,8 @@ import ( "errors" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) // fetchBlockCmd defines the configuration options for the fetchblock command. diff --git a/database/cmd/dbtool/fetchblockregion.go b/database/cmd/dbtool/fetchblockregion.go index 9d63ed17..0204c36b 100644 --- a/database/cmd/dbtool/fetchblockregion.go +++ b/database/cmd/dbtool/fetchblockregion.go @@ -10,8 +10,8 @@ import ( "strconv" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) // blockRegionCmd defines the configuration options for the fetchblockregion diff --git a/database/cmd/dbtool/globalconfig.go b/database/cmd/dbtool/globalconfig.go index aa1e0e04..8d19c2b1 100644 --- a/database/cmd/dbtool/globalconfig.go +++ b/database/cmd/dbtool/globalconfig.go @@ -10,15 +10,15 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( - btcdHomeDir = btcutil.AppDataDir("btcd", false) + btcdHomeDir = btcutil.AppDataDir("lbcd", false) knownDbTypes = database.SupportedDrivers() activeNetParams = &chaincfg.MainNetParams @@ -31,7 +31,7 @@ var ( // config defines the global configuration options. type config struct { - DataDir string `short:"b" long:"datadir" description:"Location of the btcd data directory"` + DataDir string `short:"b" long:"datadir" description:"Location of the lbcd data directory"` DbType string `long:"dbtype" description:"Database backend to use for the Block Chain"` RegressionTest bool `long:"regtest" description:"Use the regression test network"` SimNet bool `long:"simnet" description:"Use the simulation test network"` @@ -60,7 +60,7 @@ func validDbType(dbType string) bool { } // netName returns the name used when referring to a bitcoin network. At the -// time of writing, btcd currently places blocks for testnet version 3 in the +// time of writing, lbcd currently places blocks for testnet version 3 in the // data and log directory "testnet", which does not match the Name field of the // chaincfg parameters. This function can be used to override this directory name // as "testnet" when the passed active network matches wire.TestNet3. diff --git a/database/cmd/dbtool/insecureimport.go b/database/cmd/dbtool/insecureimport.go index 7564eb68..442873c9 100644 --- a/database/cmd/dbtool/insecureimport.go +++ b/database/cmd/dbtool/insecureimport.go @@ -12,10 +12,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // importCmd defines the configuration options for the insecureimport command. diff --git a/database/cmd/dbtool/loadheaders.go b/database/cmd/dbtool/loadheaders.go index a3ee8c73..00bb5411 100644 --- a/database/cmd/dbtool/loadheaders.go +++ b/database/cmd/dbtool/loadheaders.go @@ -7,8 +7,8 @@ package main import ( "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" ) // headersCmd defines the configuration options for the loadheaders command. diff --git a/database/cmd/dbtool/main.go b/database/cmd/dbtool/main.go index 73c59a6e..c7fb6a45 100644 --- a/database/cmd/dbtool/main.go +++ b/database/cmd/dbtool/main.go @@ -9,9 +9,9 @@ import ( "path/filepath" "strings" - "github.com/btcsuite/btcd/database" "github.com/btcsuite/btclog" flags "github.com/jessevdk/go-flags" + "github.com/lbryio/lbcd/database" ) const ( diff --git a/database/driver_test.go b/database/driver_test.go index 3bb48de1..6d0b00a6 100644 --- a/database/driver_test.go +++ b/database/driver_test.go @@ -8,8 +8,8 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" ) var ( diff --git a/database/error_test.go b/database/error_test.go index 759d26e1..4d053d4b 100644 --- a/database/error_test.go +++ b/database/error_test.go @@ -8,7 +8,7 @@ import ( "errors" "testing" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/database" ) // TestErrorCodeStringer tests the stringized output for the ErrorCode type. diff --git a/database/example_test.go b/database/example_test.go index 8b6fe7bc..daf475cd 100644 --- a/database/example_test.go +++ b/database/example_test.go @@ -10,11 +10,11 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - _ "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // This example demonstrates creating a new database. @@ -22,8 +22,8 @@ func ExampleCreate() { // This example assumes the ffldb driver is imported. // // import ( - // "github.com/btcsuite/btcd/database" - // _ "github.com/btcsuite/btcd/database/ffldb" + // "github.com/lbryio/lbcd/database" + // _ "github.com/lbryio/lbcd/database/ffldb" // ) // Create a database and schedule it to be closed and removed on exit. @@ -48,8 +48,8 @@ func Example_basicUsage() { // This example assumes the ffldb driver is imported. // // import ( - // "github.com/btcsuite/btcd/database" - // _ "github.com/btcsuite/btcd/database/ffldb" + // "github.com/lbryio/lbcd/database" + // _ "github.com/lbryio/lbcd/database/ffldb" // ) // Create a database and schedule it to be closed and removed on exit. @@ -114,8 +114,8 @@ func Example_blockStorageAndRetrieval() { // This example assumes the ffldb driver is imported. // // import ( - // "github.com/btcsuite/btcd/database" - // _ "github.com/btcsuite/btcd/database/ffldb" + // "github.com/lbryio/lbcd/database" + // _ "github.com/lbryio/lbcd/database/ffldb" // ) // Create a database and schedule it to be closed and removed on exit. @@ -173,5 +173,5 @@ func Example_blockStorageAndRetrieval() { fmt.Printf("Serialized block size: %d bytes\n", len(loadedBlockBytes)) // Output: - // Serialized block size: 285 bytes + // Serialized block size: 229 bytes } diff --git a/database/ffldb/bench_test.go b/database/ffldb/bench_test.go index 8d020313..7ea0d126 100644 --- a/database/ffldb/bench_test.go +++ b/database/ffldb/bench_test.go @@ -9,9 +9,9 @@ import ( "path/filepath" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + btcutil "github.com/lbryio/lbcutil" ) // BenchmarkBlockHeader benchmarks how long it takes to load the mainnet genesis diff --git a/database/ffldb/blockio.go b/database/ffldb/blockio.go index 8fb27ab2..ae71a891 100644 --- a/database/ffldb/blockio.go +++ b/database/ffldb/blockio.go @@ -17,9 +17,9 @@ import ( "path/filepath" "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/database/ffldb/db.go b/database/ffldb/db.go index b4994421..0d6acd51 100644 --- a/database/ffldb/db.go +++ b/database/ffldb/db.go @@ -14,11 +14,6 @@ import ( "sort" "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/database/internal/treap" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/goleveldb/leveldb" "github.com/btcsuite/goleveldb/leveldb/comparer" ldberrors "github.com/btcsuite/goleveldb/leveldb/errors" @@ -26,6 +21,11 @@ import ( "github.com/btcsuite/goleveldb/leveldb/iterator" "github.com/btcsuite/goleveldb/leveldb/opt" "github.com/btcsuite/goleveldb/leveldb/util" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/database/internal/treap" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/database/ffldb/dbcache.go b/database/ffldb/dbcache.go index a2346b58..15c554a7 100644 --- a/database/ffldb/dbcache.go +++ b/database/ffldb/dbcache.go @@ -10,10 +10,10 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/database/internal/treap" "github.com/btcsuite/goleveldb/leveldb" "github.com/btcsuite/goleveldb/leveldb/iterator" "github.com/btcsuite/goleveldb/leveldb/util" + "github.com/lbryio/lbcd/database/internal/treap" ) const ( diff --git a/database/ffldb/doc.go b/database/ffldb/doc.go index 96a2992c..cca5ebc5 100644 --- a/database/ffldb/doc.go +++ b/database/ffldb/doc.go @@ -6,7 +6,7 @@ Package ffldb implements a driver for the database package that uses leveldb for the backing metadata and flat files for block storage. -This driver is the recommended driver for use with btcd. It makes use leveldb +This driver is the recommended driver for use with lbcd. It makes use leveldb for the metadata, flat files for block storage, and checksums in key areas to ensure data integrity. diff --git a/database/ffldb/driver.go b/database/ffldb/driver.go index 28ab8277..39a1e02b 100644 --- a/database/ffldb/driver.go +++ b/database/ffldb/driver.go @@ -7,9 +7,9 @@ package ffldb import ( "fmt" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" ) var log = btclog.Disabled diff --git a/database/ffldb/driver_test.go b/database/ffldb/driver_test.go index f3db909d..ff53acd0 100644 --- a/database/ffldb/driver_test.go +++ b/database/ffldb/driver_test.go @@ -11,10 +11,10 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/database/ffldb" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/database/ffldb" + btcutil "github.com/lbryio/lbcutil" ) // dbType is the database type name for this driver. diff --git a/database/ffldb/export_test.go b/database/ffldb/export_test.go index 2d8e4d2a..bcad41af 100644 --- a/database/ffldb/export_test.go +++ b/database/ffldb/export_test.go @@ -11,7 +11,7 @@ The functions are only exported while the tests are being run. package ffldb -import "github.com/btcsuite/btcd/database" +import "github.com/lbryio/lbcd/database" // TstRunWithMaxBlockFileSize runs the passed function with the maximum allowed // file size for the database set to the provided value. The value will be set diff --git a/database/ffldb/interface_test.go b/database/ffldb/interface_test.go index 1ce991cc..b1b4cac7 100644 --- a/database/ffldb/interface_test.go +++ b/database/ffldb/interface_test.go @@ -25,11 +25,10 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/database/ffldb/ldbtreapiter.go b/database/ffldb/ldbtreapiter.go index b3d6b6bd..0a552633 100644 --- a/database/ffldb/ldbtreapiter.go +++ b/database/ffldb/ldbtreapiter.go @@ -5,9 +5,9 @@ package ffldb import ( - "github.com/btcsuite/btcd/database/internal/treap" "github.com/btcsuite/goleveldb/leveldb/iterator" "github.com/btcsuite/goleveldb/leveldb/util" + "github.com/lbryio/lbcd/database/internal/treap" ) // ldbTreapIter wraps a treap iterator to provide the additional functionality diff --git a/database/ffldb/reconcile.go b/database/ffldb/reconcile.go index e2c4d6bb..60456c26 100644 --- a/database/ffldb/reconcile.go +++ b/database/ffldb/reconcile.go @@ -8,7 +8,7 @@ import ( "fmt" "hash/crc32" - "github.com/btcsuite/btcd/database" + "github.com/lbryio/lbcd/database" ) // The serialized write cursor location format is: diff --git a/database/ffldb/whitebox_test.go b/database/ffldb/whitebox_test.go index 161d866d..4314c69f 100644 --- a/database/ffldb/whitebox_test.go +++ b/database/ffldb/whitebox_test.go @@ -17,12 +17,11 @@ import ( "path/filepath" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/goleveldb/leveldb" ldberrors "github.com/btcsuite/goleveldb/leveldb/errors" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( diff --git a/database/interface.go b/database/interface.go index 435a8ff5..5b566f11 100644 --- a/database/interface.go +++ b/database/interface.go @@ -8,8 +8,8 @@ package database import ( - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + btcutil "github.com/lbryio/lbcutil" ) // Cursor represents a cursor over key/value pairs and nested buckets of a diff --git a/doc.go b/doc.go index 70d0d9e4..ce62a7cc 100644 --- a/doc.go +++ b/doc.go @@ -3,22 +3,22 @@ // license that can be found in the LICENSE file. /* -btcd is a full-node bitcoin implementation written in Go. +lbcd is a full-node bitcoin implementation written in Go. -The default options are sane for most users. This means btcd will work 'out of +The default options are sane for most users. This means lbcd will work 'out of the box' for most users. However, there are also a wide variety of flags that can be used to control it. The following section provides a usage overview which enumerates the flags. An interesting point to note is that the long form of all of these options (except -C) can be specified in a configuration file that is automatically -parsed when btcd starts up. By default, the configuration file is located at -~/.btcd/btcd.conf on POSIX-style operating systems and %LOCALAPPDATA%\btcd\btcd.conf +parsed when lbcd starts up. By default, the configuration file is located at +~/.lbcd/lbcd.conf on POSIX-style operating systems and %LOCALAPPDATA%\lbcd\lbcd.conf on Windows. The -C (--configfile) flag, as shown below, can be used to override this location. Usage: - btcd [OPTIONS] + lbcd [OPTIONS] Application Options: --addcheckpoint= Add a custom checkpoint. Format: diff --git a/docs/conf.py b/docs/conf.py index 3db16305..145c0ac5 100644 --- a/docs/conf.py +++ b/docs/conf.py @@ -18,9 +18,9 @@ from recommonmark.transform import AutoStructify # -- Project information ----------------------------------------------------- -project = 'btcd' -copyright = '2020, btcd' -author = 'btcsuite developers' +project = 'lbcd' +copyright = '2021, lbcd' +author = 'LBRY developers' # The full version, including alpha/beta/rc tags release = 'beta' @@ -65,9 +65,11 @@ html_theme = 'sphinx_rtd_theme' html_static_path = ['_static'] # app setup hook + + def setup(app): app.add_config_value('recommonmark_config', { - #'url_resolver': lambda url: github_doc_root + url, + # 'url_resolver': lambda url: github_doc_root + url, 'auto_toc_tree_section': 'Contents', 'enable_math': False, 'enable_inline_math': False, diff --git a/integration/bip0009_test.go b/integration/bip0009_test.go index 9bdec34f..fa94d2d0 100644 --- a/integration/bip0009_test.go +++ b/integration/bip0009_test.go @@ -13,10 +13,10 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/integration/rpctest" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/integration/rpctest" ) const ( diff --git a/integration/csv_fork_test.go b/integration/csv_fork_test.go index 31466349..1b4ae02b 100644 --- a/integration/csv_fork_test.go +++ b/integration/csv_fork_test.go @@ -14,14 +14,14 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/integration/rpctest" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/integration/rpctest" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/integration/rpcserver_test.go b/integration/rpcserver_test.go index 5875b353..9fbddc6b 100644 --- a/integration/rpcserver_test.go +++ b/integration/rpcserver_test.go @@ -14,10 +14,10 @@ import ( "runtime/debug" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/integration/rpctest" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/integration/rpctest" + "github.com/lbryio/lbcd/rpcclient" ) func testGetBestBlock(r *rpctest.Harness, t *testing.T) { diff --git a/integration/rpctest/blockgen.go b/integration/rpctest/blockgen.go index 0d802f5a..dae3b7fd 100644 --- a/integration/rpctest/blockgen.go +++ b/integration/rpctest/blockgen.go @@ -11,13 +11,13 @@ import ( "runtime" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // solveBlock attempts to find a nonce which makes the passed block header hash diff --git a/integration/rpctest/btcd.go b/integration/rpctest/btcd.go index 29642c84..e3bd4178 100644 --- a/integration/rpctest/btcd.go +++ b/integration/rpctest/btcd.go @@ -44,16 +44,16 @@ func btcdExecutablePath() (string, error) { } // Build btcd and output an executable in a static temp path. - outputPath := filepath.Join(testDir, "btcd") + outputPath := filepath.Join(testDir, "lbcd") if runtime.GOOS == "windows" { outputPath += ".exe" } cmd := exec.Command( - "go", "build", "-o", outputPath, "github.com/btcsuite/btcd", + "go", "build", "-o", outputPath, "github.com/lbryio/lbcd", ) err = cmd.Run() if err != nil { - return "", fmt.Errorf("Failed to build btcd: %v", err) + return "", fmt.Errorf("Failed to build lbcd: %v", err) } // Save executable path so future calls do not recompile. diff --git a/integration/rpctest/memwallet.go b/integration/rpctest/memwallet.go index 59b0ef4c..c1374ef3 100644 --- a/integration/rpctest/memwallet.go +++ b/integration/rpctest/memwallet.go @@ -10,15 +10,15 @@ import ( "fmt" "sync" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcutil/hdkeychain" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + "github.com/lbryio/lbcutil/hdkeychain" ) var ( diff --git a/integration/rpctest/node.go b/integration/rpctest/node.go index 73dc15fc..2c7644b8 100644 --- a/integration/rpctest/node.go +++ b/integration/rpctest/node.go @@ -14,8 +14,8 @@ import ( "runtime" "time" - rpc "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + rpc "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) // nodeConfig contains all the args, and data required to launch a btcd process @@ -51,7 +51,7 @@ func newConfig(prefix, certFile, keyFile string, extra []string, var err error btcdPath, err = btcdExecutablePath() if err != nil { - btcdPath = "btcd" + btcdPath = "lbcd" } } diff --git a/integration/rpctest/rpc_harness.go b/integration/rpctest/rpc_harness.go index 679ae4e4..1d1eaefa 100644 --- a/integration/rpctest/rpc_harness.go +++ b/integration/rpctest/rpc_harness.go @@ -16,11 +16,11 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -531,7 +531,7 @@ func generateListeningAddresses() (string, string) { // baseDir is the directory path of the temp directory for all rpctest files. func baseDir() (string, error) { - dirPath := filepath.Join(os.TempDir(), "btcd", "rpctest") + dirPath := filepath.Join(os.TempDir(), "lbcd", "rpctest") err := os.MkdirAll(dirPath, 0755) return dirPath, err } diff --git a/integration/rpctest/rpc_harness_test.go b/integration/rpctest/rpc_harness_test.go index df753e31..de9db318 100644 --- a/integration/rpctest/rpc_harness_test.go +++ b/integration/rpctest/rpc_harness_test.go @@ -13,11 +13,11 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) func testSendOutputs(r *Harness, t *testing.T) { diff --git a/integration/rpctest/utils.go b/integration/rpctest/utils.go index d4d76f2e..3273ae3c 100644 --- a/integration/rpctest/utils.go +++ b/integration/rpctest/utils.go @@ -8,8 +8,8 @@ import ( "reflect" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" ) // JoinType is an enum representing a particular type of "node join". A node diff --git a/btcd.go b/lbcd.go similarity index 98% rename from btcd.go rename to lbcd.go index 4f04657b..1b2ad72d 100644 --- a/btcd.go +++ b/lbcd.go @@ -15,10 +15,10 @@ import ( "runtime/debug" "runtime/pprof" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/claimtrie/param" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/limits" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/limits" "github.com/felixge/fgprof" ) diff --git a/log.go b/log.go index a69509cd..cc845475 100644 --- a/log.go +++ b/log.go @@ -10,18 +10,18 @@ import ( "os" "path/filepath" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/claimtrie/node" - "github.com/btcsuite/btcd/connmgr" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/mining/cpuminer" - "github.com/btcsuite/btcd/netsync" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/txscript" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/connmgr" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/mining/cpuminer" + "github.com/lbryio/lbcd/netsync" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/txscript" "github.com/btcsuite/btclog" "github.com/jrick/logrotate/rotator" diff --git a/mempool/error.go b/mempool/error.go index b0d42be4..7d107ae3 100644 --- a/mempool/error.go +++ b/mempool/error.go @@ -5,8 +5,8 @@ package mempool import ( - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/wire" ) // RuleError identifies a rule violation. It is used to indicate that diff --git a/mempool/estimatefee.go b/mempool/estimatefee.go index 55fe4810..719c42e2 100644 --- a/mempool/estimatefee.go +++ b/mempool/estimatefee.go @@ -16,9 +16,9 @@ import ( "strings" "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + btcutil "github.com/lbryio/lbcutil" ) // TODO incorporate Alex Morcos' modifications to Gavin's initial model diff --git a/mempool/estimatefee_test.go b/mempool/estimatefee_test.go index 16dcfadc..6f86d035 100644 --- a/mempool/estimatefee_test.go +++ b/mempool/estimatefee_test.go @@ -9,10 +9,10 @@ import ( "math/rand" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // newTestFeeEstimator creates a feeEstimator with some different parameters diff --git a/mempool/mempool.go b/mempool/mempool.go index 65d8e8cf..c52d9d39 100644 --- a/mempool/mempool.go +++ b/mempool/mempool.go @@ -12,15 +12,15 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mempool/mempool_test.go b/mempool/mempool_test.go index 96d50544..b24045ba 100644 --- a/mempool/mempool_test.go +++ b/mempool/mempool_test.go @@ -12,13 +12,13 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // fakeChain is used by the pool harness to provide generated test utxos and diff --git a/mempool/policy.go b/mempool/policy.go index a58f110b..33965886 100644 --- a/mempool/policy.go +++ b/mempool/policy.go @@ -6,12 +6,13 @@ package mempool import ( "fmt" + "math" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mempool/policy_test.go b/mempool/policy_test.go index 9dd618ad..de1051d3 100644 --- a/mempool/policy_test.go +++ b/mempool/policy_test.go @@ -9,12 +9,12 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // TestCalcMinRequiredTxRelayFee tests the calcMinRequiredTxRelayFee API. diff --git a/mining/cpuminer/cpuminer.go b/mining/cpuminer/cpuminer.go index 3d5b3b19..b9d1d222 100644 --- a/mining/cpuminer/cpuminer.go +++ b/mining/cpuminer/cpuminer.go @@ -12,12 +12,12 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mining/mining.go b/mining/mining.go index e918328d..4daad1a6 100644 --- a/mining/mining.go +++ b/mining/mining.go @@ -10,12 +10,12 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( @@ -30,7 +30,7 @@ const ( // CoinbaseFlags is added to the coinbase script of a generated block // and is used to monitor BIP16 support as well as blocks that are // generated via btcd. - CoinbaseFlags = "/P2SH/btcd/" + CoinbaseFlags = "/P2SH/lbcd/" ) // TxDesc is a descriptor about a transaction in a transaction source along with diff --git a/mining/mining_test.go b/mining/mining_test.go index 362253e5..f2a65419 100644 --- a/mining/mining_test.go +++ b/mining/mining_test.go @@ -9,7 +9,7 @@ import ( "math/rand" "testing" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // TestTxFeePrioHeap ensures the priority queue for transaction fees and diff --git a/mining/policy.go b/mining/policy.go index c3f059c5..040095f9 100644 --- a/mining/policy.go +++ b/mining/policy.go @@ -5,9 +5,9 @@ package mining import ( - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/mining/policy_test.go b/mining/policy_test.go index f66a9c8d..e7ababfa 100644 --- a/mining/policy_test.go +++ b/mining/policy_test.go @@ -8,10 +8,10 @@ import ( "encoding/hex" "testing" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // newHashFromStr converts the passed big-endian hex string into a diff --git a/netsync/blocklogger.go b/netsync/blocklogger.go index 18480e78..34a549a1 100644 --- a/netsync/blocklogger.go +++ b/netsync/blocklogger.go @@ -9,7 +9,7 @@ import ( "time" "github.com/btcsuite/btclog" - "github.com/btcsuite/btcutil" + btcutil "github.com/lbryio/lbcutil" ) // blockProgressLogger provides periodic logging for other services in order diff --git a/netsync/interface.go b/netsync/interface.go index 3e6ca1c1..9361bfbc 100644 --- a/netsync/interface.go +++ b/netsync/interface.go @@ -5,13 +5,13 @@ package netsync import ( - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // PeerNotifier exposes methods to notify peers of status changes to diff --git a/netsync/manager.go b/netsync/manager.go index 2b6c0411..2e3f05b0 100644 --- a/netsync/manager.go +++ b/netsync/manager.go @@ -12,14 +12,14 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - peerpkg "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + peerpkg "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/params.go b/params.go index b4d1453d..664a7e6a 100644 --- a/params.go +++ b/params.go @@ -5,8 +5,8 @@ package main import ( - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" ) // activeNetParams is a pointer to the parameters specific to the diff --git a/peer/doc.go b/peer/doc.go index 88fae8e8..1bb8cf32 100644 --- a/peer/doc.go +++ b/peer/doc.go @@ -145,6 +145,6 @@ raw message bytes using a format similar to hexdump -C. Bitcoin Improvement Proposals This package supports all BIPS supported by the wire package. -(https://pkg.go.dev/github.com/btcsuite/btcd/wire#hdr-Bitcoin_Improvement_Proposals) +(https://pkg.go.dev/github.com/lbryio/lbcd/wire#hdr-Bitcoin_Improvement_Proposals) */ package peer diff --git a/peer/example_test.go b/peer/example_test.go index d4662a2b..268ed1ea 100644 --- a/peer/example_test.go +++ b/peer/example_test.go @@ -10,9 +10,9 @@ import ( "net" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" ) // mockRemotePeer creates a basic inbound peer listening on the simnet port for diff --git a/peer/log.go b/peer/log.go index 71bebd0d..a96b8e50 100644 --- a/peer/log.go +++ b/peer/log.go @@ -9,10 +9,10 @@ import ( "strings" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/peer/peer.go b/peer/peer.go index 92ac3d27..94f956fd 100644 --- a/peer/peer.go +++ b/peer/peer.go @@ -18,13 +18,13 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/go-socks/socks" "github.com/davecgh/go-spew/spew" "github.com/decred/dcrd/lru" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/peer/peer_test.go b/peer/peer_test.go index dd7f36aa..0cb9c66c 100644 --- a/peer/peer_test.go +++ b/peer/peer_test.go @@ -13,11 +13,11 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" "github.com/btcsuite/go-socks/socks" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" ) // conn mocks a network connection by implementing the net.Conn interface. It diff --git a/rpcadapters.go b/rpcadapters.go index ddcdf79b..2a1af72f 100644 --- a/rpcadapters.go +++ b/rpcadapters.go @@ -7,13 +7,13 @@ package main import ( "sync/atomic" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/netsync" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/netsync" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // rpcPeer provides a peer for use with the RPC server and implements the diff --git a/rpcclient/chain.go b/rpcclient/chain.go index d478da7a..3c3693e6 100644 --- a/rpcclient/chain.go +++ b/rpcclient/chain.go @@ -10,9 +10,9 @@ import ( "encoding/hex" "encoding/json" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // FutureGetBestBlockHashResult is a future promise to deliver the result of a diff --git a/rpcclient/doc.go b/rpcclient/doc.go index b682ba10..d82a40a1 100644 --- a/rpcclient/doc.go +++ b/rpcclient/doc.go @@ -9,7 +9,7 @@ Overview This client provides a robust and easy to use client for interfacing with a Bitcoin RPC server that uses a btcd/bitcoin core compatible Bitcoin JSON-RPC -API. This client has been tested with btcd (https://github.com/btcsuite/btcd), +API. This client has been tested with btcd (https://github.com/lbryio/lbcd), btcwallet (https://github.com/btcsuite/btcwallet), and bitcoin core (https://github.com/bitcoin). diff --git a/rpcclient/example_test.go b/rpcclient/example_test.go index 9ba9adad..f044e9f1 100644 --- a/rpcclient/example_test.go +++ b/rpcclient/example_test.go @@ -6,7 +6,8 @@ package rpcclient import ( "fmt" - "github.com/btcsuite/btcd/btcjson" + + "github.com/lbryio/lbcd/btcjson" ) var connCfg = &ConnConfig{ diff --git a/rpcclient/examples/bitcoincorehttp/main.go b/rpcclient/examples/bitcoincorehttp/main.go index 489770a2..54e727de 100644 --- a/rpcclient/examples/bitcoincorehttp/main.go +++ b/rpcclient/examples/bitcoincorehttp/main.go @@ -7,7 +7,7 @@ package main import ( "log" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/rpcclient" ) func main() { diff --git a/rpcclient/examples/bitcoincorehttpbulk/main.go b/rpcclient/examples/bitcoincorehttpbulk/main.go index 3dce058d..fd21ede4 100644 --- a/rpcclient/examples/bitcoincorehttpbulk/main.go +++ b/rpcclient/examples/bitcoincorehttpbulk/main.go @@ -8,7 +8,7 @@ import ( "fmt" "log" - "github.com/btcsuite/btcd/rpcclient" + "github.com/lbryio/lbcd/rpcclient" ) func main() { diff --git a/rpcclient/examples/btcdwebsockets/main.go b/rpcclient/examples/btcdwebsockets/main.go index 56d12d82..30bb4188 100644 --- a/rpcclient/examples/btcdwebsockets/main.go +++ b/rpcclient/examples/btcdwebsockets/main.go @@ -10,9 +10,9 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/rpcclient" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) func main() { @@ -32,7 +32,7 @@ func main() { } // Connect to local btcd RPC server using websockets. - btcdHomeDir := btcutil.AppDataDir("btcd", false) + btcdHomeDir := btcutil.AppDataDir("lbcd", false) certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) diff --git a/rpcclient/examples/btcwalletwebsockets/main.go b/rpcclient/examples/btcwalletwebsockets/main.go index e803138d..b0bc6f83 100644 --- a/rpcclient/examples/btcwalletwebsockets/main.go +++ b/rpcclient/examples/btcwalletwebsockets/main.go @@ -10,9 +10,9 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { @@ -27,8 +27,8 @@ func main() { }, } - // Connect to local btcwallet RPC server using websockets. - certHomeDir := btcutil.AppDataDir("btcwallet", false) + // Connect to local lbcwallet RPC server using websockets. + certHomeDir := btcutil.AppDataDir("lbcwallet", false) certs, err := ioutil.ReadFile(filepath.Join(certHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) diff --git a/rpcclient/extensions.go b/rpcclient/extensions.go index d16cd525..3e064d92 100644 --- a/rpcclient/extensions.go +++ b/rpcclient/extensions.go @@ -12,10 +12,10 @@ import ( "encoding/json" "fmt" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // FutureDebugLevelResult is a future promise to deliver the result of a diff --git a/rpcclient/infrastructure.go b/rpcclient/infrastructure.go index 798f0279..ef6ccb06 100644 --- a/rpcclient/infrastructure.go +++ b/rpcclient/infrastructure.go @@ -25,10 +25,10 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" "github.com/btcsuite/go-socks/socks" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" ) var ( @@ -118,8 +118,8 @@ const ( // 0.19.0. BitcoindPost19 - // Btcd represents a catch-all btcd version. - Btcd + // Lbcd represents a catch-all lbcd version. + Lbcd ) // Client represents a Bitcoin RPC client which allows easy access to the @@ -1588,8 +1588,8 @@ func (c *Client) BackendVersion() (BackendVersion, error) { switch err := err.(type) { // Parse the btcd version and cache it. case nil: - log.Debugf("Detected btcd version: %v", info.Version) - version := Btcd + log.Debugf("Detected lbcd version: %v", info.Version) + version := Lbcd c.backendVersion = &version return *c.backendVersion, nil @@ -1597,12 +1597,12 @@ func (c *Client) BackendVersion() (BackendVersion, error) { // we actually ran into an error. case *btcjson.RPCError: if err.Code != btcjson.ErrRPCMethodNotFound.Code { - return 0, fmt.Errorf("unable to detect btcd version: "+ + return 0, fmt.Errorf("unable to detect lbcd version: "+ "%v", err) } default: - return 0, fmt.Errorf("unable to detect btcd version: %v", err) + return 0, fmt.Errorf("unable to detect lbcd version: %v", err) } // Since the GetInfo method was not found, we assume the client is diff --git a/rpcclient/mining.go b/rpcclient/mining.go index 431054e1..b27a72b8 100644 --- a/rpcclient/mining.go +++ b/rpcclient/mining.go @@ -9,9 +9,9 @@ import ( "encoding/json" "errors" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + btcutil "github.com/lbryio/lbcutil" ) // FutureGenerateResult is a future promise to deliver the result of a diff --git a/rpcclient/net.go b/rpcclient/net.go index 8c191ff6..ee9125e9 100644 --- a/rpcclient/net.go +++ b/rpcclient/net.go @@ -7,7 +7,7 @@ package rpcclient import ( "encoding/json" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // AddNodeCommand enumerates the available commands that the AddNode function diff --git a/rpcclient/notify.go b/rpcclient/notify.go index 1feb7556..7dc38e00 100644 --- a/rpcclient/notify.go +++ b/rpcclient/notify.go @@ -13,10 +13,10 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) var ( @@ -419,7 +419,7 @@ func (c *Client) handleNotification(ntfn *rawNotification) { connected, err := parseBtcdConnectedNtfnParams(ntfn.Params) if err != nil { - log.Warnf("Received invalid btcd connected "+ + log.Warnf("Received invalid lbcd connected "+ "notification: %v", err) return } diff --git a/rpcclient/rawrequest.go b/rpcclient/rawrequest.go index baead8bb..1042b0f0 100644 --- a/rpcclient/rawrequest.go +++ b/rpcclient/rawrequest.go @@ -8,7 +8,7 @@ import ( "encoding/json" "errors" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // FutureRawResult is a future promise to deliver the result of a RawRequest RPC diff --git a/rpcclient/rawtransactions.go b/rpcclient/rawtransactions.go index 35038ed9..a6b698d3 100644 --- a/rpcclient/rawtransactions.go +++ b/rpcclient/rawtransactions.go @@ -9,10 +9,10 @@ import ( "encoding/hex" "encoding/json" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/rpcclient/wallet.go b/rpcclient/wallet.go index 011e9106..4d6cdea0 100644 --- a/rpcclient/wallet.go +++ b/rpcclient/wallet.go @@ -8,11 +8,11 @@ import ( "encoding/json" "strconv" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // ***************************** diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 654fee01..ea04427d 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -11,7 +11,7 @@ import ( "strings" "sync" - "github.com/btcsuite/btcd/btcjson" + "github.com/lbryio/lbcd/btcjson" ) // helpDescsEnUS defines the English descriptions used for the help strings. @@ -21,7 +21,7 @@ var helpDescsEnUS = map[string]string{ "The levelspec can either a debug level or of the form:\n" + "=,=,...\n" + "The valid debug levels are trace, debug, info, warn, error, and critical.\n" + - "The valid subsystems are AMGR, ADXR, BCDB, BMGR, BTCD, CHAN, DISC, PEER, RPCS, SCRP, SRVR, and TXMP.\n" + + "The valid subsystems are AMGR, ADXR, BCDB, BMGR, MAIN, LBRY, CHAN, DISC, PEER, RPCS, SCRP, SRVR, and TXMP.\n" + "Finally the keyword 'show' will return a list of the available subsystems.", "debuglevel-levelspec": "The debug level(s) to use or the keyword 'show'", "debuglevel--condition0": "levelspec!=show", @@ -52,7 +52,7 @@ var helpDescsEnUS = map[string]string{ "createrawtransaction-amounts": "JSON object with the destination addresses as keys and amounts as values", "createrawtransaction-amounts--key": "address", "createrawtransaction-amounts--value": "n.nnn", - "createrawtransaction-amounts--desc": "The destination address as the key and the amount in BTC as the value", + "createrawtransaction-amounts--desc": "The destination address as the key and the amount in LBC as the value", "createrawtransaction-locktime": "Locktime value; a non-zero value will also locktime-activate the inputs", "createrawtransaction--result0": "Hex-encoded bytes of the serialized transaction", @@ -87,9 +87,11 @@ var helpDescsEnUS = map[string]string{ "scriptpubkeyresult-reqSigs": "The number of required signatures", "scriptpubkeyresult-type": "The type of the script (e.g. 'pubkeyhash')", "scriptpubkeyresult-addresses": "The bitcoin addresses associated with this script", + "scriptpubkeyresult-issupport": "Creates a support", + "scriptpubkeyresult-isclaim": "Creates or updates a claim", // Vout help. - "vout-value": "The amount in BTC", + "vout-value": "The amount in LBC", "vout-n": "The index of this transaction output", "vout-scriptPubKey": "The public key script used to pay coins as a JSON object", @@ -388,7 +390,7 @@ var helpDescsEnUS = map[string]string{ "infochainresult-proxy": "The proxy used by the server", "infochainresult-difficulty": "The current target difficulty", "infochainresult-testnet": "Whether or not server is using testnet", - "infochainresult-relayfee": "The minimum relay fee for non-free transactions in BTC/KB", + "infochainresult-relayfee": "The minimum relay fee for non-free transactions in LBC/KB", "infochainresult-errors": "Any current errors", // InfoWalletResult help. @@ -405,8 +407,8 @@ var helpDescsEnUS = map[string]string{ "infowalletresult-keypoololdest": "Seconds since 1 Jan 1970 GMT of the oldest pre-generated key in the key pool", "infowalletresult-keypoolsize": "The number of new keys that are pre-generated", "infowalletresult-unlocked_until": "The timestamp in seconds since 1 Jan 1970 GMT that the wallet is unlocked for transfers, or 0 if the wallet is locked", - "infowalletresult-paytxfee": "The transaction fee set in BTC/KB", - "infowalletresult-relayfee": "The minimum relay fee for non-free transactions in BTC/KB", + "infowalletresult-paytxfee": "The transaction fee set in LBC/KB", + "infowalletresult-relayfee": "The minimum relay fee for non-free transactions in LBC/KB", "infowalletresult-errors": "Any current errors", // GetHeadersCmd help. @@ -522,7 +524,7 @@ var helpDescsEnUS = map[string]string{ // GetTxOutResult help. "gettxoutresult-bestblock": "The block hash that contains the transaction output", "gettxoutresult-confirmations": "The number of confirmations", - "gettxoutresult-value": "The transaction amount in BTC", + "gettxoutresult-value": "The transaction amount in LBC", "gettxoutresult-scriptPubKey": "The public key script used to pay coins as a JSON object", "gettxoutresult-version": "The transaction version", "gettxoutresult-coinbase": "Whether or not the transaction is a coinbase", @@ -565,7 +567,7 @@ var helpDescsEnUS = map[string]string{ // SendRawTransactionCmd help. "sendrawtransaction--synopsis": "Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.", "sendrawtransaction-hextx": "Serialized, hex-encoded signed transaction", - "sendrawtransaction-feesetting": "Whether or not to allow insanely high fees in bitcoind < v0.19.0 or the max fee rate for bitcoind v0.19.0 and later (btcd does not yet implement this parameter, so it has no effect)", + "sendrawtransaction-feesetting": "Whether or not to allow insanely high fees in bitcoind < v0.19.0 or the max fee rate for bitcoind v0.19.0 and later (lbcd does not yet implement this parameter, so it has no effect)", "sendrawtransaction--result0": "The hash of the transaction", "allowhighfeesormaxfeerate-value": "Either the boolean value for the allowhighfees parameter in bitcoind < v0.19.0 or the numerical value for the maxfeerate field in bitcoind v0.19.0 and later", @@ -581,8 +583,8 @@ var helpDescsEnUS = map[string]string{ "signmessagewithprivkey--result0": "The signature of the message encoded in base 64", // StopCmd help. - "stop--synopsis": "Shutdown btcd.", - "stop--result0": "The string 'btcd stopping.'", + "stop--synopsis": "Shutdown lbcd.", + "stop--result0": "The string 'lbcd stopping.'", // SubmitBlockOptions help. "submitblockoptions-workid": "This parameter is currently ignored", @@ -610,7 +612,7 @@ var helpDescsEnUS = map[string]string{ // VerifyChainCmd help. "verifychain--synopsis": "Verifies the block chain database.\n" + "The actual checks performed by the checklevel parameter are implementation specific.\n" + - "For btcd this is:\n" + + "For lbcd this is:\n" + "checklevel=0 - Look up each block and ensure it can be loaded from the database.\n" + "checklevel=1 - Perform basic context-free sanity checks on each block.", "verifychain-checklevel": "How thorough the block verification is", @@ -657,7 +659,7 @@ var helpDescsEnUS = map[string]string{ "outpoint-index": "The index of the outpoint", // NotifySpentCmd help. - "notifyspent--synopsis": "Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this btcd instance) and when such a transaction first appears in a newly-attached block.", + "notifyspent--synopsis": "Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this lbcd instance) and when such a transaction first appears in a newly-attached block.", "notifyspent-outpoints": "List of transaction outpoints to monitor.", // StopNotifySpentCmd help. diff --git a/rpcwebsocket.go b/rpcwebsocket.go index 356a8974..dd18686a 100644 --- a/rpcwebsocket.go +++ b/rpcwebsocket.go @@ -20,15 +20,15 @@ import ( "sync" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" "golang.org/x/crypto/ripemd160" ) diff --git a/server.go b/server.go index 251b9137..ebedb2b0 100644 --- a/server.go +++ b/server.go @@ -22,24 +22,24 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/addrmgr" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/claimtrie" - claimtrieconfig "github.com/btcsuite/btcd/claimtrie/config" - "github.com/btcsuite/btcd/connmgr" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/mining/cpuminer" - "github.com/btcsuite/btcd/netsync" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcutil/bloom" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie" + claimtrieconfig "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/connmgr" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/mining/cpuminer" + "github.com/lbryio/lbcd/netsync" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + "github.com/lbryio/lbcutil/bloom" ) const ( @@ -2532,7 +2532,7 @@ out: // listen port? // XXX this assumes timeout is in seconds. listenPort, err := s.nat.AddPortMapping("tcp", int(lport), int(lport), - "btcd listen port", 20*60) + "lbcd listen port", 20*60) if err != nil { srvrLog.Warnf("can't add UPnP port mapping: %v", err) } diff --git a/txscript/engine.go b/txscript/engine.go index b6981c8c..05e76b2b 100644 --- a/txscript/engine.go +++ b/txscript/engine.go @@ -11,8 +11,8 @@ import ( "fmt" "math/big" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/wire" ) // ScriptFlags is a bitmask defining additional operations or tests that will be diff --git a/txscript/engine_test.go b/txscript/engine_test.go index 2e8c522c..889d9fb9 100644 --- a/txscript/engine_test.go +++ b/txscript/engine_test.go @@ -7,8 +7,8 @@ package txscript import ( "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // TestBadPC sets the pc to a deliberately bad result then confirms that Step() diff --git a/txscript/example_test.go b/txscript/example_test.go index 7bf2b3f0..e3e76a72 100644 --- a/txscript/example_test.go +++ b/txscript/example_test.go @@ -8,12 +8,12 @@ import ( "encoding/hex" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // This example demonstrates creating a script which pays to a bitcoin address. diff --git a/txscript/hashcache.go b/txscript/hashcache.go index f9c2caf7..ab5d9d1b 100644 --- a/txscript/hashcache.go +++ b/txscript/hashcache.go @@ -7,8 +7,8 @@ package txscript import ( "sync" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // TxSigHashes houses the partial set of sighashes introduced within BIP0143. diff --git a/txscript/hashcache_test.go b/txscript/hashcache_test.go index cee59b99..c1373497 100644 --- a/txscript/hashcache_test.go +++ b/txscript/hashcache_test.go @@ -9,8 +9,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/wire" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/wire" ) func init() { diff --git a/txscript/nameclaim.go b/txscript/nameclaim.go index 678ec0c8..e58f925f 100644 --- a/txscript/nameclaim.go +++ b/txscript/nameclaim.go @@ -5,7 +5,7 @@ import ( "fmt" "unicode/utf8" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) const ( diff --git a/txscript/opcode.go b/txscript/opcode.go index fff64e6e..016577f1 100644 --- a/txscript/opcode.go +++ b/txscript/opcode.go @@ -14,9 +14,9 @@ import ( "golang.org/x/crypto/ripemd160" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // An opcode defines the information related to a txscript opcode. opfunc, if diff --git a/txscript/pkscript.go b/txscript/pkscript.go index 0703ef5d..fede5158 100644 --- a/txscript/pkscript.go +++ b/txscript/pkscript.go @@ -5,10 +5,10 @@ import ( "errors" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" "golang.org/x/crypto/ripemd160" ) diff --git a/txscript/pkscript_test.go b/txscript/pkscript_test.go index 49e2db8a..1e95a49f 100644 --- a/txscript/pkscript_test.go +++ b/txscript/pkscript_test.go @@ -4,7 +4,7 @@ import ( "bytes" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // TestParsePkScript ensures that the supported script types can be parsed diff --git a/txscript/reference_test.go b/txscript/reference_test.go index 5015960b..b3568f6f 100644 --- a/txscript/reference_test.go +++ b/txscript/reference_test.go @@ -15,9 +15,9 @@ import ( "strings" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // scriptTestName returns a descriptive test name for the given reference script diff --git a/txscript/script.go b/txscript/script.go index ae6f509e..dae0dbb9 100644 --- a/txscript/script.go +++ b/txscript/script.go @@ -10,8 +10,8 @@ import ( "fmt" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" ) // Bip16Activation is the timestamp where BIP0016 is valid to use in the diff --git a/txscript/script_test.go b/txscript/script_test.go index 34c8ef97..ee88769b 100644 --- a/txscript/script_test.go +++ b/txscript/script_test.go @@ -9,7 +9,7 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/wire" + "github.com/lbryio/lbcd/wire" ) // TestParseOpcode tests for opcode parsing with bad data templates. diff --git a/txscript/sigcache.go b/txscript/sigcache.go index d9e4fa6c..56db61b5 100644 --- a/txscript/sigcache.go +++ b/txscript/sigcache.go @@ -7,8 +7,8 @@ package txscript import ( "sync" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // sigCacheEntry represents an entry in the SigCache. Entries within the diff --git a/txscript/sigcache_test.go b/txscript/sigcache_test.go index 5413ea3b..40958cfb 100644 --- a/txscript/sigcache_test.go +++ b/txscript/sigcache_test.go @@ -8,8 +8,8 @@ import ( "crypto/rand" "testing" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // genRandomSig returns a random message, a signature of the message under the diff --git a/txscript/sign.go b/txscript/sign.go index 348a109b..5900d02e 100644 --- a/txscript/sign.go +++ b/txscript/sign.go @@ -8,10 +8,10 @@ import ( "errors" "fmt" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // RawTxInWitnessSignature returns the serialized ECDA signature for the input diff --git a/txscript/sign_test.go b/txscript/sign_test.go index b97a8a64..abed8c36 100644 --- a/txscript/sign_test.go +++ b/txscript/sign_test.go @@ -9,11 +9,11 @@ import ( "fmt" "testing" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) type addressToKey struct { diff --git a/txscript/standard.go b/txscript/standard.go index 0acce5bc..0ff22f05 100644 --- a/txscript/standard.go +++ b/txscript/standard.go @@ -7,9 +7,9 @@ package txscript import ( "fmt" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) const ( diff --git a/txscript/standard_test.go b/txscript/standard_test.go index 37dd8f8a..dd2112d6 100644 --- a/txscript/standard_test.go +++ b/txscript/standard_test.go @@ -11,9 +11,9 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // mustParseShortForm parses the passed short form script and returns the diff --git a/upgrade.go b/upgrade.go index 5dec8d4c..9b5461da 100644 --- a/upgrade.go +++ b/upgrade.go @@ -35,13 +35,13 @@ func oldBtcdHomeDir() string { // Search for Windows APPDATA first. This won't exist on POSIX OSes. appData := os.Getenv("APPDATA") if appData != "" { - return filepath.Join(appData, "btcd") + return filepath.Join(appData, "lbcd") } // Fall back to standard HOME directory that works for most POSIX OSes. home := os.Getenv("HOME") if home != "" { - return filepath.Join(home, ".btcd") + return filepath.Join(home, ".lbcd") } // In the worst case, use the current directory. @@ -96,9 +96,9 @@ func upgradeDBPaths() error { // respective networks. Check for the old database and update it to the // new path introduced with version 0.2.0 accordingly. oldDbRoot := filepath.Join(oldBtcdHomeDir(), "db") - upgradeDBPathNet(filepath.Join(oldDbRoot, "btcd.db"), "mainnet") - upgradeDBPathNet(filepath.Join(oldDbRoot, "btcd_testnet.db"), "testnet") - upgradeDBPathNet(filepath.Join(oldDbRoot, "btcd_regtest.db"), "regtest") + upgradeDBPathNet(filepath.Join(oldDbRoot, "lbcd.db"), "mainnet") + upgradeDBPathNet(filepath.Join(oldDbRoot, "lbcd_testnet.db"), "testnet") + upgradeDBPathNet(filepath.Join(oldDbRoot, "lbcd_regtest.db"), "regtest") // Remove the old db directory. return os.RemoveAll(oldDbRoot) diff --git a/wire/bench_test.go b/wire/bench_test.go index f6637d42..1eb6c413 100644 --- a/wire/bench_test.go +++ b/wire/bench_test.go @@ -13,7 +13,7 @@ import ( "os" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // genesisCoinbaseTx is the coinbase transaction for the genesis blocks for diff --git a/wire/blockheader.go b/wire/blockheader.go index ee45ec3b..372b7b46 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -9,12 +9,12 @@ import ( "io" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MaxBlockHeaderPayload is the maximum number of bytes a block header can be. // Version 4 bytes + Timestamp 4 bytes + Bits 4 bytes + Nonce 4 bytes + -// PrevBlock and MerkleRoot hashes. +// PrevBlock, ClaimTrie, and MerkleRoot hashes. const MaxBlockHeaderPayload = 16 + (chainhash.HashSize * 3) // BlockHeader defines information about a block and is used in the bitcoin diff --git a/wire/common.go b/wire/common.go index 8d61bdb6..134e0547 100644 --- a/wire/common.go +++ b/wire/common.go @@ -12,7 +12,7 @@ import ( "math" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/common_test.go b/wire/common_test.go index 46e3fa66..d71cc9c9 100644 --- a/wire/common_test.go +++ b/wire/common_test.go @@ -12,8 +12,8 @@ import ( "strings" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // mainNetGenesisHash is the hash of the first block in the block chain for the diff --git a/wire/invvect.go b/wire/invvect.go index 1e706642..d84b52bf 100644 --- a/wire/invvect.go +++ b/wire/invvect.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/invvect_test.go b/wire/invvect_test.go index 1d02c098..1be745c3 100644 --- a/wire/invvect_test.go +++ b/wire/invvect_test.go @@ -9,8 +9,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestInvVectStringer tests the stringized output for inventory vector types. diff --git a/wire/message.go b/wire/message.go index 6d3147a8..23cc2e05 100644 --- a/wire/message.go +++ b/wire/message.go @@ -10,7 +10,7 @@ import ( "io" "unicode/utf8" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MessageHeaderSize is the number of bytes in a bitcoin message header. diff --git a/wire/message_test.go b/wire/message_test.go index 3a422e66..b2ae3f63 100644 --- a/wire/message_test.go +++ b/wire/message_test.go @@ -13,8 +13,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // makeHeader is a convenience function to make a message header in the form of diff --git a/wire/msgblock.go b/wire/msgblock.go index 4172949d..c940b971 100644 --- a/wire/msgblock.go +++ b/wire/msgblock.go @@ -9,7 +9,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // defaultTransactionAlloc is the default size used for the backing array diff --git a/wire/msgblock_test.go b/wire/msgblock_test.go index 2a861b20..407e3b2d 100644 --- a/wire/msgblock_test.go +++ b/wire/msgblock_test.go @@ -11,8 +11,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestBlock tests the MsgBlock API. diff --git a/wire/msgcfcheckpt.go b/wire/msgcfcheckpt.go index fc3fd532..91e20de5 100644 --- a/wire/msgcfcheckpt.go +++ b/wire/msgcfcheckpt.go @@ -9,7 +9,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/msgcfheaders.go b/wire/msgcfheaders.go index 40d30f9b..0581581f 100644 --- a/wire/msgcfheaders.go +++ b/wire/msgcfheaders.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/msgcfilter.go b/wire/msgcfilter.go index 097590b2..838b0f55 100644 --- a/wire/msgcfilter.go +++ b/wire/msgcfilter.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // FilterType is used to represent a filter type. diff --git a/wire/msggetblocks.go b/wire/msggetblocks.go index caf4400c..1f94245d 100644 --- a/wire/msggetblocks.go +++ b/wire/msggetblocks.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MaxBlockLocatorsPerMsg is the maximum number of block locator hashes allowed diff --git a/wire/msggetblocks_test.go b/wire/msggetblocks_test.go index 376f7338..0893cc17 100644 --- a/wire/msggetblocks_test.go +++ b/wire/msggetblocks_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestGetBlocks tests the MsgGetBlocks API. diff --git a/wire/msggetcfcheckpt.go b/wire/msggetcfcheckpt.go index c30a86ce..4f7fde47 100644 --- a/wire/msggetcfcheckpt.go +++ b/wire/msggetcfcheckpt.go @@ -7,7 +7,7 @@ package wire import ( "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MsgGetCFCheckpt is a request for filter headers at evenly spaced intervals diff --git a/wire/msggetcfheaders.go b/wire/msggetcfheaders.go index 03a1caf7..46f6aa5f 100644 --- a/wire/msggetcfheaders.go +++ b/wire/msggetcfheaders.go @@ -7,7 +7,7 @@ package wire import ( "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MsgGetCFHeaders is a message similar to MsgGetHeaders, but for committed diff --git a/wire/msggetcfilters.go b/wire/msggetcfilters.go index 80024138..759950fd 100644 --- a/wire/msggetcfilters.go +++ b/wire/msggetcfilters.go @@ -7,7 +7,7 @@ package wire import ( "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MaxGetCFiltersReqRange the maximum number of filters that may be requested in diff --git a/wire/msggetdata_test.go b/wire/msggetdata_test.go index a2dd4651..9e34f296 100644 --- a/wire/msggetdata_test.go +++ b/wire/msggetdata_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestGetData tests the MsgGetData API. diff --git a/wire/msggetheaders.go b/wire/msggetheaders.go index 0bbe42cb..aa5cc3f2 100644 --- a/wire/msggetheaders.go +++ b/wire/msggetheaders.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // MsgGetHeaders implements the Message interface and represents a bitcoin diff --git a/wire/msggetheaders_test.go b/wire/msggetheaders_test.go index 34a24ae3..a9ee7ad9 100644 --- a/wire/msggetheaders_test.go +++ b/wire/msggetheaders_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestGetHeaders tests the MsgGetHeader API. diff --git a/wire/msginv_test.go b/wire/msginv_test.go index b7c7c6ae..09aa6732 100644 --- a/wire/msginv_test.go +++ b/wire/msginv_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestInv tests the MsgInv API. diff --git a/wire/msgmerkleblock.go b/wire/msgmerkleblock.go index d2ee4721..075f3d56 100644 --- a/wire/msgmerkleblock.go +++ b/wire/msgmerkleblock.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // maxFlagsPerMerkleBlock is the maximum number of flag bytes that could diff --git a/wire/msgmerkleblock_test.go b/wire/msgmerkleblock_test.go index 9837f8a9..31f01a47 100644 --- a/wire/msgmerkleblock_test.go +++ b/wire/msgmerkleblock_test.go @@ -12,8 +12,8 @@ import ( "testing" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestMerkleBlock tests the MsgMerkleBlock API. diff --git a/wire/msgnotfound_test.go b/wire/msgnotfound_test.go index 69b9d07a..7cb6cf7b 100644 --- a/wire/msgnotfound_test.go +++ b/wire/msgnotfound_test.go @@ -10,8 +10,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestNotFound tests the MsgNotFound API. diff --git a/wire/msgreject.go b/wire/msgreject.go index a00eeff6..ee64c747 100644 --- a/wire/msgreject.go +++ b/wire/msgreject.go @@ -8,7 +8,7 @@ import ( "fmt" "io" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // RejectCode represents a numeric value by which a remote peer indicates diff --git a/wire/msgtx.go b/wire/msgtx.go index 1e2f69fa..34bdeaed 100644 --- a/wire/msgtx.go +++ b/wire/msgtx.go @@ -10,7 +10,7 @@ import ( "io" "strconv" - "github.com/btcsuite/btcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) const ( diff --git a/wire/msgtx_test.go b/wire/msgtx_test.go index 66965043..11f67293 100644 --- a/wire/msgtx_test.go +++ b/wire/msgtx_test.go @@ -11,8 +11,8 @@ import ( "reflect" "testing" - "github.com/btcsuite/btcd/chaincfg/chainhash" "github.com/davecgh/go-spew/spew" + "github.com/lbryio/lbcd/chaincfg/chainhash" ) // TestTx tests the MsgTx API. -- 2.45.3 From d6fb088683b2934337194294f38202bd15e0fc5d Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 6 Jul 2021 18:39:56 -0700 Subject: [PATCH 087/118] [lbry] claimtrie: import current snapshot Sync to tip Co-authored-by: Brannon King --- claimtrie/block/blockrepo/pebble.go | 77 + claimtrie/block/repo.go | 14 + claimtrie/chain/chainrepo/pebble.go | 77 + claimtrie/chain/repo.go | 10 + claimtrie/change/change.go | 112 ++ claimtrie/change/claimid.go | 54 + claimtrie/claimtrie.go | 483 +++++ claimtrie/claimtrie_test.go | 1027 +++++++++++ claimtrie/cmd/cmd/block.go | 98 + claimtrie/cmd/cmd/chain.go | 441 +++++ claimtrie/cmd/cmd/helper.go | 62 + claimtrie/cmd/cmd/merkletrie.go | 105 ++ claimtrie/cmd/cmd/node.go | 194 ++ claimtrie/cmd/cmd/root.go | 61 + claimtrie/cmd/cmd/temporal.go | 60 + claimtrie/cmd/cmd/ui.go | 76 + claimtrie/cmd/main.go | 9 + claimtrie/config/config.go | 49 + claimtrie/merkletrie/collapsedtrie.go | 235 +++ claimtrie/merkletrie/collapsedtrie_test.go | 113 ++ claimtrie/merkletrie/merkletrie.go | 255 +++ claimtrie/merkletrie/merkletrie_test.go | 25 + claimtrie/merkletrie/merkletrierepo/pebble.go | 67 + claimtrie/merkletrie/ramtrie.go | 139 ++ claimtrie/merkletrie/repo.go | 13 + claimtrie/merkletrie/vertex.go | 43 + claimtrie/node/claim.go | 92 + claimtrie/node/claim_list.go | 33 + claimtrie/node/hashfork_manager.go | 39 + claimtrie/node/hashfunc.go | 57 + claimtrie/node/log.go | 47 + claimtrie/node/manager.go | 374 ++++ claimtrie/node/manager_test.go | 249 +++ claimtrie/node/node.go | 313 ++++ claimtrie/node/noderepo/noderepo_test.go | 188 ++ claimtrie/node/noderepo/pebble.go | 171 ++ claimtrie/node/normalizing_manager.go | 114 ++ claimtrie/node/repo.go | 31 + claimtrie/normalization/CaseFolding_v11.txt | 1574 ++++++++++++++++ claimtrie/normalization/CaseFolding_v13.txt | 1584 +++++++++++++++++ claimtrie/normalization/case_folder.go | 61 + claimtrie/normalization/normalizer.go | 23 + claimtrie/normalization/normalizer_icu.go | 67 + .../normalization/normalizer_icu_test.go | 65 + claimtrie/normalization/normalizer_test.go | 54 + claimtrie/param/delays.go | 285 +++ claimtrie/param/general.go | 74 + claimtrie/param/takeovers.go | 451 +++++ claimtrie/temporal/repo.go | 9 + claimtrie/temporal/temporalrepo/memory.go | 45 + claimtrie/temporal/temporalrepo/pebble.go | 87 + .../temporalrepo/temporalrepo_test.go | 80 + 52 files changed, 10066 insertions(+) create mode 100644 claimtrie/block/blockrepo/pebble.go create mode 100644 claimtrie/block/repo.go create mode 100644 claimtrie/chain/chainrepo/pebble.go create mode 100644 claimtrie/chain/repo.go create mode 100644 claimtrie/change/change.go create mode 100644 claimtrie/change/claimid.go create mode 100644 claimtrie/claimtrie.go create mode 100644 claimtrie/claimtrie_test.go create mode 100644 claimtrie/cmd/cmd/block.go create mode 100644 claimtrie/cmd/cmd/chain.go create mode 100644 claimtrie/cmd/cmd/helper.go create mode 100644 claimtrie/cmd/cmd/merkletrie.go create mode 100644 claimtrie/cmd/cmd/node.go create mode 100644 claimtrie/cmd/cmd/root.go create mode 100644 claimtrie/cmd/cmd/temporal.go create mode 100644 claimtrie/cmd/cmd/ui.go create mode 100644 claimtrie/cmd/main.go create mode 100644 claimtrie/config/config.go create mode 100644 claimtrie/merkletrie/collapsedtrie.go create mode 100644 claimtrie/merkletrie/collapsedtrie_test.go create mode 100644 claimtrie/merkletrie/merkletrie.go create mode 100644 claimtrie/merkletrie/merkletrie_test.go create mode 100644 claimtrie/merkletrie/merkletrierepo/pebble.go create mode 100644 claimtrie/merkletrie/ramtrie.go create mode 100644 claimtrie/merkletrie/repo.go create mode 100644 claimtrie/merkletrie/vertex.go create mode 100644 claimtrie/node/claim.go create mode 100644 claimtrie/node/claim_list.go create mode 100644 claimtrie/node/hashfork_manager.go create mode 100644 claimtrie/node/hashfunc.go create mode 100644 claimtrie/node/log.go create mode 100644 claimtrie/node/manager.go create mode 100644 claimtrie/node/manager_test.go create mode 100644 claimtrie/node/node.go create mode 100644 claimtrie/node/noderepo/noderepo_test.go create mode 100644 claimtrie/node/noderepo/pebble.go create mode 100644 claimtrie/node/normalizing_manager.go create mode 100644 claimtrie/node/repo.go create mode 100644 claimtrie/normalization/CaseFolding_v11.txt create mode 100644 claimtrie/normalization/CaseFolding_v13.txt create mode 100644 claimtrie/normalization/case_folder.go create mode 100644 claimtrie/normalization/normalizer.go create mode 100644 claimtrie/normalization/normalizer_icu.go create mode 100644 claimtrie/normalization/normalizer_icu_test.go create mode 100644 claimtrie/normalization/normalizer_test.go create mode 100644 claimtrie/param/delays.go create mode 100644 claimtrie/param/general.go create mode 100644 claimtrie/param/takeovers.go create mode 100644 claimtrie/temporal/repo.go create mode 100644 claimtrie/temporal/temporalrepo/memory.go create mode 100644 claimtrie/temporal/temporalrepo/pebble.go create mode 100644 claimtrie/temporal/temporalrepo/temporalrepo_test.go diff --git a/claimtrie/block/blockrepo/pebble.go b/claimtrie/block/blockrepo/pebble.go new file mode 100644 index 00000000..8bf0b1d2 --- /dev/null +++ b/claimtrie/block/blockrepo/pebble.go @@ -0,0 +1,77 @@ +package blockrepo + +import ( + "encoding/binary" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + + "github.com/cockroachdb/pebble" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +func (repo *Pebble) Load() (int32, error) { + + iter := repo.db.NewIter(nil) + if !iter.Last() { + err := iter.Close() + return 0, errors.Wrap(err, "closing iterator with no last") + } + + height := int32(binary.BigEndian.Uint32(iter.Key())) + err := iter.Close() + return height, errors.Wrap(err, "closing iterator") +} + +func (repo *Pebble) Get(height int32) (*chainhash.Hash, error) { + + key := make([]byte, 4) + binary.BigEndian.PutUint32(key, uint32(height)) + + b, closer, err := repo.db.Get(key) + if closer != nil { + defer closer.Close() + } + if err != nil { + return nil, errors.Wrap(err, "in get") + } + hash, err := chainhash.NewHash(b) + return hash, errors.Wrap(err, "creating hash") +} + +func (repo *Pebble) Set(height int32, hash *chainhash.Hash) error { + + key := make([]byte, 4) + binary.BigEndian.PutUint32(key, uint32(height)) + + return errors.WithStack(repo.db.Set(key, hash[:], pebble.NoSync)) +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/block/repo.go b/claimtrie/block/repo.go new file mode 100644 index 00000000..eaa0b7d1 --- /dev/null +++ b/claimtrie/block/repo.go @@ -0,0 +1,14 @@ +package block + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" +) + +// Repo defines APIs for Block to access persistence layer. +type Repo interface { + Load() (int32, error) + Set(height int32, hash *chainhash.Hash) error + Get(height int32) (*chainhash.Hash, error) + Close() error + Flush() error +} diff --git a/claimtrie/chain/chainrepo/pebble.go b/claimtrie/chain/chainrepo/pebble.go new file mode 100644 index 00000000..4100d6ac --- /dev/null +++ b/claimtrie/chain/chainrepo/pebble.go @@ -0,0 +1,77 @@ +package chainrepo + +import ( + "encoding/binary" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/vmihailenco/msgpack/v5" + + "github.com/cockroachdb/pebble" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{BytesPerSync: 64 << 20, MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "open %s", path) +} + +func (repo *Pebble) Save(height int32, changes []change.Change) error { + + if len(changes) == 0 { + return nil + } + + var key [4]byte + binary.BigEndian.PutUint32(key[:], uint32(height)) + + value, err := msgpack.Marshal(changes) + if err != nil { + return errors.Wrap(err, "in marshaller") + } + + err = repo.db.Set(key[:], value, pebble.NoSync) + return errors.Wrap(err, "in set") +} + +func (repo *Pebble) Load(height int32) ([]change.Change, error) { + + var key [4]byte + binary.BigEndian.PutUint32(key[:], uint32(height)) + + b, closer, err := repo.db.Get(key[:]) + if closer != nil { + defer closer.Close() + } + if err != nil { + return nil, errors.Wrap(err, "in get") + } + + var changes []change.Change + err = msgpack.Unmarshal(b, &changes) + return changes, errors.Wrap(err, "in unmarshaller") +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/chain/repo.go b/claimtrie/chain/repo.go new file mode 100644 index 00000000..7d3aa978 --- /dev/null +++ b/claimtrie/chain/repo.go @@ -0,0 +1,10 @@ +package chain + +import "github.com/lbryio/lbcd/claimtrie/change" + +type Repo interface { + Save(height int32, changes []change.Change) error + Load(height int32) ([]change.Change, error) + Close() error + Flush() error +} diff --git a/claimtrie/change/change.go b/claimtrie/change/change.go new file mode 100644 index 00000000..aac349c6 --- /dev/null +++ b/claimtrie/change/change.go @@ -0,0 +1,112 @@ +package change + +import ( + "bytes" + "encoding/binary" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" +) + +type ChangeType uint32 + +const ( + AddClaim ChangeType = iota + SpendClaim + UpdateClaim + AddSupport + SpendSupport +) + +type Change struct { + Type ChangeType + Height int32 + + Name []byte + ClaimID ClaimID + OutPoint wire.OutPoint + Amount int64 + + ActiveHeight int32 + VisibleHeight int32 // aka, CreatedAt; used for normalization fork + + SpentChildren map[string]bool +} + +func NewChange(typ ChangeType) Change { + return Change{Type: typ} +} + +func (c Change) SetHeight(height int32) Change { + c.Height = height + return c +} + +func (c Change) SetName(name []byte) Change { + c.Name = name // need to clone it? + return c +} + +func (c Change) SetOutPoint(op *wire.OutPoint) Change { + c.OutPoint = *op + return c +} + +func (c Change) SetAmount(amt int64) Change { + c.Amount = amt + return c +} + +func (c *Change) Marshal(enc *bytes.Buffer) error { + enc.Write(c.ClaimID[:]) + enc.Write(c.OutPoint.Hash[:]) + var temp [8]byte + binary.BigEndian.PutUint32(temp[:4], c.OutPoint.Index) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.Type)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.Height)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.ActiveHeight)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint32(temp[:4], uint32(c.VisibleHeight)) + enc.Write(temp[:4]) + binary.BigEndian.PutUint64(temp[:], uint64(c.Amount)) + enc.Write(temp[:]) + + if c.SpentChildren != nil { + binary.BigEndian.PutUint32(temp[:4], uint32(len(c.SpentChildren))) + enc.Write(temp[:4]) + for key := range c.SpentChildren { + binary.BigEndian.PutUint16(temp[:2], uint16(len(key))) // technically limited to 255; not sure we trust it + enc.Write(temp[:2]) + enc.WriteString(key) + } + } else { + binary.BigEndian.PutUint32(temp[:4], 0) + enc.Write(temp[:4]) + } + return nil +} + +func (c *Change) Unmarshal(dec *bytes.Buffer) error { + copy(c.ClaimID[:], dec.Next(ClaimIDSize)) + copy(c.OutPoint.Hash[:], dec.Next(chainhash.HashSize)) + c.OutPoint.Index = binary.BigEndian.Uint32(dec.Next(4)) + c.Type = ChangeType(binary.BigEndian.Uint32(dec.Next(4))) + c.Height = int32(binary.BigEndian.Uint32(dec.Next(4))) + c.ActiveHeight = int32(binary.BigEndian.Uint32(dec.Next(4))) + c.VisibleHeight = int32(binary.BigEndian.Uint32(dec.Next(4))) + c.Amount = int64(binary.BigEndian.Uint64(dec.Next(8))) + keys := binary.BigEndian.Uint32(dec.Next(4)) + if keys > 0 { + c.SpentChildren = map[string]bool{} + } + for keys > 0 { + keys-- + keySize := int(binary.BigEndian.Uint16(dec.Next(2))) + key := string(dec.Next(keySize)) + c.SpentChildren[key] = true + } + return nil +} diff --git a/claimtrie/change/claimid.go b/claimtrie/change/claimid.go new file mode 100644 index 00000000..e7a92565 --- /dev/null +++ b/claimtrie/change/claimid.go @@ -0,0 +1,54 @@ +package change + +import ( + "encoding/binary" + "encoding/hex" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" +) + +// ClaimID represents a Claim's ClaimID. +const ClaimIDSize = 20 + +type ClaimID [ClaimIDSize]byte + +// NewClaimID returns a Claim ID calculated from Ripemd160(Sha256(OUTPOINT). +func NewClaimID(op wire.OutPoint) (id ClaimID) { + + var buffer [chainhash.HashSize + 4]byte // hoping for stack alloc + copy(buffer[:], op.Hash[:]) + binary.BigEndian.PutUint32(buffer[chainhash.HashSize:], op.Index) + copy(id[:], btcutil.Hash160(buffer[:])) + return id +} + +// NewIDFromString returns a Claim ID from a string. +func NewIDFromString(s string) (id ClaimID, err error) { + + if len(s) == 40 { + _, err = hex.Decode(id[:], []byte(s)) + } else { + copy(id[:], s) + } + for i, j := 0, len(id)-1; i < j; i, j = i+1, j-1 { + id[i], id[j] = id[j], id[i] + } + return id, err +} + +// Key is for in-memory maps +func (id ClaimID) Key() string { + return string(id[:]) +} + +// String is for anything written to a DB +func (id ClaimID) String() string { + + for i, j := 0, len(id)-1; i < j; i, j = i+1, j-1 { + id[i], id[j] = id[j], id[i] + } + + return hex.EncodeToString(id[:]) +} diff --git a/claimtrie/claimtrie.go b/claimtrie/claimtrie.go new file mode 100644 index 00000000..f99a147e --- /dev/null +++ b/claimtrie/claimtrie.go @@ -0,0 +1,483 @@ +package claimtrie + +import ( + "bytes" + "fmt" + "path/filepath" + "runtime" + "sort" + "sync" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/claimtrie/block" + "github.com/lbryio/lbcd/claimtrie/block/blockrepo" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/claimtrie/merkletrie" + "github.com/lbryio/lbcd/claimtrie/merkletrie/merkletrierepo" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/node/noderepo" + "github.com/lbryio/lbcd/claimtrie/normalization" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/claimtrie/temporal" + "github.com/lbryio/lbcd/claimtrie/temporal/temporalrepo" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" +) + +// ClaimTrie implements a Merkle Trie supporting linear history of commits. +type ClaimTrie struct { + + // Repository for calculated block hashes. + blockRepo block.Repo + + // Repository for storing temporal information of nodes at each block height. + // For example, which nodes (by name) should be refreshed at each block height + // due to stake expiration or delayed activation. + temporalRepo temporal.Repo + + // Cache layer of Nodes. + nodeManager node.Manager + + // Prefix tree (trie) that manages merkle hash of each node. + merkleTrie merkletrie.MerkleTrie + + // Current block height, which is increased by one when AppendBlock() is called. + height int32 + + // Registrered cleanup functions which are invoked in the Close() in reverse order. + cleanups []func() error +} + +func New(cfg config.Config) (*ClaimTrie, error) { + + var cleanups []func() error + + // The passed in cfg.DataDir has been prepended with netname. + dataDir := filepath.Join(cfg.DataDir, "claim_dbs") + + dbPath := filepath.Join(dataDir, cfg.BlockRepoPebble.Path) + blockRepo, err := blockrepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating block repo") + } + cleanups = append(cleanups, blockRepo.Close) + err = blockRepo.Set(0, merkletrie.EmptyTrieHash) + if err != nil { + return nil, errors.Wrap(err, "setting block repo genesis") + } + + dbPath = filepath.Join(dataDir, cfg.TemporalRepoPebble.Path) + temporalRepo, err := temporalrepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating temporal repo") + } + cleanups = append(cleanups, temporalRepo.Close) + + // Initialize repository for changes to nodes. + // The cleanup is delegated to the Node Manager. + dbPath = filepath.Join(dataDir, cfg.NodeRepoPebble.Path) + nodeRepo, err := noderepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating node repo") + } + + baseManager, err := node.NewBaseManager(nodeRepo) + if err != nil { + return nil, errors.Wrap(err, "creating node base manager") + } + normalizingManager := node.NewNormalizingManager(baseManager) + nodeManager := &node.HashV2Manager{Manager: normalizingManager} + cleanups = append(cleanups, nodeManager.Close) + + var trie merkletrie.MerkleTrie + if cfg.RamTrie { + trie = merkletrie.NewRamTrie() + } else { + + // Initialize repository for MerkleTrie. The cleanup is delegated to MerkleTrie. + dbPath = filepath.Join(dataDir, cfg.MerkleTrieRepoPebble.Path) + trieRepo, err := merkletrierepo.NewPebble(dbPath) + if err != nil { + return nil, errors.Wrap(err, "creating trie repo") + } + + persistentTrie := merkletrie.NewPersistentTrie(trieRepo) + cleanups = append(cleanups, persistentTrie.Close) + trie = persistentTrie + } + + // Restore the last height. + previousHeight, err := blockRepo.Load() + if err != nil { + return nil, errors.Wrap(err, "load block tip") + } + + ct := &ClaimTrie{ + blockRepo: blockRepo, + temporalRepo: temporalRepo, + + nodeManager: nodeManager, + merkleTrie: trie, + + height: previousHeight, + } + + ct.cleanups = cleanups + + if previousHeight > 0 { + hash, err := blockRepo.Get(previousHeight) + if err != nil { + ct.Close() // TODO: the cleanups aren't run when we exit with an err above here (but should be) + return nil, errors.Wrap(err, "block repo get") + } + _, err = nodeManager.IncrementHeightTo(previousHeight) + if err != nil { + ct.Close() + return nil, errors.Wrap(err, "increment height to") + } + err = trie.SetRoot(hash) // keep this after IncrementHeightTo + if err == merkletrie.ErrFullRebuildRequired { + ct.runFullTrieRebuild(nil, cfg.Interrupt) + } + + if interruptRequested(cfg.Interrupt) || !ct.MerkleHash().IsEqual(hash) { + ct.Close() + return nil, errors.Errorf("unable to restore the claim hash to %s at height %d", hash.String(), previousHeight) + } + } + + return ct, nil +} + +// AddClaim adds a Claim to the ClaimTrie. +func (ct *ClaimTrie) AddClaim(name []byte, op wire.OutPoint, id change.ClaimID, amt int64) error { + + chg := change.Change{ + Type: change.AddClaim, + Name: name, + OutPoint: op, + Amount: amt, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// UpdateClaim updates a Claim in the ClaimTrie. +func (ct *ClaimTrie) UpdateClaim(name []byte, op wire.OutPoint, amt int64, id change.ClaimID) error { + + chg := change.Change{ + Type: change.UpdateClaim, + Name: name, + OutPoint: op, + Amount: amt, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// SpendClaim spends a Claim in the ClaimTrie. +func (ct *ClaimTrie) SpendClaim(name []byte, op wire.OutPoint, id change.ClaimID) error { + + chg := change.Change{ + Type: change.SpendClaim, + Name: name, + OutPoint: op, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// AddSupport adds a Support to the ClaimTrie. +func (ct *ClaimTrie) AddSupport(name []byte, op wire.OutPoint, amt int64, id change.ClaimID) error { + + chg := change.Change{ + Type: change.AddSupport, + Name: name, + OutPoint: op, + Amount: amt, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// SpendSupport spends a Support in the ClaimTrie. +func (ct *ClaimTrie) SpendSupport(name []byte, op wire.OutPoint, id change.ClaimID) error { + + chg := change.Change{ + Type: change.SpendSupport, + Name: name, + OutPoint: op, + ClaimID: id, + } + + return ct.forwardNodeChange(chg) +} + +// AppendBlock increases block by one. +func (ct *ClaimTrie) AppendBlock() error { + + ct.height++ + + names, err := ct.nodeManager.IncrementHeightTo(ct.height) + if err != nil { + return errors.Wrap(err, "node manager increment") + } + + expirations, err := ct.temporalRepo.NodesAt(ct.height) + if err != nil { + return errors.Wrap(err, "temporal repo get") + } + + names = removeDuplicates(names) // comes out sorted + + updateNames := make([][]byte, 0, len(names)+len(expirations)) + updateHeights := make([]int32, 0, len(names)+len(expirations)) + updateNames = append(updateNames, names...) + for range names { // log to the db that we updated a name at this height for rollback purposes + updateHeights = append(updateHeights, ct.height) + } + names = append(names, expirations...) + names = removeDuplicates(names) + + nhns := ct.makeNameHashNext(names, false, nil) + for nhn := range nhns { + + ct.merkleTrie.Update(nhn.Name, nhn.Hash, true) + if nhn.Next <= 0 { + continue + } + + newName := normalization.NormalizeIfNecessary(nhn.Name, nhn.Next) + updateNames = append(updateNames, newName) + updateHeights = append(updateHeights, nhn.Next) + } + if len(updateNames) != 0 { + err = ct.temporalRepo.SetNodesAt(updateNames, updateHeights) + if err != nil { + return errors.Wrap(err, "temporal repo set") + } + } + + hitFork := ct.updateTrieForHashForkIfNecessary() + + h := ct.MerkleHash() + ct.blockRepo.Set(ct.height, h) + + if hitFork { + err = ct.merkleTrie.SetRoot(h) // for clearing the memory entirely + } + + return errors.Wrap(err, "merkle trie clear memory") +} + +func (ct *ClaimTrie) updateTrieForHashForkIfNecessary() bool { + if ct.height != param.ActiveParams.AllClaimsInMerkleForkHeight { + return false + } + + node.LogOnce(fmt.Sprintf("Rebuilding all trie nodes for the hash fork at %d...", ct.height)) + ct.runFullTrieRebuild(nil, nil) // I don't think it's safe to allow interrupt during fork + return true +} + +func removeDuplicates(names [][]byte) [][]byte { // this might be too expensive; we'll have to profile it + sort.Slice(names, func(i, j int) bool { // put names in order so we can skip duplicates + return bytes.Compare(names[i], names[j]) < 0 + }) + + for i := len(names) - 2; i >= 0; i-- { + if bytes.Equal(names[i], names[i+1]) { + names = append(names[:i], names[i+1:]...) + } + } + return names +} + +// ResetHeight resets the ClaimTrie to a previous known height.. +func (ct *ClaimTrie) ResetHeight(height int32) error { + + names := make([][]byte, 0) + for h := height + 1; h <= ct.height; h++ { + results, err := ct.temporalRepo.NodesAt(h) + if err != nil { + return err + } + names = append(names, results...) + } + err := ct.nodeManager.DecrementHeightTo(names, height) + if err != nil { + return err + } + + passedHashFork := ct.height >= param.ActiveParams.AllClaimsInMerkleForkHeight && height < param.ActiveParams.AllClaimsInMerkleForkHeight + hash, err := ct.blockRepo.Get(height) + if err != nil { + return err + } + + ct.height = height // keep this before the rebuild + + if passedHashFork { + names = nil // force them to reconsider all names + } + err = ct.merkleTrie.SetRoot(hash) + if err == merkletrie.ErrFullRebuildRequired { + ct.runFullTrieRebuild(names, nil) + } + + if !ct.MerkleHash().IsEqual(hash) { + return errors.Errorf("unable to restore the hash at height %d", height) + } + return nil +} + +func (ct *ClaimTrie) runFullTrieRebuild(names [][]byte, interrupt <-chan struct{}) { + var nhns chan NameHashNext + if names == nil { + node.LogOnce("Building the entire claim trie in RAM...") + + nhns = ct.makeNameHashNext(nil, true, interrupt) + } else { + nhns = ct.makeNameHashNext(names, false, interrupt) + } + + for nhn := range nhns { + ct.merkleTrie.Update(nhn.Name, nhn.Hash, false) + } +} + +// MerkleHash returns the Merkle Hash of the claimTrie. +func (ct *ClaimTrie) MerkleHash() *chainhash.Hash { + if ct.height >= param.ActiveParams.AllClaimsInMerkleForkHeight { + return ct.merkleTrie.MerkleHashAllClaims() + } + return ct.merkleTrie.MerkleHash() +} + +// Height returns the current block height. +func (ct *ClaimTrie) Height() int32 { + return ct.height +} + +// Close persists states. +// Any calls to the ClaimTrie after Close() being called results undefined behaviour. +func (ct *ClaimTrie) Close() { + + for i := len(ct.cleanups) - 1; i >= 0; i-- { + cleanup := ct.cleanups[i] + err := cleanup() + if err != nil { // it would be better to cleanup what we can than exit early + node.LogOnce("On cleanup: " + err.Error()) + } + } + ct.cleanups = nil +} + +func (ct *ClaimTrie) forwardNodeChange(chg change.Change) error { + + chg.Height = ct.Height() + 1 + ct.nodeManager.AppendChange(chg) + return nil +} + +func (ct *ClaimTrie) NodeAt(height int32, name []byte) (*node.Node, error) { + return ct.nodeManager.NodeAt(height, name) +} + +func (ct *ClaimTrie) NamesChangedInBlock(height int32) ([]string, error) { + hits, err := ct.temporalRepo.NodesAt(height) + r := make([]string, len(hits)) + for i := range hits { + r[i] = string(hits[i]) + } + return r, err +} + +func (ct *ClaimTrie) FlushToDisk() { + // maybe the user can fix the file lock shown in the warning before they shut down + if err := ct.nodeManager.Flush(); err != nil { + node.Warn("During nodeManager flush: " + err.Error()) + } + if err := ct.temporalRepo.Flush(); err != nil { + node.Warn("During temporalRepo flush: " + err.Error()) + } + if err := ct.merkleTrie.Flush(); err != nil { + node.Warn("During merkleTrie flush: " + err.Error()) + } + if err := ct.blockRepo.Flush(); err != nil { + node.Warn("During blockRepo flush: " + err.Error()) + } +} + +type NameHashNext struct { + Name []byte + Hash *chainhash.Hash + Next int32 +} + +func interruptRequested(interrupted <-chan struct{}) bool { + select { + case <-interrupted: // should never block on nil + return true + default: + } + + return false +} + +func (ct *ClaimTrie) makeNameHashNext(names [][]byte, all bool, interrupt <-chan struct{}) chan NameHashNext { + inputs := make(chan []byte, 512) + outputs := make(chan NameHashNext, 512) + + var wg sync.WaitGroup + hashComputationWorker := func() { + for name := range inputs { + hash, next := ct.nodeManager.Hash(name) + outputs <- NameHashNext{name, hash, next} + } + wg.Done() + } + + threads := int(0.8 * float32(runtime.NumCPU())) + if threads < 1 { + threads = 1 + } + for threads > 0 { + threads-- + wg.Add(1) + go hashComputationWorker() + } + go func() { + if all { + ct.nodeManager.IterateNames(func(name []byte) bool { + if interruptRequested(interrupt) { + return false + } + clone := make([]byte, len(name)) + copy(clone, name) // iteration name buffer is reused on future loops + inputs <- clone + return true + }) + } else { + for _, name := range names { + if interruptRequested(interrupt) { + break + } + inputs <- name + } + } + close(inputs) + }() + go func() { + wg.Wait() + close(outputs) + }() + return outputs +} diff --git a/claimtrie/claimtrie_test.go b/claimtrie/claimtrie_test.go new file mode 100644 index 00000000..7cd1432b --- /dev/null +++ b/claimtrie/claimtrie_test.go @@ -0,0 +1,1027 @@ +package claimtrie + +import ( + "math/rand" + "testing" + "time" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/claimtrie/merkletrie" + "github.com/lbryio/lbcd/claimtrie/param" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" + + "github.com/stretchr/testify/require" +) + +var cfg = config.DefaultConfig + +func setup(t *testing.T) { + param.SetNetwork(wire.TestNet) + cfg.DataDir = t.TempDir() +} + +func b(s string) []byte { + return []byte(s) +} + +func buildTx(hash chainhash.Hash) *wire.MsgTx { + tx := wire.NewMsgTx(1) + txIn := wire.NewTxIn(wire.NewOutPoint(&hash, 0), nil, nil) + tx.AddTxIn(txIn) + tx.AddTxOut(wire.NewTxOut(0, nil)) + return tx +} + +func TestFixedHashes(t *testing.T) { + + r := require.New(t) + + setup(t) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + + r.Equal(merkletrie.EmptyTrieHash[:], ct.MerkleHash()[:]) + + tx1 := buildTx(*merkletrie.EmptyTrieHash) + tx2 := buildTx(tx1.TxHash()) + tx3 := buildTx(tx2.TxHash()) + tx4 := buildTx(tx3.TxHash()) + + err = ct.AddClaim(b("test"), tx1.TxIn[0].PreviousOutPoint, change.NewClaimID(tx1.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + err = ct.AddClaim(b("test2"), tx2.TxIn[0].PreviousOutPoint, change.NewClaimID(tx2.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + err = ct.AddClaim(b("test"), tx3.TxIn[0].PreviousOutPoint, change.NewClaimID(tx3.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + err = ct.AddClaim(b("tes"), tx4.TxIn[0].PreviousOutPoint, change.NewClaimID(tx4.TxIn[0].PreviousOutPoint), 50) + r.NoError(err) + + incrementBlock(r, ct, 1) + + expected, err := chainhash.NewHashFromStr("938fb93364bf8184e0b649c799ae27274e8db5221f1723c99fb2acd3386cfb00") + r.NoError(err) + r.Equal(expected[:], ct.MerkleHash()[:]) +} + +func TestEmptyHashFork(t *testing.T) { + r := require.New(t) + + setup(t) + param.ActiveParams.AllClaimsInMerkleForkHeight = 2 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + for i := 0; i < 5; i++ { + err := ct.AppendBlock() + r.NoError(err) + } +} + +func TestNormalizationFork(t *testing.T) { + r := require.New(t) + + setup(t) + param.ActiveParams.NormalizedNameForkHeight = 2 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("AÑEJO"), o1, change.NewClaimID(o1), 10) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("AÑejo"), o2, change.NewClaimID(o2), 5) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddClaim([]byte("あてはまる"), o3, change.NewClaimID(o3), 5) + r.NoError(err) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddClaim([]byte("Aḿlie"), o4, change.NewClaimID(o4), 5) + r.NoError(err) + + o5 := wire.OutPoint{Hash: hash, Index: 5} + err = ct.AddClaim([]byte("TEST"), o5, change.NewClaimID(o5), 5) + r.NoError(err) + + o6 := wire.OutPoint{Hash: hash, Index: 6} + err = ct.AddClaim([]byte("test"), o6, change.NewClaimID(o6), 7) + r.NoError(err) + + o7 := wire.OutPoint{Hash: hash, Index: 7} + err = ct.AddSupport([]byte("test"), o7, 11, change.NewClaimID(o6)) + r.NoError(err) + + incrementBlock(r, ct, 1) + r.NotEqual(merkletrie.EmptyTrieHash[:], ct.MerkleHash()[:]) + + n, err := ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte("AÑEJO")) + r.NoError(err) + r.NotNil(n.BestClaim) + r.Equal(int32(1), n.TakenOverAt) + + o8 := wire.OutPoint{Hash: hash, Index: 8} + err = ct.AddClaim([]byte("aÑEJO"), o8, change.NewClaimID(o8), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + r.NotEqual(merkletrie.EmptyTrieHash[:], ct.MerkleHash()[:]) + + n, err = ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte("añejo")) + r.NoError(err) + r.Equal(3, len(n.Claims)) + r.Equal(uint32(1), n.BestClaim.OutPoint.Index) + r.Equal(int32(2), n.TakenOverAt) + + n, err = ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte("test")) + r.NoError(err) + r.Equal(int64(18), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestActivationsOnNormalizationFork(t *testing.T) { + + r := require.New(t) + + setup(t) + param.ActiveParams.NormalizedNameForkHeight = 4 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o7 := wire.OutPoint{Hash: hash, Index: 7} + err = ct.AddClaim([]byte("A"), o7, change.NewClaimID(o7), 1) + r.NoError(err) + incrementBlock(r, ct, 3) + verifyBestIndex(t, ct, "A", 7, 1) + + o8 := wire.OutPoint{Hash: hash, Index: 8} + err = ct.AddClaim([]byte("A"), o8, change.NewClaimID(o8), 2) + r.NoError(err) + incrementBlock(r, ct, 1) + verifyBestIndex(t, ct, "a", 8, 2) + + incrementBlock(r, ct, 2) + verifyBestIndex(t, ct, "a", 8, 2) + + err = ct.ResetHeight(3) + r.NoError(err) + verifyBestIndex(t, ct, "A", 7, 1) +} + +func TestNormalizationSortOrder(t *testing.T) { + + r := require.New(t) + // this was an unfortunate bug; the normalization fork should not have activated anything + // alas, it's now part of our history; we hereby test it to keep it that way + setup(t) + param.ActiveParams.NormalizedNameForkHeight = 2 + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("A"), o1, change.NewClaimID(o1), 1) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("A"), o2, change.NewClaimID(o2), 2) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddClaim([]byte("a"), o3, change.NewClaimID(o3), 3) + r.NoError(err) + + incrementBlock(r, ct, 1) + verifyBestIndex(t, ct, "A", 2, 2) + verifyBestIndex(t, ct, "a", 3, 1) + + incrementBlock(r, ct, 1) + verifyBestIndex(t, ct, "a", 3, 3) +} + +func verifyBestIndex(t *testing.T, ct *ClaimTrie, name string, idx uint32, claims int) { + + r := require.New(t) + + n, err := ct.nodeManager.NodeAt(ct.nodeManager.Height(), []byte(name)) + r.NoError(err) + r.Equal(claims, len(n.Claims)) + if claims > 0 { + r.Equal(idx, n.BestClaim.OutPoint.Index) + } +} + +func TestRebuild(t *testing.T) { + r := require.New(t) + setup(t) + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test1"), o1, change.NewClaimID(o1), 1) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test2"), o2, change.NewClaimID(o2), 2) + r.NoError(err) + + incrementBlock(r, ct, 1) + + m := ct.MerkleHash() + r.NotNil(m) + r.NotEqual(*merkletrie.EmptyTrieHash, *m) + + ct.merkleTrie = merkletrie.NewRamTrie() + ct.runFullTrieRebuild(nil, nil) + + m2 := ct.MerkleHash() + r.NotNil(m2) + r.Equal(*m, *m2) +} + +func BenchmarkClaimTrie_AppendBlock256(b *testing.B) { + + addUpdateRemoveRandoms(b, 256) +} + +func BenchmarkClaimTrie_AppendBlock4(b *testing.B) { + + addUpdateRemoveRandoms(b, 4) +} + +func addUpdateRemoveRandoms(b *testing.B, inBlock int) { + rand.Seed(42) + names := make([][]byte, 0, b.N) + + for i := 0; i < b.N; i++ { + names = append(names, randomName()) + } + + var hashes []*chainhash.Hash + + param.SetNetwork(wire.TestNet) + param.ActiveParams.OriginalClaimExpirationTime = 1000000 + param.ActiveParams.ExtendedClaimExpirationTime = 1000000 + cfg.DataDir = b.TempDir() + + r := require.New(b) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + h1 := chainhash.Hash{100, 200} + + start := time.Now() + b.ResetTimer() + + c := 0 + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + err = ct.AddClaim(names[i], op, id, 500) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + op.Hash[0] = 1 + err = ct.UpdateClaim(names[i], op, 400, id) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + op.Hash[0] = 2 + err = ct.UpdateClaim(names[i], op, 300, id) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + + for i := 0; i < b.N; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + op.Hash[0] = 3 + err = ct.SpendClaim(names[i], op, id) + r.NoError(err) + if c++; c%inBlock == inBlock-1 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + + b.StopTimer() + ht := ct.height + h1 = *ct.MerkleHash() + b.Logf("Running AppendBlock bench with %d names in %f sec. Height: %d, Hash: %s", + b.N, time.Since(start).Seconds(), ht, h1.String()) + + // a very important test of the functionality: + for ct.height > 0 { + r.True(hashes[ct.height-1].IsEqual(ct.MerkleHash())) + err = ct.ResetHeight(ct.height - 1) + r.NoError(err) + } +} + +func randomName() []byte { + name := make([]byte, rand.Intn(30)+10) + rand.Read(name) + for i := range name { + name[i] %= 56 + name[i] += 65 + } + return name +} + +func incrementBlock(r *require.Assertions, ct *ClaimTrie, c int32) { + h := ct.height + c + if c < 0 { + err := ct.ResetHeight(ct.height + c) + r.NoError(err) + } else { + for ; c > 0; c-- { + err := ct.AppendBlock() + r.NoError(err) + } + } + r.Equal(h, ct.height) +} + +func TestNormalizationRollback(t *testing.T) { + param.SetNetwork(wire.TestNet) + param.ActiveParams.OriginalClaimExpirationTime = 1000000 + param.ActiveParams.ExtendedClaimExpirationTime = 1000000 + cfg.DataDir = t.TempDir() + + r := require.New(t) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + + r.Equal(int32(250), param.ActiveParams.NormalizedNameForkHeight) + incrementBlock(r, ct, 247) + + h1 := chainhash.Hash{100, 200} + op := wire.OutPoint{Hash: h1, Index: 1} + id := change.NewClaimID(op) + err = ct.AddClaim([]byte("TEST"), op, id, 1000) + r.NoError(err) + + incrementBlock(r, ct, 5) + incrementBlock(r, ct, -4) + err = ct.SpendClaim([]byte("TEST"), op, id) + r.NoError(err) + incrementBlock(r, ct, 1) + h := ct.MerkleHash() + r.True(h.IsEqual(merkletrie.EmptyTrieHash)) + incrementBlock(r, ct, 3) + h2 := ct.MerkleHash() + r.True(h.IsEqual(h2)) +} + +func TestNormalizationRollbackFuzz(t *testing.T) { + rand.Seed(42) + var hashes []*chainhash.Hash + + param.SetNetwork(wire.TestNet) + param.ActiveParams.OriginalClaimExpirationTime = 1000000 + param.ActiveParams.ExtendedClaimExpirationTime = 1000000 + cfg.DataDir = t.TempDir() + + r := require.New(t) + ct, err := New(cfg) + r.NoError(err) + defer ct.Close() + h1 := chainhash.Hash{100, 200} + + r.Equal(int32(250), param.ActiveParams.NormalizedNameForkHeight) + incrementBlock(r, ct, 240) + + for j := 0; j < 10; j++ { + c := 0 + for i := 0; i < 200; i++ { + op := wire.OutPoint{Hash: h1, Index: uint32(i)} + id := change.NewClaimID(op) + err = ct.AddClaim(randomName(), op, id, 500) + r.NoError(err) + if c++; c%10 == 9 { + incrementBlock(r, ct, 1) + hashes = append(hashes, ct.MerkleHash()) + } + } + if j > 7 { + ct.runFullTrieRebuild(nil, nil) + h := ct.MerkleHash() + r.True(h.IsEqual(hashes[len(hashes)-1])) + } + for ct.height > 240 { + r.True(hashes[ct.height-1-240].IsEqual(ct.MerkleHash())) + err = ct.ResetHeight(ct.height - 1) + r.NoError(err) + } + hashes = hashes[:0] + } +} + +func TestClaimReplace(t *testing.T) { + r := require.New(t) + setup(t) + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("bass"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("basso"), o2, change.NewClaimID(o2), 10) + r.NoError(err) + + incrementBlock(r, ct, 1) + n, err := ct.NodeAt(ct.height, []byte("bass")) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) + + err = ct.SpendClaim([]byte("bass"), o1, n.BestClaim.ClaimID) + r.NoError(err) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddClaim([]byte("bassfisher"), o4, change.NewClaimID(o4), 12) + r.NoError(err) + + incrementBlock(r, ct, 1) + n, err = ct.NodeAt(ct.height, []byte("bass")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + n, err = ct.NodeAt(ct.height, []byte("bassfisher")) + r.Equal(o4.String(), n.BestClaim.OutPoint.String()) +} + +func TestGeneralClaim(t *testing.T) { + r := require.New(t) + setup(t) + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + err = ct.ResetHeight(ct.height - 1) + r.NoError(err) + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + incrementBlock(r, ct, -1) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + incrementBlock(r, ct, 1) + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + incrementBlock(r, ct, 1) + + incrementBlock(r, ct, -2) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) +} + +func TestClaimTakeover(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 8) + r.NoError(err) + + incrementBlock(r, ct, 10) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 18) + r.NoError(err) + + incrementBlock(r, ct, 10) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, -1) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) +} + +func TestSpendClaim(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + + incrementBlock(r, ct, 1) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, -1) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddClaim([]byte("test"), o3, change.NewClaimID(o3), 22) + r.NoError(err) + + incrementBlock(r, ct, 10) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddClaim([]byte("test"), o4, change.NewClaimID(o4), 28) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o3.String(), n.BestClaim.OutPoint.String()) + + err = ct.SpendClaim([]byte("test"), o3, n.BestClaim.ClaimID) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o4.String(), n.BestClaim.OutPoint.String()) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + err = ct.SpendClaim([]byte("test"), o2, change.NewClaimID(o2)) + r.NoError(err) + err = ct.SpendClaim([]byte("test"), o3, change.NewClaimID(o3)) + r.NoError(err) + err = ct.SpendClaim([]byte("test"), o4, change.NewClaimID(o4)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) + + h := ct.MerkleHash() + r.Equal(merkletrie.EmptyTrieHash.String(), h.String()) +} + +func TestSupportDelay(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.AddClaim([]byte("test"), o2, change.NewClaimID(o2), 8) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddSupport([]byte("test"), o3, 18, change.NewClaimID(o3)) // using bad ClaimID on purpose + r.NoError(err) + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddSupport([]byte("test"), o4, 18, change.NewClaimID(o2)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, 10) + + o5 := wire.OutPoint{Hash: hash, Index: 5} + err = ct.AddSupport([]byte("test"), o5, 18, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, 11) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o1.String(), n.BestClaim.OutPoint.String()) + + incrementBlock(r, ct, -1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o2.String(), n.BestClaim.OutPoint.String()) +} + +func TestSupportSpending(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + + incrementBlock(r, ct, 1) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.AddSupport([]byte("test"), o3, 18, change.NewClaimID(o1)) + r.NoError(err) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.True(n == nil || !n.HasActiveBestClaim()) +} + +func TestSupportOnUpdate(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + + err = ct.SpendClaim([]byte("test"), o1, change.NewClaimID(o1)) + r.NoError(err) + + o2 := wire.OutPoint{Hash: hash, Index: 2} + err = ct.UpdateClaim([]byte("test"), o2, 28, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(28), n.BestClaim.Amount) + + incrementBlock(r, ct, 1) + + err = ct.SpendClaim([]byte("test"), o2, change.NewClaimID(o1)) + r.NoError(err) + + o3 := wire.OutPoint{Hash: hash, Index: 3} + err = ct.UpdateClaim([]byte("test"), o3, 38, change.NewClaimID(o1)) + r.NoError(err) + + o4 := wire.OutPoint{Hash: hash, Index: 4} + err = ct.AddSupport([]byte("test"), o4, 2, change.NewClaimID(o1)) + r.NoError(err) + + o5 := wire.OutPoint{Hash: hash, Index: 5} + err = ct.AddClaim([]byte("test"), o5, change.NewClaimID(o5), 39) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(40), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) + + err = ct.SpendSupport([]byte("test"), o4, n.BestClaim.ClaimID) + r.NoError(err) + + incrementBlock(r, ct, 1) + + // NOTE: LBRYcrd did not test that supports can trigger a takeover correctly (and it doesn't work here): + // n, err = ct.NodeAt(ct.height, []byte("test")) + // r.NoError(err) + // r.Equal(int64(39), n.BestClaim.Amount + n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestSupportPreservation(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + o2 := wire.OutPoint{Hash: hash, Index: 2} + o3 := wire.OutPoint{Hash: hash, Index: 3} + o4 := wire.OutPoint{Hash: hash, Index: 4} + o5 := wire.OutPoint{Hash: hash, Index: 5} + + err = ct.AddSupport([]byte("test"), o2, 10, change.NewClaimID(o1)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 18) + r.NoError(err) + + err = ct.AddClaim([]byte("test"), o3, change.NewClaimID(o3), 7) + r.NoError(err) + + incrementBlock(r, ct, 10) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(28), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) + + err = ct.AddSupport([]byte("test"), o4, 10, change.NewClaimID(o1)) + r.NoError(err) + err = ct.AddSupport([]byte("test"), o5, 100, change.NewClaimID(o3)) + r.NoError(err) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(38), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) + + incrementBlock(r, ct, 10) + + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(int64(107), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestInvalidClaimID(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + incrementBlock(r, ct, 1) + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + o2 := wire.OutPoint{Hash: hash, Index: 2} + o3 := wire.OutPoint{Hash: hash, Index: 3} + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 10) + r.NoError(err) + + incrementBlock(r, ct, 1) + + err = ct.SpendClaim([]byte("test"), o3, change.NewClaimID(o1)) + r.NoError(err) + + err = ct.UpdateClaim([]byte("test"), o2, 18, change.NewClaimID(o3)) + r.NoError(err) + + incrementBlock(r, ct, 12) + + n, err := ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Len(n.Claims, 1) + r.Len(n.Supports, 0) + r.Equal(int64(10), n.BestClaim.Amount+n.SupportSums[n.BestClaim.ClaimID.Key()]) +} + +func TestStableTrieHash(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + param.ActiveParams.AllClaimsInMerkleForkHeight = 8 // changes on this one + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + hash := chainhash.HashH([]byte{1, 2, 3}) + o1 := wire.OutPoint{Hash: hash, Index: 1} + + err = ct.AddClaim([]byte("test"), o1, change.NewClaimID(o1), 1) + r.NoError(err) + + incrementBlock(r, ct, 1) + + h := ct.MerkleHash() + r.NotEqual(merkletrie.EmptyTrieHash.String(), h.String()) + + for i := 0; i < 6; i++ { + incrementBlock(r, ct, 1) + r.Equal(h.String(), ct.MerkleHash().String()) + } + + incrementBlock(r, ct, 1) + + r.NotEqual(h.String(), ct.MerkleHash()) + h = ct.MerkleHash() + + for i := 0; i < 16; i++ { + incrementBlock(r, ct, 1) + r.Equal(h.String(), ct.MerkleHash().String()) + } +} + +func TestBlock884431(t *testing.T) { + r := require.New(t) + setup(t) + param.ActiveParams.ActiveDelayFactor = 1 + param.ActiveParams.MaxRemovalWorkaroundHeight = 0 + param.ActiveParams.AllClaimsInMerkleForkHeight = 0 + + ct, err := New(cfg) + r.NoError(err) + r.NotNil(ct) + defer ct.Close() + + // in this block we have a scenario where we update all the child names + // which, in the old code, caused a trie vertex to be removed + // which, in turn, would trigger a premature takeover + + c := byte(10) + + add := func(s string, amt int64) wire.OutPoint { + h := chainhash.HashH([]byte{c}) + c++ + o := wire.OutPoint{Hash: h, Index: 1} + err := ct.AddClaim([]byte(s), o, change.NewClaimID(o), amt) + r.NoError(err) + return o + } + + update := func(s string, o wire.OutPoint, amt int64) wire.OutPoint { + err = ct.SpendClaim([]byte(s), o, change.NewClaimID(o)) + r.NoError(err) + + h := chainhash.HashH([]byte{c}) + c++ + o2 := wire.OutPoint{Hash: h, Index: 2} + + err = ct.UpdateClaim([]byte(s), o2, amt, change.NewClaimID(o)) + r.NoError(err) + return o2 + } + + o1a := add("go", 10) + o1b := add("go", 20) + o2 := add("goop", 10) + o3 := add("gog", 20) + + o4a := add("test", 10) + o4b := add("test", 20) + o5 := add("tester", 10) + o6 := add("testing", 20) + + for i := 0; i < 10; i++ { + err = ct.AppendBlock() + r.NoError(err) + } + n, err := ct.NodeAt(ct.height, []byte("go")) + r.NoError(err) + r.Equal(o1b.String(), n.BestClaim.OutPoint.String()) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o4b.String(), n.BestClaim.OutPoint.String()) + + update("go", o1b, 30) + o10 := update("go", o1a, 40) + update("gog", o3, 30) + update("goop", o2, 30) + + update("testing", o6, 30) + o11 := update("test", o4b, 30) + update("test", o4a, 40) + update("tester", o5, 30) + + incrementBlock(r, ct, 1) + + n, err = ct.NodeAt(ct.height, []byte("go")) + r.NoError(err) + r.Equal(o10.String(), n.BestClaim.OutPoint.String()) + n, err = ct.NodeAt(ct.height, []byte("test")) + r.NoError(err) + r.Equal(o11.String(), n.BestClaim.OutPoint.String()) +} diff --git a/claimtrie/cmd/cmd/block.go b/claimtrie/cmd/cmd/block.go new file mode 100644 index 00000000..d0ee7719 --- /dev/null +++ b/claimtrie/cmd/cmd/block.go @@ -0,0 +1,98 @@ +package cmd + +import ( + "fmt" + + "github.com/cockroachdb/errors" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewBlocCommands()) +} + +func NewBlocCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "block", + Short: "Block related commands", + } + + cmd.AddCommand(NewBlockBestCommand()) + cmd.AddCommand(NewBlockListCommand()) + + return cmd +} + +func NewBlockBestCommand() *cobra.Command { + + cmd := &cobra.Command{ + Use: "best", + Short: "Show the height and hash of the best block", + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + state := chain.BestSnapshot() + fmt.Printf("Block %7d: %s\n", state.Height, state.Hash.String()) + + return nil + }, + } + + return cmd +} + +func NewBlockListCommand() *cobra.Command { + + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "list", + Short: "List merkle hash of blocks between ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + if toHeight > chain.BestSnapshot().Height { + toHeight = chain.BestSnapshot().Height + } + + for ht := fromHeight; ht <= toHeight; ht++ { + hash, err := chain.BlockHashByHeight(ht) + if err != nil { + return errors.Wrapf(err, "load hash for %d", ht) + } + fmt.Printf("Block %7d: %s\n", ht, hash.String()) + } + + return nil + }, + } + + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height (inclusive)") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} diff --git a/claimtrie/cmd/cmd/chain.go b/claimtrie/cmd/cmd/chain.go new file mode 100644 index 00000000..45e843b5 --- /dev/null +++ b/claimtrie/cmd/cmd/chain.go @@ -0,0 +1,441 @@ +package cmd + +import ( + "os" + "path/filepath" + "sync" + "time" + + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/claimtrie" + "github.com/lbryio/lbcd/claimtrie/chain" + "github.com/lbryio/lbcd/claimtrie/chain/chainrepo" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/database" + _ "github.com/lbryio/lbcd/database/ffldb" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" + + "github.com/cockroachdb/errors" + "github.com/cockroachdb/pebble" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewChainCommands()) +} + +func NewChainCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "chain", + Short: "chain related command", + } + + cmd.AddCommand(NewChainDumpCommand()) + cmd.AddCommand(NewChainReplayCommand()) + cmd.AddCommand(NewChainConvertCommand()) + + return cmd +} + +func NewChainDumpCommand() *cobra.Command { + + var chainRepoPath string + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "dump", + Short: "Dump the chain changes between and ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := chainRepoPath + log.Debugf("Open chain repo: %q", dbPath) + chainRepo, err := chainrepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open chain repo") + } + + for height := fromHeight; height <= toHeight; height++ { + changes, err := chainRepo.Load(height) + if errors.Is(err, pebble.ErrNotFound) { + continue + } + if err != nil { + return errors.Wrapf(err, "load charnges for height: %d") + } + for _, chg := range changes { + showChange(chg) + } + } + + return nil + }, + } + + cmd.Flags().StringVar(&chainRepoPath, "chaindb", "chain_db", "Claim operation database") + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height (inclusive)") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} + +func NewChainReplayCommand() *cobra.Command { + + var chainRepoPath string + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "replay", + Short: "Replay the chain changes between and ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + for _, dbName := range []string{ + cfg.BlockRepoPebble.Path, + cfg.NodeRepoPebble.Path, + cfg.MerkleTrieRepoPebble.Path, + cfg.TemporalRepoPebble.Path, + } { + dbPath := filepath.Join(dataDir, netName, "claim_dbs", dbName) + log.Debugf("Delete repo: %q", dbPath) + err := os.RemoveAll(dbPath) + if err != nil { + return errors.Wrapf(err, "delete repo: %q", dbPath) + } + } + + log.Debugf("Open chain repo: %q", chainRepoPath) + chainRepo, err := chainrepo.NewPebble(chainRepoPath) + if err != nil { + return errors.Wrapf(err, "open chain repo") + } + + cfg := config.DefaultConfig + cfg.RamTrie = true + cfg.DataDir = filepath.Join(dataDir, netName) + + ct, err := claimtrie.New(cfg) + if err != nil { + return errors.Wrapf(err, "create claimtrie") + } + defer ct.Close() + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + startTime := time.Now() + for ht := fromHeight; ht < toHeight; ht++ { + + changes, err := chainRepo.Load(ht + 1) + if errors.Is(err, pebble.ErrNotFound) { + // do nothing. + } else if err != nil { + return errors.Wrapf(err, "load changes for block %d", ht) + } + + for _, chg := range changes { + + switch chg.Type { + case change.AddClaim: + err = ct.AddClaim(chg.Name, chg.OutPoint, chg.ClaimID, chg.Amount) + case change.UpdateClaim: + err = ct.UpdateClaim(chg.Name, chg.OutPoint, chg.Amount, chg.ClaimID) + case change.SpendClaim: + err = ct.SpendClaim(chg.Name, chg.OutPoint, chg.ClaimID) + case change.AddSupport: + err = ct.AddSupport(chg.Name, chg.OutPoint, chg.Amount, chg.ClaimID) + case change.SpendSupport: + err = ct.SpendSupport(chg.Name, chg.OutPoint, chg.ClaimID) + default: + err = errors.Errorf("invalid change type: %v", chg) + } + + if err != nil { + return errors.Wrapf(err, "execute change %v", chg) + } + } + err = appendBlock(ct, chain) + if err != nil { + return errors.Wrapf(err, "appendBlock") + } + + if time.Since(startTime) > 5*time.Second { + log.Infof("Block: %d", ct.Height()) + startTime = time.Now() + } + } + + return nil + }, + } + + cmd.Flags().StringVar(&chainRepoPath, "chaindb", "chain_db", "Claim operation database") + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height") + cmd.Flags().SortFlags = false + + return cmd +} + +func appendBlock(ct *claimtrie.ClaimTrie, chain *blockchain.BlockChain) error { + + err := ct.AppendBlock() + if err != nil { + return errors.Wrapf(err, "append block: %w") + } + + blockHash, err := chain.BlockHashByHeight(ct.Height()) + if err != nil { + return errors.Wrapf(err, "load from block repo: %w") + } + + header, err := chain.HeaderByHash(blockHash) + + if err != nil { + return errors.Wrapf(err, "load from block repo: %w") + } + + if *ct.MerkleHash() != header.ClaimTrie { + return errors.Errorf("hash mismatched at height %5d: exp: %s, got: %s", + ct.Height(), header.ClaimTrie, ct.MerkleHash()) + } + + return nil +} + +func NewChainConvertCommand() *cobra.Command { + + var chainRepoPath string + var toHeight int32 + + cmd := &cobra.Command{ + Use: "convert", + Short: "convert changes from 0 to ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load block db") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load block db") + } + + if toHeight > chain.BestSnapshot().Height { + toHeight = chain.BestSnapshot().Height + } + + chainRepo, err := chainrepo.NewPebble(chainRepoPath) + if err != nil { + return errors.Wrapf(err, "open chain repo: %v") + } + defer chainRepo.Close() + + converter := chainConverter{ + db: db, + chain: chain, + chainRepo: chainRepo, + toHeight: toHeight, + blockChan: make(chan *btcutil.Block, 1000), + changesChan: make(chan []change.Change, 1000), + wg: &sync.WaitGroup{}, + stat: &stat{}, + } + + startTime := time.Now() + err = converter.start() + if err != nil { + return errors.Wrapf(err, "start Converter") + } + + converter.wait() + log.Infof("Convert chain: took %s", time.Since(startTime)) + + return nil + }, + } + + cmd.Flags().StringVar(&chainRepoPath, "chaindb", "chain_db", "Claim operation database") + cmd.Flags().Int32Var(&toHeight, "to", 0, "toHeight") + cmd.Flags().SortFlags = false + return cmd +} + +type stat struct { + blocksFetched int + blocksProcessed int + changesSaved int +} + +type chainConverter struct { + db database.DB + chain *blockchain.BlockChain + chainRepo chain.Repo + toHeight int32 + + blockChan chan *btcutil.Block + changesChan chan []change.Change + + wg *sync.WaitGroup + + stat *stat +} + +func (cc *chainConverter) wait() { + cc.wg.Wait() +} + +func (cb *chainConverter) start() error { + + go cb.reportStats() + + cb.wg.Add(3) + go cb.getBlock() + go cb.processBlock() + go cb.saveChanges() + + return nil +} + +func (cb *chainConverter) getBlock() { + defer cb.wg.Done() + defer close(cb.blockChan) + + for ht := int32(0); ht < cb.toHeight; ht++ { + block, err := cb.chain.BlockByHeight(ht) + if err != nil { + if errors.Cause(err).Error() == "too many open files" { + err = errors.WithHintf(err, "try ulimit -n 2048") + } + log.Errorf("load changes at %d: %s", ht, err) + return + } + cb.stat.blocksFetched++ + cb.blockChan <- block + } +} + +func (cb *chainConverter) processBlock() { + defer cb.wg.Done() + defer close(cb.changesChan) + + utxoPubScripts := map[wire.OutPoint][]byte{} + for block := range cb.blockChan { + var changes []change.Change + for _, tx := range block.Transactions() { + + if blockchain.IsCoinBase(tx) { + continue + } + + for _, txIn := range tx.MsgTx().TxIn { + prevOutpoint := txIn.PreviousOutPoint + pkScript := utxoPubScripts[prevOutpoint] + cs, err := txscript.DecodeClaimScript(pkScript) + if err == txscript.ErrNotClaimScript { + continue + } + if err != nil { + log.Criticalf("Can't parse claim script: %s", err) + } + + chg := change.Change{ + Height: block.Height(), + Name: cs.Name(), + OutPoint: txIn.PreviousOutPoint, + } + delete(utxoPubScripts, prevOutpoint) + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: + chg.Type = change.SpendClaim + chg.ClaimID = change.NewClaimID(chg.OutPoint) + case txscript.OP_UPDATECLAIM: + chg.Type = change.SpendClaim + copy(chg.ClaimID[:], cs.ClaimID()) + case txscript.OP_SUPPORTCLAIM: + chg.Type = change.SpendSupport + copy(chg.ClaimID[:], cs.ClaimID()) + } + + changes = append(changes, chg) + } + + op := *wire.NewOutPoint(tx.Hash(), 0) + for i, txOut := range tx.MsgTx().TxOut { + cs, err := txscript.DecodeClaimScript(txOut.PkScript) + if err == txscript.ErrNotClaimScript { + continue + } + + op.Index = uint32(i) + chg := change.Change{ + Height: block.Height(), + Name: cs.Name(), + OutPoint: op, + Amount: txOut.Value, + } + utxoPubScripts[op] = txOut.PkScript + + switch cs.Opcode() { + case txscript.OP_CLAIMNAME: + chg.Type = change.AddClaim + chg.ClaimID = change.NewClaimID(op) + case txscript.OP_SUPPORTCLAIM: + chg.Type = change.AddSupport + copy(chg.ClaimID[:], cs.ClaimID()) + case txscript.OP_UPDATECLAIM: + chg.Type = change.UpdateClaim + copy(chg.ClaimID[:], cs.ClaimID()) + } + changes = append(changes, chg) + } + } + cb.stat.blocksProcessed++ + + if len(changes) != 0 { + cb.changesChan <- changes + } + } +} + +func (cb *chainConverter) saveChanges() { + defer cb.wg.Done() + + for changes := range cb.changesChan { + err := cb.chainRepo.Save(changes[0].Height, changes) + if err != nil { + log.Errorf("save to chain repo: %s", err) + return + } + cb.stat.changesSaved++ + } +} + +func (cb *chainConverter) reportStats() { + stat := cb.stat + tick := time.NewTicker(5 * time.Second) + for range tick.C { + log.Infof("block : %7d / %7d, changes saved: %d", + stat.blocksFetched, stat.blocksProcessed, stat.changesSaved) + + } +} diff --git a/claimtrie/cmd/cmd/helper.go b/claimtrie/cmd/cmd/helper.go new file mode 100644 index 00000000..e75da402 --- /dev/null +++ b/claimtrie/cmd/cmd/helper.go @@ -0,0 +1,62 @@ +package cmd + +import ( + "path/filepath" + "time" + + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + + "github.com/cockroachdb/errors" +) + +func loadBlocksDB() (database.DB, error) { + + dbPath := filepath.Join(dataDir, netName, "blocks_ffldb") + log.Infof("Loading blocks database: %s", dbPath) + db, err := database.Open("ffldb", dbPath, chainPramas().Net) + if err != nil { + return nil, errors.Wrapf(err, "open blocks database") + } + + return db, nil +} + +func loadChain(db database.DB) (*blockchain.BlockChain, error) { + paramsCopy := chaincfg.MainNetParams + + log.Infof("Loading chain from database") + + startTime := time.Now() + chain, err := blockchain.New(&blockchain.Config{ + DB: db, + ChainParams: ¶msCopy, + TimeSource: blockchain.NewMedianTime(), + SigCache: txscript.NewSigCache(1000), + }) + if err != nil { + return nil, errors.Wrapf(err, "create blockchain") + } + + log.Infof("Loaded chain from database (%s)", time.Since(startTime)) + + return chain, err + +} + +func chainPramas() chaincfg.Params { + + // Make a copy so the user won't modify the global instance. + params := chaincfg.MainNetParams + switch netName { + case "mainnet": + params = chaincfg.MainNetParams + case "testnet": + params = chaincfg.TestNet3Params + case "regtest": + params = chaincfg.RegressionNetParams + } + return params +} diff --git a/claimtrie/cmd/cmd/merkletrie.go b/claimtrie/cmd/cmd/merkletrie.go new file mode 100644 index 00000000..66694c98 --- /dev/null +++ b/claimtrie/cmd/cmd/merkletrie.go @@ -0,0 +1,105 @@ +package cmd + +import ( + "fmt" + "path/filepath" + + "github.com/lbryio/lbcd/claimtrie/merkletrie" + "github.com/lbryio/lbcd/claimtrie/merkletrie/merkletrierepo" + "github.com/lbryio/lbcd/claimtrie/temporal/temporalrepo" + + "github.com/cockroachdb/errors" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewTrieCommands()) +} + +func NewTrieCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "trie", + Short: "MerkleTrie related commands", + } + + cmd.AddCommand(NewTrieNameCommand()) + + return cmd +} + +func NewTrieNameCommand() *cobra.Command { + + var height int32 + var name string + + cmd := &cobra.Command{ + Use: "name", + Short: "List the claim and child hashes at vertex name of block at height", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + db, err := loadBlocksDB() + if err != nil { + return errors.Wrapf(err, "load blocks database") + } + defer db.Close() + + chain, err := loadChain(db) + if err != nil { + return errors.Wrapf(err, "load chain") + } + + state := chain.BestSnapshot() + fmt.Printf("Block %7d: %s\n", state.Height, state.Hash.String()) + + if height > state.Height { + return errors.New("requested height is unavailable") + } + + hash := state.Hash + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.MerkleTrieRepoPebble.Path) + log.Debugf("Open merkletrie repo: %q", dbPath) + trieRepo, err := merkletrierepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open merkle trie repo") + } + + trie := merkletrie.NewPersistentTrie(trieRepo) + defer trie.Close() + + trie.SetRoot(&hash) + + if len(name) > 1 { + trie.Dump(name) + return nil + } + + dbPath = filepath.Join(dataDir, netName, "claim_dbs", cfg.TemporalRepoPebble.Path) + log.Debugf("Open temporal repo: %q", dbPath) + tmpRepo, err := temporalrepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open temporal repo") + } + + nodes, err := tmpRepo.NodesAt(height) + if err != nil { + return errors.Wrapf(err, "read temporal repo at %d", height) + } + + for _, name := range nodes { + fmt.Printf("Name: %s, ", string(name)) + trie.Dump(string(name)) + } + + return nil + }, + } + + cmd.Flags().Int32Var(&height, "height", 0, "Height") + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.Flags().SortFlags = false + + return cmd +} diff --git a/claimtrie/cmd/cmd/node.go b/claimtrie/cmd/cmd/node.go new file mode 100644 index 00000000..08112e94 --- /dev/null +++ b/claimtrie/cmd/cmd/node.go @@ -0,0 +1,194 @@ +package cmd + +import ( + "encoding/hex" + "fmt" + "math" + "path/filepath" + + "github.com/cockroachdb/errors" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/node/noderepo" + + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewNodeCommands()) +} + +func NewNodeCommands() *cobra.Command { + + cmd := &cobra.Command{ + Use: "node", + Short: "Replay the application of changes on a node up to certain height", + } + + cmd.AddCommand(NewNodeDumpCommand()) + cmd.AddCommand(NewNodeReplayCommand()) + cmd.AddCommand(NewNodeChildrenCommand()) + cmd.AddCommand(NewNodeStatsCommand()) + + return cmd +} + +func NewNodeDumpCommand() *cobra.Command { + + var name string + var height int32 + + cmd := &cobra.Command{ + Use: "dump", + Short: "Replay the application of changes on a node up to certain height", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + defer repo.Close() + + changes, err := repo.LoadChanges([]byte(name)) + if err != nil { + return errors.Wrapf(err, "load commands") + } + + for _, chg := range changes { + if chg.Height > height { + break + } + showChange(chg) + } + + return nil + }, + } + + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.MarkFlagRequired("name") + cmd.Flags().Int32Var(&height, "height", math.MaxInt32, "Height") + + return cmd +} + +func NewNodeReplayCommand() *cobra.Command { + + var name string + var height int32 + + cmd := &cobra.Command{ + Use: "replay", + Short: "Replay the changes of up to ", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + + bm, err := node.NewBaseManager(repo) + if err != nil { + return errors.Wrapf(err, "create node manager") + } + defer bm.Close() + + nm := node.NewNormalizingManager(bm) + + n, err := nm.NodeAt(height, []byte(name)) + if err != nil || n == nil { + return errors.Wrapf(err, "get node: %s", name) + } + + showNode(n) + return nil + }, + } + + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.MarkFlagRequired("name") + cmd.Flags().Int32Var(&height, "height", 0, "Height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} + +func NewNodeChildrenCommand() *cobra.Command { + + var name string + + cmd := &cobra.Command{ + Use: "children", + Short: "Show all the children names of a given node name", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + defer repo.Close() + + fn := func(changes []change.Change) bool { + fmt.Printf("Name: %s, Height: %d, %d\n", changes[0].Name, changes[0].Height, + changes[len(changes)-1].Height) + return true + } + + err = repo.IterateChildren([]byte(name), fn) + if err != nil { + return errors.Wrapf(err, "iterate children: %s", name) + } + + return nil + }, + } + + cmd.Flags().StringVar(&name, "name", "", "Name") + cmd.MarkFlagRequired("name") + + return cmd +} + +func NewNodeStatsCommand() *cobra.Command { + + cmd := &cobra.Command{ + Use: "stat", + Short: "Determine the number of unique names, average changes per name, etc.", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.NodeRepoPebble.Path) + log.Debugf("Open node repo: %q", dbPath) + repo, err := noderepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open node repo") + } + defer repo.Close() + + n := 0 + c := 0 + err = repo.IterateChildren([]byte{}, func(changes []change.Change) bool { + c += len(changes) + n++ + if len(changes) > 5000 { + fmt.Printf("Name: %s, Hex: %s, Changes: %d\n", string(changes[0].Name), + hex.EncodeToString(changes[0].Name), len(changes)) + } + return true + }) + fmt.Printf("\nNames: %d, Average changes: %.2f\n", n, float64(c)/float64(n)) + return errors.Wrapf(err, "iterate node repo") + }, + } + + return cmd +} diff --git a/claimtrie/cmd/cmd/root.go b/claimtrie/cmd/cmd/root.go new file mode 100644 index 00000000..8b2fb75f --- /dev/null +++ b/claimtrie/cmd/cmd/root.go @@ -0,0 +1,61 @@ +package cmd + +import ( + "os" + + "github.com/btcsuite/btclog" + "github.com/lbryio/lbcd/claimtrie/config" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/limits" + "github.com/lbryio/lbcd/wire" + + "github.com/spf13/cobra" +) + +var ( + log btclog.Logger + cfg = config.DefaultConfig + netName string + dataDir string +) + +var rootCmd = NewRootCommand() + +func NewRootCommand() *cobra.Command { + + cmd := &cobra.Command{ + Use: "claimtrie", + Short: "ClaimTrie Command Line Interface", + SilenceUsage: true, + PersistentPreRun: func(cmd *cobra.Command, args []string) { + switch netName { + case "mainnet": + param.SetNetwork(wire.MainNet) + case "testnet": + param.SetNetwork(wire.TestNet3) + case "regtest": + param.SetNetwork(wire.TestNet) + } + }, + } + + cmd.PersistentFlags().StringVar(&netName, "netname", "mainnet", "Net name") + cmd.PersistentFlags().StringVarP(&dataDir, "datadir", "b", cfg.DataDir, "Data dir") + + return cmd +} + +func Execute() { + + backendLogger := btclog.NewBackend(os.Stdout) + defer os.Stdout.Sync() + log = backendLogger.Logger("CMDL") + log.SetLevel(btclog.LevelDebug) + + // Up some limits. + if err := limits.SetLimits(); err != nil { + log.Errorf("failed to set limits: %v\n", err) + } + + rootCmd.Execute() // nolint : errchk +} diff --git a/claimtrie/cmd/cmd/temporal.go b/claimtrie/cmd/cmd/temporal.go new file mode 100644 index 00000000..67d3397c --- /dev/null +++ b/claimtrie/cmd/cmd/temporal.go @@ -0,0 +1,60 @@ +package cmd + +import ( + "path/filepath" + + "github.com/lbryio/lbcd/claimtrie/temporal/temporalrepo" + + "github.com/cockroachdb/errors" + "github.com/spf13/cobra" +) + +func init() { + rootCmd.AddCommand(NewTemporalCommand()) +} + +func NewTemporalCommand() *cobra.Command { + + var fromHeight int32 + var toHeight int32 + + cmd := &cobra.Command{ + Use: "temporal", + Short: "List which nodes are update in a range of heights", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + + dbPath := filepath.Join(dataDir, netName, "claim_dbs", cfg.TemporalRepoPebble.Path) + log.Debugf("Open temporal repo: %s", dbPath) + repo, err := temporalrepo.NewPebble(dbPath) + if err != nil { + return errors.Wrapf(err, "open temporal repo") + } + + if toHeight <= 0 { + toHeight = fromHeight + } + + for ht := fromHeight; ht <= toHeight; ht++ { + names, err := repo.NodesAt(ht) + if err != nil { + return errors.Wrapf(err, "get node names from temporal") + } + + if len(names) == 0 { + continue + } + + showTemporalNames(ht, names) + } + + return nil + }, + } + + cmd.Flags().Int32Var(&fromHeight, "from", 0, "From height (inclusive)") + cmd.Flags().Int32Var(&toHeight, "to", 0, "To height (inclusive)") + cmd.Flags().SortFlags = false + + return cmd +} diff --git a/claimtrie/cmd/cmd/ui.go b/claimtrie/cmd/cmd/ui.go new file mode 100644 index 00000000..9882b474 --- /dev/null +++ b/claimtrie/cmd/cmd/ui.go @@ -0,0 +1,76 @@ +package cmd + +import ( + "fmt" + "strings" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" +) + +var status = map[node.Status]string{ + node.Accepted: "Accepted", + node.Activated: "Activated", + node.Deactivated: "Deactivated", +} + +func changeType(c change.ChangeType) string { + switch c { + case change.AddClaim: + return "AddClaim" + case change.SpendClaim: + return "SpendClaim" + case change.UpdateClaim: + return "UpdateClaim" + case change.AddSupport: + return "AddSupport" + case change.SpendSupport: + return "SpendSupport" + } + return "Unknown" +} + +func showChange(chg change.Change) { + fmt.Printf(">>> Height: %6d: %s for %04s, %15d, %s - %s\n", + chg.Height, changeType(chg.Type), chg.ClaimID, chg.Amount, chg.OutPoint, chg.Name) +} + +func showClaim(c *node.Claim, n *node.Node) { + mark := " " + if c == n.BestClaim { + mark = "*" + } + + fmt.Printf("%s C ID: %s, TXO: %s\n %5d/%-5d, Status: %9s, Amount: %15d, Support Amount: %15d\n", + mark, c.ClaimID, c.OutPoint, c.AcceptedAt, c.ActiveAt, status[c.Status], c.Amount, n.SupportSums[c.ClaimID.Key()]) +} + +func showSupport(c *node.Claim) { + fmt.Printf(" S id: %s, op: %s, %5d/%-5d, %9s, amt: %15d\n", + c.ClaimID, c.OutPoint, c.AcceptedAt, c.ActiveAt, status[c.Status], c.Amount) +} + +func showNode(n *node.Node) { + + fmt.Printf("%s\n", strings.Repeat("-", 200)) + fmt.Printf("Last Node Takeover: %d\n\n", n.TakenOverAt) + n.SortClaimsByBid() + for _, c := range n.Claims { + showClaim(c, n) + for _, s := range n.Supports { + if s.ClaimID != c.ClaimID { + continue + } + showSupport(s) + } + } + fmt.Printf("\n\n") +} + +func showTemporalNames(height int32, names [][]byte) { + fmt.Printf("%7d: %q", height, names[0]) + for _, name := range names[1:] { + fmt.Printf(", %q ", name) + } + fmt.Printf("\n") +} diff --git a/claimtrie/cmd/main.go b/claimtrie/cmd/main.go new file mode 100644 index 00000000..b87adc7d --- /dev/null +++ b/claimtrie/cmd/main.go @@ -0,0 +1,9 @@ +package main + +import ( + "github.com/lbryio/lbcd/claimtrie/cmd/cmd" +) + +func main() { + cmd.Execute() +} diff --git a/claimtrie/config/config.go b/claimtrie/config/config.go new file mode 100644 index 00000000..4920ca17 --- /dev/null +++ b/claimtrie/config/config.go @@ -0,0 +1,49 @@ +package config + +import ( + "path/filepath" + + "github.com/lbryio/lbcd/claimtrie/param" + btcutil "github.com/lbryio/lbcutil" +) + +var DefaultConfig = Config{ + Params: param.MainNet, + + RamTrie: true, // as it stands the other trie uses more RAM, more time, and 40GB+ of disk space + + DataDir: filepath.Join(btcutil.AppDataDir("chain", false), "data"), + + BlockRepoPebble: pebbleConfig{ + Path: "blocks_pebble_db", + }, + NodeRepoPebble: pebbleConfig{ + Path: "node_change_pebble_db", + }, + TemporalRepoPebble: pebbleConfig{ + Path: "temporal_pebble_db", + }, + MerkleTrieRepoPebble: pebbleConfig{ + Path: "merkletrie_pebble_db", + }, +} + +// Config is the container of all configurations. +type Config struct { + Params param.ClaimTrieParams + + RamTrie bool + + DataDir string + + BlockRepoPebble pebbleConfig + NodeRepoPebble pebbleConfig + TemporalRepoPebble pebbleConfig + MerkleTrieRepoPebble pebbleConfig + + Interrupt <-chan struct{} +} + +type pebbleConfig struct { + Path string +} diff --git a/claimtrie/merkletrie/collapsedtrie.go b/claimtrie/merkletrie/collapsedtrie.go new file mode 100644 index 00000000..18af30a0 --- /dev/null +++ b/claimtrie/merkletrie/collapsedtrie.go @@ -0,0 +1,235 @@ +package merkletrie + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" +) + +type KeyType []byte + +type collapsedVertex struct { + children []*collapsedVertex + key KeyType + merkleHash *chainhash.Hash + claimHash *chainhash.Hash +} + +// insertAt inserts v into s at index i and returns the new slice. +// https://stackoverflow.com/questions/42746972/golang-insert-to-a-sorted-slice +func insertAt(data []*collapsedVertex, i int, v *collapsedVertex) []*collapsedVertex { + if i == len(data) { + // Insert at end is the easy case. + return append(data, v) + } + + // Make space for the inserted element by shifting + // values at the insertion index up one index. The call + // to append does not allocate memory when cap(data) is + // greater than len(data). + data = append(data[:i+1], data[i:]...) + data[i] = v + return data +} + +func (ptn *collapsedVertex) Insert(value *collapsedVertex) *collapsedVertex { + // keep it sorted (and sort.Sort is too slow) + index := sortSearch(ptn.children, value.key[0]) + ptn.children = insertAt(ptn.children, index, value) + + return value +} + +// this sort.Search is stolen shamelessly from search.go, +// and modified for performance to not need a closure +func sortSearch(nodes []*collapsedVertex, b byte) int { + i, j := 0, len(nodes) + for i < j { + h := int(uint(i+j) >> 1) // avoid overflow when computing h + // i ≤ h < j + if nodes[h].key[0] < b { + i = h + 1 // preserves f(i-1) == false + } else { + j = h // preserves f(j) == true + } + } + // i == j, f(i-1) == false, and f(j) (= f(i)) == true => answer is i. + return i +} + +func (ptn *collapsedVertex) findNearest(key KeyType) (int, *collapsedVertex) { + // none of the children overlap on the first char or we would have a parent node with that char + index := sortSearch(ptn.children, key[0]) + hits := ptn.children[index:] + if len(hits) > 0 { + return index, hits[0] + } + return -1, nil +} + +type collapsedTrie struct { + Root *collapsedVertex + Nodes int +} + +func NewCollapsedTrie() *collapsedTrie { + // we never delete the Root node + return &collapsedTrie{Root: &collapsedVertex{key: make(KeyType, 0)}, Nodes: 1} +} + +func (pt *collapsedTrie) NodeCount() int { + return pt.Nodes +} + +func matchLength(a, b KeyType) int { + minLen := len(a) + if len(b) < minLen { + minLen = len(b) + } + for i := 0; i < minLen; i++ { + if a[i] != b[i] { + return i + } + } + return minLen +} + +func (pt *collapsedTrie) insert(value KeyType, node *collapsedVertex) (bool, *collapsedVertex) { + index, child := node.findNearest(value) + match := 0 + if index >= 0 { // if we found a child + child.merkleHash = nil + match = matchLength(value, child.key) + if len(value) == match && len(child.key) == match { + return false, child + } + } + if match <= 0 { + pt.Nodes++ + return true, node.Insert(&collapsedVertex{key: value}) + } + if match < len(child.key) { + grandChild := collapsedVertex{key: child.key[match:], children: child.children, + claimHash: child.claimHash, merkleHash: child.merkleHash} + newChild := collapsedVertex{key: child.key[0:match], children: []*collapsedVertex{&grandChild}} + child = &newChild + node.children[index] = child + pt.Nodes++ + if len(value) == match { + return true, child + } + } + return pt.insert(value[match:], child) +} + +func (pt *collapsedTrie) InsertOrFind(value KeyType) (bool, *collapsedVertex) { + pt.Root.merkleHash = nil + if len(value) <= 0 { + return false, pt.Root + } + + // we store the name so we need to make our own copy of it + // this avoids errors where this function is called via the DB iterator + v2 := make([]byte, len(value)) + copy(v2, value) + return pt.insert(v2, pt.Root) +} + +func find(value KeyType, node *collapsedVertex, pathIndexes *[]int, path *[]*collapsedVertex) *collapsedVertex { + index, child := node.findNearest(value) + if index < 0 { + return nil + } + match := matchLength(value, child.key) + if len(value) == match && len(child.key) == match { + if pathIndexes != nil { + *pathIndexes = append(*pathIndexes, index) + } + if path != nil { + *path = append(*path, child) + } + return child + } + if match < len(child.key) || match == len(value) { + return nil + } + if pathIndexes != nil { + *pathIndexes = append(*pathIndexes, index) + } + if path != nil { + *path = append(*path, child) + } + return find(value[match:], child, pathIndexes, path) +} + +func (pt *collapsedTrie) Find(value KeyType) *collapsedVertex { + if len(value) <= 0 { + return pt.Root + } + return find(value, pt.Root, nil, nil) +} + +func (pt *collapsedTrie) FindPath(value KeyType) ([]int, []*collapsedVertex) { + pathIndexes := []int{-1} + path := []*collapsedVertex{pt.Root} + if len(value) > 0 { + result := find(value, pt.Root, &pathIndexes, &path) + if result == nil { // not sure I want this line + return nil, nil + } + } + return pathIndexes, path +} + +// IterateFrom can be used to find a value and run a function on that value. +// If the handler returns true it continues to iterate through the children of value. +func (pt *collapsedTrie) IterateFrom(start KeyType, handler func(name KeyType, value *collapsedVertex) bool) { + node := find(start, pt.Root, nil, nil) + if node == nil { + return + } + iterateFrom(start, node, handler) +} + +func iterateFrom(name KeyType, node *collapsedVertex, handler func(name KeyType, value *collapsedVertex) bool) { + for handler(name, node) { + for _, child := range node.children { + iterateFrom(append(name, child.key...), child, handler) + } + } +} + +func (pt *collapsedTrie) Erase(value KeyType) bool { + indexes, path := pt.FindPath(value) + if path == nil || len(path) <= 1 { + if len(path) == 1 { + path[0].merkleHash = nil + path[0].claimHash = nil + } + return false + } + nodes := pt.Nodes + i := len(path) - 1 + path[i].claimHash = nil // this is the thing we are erasing; the rest is book-keeping + for ; i > 0; i-- { + childCount := len(path[i].children) + noClaimData := path[i].claimHash == nil + path[i].merkleHash = nil + if childCount == 1 && noClaimData { + path[i].key = append(path[i].key, path[i].children[0].key...) + path[i].claimHash = path[i].children[0].claimHash + path[i].children = path[i].children[0].children + pt.Nodes-- + continue + } + if childCount == 0 && noClaimData { + index := indexes[i] + path[i-1].children = append(path[i-1].children[:index], path[i-1].children[index+1:]...) + pt.Nodes-- + continue + } + break + } + for ; i >= 0; i-- { + path[i].merkleHash = nil + } + return nodes > pt.Nodes +} diff --git a/claimtrie/merkletrie/collapsedtrie_test.go b/claimtrie/merkletrie/collapsedtrie_test.go new file mode 100644 index 00000000..ce41c35f --- /dev/null +++ b/claimtrie/merkletrie/collapsedtrie_test.go @@ -0,0 +1,113 @@ +package merkletrie + +import ( + "bytes" + "math/rand" + "testing" + "time" + + "github.com/stretchr/testify/assert" +) + +func b(value string) []byte { return []byte(value) } +func eq(x []byte, y string) bool { return bytes.Equal(x, b(y)) } + +func TestInsertAndErase(t *testing.T) { + trie := NewCollapsedTrie() + assert.True(t, trie.NodeCount() == 1) + inserted, node := trie.InsertOrFind(b("abc")) + assert.True(t, inserted) + assert.NotNil(t, node) + assert.Equal(t, 2, trie.NodeCount()) + inserted, node = trie.InsertOrFind(b("abd")) + assert.True(t, inserted) + assert.Equal(t, 4, trie.NodeCount()) + assert.NotNil(t, node) + hit := trie.Find(b("ab")) + assert.True(t, eq(hit.key, "ab")) + assert.Equal(t, 2, len(hit.children)) + hit = trie.Find(b("abc")) + assert.True(t, eq(hit.key, "c")) + hit = trie.Find(b("abd")) + assert.True(t, eq(hit.key, "d")) + hit = trie.Find(b("a")) + assert.Nil(t, hit) + indexes, path := trie.FindPath(b("abd")) + assert.Equal(t, 3, len(indexes)) + assert.True(t, eq(path[1].key, "ab")) + erased := trie.Erase(b("ab")) + assert.False(t, erased) + assert.Equal(t, 4, trie.NodeCount()) + erased = trie.Erase(b("abc")) + assert.True(t, erased) + assert.Equal(t, 2, trie.NodeCount()) + erased = trie.Erase(b("abd")) + assert.True(t, erased) + assert.Equal(t, 1, trie.NodeCount()) +} + +func TestNilNameHandling(t *testing.T) { + trie := NewCollapsedTrie() + inserted, n := trie.InsertOrFind([]byte("test")) + assert.True(t, inserted) + n.claimHash = EmptyTrieHash + inserted, n = trie.InsertOrFind(nil) + assert.False(t, inserted) + n.claimHash = EmptyTrieHash + n.merkleHash = EmptyTrieHash + inserted, n = trie.InsertOrFind(nil) + assert.False(t, inserted) + assert.NotNil(t, n.claimHash) + assert.Nil(t, n.merkleHash) + nodeRemoved := trie.Erase(nil) + assert.False(t, nodeRemoved) + inserted, n = trie.InsertOrFind(nil) + assert.False(t, inserted) + assert.Nil(t, n.claimHash) +} + +func TestCollapsedTriePerformance(t *testing.T) { + inserts := 100000 // increase this to 1M for more interesting results + data := make([][]byte, inserts) + rand.Seed(42) + for i := 0; i < inserts; i++ { + size := rand.Intn(70) + 4 + data[i] = make([]byte, size) + rand.Read(data[i]) + for j := 0; j < size; j++ { + data[i][j] %= byte(62) // shrink the range to match the old test + } + } + + trie := NewCollapsedTrie() + // doing my own timing because I couldn't get the B.Run method to work: + start := time.Now() + for i := 0; i < inserts; i++ { + _, node := trie.InsertOrFind(data[i]) + assert.NotNil(t, node, "Failure at %d of %d", i, inserts) + } + t.Logf("Insertion in %f sec.", time.Since(start).Seconds()) + + start = time.Now() + for i := 0; i < inserts; i++ { + node := trie.Find(data[i]) + assert.True(t, bytes.HasSuffix(data[i], node.key), "Failure on %d of %d", i, inserts) + } + t.Logf("Lookup in %f sec. on %d nodes.", time.Since(start).Seconds(), trie.NodeCount()) + + start = time.Now() + for i := 0; i < inserts; i++ { + indexes, path := trie.FindPath(data[i]) + assert.True(t, len(indexes) == len(path)) + assert.True(t, len(path) > 1) + assert.True(t, bytes.HasSuffix(data[i], path[len(path)-1].key)) + } + t.Logf("Parents in %f sec.", time.Since(start).Seconds()) + + start = time.Now() + for i := 0; i < inserts; i++ { + trie.Erase(data[i]) + } + t.Logf("Deletion in %f sec.", time.Since(start).Seconds()) + assert.Equal(t, 1, trie.NodeCount()) +} diff --git a/claimtrie/merkletrie/merkletrie.go b/claimtrie/merkletrie/merkletrie.go new file mode 100644 index 00000000..3bc525fe --- /dev/null +++ b/claimtrie/merkletrie/merkletrie.go @@ -0,0 +1,255 @@ +package merkletrie + +import ( + "bytes" + "fmt" + "runtime" + "sort" + "sync" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" +) + +var ( + // EmptyTrieHash represents the Merkle Hash of an empty PersistentTrie. + // "0000000000000000000000000000000000000000000000000000000000000001" + EmptyTrieHash = &chainhash.Hash{1} + NoChildrenHash = &chainhash.Hash{2} + NoClaimsHash = &chainhash.Hash{3} +) + +// PersistentTrie implements a 256-way prefix tree. +type PersistentTrie struct { + repo Repo + + root *vertex + bufs *sync.Pool +} + +// NewPersistentTrie returns a PersistentTrie. +func NewPersistentTrie(repo Repo) *PersistentTrie { + + tr := &PersistentTrie{ + repo: repo, + bufs: &sync.Pool{ + New: func() interface{} { + return new(bytes.Buffer) + }, + }, + root: newVertex(EmptyTrieHash), + } + + return tr +} + +// SetRoot drops all resolved nodes in the PersistentTrie, and set the Root with specified hash. +func (t *PersistentTrie) SetRoot(h *chainhash.Hash) error { + t.root = newVertex(h) + runtime.GC() + return nil +} + +// Update updates the nodes along the path to the key. +// Each node is resolved or created with their Hash cleared. +func (t *PersistentTrie) Update(name []byte, hash *chainhash.Hash, restoreChildren bool) { + + n := t.root + for i, ch := range name { + if restoreChildren && len(n.childLinks) == 0 { + t.resolveChildLinks(n, name[:i]) + } + if n.childLinks[ch] == nil { + n.childLinks[ch] = newVertex(nil) + } + n.merkleHash = nil + n = n.childLinks[ch] + } + + if restoreChildren && len(n.childLinks) == 0 { + t.resolveChildLinks(n, name) + } + n.merkleHash = nil + n.claimsHash = hash +} + +// resolveChildLinks updates the links on n +func (t *PersistentTrie) resolveChildLinks(n *vertex, key []byte) { + + if n.merkleHash == nil { + return + } + + b := t.bufs.Get().(*bytes.Buffer) + defer t.bufs.Put(b) + b.Reset() + b.Write(key) + b.Write(n.merkleHash[:]) + + result, closer, err := t.repo.Get(b.Bytes()) + if result == nil { + return + } else if err != nil { + panic(err) + } + defer closer.Close() + + nb := nbuf(result) + _, n.claimsHash = nb.hasValue() + for i := 0; i < nb.entries(); i++ { + p, h := nb.entry(i) + n.childLinks[p] = newVertex(h) + } +} + +// MerkleHash returns the Merkle Hash of the PersistentTrie. +// All nodes must have been resolved before calling this function. +func (t *PersistentTrie) MerkleHash() *chainhash.Hash { + buf := make([]byte, 0, 256) + if h := t.merkle(buf, t.root); h == nil { + return EmptyTrieHash + } + return t.root.merkleHash +} + +// merkle recursively resolves the hashes of the node. +// All nodes must have been resolved before calling this function. +func (t *PersistentTrie) merkle(prefix []byte, v *vertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + + b := t.bufs.Get().(*bytes.Buffer) + defer t.bufs.Put(b) + b.Reset() + + keys := keysInOrder(v) + + for _, ch := range keys { + child := v.childLinks[ch] + if child == nil { + continue + } + p := append(prefix, ch) + h := t.merkle(p, child) + if h != nil { + b.WriteByte(ch) // nolint : errchk + b.Write(h[:]) // nolint : errchk + } + if h == nil || len(prefix) > 4 { // TODO: determine the right number here + delete(v.childLinks, ch) // keep the RAM down (they get recreated on Update) + } + } + + if v.claimsHash != nil { + b.Write(v.claimsHash[:]) + } + + if b.Len() > 0 { + h := chainhash.DoubleHashH(b.Bytes()) + v.merkleHash = &h + t.repo.Set(append(prefix, h[:]...), b.Bytes()) + } + + return v.merkleHash +} + +func keysInOrder(v *vertex) []byte { + keys := make([]byte, 0, len(v.childLinks)) + for key := range v.childLinks { + keys = append(keys, key) + } + sort.Slice(keys, func(i, j int) bool { return keys[i] < keys[j] }) + return keys +} + +func (t *PersistentTrie) MerkleHashAllClaims() *chainhash.Hash { + buf := make([]byte, 0, 256) + if h := t.merkleAllClaims(buf, t.root); h == nil { + return EmptyTrieHash + } + return t.root.merkleHash +} + +func (t *PersistentTrie) merkleAllClaims(prefix []byte, v *vertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + b := t.bufs.Get().(*bytes.Buffer) + defer t.bufs.Put(b) + b.Reset() + + keys := keysInOrder(v) + childHashes := make([]*chainhash.Hash, 0, len(keys)) + for _, ch := range keys { + n := v.childLinks[ch] + if n == nil { + continue + } + p := append(prefix, ch) + h := t.merkleAllClaims(p, n) + if h != nil { + childHashes = append(childHashes, h) + b.WriteByte(ch) // nolint : errchk + b.Write(h[:]) // nolint : errchk + } + if h == nil || len(prefix) > 4 { // TODO: determine the right number here + delete(v.childLinks, ch) // keep the RAM down (they get recreated on Update) + } + } + + if len(childHashes) > 1 || v.claimsHash != nil { // yeah, about that 1 there -- old code used the condensed trie + left := NoChildrenHash + if len(childHashes) > 0 { + left = node.ComputeMerkleRoot(childHashes) + } + right := NoClaimsHash + if v.claimsHash != nil { + b.Write(v.claimsHash[:]) // for Has Value, nolint : errchk + right = v.claimsHash + } + + h := node.HashMerkleBranches(left, right) + v.merkleHash = h + t.repo.Set(append(prefix, h[:]...), b.Bytes()) + } else if len(childHashes) == 1 { + v.merkleHash = childHashes[0] // pass it up the tree + t.repo.Set(append(prefix, v.merkleHash[:]...), b.Bytes()) + } + + return v.merkleHash +} + +func (t *PersistentTrie) Close() error { + return errors.WithStack(t.repo.Close()) +} + +func (t *PersistentTrie) Dump(s string) { + // TODO: this function is in the wrong spot; either it goes with its caller or it needs to be a generic iterator + // we don't want fmt used in here either way + + v := t.root + + for i := 0; i < len(s); i++ { + t.resolveChildLinks(v, []byte(s[:i])) + ch := s[i] + v = v.childLinks[ch] + if v == nil { + fmt.Printf("Missing child at %s\n", s[:i+1]) + return + } + } + t.resolveChildLinks(v, []byte(s)) + + fmt.Printf("Node hash: %s, has value: %t\n", v.merkleHash.String(), v.claimsHash != nil) + + for key, value := range v.childLinks { + fmt.Printf(" Child %s hash: %s\n", string(key), value.merkleHash.String()) + } +} + +func (t *PersistentTrie) Flush() error { + return t.repo.Flush() +} diff --git a/claimtrie/merkletrie/merkletrie_test.go b/claimtrie/merkletrie/merkletrie_test.go new file mode 100644 index 00000000..fc95a7b4 --- /dev/null +++ b/claimtrie/merkletrie/merkletrie_test.go @@ -0,0 +1,25 @@ +package merkletrie + +import ( + "testing" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" + + "github.com/stretchr/testify/require" +) + +func TestName(t *testing.T) { + + r := require.New(t) + + target, _ := chainhash.NewHashFromStr("e9ffb584c62449f157c8be88257bd1eebb2d8ef824f5c86b43c4f8fd9e800d6a") + + data := []*chainhash.Hash{EmptyTrieHash} + root := node.ComputeMerkleRoot(data) + r.True(EmptyTrieHash.IsEqual(root)) + + data = append(data, NoChildrenHash, NoClaimsHash) + root = node.ComputeMerkleRoot(data) + r.True(target.IsEqual(root)) +} diff --git a/claimtrie/merkletrie/merkletrierepo/pebble.go b/claimtrie/merkletrie/merkletrierepo/pebble.go new file mode 100644 index 00000000..c903794e --- /dev/null +++ b/claimtrie/merkletrie/merkletrierepo/pebble.go @@ -0,0 +1,67 @@ +package merkletrierepo + +import ( + "io" + + "github.com/cockroachdb/pebble" + "github.com/pkg/errors" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + cache := pebble.NewCache(512 << 20) + //defer cache.Unref() + // + //go func() { + // tick := time.NewTicker(60 * time.Second) + // for range tick.C { + // + // m := cache.Metrics() + // fmt.Printf("cnt: %s, objs: %s, hits: %s, miss: %s, hitrate: %.2f\n", + // humanize.Bytes(uint64(m.Size)), + // humanize.Comma(m.Count), + // humanize.Comma(m.Hits), + // humanize.Comma(m.Misses), + // float64(m.Hits)/float64(m.Hits+m.Misses)) + // + // } + //}() + + db, err := pebble.Open(path, &pebble.Options{Cache: cache, BytesPerSync: 32 << 20, MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +func (repo *Pebble) Get(key []byte) ([]byte, io.Closer, error) { + d, c, e := repo.db.Get(key) + if e == pebble.ErrNotFound { + return nil, c, nil + } + return d, c, e +} + +func (repo *Pebble) Set(key, value []byte) error { + return repo.db.Set(key, value, pebble.NoSync) +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/merkletrie/ramtrie.go b/claimtrie/merkletrie/ramtrie.go new file mode 100644 index 00000000..7b426655 --- /dev/null +++ b/claimtrie/merkletrie/ramtrie.go @@ -0,0 +1,139 @@ +package merkletrie + +import ( + "bytes" + "errors" + "runtime" + "sync" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" +) + +type MerkleTrie interface { + SetRoot(h *chainhash.Hash) error + Update(name []byte, h *chainhash.Hash, restoreChildren bool) + MerkleHash() *chainhash.Hash + MerkleHashAllClaims() *chainhash.Hash + Flush() error +} + +type RamTrie struct { + collapsedTrie + bufs *sync.Pool +} + +func NewRamTrie() *RamTrie { + return &RamTrie{ + bufs: &sync.Pool{ + New: func() interface{} { + return new(bytes.Buffer) + }, + }, + collapsedTrie: collapsedTrie{Root: &collapsedVertex{merkleHash: EmptyTrieHash}}, + } +} + +var ErrFullRebuildRequired = errors.New("a full rebuild is required") + +func (rt *RamTrie) SetRoot(h *chainhash.Hash) error { + if rt.Root.merkleHash.IsEqual(h) { + runtime.GC() + return nil + } + + // should technically clear the old trie first, but this is abused for partial rebuilds so don't + return ErrFullRebuildRequired +} + +func (rt *RamTrie) Update(name []byte, h *chainhash.Hash, _ bool) { + if h == nil { + rt.Erase(name) + } else { + _, n := rt.InsertOrFind(name) + n.claimHash = h + } +} + +func (rt *RamTrie) MerkleHash() *chainhash.Hash { + if h := rt.merkleHash(rt.Root); h == nil { + return EmptyTrieHash + } + return rt.Root.merkleHash +} + +func (rt *RamTrie) merkleHash(v *collapsedVertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + + b := rt.bufs.Get().(*bytes.Buffer) + defer rt.bufs.Put(b) + b.Reset() + + for _, ch := range v.children { + h := rt.merkleHash(ch) // h is a pointer; don't destroy its data + b.WriteByte(ch.key[0]) // nolint : errchk + b.Write(rt.completeHash(h, ch.key)) // nolint : errchk + } + + if v.claimHash != nil { + b.Write(v.claimHash[:]) + } + + if b.Len() > 0 { + h := chainhash.DoubleHashH(b.Bytes()) + v.merkleHash = &h + } + + return v.merkleHash +} + +func (rt *RamTrie) completeHash(h *chainhash.Hash, childKey KeyType) []byte { + var data [chainhash.HashSize + 1]byte + copy(data[1:], h[:]) + for i := len(childKey) - 1; i > 0; i-- { + data[0] = childKey[i] + copy(data[1:], chainhash.DoubleHashB(data[:])) + } + return data[1:] +} + +func (rt *RamTrie) MerkleHashAllClaims() *chainhash.Hash { + if h := rt.merkleHashAllClaims(rt.Root); h == nil { + return EmptyTrieHash + } + return rt.Root.merkleHash +} + +func (rt *RamTrie) merkleHashAllClaims(v *collapsedVertex) *chainhash.Hash { + if v.merkleHash != nil { + return v.merkleHash + } + + childHashes := make([]*chainhash.Hash, 0, len(v.children)) + for _, ch := range v.children { + h := rt.merkleHashAllClaims(ch) + childHashes = append(childHashes, h) + } + + claimHash := NoClaimsHash + if v.claimHash != nil { + claimHash = v.claimHash + } else if len(childHashes) == 0 { + return nil + } + + childHash := NoChildrenHash + if len(childHashes) > 0 { + // this shouldn't be referencing node; where else can we put this merkle root func? + childHash = node.ComputeMerkleRoot(childHashes) + } + + v.merkleHash = node.HashMerkleBranches(childHash, claimHash) + return v.merkleHash +} + +func (rt *RamTrie) Flush() error { + return nil +} diff --git a/claimtrie/merkletrie/repo.go b/claimtrie/merkletrie/repo.go new file mode 100644 index 00000000..68b6c8d6 --- /dev/null +++ b/claimtrie/merkletrie/repo.go @@ -0,0 +1,13 @@ +package merkletrie + +import ( + "io" +) + +// Repo defines APIs for PersistentTrie to access persistence layer. +type Repo interface { + Get(key []byte) ([]byte, io.Closer, error) + Set(key, value []byte) error + Close() error + Flush() error +} diff --git a/claimtrie/merkletrie/vertex.go b/claimtrie/merkletrie/vertex.go new file mode 100644 index 00000000..77f1f04a --- /dev/null +++ b/claimtrie/merkletrie/vertex.go @@ -0,0 +1,43 @@ +package merkletrie + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" +) + +type vertex struct { + merkleHash *chainhash.Hash + claimsHash *chainhash.Hash + childLinks map[byte]*vertex +} + +func newVertex(hash *chainhash.Hash) *vertex { + return &vertex{childLinks: map[byte]*vertex{}, merkleHash: hash} +} + +// TODO: more professional to use msgpack here? + +// nbuf decodes the on-disk format of a node, which has the following form: +// ch(1B) hash(32B) +// ... +// ch(1B) hash(32B) +// vhash(32B) +type nbuf []byte + +func (nb nbuf) entries() int { + return len(nb) / 33 +} + +func (nb nbuf) entry(i int) (byte, *chainhash.Hash) { + h := chainhash.Hash{} + copy(h[:], nb[33*i+1:]) + return nb[33*i], &h +} + +func (nb nbuf) hasValue() (bool, *chainhash.Hash) { + if len(nb)%33 == 0 { + return false, nil + } + h := chainhash.Hash{} + copy(h[:], nb[len(nb)-32:]) + return true, &h +} diff --git a/claimtrie/node/claim.go b/claimtrie/node/claim.go new file mode 100644 index 00000000..8f385913 --- /dev/null +++ b/claimtrie/node/claim.go @@ -0,0 +1,92 @@ +package node + +import ( + "bytes" + "strconv" + "strings" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/wire" +) + +type Status int + +const ( + Accepted Status = iota + Activated + Deactivated +) + +// Claim defines a structure of stake, which could be a Claim or Support. +type Claim struct { + OutPoint wire.OutPoint + ClaimID change.ClaimID + Amount int64 + // CreatedAt int32 // the very first block, unused at present + AcceptedAt int32 // the latest update height + ActiveAt int32 // AcceptedAt + actual delay + VisibleAt int32 + + Status Status `msgpack:",omitempty"` + Sequence int32 `msgpack:",omitempty"` +} + +func (c *Claim) setOutPoint(op wire.OutPoint) *Claim { + c.OutPoint = op + return c +} + +func (c *Claim) SetAmt(amt int64) *Claim { + c.Amount = amt + return c +} + +func (c *Claim) setAccepted(height int32) *Claim { + c.AcceptedAt = height + return c +} + +func (c *Claim) setActiveAt(height int32) *Claim { + c.ActiveAt = height + return c +} + +func (c *Claim) setStatus(status Status) *Claim { + c.Status = status + return c +} + +func (c *Claim) ExpireAt() int32 { + + if c.AcceptedAt+param.ActiveParams.OriginalClaimExpirationTime > param.ActiveParams.ExtendedClaimExpirationForkHeight { + return c.AcceptedAt + param.ActiveParams.ExtendedClaimExpirationTime + } + + return c.AcceptedAt + param.ActiveParams.OriginalClaimExpirationTime +} + +func OutPointLess(a, b wire.OutPoint) bool { + + switch cmp := bytes.Compare(a.Hash[:], b.Hash[:]); { + case cmp < 0: + return true + case cmp > 0: + return false + default: + return a.Index < b.Index + } +} + +func NewOutPointFromString(str string) *wire.OutPoint { + + f := strings.Split(str, ":") + if len(f) != 2 { + return nil + } + hash, _ := chainhash.NewHashFromStr(f[0]) + idx, _ := strconv.Atoi(f[1]) + + return wire.NewOutPoint(hash, uint32(idx)) +} diff --git a/claimtrie/node/claim_list.go b/claimtrie/node/claim_list.go new file mode 100644 index 00000000..007a1b6b --- /dev/null +++ b/claimtrie/node/claim_list.go @@ -0,0 +1,33 @@ +package node + +import ( + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/wire" +) + +type ClaimList []*Claim + +type comparator func(c *Claim) bool + +func byID(id change.ClaimID) comparator { + return func(c *Claim) bool { + return c.ClaimID == id + } +} + +func byOut(out wire.OutPoint) comparator { + return func(c *Claim) bool { + return c.OutPoint == out // assuming value comparison + } +} + +func (l ClaimList) find(cmp comparator) *Claim { + + for i := range l { + if cmp(l[i]) { + return l[i] + } + } + + return nil +} diff --git a/claimtrie/node/hashfork_manager.go b/claimtrie/node/hashfork_manager.go new file mode 100644 index 00000000..bbd814ee --- /dev/null +++ b/claimtrie/node/hashfork_manager.go @@ -0,0 +1,39 @@ +package node + +import ( + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type HashV2Manager struct { + Manager +} + +func (nm *HashV2Manager) computeClaimHashes(name []byte) (*chainhash.Hash, int32) { + + n, err := nm.NodeAt(nm.Height(), name) + if err != nil || n == nil { + return nil, 0 + } + + n.SortClaimsByBid() + claimHashes := make([]*chainhash.Hash, 0, len(n.Claims)) + for _, c := range n.Claims { + if c.Status == Activated { // TODO: unit test this line + claimHashes = append(claimHashes, calculateNodeHash(c.OutPoint, n.TakenOverAt)) + } + } + if len(claimHashes) > 0 { + return ComputeMerkleRoot(claimHashes), n.NextUpdate() + } + return nil, n.NextUpdate() +} + +func (nm *HashV2Manager) Hash(name []byte) (*chainhash.Hash, int32) { + + if nm.Height() >= param.ActiveParams.AllClaimsInMerkleForkHeight { + return nm.computeClaimHashes(name) + } + + return nm.Manager.Hash(name) +} diff --git a/claimtrie/node/hashfunc.go b/claimtrie/node/hashfunc.go new file mode 100644 index 00000000..deec78bb --- /dev/null +++ b/claimtrie/node/hashfunc.go @@ -0,0 +1,57 @@ +package node + +import ( + "crypto/sha256" + "encoding/binary" + "strconv" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/wire" +) + +func HashMerkleBranches(left *chainhash.Hash, right *chainhash.Hash) *chainhash.Hash { + // Concatenate the left and right nodes. + var hash [chainhash.HashSize * 2]byte + copy(hash[:chainhash.HashSize], left[:]) + copy(hash[chainhash.HashSize:], right[:]) + + newHash := chainhash.DoubleHashH(hash[:]) + return &newHash +} + +func ComputeMerkleRoot(hashes []*chainhash.Hash) *chainhash.Hash { + if len(hashes) <= 0 { + return nil + } + for len(hashes) > 1 { + if (len(hashes) & 1) > 0 { // odd count + hashes = append(hashes, hashes[len(hashes)-1]) + } + for i := 0; i < len(hashes); i += 2 { // TODO: parallelize this loop (or use a lib that does it) + hashes[i>>1] = HashMerkleBranches(hashes[i], hashes[i+1]) + } + hashes = hashes[:len(hashes)>>1] + } + return hashes[0] +} + +func calculateNodeHash(op wire.OutPoint, takeover int32) *chainhash.Hash { + + txHash := chainhash.DoubleHashH(op.Hash[:]) + + nOut := []byte(strconv.Itoa(int(op.Index))) + nOutHash := chainhash.DoubleHashH(nOut) + + buf := make([]byte, 8) + binary.BigEndian.PutUint64(buf, uint64(takeover)) + heightHash := chainhash.DoubleHashH(buf) + + h := make([]byte, 0, sha256.Size*3) + h = append(h, txHash[:]...) + h = append(h, nOutHash[:]...) + h = append(h, heightHash[:]...) + + hh := chainhash.DoubleHashH(h) + + return &hh +} diff --git a/claimtrie/node/log.go b/claimtrie/node/log.go new file mode 100644 index 00000000..86293b58 --- /dev/null +++ b/claimtrie/node/log.go @@ -0,0 +1,47 @@ +package node + +import ( + "sync" + + "github.com/btcsuite/btclog" +) + +// log is a logger that is initialized with no output filters. This +// means the package will not perform any logging by default until the caller +// requests it. +var log btclog.Logger + +// The default amount of logging is none. +func init() { + DisableLog() +} + +// DisableLog disables all library log output. Logging output is disabled +// by default until either UseLogger or SetLogWriter are called. +func DisableLog() { + log = btclog.Disabled +} + +// UseLogger uses a specified Logger to output package logging info. +// This should be used in preference to SetLogWriter if the caller is also +// using btclog. +func UseLogger(logger btclog.Logger) { + log = logger +} + +var loggedStrings = map[string]bool{} // is this gonna get too large? +var loggedStringsMutex sync.Mutex + +func LogOnce(s string) { + loggedStringsMutex.Lock() + defer loggedStringsMutex.Unlock() + if loggedStrings[s] { + return + } + loggedStrings[s] = true + log.Info(s) +} + +func Warn(s string) { + log.Warn(s) +} diff --git a/claimtrie/node/manager.go b/claimtrie/node/manager.go new file mode 100644 index 00000000..605b7123 --- /dev/null +++ b/claimtrie/node/manager.go @@ -0,0 +1,374 @@ +package node + +import ( + "fmt" + "sort" + + "github.com/pkg/errors" + + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type Manager interface { + AppendChange(chg change.Change) + IncrementHeightTo(height int32) ([][]byte, error) + DecrementHeightTo(affectedNames [][]byte, height int32) error + Height() int32 + Close() error + NodeAt(height int32, name []byte) (*Node, error) + IterateNames(predicate func(name []byte) bool) + Hash(name []byte) (*chainhash.Hash, int32) + Flush() error +} + +type BaseManager struct { + repo Repo + + height int32 + changes []change.Change +} + +func NewBaseManager(repo Repo) (*BaseManager, error) { + + nm := &BaseManager{ + repo: repo, + } + + return nm, nil +} + +func (nm *BaseManager) NodeAt(height int32, name []byte) (*Node, error) { + + changes, err := nm.repo.LoadChanges(name) + if err != nil { + return nil, errors.Wrap(err, "in load changes") + } + + n, err := nm.newNodeFromChanges(changes, height) + if err != nil { + return nil, errors.Wrap(err, "in new node") + } + + return n, nil +} + +// Node returns a node at the current height. +// The returned node may have pending changes. +func (nm *BaseManager) node(name []byte) (*Node, error) { + return nm.NodeAt(nm.height, name) +} + +// newNodeFromChanges returns a new Node constructed from the changes. +// The changes must preserve their order received. +func (nm *BaseManager) newNodeFromChanges(changes []change.Change, height int32) (*Node, error) { + + if len(changes) == 0 { + return nil, nil + } + + n := New() + previous := changes[0].Height + count := len(changes) + + for i, chg := range changes { + if chg.Height < previous { + panic("expected the changes to be in order by height") + } + if chg.Height > height { + count = i + break + } + + if previous < chg.Height { + n.AdjustTo(previous, chg.Height-1, chg.Name) // update bids and activation + previous = chg.Height + } + + delay := nm.getDelayForName(n, chg) + err := n.ApplyChange(chg, delay) + if err != nil { + return nil, errors.Wrap(err, "in apply change") + } + } + + if count <= 0 { + return nil, nil + } + lastChange := changes[count-1] + return n.AdjustTo(lastChange.Height, height, lastChange.Name), nil +} + +func (nm *BaseManager) AppendChange(chg change.Change) { + + nm.changes = append(nm.changes, chg) + + // worth putting in this kind of thing pre-emptively? + // log.Debugf("CHG: %d, %s, %v, %s, %d", chg.Height, chg.Name, chg.Type, chg.ClaimID, chg.Amount) +} + +func collectChildNames(changes []change.Change) { + // we need to determine which children (names that start with the same name) go with which change + // if we have the names in order then we can avoid iterating through all names in the change list + // and we can possibly reuse the previous list. + + // what would happen in the old code: + // spending a claim (which happens before every update) could remove a node from the cached trie + // in which case we would fall back on the data from the previous block (where it obviously wasn't spent). + // It would only delete the node if it had no children, but have even some rare situations + // Where all of the children happen to be deleted first. That's what we must detect here. + + // Algorithm: + // For each non-spend change + // Loop through all the spends before you and add them to your child list if they are your child + + type pair struct { + name string + order int + } + + spends := make([]pair, 0, len(changes)) + for i := range changes { + t := changes[i].Type + if t != change.SpendClaim { + continue + } + spends = append(spends, pair{string(changes[i].Name), i}) + } + sort.Slice(spends, func(i, j int) bool { + return spends[i].name < spends[j].name + }) + + for i := range changes { + t := changes[i].Type + if t == change.SpendClaim || t == change.SpendSupport { + continue + } + a := string(changes[i].Name) + sc := map[string]bool{} + idx := sort.Search(len(spends), func(k int) bool { + return spends[k].name > a + }) + for idx < len(spends) { + b := spends[idx].name + if len(b) <= len(a) || a != b[:len(a)] { + break // since they're ordered alphabetically, we should be able to break out once we're past matches + } + if spends[idx].order < i { + sc[b] = true + } + idx++ + } + changes[i].SpentChildren = sc + } +} + +// to understand the above function, it may be helpful to refer to the slower implementation: +//func collectChildNamesSlow(changes []change.Change) { +// for i := range changes { +// t := changes[i].Type +// if t == change.SpendClaim || t == change.SpendSupport { +// continue +// } +// a := changes[i].Name +// sc := map[string]bool{} +// for j := 0; j < i; j++ { +// t = changes[j].Type +// if t != change.SpendClaim { +// continue +// } +// b := changes[j].Name +// if len(b) >= len(a) && bytes.Equal(a, b[:len(a)]) { +// sc[string(b)] = true +// } +// } +// changes[i].SpentChildren = sc +// } +//} + +func (nm *BaseManager) IncrementHeightTo(height int32) ([][]byte, error) { + + if height <= nm.height { + panic("invalid height") + } + + if height >= param.ActiveParams.MaxRemovalWorkaroundHeight { + // not technically needed until block 884430, but to be true to the arbitrary rollback length... + collectChildNames(nm.changes) + } + + names := make([][]byte, 0, len(nm.changes)) + for i := range nm.changes { + names = append(names, nm.changes[i].Name) + } + + if err := nm.repo.AppendChanges(nm.changes); err != nil { // destroys names + return nil, errors.Wrap(err, "in append changes") + } + + // Truncate the buffer size to zero. + if len(nm.changes) > 1000 { // TODO: determine a good number here + nm.changes = nil // release the RAM + } else { + nm.changes = nm.changes[:0] + } + nm.height = height + + return names, nil +} + +func (nm *BaseManager) DecrementHeightTo(affectedNames [][]byte, height int32) error { + if height >= nm.height { + return errors.Errorf("invalid height of %d for %d", height, nm.height) + } + + for _, name := range affectedNames { + if err := nm.repo.DropChanges(name, height); err != nil { + return errors.Wrap(err, "in drop changes") + } + } + + nm.height = height + + return nil +} + +func (nm *BaseManager) getDelayForName(n *Node, chg change.Change) int32 { + // Note: we don't consider the active status of BestClaim here on purpose. + // That's because we deactivate and reactivate as part of claim updates. + // However, the final status will be accounted for when we compute the takeover heights; + // claims may get activated early at that point. + + hasBest := n.BestClaim != nil + if hasBest && n.BestClaim.ClaimID == chg.ClaimID { + return 0 + } + if chg.ActiveHeight >= chg.Height { // ActiveHeight is usually unset (aka, zero) + return chg.ActiveHeight - chg.Height + } + if !hasBest { + return 0 + } + + delay := calculateDelay(chg.Height, n.TakenOverAt) + if delay > 0 && nm.aWorkaroundIsNeeded(n, chg) { + if chg.Height >= nm.height { + LogOnce(fmt.Sprintf("Delay workaround applies to %s at %d, ClaimID: %s", + chg.Name, chg.Height, chg.ClaimID)) + } + return 0 + } + return delay +} + +func hasZeroActiveClaims(n *Node) bool { + // this isn't quite the same as having an active best (since that is only updated after all changes are processed) + for _, c := range n.Claims { + if c.Status == Activated { + return false + } + } + return true +} + +// aWorkaroundIsNeeded handles bugs that existed in previous versions +func (nm *BaseManager) aWorkaroundIsNeeded(n *Node, chg change.Change) bool { + + if chg.Type == change.SpendClaim || chg.Type == change.SpendSupport { + return false + } + + if chg.Height >= param.ActiveParams.MaxRemovalWorkaroundHeight { + // TODO: hard fork this out; it's a bug from previous versions: + + // old 17.3 C++ code we're trying to mimic (where empty means no active claims): + // auto it = nodesToAddOrUpdate.find(name); // nodesToAddOrUpdate is the working changes, base is previous block + // auto answer = (it || (it = base->find(name))) && !it->empty() ? nNextHeight - it->nHeightOfLastTakeover : 0; + + return hasZeroActiveClaims(n) && nm.hasChildren(chg.Name, chg.Height, chg.SpentChildren, 2) + } else if len(n.Claims) > 0 { + // NOTE: old code had a bug in it where nodes with no claims but with children would get left in the cache after removal. + // This would cause the getNumBlocksOfContinuousOwnership to return zero (causing incorrect takeover height calc). + w, ok := param.DelayWorkarounds[string(chg.Name)] + if ok { + for _, h := range w { + if chg.Height == h { + return true + } + } + } + } + return false +} + +func calculateDelay(curr, tookOver int32) int32 { + + delay := (curr - tookOver) / param.ActiveParams.ActiveDelayFactor + if delay > param.ActiveParams.MaxActiveDelay { + return param.ActiveParams.MaxActiveDelay + } + + return delay +} + +func (nm *BaseManager) Height() int32 { + return nm.height +} + +func (nm *BaseManager) Close() error { + return errors.WithStack(nm.repo.Close()) +} + +func (nm *BaseManager) hasChildren(name []byte, height int32, spentChildren map[string]bool, required int) bool { + c := map[byte]bool{} + if spentChildren == nil { + spentChildren = map[string]bool{} + } + + err := nm.repo.IterateChildren(name, func(changes []change.Change) bool { + // if the key is unseen, generate a node for it to height + // if that node is active then increase the count + if len(changes) == 0 { + return true + } + if c[changes[0].Name[len(name)]] { // assuming all names here are longer than starter name + return true // we already checked a similar name + } + if spentChildren[string(changes[0].Name)] { + return true // children that are spent in the same block cannot count as active children + } + n, _ := nm.newNodeFromChanges(changes, height) + if n != nil && n.HasActiveBestClaim() { + c[changes[0].Name[len(name)]] = true + if len(c) >= required { + return false + } + } + return true + }) + return err == nil && len(c) >= required +} + +func (nm *BaseManager) IterateNames(predicate func(name []byte) bool) { + nm.repo.IterateAll(predicate) +} + +func (nm *BaseManager) Hash(name []byte) (*chainhash.Hash, int32) { + + n, err := nm.node(name) + if err != nil || n == nil { + return nil, 0 + } + if len(n.Claims) > 0 { + if n.BestClaim != nil && n.BestClaim.Status == Activated { + h := calculateNodeHash(n.BestClaim.OutPoint, n.TakenOverAt) + return h, n.NextUpdate() + } + } + return nil, n.NextUpdate() +} + +func (nm *BaseManager) Flush() error { + return nm.repo.Flush() +} diff --git a/claimtrie/node/manager_test.go b/claimtrie/node/manager_test.go new file mode 100644 index 00000000..0f5ca93e --- /dev/null +++ b/claimtrie/node/manager_test.go @@ -0,0 +1,249 @@ +package node + +import ( + "fmt" + "testing" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node/noderepo" + "github.com/lbryio/lbcd/claimtrie/param" + "github.com/lbryio/lbcd/wire" + + "github.com/stretchr/testify/require" +) + +var ( + out1 = NewOutPointFromString("0000000000000000000000000000000000000000000000000000000000000000:1") + out2 = NewOutPointFromString("0000000000000000000000000000000000000000000000000000000000000000:2") + out3 = NewOutPointFromString("0100000000000000000000000000000000000000000000000000000000000000:1") + out4 = NewOutPointFromString("0100000000000000000000000000000000000000000000000000000000000000:2") + name1 = []byte("name1") + name2 = []byte("name2") +) + +// verify that we can round-trip bytes to strings +func TestStringRoundTrip(t *testing.T) { + + r := require.New(t) + + data := [][]byte{ + {97, 98, 99, 0, 100, 255}, + {0xc3, 0x28}, + {0xa0, 0xa1}, + {0xe2, 0x28, 0xa1}, + {0xf0, 0x28, 0x8c, 0x28}, + } + for _, d := range data { + s := string(d) + r.Equal(s, fmt.Sprintf("%s", d)) // nolint + d2 := []byte(s) + r.Equal(len(d), len(s)) + r.Equal(d, d2) + } +} + +func TestSimpleAddClaim(t *testing.T) { + + r := require.New(t) + + param.SetNetwork(wire.TestNet) + repo, err := noderepo.NewPebble(t.TempDir()) + r.NoError(err) + + m, err := NewBaseManager(repo) + r.NoError(err) + defer m.Close() + + _, err = m.IncrementHeightTo(10) + r.NoError(err) + + chg := change.NewChange(change.AddClaim).SetName(name1).SetOutPoint(out1).SetHeight(11) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(11) + r.NoError(err) + + chg = chg.SetName(name2).SetOutPoint(out2).SetHeight(12) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(12) + r.NoError(err) + + n1, err := m.node(name1) + r.NoError(err) + r.Equal(1, len(n1.Claims)) + r.NotNil(n1.Claims.find(byOut(*out1))) + + n2, err := m.node(name2) + r.NoError(err) + r.Equal(1, len(n2.Claims)) + r.NotNil(n2.Claims.find(byOut(*out2))) + + err = m.DecrementHeightTo([][]byte{name2}, 11) + r.NoError(err) + n2, err = m.node(name2) + r.NoError(err) + r.Nil(n2) + + err = m.DecrementHeightTo([][]byte{name1}, 1) + r.NoError(err) + n2, err = m.node(name1) + r.NoError(err) + r.Nil(n2) +} + +func TestSupportAmounts(t *testing.T) { + + r := require.New(t) + + param.SetNetwork(wire.TestNet) + repo, err := noderepo.NewPebble(t.TempDir()) + r.NoError(err) + + m, err := NewBaseManager(repo) + r.NoError(err) + defer m.Close() + + _, err = m.IncrementHeightTo(10) + r.NoError(err) + + chg := change.NewChange(change.AddClaim).SetName(name1).SetOutPoint(out1).SetHeight(11).SetAmount(3) + chg.ClaimID = change.NewClaimID(*out1) + m.AppendChange(chg) + + chg = change.NewChange(change.AddClaim).SetName(name1).SetOutPoint(out2).SetHeight(11).SetAmount(4) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + + _, err = m.IncrementHeightTo(11) + r.NoError(err) + + chg = change.NewChange(change.AddSupport).SetName(name1).SetOutPoint(out3).SetHeight(12).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out1) + m.AppendChange(chg) + + chg = change.NewChange(change.AddSupport).SetName(name1).SetOutPoint(out4).SetHeight(12).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + + chg = change.NewChange(change.SpendSupport).SetName(name1).SetOutPoint(out4).SetHeight(12).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + + _, err = m.IncrementHeightTo(20) + r.NoError(err) + + n1, err := m.node(name1) + r.NoError(err) + r.Equal(2, len(n1.Claims)) + r.Equal(int64(5), n1.BestClaim.Amount+n1.SupportSums[n1.BestClaim.ClaimID.Key()]) +} + +func TestNodeSort(t *testing.T) { + + r := require.New(t) + + param.ActiveParams.ExtendedClaimExpirationTime = 1000 + + r.True(OutPointLess(*out1, *out2)) + r.True(OutPointLess(*out1, *out3)) + + n := New() + n.Claims = append(n.Claims, &Claim{OutPoint: *out1, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{1}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out2, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{2}}) + n.handleExpiredAndActivated(3) + n.updateTakeoverHeight(3, []byte{}, true) + + r.Equal(n.Claims.find(byOut(*out1)).OutPoint.String(), n.BestClaim.OutPoint.String()) + + n.Claims = append(n.Claims, &Claim{OutPoint: *out3, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{3}}) + n.handleExpiredAndActivated(3) + n.updateTakeoverHeight(3, []byte{}, true) + r.Equal(n.Claims.find(byOut(*out1)).OutPoint.String(), n.BestClaim.OutPoint.String()) +} + +func TestClaimSort(t *testing.T) { + + r := require.New(t) + + param.ActiveParams.ExtendedClaimExpirationTime = 1000 + + n := New() + n.Claims = append(n.Claims, &Claim{OutPoint: *out2, AcceptedAt: 3, Amount: 3, ClaimID: change.ClaimID{2}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out3, AcceptedAt: 3, Amount: 2, ClaimID: change.ClaimID{3}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out3, AcceptedAt: 4, Amount: 2, ClaimID: change.ClaimID{4}}) + n.Claims = append(n.Claims, &Claim{OutPoint: *out1, AcceptedAt: 3, Amount: 4, ClaimID: change.ClaimID{1}}) + n.SortClaimsByBid() + + r.Equal(int64(4), n.Claims[0].Amount) + r.Equal(int64(3), n.Claims[1].Amount) + r.Equal(int64(2), n.Claims[2].Amount) + r.Equal(int32(4), n.Claims[3].AcceptedAt) +} + +func TestHasChildren(t *testing.T) { + r := require.New(t) + + param.SetNetwork(wire.TestNet) + repo, err := noderepo.NewPebble(t.TempDir()) + r.NoError(err) + + m, err := NewBaseManager(repo) + r.NoError(err) + defer m.Close() + + chg := change.NewChange(change.AddClaim).SetName([]byte("a")).SetOutPoint(out1).SetHeight(1).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out1) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(1) + r.NoError(err) + r.False(m.hasChildren([]byte("a"), 1, nil, 1)) + + chg = change.NewChange(change.AddClaim).SetName([]byte("ab")).SetOutPoint(out2).SetHeight(2).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out2) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(2) + r.NoError(err) + r.False(m.hasChildren([]byte("a"), 2, nil, 2)) + r.True(m.hasChildren([]byte("a"), 2, nil, 1)) + + chg = change.NewChange(change.AddClaim).SetName([]byte("abc")).SetOutPoint(out3).SetHeight(3).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out3) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(3) + r.NoError(err) + r.False(m.hasChildren([]byte("a"), 3, nil, 2)) + + chg = change.NewChange(change.AddClaim).SetName([]byte("ac")).SetOutPoint(out1).SetHeight(4).SetAmount(2) + chg.ClaimID = change.NewClaimID(*out4) + m.AppendChange(chg) + _, err = m.IncrementHeightTo(4) + r.NoError(err) + r.True(m.hasChildren([]byte("a"), 4, nil, 2)) +} + +func TestCollectChildren(t *testing.T) { + r := require.New(t) + + c1 := change.Change{Name: []byte("ba"), Type: change.SpendClaim} + c2 := change.Change{Name: []byte("ba"), Type: change.UpdateClaim} + c3 := change.Change{Name: []byte("ac"), Type: change.SpendClaim} + c4 := change.Change{Name: []byte("ac"), Type: change.UpdateClaim} + c5 := change.Change{Name: []byte("a"), Type: change.SpendClaim} + c6 := change.Change{Name: []byte("a"), Type: change.UpdateClaim} + c7 := change.Change{Name: []byte("ab"), Type: change.SpendClaim} + c8 := change.Change{Name: []byte("ab"), Type: change.UpdateClaim} + c := []change.Change{c1, c2, c3, c4, c5, c6, c7, c8} + + collectChildNames(c) + + r.Empty(c[0].SpentChildren) + r.Empty(c[2].SpentChildren) + r.Empty(c[4].SpentChildren) + r.Empty(c[6].SpentChildren) + + r.Len(c[1].SpentChildren, 0) + r.Len(c[3].SpentChildren, 0) + r.Len(c[5].SpentChildren, 1) + r.True(c[5].SpentChildren["ac"]) + + r.Len(c[7].SpentChildren, 0) +} diff --git a/claimtrie/node/node.go b/claimtrie/node/node.go new file mode 100644 index 00000000..34f0b60c --- /dev/null +++ b/claimtrie/node/node.go @@ -0,0 +1,313 @@ +package node + +import ( + "fmt" + "math" + "sort" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type Node struct { + BestClaim *Claim // The claim that has most effective amount at the current height. + TakenOverAt int32 // The height at when the current BestClaim took over. + Claims ClaimList // List of all Claims. + Supports ClaimList // List of all Supports, including orphaned ones. + SupportSums map[string]int64 +} + +// New returns a new node. +func New() *Node { + return &Node{SupportSums: map[string]int64{}} +} + +func (n *Node) HasActiveBestClaim() bool { + return n.BestClaim != nil && n.BestClaim.Status == Activated +} + +func (n *Node) ApplyChange(chg change.Change, delay int32) error { + + visibleAt := chg.VisibleHeight + if visibleAt <= 0 { + visibleAt = chg.Height + } + + switch chg.Type { + case change.AddClaim: + c := &Claim{ + OutPoint: chg.OutPoint, + Amount: chg.Amount, + ClaimID: chg.ClaimID, + // CreatedAt: chg.Height, + AcceptedAt: chg.Height, + ActiveAt: chg.Height + delay, + VisibleAt: visibleAt, + Sequence: int32(len(n.Claims)), + } + // old := n.Claims.find(byOut(chg.OutPoint)) // TODO: remove this after proving ResetHeight works + // if old != nil { + // return errors.Errorf("CONFLICT WITH EXISTING TXO! Name: %s, Height: %d", chg.Name, chg.Height) + // } + n.Claims = append(n.Claims, c) + + case change.SpendClaim: + c := n.Claims.find(byOut(chg.OutPoint)) + if c != nil { + c.setStatus(Deactivated) + } else { + LogOnce(fmt.Sprintf("Spending claim but missing existing claim with TXO %s, "+ + "Name: %s, ID: %s", chg.OutPoint, chg.Name, chg.ClaimID)) + } + // apparently it's legit to be absent in the map: + // 'two' at 481100, 36a719a156a1df178531f3c712b8b37f8e7cc3b36eea532df961229d936272a1:0 + + case change.UpdateClaim: + // Find and remove the claim, which has just been spent. + c := n.Claims.find(byID(chg.ClaimID)) + if c != nil && c.Status == Deactivated { + + // Keep its ID, which was generated from the spent claim. + // And update the rest of properties. + c.setOutPoint(chg.OutPoint).SetAmt(chg.Amount) + c.setStatus(Accepted) // it was Deactivated in the spend (but we only activate at the end of the block) + // that's because the old code would put all insertions into the "queue" that was processed at block's end + + // This forces us to be newer, which may in an unintentional takeover if there's an older one. + // TODO: reconsider these updates in future hard forks. + c.setAccepted(chg.Height) + c.setActiveAt(chg.Height + delay) + + } else { + LogOnce(fmt.Sprintf("Updating claim but missing existing claim with ID %s", chg.ClaimID)) + } + case change.AddSupport: + n.Supports = append(n.Supports, &Claim{ + OutPoint: chg.OutPoint, + Amount: chg.Amount, + ClaimID: chg.ClaimID, + AcceptedAt: chg.Height, + ActiveAt: chg.Height + delay, + VisibleAt: visibleAt, + }) + + case change.SpendSupport: + s := n.Supports.find(byOut(chg.OutPoint)) + if s != nil { + if s.Status == Activated { + n.SupportSums[s.ClaimID.Key()] -= s.Amount + } + // TODO: we could do without this Deactivated flag if we set expiration instead + // That would eliminate the above Sum update. + // We would also need to track the update situation, though, but that could be done locally. + s.setStatus(Deactivated) + } else { + LogOnce(fmt.Sprintf("Spending support but missing existing claim with TXO %s, "+ + "Name: %s, ID: %s", chg.OutPoint, chg.Name, chg.ClaimID)) + } + } + return nil +} + +// AdjustTo activates claims and computes takeovers until it reaches the specified height. +func (n *Node) AdjustTo(height, maxHeight int32, name []byte) *Node { + changed := n.handleExpiredAndActivated(height) > 0 + n.updateTakeoverHeight(height, name, changed) + if maxHeight > height { + for h := n.NextUpdate(); h <= maxHeight; h = n.NextUpdate() { + changed = n.handleExpiredAndActivated(h) > 0 + n.updateTakeoverHeight(h, name, changed) + height = h + } + } + return n +} + +func (n *Node) updateTakeoverHeight(height int32, name []byte, refindBest bool) { + + candidate := n.BestClaim + if refindBest { + candidate = n.findBestClaim() // so expensive... + } + + hasCandidate := candidate != nil + hasCurrentWinner := n.HasActiveBestClaim() + + takeoverHappening := !hasCandidate || !hasCurrentWinner || candidate.ClaimID != n.BestClaim.ClaimID + + if takeoverHappening { + if n.activateAllClaims(height) > 0 { + candidate = n.findBestClaim() + } + } + + if !takeoverHappening && height < param.ActiveParams.MaxRemovalWorkaroundHeight { + // This is a super ugly hack to work around bug in old code. + // The bug: un/support a name then update it. This will cause its takeover height to be reset to current. + // This is because the old code would add to the cache without setting block originals when dealing in supports. + _, takeoverHappening = param.TakeoverWorkarounds[fmt.Sprintf("%d_%s", height, name)] // TODO: ditch the fmt call + } + + if takeoverHappening { + n.TakenOverAt = height + n.BestClaim = candidate + } +} + +func (n *Node) handleExpiredAndActivated(height int32) int { + + changes := 0 + update := func(items ClaimList, sums map[string]int64) ClaimList { + for i := 0; i < len(items); i++ { + c := items[i] + if c.Status == Accepted && c.ActiveAt <= height && c.VisibleAt <= height { + c.setStatus(Activated) + changes++ + if sums != nil { + sums[c.ClaimID.Key()] += c.Amount + } + } + if c.ExpireAt() <= height || c.Status == Deactivated { + if i < len(items)-1 { + items[i] = items[len(items)-1] + i-- + } + items = items[:len(items)-1] + changes++ + if sums != nil && c.Status != Deactivated { + sums[c.ClaimID.Key()] -= c.Amount + } + } + } + return items + } + n.Claims = update(n.Claims, nil) + n.Supports = update(n.Supports, n.SupportSums) + return changes +} + +// NextUpdate returns the nearest height in the future that the node should +// be refreshed due to changes of claims or supports. +func (n Node) NextUpdate() int32 { + + next := int32(math.MaxInt32) + + for _, c := range n.Claims { + if c.ExpireAt() < next { + next = c.ExpireAt() + } + // if we're not active, we need to go to activeAt unless we're still invisible there + if c.Status == Accepted { + min := c.ActiveAt + if c.VisibleAt > min { + min = c.VisibleAt + } + if min < next { + next = min + } + } + } + + for _, s := range n.Supports { + if s.ExpireAt() < next { + next = s.ExpireAt() + } + if s.Status == Accepted { + min := s.ActiveAt + if s.VisibleAt > min { + min = s.VisibleAt + } + if min < next { + next = min + } + } + } + + return next +} + +func (n Node) findBestClaim() *Claim { + + // WARNING: this method is called billions of times. + // if we just had some easy way to know that our best claim was the first one in the list... + // or it may be faster to cache effective amount in the db at some point. + + var best *Claim + var bestAmount int64 + for _, candidate := range n.Claims { + + // not using switch here for performance reasons + if candidate.Status != Activated { + continue + } + + if best == nil { + best = candidate + continue + } + + candidateAmount := candidate.Amount + n.SupportSums[candidate.ClaimID.Key()] + if bestAmount <= 0 { + bestAmount = best.Amount + n.SupportSums[best.ClaimID.Key()] + } + + switch { + case candidateAmount > bestAmount: + best = candidate + bestAmount = candidateAmount + case candidateAmount < bestAmount: + continue + case candidate.AcceptedAt < best.AcceptedAt: + best = candidate + bestAmount = candidateAmount + case candidate.AcceptedAt > best.AcceptedAt: + continue + case OutPointLess(candidate.OutPoint, best.OutPoint): + best = candidate + bestAmount = candidateAmount + } + } + + return best +} + +func (n *Node) activateAllClaims(height int32) int { + count := 0 + for _, c := range n.Claims { + if c.Status == Accepted && c.ActiveAt > height && c.VisibleAt <= height { + c.setActiveAt(height) // don't necessarily need to change this number? + c.setStatus(Activated) + count++ + } + } + + for _, s := range n.Supports { + if s.Status == Accepted && s.ActiveAt > height && s.VisibleAt <= height { + s.setActiveAt(height) // don't necessarily need to change this number? + s.setStatus(Activated) + count++ + n.SupportSums[s.ClaimID.Key()] += s.Amount + } + } + return count +} + +func (n *Node) SortClaimsByBid() { + + // purposefully sorting by descent + sort.Slice(n.Claims, func(j, i int) bool { + iAmount := n.Claims[i].Amount + n.SupportSums[n.Claims[i].ClaimID.Key()] + jAmount := n.Claims[j].Amount + n.SupportSums[n.Claims[j].ClaimID.Key()] + switch { + case iAmount < jAmount: + return true + case iAmount > jAmount: + return false + case n.Claims[i].AcceptedAt > n.Claims[j].AcceptedAt: + return true + case n.Claims[i].AcceptedAt < n.Claims[j].AcceptedAt: + return false + } + return OutPointLess(n.Claims[j].OutPoint, n.Claims[i].OutPoint) + }) +} diff --git a/claimtrie/node/noderepo/noderepo_test.go b/claimtrie/node/noderepo/noderepo_test.go new file mode 100644 index 00000000..fb0a9764 --- /dev/null +++ b/claimtrie/node/noderepo/noderepo_test.go @@ -0,0 +1,188 @@ +package noderepo + +import ( + "testing" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/node" + + "github.com/stretchr/testify/require" +) + +var ( + out1 = node.NewOutPointFromString("0000000000000000000000000000000000000000000000000000000000000000:1") + testNodeName1 = []byte("name1") +) + +func TestPebble(t *testing.T) { + + r := require.New(t) + + repo, err := NewPebble(t.TempDir()) + r.NoError(err) + defer func() { + err := repo.Close() + r.NoError(err) + }() + + cleanup := func() { + lowerBound := testNodeName1 + upperBound := append(testNodeName1, byte(0)) + err := repo.db.DeleteRange(lowerBound, upperBound, nil) + r.NoError(err) + } + + testNodeRepo(t, repo, func() {}, cleanup) +} + +func testNodeRepo(t *testing.T, repo node.Repo, setup, cleanup func()) { + + r := require.New(t) + + chg := change.NewChange(change.AddClaim).SetName(testNodeName1).SetOutPoint(out1) + + testcases := []struct { + name string + height int32 + changes []change.Change + expected []change.Change + }{ + { + "test 1", + 1, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1)}, + }, + { + "test 2", + 2, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1)}, + }, + { + "test 3", + 3, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3)}, + }, + { + "test 4", + 4, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3)}, + }, + { + "test 5", + 5, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + }, + { + "test 6", + 6, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + []change.Change{chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + }, + } + + for _, tt := range testcases { + + setup() + + err := repo.AppendChanges(tt.changes) + r.NoError(err) + + changes, err := repo.LoadChanges(testNodeName1) + r.NoError(err) + r.Equalf(tt.expected, changes[:len(tt.expected)], tt.name) + + cleanup() + } + + testcases2 := []struct { + name string + height int32 + changes [][]change.Change + expected []change.Change + }{ + { + "Save in 2 batches, and load up to 1", + 1, + [][]change.Change{ + {chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + {chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9)}, + }, + []change.Change{chg.SetHeight(1)}, + }, + { + "Save in 2 batches, and load up to 9", + 9, + [][]change.Change{ + {chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5)}, + {chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9)}, + }, + []change.Change{ + chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5), + chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9), + }, + }, + { + "Save in 3 batches, and load up to 8", + 8, + [][]change.Change{ + {chg.SetHeight(1), chg.SetHeight(3)}, + {chg.SetHeight(5)}, + {chg.SetHeight(6), chg.SetHeight(8), chg.SetHeight(9)}, + }, + []change.Change{ + chg.SetHeight(1), chg.SetHeight(3), chg.SetHeight(5), + chg.SetHeight(6), chg.SetHeight(8), + }, + }, + } + + for _, tt := range testcases2 { + + setup() + + for _, changes := range tt.changes { + err := repo.AppendChanges(changes) + r.NoError(err) + } + + changes, err := repo.LoadChanges(testNodeName1) + r.NoError(err) + r.Equalf(tt.expected, changes[:len(tt.expected)], tt.name) + + cleanup() + } +} + +func TestIterator(t *testing.T) { + + r := require.New(t) + + repo, err := NewPebble(t.TempDir()) + r.NoError(err) + defer func() { + err := repo.Close() + r.NoError(err) + }() + + creation := []change.Change{ + {Name: []byte("test\x00"), Height: 5}, + {Name: []byte("test\x00\x00"), Height: 5}, + {Name: []byte("test\x00b"), Height: 5}, + {Name: []byte("test\x00\xFF"), Height: 5}, + {Name: []byte("testa"), Height: 5}, + } + err = repo.AppendChanges(creation) + r.NoError(err) + + i := 0 + repo.IterateChildren([]byte{}, func(changes []change.Change) bool { + r.Equal(creation[i], changes[0]) + i++ + return true + }) +} diff --git a/claimtrie/node/noderepo/pebble.go b/claimtrie/node/noderepo/pebble.go new file mode 100644 index 00000000..a13dda82 --- /dev/null +++ b/claimtrie/node/noderepo/pebble.go @@ -0,0 +1,171 @@ +package noderepo + +import ( + "bytes" + "sort" + + "github.com/cockroachdb/pebble" + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/pkg/errors" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{Cache: pebble.NewCache(64 << 20), BytesPerSync: 8 << 20, MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +// AppendChanges makes an assumption that anything you pass to it is newer than what was saved before. +func (repo *Pebble) AppendChanges(changes []change.Change) error { + + batch := repo.db.NewBatch() + defer batch.Close() + + buffer := bytes.NewBuffer(nil) + + for _, chg := range changes { + buffer.Reset() + err := chg.Marshal(buffer) + if err != nil { + return errors.Wrap(err, "in marshaller") + } + + err = batch.Merge(chg.Name, buffer.Bytes(), pebble.NoSync) + if err != nil { + return errors.Wrap(err, "in merge") + } + } + return errors.Wrap(batch.Commit(pebble.NoSync), "in commit") +} + +func (repo *Pebble) LoadChanges(name []byte) ([]change.Change, error) { + + data, closer, err := repo.db.Get(name) + if err != nil && err != pebble.ErrNotFound { + return nil, errors.Wrapf(err, "in get %s", name) // does returning a name in an error expose too much? + } + if closer != nil { + defer closer.Close() + } + + return unmarshalChanges(name, data) +} + +func unmarshalChanges(name, data []byte) ([]change.Change, error) { + // data is 84bytes+ per change + changes := make([]change.Change, 0, len(data)/84+1) // average is 5.1 changes + + buffer := bytes.NewBuffer(data) + for buffer.Len() > 0 { + var chg change.Change + err := chg.Unmarshal(buffer) + if err != nil { + return nil, errors.Wrap(err, "in decode") + } + chg.Name = name + changes = append(changes, chg) + } + + // this was required for the normalization stuff: + sort.SliceStable(changes, func(i, j int) bool { + return changes[i].Height < changes[j].Height + }) + + return changes, nil +} + +func (repo *Pebble) DropChanges(name []byte, finalHeight int32) error { + changes, err := repo.LoadChanges(name) + if err != nil { + return errors.Wrapf(err, "in load changes for %s", name) + } + i := 0 + for ; i < len(changes); i++ { // assuming changes are ordered by height + if changes[i].Height > finalHeight { + break + } + if changes[i].VisibleHeight > finalHeight { // created after this height has to be deleted + changes = append(changes[:i], changes[i+1:]...) + i-- + } + } + // making a performance assumption that DropChanges won't happen often: + err = repo.db.Set(name, []byte{}, pebble.NoSync) + if err != nil { + return errors.Wrapf(err, "in set at %s", name) + } + return repo.AppendChanges(changes[:i]) +} + +func (repo *Pebble) IterateChildren(name []byte, f func(changes []change.Change) bool) error { + start := make([]byte, len(name)+1) // zeros that last byte; need a constant len for stack alloc? + copy(start, name) + + end := make([]byte, len(name)) // max name length is 255 + copy(end, name) + validEnd := false + for i := len(name) - 1; i >= 0; i-- { + end[i]++ + if end[i] != 0 { + validEnd = true + break + } + } + if !validEnd { + end = nil // uh, we think this means run to the end of the table + } + + prefixIterOptions := &pebble.IterOptions{ + LowerBound: start, + UpperBound: end, + } + + iter := repo.db.NewIter(prefixIterOptions) + defer iter.Close() + + for iter.First(); iter.Valid(); iter.Next() { + // NOTE! iter.Key() is ephemeral! + changes, err := unmarshalChanges(iter.Key(), iter.Value()) + if err != nil { + return errors.Wrapf(err, "from unmarshaller at %s", iter.Key()) + } + if !f(changes) { + break + } + } + return nil +} + +func (repo *Pebble) IterateAll(predicate func(name []byte) bool) { + iter := repo.db.NewIter(nil) + defer iter.Close() + + for iter.First(); iter.Valid(); iter.Next() { + if !predicate(iter.Key()) { + break + } + } +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/node/normalizing_manager.go b/claimtrie/node/normalizing_manager.go new file mode 100644 index 00000000..d35403cd --- /dev/null +++ b/claimtrie/node/normalizing_manager.go @@ -0,0 +1,114 @@ +package node + +import ( + "bytes" + + "github.com/lbryio/lbcd/claimtrie/change" + "github.com/lbryio/lbcd/claimtrie/normalization" + "github.com/lbryio/lbcd/claimtrie/param" +) + +type NormalizingManager struct { // implements Manager + Manager + normalizedAt int32 +} + +func NewNormalizingManager(baseManager Manager) Manager { + log.Info(normalization.NormalizeTitle) + return &NormalizingManager{ + Manager: baseManager, + normalizedAt: -1, + } +} + +func (nm *NormalizingManager) AppendChange(chg change.Change) { + chg.Name = normalization.NormalizeIfNecessary(chg.Name, chg.Height) + nm.Manager.AppendChange(chg) +} + +func (nm *NormalizingManager) IncrementHeightTo(height int32) ([][]byte, error) { + nm.addNormalizationForkChangesIfNecessary(height) + return nm.Manager.IncrementHeightTo(height) +} + +func (nm *NormalizingManager) DecrementHeightTo(affectedNames [][]byte, height int32) error { + if nm.normalizedAt > height { + nm.normalizedAt = -1 + } + return nm.Manager.DecrementHeightTo(affectedNames, height) +} + +func (nm *NormalizingManager) addNormalizationForkChangesIfNecessary(height int32) { + + if nm.Manager.Height()+1 != height { + // initialization phase + if height >= param.ActiveParams.NormalizedNameForkHeight { + nm.normalizedAt = param.ActiveParams.NormalizedNameForkHeight // eh, we don't really know that it happened there + } + } + + if nm.normalizedAt >= 0 || height != param.ActiveParams.NormalizedNameForkHeight { + return + } + nm.normalizedAt = height + log.Info("Generating necessary changes for the normalization fork...") + + // the original code had an unfortunate bug where many unnecessary takeovers + // were triggered at the normalization fork + predicate := func(name []byte) bool { + norm := normalization.Normalize(name) + eq := bytes.Equal(name, norm) + if eq { + return true + } + + clone := make([]byte, len(name)) + copy(clone, name) // iteration name buffer is reused on future loops + + // by loading changes for norm here, you can determine if there will be a conflict + + n, err := nm.Manager.NodeAt(nm.Manager.Height(), clone) + if err != nil || n == nil { + return true + } + for _, c := range n.Claims { + nm.Manager.AppendChange(change.Change{ + Type: change.AddClaim, + Name: norm, + Height: c.AcceptedAt, + OutPoint: c.OutPoint, + ClaimID: c.ClaimID, + Amount: c.Amount, + ActiveHeight: c.ActiveAt, // necessary to match the old hash + VisibleHeight: height, // necessary to match the old hash; it would have been much better without + }) + nm.Manager.AppendChange(change.Change{ + Type: change.SpendClaim, + Name: clone, + Height: height, + OutPoint: c.OutPoint, + }) + } + for _, c := range n.Supports { + nm.Manager.AppendChange(change.Change{ + Type: change.AddSupport, + Name: norm, + Height: c.AcceptedAt, + OutPoint: c.OutPoint, + ClaimID: c.ClaimID, + Amount: c.Amount, + ActiveHeight: c.ActiveAt, + VisibleHeight: height, + }) + nm.Manager.AppendChange(change.Change{ + Type: change.SpendSupport, + Name: clone, + Height: height, + OutPoint: c.OutPoint, + }) + } + + return true + } + nm.Manager.IterateNames(predicate) +} diff --git a/claimtrie/node/repo.go b/claimtrie/node/repo.go new file mode 100644 index 00000000..4aaa65e8 --- /dev/null +++ b/claimtrie/node/repo.go @@ -0,0 +1,31 @@ +package node + +import ( + "github.com/lbryio/lbcd/claimtrie/change" +) + +// Repo defines APIs for Node to access persistence layer. +type Repo interface { + // AppendChanges saves changes into the repo. + // The changes can belong to different nodes, but the chronological + // order must be preserved for the same node. + AppendChanges(changes []change.Change) error + + // LoadChanges loads changes of a node up to (includes) the specified height. + // If no changes found, both returned slice and error will be nil. + LoadChanges(name []byte) ([]change.Change, error) + + DropChanges(name []byte, finalHeight int32) error + + // Close closes the repo. + Close() error + + // IterateChildren returns change sets for each of name.+ + // Return false on f to stop the iteration. + IterateChildren(name []byte, f func(changes []change.Change) bool) error + + // IterateAll iterates keys until the predicate function returns false + IterateAll(predicate func(name []byte) bool) + + Flush() error +} diff --git a/claimtrie/normalization/CaseFolding_v11.txt b/claimtrie/normalization/CaseFolding_v11.txt new file mode 100644 index 00000000..cce350f4 --- /dev/null +++ b/claimtrie/normalization/CaseFolding_v11.txt @@ -0,0 +1,1574 @@ +# CaseFolding-11.0.0.txt +# Date: 2018-01-31, 08:20:09 GMT +# © 2018 Unicode®, Inc. +# Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# +# Unicode Character Database +# For documentation, see http://www.unicode.org/reports/tr44/ +# +# Case Folding Properties +# +# This file is a supplement to the UnicodeData file. +# It provides a case folding mapping generated from the Unicode Character Database. +# If all characters are mapped according to the full mapping below, then +# case differences (according to UnicodeData.txt and SpecialCasing.txt) +# are eliminated. +# +# The data supports both implementations that require simple case foldings +# (where string lengths don't change), and implementations that allow full case folding +# (where string lengths may grow). Note that where they can be supported, the +# full case foldings are superior: for example, they allow "MASSE" and "Maße" to match. +# +# All code points not listed in this file map to themselves. +# +# NOTE: case folding does not preserve normalization formats! +# +# For information on case folding, including how to have case folding +# preserve normalization formats, see Section 3.13 Default Case Algorithms in +# The Unicode Standard. +# +# ================================================================================ +# Format +# ================================================================================ +# The entries in this file are in the following machine-readable format: +# +# ; ; ; # +# +# The status field is: +# C: common case folding, common mappings shared by both simple and full mappings. +# F: full case folding, mappings that cause strings to grow in length. Multiple characters are separated by spaces. +# S: simple case folding, mappings to single characters where different from F. +# T: special case for uppercase I and dotted uppercase I +# - For non-Turkic languages, this mapping is normally not used. +# - For Turkic languages (tr, az), this mapping can be used instead of the normal mapping for these characters. +# Note that the Turkic mappings do not maintain canonical equivalence without additional processing. +# See the discussions of case mapping in the Unicode Standard for more information. +# +# Usage: +# A. To do a simple case folding, use the mappings with status C + S. +# B. To do a full case folding, use the mappings with status C + F. +# +# The mappings with status T can be used or omitted depending on the desired case-folding +# behavior. (The default option is to exclude them.) +# +# ================================================================= + +# Property: Case_Folding + +# All code points not explicitly listed for Case_Folding +# have the value C for the status field, and the code point itself for the mapping field. + +# ================================================================= +0041; C; 0061; # LATIN CAPITAL LETTER A +0042; C; 0062; # LATIN CAPITAL LETTER B +0043; C; 0063; # LATIN CAPITAL LETTER C +0044; C; 0064; # LATIN CAPITAL LETTER D +0045; C; 0065; # LATIN CAPITAL LETTER E +0046; C; 0066; # LATIN CAPITAL LETTER F +0047; C; 0067; # LATIN CAPITAL LETTER G +0048; C; 0068; # LATIN CAPITAL LETTER H +0049; C; 0069; # LATIN CAPITAL LETTER I +0049; T; 0131; # LATIN CAPITAL LETTER I +004A; C; 006A; # LATIN CAPITAL LETTER J +004B; C; 006B; # LATIN CAPITAL LETTER K +004C; C; 006C; # LATIN CAPITAL LETTER L +004D; C; 006D; # LATIN CAPITAL LETTER M +004E; C; 006E; # LATIN CAPITAL LETTER N +004F; C; 006F; # LATIN CAPITAL LETTER O +0050; C; 0070; # LATIN CAPITAL LETTER P +0051; C; 0071; # LATIN CAPITAL LETTER Q +0052; C; 0072; # LATIN CAPITAL LETTER R +0053; C; 0073; # LATIN CAPITAL LETTER S +0054; C; 0074; # LATIN CAPITAL LETTER T +0055; C; 0075; # LATIN CAPITAL LETTER U +0056; C; 0076; # LATIN CAPITAL LETTER V +0057; C; 0077; # LATIN CAPITAL LETTER W +0058; C; 0078; # LATIN CAPITAL LETTER X +0059; C; 0079; # LATIN CAPITAL LETTER Y +005A; C; 007A; # LATIN CAPITAL LETTER Z +00B5; C; 03BC; # MICRO SIGN +00C0; C; 00E0; # LATIN CAPITAL LETTER A WITH GRAVE +00C1; C; 00E1; # LATIN CAPITAL LETTER A WITH ACUTE +00C2; C; 00E2; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX +00C3; C; 00E3; # LATIN CAPITAL LETTER A WITH TILDE +00C4; C; 00E4; # LATIN CAPITAL LETTER A WITH DIAERESIS +00C5; C; 00E5; # LATIN CAPITAL LETTER A WITH RING ABOVE +00C6; C; 00E6; # LATIN CAPITAL LETTER AE +00C7; C; 00E7; # LATIN CAPITAL LETTER C WITH CEDILLA +00C8; C; 00E8; # LATIN CAPITAL LETTER E WITH GRAVE +00C9; C; 00E9; # LATIN CAPITAL LETTER E WITH ACUTE +00CA; C; 00EA; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX +00CB; C; 00EB; # LATIN CAPITAL LETTER E WITH DIAERESIS +00CC; C; 00EC; # LATIN CAPITAL LETTER I WITH GRAVE +00CD; C; 00ED; # LATIN CAPITAL LETTER I WITH ACUTE +00CE; C; 00EE; # LATIN CAPITAL LETTER I WITH CIRCUMFLEX +00CF; C; 00EF; # LATIN CAPITAL LETTER I WITH DIAERESIS +00D0; C; 00F0; # LATIN CAPITAL LETTER ETH +00D1; C; 00F1; # LATIN CAPITAL LETTER N WITH TILDE +00D2; C; 00F2; # LATIN CAPITAL LETTER O WITH GRAVE +00D3; C; 00F3; # LATIN CAPITAL LETTER O WITH ACUTE +00D4; C; 00F4; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX +00D5; C; 00F5; # LATIN CAPITAL LETTER O WITH TILDE +00D6; C; 00F6; # LATIN CAPITAL LETTER O WITH DIAERESIS +00D8; C; 00F8; # LATIN CAPITAL LETTER O WITH STROKE +00D9; C; 00F9; # LATIN CAPITAL LETTER U WITH GRAVE +00DA; C; 00FA; # LATIN CAPITAL LETTER U WITH ACUTE +00DB; C; 00FB; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX +00DC; C; 00FC; # LATIN CAPITAL LETTER U WITH DIAERESIS +00DD; C; 00FD; # LATIN CAPITAL LETTER Y WITH ACUTE +00DE; C; 00FE; # LATIN CAPITAL LETTER THORN +00DF; F; 0073 0073; # LATIN SMALL LETTER SHARP S +0100; C; 0101; # LATIN CAPITAL LETTER A WITH MACRON +0102; C; 0103; # LATIN CAPITAL LETTER A WITH BREVE +0104; C; 0105; # LATIN CAPITAL LETTER A WITH OGONEK +0106; C; 0107; # LATIN CAPITAL LETTER C WITH ACUTE +0108; C; 0109; # LATIN CAPITAL LETTER C WITH CIRCUMFLEX +010A; C; 010B; # LATIN CAPITAL LETTER C WITH DOT ABOVE +010C; C; 010D; # LATIN CAPITAL LETTER C WITH CARON +010E; C; 010F; # LATIN CAPITAL LETTER D WITH CARON +0110; C; 0111; # LATIN CAPITAL LETTER D WITH STROKE +0112; C; 0113; # LATIN CAPITAL LETTER E WITH MACRON +0114; C; 0115; # LATIN CAPITAL LETTER E WITH BREVE +0116; C; 0117; # LATIN CAPITAL LETTER E WITH DOT ABOVE +0118; C; 0119; # LATIN CAPITAL LETTER E WITH OGONEK +011A; C; 011B; # LATIN CAPITAL LETTER E WITH CARON +011C; C; 011D; # LATIN CAPITAL LETTER G WITH CIRCUMFLEX +011E; C; 011F; # LATIN CAPITAL LETTER G WITH BREVE +0120; C; 0121; # LATIN CAPITAL LETTER G WITH DOT ABOVE +0122; C; 0123; # LATIN CAPITAL LETTER G WITH CEDILLA +0124; C; 0125; # LATIN CAPITAL LETTER H WITH CIRCUMFLEX +0126; C; 0127; # LATIN CAPITAL LETTER H WITH STROKE +0128; C; 0129; # LATIN CAPITAL LETTER I WITH TILDE +012A; C; 012B; # LATIN CAPITAL LETTER I WITH MACRON +012C; C; 012D; # LATIN CAPITAL LETTER I WITH BREVE +012E; C; 012F; # LATIN CAPITAL LETTER I WITH OGONEK +0130; F; 0069 0307; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0130; T; 0069; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0132; C; 0133; # LATIN CAPITAL LIGATURE IJ +0134; C; 0135; # LATIN CAPITAL LETTER J WITH CIRCUMFLEX +0136; C; 0137; # LATIN CAPITAL LETTER K WITH CEDILLA +0139; C; 013A; # LATIN CAPITAL LETTER L WITH ACUTE +013B; C; 013C; # LATIN CAPITAL LETTER L WITH CEDILLA +013D; C; 013E; # LATIN CAPITAL LETTER L WITH CARON +013F; C; 0140; # LATIN CAPITAL LETTER L WITH MIDDLE DOT +0141; C; 0142; # LATIN CAPITAL LETTER L WITH STROKE +0143; C; 0144; # LATIN CAPITAL LETTER N WITH ACUTE +0145; C; 0146; # LATIN CAPITAL LETTER N WITH CEDILLA +0147; C; 0148; # LATIN CAPITAL LETTER N WITH CARON +0149; F; 02BC 006E; # LATIN SMALL LETTER N PRECEDED BY APOSTROPHE +014A; C; 014B; # LATIN CAPITAL LETTER ENG +014C; C; 014D; # LATIN CAPITAL LETTER O WITH MACRON +014E; C; 014F; # LATIN CAPITAL LETTER O WITH BREVE +0150; C; 0151; # LATIN CAPITAL LETTER O WITH DOUBLE ACUTE +0152; C; 0153; # LATIN CAPITAL LIGATURE OE +0154; C; 0155; # LATIN CAPITAL LETTER R WITH ACUTE +0156; C; 0157; # LATIN CAPITAL LETTER R WITH CEDILLA +0158; C; 0159; # LATIN CAPITAL LETTER R WITH CARON +015A; C; 015B; # LATIN CAPITAL LETTER S WITH ACUTE +015C; C; 015D; # LATIN CAPITAL LETTER S WITH CIRCUMFLEX +015E; C; 015F; # LATIN CAPITAL LETTER S WITH CEDILLA +0160; C; 0161; # LATIN CAPITAL LETTER S WITH CARON +0162; C; 0163; # LATIN CAPITAL LETTER T WITH CEDILLA +0164; C; 0165; # LATIN CAPITAL LETTER T WITH CARON +0166; C; 0167; # LATIN CAPITAL LETTER T WITH STROKE +0168; C; 0169; # LATIN CAPITAL LETTER U WITH TILDE +016A; C; 016B; # LATIN CAPITAL LETTER U WITH MACRON +016C; C; 016D; # LATIN CAPITAL LETTER U WITH BREVE +016E; C; 016F; # LATIN CAPITAL LETTER U WITH RING ABOVE +0170; C; 0171; # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE +0172; C; 0173; # LATIN CAPITAL LETTER U WITH OGONEK +0174; C; 0175; # LATIN CAPITAL LETTER W WITH CIRCUMFLEX +0176; C; 0177; # LATIN CAPITAL LETTER Y WITH CIRCUMFLEX +0178; C; 00FF; # LATIN CAPITAL LETTER Y WITH DIAERESIS +0179; C; 017A; # LATIN CAPITAL LETTER Z WITH ACUTE +017B; C; 017C; # LATIN CAPITAL LETTER Z WITH DOT ABOVE +017D; C; 017E; # LATIN CAPITAL LETTER Z WITH CARON +017F; C; 0073; # LATIN SMALL LETTER LONG S +0181; C; 0253; # LATIN CAPITAL LETTER B WITH HOOK +0182; C; 0183; # LATIN CAPITAL LETTER B WITH TOPBAR +0184; C; 0185; # LATIN CAPITAL LETTER TONE SIX +0186; C; 0254; # LATIN CAPITAL LETTER OPEN O +0187; C; 0188; # LATIN CAPITAL LETTER C WITH HOOK +0189; C; 0256; # LATIN CAPITAL LETTER AFRICAN D +018A; C; 0257; # LATIN CAPITAL LETTER D WITH HOOK +018B; C; 018C; # LATIN CAPITAL LETTER D WITH TOPBAR +018E; C; 01DD; # LATIN CAPITAL LETTER REVERSED E +018F; C; 0259; # LATIN CAPITAL LETTER SCHWA +0190; C; 025B; # LATIN CAPITAL LETTER OPEN E +0191; C; 0192; # LATIN CAPITAL LETTER F WITH HOOK +0193; C; 0260; # LATIN CAPITAL LETTER G WITH HOOK +0194; C; 0263; # LATIN CAPITAL LETTER GAMMA +0196; C; 0269; # LATIN CAPITAL LETTER IOTA +0197; C; 0268; # LATIN CAPITAL LETTER I WITH STROKE +0198; C; 0199; # LATIN CAPITAL LETTER K WITH HOOK +019C; C; 026F; # LATIN CAPITAL LETTER TURNED M +019D; C; 0272; # LATIN CAPITAL LETTER N WITH LEFT HOOK +019F; C; 0275; # LATIN CAPITAL LETTER O WITH MIDDLE TILDE +01A0; C; 01A1; # LATIN CAPITAL LETTER O WITH HORN +01A2; C; 01A3; # LATIN CAPITAL LETTER OI +01A4; C; 01A5; # LATIN CAPITAL LETTER P WITH HOOK +01A6; C; 0280; # LATIN LETTER YR +01A7; C; 01A8; # LATIN CAPITAL LETTER TONE TWO +01A9; C; 0283; # LATIN CAPITAL LETTER ESH +01AC; C; 01AD; # LATIN CAPITAL LETTER T WITH HOOK +01AE; C; 0288; # LATIN CAPITAL LETTER T WITH RETROFLEX HOOK +01AF; C; 01B0; # LATIN CAPITAL LETTER U WITH HORN +01B1; C; 028A; # LATIN CAPITAL LETTER UPSILON +01B2; C; 028B; # LATIN CAPITAL LETTER V WITH HOOK +01B3; C; 01B4; # LATIN CAPITAL LETTER Y WITH HOOK +01B5; C; 01B6; # LATIN CAPITAL LETTER Z WITH STROKE +01B7; C; 0292; # LATIN CAPITAL LETTER EZH +01B8; C; 01B9; # LATIN CAPITAL LETTER EZH REVERSED +01BC; C; 01BD; # LATIN CAPITAL LETTER TONE FIVE +01C4; C; 01C6; # LATIN CAPITAL LETTER DZ WITH CARON +01C5; C; 01C6; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON +01C7; C; 01C9; # LATIN CAPITAL LETTER LJ +01C8; C; 01C9; # LATIN CAPITAL LETTER L WITH SMALL LETTER J +01CA; C; 01CC; # LATIN CAPITAL LETTER NJ +01CB; C; 01CC; # LATIN CAPITAL LETTER N WITH SMALL LETTER J +01CD; C; 01CE; # LATIN CAPITAL LETTER A WITH CARON +01CF; C; 01D0; # LATIN CAPITAL LETTER I WITH CARON +01D1; C; 01D2; # LATIN CAPITAL LETTER O WITH CARON +01D3; C; 01D4; # LATIN CAPITAL LETTER U WITH CARON +01D5; C; 01D6; # LATIN CAPITAL LETTER U WITH DIAERESIS AND MACRON +01D7; C; 01D8; # LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE +01D9; C; 01DA; # LATIN CAPITAL LETTER U WITH DIAERESIS AND CARON +01DB; C; 01DC; # LATIN CAPITAL LETTER U WITH DIAERESIS AND GRAVE +01DE; C; 01DF; # LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON +01E0; C; 01E1; # LATIN CAPITAL LETTER A WITH DOT ABOVE AND MACRON +01E2; C; 01E3; # LATIN CAPITAL LETTER AE WITH MACRON +01E4; C; 01E5; # LATIN CAPITAL LETTER G WITH STROKE +01E6; C; 01E7; # LATIN CAPITAL LETTER G WITH CARON +01E8; C; 01E9; # LATIN CAPITAL LETTER K WITH CARON +01EA; C; 01EB; # LATIN CAPITAL LETTER O WITH OGONEK +01EC; C; 01ED; # LATIN CAPITAL LETTER O WITH OGONEK AND MACRON +01EE; C; 01EF; # LATIN CAPITAL LETTER EZH WITH CARON +01F0; F; 006A 030C; # LATIN SMALL LETTER J WITH CARON +01F1; C; 01F3; # LATIN CAPITAL LETTER DZ +01F2; C; 01F3; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z +01F4; C; 01F5; # LATIN CAPITAL LETTER G WITH ACUTE +01F6; C; 0195; # LATIN CAPITAL LETTER HWAIR +01F7; C; 01BF; # LATIN CAPITAL LETTER WYNN +01F8; C; 01F9; # LATIN CAPITAL LETTER N WITH GRAVE +01FA; C; 01FB; # LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE +01FC; C; 01FD; # LATIN CAPITAL LETTER AE WITH ACUTE +01FE; C; 01FF; # LATIN CAPITAL LETTER O WITH STROKE AND ACUTE +0200; C; 0201; # LATIN CAPITAL LETTER A WITH DOUBLE GRAVE +0202; C; 0203; # LATIN CAPITAL LETTER A WITH INVERTED BREVE +0204; C; 0205; # LATIN CAPITAL LETTER E WITH DOUBLE GRAVE +0206; C; 0207; # LATIN CAPITAL LETTER E WITH INVERTED BREVE +0208; C; 0209; # LATIN CAPITAL LETTER I WITH DOUBLE GRAVE +020A; C; 020B; # LATIN CAPITAL LETTER I WITH INVERTED BREVE +020C; C; 020D; # LATIN CAPITAL LETTER O WITH DOUBLE GRAVE +020E; C; 020F; # LATIN CAPITAL LETTER O WITH INVERTED BREVE +0210; C; 0211; # LATIN CAPITAL LETTER R WITH DOUBLE GRAVE +0212; C; 0213; # LATIN CAPITAL LETTER R WITH INVERTED BREVE +0214; C; 0215; # LATIN CAPITAL LETTER U WITH DOUBLE GRAVE +0216; C; 0217; # LATIN CAPITAL LETTER U WITH INVERTED BREVE +0218; C; 0219; # LATIN CAPITAL LETTER S WITH COMMA BELOW +021A; C; 021B; # LATIN CAPITAL LETTER T WITH COMMA BELOW +021C; C; 021D; # LATIN CAPITAL LETTER YOGH +021E; C; 021F; # LATIN CAPITAL LETTER H WITH CARON +0220; C; 019E; # LATIN CAPITAL LETTER N WITH LONG RIGHT LEG +0222; C; 0223; # LATIN CAPITAL LETTER OU +0224; C; 0225; # LATIN CAPITAL LETTER Z WITH HOOK +0226; C; 0227; # LATIN CAPITAL LETTER A WITH DOT ABOVE +0228; C; 0229; # LATIN CAPITAL LETTER E WITH CEDILLA +022A; C; 022B; # LATIN CAPITAL LETTER O WITH DIAERESIS AND MACRON +022C; C; 022D; # LATIN CAPITAL LETTER O WITH TILDE AND MACRON +022E; C; 022F; # LATIN CAPITAL LETTER O WITH DOT ABOVE +0230; C; 0231; # LATIN CAPITAL LETTER O WITH DOT ABOVE AND MACRON +0232; C; 0233; # LATIN CAPITAL LETTER Y WITH MACRON +023A; C; 2C65; # LATIN CAPITAL LETTER A WITH STROKE +023B; C; 023C; # LATIN CAPITAL LETTER C WITH STROKE +023D; C; 019A; # LATIN CAPITAL LETTER L WITH BAR +023E; C; 2C66; # LATIN CAPITAL LETTER T WITH DIAGONAL STROKE +0241; C; 0242; # LATIN CAPITAL LETTER GLOTTAL STOP +0243; C; 0180; # LATIN CAPITAL LETTER B WITH STROKE +0244; C; 0289; # LATIN CAPITAL LETTER U BAR +0245; C; 028C; # LATIN CAPITAL LETTER TURNED V +0246; C; 0247; # LATIN CAPITAL LETTER E WITH STROKE +0248; C; 0249; # LATIN CAPITAL LETTER J WITH STROKE +024A; C; 024B; # LATIN CAPITAL LETTER SMALL Q WITH HOOK TAIL +024C; C; 024D; # LATIN CAPITAL LETTER R WITH STROKE +024E; C; 024F; # LATIN CAPITAL LETTER Y WITH STROKE +0345; C; 03B9; # COMBINING GREEK YPOGEGRAMMENI +0370; C; 0371; # GREEK CAPITAL LETTER HETA +0372; C; 0373; # GREEK CAPITAL LETTER ARCHAIC SAMPI +0376; C; 0377; # GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA +037F; C; 03F3; # GREEK CAPITAL LETTER YOT +0386; C; 03AC; # GREEK CAPITAL LETTER ALPHA WITH TONOS +0388; C; 03AD; # GREEK CAPITAL LETTER EPSILON WITH TONOS +0389; C; 03AE; # GREEK CAPITAL LETTER ETA WITH TONOS +038A; C; 03AF; # GREEK CAPITAL LETTER IOTA WITH TONOS +038C; C; 03CC; # GREEK CAPITAL LETTER OMICRON WITH TONOS +038E; C; 03CD; # GREEK CAPITAL LETTER UPSILON WITH TONOS +038F; C; 03CE; # GREEK CAPITAL LETTER OMEGA WITH TONOS +0390; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS +0391; C; 03B1; # GREEK CAPITAL LETTER ALPHA +0392; C; 03B2; # GREEK CAPITAL LETTER BETA +0393; C; 03B3; # GREEK CAPITAL LETTER GAMMA +0394; C; 03B4; # GREEK CAPITAL LETTER DELTA +0395; C; 03B5; # GREEK CAPITAL LETTER EPSILON +0396; C; 03B6; # GREEK CAPITAL LETTER ZETA +0397; C; 03B7; # GREEK CAPITAL LETTER ETA +0398; C; 03B8; # GREEK CAPITAL LETTER THETA +0399; C; 03B9; # GREEK CAPITAL LETTER IOTA +039A; C; 03BA; # GREEK CAPITAL LETTER KAPPA +039B; C; 03BB; # GREEK CAPITAL LETTER LAMDA +039C; C; 03BC; # GREEK CAPITAL LETTER MU +039D; C; 03BD; # GREEK CAPITAL LETTER NU +039E; C; 03BE; # GREEK CAPITAL LETTER XI +039F; C; 03BF; # GREEK CAPITAL LETTER OMICRON +03A0; C; 03C0; # GREEK CAPITAL LETTER PI +03A1; C; 03C1; # GREEK CAPITAL LETTER RHO +03A3; C; 03C3; # GREEK CAPITAL LETTER SIGMA +03A4; C; 03C4; # GREEK CAPITAL LETTER TAU +03A5; C; 03C5; # GREEK CAPITAL LETTER UPSILON +03A6; C; 03C6; # GREEK CAPITAL LETTER PHI +03A7; C; 03C7; # GREEK CAPITAL LETTER CHI +03A8; C; 03C8; # GREEK CAPITAL LETTER PSI +03A9; C; 03C9; # GREEK CAPITAL LETTER OMEGA +03AA; C; 03CA; # GREEK CAPITAL LETTER IOTA WITH DIALYTIKA +03AB; C; 03CB; # GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA +03B0; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS +03C2; C; 03C3; # GREEK SMALL LETTER FINAL SIGMA +03CF; C; 03D7; # GREEK CAPITAL KAI SYMBOL +03D0; C; 03B2; # GREEK BETA SYMBOL +03D1; C; 03B8; # GREEK THETA SYMBOL +03D5; C; 03C6; # GREEK PHI SYMBOL +03D6; C; 03C0; # GREEK PI SYMBOL +03D8; C; 03D9; # GREEK LETTER ARCHAIC KOPPA +03DA; C; 03DB; # GREEK LETTER STIGMA +03DC; C; 03DD; # GREEK LETTER DIGAMMA +03DE; C; 03DF; # GREEK LETTER KOPPA +03E0; C; 03E1; # GREEK LETTER SAMPI +03E2; C; 03E3; # COPTIC CAPITAL LETTER SHEI +03E4; C; 03E5; # COPTIC CAPITAL LETTER FEI +03E6; C; 03E7; # COPTIC CAPITAL LETTER KHEI +03E8; C; 03E9; # COPTIC CAPITAL LETTER HORI +03EA; C; 03EB; # COPTIC CAPITAL LETTER GANGIA +03EC; C; 03ED; # COPTIC CAPITAL LETTER SHIMA +03EE; C; 03EF; # COPTIC CAPITAL LETTER DEI +03F0; C; 03BA; # GREEK KAPPA SYMBOL +03F1; C; 03C1; # GREEK RHO SYMBOL +03F4; C; 03B8; # GREEK CAPITAL THETA SYMBOL +03F5; C; 03B5; # GREEK LUNATE EPSILON SYMBOL +03F7; C; 03F8; # GREEK CAPITAL LETTER SHO +03F9; C; 03F2; # GREEK CAPITAL LUNATE SIGMA SYMBOL +03FA; C; 03FB; # GREEK CAPITAL LETTER SAN +03FD; C; 037B; # GREEK CAPITAL REVERSED LUNATE SIGMA SYMBOL +03FE; C; 037C; # GREEK CAPITAL DOTTED LUNATE SIGMA SYMBOL +03FF; C; 037D; # GREEK CAPITAL REVERSED DOTTED LUNATE SIGMA SYMBOL +0400; C; 0450; # CYRILLIC CAPITAL LETTER IE WITH GRAVE +0401; C; 0451; # CYRILLIC CAPITAL LETTER IO +0402; C; 0452; # CYRILLIC CAPITAL LETTER DJE +0403; C; 0453; # CYRILLIC CAPITAL LETTER GJE +0404; C; 0454; # CYRILLIC CAPITAL LETTER UKRAINIAN IE +0405; C; 0455; # CYRILLIC CAPITAL LETTER DZE +0406; C; 0456; # CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I +0407; C; 0457; # CYRILLIC CAPITAL LETTER YI +0408; C; 0458; # CYRILLIC CAPITAL LETTER JE +0409; C; 0459; # CYRILLIC CAPITAL LETTER LJE +040A; C; 045A; # CYRILLIC CAPITAL LETTER NJE +040B; C; 045B; # CYRILLIC CAPITAL LETTER TSHE +040C; C; 045C; # CYRILLIC CAPITAL LETTER KJE +040D; C; 045D; # CYRILLIC CAPITAL LETTER I WITH GRAVE +040E; C; 045E; # CYRILLIC CAPITAL LETTER SHORT U +040F; C; 045F; # CYRILLIC CAPITAL LETTER DZHE +0410; C; 0430; # CYRILLIC CAPITAL LETTER A +0411; C; 0431; # CYRILLIC CAPITAL LETTER BE +0412; C; 0432; # CYRILLIC CAPITAL LETTER VE +0413; C; 0433; # CYRILLIC CAPITAL LETTER GHE +0414; C; 0434; # CYRILLIC CAPITAL LETTER DE +0415; C; 0435; # CYRILLIC CAPITAL LETTER IE +0416; C; 0436; # CYRILLIC CAPITAL LETTER ZHE +0417; C; 0437; # CYRILLIC CAPITAL LETTER ZE +0418; C; 0438; # CYRILLIC CAPITAL LETTER I +0419; C; 0439; # CYRILLIC CAPITAL LETTER SHORT I +041A; C; 043A; # CYRILLIC CAPITAL LETTER KA +041B; C; 043B; # CYRILLIC CAPITAL LETTER EL +041C; C; 043C; # CYRILLIC CAPITAL LETTER EM +041D; C; 043D; # CYRILLIC CAPITAL LETTER EN +041E; C; 043E; # CYRILLIC CAPITAL LETTER O +041F; C; 043F; # CYRILLIC CAPITAL LETTER PE +0420; C; 0440; # CYRILLIC CAPITAL LETTER ER +0421; C; 0441; # CYRILLIC CAPITAL LETTER ES +0422; C; 0442; # CYRILLIC CAPITAL LETTER TE +0423; C; 0443; # CYRILLIC CAPITAL LETTER U +0424; C; 0444; # CYRILLIC CAPITAL LETTER EF +0425; C; 0445; # CYRILLIC CAPITAL LETTER HA +0426; C; 0446; # CYRILLIC CAPITAL LETTER TSE +0427; C; 0447; # CYRILLIC CAPITAL LETTER CHE +0428; C; 0448; # CYRILLIC CAPITAL LETTER SHA +0429; C; 0449; # CYRILLIC CAPITAL LETTER SHCHA +042A; C; 044A; # CYRILLIC CAPITAL LETTER HARD SIGN +042B; C; 044B; # CYRILLIC CAPITAL LETTER YERU +042C; C; 044C; # CYRILLIC CAPITAL LETTER SOFT SIGN +042D; C; 044D; # CYRILLIC CAPITAL LETTER E +042E; C; 044E; # CYRILLIC CAPITAL LETTER YU +042F; C; 044F; # CYRILLIC CAPITAL LETTER YA +0460; C; 0461; # CYRILLIC CAPITAL LETTER OMEGA +0462; C; 0463; # CYRILLIC CAPITAL LETTER YAT +0464; C; 0465; # CYRILLIC CAPITAL LETTER IOTIFIED E +0466; C; 0467; # CYRILLIC CAPITAL LETTER LITTLE YUS +0468; C; 0469; # CYRILLIC CAPITAL LETTER IOTIFIED LITTLE YUS +046A; C; 046B; # CYRILLIC CAPITAL LETTER BIG YUS +046C; C; 046D; # CYRILLIC CAPITAL LETTER IOTIFIED BIG YUS +046E; C; 046F; # CYRILLIC CAPITAL LETTER KSI +0470; C; 0471; # CYRILLIC CAPITAL LETTER PSI +0472; C; 0473; # CYRILLIC CAPITAL LETTER FITA +0474; C; 0475; # CYRILLIC CAPITAL LETTER IZHITSA +0476; C; 0477; # CYRILLIC CAPITAL LETTER IZHITSA WITH DOUBLE GRAVE ACCENT +0478; C; 0479; # CYRILLIC CAPITAL LETTER UK +047A; C; 047B; # CYRILLIC CAPITAL LETTER ROUND OMEGA +047C; C; 047D; # CYRILLIC CAPITAL LETTER OMEGA WITH TITLO +047E; C; 047F; # CYRILLIC CAPITAL LETTER OT +0480; C; 0481; # CYRILLIC CAPITAL LETTER KOPPA +048A; C; 048B; # CYRILLIC CAPITAL LETTER SHORT I WITH TAIL +048C; C; 048D; # CYRILLIC CAPITAL LETTER SEMISOFT SIGN +048E; C; 048F; # CYRILLIC CAPITAL LETTER ER WITH TICK +0490; C; 0491; # CYRILLIC CAPITAL LETTER GHE WITH UPTURN +0492; C; 0493; # CYRILLIC CAPITAL LETTER GHE WITH STROKE +0494; C; 0495; # CYRILLIC CAPITAL LETTER GHE WITH MIDDLE HOOK +0496; C; 0497; # CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER +0498; C; 0499; # CYRILLIC CAPITAL LETTER ZE WITH DESCENDER +049A; C; 049B; # CYRILLIC CAPITAL LETTER KA WITH DESCENDER +049C; C; 049D; # CYRILLIC CAPITAL LETTER KA WITH VERTICAL STROKE +049E; C; 049F; # CYRILLIC CAPITAL LETTER KA WITH STROKE +04A0; C; 04A1; # CYRILLIC CAPITAL LETTER BASHKIR KA +04A2; C; 04A3; # CYRILLIC CAPITAL LETTER EN WITH DESCENDER +04A4; C; 04A5; # CYRILLIC CAPITAL LIGATURE EN GHE +04A6; C; 04A7; # CYRILLIC CAPITAL LETTER PE WITH MIDDLE HOOK +04A8; C; 04A9; # CYRILLIC CAPITAL LETTER ABKHASIAN HA +04AA; C; 04AB; # CYRILLIC CAPITAL LETTER ES WITH DESCENDER +04AC; C; 04AD; # CYRILLIC CAPITAL LETTER TE WITH DESCENDER +04AE; C; 04AF; # CYRILLIC CAPITAL LETTER STRAIGHT U +04B0; C; 04B1; # CYRILLIC CAPITAL LETTER STRAIGHT U WITH STROKE +04B2; C; 04B3; # CYRILLIC CAPITAL LETTER HA WITH DESCENDER +04B4; C; 04B5; # CYRILLIC CAPITAL LIGATURE TE TSE +04B6; C; 04B7; # CYRILLIC CAPITAL LETTER CHE WITH DESCENDER +04B8; C; 04B9; # CYRILLIC CAPITAL LETTER CHE WITH VERTICAL STROKE +04BA; C; 04BB; # CYRILLIC CAPITAL LETTER SHHA +04BC; C; 04BD; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE +04BE; C; 04BF; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE WITH DESCENDER +04C0; C; 04CF; # CYRILLIC LETTER PALOCHKA +04C1; C; 04C2; # CYRILLIC CAPITAL LETTER ZHE WITH BREVE +04C3; C; 04C4; # CYRILLIC CAPITAL LETTER KA WITH HOOK +04C5; C; 04C6; # CYRILLIC CAPITAL LETTER EL WITH TAIL +04C7; C; 04C8; # CYRILLIC CAPITAL LETTER EN WITH HOOK +04C9; C; 04CA; # CYRILLIC CAPITAL LETTER EN WITH TAIL +04CB; C; 04CC; # CYRILLIC CAPITAL LETTER KHAKASSIAN CHE +04CD; C; 04CE; # CYRILLIC CAPITAL LETTER EM WITH TAIL +04D0; C; 04D1; # CYRILLIC CAPITAL LETTER A WITH BREVE +04D2; C; 04D3; # CYRILLIC CAPITAL LETTER A WITH DIAERESIS +04D4; C; 04D5; # CYRILLIC CAPITAL LIGATURE A IE +04D6; C; 04D7; # CYRILLIC CAPITAL LETTER IE WITH BREVE +04D8; C; 04D9; # CYRILLIC CAPITAL LETTER SCHWA +04DA; C; 04DB; # CYRILLIC CAPITAL LETTER SCHWA WITH DIAERESIS +04DC; C; 04DD; # CYRILLIC CAPITAL LETTER ZHE WITH DIAERESIS +04DE; C; 04DF; # CYRILLIC CAPITAL LETTER ZE WITH DIAERESIS +04E0; C; 04E1; # CYRILLIC CAPITAL LETTER ABKHASIAN DZE +04E2; C; 04E3; # CYRILLIC CAPITAL LETTER I WITH MACRON +04E4; C; 04E5; # CYRILLIC CAPITAL LETTER I WITH DIAERESIS +04E6; C; 04E7; # CYRILLIC CAPITAL LETTER O WITH DIAERESIS +04E8; C; 04E9; # CYRILLIC CAPITAL LETTER BARRED O +04EA; C; 04EB; # CYRILLIC CAPITAL LETTER BARRED O WITH DIAERESIS +04EC; C; 04ED; # CYRILLIC CAPITAL LETTER E WITH DIAERESIS +04EE; C; 04EF; # CYRILLIC CAPITAL LETTER U WITH MACRON +04F0; C; 04F1; # CYRILLIC CAPITAL LETTER U WITH DIAERESIS +04F2; C; 04F3; # CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTE +04F4; C; 04F5; # CYRILLIC CAPITAL LETTER CHE WITH DIAERESIS +04F6; C; 04F7; # CYRILLIC CAPITAL LETTER GHE WITH DESCENDER +04F8; C; 04F9; # CYRILLIC CAPITAL LETTER YERU WITH DIAERESIS +04FA; C; 04FB; # CYRILLIC CAPITAL LETTER GHE WITH STROKE AND HOOK +04FC; C; 04FD; # CYRILLIC CAPITAL LETTER HA WITH HOOK +04FE; C; 04FF; # CYRILLIC CAPITAL LETTER HA WITH STROKE +0500; C; 0501; # CYRILLIC CAPITAL LETTER KOMI DE +0502; C; 0503; # CYRILLIC CAPITAL LETTER KOMI DJE +0504; C; 0505; # CYRILLIC CAPITAL LETTER KOMI ZJE +0506; C; 0507; # CYRILLIC CAPITAL LETTER KOMI DZJE +0508; C; 0509; # CYRILLIC CAPITAL LETTER KOMI LJE +050A; C; 050B; # CYRILLIC CAPITAL LETTER KOMI NJE +050C; C; 050D; # CYRILLIC CAPITAL LETTER KOMI SJE +050E; C; 050F; # CYRILLIC CAPITAL LETTER KOMI TJE +0510; C; 0511; # CYRILLIC CAPITAL LETTER REVERSED ZE +0512; C; 0513; # CYRILLIC CAPITAL LETTER EL WITH HOOK +0514; C; 0515; # CYRILLIC CAPITAL LETTER LHA +0516; C; 0517; # CYRILLIC CAPITAL LETTER RHA +0518; C; 0519; # CYRILLIC CAPITAL LETTER YAE +051A; C; 051B; # CYRILLIC CAPITAL LETTER QA +051C; C; 051D; # CYRILLIC CAPITAL LETTER WE +051E; C; 051F; # CYRILLIC CAPITAL LETTER ALEUT KA +0520; C; 0521; # CYRILLIC CAPITAL LETTER EL WITH MIDDLE HOOK +0522; C; 0523; # CYRILLIC CAPITAL LETTER EN WITH MIDDLE HOOK +0524; C; 0525; # CYRILLIC CAPITAL LETTER PE WITH DESCENDER +0526; C; 0527; # CYRILLIC CAPITAL LETTER SHHA WITH DESCENDER +0528; C; 0529; # CYRILLIC CAPITAL LETTER EN WITH LEFT HOOK +052A; C; 052B; # CYRILLIC CAPITAL LETTER DZZHE +052C; C; 052D; # CYRILLIC CAPITAL LETTER DCHE +052E; C; 052F; # CYRILLIC CAPITAL LETTER EL WITH DESCENDER +0531; C; 0561; # ARMENIAN CAPITAL LETTER AYB +0532; C; 0562; # ARMENIAN CAPITAL LETTER BEN +0533; C; 0563; # ARMENIAN CAPITAL LETTER GIM +0534; C; 0564; # ARMENIAN CAPITAL LETTER DA +0535; C; 0565; # ARMENIAN CAPITAL LETTER ECH +0536; C; 0566; # ARMENIAN CAPITAL LETTER ZA +0537; C; 0567; # ARMENIAN CAPITAL LETTER EH +0538; C; 0568; # ARMENIAN CAPITAL LETTER ET +0539; C; 0569; # ARMENIAN CAPITAL LETTER TO +053A; C; 056A; # ARMENIAN CAPITAL LETTER ZHE +053B; C; 056B; # ARMENIAN CAPITAL LETTER INI +053C; C; 056C; # ARMENIAN CAPITAL LETTER LIWN +053D; C; 056D; # ARMENIAN CAPITAL LETTER XEH +053E; C; 056E; # ARMENIAN CAPITAL LETTER CA +053F; C; 056F; # ARMENIAN CAPITAL LETTER KEN +0540; C; 0570; # ARMENIAN CAPITAL LETTER HO +0541; C; 0571; # ARMENIAN CAPITAL LETTER JA +0542; C; 0572; # ARMENIAN CAPITAL LETTER GHAD +0543; C; 0573; # ARMENIAN CAPITAL LETTER CHEH +0544; C; 0574; # ARMENIAN CAPITAL LETTER MEN +0545; C; 0575; # ARMENIAN CAPITAL LETTER YI +0546; C; 0576; # ARMENIAN CAPITAL LETTER NOW +0547; C; 0577; # ARMENIAN CAPITAL LETTER SHA +0548; C; 0578; # ARMENIAN CAPITAL LETTER VO +0549; C; 0579; # ARMENIAN CAPITAL LETTER CHA +054A; C; 057A; # ARMENIAN CAPITAL LETTER PEH +054B; C; 057B; # ARMENIAN CAPITAL LETTER JHEH +054C; C; 057C; # ARMENIAN CAPITAL LETTER RA +054D; C; 057D; # ARMENIAN CAPITAL LETTER SEH +054E; C; 057E; # ARMENIAN CAPITAL LETTER VEW +054F; C; 057F; # ARMENIAN CAPITAL LETTER TIWN +0550; C; 0580; # ARMENIAN CAPITAL LETTER REH +0551; C; 0581; # ARMENIAN CAPITAL LETTER CO +0552; C; 0582; # ARMENIAN CAPITAL LETTER YIWN +0553; C; 0583; # ARMENIAN CAPITAL LETTER PIWR +0554; C; 0584; # ARMENIAN CAPITAL LETTER KEH +0555; C; 0585; # ARMENIAN CAPITAL LETTER OH +0556; C; 0586; # ARMENIAN CAPITAL LETTER FEH +0587; F; 0565 0582; # ARMENIAN SMALL LIGATURE ECH YIWN +10A0; C; 2D00; # GEORGIAN CAPITAL LETTER AN +10A1; C; 2D01; # GEORGIAN CAPITAL LETTER BAN +10A2; C; 2D02; # GEORGIAN CAPITAL LETTER GAN +10A3; C; 2D03; # GEORGIAN CAPITAL LETTER DON +10A4; C; 2D04; # GEORGIAN CAPITAL LETTER EN +10A5; C; 2D05; # GEORGIAN CAPITAL LETTER VIN +10A6; C; 2D06; # GEORGIAN CAPITAL LETTER ZEN +10A7; C; 2D07; # GEORGIAN CAPITAL LETTER TAN +10A8; C; 2D08; # GEORGIAN CAPITAL LETTER IN +10A9; C; 2D09; # GEORGIAN CAPITAL LETTER KAN +10AA; C; 2D0A; # GEORGIAN CAPITAL LETTER LAS +10AB; C; 2D0B; # GEORGIAN CAPITAL LETTER MAN +10AC; C; 2D0C; # GEORGIAN CAPITAL LETTER NAR +10AD; C; 2D0D; # GEORGIAN CAPITAL LETTER ON +10AE; C; 2D0E; # GEORGIAN CAPITAL LETTER PAR +10AF; C; 2D0F; # GEORGIAN CAPITAL LETTER ZHAR +10B0; C; 2D10; # GEORGIAN CAPITAL LETTER RAE +10B1; C; 2D11; # GEORGIAN CAPITAL LETTER SAN +10B2; C; 2D12; # GEORGIAN CAPITAL LETTER TAR +10B3; C; 2D13; # GEORGIAN CAPITAL LETTER UN +10B4; C; 2D14; # GEORGIAN CAPITAL LETTER PHAR +10B5; C; 2D15; # GEORGIAN CAPITAL LETTER KHAR +10B6; C; 2D16; # GEORGIAN CAPITAL LETTER GHAN +10B7; C; 2D17; # GEORGIAN CAPITAL LETTER QAR +10B8; C; 2D18; # GEORGIAN CAPITAL LETTER SHIN +10B9; C; 2D19; # GEORGIAN CAPITAL LETTER CHIN +10BA; C; 2D1A; # GEORGIAN CAPITAL LETTER CAN +10BB; C; 2D1B; # GEORGIAN CAPITAL LETTER JIL +10BC; C; 2D1C; # GEORGIAN CAPITAL LETTER CIL +10BD; C; 2D1D; # GEORGIAN CAPITAL LETTER CHAR +10BE; C; 2D1E; # GEORGIAN CAPITAL LETTER XAN +10BF; C; 2D1F; # GEORGIAN CAPITAL LETTER JHAN +10C0; C; 2D20; # GEORGIAN CAPITAL LETTER HAE +10C1; C; 2D21; # GEORGIAN CAPITAL LETTER HE +10C2; C; 2D22; # GEORGIAN CAPITAL LETTER HIE +10C3; C; 2D23; # GEORGIAN CAPITAL LETTER WE +10C4; C; 2D24; # GEORGIAN CAPITAL LETTER HAR +10C5; C; 2D25; # GEORGIAN CAPITAL LETTER HOE +10C7; C; 2D27; # GEORGIAN CAPITAL LETTER YN +10CD; C; 2D2D; # GEORGIAN CAPITAL LETTER AEN +13F8; C; 13F0; # CHEROKEE SMALL LETTER YE +13F9; C; 13F1; # CHEROKEE SMALL LETTER YI +13FA; C; 13F2; # CHEROKEE SMALL LETTER YO +13FB; C; 13F3; # CHEROKEE SMALL LETTER YU +13FC; C; 13F4; # CHEROKEE SMALL LETTER YV +13FD; C; 13F5; # CHEROKEE SMALL LETTER MV +1C80; C; 0432; # CYRILLIC SMALL LETTER ROUNDED VE +1C81; C; 0434; # CYRILLIC SMALL LETTER LONG-LEGGED DE +1C82; C; 043E; # CYRILLIC SMALL LETTER NARROW O +1C83; C; 0441; # CYRILLIC SMALL LETTER WIDE ES +1C84; C; 0442; # CYRILLIC SMALL LETTER TALL TE +1C85; C; 0442; # CYRILLIC SMALL LETTER THREE-LEGGED TE +1C86; C; 044A; # CYRILLIC SMALL LETTER TALL HARD SIGN +1C87; C; 0463; # CYRILLIC SMALL LETTER TALL YAT +1C88; C; A64B; # CYRILLIC SMALL LETTER UNBLENDED UK +1C90; C; 10D0; # GEORGIAN MTAVRULI CAPITAL LETTER AN +1C91; C; 10D1; # GEORGIAN MTAVRULI CAPITAL LETTER BAN +1C92; C; 10D2; # GEORGIAN MTAVRULI CAPITAL LETTER GAN +1C93; C; 10D3; # GEORGIAN MTAVRULI CAPITAL LETTER DON +1C94; C; 10D4; # GEORGIAN MTAVRULI CAPITAL LETTER EN +1C95; C; 10D5; # GEORGIAN MTAVRULI CAPITAL LETTER VIN +1C96; C; 10D6; # GEORGIAN MTAVRULI CAPITAL LETTER ZEN +1C97; C; 10D7; # GEORGIAN MTAVRULI CAPITAL LETTER TAN +1C98; C; 10D8; # GEORGIAN MTAVRULI CAPITAL LETTER IN +1C99; C; 10D9; # GEORGIAN MTAVRULI CAPITAL LETTER KAN +1C9A; C; 10DA; # GEORGIAN MTAVRULI CAPITAL LETTER LAS +1C9B; C; 10DB; # GEORGIAN MTAVRULI CAPITAL LETTER MAN +1C9C; C; 10DC; # GEORGIAN MTAVRULI CAPITAL LETTER NAR +1C9D; C; 10DD; # GEORGIAN MTAVRULI CAPITAL LETTER ON +1C9E; C; 10DE; # GEORGIAN MTAVRULI CAPITAL LETTER PAR +1C9F; C; 10DF; # GEORGIAN MTAVRULI CAPITAL LETTER ZHAR +1CA0; C; 10E0; # GEORGIAN MTAVRULI CAPITAL LETTER RAE +1CA1; C; 10E1; # GEORGIAN MTAVRULI CAPITAL LETTER SAN +1CA2; C; 10E2; # GEORGIAN MTAVRULI CAPITAL LETTER TAR +1CA3; C; 10E3; # GEORGIAN MTAVRULI CAPITAL LETTER UN +1CA4; C; 10E4; # GEORGIAN MTAVRULI CAPITAL LETTER PHAR +1CA5; C; 10E5; # GEORGIAN MTAVRULI CAPITAL LETTER KHAR +1CA6; C; 10E6; # GEORGIAN MTAVRULI CAPITAL LETTER GHAN +1CA7; C; 10E7; # GEORGIAN MTAVRULI CAPITAL LETTER QAR +1CA8; C; 10E8; # GEORGIAN MTAVRULI CAPITAL LETTER SHIN +1CA9; C; 10E9; # GEORGIAN MTAVRULI CAPITAL LETTER CHIN +1CAA; C; 10EA; # GEORGIAN MTAVRULI CAPITAL LETTER CAN +1CAB; C; 10EB; # GEORGIAN MTAVRULI CAPITAL LETTER JIL +1CAC; C; 10EC; # GEORGIAN MTAVRULI CAPITAL LETTER CIL +1CAD; C; 10ED; # GEORGIAN MTAVRULI CAPITAL LETTER CHAR +1CAE; C; 10EE; # GEORGIAN MTAVRULI CAPITAL LETTER XAN +1CAF; C; 10EF; # GEORGIAN MTAVRULI CAPITAL LETTER JHAN +1CB0; C; 10F0; # GEORGIAN MTAVRULI CAPITAL LETTER HAE +1CB1; C; 10F1; # GEORGIAN MTAVRULI CAPITAL LETTER HE +1CB2; C; 10F2; # GEORGIAN MTAVRULI CAPITAL LETTER HIE +1CB3; C; 10F3; # GEORGIAN MTAVRULI CAPITAL LETTER WE +1CB4; C; 10F4; # GEORGIAN MTAVRULI CAPITAL LETTER HAR +1CB5; C; 10F5; # GEORGIAN MTAVRULI CAPITAL LETTER HOE +1CB6; C; 10F6; # GEORGIAN MTAVRULI CAPITAL LETTER FI +1CB7; C; 10F7; # GEORGIAN MTAVRULI CAPITAL LETTER YN +1CB8; C; 10F8; # GEORGIAN MTAVRULI CAPITAL LETTER ELIFI +1CB9; C; 10F9; # GEORGIAN MTAVRULI CAPITAL LETTER TURNED GAN +1CBA; C; 10FA; # GEORGIAN MTAVRULI CAPITAL LETTER AIN +1CBD; C; 10FD; # GEORGIAN MTAVRULI CAPITAL LETTER AEN +1CBE; C; 10FE; # GEORGIAN MTAVRULI CAPITAL LETTER HARD SIGN +1CBF; C; 10FF; # GEORGIAN MTAVRULI CAPITAL LETTER LABIAL SIGN +1E00; C; 1E01; # LATIN CAPITAL LETTER A WITH RING BELOW +1E02; C; 1E03; # LATIN CAPITAL LETTER B WITH DOT ABOVE +1E04; C; 1E05; # LATIN CAPITAL LETTER B WITH DOT BELOW +1E06; C; 1E07; # LATIN CAPITAL LETTER B WITH LINE BELOW +1E08; C; 1E09; # LATIN CAPITAL LETTER C WITH CEDILLA AND ACUTE +1E0A; C; 1E0B; # LATIN CAPITAL LETTER D WITH DOT ABOVE +1E0C; C; 1E0D; # LATIN CAPITAL LETTER D WITH DOT BELOW +1E0E; C; 1E0F; # LATIN CAPITAL LETTER D WITH LINE BELOW +1E10; C; 1E11; # LATIN CAPITAL LETTER D WITH CEDILLA +1E12; C; 1E13; # LATIN CAPITAL LETTER D WITH CIRCUMFLEX BELOW +1E14; C; 1E15; # LATIN CAPITAL LETTER E WITH MACRON AND GRAVE +1E16; C; 1E17; # LATIN CAPITAL LETTER E WITH MACRON AND ACUTE +1E18; C; 1E19; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX BELOW +1E1A; C; 1E1B; # LATIN CAPITAL LETTER E WITH TILDE BELOW +1E1C; C; 1E1D; # LATIN CAPITAL LETTER E WITH CEDILLA AND BREVE +1E1E; C; 1E1F; # LATIN CAPITAL LETTER F WITH DOT ABOVE +1E20; C; 1E21; # LATIN CAPITAL LETTER G WITH MACRON +1E22; C; 1E23; # LATIN CAPITAL LETTER H WITH DOT ABOVE +1E24; C; 1E25; # LATIN CAPITAL LETTER H WITH DOT BELOW +1E26; C; 1E27; # LATIN CAPITAL LETTER H WITH DIAERESIS +1E28; C; 1E29; # LATIN CAPITAL LETTER H WITH CEDILLA +1E2A; C; 1E2B; # LATIN CAPITAL LETTER H WITH BREVE BELOW +1E2C; C; 1E2D; # LATIN CAPITAL LETTER I WITH TILDE BELOW +1E2E; C; 1E2F; # LATIN CAPITAL LETTER I WITH DIAERESIS AND ACUTE +1E30; C; 1E31; # LATIN CAPITAL LETTER K WITH ACUTE +1E32; C; 1E33; # LATIN CAPITAL LETTER K WITH DOT BELOW +1E34; C; 1E35; # LATIN CAPITAL LETTER K WITH LINE BELOW +1E36; C; 1E37; # LATIN CAPITAL LETTER L WITH DOT BELOW +1E38; C; 1E39; # LATIN CAPITAL LETTER L WITH DOT BELOW AND MACRON +1E3A; C; 1E3B; # LATIN CAPITAL LETTER L WITH LINE BELOW +1E3C; C; 1E3D; # LATIN CAPITAL LETTER L WITH CIRCUMFLEX BELOW +1E3E; C; 1E3F; # LATIN CAPITAL LETTER M WITH ACUTE +1E40; C; 1E41; # LATIN CAPITAL LETTER M WITH DOT ABOVE +1E42; C; 1E43; # LATIN CAPITAL LETTER M WITH DOT BELOW +1E44; C; 1E45; # LATIN CAPITAL LETTER N WITH DOT ABOVE +1E46; C; 1E47; # LATIN CAPITAL LETTER N WITH DOT BELOW +1E48; C; 1E49; # LATIN CAPITAL LETTER N WITH LINE BELOW +1E4A; C; 1E4B; # LATIN CAPITAL LETTER N WITH CIRCUMFLEX BELOW +1E4C; C; 1E4D; # LATIN CAPITAL LETTER O WITH TILDE AND ACUTE +1E4E; C; 1E4F; # LATIN CAPITAL LETTER O WITH TILDE AND DIAERESIS +1E50; C; 1E51; # LATIN CAPITAL LETTER O WITH MACRON AND GRAVE +1E52; C; 1E53; # LATIN CAPITAL LETTER O WITH MACRON AND ACUTE +1E54; C; 1E55; # LATIN CAPITAL LETTER P WITH ACUTE +1E56; C; 1E57; # LATIN CAPITAL LETTER P WITH DOT ABOVE +1E58; C; 1E59; # LATIN CAPITAL LETTER R WITH DOT ABOVE +1E5A; C; 1E5B; # LATIN CAPITAL LETTER R WITH DOT BELOW +1E5C; C; 1E5D; # LATIN CAPITAL LETTER R WITH DOT BELOW AND MACRON +1E5E; C; 1E5F; # LATIN CAPITAL LETTER R WITH LINE BELOW +1E60; C; 1E61; # LATIN CAPITAL LETTER S WITH DOT ABOVE +1E62; C; 1E63; # LATIN CAPITAL LETTER S WITH DOT BELOW +1E64; C; 1E65; # LATIN CAPITAL LETTER S WITH ACUTE AND DOT ABOVE +1E66; C; 1E67; # LATIN CAPITAL LETTER S WITH CARON AND DOT ABOVE +1E68; C; 1E69; # LATIN CAPITAL LETTER S WITH DOT BELOW AND DOT ABOVE +1E6A; C; 1E6B; # LATIN CAPITAL LETTER T WITH DOT ABOVE +1E6C; C; 1E6D; # LATIN CAPITAL LETTER T WITH DOT BELOW +1E6E; C; 1E6F; # LATIN CAPITAL LETTER T WITH LINE BELOW +1E70; C; 1E71; # LATIN CAPITAL LETTER T WITH CIRCUMFLEX BELOW +1E72; C; 1E73; # LATIN CAPITAL LETTER U WITH DIAERESIS BELOW +1E74; C; 1E75; # LATIN CAPITAL LETTER U WITH TILDE BELOW +1E76; C; 1E77; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX BELOW +1E78; C; 1E79; # LATIN CAPITAL LETTER U WITH TILDE AND ACUTE +1E7A; C; 1E7B; # LATIN CAPITAL LETTER U WITH MACRON AND DIAERESIS +1E7C; C; 1E7D; # LATIN CAPITAL LETTER V WITH TILDE +1E7E; C; 1E7F; # LATIN CAPITAL LETTER V WITH DOT BELOW +1E80; C; 1E81; # LATIN CAPITAL LETTER W WITH GRAVE +1E82; C; 1E83; # LATIN CAPITAL LETTER W WITH ACUTE +1E84; C; 1E85; # LATIN CAPITAL LETTER W WITH DIAERESIS +1E86; C; 1E87; # LATIN CAPITAL LETTER W WITH DOT ABOVE +1E88; C; 1E89; # LATIN CAPITAL LETTER W WITH DOT BELOW +1E8A; C; 1E8B; # LATIN CAPITAL LETTER X WITH DOT ABOVE +1E8C; C; 1E8D; # LATIN CAPITAL LETTER X WITH DIAERESIS +1E8E; C; 1E8F; # LATIN CAPITAL LETTER Y WITH DOT ABOVE +1E90; C; 1E91; # LATIN CAPITAL LETTER Z WITH CIRCUMFLEX +1E92; C; 1E93; # LATIN CAPITAL LETTER Z WITH DOT BELOW +1E94; C; 1E95; # LATIN CAPITAL LETTER Z WITH LINE BELOW +1E96; F; 0068 0331; # LATIN SMALL LETTER H WITH LINE BELOW +1E97; F; 0074 0308; # LATIN SMALL LETTER T WITH DIAERESIS +1E98; F; 0077 030A; # LATIN SMALL LETTER W WITH RING ABOVE +1E99; F; 0079 030A; # LATIN SMALL LETTER Y WITH RING ABOVE +1E9A; F; 0061 02BE; # LATIN SMALL LETTER A WITH RIGHT HALF RING +1E9B; C; 1E61; # LATIN SMALL LETTER LONG S WITH DOT ABOVE +1E9E; F; 0073 0073; # LATIN CAPITAL LETTER SHARP S +1E9E; S; 00DF; # LATIN CAPITAL LETTER SHARP S +1EA0; C; 1EA1; # LATIN CAPITAL LETTER A WITH DOT BELOW +1EA2; C; 1EA3; # LATIN CAPITAL LETTER A WITH HOOK ABOVE +1EA4; C; 1EA5; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND ACUTE +1EA6; C; 1EA7; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND GRAVE +1EA8; C; 1EA9; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND HOOK ABOVE +1EAA; C; 1EAB; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND TILDE +1EAC; C; 1EAD; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND DOT BELOW +1EAE; C; 1EAF; # LATIN CAPITAL LETTER A WITH BREVE AND ACUTE +1EB0; C; 1EB1; # LATIN CAPITAL LETTER A WITH BREVE AND GRAVE +1EB2; C; 1EB3; # LATIN CAPITAL LETTER A WITH BREVE AND HOOK ABOVE +1EB4; C; 1EB5; # LATIN CAPITAL LETTER A WITH BREVE AND TILDE +1EB6; C; 1EB7; # LATIN CAPITAL LETTER A WITH BREVE AND DOT BELOW +1EB8; C; 1EB9; # LATIN CAPITAL LETTER E WITH DOT BELOW +1EBA; C; 1EBB; # LATIN CAPITAL LETTER E WITH HOOK ABOVE +1EBC; C; 1EBD; # LATIN CAPITAL LETTER E WITH TILDE +1EBE; C; 1EBF; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND ACUTE +1EC0; C; 1EC1; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND GRAVE +1EC2; C; 1EC3; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND HOOK ABOVE +1EC4; C; 1EC5; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND TILDE +1EC6; C; 1EC7; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND DOT BELOW +1EC8; C; 1EC9; # LATIN CAPITAL LETTER I WITH HOOK ABOVE +1ECA; C; 1ECB; # LATIN CAPITAL LETTER I WITH DOT BELOW +1ECC; C; 1ECD; # LATIN CAPITAL LETTER O WITH DOT BELOW +1ECE; C; 1ECF; # LATIN CAPITAL LETTER O WITH HOOK ABOVE +1ED0; C; 1ED1; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND ACUTE +1ED2; C; 1ED3; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND GRAVE +1ED4; C; 1ED5; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND HOOK ABOVE +1ED6; C; 1ED7; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND TILDE +1ED8; C; 1ED9; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND DOT BELOW +1EDA; C; 1EDB; # LATIN CAPITAL LETTER O WITH HORN AND ACUTE +1EDC; C; 1EDD; # LATIN CAPITAL LETTER O WITH HORN AND GRAVE +1EDE; C; 1EDF; # LATIN CAPITAL LETTER O WITH HORN AND HOOK ABOVE +1EE0; C; 1EE1; # LATIN CAPITAL LETTER O WITH HORN AND TILDE +1EE2; C; 1EE3; # LATIN CAPITAL LETTER O WITH HORN AND DOT BELOW +1EE4; C; 1EE5; # LATIN CAPITAL LETTER U WITH DOT BELOW +1EE6; C; 1EE7; # LATIN CAPITAL LETTER U WITH HOOK ABOVE +1EE8; C; 1EE9; # LATIN CAPITAL LETTER U WITH HORN AND ACUTE +1EEA; C; 1EEB; # LATIN CAPITAL LETTER U WITH HORN AND GRAVE +1EEC; C; 1EED; # LATIN CAPITAL LETTER U WITH HORN AND HOOK ABOVE +1EEE; C; 1EEF; # LATIN CAPITAL LETTER U WITH HORN AND TILDE +1EF0; C; 1EF1; # LATIN CAPITAL LETTER U WITH HORN AND DOT BELOW +1EF2; C; 1EF3; # LATIN CAPITAL LETTER Y WITH GRAVE +1EF4; C; 1EF5; # LATIN CAPITAL LETTER Y WITH DOT BELOW +1EF6; C; 1EF7; # LATIN CAPITAL LETTER Y WITH HOOK ABOVE +1EF8; C; 1EF9; # LATIN CAPITAL LETTER Y WITH TILDE +1EFA; C; 1EFB; # LATIN CAPITAL LETTER MIDDLE-WELSH LL +1EFC; C; 1EFD; # LATIN CAPITAL LETTER MIDDLE-WELSH V +1EFE; C; 1EFF; # LATIN CAPITAL LETTER Y WITH LOOP +1F08; C; 1F00; # GREEK CAPITAL LETTER ALPHA WITH PSILI +1F09; C; 1F01; # GREEK CAPITAL LETTER ALPHA WITH DASIA +1F0A; C; 1F02; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA +1F0B; C; 1F03; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA +1F0C; C; 1F04; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA +1F0D; C; 1F05; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA +1F0E; C; 1F06; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI +1F0F; C; 1F07; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI +1F18; C; 1F10; # GREEK CAPITAL LETTER EPSILON WITH PSILI +1F19; C; 1F11; # GREEK CAPITAL LETTER EPSILON WITH DASIA +1F1A; C; 1F12; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND VARIA +1F1B; C; 1F13; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND VARIA +1F1C; C; 1F14; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND OXIA +1F1D; C; 1F15; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND OXIA +1F28; C; 1F20; # GREEK CAPITAL LETTER ETA WITH PSILI +1F29; C; 1F21; # GREEK CAPITAL LETTER ETA WITH DASIA +1F2A; C; 1F22; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA +1F2B; C; 1F23; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA +1F2C; C; 1F24; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA +1F2D; C; 1F25; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA +1F2E; C; 1F26; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI +1F2F; C; 1F27; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI +1F38; C; 1F30; # GREEK CAPITAL LETTER IOTA WITH PSILI +1F39; C; 1F31; # GREEK CAPITAL LETTER IOTA WITH DASIA +1F3A; C; 1F32; # GREEK CAPITAL LETTER IOTA WITH PSILI AND VARIA +1F3B; C; 1F33; # GREEK CAPITAL LETTER IOTA WITH DASIA AND VARIA +1F3C; C; 1F34; # GREEK CAPITAL LETTER IOTA WITH PSILI AND OXIA +1F3D; C; 1F35; # GREEK CAPITAL LETTER IOTA WITH DASIA AND OXIA +1F3E; C; 1F36; # GREEK CAPITAL LETTER IOTA WITH PSILI AND PERISPOMENI +1F3F; C; 1F37; # GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI +1F48; C; 1F40; # GREEK CAPITAL LETTER OMICRON WITH PSILI +1F49; C; 1F41; # GREEK CAPITAL LETTER OMICRON WITH DASIA +1F4A; C; 1F42; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND VARIA +1F4B; C; 1F43; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND VARIA +1F4C; C; 1F44; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND OXIA +1F4D; C; 1F45; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND OXIA +1F50; F; 03C5 0313; # GREEK SMALL LETTER UPSILON WITH PSILI +1F52; F; 03C5 0313 0300; # GREEK SMALL LETTER UPSILON WITH PSILI AND VARIA +1F54; F; 03C5 0313 0301; # GREEK SMALL LETTER UPSILON WITH PSILI AND OXIA +1F56; F; 03C5 0313 0342; # GREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI +1F59; C; 1F51; # GREEK CAPITAL LETTER UPSILON WITH DASIA +1F5B; C; 1F53; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND VARIA +1F5D; C; 1F55; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND OXIA +1F5F; C; 1F57; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND PERISPOMENI +1F68; C; 1F60; # GREEK CAPITAL LETTER OMEGA WITH PSILI +1F69; C; 1F61; # GREEK CAPITAL LETTER OMEGA WITH DASIA +1F6A; C; 1F62; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA +1F6B; C; 1F63; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA +1F6C; C; 1F64; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA +1F6D; C; 1F65; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA +1F6E; C; 1F66; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI +1F6F; C; 1F67; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI +1F80; F; 1F00 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND YPOGEGRAMMENI +1F81; F; 1F01 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND YPOGEGRAMMENI +1F82; F; 1F02 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F83; F; 1F03 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F84; F; 1F04 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F85; F; 1F05 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F86; F; 1F06 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F87; F; 1F07 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F88; F; 1F00 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F88; S; 1F80; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F89; F; 1F01 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F89; S; 1F81; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F8A; F; 1F02 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8A; S; 1F82; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8B; F; 1F03 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8B; S; 1F83; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8C; F; 1F04 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8C; S; 1F84; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8D; F; 1F05 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8D; S; 1F85; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8E; F; 1F06 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8E; S; 1F86; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; F; 1F07 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; S; 1F87; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F90; F; 1F20 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI +1F91; F; 1F21 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND YPOGEGRAMMENI +1F92; F; 1F22 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F93; F; 1F23 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F94; F; 1F24 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F95; F; 1F25 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F96; F; 1F26 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F97; F; 1F27 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F98; F; 1F20 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F98; S; 1F90; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F99; F; 1F21 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F99; S; 1F91; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F9A; F; 1F22 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9A; S; 1F92; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9B; F; 1F23 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9B; S; 1F93; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9C; F; 1F24 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9C; S; 1F94; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9D; F; 1F25 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9D; S; 1F95; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9E; F; 1F26 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9E; S; 1F96; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; F; 1F27 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; S; 1F97; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FA0; F; 1F60 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND YPOGEGRAMMENI +1FA1; F; 1F61 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND YPOGEGRAMMENI +1FA2; F; 1F62 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1FA3; F; 1F63 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1FA4; F; 1F64 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1FA5; F; 1F65 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1FA6; F; 1F66 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1FA7; F; 1F67 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1FA8; F; 1F60 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA8; S; 1FA0; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA9; F; 1F61 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FA9; S; 1FA1; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FAA; F; 1F62 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAA; S; 1FA2; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAB; F; 1F63 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAB; S; 1FA3; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAC; F; 1F64 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAC; S; 1FA4; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAD; F; 1F65 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAD; S; 1FA5; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAE; F; 1F66 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAE; S; 1FA6; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; F; 1F67 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; S; 1FA7; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FB2; F; 1F70 03B9; # GREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENI +1FB3; F; 03B1 03B9; # GREEK SMALL LETTER ALPHA WITH YPOGEGRAMMENI +1FB4; F; 03AC 03B9; # GREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENI +1FB6; F; 03B1 0342; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI +1FB7; F; 03B1 0342 03B9; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENI +1FB8; C; 1FB0; # GREEK CAPITAL LETTER ALPHA WITH VRACHY +1FB9; C; 1FB1; # GREEK CAPITAL LETTER ALPHA WITH MACRON +1FBA; C; 1F70; # GREEK CAPITAL LETTER ALPHA WITH VARIA +1FBB; C; 1F71; # GREEK CAPITAL LETTER ALPHA WITH OXIA +1FBC; F; 03B1 03B9; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBC; S; 1FB3; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBE; C; 03B9; # GREEK PROSGEGRAMMENI +1FC2; F; 1F74 03B9; # GREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENI +1FC3; F; 03B7 03B9; # GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI +1FC4; F; 03AE 03B9; # GREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENI +1FC6; F; 03B7 0342; # GREEK SMALL LETTER ETA WITH PERISPOMENI +1FC7; F; 03B7 0342 03B9; # GREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENI +1FC8; C; 1F72; # GREEK CAPITAL LETTER EPSILON WITH VARIA +1FC9; C; 1F73; # GREEK CAPITAL LETTER EPSILON WITH OXIA +1FCA; C; 1F74; # GREEK CAPITAL LETTER ETA WITH VARIA +1FCB; C; 1F75; # GREEK CAPITAL LETTER ETA WITH OXIA +1FCC; F; 03B7 03B9; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FCC; S; 1FC3; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FD2; F; 03B9 0308 0300; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIA +1FD3; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA +1FD6; F; 03B9 0342; # GREEK SMALL LETTER IOTA WITH PERISPOMENI +1FD7; F; 03B9 0308 0342; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENI +1FD8; C; 1FD0; # GREEK CAPITAL LETTER IOTA WITH VRACHY +1FD9; C; 1FD1; # GREEK CAPITAL LETTER IOTA WITH MACRON +1FDA; C; 1F76; # GREEK CAPITAL LETTER IOTA WITH VARIA +1FDB; C; 1F77; # GREEK CAPITAL LETTER IOTA WITH OXIA +1FE2; F; 03C5 0308 0300; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIA +1FE3; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIA +1FE4; F; 03C1 0313; # GREEK SMALL LETTER RHO WITH PSILI +1FE6; F; 03C5 0342; # GREEK SMALL LETTER UPSILON WITH PERISPOMENI +1FE7; F; 03C5 0308 0342; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI +1FE8; C; 1FE0; # GREEK CAPITAL LETTER UPSILON WITH VRACHY +1FE9; C; 1FE1; # GREEK CAPITAL LETTER UPSILON WITH MACRON +1FEA; C; 1F7A; # GREEK CAPITAL LETTER UPSILON WITH VARIA +1FEB; C; 1F7B; # GREEK CAPITAL LETTER UPSILON WITH OXIA +1FEC; C; 1FE5; # GREEK CAPITAL LETTER RHO WITH DASIA +1FF2; F; 1F7C 03B9; # GREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENI +1FF3; F; 03C9 03B9; # GREEK SMALL LETTER OMEGA WITH YPOGEGRAMMENI +1FF4; F; 03CE 03B9; # GREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENI +1FF6; F; 03C9 0342; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI +1FF7; F; 03C9 0342 03B9; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENI +1FF8; C; 1F78; # GREEK CAPITAL LETTER OMICRON WITH VARIA +1FF9; C; 1F79; # GREEK CAPITAL LETTER OMICRON WITH OXIA +1FFA; C; 1F7C; # GREEK CAPITAL LETTER OMEGA WITH VARIA +1FFB; C; 1F7D; # GREEK CAPITAL LETTER OMEGA WITH OXIA +1FFC; F; 03C9 03B9; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +1FFC; S; 1FF3; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +2126; C; 03C9; # OHM SIGN +212A; C; 006B; # KELVIN SIGN +212B; C; 00E5; # ANGSTROM SIGN +2132; C; 214E; # TURNED CAPITAL F +2160; C; 2170; # ROMAN NUMERAL ONE +2161; C; 2171; # ROMAN NUMERAL TWO +2162; C; 2172; # ROMAN NUMERAL THREE +2163; C; 2173; # ROMAN NUMERAL FOUR +2164; C; 2174; # ROMAN NUMERAL FIVE +2165; C; 2175; # ROMAN NUMERAL SIX +2166; C; 2176; # ROMAN NUMERAL SEVEN +2167; C; 2177; # ROMAN NUMERAL EIGHT +2168; C; 2178; # ROMAN NUMERAL NINE +2169; C; 2179; # ROMAN NUMERAL TEN +216A; C; 217A; # ROMAN NUMERAL ELEVEN +216B; C; 217B; # ROMAN NUMERAL TWELVE +216C; C; 217C; # ROMAN NUMERAL FIFTY +216D; C; 217D; # ROMAN NUMERAL ONE HUNDRED +216E; C; 217E; # ROMAN NUMERAL FIVE HUNDRED +216F; C; 217F; # ROMAN NUMERAL ONE THOUSAND +2183; C; 2184; # ROMAN NUMERAL REVERSED ONE HUNDRED +24B6; C; 24D0; # CIRCLED LATIN CAPITAL LETTER A +24B7; C; 24D1; # CIRCLED LATIN CAPITAL LETTER B +24B8; C; 24D2; # CIRCLED LATIN CAPITAL LETTER C +24B9; C; 24D3; # CIRCLED LATIN CAPITAL LETTER D +24BA; C; 24D4; # CIRCLED LATIN CAPITAL LETTER E +24BB; C; 24D5; # CIRCLED LATIN CAPITAL LETTER F +24BC; C; 24D6; # CIRCLED LATIN CAPITAL LETTER G +24BD; C; 24D7; # CIRCLED LATIN CAPITAL LETTER H +24BE; C; 24D8; # CIRCLED LATIN CAPITAL LETTER I +24BF; C; 24D9; # CIRCLED LATIN CAPITAL LETTER J +24C0; C; 24DA; # CIRCLED LATIN CAPITAL LETTER K +24C1; C; 24DB; # CIRCLED LATIN CAPITAL LETTER L +24C2; C; 24DC; # CIRCLED LATIN CAPITAL LETTER M +24C3; C; 24DD; # CIRCLED LATIN CAPITAL LETTER N +24C4; C; 24DE; # CIRCLED LATIN CAPITAL LETTER O +24C5; C; 24DF; # CIRCLED LATIN CAPITAL LETTER P +24C6; C; 24E0; # CIRCLED LATIN CAPITAL LETTER Q +24C7; C; 24E1; # CIRCLED LATIN CAPITAL LETTER R +24C8; C; 24E2; # CIRCLED LATIN CAPITAL LETTER S +24C9; C; 24E3; # CIRCLED LATIN CAPITAL LETTER T +24CA; C; 24E4; # CIRCLED LATIN CAPITAL LETTER U +24CB; C; 24E5; # CIRCLED LATIN CAPITAL LETTER V +24CC; C; 24E6; # CIRCLED LATIN CAPITAL LETTER W +24CD; C; 24E7; # CIRCLED LATIN CAPITAL LETTER X +24CE; C; 24E8; # CIRCLED LATIN CAPITAL LETTER Y +24CF; C; 24E9; # CIRCLED LATIN CAPITAL LETTER Z +2C00; C; 2C30; # GLAGOLITIC CAPITAL LETTER AZU +2C01; C; 2C31; # GLAGOLITIC CAPITAL LETTER BUKY +2C02; C; 2C32; # GLAGOLITIC CAPITAL LETTER VEDE +2C03; C; 2C33; # GLAGOLITIC CAPITAL LETTER GLAGOLI +2C04; C; 2C34; # GLAGOLITIC CAPITAL LETTER DOBRO +2C05; C; 2C35; # GLAGOLITIC CAPITAL LETTER YESTU +2C06; C; 2C36; # GLAGOLITIC CAPITAL LETTER ZHIVETE +2C07; C; 2C37; # GLAGOLITIC CAPITAL LETTER DZELO +2C08; C; 2C38; # GLAGOLITIC CAPITAL LETTER ZEMLJA +2C09; C; 2C39; # GLAGOLITIC CAPITAL LETTER IZHE +2C0A; C; 2C3A; # GLAGOLITIC CAPITAL LETTER INITIAL IZHE +2C0B; C; 2C3B; # GLAGOLITIC CAPITAL LETTER I +2C0C; C; 2C3C; # GLAGOLITIC CAPITAL LETTER DJERVI +2C0D; C; 2C3D; # GLAGOLITIC CAPITAL LETTER KAKO +2C0E; C; 2C3E; # GLAGOLITIC CAPITAL LETTER LJUDIJE +2C0F; C; 2C3F; # GLAGOLITIC CAPITAL LETTER MYSLITE +2C10; C; 2C40; # GLAGOLITIC CAPITAL LETTER NASHI +2C11; C; 2C41; # GLAGOLITIC CAPITAL LETTER ONU +2C12; C; 2C42; # GLAGOLITIC CAPITAL LETTER POKOJI +2C13; C; 2C43; # GLAGOLITIC CAPITAL LETTER RITSI +2C14; C; 2C44; # GLAGOLITIC CAPITAL LETTER SLOVO +2C15; C; 2C45; # GLAGOLITIC CAPITAL LETTER TVRIDO +2C16; C; 2C46; # GLAGOLITIC CAPITAL LETTER UKU +2C17; C; 2C47; # GLAGOLITIC CAPITAL LETTER FRITU +2C18; C; 2C48; # GLAGOLITIC CAPITAL LETTER HERU +2C19; C; 2C49; # GLAGOLITIC CAPITAL LETTER OTU +2C1A; C; 2C4A; # GLAGOLITIC CAPITAL LETTER PE +2C1B; C; 2C4B; # GLAGOLITIC CAPITAL LETTER SHTA +2C1C; C; 2C4C; # GLAGOLITIC CAPITAL LETTER TSI +2C1D; C; 2C4D; # GLAGOLITIC CAPITAL LETTER CHRIVI +2C1E; C; 2C4E; # GLAGOLITIC CAPITAL LETTER SHA +2C1F; C; 2C4F; # GLAGOLITIC CAPITAL LETTER YERU +2C20; C; 2C50; # GLAGOLITIC CAPITAL LETTER YERI +2C21; C; 2C51; # GLAGOLITIC CAPITAL LETTER YATI +2C22; C; 2C52; # GLAGOLITIC CAPITAL LETTER SPIDERY HA +2C23; C; 2C53; # GLAGOLITIC CAPITAL LETTER YU +2C24; C; 2C54; # GLAGOLITIC CAPITAL LETTER SMALL YUS +2C25; C; 2C55; # GLAGOLITIC CAPITAL LETTER SMALL YUS WITH TAIL +2C26; C; 2C56; # GLAGOLITIC CAPITAL LETTER YO +2C27; C; 2C57; # GLAGOLITIC CAPITAL LETTER IOTATED SMALL YUS +2C28; C; 2C58; # GLAGOLITIC CAPITAL LETTER BIG YUS +2C29; C; 2C59; # GLAGOLITIC CAPITAL LETTER IOTATED BIG YUS +2C2A; C; 2C5A; # GLAGOLITIC CAPITAL LETTER FITA +2C2B; C; 2C5B; # GLAGOLITIC CAPITAL LETTER IZHITSA +2C2C; C; 2C5C; # GLAGOLITIC CAPITAL LETTER SHTAPIC +2C2D; C; 2C5D; # GLAGOLITIC CAPITAL LETTER TROKUTASTI A +2C2E; C; 2C5E; # GLAGOLITIC CAPITAL LETTER LATINATE MYSLITE +2C60; C; 2C61; # LATIN CAPITAL LETTER L WITH DOUBLE BAR +2C62; C; 026B; # LATIN CAPITAL LETTER L WITH MIDDLE TILDE +2C63; C; 1D7D; # LATIN CAPITAL LETTER P WITH STROKE +2C64; C; 027D; # LATIN CAPITAL LETTER R WITH TAIL +2C67; C; 2C68; # LATIN CAPITAL LETTER H WITH DESCENDER +2C69; C; 2C6A; # LATIN CAPITAL LETTER K WITH DESCENDER +2C6B; C; 2C6C; # LATIN CAPITAL LETTER Z WITH DESCENDER +2C6D; C; 0251; # LATIN CAPITAL LETTER ALPHA +2C6E; C; 0271; # LATIN CAPITAL LETTER M WITH HOOK +2C6F; C; 0250; # LATIN CAPITAL LETTER TURNED A +2C70; C; 0252; # LATIN CAPITAL LETTER TURNED ALPHA +2C72; C; 2C73; # LATIN CAPITAL LETTER W WITH HOOK +2C75; C; 2C76; # LATIN CAPITAL LETTER HALF H +2C7E; C; 023F; # LATIN CAPITAL LETTER S WITH SWASH TAIL +2C7F; C; 0240; # LATIN CAPITAL LETTER Z WITH SWASH TAIL +2C80; C; 2C81; # COPTIC CAPITAL LETTER ALFA +2C82; C; 2C83; # COPTIC CAPITAL LETTER VIDA +2C84; C; 2C85; # COPTIC CAPITAL LETTER GAMMA +2C86; C; 2C87; # COPTIC CAPITAL LETTER DALDA +2C88; C; 2C89; # COPTIC CAPITAL LETTER EIE +2C8A; C; 2C8B; # COPTIC CAPITAL LETTER SOU +2C8C; C; 2C8D; # COPTIC CAPITAL LETTER ZATA +2C8E; C; 2C8F; # COPTIC CAPITAL LETTER HATE +2C90; C; 2C91; # COPTIC CAPITAL LETTER THETHE +2C92; C; 2C93; # COPTIC CAPITAL LETTER IAUDA +2C94; C; 2C95; # COPTIC CAPITAL LETTER KAPA +2C96; C; 2C97; # COPTIC CAPITAL LETTER LAULA +2C98; C; 2C99; # COPTIC CAPITAL LETTER MI +2C9A; C; 2C9B; # COPTIC CAPITAL LETTER NI +2C9C; C; 2C9D; # COPTIC CAPITAL LETTER KSI +2C9E; C; 2C9F; # COPTIC CAPITAL LETTER O +2CA0; C; 2CA1; # COPTIC CAPITAL LETTER PI +2CA2; C; 2CA3; # COPTIC CAPITAL LETTER RO +2CA4; C; 2CA5; # COPTIC CAPITAL LETTER SIMA +2CA6; C; 2CA7; # COPTIC CAPITAL LETTER TAU +2CA8; C; 2CA9; # COPTIC CAPITAL LETTER UA +2CAA; C; 2CAB; # COPTIC CAPITAL LETTER FI +2CAC; C; 2CAD; # COPTIC CAPITAL LETTER KHI +2CAE; C; 2CAF; # COPTIC CAPITAL LETTER PSI +2CB0; C; 2CB1; # COPTIC CAPITAL LETTER OOU +2CB2; C; 2CB3; # COPTIC CAPITAL LETTER DIALECT-P ALEF +2CB4; C; 2CB5; # COPTIC CAPITAL LETTER OLD COPTIC AIN +2CB6; C; 2CB7; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC EIE +2CB8; C; 2CB9; # COPTIC CAPITAL LETTER DIALECT-P KAPA +2CBA; C; 2CBB; # COPTIC CAPITAL LETTER DIALECT-P NI +2CBC; C; 2CBD; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC NI +2CBE; C; 2CBF; # COPTIC CAPITAL LETTER OLD COPTIC OOU +2CC0; C; 2CC1; # COPTIC CAPITAL LETTER SAMPI +2CC2; C; 2CC3; # COPTIC CAPITAL LETTER CROSSED SHEI +2CC4; C; 2CC5; # COPTIC CAPITAL LETTER OLD COPTIC SHEI +2CC6; C; 2CC7; # COPTIC CAPITAL LETTER OLD COPTIC ESH +2CC8; C; 2CC9; # COPTIC CAPITAL LETTER AKHMIMIC KHEI +2CCA; C; 2CCB; # COPTIC CAPITAL LETTER DIALECT-P HORI +2CCC; C; 2CCD; # COPTIC CAPITAL LETTER OLD COPTIC HORI +2CCE; C; 2CCF; # COPTIC CAPITAL LETTER OLD COPTIC HA +2CD0; C; 2CD1; # COPTIC CAPITAL LETTER L-SHAPED HA +2CD2; C; 2CD3; # COPTIC CAPITAL LETTER OLD COPTIC HEI +2CD4; C; 2CD5; # COPTIC CAPITAL LETTER OLD COPTIC HAT +2CD6; C; 2CD7; # COPTIC CAPITAL LETTER OLD COPTIC GANGIA +2CD8; C; 2CD9; # COPTIC CAPITAL LETTER OLD COPTIC DJA +2CDA; C; 2CDB; # COPTIC CAPITAL LETTER OLD COPTIC SHIMA +2CDC; C; 2CDD; # COPTIC CAPITAL LETTER OLD NUBIAN SHIMA +2CDE; C; 2CDF; # COPTIC CAPITAL LETTER OLD NUBIAN NGI +2CE0; C; 2CE1; # COPTIC CAPITAL LETTER OLD NUBIAN NYI +2CE2; C; 2CE3; # COPTIC CAPITAL LETTER OLD NUBIAN WAU +2CEB; C; 2CEC; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC SHEI +2CED; C; 2CEE; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC GANGIA +2CF2; C; 2CF3; # COPTIC CAPITAL LETTER BOHAIRIC KHEI +A640; C; A641; # CYRILLIC CAPITAL LETTER ZEMLYA +A642; C; A643; # CYRILLIC CAPITAL LETTER DZELO +A644; C; A645; # CYRILLIC CAPITAL LETTER REVERSED DZE +A646; C; A647; # CYRILLIC CAPITAL LETTER IOTA +A648; C; A649; # CYRILLIC CAPITAL LETTER DJERV +A64A; C; A64B; # CYRILLIC CAPITAL LETTER MONOGRAPH UK +A64C; C; A64D; # CYRILLIC CAPITAL LETTER BROAD OMEGA +A64E; C; A64F; # CYRILLIC CAPITAL LETTER NEUTRAL YER +A650; C; A651; # CYRILLIC CAPITAL LETTER YERU WITH BACK YER +A652; C; A653; # CYRILLIC CAPITAL LETTER IOTIFIED YAT +A654; C; A655; # CYRILLIC CAPITAL LETTER REVERSED YU +A656; C; A657; # CYRILLIC CAPITAL LETTER IOTIFIED A +A658; C; A659; # CYRILLIC CAPITAL LETTER CLOSED LITTLE YUS +A65A; C; A65B; # CYRILLIC CAPITAL LETTER BLENDED YUS +A65C; C; A65D; # CYRILLIC CAPITAL LETTER IOTIFIED CLOSED LITTLE YUS +A65E; C; A65F; # CYRILLIC CAPITAL LETTER YN +A660; C; A661; # CYRILLIC CAPITAL LETTER REVERSED TSE +A662; C; A663; # CYRILLIC CAPITAL LETTER SOFT DE +A664; C; A665; # CYRILLIC CAPITAL LETTER SOFT EL +A666; C; A667; # CYRILLIC CAPITAL LETTER SOFT EM +A668; C; A669; # CYRILLIC CAPITAL LETTER MONOCULAR O +A66A; C; A66B; # CYRILLIC CAPITAL LETTER BINOCULAR O +A66C; C; A66D; # CYRILLIC CAPITAL LETTER DOUBLE MONOCULAR O +A680; C; A681; # CYRILLIC CAPITAL LETTER DWE +A682; C; A683; # CYRILLIC CAPITAL LETTER DZWE +A684; C; A685; # CYRILLIC CAPITAL LETTER ZHWE +A686; C; A687; # CYRILLIC CAPITAL LETTER CCHE +A688; C; A689; # CYRILLIC CAPITAL LETTER DZZE +A68A; C; A68B; # CYRILLIC CAPITAL LETTER TE WITH MIDDLE HOOK +A68C; C; A68D; # CYRILLIC CAPITAL LETTER TWE +A68E; C; A68F; # CYRILLIC CAPITAL LETTER TSWE +A690; C; A691; # CYRILLIC CAPITAL LETTER TSSE +A692; C; A693; # CYRILLIC CAPITAL LETTER TCHE +A694; C; A695; # CYRILLIC CAPITAL LETTER HWE +A696; C; A697; # CYRILLIC CAPITAL LETTER SHWE +A698; C; A699; # CYRILLIC CAPITAL LETTER DOUBLE O +A69A; C; A69B; # CYRILLIC CAPITAL LETTER CROSSED O +A722; C; A723; # LATIN CAPITAL LETTER EGYPTOLOGICAL ALEF +A724; C; A725; # LATIN CAPITAL LETTER EGYPTOLOGICAL AIN +A726; C; A727; # LATIN CAPITAL LETTER HENG +A728; C; A729; # LATIN CAPITAL LETTER TZ +A72A; C; A72B; # LATIN CAPITAL LETTER TRESILLO +A72C; C; A72D; # LATIN CAPITAL LETTER CUATRILLO +A72E; C; A72F; # LATIN CAPITAL LETTER CUATRILLO WITH COMMA +A732; C; A733; # LATIN CAPITAL LETTER AA +A734; C; A735; # LATIN CAPITAL LETTER AO +A736; C; A737; # LATIN CAPITAL LETTER AU +A738; C; A739; # LATIN CAPITAL LETTER AV +A73A; C; A73B; # LATIN CAPITAL LETTER AV WITH HORIZONTAL BAR +A73C; C; A73D; # LATIN CAPITAL LETTER AY +A73E; C; A73F; # LATIN CAPITAL LETTER REVERSED C WITH DOT +A740; C; A741; # LATIN CAPITAL LETTER K WITH STROKE +A742; C; A743; # LATIN CAPITAL LETTER K WITH DIAGONAL STROKE +A744; C; A745; # LATIN CAPITAL LETTER K WITH STROKE AND DIAGONAL STROKE +A746; C; A747; # LATIN CAPITAL LETTER BROKEN L +A748; C; A749; # LATIN CAPITAL LETTER L WITH HIGH STROKE +A74A; C; A74B; # LATIN CAPITAL LETTER O WITH LONG STROKE OVERLAY +A74C; C; A74D; # LATIN CAPITAL LETTER O WITH LOOP +A74E; C; A74F; # LATIN CAPITAL LETTER OO +A750; C; A751; # LATIN CAPITAL LETTER P WITH STROKE THROUGH DESCENDER +A752; C; A753; # LATIN CAPITAL LETTER P WITH FLOURISH +A754; C; A755; # LATIN CAPITAL LETTER P WITH SQUIRREL TAIL +A756; C; A757; # LATIN CAPITAL LETTER Q WITH STROKE THROUGH DESCENDER +A758; C; A759; # LATIN CAPITAL LETTER Q WITH DIAGONAL STROKE +A75A; C; A75B; # LATIN CAPITAL LETTER R ROTUNDA +A75C; C; A75D; # LATIN CAPITAL LETTER RUM ROTUNDA +A75E; C; A75F; # LATIN CAPITAL LETTER V WITH DIAGONAL STROKE +A760; C; A761; # LATIN CAPITAL LETTER VY +A762; C; A763; # LATIN CAPITAL LETTER VISIGOTHIC Z +A764; C; A765; # LATIN CAPITAL LETTER THORN WITH STROKE +A766; C; A767; # LATIN CAPITAL LETTER THORN WITH STROKE THROUGH DESCENDER +A768; C; A769; # LATIN CAPITAL LETTER VEND +A76A; C; A76B; # LATIN CAPITAL LETTER ET +A76C; C; A76D; # LATIN CAPITAL LETTER IS +A76E; C; A76F; # LATIN CAPITAL LETTER CON +A779; C; A77A; # LATIN CAPITAL LETTER INSULAR D +A77B; C; A77C; # LATIN CAPITAL LETTER INSULAR F +A77D; C; 1D79; # LATIN CAPITAL LETTER INSULAR G +A77E; C; A77F; # LATIN CAPITAL LETTER TURNED INSULAR G +A780; C; A781; # LATIN CAPITAL LETTER TURNED L +A782; C; A783; # LATIN CAPITAL LETTER INSULAR R +A784; C; A785; # LATIN CAPITAL LETTER INSULAR S +A786; C; A787; # LATIN CAPITAL LETTER INSULAR T +A78B; C; A78C; # LATIN CAPITAL LETTER SALTILLO +A78D; C; 0265; # LATIN CAPITAL LETTER TURNED H +A790; C; A791; # LATIN CAPITAL LETTER N WITH DESCENDER +A792; C; A793; # LATIN CAPITAL LETTER C WITH BAR +A796; C; A797; # LATIN CAPITAL LETTER B WITH FLOURISH +A798; C; A799; # LATIN CAPITAL LETTER F WITH STROKE +A79A; C; A79B; # LATIN CAPITAL LETTER VOLAPUK AE +A79C; C; A79D; # LATIN CAPITAL LETTER VOLAPUK OE +A79E; C; A79F; # LATIN CAPITAL LETTER VOLAPUK UE +A7A0; C; A7A1; # LATIN CAPITAL LETTER G WITH OBLIQUE STROKE +A7A2; C; A7A3; # LATIN CAPITAL LETTER K WITH OBLIQUE STROKE +A7A4; C; A7A5; # LATIN CAPITAL LETTER N WITH OBLIQUE STROKE +A7A6; C; A7A7; # LATIN CAPITAL LETTER R WITH OBLIQUE STROKE +A7A8; C; A7A9; # LATIN CAPITAL LETTER S WITH OBLIQUE STROKE +A7AA; C; 0266; # LATIN CAPITAL LETTER H WITH HOOK +A7AB; C; 025C; # LATIN CAPITAL LETTER REVERSED OPEN E +A7AC; C; 0261; # LATIN CAPITAL LETTER SCRIPT G +A7AD; C; 026C; # LATIN CAPITAL LETTER L WITH BELT +A7AE; C; 026A; # LATIN CAPITAL LETTER SMALL CAPITAL I +A7B0; C; 029E; # LATIN CAPITAL LETTER TURNED K +A7B1; C; 0287; # LATIN CAPITAL LETTER TURNED T +A7B2; C; 029D; # LATIN CAPITAL LETTER J WITH CROSSED-TAIL +A7B3; C; AB53; # LATIN CAPITAL LETTER CHI +A7B4; C; A7B5; # LATIN CAPITAL LETTER BETA +A7B6; C; A7B7; # LATIN CAPITAL LETTER OMEGA +A7B8; C; A7B9; # LATIN CAPITAL LETTER U WITH STROKE +AB70; C; 13A0; # CHEROKEE SMALL LETTER A +AB71; C; 13A1; # CHEROKEE SMALL LETTER E +AB72; C; 13A2; # CHEROKEE SMALL LETTER I +AB73; C; 13A3; # CHEROKEE SMALL LETTER O +AB74; C; 13A4; # CHEROKEE SMALL LETTER U +AB75; C; 13A5; # CHEROKEE SMALL LETTER V +AB76; C; 13A6; # CHEROKEE SMALL LETTER GA +AB77; C; 13A7; # CHEROKEE SMALL LETTER KA +AB78; C; 13A8; # CHEROKEE SMALL LETTER GE +AB79; C; 13A9; # CHEROKEE SMALL LETTER GI +AB7A; C; 13AA; # CHEROKEE SMALL LETTER GO +AB7B; C; 13AB; # CHEROKEE SMALL LETTER GU +AB7C; C; 13AC; # CHEROKEE SMALL LETTER GV +AB7D; C; 13AD; # CHEROKEE SMALL LETTER HA +AB7E; C; 13AE; # CHEROKEE SMALL LETTER HE +AB7F; C; 13AF; # CHEROKEE SMALL LETTER HI +AB80; C; 13B0; # CHEROKEE SMALL LETTER HO +AB81; C; 13B1; # CHEROKEE SMALL LETTER HU +AB82; C; 13B2; # CHEROKEE SMALL LETTER HV +AB83; C; 13B3; # CHEROKEE SMALL LETTER LA +AB84; C; 13B4; # CHEROKEE SMALL LETTER LE +AB85; C; 13B5; # CHEROKEE SMALL LETTER LI +AB86; C; 13B6; # CHEROKEE SMALL LETTER LO +AB87; C; 13B7; # CHEROKEE SMALL LETTER LU +AB88; C; 13B8; # CHEROKEE SMALL LETTER LV +AB89; C; 13B9; # CHEROKEE SMALL LETTER MA +AB8A; C; 13BA; # CHEROKEE SMALL LETTER ME +AB8B; C; 13BB; # CHEROKEE SMALL LETTER MI +AB8C; C; 13BC; # CHEROKEE SMALL LETTER MO +AB8D; C; 13BD; # CHEROKEE SMALL LETTER MU +AB8E; C; 13BE; # CHEROKEE SMALL LETTER NA +AB8F; C; 13BF; # CHEROKEE SMALL LETTER HNA +AB90; C; 13C0; # CHEROKEE SMALL LETTER NAH +AB91; C; 13C1; # CHEROKEE SMALL LETTER NE +AB92; C; 13C2; # CHEROKEE SMALL LETTER NI +AB93; C; 13C3; # CHEROKEE SMALL LETTER NO +AB94; C; 13C4; # CHEROKEE SMALL LETTER NU +AB95; C; 13C5; # CHEROKEE SMALL LETTER NV +AB96; C; 13C6; # CHEROKEE SMALL LETTER QUA +AB97; C; 13C7; # CHEROKEE SMALL LETTER QUE +AB98; C; 13C8; # CHEROKEE SMALL LETTER QUI +AB99; C; 13C9; # CHEROKEE SMALL LETTER QUO +AB9A; C; 13CA; # CHEROKEE SMALL LETTER QUU +AB9B; C; 13CB; # CHEROKEE SMALL LETTER QUV +AB9C; C; 13CC; # CHEROKEE SMALL LETTER SA +AB9D; C; 13CD; # CHEROKEE SMALL LETTER S +AB9E; C; 13CE; # CHEROKEE SMALL LETTER SE +AB9F; C; 13CF; # CHEROKEE SMALL LETTER SI +ABA0; C; 13D0; # CHEROKEE SMALL LETTER SO +ABA1; C; 13D1; # CHEROKEE SMALL LETTER SU +ABA2; C; 13D2; # CHEROKEE SMALL LETTER SV +ABA3; C; 13D3; # CHEROKEE SMALL LETTER DA +ABA4; C; 13D4; # CHEROKEE SMALL LETTER TA +ABA5; C; 13D5; # CHEROKEE SMALL LETTER DE +ABA6; C; 13D6; # CHEROKEE SMALL LETTER TE +ABA7; C; 13D7; # CHEROKEE SMALL LETTER DI +ABA8; C; 13D8; # CHEROKEE SMALL LETTER TI +ABA9; C; 13D9; # CHEROKEE SMALL LETTER DO +ABAA; C; 13DA; # CHEROKEE SMALL LETTER DU +ABAB; C; 13DB; # CHEROKEE SMALL LETTER DV +ABAC; C; 13DC; # CHEROKEE SMALL LETTER DLA +ABAD; C; 13DD; # CHEROKEE SMALL LETTER TLA +ABAE; C; 13DE; # CHEROKEE SMALL LETTER TLE +ABAF; C; 13DF; # CHEROKEE SMALL LETTER TLI +ABB0; C; 13E0; # CHEROKEE SMALL LETTER TLO +ABB1; C; 13E1; # CHEROKEE SMALL LETTER TLU +ABB2; C; 13E2; # CHEROKEE SMALL LETTER TLV +ABB3; C; 13E3; # CHEROKEE SMALL LETTER TSA +ABB4; C; 13E4; # CHEROKEE SMALL LETTER TSE +ABB5; C; 13E5; # CHEROKEE SMALL LETTER TSI +ABB6; C; 13E6; # CHEROKEE SMALL LETTER TSO +ABB7; C; 13E7; # CHEROKEE SMALL LETTER TSU +ABB8; C; 13E8; # CHEROKEE SMALL LETTER TSV +ABB9; C; 13E9; # CHEROKEE SMALL LETTER WA +ABBA; C; 13EA; # CHEROKEE SMALL LETTER WE +ABBB; C; 13EB; # CHEROKEE SMALL LETTER WI +ABBC; C; 13EC; # CHEROKEE SMALL LETTER WO +ABBD; C; 13ED; # CHEROKEE SMALL LETTER WU +ABBE; C; 13EE; # CHEROKEE SMALL LETTER WV +ABBF; C; 13EF; # CHEROKEE SMALL LETTER YA +FB00; F; 0066 0066; # LATIN SMALL LIGATURE FF +FB01; F; 0066 0069; # LATIN SMALL LIGATURE FI +FB02; F; 0066 006C; # LATIN SMALL LIGATURE FL +FB03; F; 0066 0066 0069; # LATIN SMALL LIGATURE FFI +FB04; F; 0066 0066 006C; # LATIN SMALL LIGATURE FFL +FB05; F; 0073 0074; # LATIN SMALL LIGATURE LONG S T +FB06; F; 0073 0074; # LATIN SMALL LIGATURE ST +FB13; F; 0574 0576; # ARMENIAN SMALL LIGATURE MEN NOW +FB14; F; 0574 0565; # ARMENIAN SMALL LIGATURE MEN ECH +FB15; F; 0574 056B; # ARMENIAN SMALL LIGATURE MEN INI +FB16; F; 057E 0576; # ARMENIAN SMALL LIGATURE VEW NOW +FB17; F; 0574 056D; # ARMENIAN SMALL LIGATURE MEN XEH +FF21; C; FF41; # FULLWIDTH LATIN CAPITAL LETTER A +FF22; C; FF42; # FULLWIDTH LATIN CAPITAL LETTER B +FF23; C; FF43; # FULLWIDTH LATIN CAPITAL LETTER C +FF24; C; FF44; # FULLWIDTH LATIN CAPITAL LETTER D +FF25; C; FF45; # FULLWIDTH LATIN CAPITAL LETTER E +FF26; C; FF46; # FULLWIDTH LATIN CAPITAL LETTER F +FF27; C; FF47; # FULLWIDTH LATIN CAPITAL LETTER G +FF28; C; FF48; # FULLWIDTH LATIN CAPITAL LETTER H +FF29; C; FF49; # FULLWIDTH LATIN CAPITAL LETTER I +FF2A; C; FF4A; # FULLWIDTH LATIN CAPITAL LETTER J +FF2B; C; FF4B; # FULLWIDTH LATIN CAPITAL LETTER K +FF2C; C; FF4C; # FULLWIDTH LATIN CAPITAL LETTER L +FF2D; C; FF4D; # FULLWIDTH LATIN CAPITAL LETTER M +FF2E; C; FF4E; # FULLWIDTH LATIN CAPITAL LETTER N +FF2F; C; FF4F; # FULLWIDTH LATIN CAPITAL LETTER O +FF30; C; FF50; # FULLWIDTH LATIN CAPITAL LETTER P +FF31; C; FF51; # FULLWIDTH LATIN CAPITAL LETTER Q +FF32; C; FF52; # FULLWIDTH LATIN CAPITAL LETTER R +FF33; C; FF53; # FULLWIDTH LATIN CAPITAL LETTER S +FF34; C; FF54; # FULLWIDTH LATIN CAPITAL LETTER T +FF35; C; FF55; # FULLWIDTH LATIN CAPITAL LETTER U +FF36; C; FF56; # FULLWIDTH LATIN CAPITAL LETTER V +FF37; C; FF57; # FULLWIDTH LATIN CAPITAL LETTER W +FF38; C; FF58; # FULLWIDTH LATIN CAPITAL LETTER X +FF39; C; FF59; # FULLWIDTH LATIN CAPITAL LETTER Y +FF3A; C; FF5A; # FULLWIDTH LATIN CAPITAL LETTER Z +10400; C; 10428; # DESERET CAPITAL LETTER LONG I +10401; C; 10429; # DESERET CAPITAL LETTER LONG E +10402; C; 1042A; # DESERET CAPITAL LETTER LONG A +10403; C; 1042B; # DESERET CAPITAL LETTER LONG AH +10404; C; 1042C; # DESERET CAPITAL LETTER LONG O +10405; C; 1042D; # DESERET CAPITAL LETTER LONG OO +10406; C; 1042E; # DESERET CAPITAL LETTER SHORT I +10407; C; 1042F; # DESERET CAPITAL LETTER SHORT E +10408; C; 10430; # DESERET CAPITAL LETTER SHORT A +10409; C; 10431; # DESERET CAPITAL LETTER SHORT AH +1040A; C; 10432; # DESERET CAPITAL LETTER SHORT O +1040B; C; 10433; # DESERET CAPITAL LETTER SHORT OO +1040C; C; 10434; # DESERET CAPITAL LETTER AY +1040D; C; 10435; # DESERET CAPITAL LETTER OW +1040E; C; 10436; # DESERET CAPITAL LETTER WU +1040F; C; 10437; # DESERET CAPITAL LETTER YEE +10410; C; 10438; # DESERET CAPITAL LETTER H +10411; C; 10439; # DESERET CAPITAL LETTER PEE +10412; C; 1043A; # DESERET CAPITAL LETTER BEE +10413; C; 1043B; # DESERET CAPITAL LETTER TEE +10414; C; 1043C; # DESERET CAPITAL LETTER DEE +10415; C; 1043D; # DESERET CAPITAL LETTER CHEE +10416; C; 1043E; # DESERET CAPITAL LETTER JEE +10417; C; 1043F; # DESERET CAPITAL LETTER KAY +10418; C; 10440; # DESERET CAPITAL LETTER GAY +10419; C; 10441; # DESERET CAPITAL LETTER EF +1041A; C; 10442; # DESERET CAPITAL LETTER VEE +1041B; C; 10443; # DESERET CAPITAL LETTER ETH +1041C; C; 10444; # DESERET CAPITAL LETTER THEE +1041D; C; 10445; # DESERET CAPITAL LETTER ES +1041E; C; 10446; # DESERET CAPITAL LETTER ZEE +1041F; C; 10447; # DESERET CAPITAL LETTER ESH +10420; C; 10448; # DESERET CAPITAL LETTER ZHEE +10421; C; 10449; # DESERET CAPITAL LETTER ER +10422; C; 1044A; # DESERET CAPITAL LETTER EL +10423; C; 1044B; # DESERET CAPITAL LETTER EM +10424; C; 1044C; # DESERET CAPITAL LETTER EN +10425; C; 1044D; # DESERET CAPITAL LETTER ENG +10426; C; 1044E; # DESERET CAPITAL LETTER OI +10427; C; 1044F; # DESERET CAPITAL LETTER EW +104B0; C; 104D8; # OSAGE CAPITAL LETTER A +104B1; C; 104D9; # OSAGE CAPITAL LETTER AI +104B2; C; 104DA; # OSAGE CAPITAL LETTER AIN +104B3; C; 104DB; # OSAGE CAPITAL LETTER AH +104B4; C; 104DC; # OSAGE CAPITAL LETTER BRA +104B5; C; 104DD; # OSAGE CAPITAL LETTER CHA +104B6; C; 104DE; # OSAGE CAPITAL LETTER EHCHA +104B7; C; 104DF; # OSAGE CAPITAL LETTER E +104B8; C; 104E0; # OSAGE CAPITAL LETTER EIN +104B9; C; 104E1; # OSAGE CAPITAL LETTER HA +104BA; C; 104E2; # OSAGE CAPITAL LETTER HYA +104BB; C; 104E3; # OSAGE CAPITAL LETTER I +104BC; C; 104E4; # OSAGE CAPITAL LETTER KA +104BD; C; 104E5; # OSAGE CAPITAL LETTER EHKA +104BE; C; 104E6; # OSAGE CAPITAL LETTER KYA +104BF; C; 104E7; # OSAGE CAPITAL LETTER LA +104C0; C; 104E8; # OSAGE CAPITAL LETTER MA +104C1; C; 104E9; # OSAGE CAPITAL LETTER NA +104C2; C; 104EA; # OSAGE CAPITAL LETTER O +104C3; C; 104EB; # OSAGE CAPITAL LETTER OIN +104C4; C; 104EC; # OSAGE CAPITAL LETTER PA +104C5; C; 104ED; # OSAGE CAPITAL LETTER EHPA +104C6; C; 104EE; # OSAGE CAPITAL LETTER SA +104C7; C; 104EF; # OSAGE CAPITAL LETTER SHA +104C8; C; 104F0; # OSAGE CAPITAL LETTER TA +104C9; C; 104F1; # OSAGE CAPITAL LETTER EHTA +104CA; C; 104F2; # OSAGE CAPITAL LETTER TSA +104CB; C; 104F3; # OSAGE CAPITAL LETTER EHTSA +104CC; C; 104F4; # OSAGE CAPITAL LETTER TSHA +104CD; C; 104F5; # OSAGE CAPITAL LETTER DHA +104CE; C; 104F6; # OSAGE CAPITAL LETTER U +104CF; C; 104F7; # OSAGE CAPITAL LETTER WA +104D0; C; 104F8; # OSAGE CAPITAL LETTER KHA +104D1; C; 104F9; # OSAGE CAPITAL LETTER GHA +104D2; C; 104FA; # OSAGE CAPITAL LETTER ZA +104D3; C; 104FB; # OSAGE CAPITAL LETTER ZHA +10C80; C; 10CC0; # OLD HUNGARIAN CAPITAL LETTER A +10C81; C; 10CC1; # OLD HUNGARIAN CAPITAL LETTER AA +10C82; C; 10CC2; # OLD HUNGARIAN CAPITAL LETTER EB +10C83; C; 10CC3; # OLD HUNGARIAN CAPITAL LETTER AMB +10C84; C; 10CC4; # OLD HUNGARIAN CAPITAL LETTER EC +10C85; C; 10CC5; # OLD HUNGARIAN CAPITAL LETTER ENC +10C86; C; 10CC6; # OLD HUNGARIAN CAPITAL LETTER ECS +10C87; C; 10CC7; # OLD HUNGARIAN CAPITAL LETTER ED +10C88; C; 10CC8; # OLD HUNGARIAN CAPITAL LETTER AND +10C89; C; 10CC9; # OLD HUNGARIAN CAPITAL LETTER E +10C8A; C; 10CCA; # OLD HUNGARIAN CAPITAL LETTER CLOSE E +10C8B; C; 10CCB; # OLD HUNGARIAN CAPITAL LETTER EE +10C8C; C; 10CCC; # OLD HUNGARIAN CAPITAL LETTER EF +10C8D; C; 10CCD; # OLD HUNGARIAN CAPITAL LETTER EG +10C8E; C; 10CCE; # OLD HUNGARIAN CAPITAL LETTER EGY +10C8F; C; 10CCF; # OLD HUNGARIAN CAPITAL LETTER EH +10C90; C; 10CD0; # OLD HUNGARIAN CAPITAL LETTER I +10C91; C; 10CD1; # OLD HUNGARIAN CAPITAL LETTER II +10C92; C; 10CD2; # OLD HUNGARIAN CAPITAL LETTER EJ +10C93; C; 10CD3; # OLD HUNGARIAN CAPITAL LETTER EK +10C94; C; 10CD4; # OLD HUNGARIAN CAPITAL LETTER AK +10C95; C; 10CD5; # OLD HUNGARIAN CAPITAL LETTER UNK +10C96; C; 10CD6; # OLD HUNGARIAN CAPITAL LETTER EL +10C97; C; 10CD7; # OLD HUNGARIAN CAPITAL LETTER ELY +10C98; C; 10CD8; # OLD HUNGARIAN CAPITAL LETTER EM +10C99; C; 10CD9; # OLD HUNGARIAN CAPITAL LETTER EN +10C9A; C; 10CDA; # OLD HUNGARIAN CAPITAL LETTER ENY +10C9B; C; 10CDB; # OLD HUNGARIAN CAPITAL LETTER O +10C9C; C; 10CDC; # OLD HUNGARIAN CAPITAL LETTER OO +10C9D; C; 10CDD; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG OE +10C9E; C; 10CDE; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA OE +10C9F; C; 10CDF; # OLD HUNGARIAN CAPITAL LETTER OEE +10CA0; C; 10CE0; # OLD HUNGARIAN CAPITAL LETTER EP +10CA1; C; 10CE1; # OLD HUNGARIAN CAPITAL LETTER EMP +10CA2; C; 10CE2; # OLD HUNGARIAN CAPITAL LETTER ER +10CA3; C; 10CE3; # OLD HUNGARIAN CAPITAL LETTER SHORT ER +10CA4; C; 10CE4; # OLD HUNGARIAN CAPITAL LETTER ES +10CA5; C; 10CE5; # OLD HUNGARIAN CAPITAL LETTER ESZ +10CA6; C; 10CE6; # OLD HUNGARIAN CAPITAL LETTER ET +10CA7; C; 10CE7; # OLD HUNGARIAN CAPITAL LETTER ENT +10CA8; C; 10CE8; # OLD HUNGARIAN CAPITAL LETTER ETY +10CA9; C; 10CE9; # OLD HUNGARIAN CAPITAL LETTER ECH +10CAA; C; 10CEA; # OLD HUNGARIAN CAPITAL LETTER U +10CAB; C; 10CEB; # OLD HUNGARIAN CAPITAL LETTER UU +10CAC; C; 10CEC; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG UE +10CAD; C; 10CED; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA UE +10CAE; C; 10CEE; # OLD HUNGARIAN CAPITAL LETTER EV +10CAF; C; 10CEF; # OLD HUNGARIAN CAPITAL LETTER EZ +10CB0; C; 10CF0; # OLD HUNGARIAN CAPITAL LETTER EZS +10CB1; C; 10CF1; # OLD HUNGARIAN CAPITAL LETTER ENT-SHAPED SIGN +10CB2; C; 10CF2; # OLD HUNGARIAN CAPITAL LETTER US +118A0; C; 118C0; # WARANG CITI CAPITAL LETTER NGAA +118A1; C; 118C1; # WARANG CITI CAPITAL LETTER A +118A2; C; 118C2; # WARANG CITI CAPITAL LETTER WI +118A3; C; 118C3; # WARANG CITI CAPITAL LETTER YU +118A4; C; 118C4; # WARANG CITI CAPITAL LETTER YA +118A5; C; 118C5; # WARANG CITI CAPITAL LETTER YO +118A6; C; 118C6; # WARANG CITI CAPITAL LETTER II +118A7; C; 118C7; # WARANG CITI CAPITAL LETTER UU +118A8; C; 118C8; # WARANG CITI CAPITAL LETTER E +118A9; C; 118C9; # WARANG CITI CAPITAL LETTER O +118AA; C; 118CA; # WARANG CITI CAPITAL LETTER ANG +118AB; C; 118CB; # WARANG CITI CAPITAL LETTER GA +118AC; C; 118CC; # WARANG CITI CAPITAL LETTER KO +118AD; C; 118CD; # WARANG CITI CAPITAL LETTER ENY +118AE; C; 118CE; # WARANG CITI CAPITAL LETTER YUJ +118AF; C; 118CF; # WARANG CITI CAPITAL LETTER UC +118B0; C; 118D0; # WARANG CITI CAPITAL LETTER ENN +118B1; C; 118D1; # WARANG CITI CAPITAL LETTER ODD +118B2; C; 118D2; # WARANG CITI CAPITAL LETTER TTE +118B3; C; 118D3; # WARANG CITI CAPITAL LETTER NUNG +118B4; C; 118D4; # WARANG CITI CAPITAL LETTER DA +118B5; C; 118D5; # WARANG CITI CAPITAL LETTER AT +118B6; C; 118D6; # WARANG CITI CAPITAL LETTER AM +118B7; C; 118D7; # WARANG CITI CAPITAL LETTER BU +118B8; C; 118D8; # WARANG CITI CAPITAL LETTER PU +118B9; C; 118D9; # WARANG CITI CAPITAL LETTER HIYO +118BA; C; 118DA; # WARANG CITI CAPITAL LETTER HOLO +118BB; C; 118DB; # WARANG CITI CAPITAL LETTER HORR +118BC; C; 118DC; # WARANG CITI CAPITAL LETTER HAR +118BD; C; 118DD; # WARANG CITI CAPITAL LETTER SSUU +118BE; C; 118DE; # WARANG CITI CAPITAL LETTER SII +118BF; C; 118DF; # WARANG CITI CAPITAL LETTER VIYO +16E40; C; 16E60; # MEDEFAIDRIN CAPITAL LETTER M +16E41; C; 16E61; # MEDEFAIDRIN CAPITAL LETTER S +16E42; C; 16E62; # MEDEFAIDRIN CAPITAL LETTER V +16E43; C; 16E63; # MEDEFAIDRIN CAPITAL LETTER W +16E44; C; 16E64; # MEDEFAIDRIN CAPITAL LETTER ATIU +16E45; C; 16E65; # MEDEFAIDRIN CAPITAL LETTER Z +16E46; C; 16E66; # MEDEFAIDRIN CAPITAL LETTER KP +16E47; C; 16E67; # MEDEFAIDRIN CAPITAL LETTER P +16E48; C; 16E68; # MEDEFAIDRIN CAPITAL LETTER T +16E49; C; 16E69; # MEDEFAIDRIN CAPITAL LETTER G +16E4A; C; 16E6A; # MEDEFAIDRIN CAPITAL LETTER F +16E4B; C; 16E6B; # MEDEFAIDRIN CAPITAL LETTER I +16E4C; C; 16E6C; # MEDEFAIDRIN CAPITAL LETTER K +16E4D; C; 16E6D; # MEDEFAIDRIN CAPITAL LETTER A +16E4E; C; 16E6E; # MEDEFAIDRIN CAPITAL LETTER J +16E4F; C; 16E6F; # MEDEFAIDRIN CAPITAL LETTER E +16E50; C; 16E70; # MEDEFAIDRIN CAPITAL LETTER B +16E51; C; 16E71; # MEDEFAIDRIN CAPITAL LETTER C +16E52; C; 16E72; # MEDEFAIDRIN CAPITAL LETTER U +16E53; C; 16E73; # MEDEFAIDRIN CAPITAL LETTER YU +16E54; C; 16E74; # MEDEFAIDRIN CAPITAL LETTER L +16E55; C; 16E75; # MEDEFAIDRIN CAPITAL LETTER Q +16E56; C; 16E76; # MEDEFAIDRIN CAPITAL LETTER HP +16E57; C; 16E77; # MEDEFAIDRIN CAPITAL LETTER NY +16E58; C; 16E78; # MEDEFAIDRIN CAPITAL LETTER X +16E59; C; 16E79; # MEDEFAIDRIN CAPITAL LETTER D +16E5A; C; 16E7A; # MEDEFAIDRIN CAPITAL LETTER OE +16E5B; C; 16E7B; # MEDEFAIDRIN CAPITAL LETTER N +16E5C; C; 16E7C; # MEDEFAIDRIN CAPITAL LETTER R +16E5D; C; 16E7D; # MEDEFAIDRIN CAPITAL LETTER O +16E5E; C; 16E7E; # MEDEFAIDRIN CAPITAL LETTER AI +16E5F; C; 16E7F; # MEDEFAIDRIN CAPITAL LETTER Y +1E900; C; 1E922; # ADLAM CAPITAL LETTER ALIF +1E901; C; 1E923; # ADLAM CAPITAL LETTER DAALI +1E902; C; 1E924; # ADLAM CAPITAL LETTER LAAM +1E903; C; 1E925; # ADLAM CAPITAL LETTER MIIM +1E904; C; 1E926; # ADLAM CAPITAL LETTER BA +1E905; C; 1E927; # ADLAM CAPITAL LETTER SINNYIIYHE +1E906; C; 1E928; # ADLAM CAPITAL LETTER PE +1E907; C; 1E929; # ADLAM CAPITAL LETTER BHE +1E908; C; 1E92A; # ADLAM CAPITAL LETTER RA +1E909; C; 1E92B; # ADLAM CAPITAL LETTER E +1E90A; C; 1E92C; # ADLAM CAPITAL LETTER FA +1E90B; C; 1E92D; # ADLAM CAPITAL LETTER I +1E90C; C; 1E92E; # ADLAM CAPITAL LETTER O +1E90D; C; 1E92F; # ADLAM CAPITAL LETTER DHA +1E90E; C; 1E930; # ADLAM CAPITAL LETTER YHE +1E90F; C; 1E931; # ADLAM CAPITAL LETTER WAW +1E910; C; 1E932; # ADLAM CAPITAL LETTER NUN +1E911; C; 1E933; # ADLAM CAPITAL LETTER KAF +1E912; C; 1E934; # ADLAM CAPITAL LETTER YA +1E913; C; 1E935; # ADLAM CAPITAL LETTER U +1E914; C; 1E936; # ADLAM CAPITAL LETTER JIIM +1E915; C; 1E937; # ADLAM CAPITAL LETTER CHI +1E916; C; 1E938; # ADLAM CAPITAL LETTER HA +1E917; C; 1E939; # ADLAM CAPITAL LETTER QAAF +1E918; C; 1E93A; # ADLAM CAPITAL LETTER GA +1E919; C; 1E93B; # ADLAM CAPITAL LETTER NYA +1E91A; C; 1E93C; # ADLAM CAPITAL LETTER TU +1E91B; C; 1E93D; # ADLAM CAPITAL LETTER NHA +1E91C; C; 1E93E; # ADLAM CAPITAL LETTER VA +1E91D; C; 1E93F; # ADLAM CAPITAL LETTER KHA +1E91E; C; 1E940; # ADLAM CAPITAL LETTER GBE +1E91F; C; 1E941; # ADLAM CAPITAL LETTER ZAL +1E920; C; 1E942; # ADLAM CAPITAL LETTER KPO +1E921; C; 1E943; # ADLAM CAPITAL LETTER SHA +# +# EOF diff --git a/claimtrie/normalization/CaseFolding_v13.txt b/claimtrie/normalization/CaseFolding_v13.txt new file mode 100644 index 00000000..033788b2 --- /dev/null +++ b/claimtrie/normalization/CaseFolding_v13.txt @@ -0,0 +1,1584 @@ +# CaseFolding-13.0.0.txt +# Date: 2019-09-08, 23:30:59 GMT +# © 2019 Unicode®, Inc. +# Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries. +# For terms of use, see http://www.unicode.org/terms_of_use.html +# +# Unicode Character Database +# For documentation, see http://www.unicode.org/reports/tr44/ +# +# Case Folding Properties +# +# This file is a supplement to the UnicodeData file. +# It provides a case folding mapping generated from the Unicode Character Database. +# If all characters are mapped according to the full mapping below, then +# case differences (according to UnicodeData.txt and SpecialCasing.txt) +# are eliminated. +# +# The data supports both implementations that require simple case foldings +# (where string lengths don't change), and implementations that allow full case folding +# (where string lengths may grow). Note that where they can be supported, the +# full case foldings are superior: for example, they allow "MASSE" and "Maße" to match. +# +# All code points not listed in this file map to themselves. +# +# NOTE: case folding does not preserve normalization formats! +# +# For information on case folding, including how to have case folding +# preserve normalization formats, see Section 3.13 Default Case Algorithms in +# The Unicode Standard. +# +# ================================================================================ +# Format +# ================================================================================ +# The entries in this file are in the following machine-readable format: +# +# ; ; ; # +# +# The status field is: +# C: common case folding, common mappings shared by both simple and full mappings. +# F: full case folding, mappings that cause strings to grow in length. Multiple characters are separated by spaces. +# S: simple case folding, mappings to single characters where different from F. +# T: special case for uppercase I and dotted uppercase I +# - For non-Turkic languages, this mapping is normally not used. +# - For Turkic languages (tr, az), this mapping can be used instead of the normal mapping for these characters. +# Note that the Turkic mappings do not maintain canonical equivalence without additional processing. +# See the discussions of case mapping in the Unicode Standard for more information. +# +# Usage: +# A. To do a simple case folding, use the mappings with status C + S. +# B. To do a full case folding, use the mappings with status C + F. +# +# The mappings with status T can be used or omitted depending on the desired case-folding +# behavior. (The default option is to exclude them.) +# +# ================================================================= + +# Property: Case_Folding + +# All code points not explicitly listed for Case_Folding +# have the value C for the status field, and the code point itself for the mapping field. + +# ================================================================= +0041; C; 0061; # LATIN CAPITAL LETTER A +0042; C; 0062; # LATIN CAPITAL LETTER B +0043; C; 0063; # LATIN CAPITAL LETTER C +0044; C; 0064; # LATIN CAPITAL LETTER D +0045; C; 0065; # LATIN CAPITAL LETTER E +0046; C; 0066; # LATIN CAPITAL LETTER F +0047; C; 0067; # LATIN CAPITAL LETTER G +0048; C; 0068; # LATIN CAPITAL LETTER H +0049; C; 0069; # LATIN CAPITAL LETTER I +0049; T; 0131; # LATIN CAPITAL LETTER I +004A; C; 006A; # LATIN CAPITAL LETTER J +004B; C; 006B; # LATIN CAPITAL LETTER K +004C; C; 006C; # LATIN CAPITAL LETTER L +004D; C; 006D; # LATIN CAPITAL LETTER M +004E; C; 006E; # LATIN CAPITAL LETTER N +004F; C; 006F; # LATIN CAPITAL LETTER O +0050; C; 0070; # LATIN CAPITAL LETTER P +0051; C; 0071; # LATIN CAPITAL LETTER Q +0052; C; 0072; # LATIN CAPITAL LETTER R +0053; C; 0073; # LATIN CAPITAL LETTER S +0054; C; 0074; # LATIN CAPITAL LETTER T +0055; C; 0075; # LATIN CAPITAL LETTER U +0056; C; 0076; # LATIN CAPITAL LETTER V +0057; C; 0077; # LATIN CAPITAL LETTER W +0058; C; 0078; # LATIN CAPITAL LETTER X +0059; C; 0079; # LATIN CAPITAL LETTER Y +005A; C; 007A; # LATIN CAPITAL LETTER Z +00B5; C; 03BC; # MICRO SIGN +00C0; C; 00E0; # LATIN CAPITAL LETTER A WITH GRAVE +00C1; C; 00E1; # LATIN CAPITAL LETTER A WITH ACUTE +00C2; C; 00E2; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX +00C3; C; 00E3; # LATIN CAPITAL LETTER A WITH TILDE +00C4; C; 00E4; # LATIN CAPITAL LETTER A WITH DIAERESIS +00C5; C; 00E5; # LATIN CAPITAL LETTER A WITH RING ABOVE +00C6; C; 00E6; # LATIN CAPITAL LETTER AE +00C7; C; 00E7; # LATIN CAPITAL LETTER C WITH CEDILLA +00C8; C; 00E8; # LATIN CAPITAL LETTER E WITH GRAVE +00C9; C; 00E9; # LATIN CAPITAL LETTER E WITH ACUTE +00CA; C; 00EA; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX +00CB; C; 00EB; # LATIN CAPITAL LETTER E WITH DIAERESIS +00CC; C; 00EC; # LATIN CAPITAL LETTER I WITH GRAVE +00CD; C; 00ED; # LATIN CAPITAL LETTER I WITH ACUTE +00CE; C; 00EE; # LATIN CAPITAL LETTER I WITH CIRCUMFLEX +00CF; C; 00EF; # LATIN CAPITAL LETTER I WITH DIAERESIS +00D0; C; 00F0; # LATIN CAPITAL LETTER ETH +00D1; C; 00F1; # LATIN CAPITAL LETTER N WITH TILDE +00D2; C; 00F2; # LATIN CAPITAL LETTER O WITH GRAVE +00D3; C; 00F3; # LATIN CAPITAL LETTER O WITH ACUTE +00D4; C; 00F4; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX +00D5; C; 00F5; # LATIN CAPITAL LETTER O WITH TILDE +00D6; C; 00F6; # LATIN CAPITAL LETTER O WITH DIAERESIS +00D8; C; 00F8; # LATIN CAPITAL LETTER O WITH STROKE +00D9; C; 00F9; # LATIN CAPITAL LETTER U WITH GRAVE +00DA; C; 00FA; # LATIN CAPITAL LETTER U WITH ACUTE +00DB; C; 00FB; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX +00DC; C; 00FC; # LATIN CAPITAL LETTER U WITH DIAERESIS +00DD; C; 00FD; # LATIN CAPITAL LETTER Y WITH ACUTE +00DE; C; 00FE; # LATIN CAPITAL LETTER THORN +00DF; F; 0073 0073; # LATIN SMALL LETTER SHARP S +0100; C; 0101; # LATIN CAPITAL LETTER A WITH MACRON +0102; C; 0103; # LATIN CAPITAL LETTER A WITH BREVE +0104; C; 0105; # LATIN CAPITAL LETTER A WITH OGONEK +0106; C; 0107; # LATIN CAPITAL LETTER C WITH ACUTE +0108; C; 0109; # LATIN CAPITAL LETTER C WITH CIRCUMFLEX +010A; C; 010B; # LATIN CAPITAL LETTER C WITH DOT ABOVE +010C; C; 010D; # LATIN CAPITAL LETTER C WITH CARON +010E; C; 010F; # LATIN CAPITAL LETTER D WITH CARON +0110; C; 0111; # LATIN CAPITAL LETTER D WITH STROKE +0112; C; 0113; # LATIN CAPITAL LETTER E WITH MACRON +0114; C; 0115; # LATIN CAPITAL LETTER E WITH BREVE +0116; C; 0117; # LATIN CAPITAL LETTER E WITH DOT ABOVE +0118; C; 0119; # LATIN CAPITAL LETTER E WITH OGONEK +011A; C; 011B; # LATIN CAPITAL LETTER E WITH CARON +011C; C; 011D; # LATIN CAPITAL LETTER G WITH CIRCUMFLEX +011E; C; 011F; # LATIN CAPITAL LETTER G WITH BREVE +0120; C; 0121; # LATIN CAPITAL LETTER G WITH DOT ABOVE +0122; C; 0123; # LATIN CAPITAL LETTER G WITH CEDILLA +0124; C; 0125; # LATIN CAPITAL LETTER H WITH CIRCUMFLEX +0126; C; 0127; # LATIN CAPITAL LETTER H WITH STROKE +0128; C; 0129; # LATIN CAPITAL LETTER I WITH TILDE +012A; C; 012B; # LATIN CAPITAL LETTER I WITH MACRON +012C; C; 012D; # LATIN CAPITAL LETTER I WITH BREVE +012E; C; 012F; # LATIN CAPITAL LETTER I WITH OGONEK +0130; F; 0069 0307; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0130; T; 0069; # LATIN CAPITAL LETTER I WITH DOT ABOVE +0132; C; 0133; # LATIN CAPITAL LIGATURE IJ +0134; C; 0135; # LATIN CAPITAL LETTER J WITH CIRCUMFLEX +0136; C; 0137; # LATIN CAPITAL LETTER K WITH CEDILLA +0139; C; 013A; # LATIN CAPITAL LETTER L WITH ACUTE +013B; C; 013C; # LATIN CAPITAL LETTER L WITH CEDILLA +013D; C; 013E; # LATIN CAPITAL LETTER L WITH CARON +013F; C; 0140; # LATIN CAPITAL LETTER L WITH MIDDLE DOT +0141; C; 0142; # LATIN CAPITAL LETTER L WITH STROKE +0143; C; 0144; # LATIN CAPITAL LETTER N WITH ACUTE +0145; C; 0146; # LATIN CAPITAL LETTER N WITH CEDILLA +0147; C; 0148; # LATIN CAPITAL LETTER N WITH CARON +0149; F; 02BC 006E; # LATIN SMALL LETTER N PRECEDED BY APOSTROPHE +014A; C; 014B; # LATIN CAPITAL LETTER ENG +014C; C; 014D; # LATIN CAPITAL LETTER O WITH MACRON +014E; C; 014F; # LATIN CAPITAL LETTER O WITH BREVE +0150; C; 0151; # LATIN CAPITAL LETTER O WITH DOUBLE ACUTE +0152; C; 0153; # LATIN CAPITAL LIGATURE OE +0154; C; 0155; # LATIN CAPITAL LETTER R WITH ACUTE +0156; C; 0157; # LATIN CAPITAL LETTER R WITH CEDILLA +0158; C; 0159; # LATIN CAPITAL LETTER R WITH CARON +015A; C; 015B; # LATIN CAPITAL LETTER S WITH ACUTE +015C; C; 015D; # LATIN CAPITAL LETTER S WITH CIRCUMFLEX +015E; C; 015F; # LATIN CAPITAL LETTER S WITH CEDILLA +0160; C; 0161; # LATIN CAPITAL LETTER S WITH CARON +0162; C; 0163; # LATIN CAPITAL LETTER T WITH CEDILLA +0164; C; 0165; # LATIN CAPITAL LETTER T WITH CARON +0166; C; 0167; # LATIN CAPITAL LETTER T WITH STROKE +0168; C; 0169; # LATIN CAPITAL LETTER U WITH TILDE +016A; C; 016B; # LATIN CAPITAL LETTER U WITH MACRON +016C; C; 016D; # LATIN CAPITAL LETTER U WITH BREVE +016E; C; 016F; # LATIN CAPITAL LETTER U WITH RING ABOVE +0170; C; 0171; # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE +0172; C; 0173; # LATIN CAPITAL LETTER U WITH OGONEK +0174; C; 0175; # LATIN CAPITAL LETTER W WITH CIRCUMFLEX +0176; C; 0177; # LATIN CAPITAL LETTER Y WITH CIRCUMFLEX +0178; C; 00FF; # LATIN CAPITAL LETTER Y WITH DIAERESIS +0179; C; 017A; # LATIN CAPITAL LETTER Z WITH ACUTE +017B; C; 017C; # LATIN CAPITAL LETTER Z WITH DOT ABOVE +017D; C; 017E; # LATIN CAPITAL LETTER Z WITH CARON +017F; C; 0073; # LATIN SMALL LETTER LONG S +0181; C; 0253; # LATIN CAPITAL LETTER B WITH HOOK +0182; C; 0183; # LATIN CAPITAL LETTER B WITH TOPBAR +0184; C; 0185; # LATIN CAPITAL LETTER TONE SIX +0186; C; 0254; # LATIN CAPITAL LETTER OPEN O +0187; C; 0188; # LATIN CAPITAL LETTER C WITH HOOK +0189; C; 0256; # LATIN CAPITAL LETTER AFRICAN D +018A; C; 0257; # LATIN CAPITAL LETTER D WITH HOOK +018B; C; 018C; # LATIN CAPITAL LETTER D WITH TOPBAR +018E; C; 01DD; # LATIN CAPITAL LETTER REVERSED E +018F; C; 0259; # LATIN CAPITAL LETTER SCHWA +0190; C; 025B; # LATIN CAPITAL LETTER OPEN E +0191; C; 0192; # LATIN CAPITAL LETTER F WITH HOOK +0193; C; 0260; # LATIN CAPITAL LETTER G WITH HOOK +0194; C; 0263; # LATIN CAPITAL LETTER GAMMA +0196; C; 0269; # LATIN CAPITAL LETTER IOTA +0197; C; 0268; # LATIN CAPITAL LETTER I WITH STROKE +0198; C; 0199; # LATIN CAPITAL LETTER K WITH HOOK +019C; C; 026F; # LATIN CAPITAL LETTER TURNED M +019D; C; 0272; # LATIN CAPITAL LETTER N WITH LEFT HOOK +019F; C; 0275; # LATIN CAPITAL LETTER O WITH MIDDLE TILDE +01A0; C; 01A1; # LATIN CAPITAL LETTER O WITH HORN +01A2; C; 01A3; # LATIN CAPITAL LETTER OI +01A4; C; 01A5; # LATIN CAPITAL LETTER P WITH HOOK +01A6; C; 0280; # LATIN LETTER YR +01A7; C; 01A8; # LATIN CAPITAL LETTER TONE TWO +01A9; C; 0283; # LATIN CAPITAL LETTER ESH +01AC; C; 01AD; # LATIN CAPITAL LETTER T WITH HOOK +01AE; C; 0288; # LATIN CAPITAL LETTER T WITH RETROFLEX HOOK +01AF; C; 01B0; # LATIN CAPITAL LETTER U WITH HORN +01B1; C; 028A; # LATIN CAPITAL LETTER UPSILON +01B2; C; 028B; # LATIN CAPITAL LETTER V WITH HOOK +01B3; C; 01B4; # LATIN CAPITAL LETTER Y WITH HOOK +01B5; C; 01B6; # LATIN CAPITAL LETTER Z WITH STROKE +01B7; C; 0292; # LATIN CAPITAL LETTER EZH +01B8; C; 01B9; # LATIN CAPITAL LETTER EZH REVERSED +01BC; C; 01BD; # LATIN CAPITAL LETTER TONE FIVE +01C4; C; 01C6; # LATIN CAPITAL LETTER DZ WITH CARON +01C5; C; 01C6; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON +01C7; C; 01C9; # LATIN CAPITAL LETTER LJ +01C8; C; 01C9; # LATIN CAPITAL LETTER L WITH SMALL LETTER J +01CA; C; 01CC; # LATIN CAPITAL LETTER NJ +01CB; C; 01CC; # LATIN CAPITAL LETTER N WITH SMALL LETTER J +01CD; C; 01CE; # LATIN CAPITAL LETTER A WITH CARON +01CF; C; 01D0; # LATIN CAPITAL LETTER I WITH CARON +01D1; C; 01D2; # LATIN CAPITAL LETTER O WITH CARON +01D3; C; 01D4; # LATIN CAPITAL LETTER U WITH CARON +01D5; C; 01D6; # LATIN CAPITAL LETTER U WITH DIAERESIS AND MACRON +01D7; C; 01D8; # LATIN CAPITAL LETTER U WITH DIAERESIS AND ACUTE +01D9; C; 01DA; # LATIN CAPITAL LETTER U WITH DIAERESIS AND CARON +01DB; C; 01DC; # LATIN CAPITAL LETTER U WITH DIAERESIS AND GRAVE +01DE; C; 01DF; # LATIN CAPITAL LETTER A WITH DIAERESIS AND MACRON +01E0; C; 01E1; # LATIN CAPITAL LETTER A WITH DOT ABOVE AND MACRON +01E2; C; 01E3; # LATIN CAPITAL LETTER AE WITH MACRON +01E4; C; 01E5; # LATIN CAPITAL LETTER G WITH STROKE +01E6; C; 01E7; # LATIN CAPITAL LETTER G WITH CARON +01E8; C; 01E9; # LATIN CAPITAL LETTER K WITH CARON +01EA; C; 01EB; # LATIN CAPITAL LETTER O WITH OGONEK +01EC; C; 01ED; # LATIN CAPITAL LETTER O WITH OGONEK AND MACRON +01EE; C; 01EF; # LATIN CAPITAL LETTER EZH WITH CARON +01F0; F; 006A 030C; # LATIN SMALL LETTER J WITH CARON +01F1; C; 01F3; # LATIN CAPITAL LETTER DZ +01F2; C; 01F3; # LATIN CAPITAL LETTER D WITH SMALL LETTER Z +01F4; C; 01F5; # LATIN CAPITAL LETTER G WITH ACUTE +01F6; C; 0195; # LATIN CAPITAL LETTER HWAIR +01F7; C; 01BF; # LATIN CAPITAL LETTER WYNN +01F8; C; 01F9; # LATIN CAPITAL LETTER N WITH GRAVE +01FA; C; 01FB; # LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE +01FC; C; 01FD; # LATIN CAPITAL LETTER AE WITH ACUTE +01FE; C; 01FF; # LATIN CAPITAL LETTER O WITH STROKE AND ACUTE +0200; C; 0201; # LATIN CAPITAL LETTER A WITH DOUBLE GRAVE +0202; C; 0203; # LATIN CAPITAL LETTER A WITH INVERTED BREVE +0204; C; 0205; # LATIN CAPITAL LETTER E WITH DOUBLE GRAVE +0206; C; 0207; # LATIN CAPITAL LETTER E WITH INVERTED BREVE +0208; C; 0209; # LATIN CAPITAL LETTER I WITH DOUBLE GRAVE +020A; C; 020B; # LATIN CAPITAL LETTER I WITH INVERTED BREVE +020C; C; 020D; # LATIN CAPITAL LETTER O WITH DOUBLE GRAVE +020E; C; 020F; # LATIN CAPITAL LETTER O WITH INVERTED BREVE +0210; C; 0211; # LATIN CAPITAL LETTER R WITH DOUBLE GRAVE +0212; C; 0213; # LATIN CAPITAL LETTER R WITH INVERTED BREVE +0214; C; 0215; # LATIN CAPITAL LETTER U WITH DOUBLE GRAVE +0216; C; 0217; # LATIN CAPITAL LETTER U WITH INVERTED BREVE +0218; C; 0219; # LATIN CAPITAL LETTER S WITH COMMA BELOW +021A; C; 021B; # LATIN CAPITAL LETTER T WITH COMMA BELOW +021C; C; 021D; # LATIN CAPITAL LETTER YOGH +021E; C; 021F; # LATIN CAPITAL LETTER H WITH CARON +0220; C; 019E; # LATIN CAPITAL LETTER N WITH LONG RIGHT LEG +0222; C; 0223; # LATIN CAPITAL LETTER OU +0224; C; 0225; # LATIN CAPITAL LETTER Z WITH HOOK +0226; C; 0227; # LATIN CAPITAL LETTER A WITH DOT ABOVE +0228; C; 0229; # LATIN CAPITAL LETTER E WITH CEDILLA +022A; C; 022B; # LATIN CAPITAL LETTER O WITH DIAERESIS AND MACRON +022C; C; 022D; # LATIN CAPITAL LETTER O WITH TILDE AND MACRON +022E; C; 022F; # LATIN CAPITAL LETTER O WITH DOT ABOVE +0230; C; 0231; # LATIN CAPITAL LETTER O WITH DOT ABOVE AND MACRON +0232; C; 0233; # LATIN CAPITAL LETTER Y WITH MACRON +023A; C; 2C65; # LATIN CAPITAL LETTER A WITH STROKE +023B; C; 023C; # LATIN CAPITAL LETTER C WITH STROKE +023D; C; 019A; # LATIN CAPITAL LETTER L WITH BAR +023E; C; 2C66; # LATIN CAPITAL LETTER T WITH DIAGONAL STROKE +0241; C; 0242; # LATIN CAPITAL LETTER GLOTTAL STOP +0243; C; 0180; # LATIN CAPITAL LETTER B WITH STROKE +0244; C; 0289; # LATIN CAPITAL LETTER U BAR +0245; C; 028C; # LATIN CAPITAL LETTER TURNED V +0246; C; 0247; # LATIN CAPITAL LETTER E WITH STROKE +0248; C; 0249; # LATIN CAPITAL LETTER J WITH STROKE +024A; C; 024B; # LATIN CAPITAL LETTER SMALL Q WITH HOOK TAIL +024C; C; 024D; # LATIN CAPITAL LETTER R WITH STROKE +024E; C; 024F; # LATIN CAPITAL LETTER Y WITH STROKE +0345; C; 03B9; # COMBINING GREEK YPOGEGRAMMENI +0370; C; 0371; # GREEK CAPITAL LETTER HETA +0372; C; 0373; # GREEK CAPITAL LETTER ARCHAIC SAMPI +0376; C; 0377; # GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA +037F; C; 03F3; # GREEK CAPITAL LETTER YOT +0386; C; 03AC; # GREEK CAPITAL LETTER ALPHA WITH TONOS +0388; C; 03AD; # GREEK CAPITAL LETTER EPSILON WITH TONOS +0389; C; 03AE; # GREEK CAPITAL LETTER ETA WITH TONOS +038A; C; 03AF; # GREEK CAPITAL LETTER IOTA WITH TONOS +038C; C; 03CC; # GREEK CAPITAL LETTER OMICRON WITH TONOS +038E; C; 03CD; # GREEK CAPITAL LETTER UPSILON WITH TONOS +038F; C; 03CE; # GREEK CAPITAL LETTER OMEGA WITH TONOS +0390; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS +0391; C; 03B1; # GREEK CAPITAL LETTER ALPHA +0392; C; 03B2; # GREEK CAPITAL LETTER BETA +0393; C; 03B3; # GREEK CAPITAL LETTER GAMMA +0394; C; 03B4; # GREEK CAPITAL LETTER DELTA +0395; C; 03B5; # GREEK CAPITAL LETTER EPSILON +0396; C; 03B6; # GREEK CAPITAL LETTER ZETA +0397; C; 03B7; # GREEK CAPITAL LETTER ETA +0398; C; 03B8; # GREEK CAPITAL LETTER THETA +0399; C; 03B9; # GREEK CAPITAL LETTER IOTA +039A; C; 03BA; # GREEK CAPITAL LETTER KAPPA +039B; C; 03BB; # GREEK CAPITAL LETTER LAMDA +039C; C; 03BC; # GREEK CAPITAL LETTER MU +039D; C; 03BD; # GREEK CAPITAL LETTER NU +039E; C; 03BE; # GREEK CAPITAL LETTER XI +039F; C; 03BF; # GREEK CAPITAL LETTER OMICRON +03A0; C; 03C0; # GREEK CAPITAL LETTER PI +03A1; C; 03C1; # GREEK CAPITAL LETTER RHO +03A3; C; 03C3; # GREEK CAPITAL LETTER SIGMA +03A4; C; 03C4; # GREEK CAPITAL LETTER TAU +03A5; C; 03C5; # GREEK CAPITAL LETTER UPSILON +03A6; C; 03C6; # GREEK CAPITAL LETTER PHI +03A7; C; 03C7; # GREEK CAPITAL LETTER CHI +03A8; C; 03C8; # GREEK CAPITAL LETTER PSI +03A9; C; 03C9; # GREEK CAPITAL LETTER OMEGA +03AA; C; 03CA; # GREEK CAPITAL LETTER IOTA WITH DIALYTIKA +03AB; C; 03CB; # GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA +03B0; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS +03C2; C; 03C3; # GREEK SMALL LETTER FINAL SIGMA +03CF; C; 03D7; # GREEK CAPITAL KAI SYMBOL +03D0; C; 03B2; # GREEK BETA SYMBOL +03D1; C; 03B8; # GREEK THETA SYMBOL +03D5; C; 03C6; # GREEK PHI SYMBOL +03D6; C; 03C0; # GREEK PI SYMBOL +03D8; C; 03D9; # GREEK LETTER ARCHAIC KOPPA +03DA; C; 03DB; # GREEK LETTER STIGMA +03DC; C; 03DD; # GREEK LETTER DIGAMMA +03DE; C; 03DF; # GREEK LETTER KOPPA +03E0; C; 03E1; # GREEK LETTER SAMPI +03E2; C; 03E3; # COPTIC CAPITAL LETTER SHEI +03E4; C; 03E5; # COPTIC CAPITAL LETTER FEI +03E6; C; 03E7; # COPTIC CAPITAL LETTER KHEI +03E8; C; 03E9; # COPTIC CAPITAL LETTER HORI +03EA; C; 03EB; # COPTIC CAPITAL LETTER GANGIA +03EC; C; 03ED; # COPTIC CAPITAL LETTER SHIMA +03EE; C; 03EF; # COPTIC CAPITAL LETTER DEI +03F0; C; 03BA; # GREEK KAPPA SYMBOL +03F1; C; 03C1; # GREEK RHO SYMBOL +03F4; C; 03B8; # GREEK CAPITAL THETA SYMBOL +03F5; C; 03B5; # GREEK LUNATE EPSILON SYMBOL +03F7; C; 03F8; # GREEK CAPITAL LETTER SHO +03F9; C; 03F2; # GREEK CAPITAL LUNATE SIGMA SYMBOL +03FA; C; 03FB; # GREEK CAPITAL LETTER SAN +03FD; C; 037B; # GREEK CAPITAL REVERSED LUNATE SIGMA SYMBOL +03FE; C; 037C; # GREEK CAPITAL DOTTED LUNATE SIGMA SYMBOL +03FF; C; 037D; # GREEK CAPITAL REVERSED DOTTED LUNATE SIGMA SYMBOL +0400; C; 0450; # CYRILLIC CAPITAL LETTER IE WITH GRAVE +0401; C; 0451; # CYRILLIC CAPITAL LETTER IO +0402; C; 0452; # CYRILLIC CAPITAL LETTER DJE +0403; C; 0453; # CYRILLIC CAPITAL LETTER GJE +0404; C; 0454; # CYRILLIC CAPITAL LETTER UKRAINIAN IE +0405; C; 0455; # CYRILLIC CAPITAL LETTER DZE +0406; C; 0456; # CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I +0407; C; 0457; # CYRILLIC CAPITAL LETTER YI +0408; C; 0458; # CYRILLIC CAPITAL LETTER JE +0409; C; 0459; # CYRILLIC CAPITAL LETTER LJE +040A; C; 045A; # CYRILLIC CAPITAL LETTER NJE +040B; C; 045B; # CYRILLIC CAPITAL LETTER TSHE +040C; C; 045C; # CYRILLIC CAPITAL LETTER KJE +040D; C; 045D; # CYRILLIC CAPITAL LETTER I WITH GRAVE +040E; C; 045E; # CYRILLIC CAPITAL LETTER SHORT U +040F; C; 045F; # CYRILLIC CAPITAL LETTER DZHE +0410; C; 0430; # CYRILLIC CAPITAL LETTER A +0411; C; 0431; # CYRILLIC CAPITAL LETTER BE +0412; C; 0432; # CYRILLIC CAPITAL LETTER VE +0413; C; 0433; # CYRILLIC CAPITAL LETTER GHE +0414; C; 0434; # CYRILLIC CAPITAL LETTER DE +0415; C; 0435; # CYRILLIC CAPITAL LETTER IE +0416; C; 0436; # CYRILLIC CAPITAL LETTER ZHE +0417; C; 0437; # CYRILLIC CAPITAL LETTER ZE +0418; C; 0438; # CYRILLIC CAPITAL LETTER I +0419; C; 0439; # CYRILLIC CAPITAL LETTER SHORT I +041A; C; 043A; # CYRILLIC CAPITAL LETTER KA +041B; C; 043B; # CYRILLIC CAPITAL LETTER EL +041C; C; 043C; # CYRILLIC CAPITAL LETTER EM +041D; C; 043D; # CYRILLIC CAPITAL LETTER EN +041E; C; 043E; # CYRILLIC CAPITAL LETTER O +041F; C; 043F; # CYRILLIC CAPITAL LETTER PE +0420; C; 0440; # CYRILLIC CAPITAL LETTER ER +0421; C; 0441; # CYRILLIC CAPITAL LETTER ES +0422; C; 0442; # CYRILLIC CAPITAL LETTER TE +0423; C; 0443; # CYRILLIC CAPITAL LETTER U +0424; C; 0444; # CYRILLIC CAPITAL LETTER EF +0425; C; 0445; # CYRILLIC CAPITAL LETTER HA +0426; C; 0446; # CYRILLIC CAPITAL LETTER TSE +0427; C; 0447; # CYRILLIC CAPITAL LETTER CHE +0428; C; 0448; # CYRILLIC CAPITAL LETTER SHA +0429; C; 0449; # CYRILLIC CAPITAL LETTER SHCHA +042A; C; 044A; # CYRILLIC CAPITAL LETTER HARD SIGN +042B; C; 044B; # CYRILLIC CAPITAL LETTER YERU +042C; C; 044C; # CYRILLIC CAPITAL LETTER SOFT SIGN +042D; C; 044D; # CYRILLIC CAPITAL LETTER E +042E; C; 044E; # CYRILLIC CAPITAL LETTER YU +042F; C; 044F; # CYRILLIC CAPITAL LETTER YA +0460; C; 0461; # CYRILLIC CAPITAL LETTER OMEGA +0462; C; 0463; # CYRILLIC CAPITAL LETTER YAT +0464; C; 0465; # CYRILLIC CAPITAL LETTER IOTIFIED E +0466; C; 0467; # CYRILLIC CAPITAL LETTER LITTLE YUS +0468; C; 0469; # CYRILLIC CAPITAL LETTER IOTIFIED LITTLE YUS +046A; C; 046B; # CYRILLIC CAPITAL LETTER BIG YUS +046C; C; 046D; # CYRILLIC CAPITAL LETTER IOTIFIED BIG YUS +046E; C; 046F; # CYRILLIC CAPITAL LETTER KSI +0470; C; 0471; # CYRILLIC CAPITAL LETTER PSI +0472; C; 0473; # CYRILLIC CAPITAL LETTER FITA +0474; C; 0475; # CYRILLIC CAPITAL LETTER IZHITSA +0476; C; 0477; # CYRILLIC CAPITAL LETTER IZHITSA WITH DOUBLE GRAVE ACCENT +0478; C; 0479; # CYRILLIC CAPITAL LETTER UK +047A; C; 047B; # CYRILLIC CAPITAL LETTER ROUND OMEGA +047C; C; 047D; # CYRILLIC CAPITAL LETTER OMEGA WITH TITLO +047E; C; 047F; # CYRILLIC CAPITAL LETTER OT +0480; C; 0481; # CYRILLIC CAPITAL LETTER KOPPA +048A; C; 048B; # CYRILLIC CAPITAL LETTER SHORT I WITH TAIL +048C; C; 048D; # CYRILLIC CAPITAL LETTER SEMISOFT SIGN +048E; C; 048F; # CYRILLIC CAPITAL LETTER ER WITH TICK +0490; C; 0491; # CYRILLIC CAPITAL LETTER GHE WITH UPTURN +0492; C; 0493; # CYRILLIC CAPITAL LETTER GHE WITH STROKE +0494; C; 0495; # CYRILLIC CAPITAL LETTER GHE WITH MIDDLE HOOK +0496; C; 0497; # CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER +0498; C; 0499; # CYRILLIC CAPITAL LETTER ZE WITH DESCENDER +049A; C; 049B; # CYRILLIC CAPITAL LETTER KA WITH DESCENDER +049C; C; 049D; # CYRILLIC CAPITAL LETTER KA WITH VERTICAL STROKE +049E; C; 049F; # CYRILLIC CAPITAL LETTER KA WITH STROKE +04A0; C; 04A1; # CYRILLIC CAPITAL LETTER BASHKIR KA +04A2; C; 04A3; # CYRILLIC CAPITAL LETTER EN WITH DESCENDER +04A4; C; 04A5; # CYRILLIC CAPITAL LIGATURE EN GHE +04A6; C; 04A7; # CYRILLIC CAPITAL LETTER PE WITH MIDDLE HOOK +04A8; C; 04A9; # CYRILLIC CAPITAL LETTER ABKHASIAN HA +04AA; C; 04AB; # CYRILLIC CAPITAL LETTER ES WITH DESCENDER +04AC; C; 04AD; # CYRILLIC CAPITAL LETTER TE WITH DESCENDER +04AE; C; 04AF; # CYRILLIC CAPITAL LETTER STRAIGHT U +04B0; C; 04B1; # CYRILLIC CAPITAL LETTER STRAIGHT U WITH STROKE +04B2; C; 04B3; # CYRILLIC CAPITAL LETTER HA WITH DESCENDER +04B4; C; 04B5; # CYRILLIC CAPITAL LIGATURE TE TSE +04B6; C; 04B7; # CYRILLIC CAPITAL LETTER CHE WITH DESCENDER +04B8; C; 04B9; # CYRILLIC CAPITAL LETTER CHE WITH VERTICAL STROKE +04BA; C; 04BB; # CYRILLIC CAPITAL LETTER SHHA +04BC; C; 04BD; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE +04BE; C; 04BF; # CYRILLIC CAPITAL LETTER ABKHASIAN CHE WITH DESCENDER +04C0; C; 04CF; # CYRILLIC LETTER PALOCHKA +04C1; C; 04C2; # CYRILLIC CAPITAL LETTER ZHE WITH BREVE +04C3; C; 04C4; # CYRILLIC CAPITAL LETTER KA WITH HOOK +04C5; C; 04C6; # CYRILLIC CAPITAL LETTER EL WITH TAIL +04C7; C; 04C8; # CYRILLIC CAPITAL LETTER EN WITH HOOK +04C9; C; 04CA; # CYRILLIC CAPITAL LETTER EN WITH TAIL +04CB; C; 04CC; # CYRILLIC CAPITAL LETTER KHAKASSIAN CHE +04CD; C; 04CE; # CYRILLIC CAPITAL LETTER EM WITH TAIL +04D0; C; 04D1; # CYRILLIC CAPITAL LETTER A WITH BREVE +04D2; C; 04D3; # CYRILLIC CAPITAL LETTER A WITH DIAERESIS +04D4; C; 04D5; # CYRILLIC CAPITAL LIGATURE A IE +04D6; C; 04D7; # CYRILLIC CAPITAL LETTER IE WITH BREVE +04D8; C; 04D9; # CYRILLIC CAPITAL LETTER SCHWA +04DA; C; 04DB; # CYRILLIC CAPITAL LETTER SCHWA WITH DIAERESIS +04DC; C; 04DD; # CYRILLIC CAPITAL LETTER ZHE WITH DIAERESIS +04DE; C; 04DF; # CYRILLIC CAPITAL LETTER ZE WITH DIAERESIS +04E0; C; 04E1; # CYRILLIC CAPITAL LETTER ABKHASIAN DZE +04E2; C; 04E3; # CYRILLIC CAPITAL LETTER I WITH MACRON +04E4; C; 04E5; # CYRILLIC CAPITAL LETTER I WITH DIAERESIS +04E6; C; 04E7; # CYRILLIC CAPITAL LETTER O WITH DIAERESIS +04E8; C; 04E9; # CYRILLIC CAPITAL LETTER BARRED O +04EA; C; 04EB; # CYRILLIC CAPITAL LETTER BARRED O WITH DIAERESIS +04EC; C; 04ED; # CYRILLIC CAPITAL LETTER E WITH DIAERESIS +04EE; C; 04EF; # CYRILLIC CAPITAL LETTER U WITH MACRON +04F0; C; 04F1; # CYRILLIC CAPITAL LETTER U WITH DIAERESIS +04F2; C; 04F3; # CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTE +04F4; C; 04F5; # CYRILLIC CAPITAL LETTER CHE WITH DIAERESIS +04F6; C; 04F7; # CYRILLIC CAPITAL LETTER GHE WITH DESCENDER +04F8; C; 04F9; # CYRILLIC CAPITAL LETTER YERU WITH DIAERESIS +04FA; C; 04FB; # CYRILLIC CAPITAL LETTER GHE WITH STROKE AND HOOK +04FC; C; 04FD; # CYRILLIC CAPITAL LETTER HA WITH HOOK +04FE; C; 04FF; # CYRILLIC CAPITAL LETTER HA WITH STROKE +0500; C; 0501; # CYRILLIC CAPITAL LETTER KOMI DE +0502; C; 0503; # CYRILLIC CAPITAL LETTER KOMI DJE +0504; C; 0505; # CYRILLIC CAPITAL LETTER KOMI ZJE +0506; C; 0507; # CYRILLIC CAPITAL LETTER KOMI DZJE +0508; C; 0509; # CYRILLIC CAPITAL LETTER KOMI LJE +050A; C; 050B; # CYRILLIC CAPITAL LETTER KOMI NJE +050C; C; 050D; # CYRILLIC CAPITAL LETTER KOMI SJE +050E; C; 050F; # CYRILLIC CAPITAL LETTER KOMI TJE +0510; C; 0511; # CYRILLIC CAPITAL LETTER REVERSED ZE +0512; C; 0513; # CYRILLIC CAPITAL LETTER EL WITH HOOK +0514; C; 0515; # CYRILLIC CAPITAL LETTER LHA +0516; C; 0517; # CYRILLIC CAPITAL LETTER RHA +0518; C; 0519; # CYRILLIC CAPITAL LETTER YAE +051A; C; 051B; # CYRILLIC CAPITAL LETTER QA +051C; C; 051D; # CYRILLIC CAPITAL LETTER WE +051E; C; 051F; # CYRILLIC CAPITAL LETTER ALEUT KA +0520; C; 0521; # CYRILLIC CAPITAL LETTER EL WITH MIDDLE HOOK +0522; C; 0523; # CYRILLIC CAPITAL LETTER EN WITH MIDDLE HOOK +0524; C; 0525; # CYRILLIC CAPITAL LETTER PE WITH DESCENDER +0526; C; 0527; # CYRILLIC CAPITAL LETTER SHHA WITH DESCENDER +0528; C; 0529; # CYRILLIC CAPITAL LETTER EN WITH LEFT HOOK +052A; C; 052B; # CYRILLIC CAPITAL LETTER DZZHE +052C; C; 052D; # CYRILLIC CAPITAL LETTER DCHE +052E; C; 052F; # CYRILLIC CAPITAL LETTER EL WITH DESCENDER +0531; C; 0561; # ARMENIAN CAPITAL LETTER AYB +0532; C; 0562; # ARMENIAN CAPITAL LETTER BEN +0533; C; 0563; # ARMENIAN CAPITAL LETTER GIM +0534; C; 0564; # ARMENIAN CAPITAL LETTER DA +0535; C; 0565; # ARMENIAN CAPITAL LETTER ECH +0536; C; 0566; # ARMENIAN CAPITAL LETTER ZA +0537; C; 0567; # ARMENIAN CAPITAL LETTER EH +0538; C; 0568; # ARMENIAN CAPITAL LETTER ET +0539; C; 0569; # ARMENIAN CAPITAL LETTER TO +053A; C; 056A; # ARMENIAN CAPITAL LETTER ZHE +053B; C; 056B; # ARMENIAN CAPITAL LETTER INI +053C; C; 056C; # ARMENIAN CAPITAL LETTER LIWN +053D; C; 056D; # ARMENIAN CAPITAL LETTER XEH +053E; C; 056E; # ARMENIAN CAPITAL LETTER CA +053F; C; 056F; # ARMENIAN CAPITAL LETTER KEN +0540; C; 0570; # ARMENIAN CAPITAL LETTER HO +0541; C; 0571; # ARMENIAN CAPITAL LETTER JA +0542; C; 0572; # ARMENIAN CAPITAL LETTER GHAD +0543; C; 0573; # ARMENIAN CAPITAL LETTER CHEH +0544; C; 0574; # ARMENIAN CAPITAL LETTER MEN +0545; C; 0575; # ARMENIAN CAPITAL LETTER YI +0546; C; 0576; # ARMENIAN CAPITAL LETTER NOW +0547; C; 0577; # ARMENIAN CAPITAL LETTER SHA +0548; C; 0578; # ARMENIAN CAPITAL LETTER VO +0549; C; 0579; # ARMENIAN CAPITAL LETTER CHA +054A; C; 057A; # ARMENIAN CAPITAL LETTER PEH +054B; C; 057B; # ARMENIAN CAPITAL LETTER JHEH +054C; C; 057C; # ARMENIAN CAPITAL LETTER RA +054D; C; 057D; # ARMENIAN CAPITAL LETTER SEH +054E; C; 057E; # ARMENIAN CAPITAL LETTER VEW +054F; C; 057F; # ARMENIAN CAPITAL LETTER TIWN +0550; C; 0580; # ARMENIAN CAPITAL LETTER REH +0551; C; 0581; # ARMENIAN CAPITAL LETTER CO +0552; C; 0582; # ARMENIAN CAPITAL LETTER YIWN +0553; C; 0583; # ARMENIAN CAPITAL LETTER PIWR +0554; C; 0584; # ARMENIAN CAPITAL LETTER KEH +0555; C; 0585; # ARMENIAN CAPITAL LETTER OH +0556; C; 0586; # ARMENIAN CAPITAL LETTER FEH +0587; F; 0565 0582; # ARMENIAN SMALL LIGATURE ECH YIWN +10A0; C; 2D00; # GEORGIAN CAPITAL LETTER AN +10A1; C; 2D01; # GEORGIAN CAPITAL LETTER BAN +10A2; C; 2D02; # GEORGIAN CAPITAL LETTER GAN +10A3; C; 2D03; # GEORGIAN CAPITAL LETTER DON +10A4; C; 2D04; # GEORGIAN CAPITAL LETTER EN +10A5; C; 2D05; # GEORGIAN CAPITAL LETTER VIN +10A6; C; 2D06; # GEORGIAN CAPITAL LETTER ZEN +10A7; C; 2D07; # GEORGIAN CAPITAL LETTER TAN +10A8; C; 2D08; # GEORGIAN CAPITAL LETTER IN +10A9; C; 2D09; # GEORGIAN CAPITAL LETTER KAN +10AA; C; 2D0A; # GEORGIAN CAPITAL LETTER LAS +10AB; C; 2D0B; # GEORGIAN CAPITAL LETTER MAN +10AC; C; 2D0C; # GEORGIAN CAPITAL LETTER NAR +10AD; C; 2D0D; # GEORGIAN CAPITAL LETTER ON +10AE; C; 2D0E; # GEORGIAN CAPITAL LETTER PAR +10AF; C; 2D0F; # GEORGIAN CAPITAL LETTER ZHAR +10B0; C; 2D10; # GEORGIAN CAPITAL LETTER RAE +10B1; C; 2D11; # GEORGIAN CAPITAL LETTER SAN +10B2; C; 2D12; # GEORGIAN CAPITAL LETTER TAR +10B3; C; 2D13; # GEORGIAN CAPITAL LETTER UN +10B4; C; 2D14; # GEORGIAN CAPITAL LETTER PHAR +10B5; C; 2D15; # GEORGIAN CAPITAL LETTER KHAR +10B6; C; 2D16; # GEORGIAN CAPITAL LETTER GHAN +10B7; C; 2D17; # GEORGIAN CAPITAL LETTER QAR +10B8; C; 2D18; # GEORGIAN CAPITAL LETTER SHIN +10B9; C; 2D19; # GEORGIAN CAPITAL LETTER CHIN +10BA; C; 2D1A; # GEORGIAN CAPITAL LETTER CAN +10BB; C; 2D1B; # GEORGIAN CAPITAL LETTER JIL +10BC; C; 2D1C; # GEORGIAN CAPITAL LETTER CIL +10BD; C; 2D1D; # GEORGIAN CAPITAL LETTER CHAR +10BE; C; 2D1E; # GEORGIAN CAPITAL LETTER XAN +10BF; C; 2D1F; # GEORGIAN CAPITAL LETTER JHAN +10C0; C; 2D20; # GEORGIAN CAPITAL LETTER HAE +10C1; C; 2D21; # GEORGIAN CAPITAL LETTER HE +10C2; C; 2D22; # GEORGIAN CAPITAL LETTER HIE +10C3; C; 2D23; # GEORGIAN CAPITAL LETTER WE +10C4; C; 2D24; # GEORGIAN CAPITAL LETTER HAR +10C5; C; 2D25; # GEORGIAN CAPITAL LETTER HOE +10C7; C; 2D27; # GEORGIAN CAPITAL LETTER YN +10CD; C; 2D2D; # GEORGIAN CAPITAL LETTER AEN +13F8; C; 13F0; # CHEROKEE SMALL LETTER YE +13F9; C; 13F1; # CHEROKEE SMALL LETTER YI +13FA; C; 13F2; # CHEROKEE SMALL LETTER YO +13FB; C; 13F3; # CHEROKEE SMALL LETTER YU +13FC; C; 13F4; # CHEROKEE SMALL LETTER YV +13FD; C; 13F5; # CHEROKEE SMALL LETTER MV +1C80; C; 0432; # CYRILLIC SMALL LETTER ROUNDED VE +1C81; C; 0434; # CYRILLIC SMALL LETTER LONG-LEGGED DE +1C82; C; 043E; # CYRILLIC SMALL LETTER NARROW O +1C83; C; 0441; # CYRILLIC SMALL LETTER WIDE ES +1C84; C; 0442; # CYRILLIC SMALL LETTER TALL TE +1C85; C; 0442; # CYRILLIC SMALL LETTER THREE-LEGGED TE +1C86; C; 044A; # CYRILLIC SMALL LETTER TALL HARD SIGN +1C87; C; 0463; # CYRILLIC SMALL LETTER TALL YAT +1C88; C; A64B; # CYRILLIC SMALL LETTER UNBLENDED UK +1C90; C; 10D0; # GEORGIAN MTAVRULI CAPITAL LETTER AN +1C91; C; 10D1; # GEORGIAN MTAVRULI CAPITAL LETTER BAN +1C92; C; 10D2; # GEORGIAN MTAVRULI CAPITAL LETTER GAN +1C93; C; 10D3; # GEORGIAN MTAVRULI CAPITAL LETTER DON +1C94; C; 10D4; # GEORGIAN MTAVRULI CAPITAL LETTER EN +1C95; C; 10D5; # GEORGIAN MTAVRULI CAPITAL LETTER VIN +1C96; C; 10D6; # GEORGIAN MTAVRULI CAPITAL LETTER ZEN +1C97; C; 10D7; # GEORGIAN MTAVRULI CAPITAL LETTER TAN +1C98; C; 10D8; # GEORGIAN MTAVRULI CAPITAL LETTER IN +1C99; C; 10D9; # GEORGIAN MTAVRULI CAPITAL LETTER KAN +1C9A; C; 10DA; # GEORGIAN MTAVRULI CAPITAL LETTER LAS +1C9B; C; 10DB; # GEORGIAN MTAVRULI CAPITAL LETTER MAN +1C9C; C; 10DC; # GEORGIAN MTAVRULI CAPITAL LETTER NAR +1C9D; C; 10DD; # GEORGIAN MTAVRULI CAPITAL LETTER ON +1C9E; C; 10DE; # GEORGIAN MTAVRULI CAPITAL LETTER PAR +1C9F; C; 10DF; # GEORGIAN MTAVRULI CAPITAL LETTER ZHAR +1CA0; C; 10E0; # GEORGIAN MTAVRULI CAPITAL LETTER RAE +1CA1; C; 10E1; # GEORGIAN MTAVRULI CAPITAL LETTER SAN +1CA2; C; 10E2; # GEORGIAN MTAVRULI CAPITAL LETTER TAR +1CA3; C; 10E3; # GEORGIAN MTAVRULI CAPITAL LETTER UN +1CA4; C; 10E4; # GEORGIAN MTAVRULI CAPITAL LETTER PHAR +1CA5; C; 10E5; # GEORGIAN MTAVRULI CAPITAL LETTER KHAR +1CA6; C; 10E6; # GEORGIAN MTAVRULI CAPITAL LETTER GHAN +1CA7; C; 10E7; # GEORGIAN MTAVRULI CAPITAL LETTER QAR +1CA8; C; 10E8; # GEORGIAN MTAVRULI CAPITAL LETTER SHIN +1CA9; C; 10E9; # GEORGIAN MTAVRULI CAPITAL LETTER CHIN +1CAA; C; 10EA; # GEORGIAN MTAVRULI CAPITAL LETTER CAN +1CAB; C; 10EB; # GEORGIAN MTAVRULI CAPITAL LETTER JIL +1CAC; C; 10EC; # GEORGIAN MTAVRULI CAPITAL LETTER CIL +1CAD; C; 10ED; # GEORGIAN MTAVRULI CAPITAL LETTER CHAR +1CAE; C; 10EE; # GEORGIAN MTAVRULI CAPITAL LETTER XAN +1CAF; C; 10EF; # GEORGIAN MTAVRULI CAPITAL LETTER JHAN +1CB0; C; 10F0; # GEORGIAN MTAVRULI CAPITAL LETTER HAE +1CB1; C; 10F1; # GEORGIAN MTAVRULI CAPITAL LETTER HE +1CB2; C; 10F2; # GEORGIAN MTAVRULI CAPITAL LETTER HIE +1CB3; C; 10F3; # GEORGIAN MTAVRULI CAPITAL LETTER WE +1CB4; C; 10F4; # GEORGIAN MTAVRULI CAPITAL LETTER HAR +1CB5; C; 10F5; # GEORGIAN MTAVRULI CAPITAL LETTER HOE +1CB6; C; 10F6; # GEORGIAN MTAVRULI CAPITAL LETTER FI +1CB7; C; 10F7; # GEORGIAN MTAVRULI CAPITAL LETTER YN +1CB8; C; 10F8; # GEORGIAN MTAVRULI CAPITAL LETTER ELIFI +1CB9; C; 10F9; # GEORGIAN MTAVRULI CAPITAL LETTER TURNED GAN +1CBA; C; 10FA; # GEORGIAN MTAVRULI CAPITAL LETTER AIN +1CBD; C; 10FD; # GEORGIAN MTAVRULI CAPITAL LETTER AEN +1CBE; C; 10FE; # GEORGIAN MTAVRULI CAPITAL LETTER HARD SIGN +1CBF; C; 10FF; # GEORGIAN MTAVRULI CAPITAL LETTER LABIAL SIGN +1E00; C; 1E01; # LATIN CAPITAL LETTER A WITH RING BELOW +1E02; C; 1E03; # LATIN CAPITAL LETTER B WITH DOT ABOVE +1E04; C; 1E05; # LATIN CAPITAL LETTER B WITH DOT BELOW +1E06; C; 1E07; # LATIN CAPITAL LETTER B WITH LINE BELOW +1E08; C; 1E09; # LATIN CAPITAL LETTER C WITH CEDILLA AND ACUTE +1E0A; C; 1E0B; # LATIN CAPITAL LETTER D WITH DOT ABOVE +1E0C; C; 1E0D; # LATIN CAPITAL LETTER D WITH DOT BELOW +1E0E; C; 1E0F; # LATIN CAPITAL LETTER D WITH LINE BELOW +1E10; C; 1E11; # LATIN CAPITAL LETTER D WITH CEDILLA +1E12; C; 1E13; # LATIN CAPITAL LETTER D WITH CIRCUMFLEX BELOW +1E14; C; 1E15; # LATIN CAPITAL LETTER E WITH MACRON AND GRAVE +1E16; C; 1E17; # LATIN CAPITAL LETTER E WITH MACRON AND ACUTE +1E18; C; 1E19; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX BELOW +1E1A; C; 1E1B; # LATIN CAPITAL LETTER E WITH TILDE BELOW +1E1C; C; 1E1D; # LATIN CAPITAL LETTER E WITH CEDILLA AND BREVE +1E1E; C; 1E1F; # LATIN CAPITAL LETTER F WITH DOT ABOVE +1E20; C; 1E21; # LATIN CAPITAL LETTER G WITH MACRON +1E22; C; 1E23; # LATIN CAPITAL LETTER H WITH DOT ABOVE +1E24; C; 1E25; # LATIN CAPITAL LETTER H WITH DOT BELOW +1E26; C; 1E27; # LATIN CAPITAL LETTER H WITH DIAERESIS +1E28; C; 1E29; # LATIN CAPITAL LETTER H WITH CEDILLA +1E2A; C; 1E2B; # LATIN CAPITAL LETTER H WITH BREVE BELOW +1E2C; C; 1E2D; # LATIN CAPITAL LETTER I WITH TILDE BELOW +1E2E; C; 1E2F; # LATIN CAPITAL LETTER I WITH DIAERESIS AND ACUTE +1E30; C; 1E31; # LATIN CAPITAL LETTER K WITH ACUTE +1E32; C; 1E33; # LATIN CAPITAL LETTER K WITH DOT BELOW +1E34; C; 1E35; # LATIN CAPITAL LETTER K WITH LINE BELOW +1E36; C; 1E37; # LATIN CAPITAL LETTER L WITH DOT BELOW +1E38; C; 1E39; # LATIN CAPITAL LETTER L WITH DOT BELOW AND MACRON +1E3A; C; 1E3B; # LATIN CAPITAL LETTER L WITH LINE BELOW +1E3C; C; 1E3D; # LATIN CAPITAL LETTER L WITH CIRCUMFLEX BELOW +1E3E; C; 1E3F; # LATIN CAPITAL LETTER M WITH ACUTE +1E40; C; 1E41; # LATIN CAPITAL LETTER M WITH DOT ABOVE +1E42; C; 1E43; # LATIN CAPITAL LETTER M WITH DOT BELOW +1E44; C; 1E45; # LATIN CAPITAL LETTER N WITH DOT ABOVE +1E46; C; 1E47; # LATIN CAPITAL LETTER N WITH DOT BELOW +1E48; C; 1E49; # LATIN CAPITAL LETTER N WITH LINE BELOW +1E4A; C; 1E4B; # LATIN CAPITAL LETTER N WITH CIRCUMFLEX BELOW +1E4C; C; 1E4D; # LATIN CAPITAL LETTER O WITH TILDE AND ACUTE +1E4E; C; 1E4F; # LATIN CAPITAL LETTER O WITH TILDE AND DIAERESIS +1E50; C; 1E51; # LATIN CAPITAL LETTER O WITH MACRON AND GRAVE +1E52; C; 1E53; # LATIN CAPITAL LETTER O WITH MACRON AND ACUTE +1E54; C; 1E55; # LATIN CAPITAL LETTER P WITH ACUTE +1E56; C; 1E57; # LATIN CAPITAL LETTER P WITH DOT ABOVE +1E58; C; 1E59; # LATIN CAPITAL LETTER R WITH DOT ABOVE +1E5A; C; 1E5B; # LATIN CAPITAL LETTER R WITH DOT BELOW +1E5C; C; 1E5D; # LATIN CAPITAL LETTER R WITH DOT BELOW AND MACRON +1E5E; C; 1E5F; # LATIN CAPITAL LETTER R WITH LINE BELOW +1E60; C; 1E61; # LATIN CAPITAL LETTER S WITH DOT ABOVE +1E62; C; 1E63; # LATIN CAPITAL LETTER S WITH DOT BELOW +1E64; C; 1E65; # LATIN CAPITAL LETTER S WITH ACUTE AND DOT ABOVE +1E66; C; 1E67; # LATIN CAPITAL LETTER S WITH CARON AND DOT ABOVE +1E68; C; 1E69; # LATIN CAPITAL LETTER S WITH DOT BELOW AND DOT ABOVE +1E6A; C; 1E6B; # LATIN CAPITAL LETTER T WITH DOT ABOVE +1E6C; C; 1E6D; # LATIN CAPITAL LETTER T WITH DOT BELOW +1E6E; C; 1E6F; # LATIN CAPITAL LETTER T WITH LINE BELOW +1E70; C; 1E71; # LATIN CAPITAL LETTER T WITH CIRCUMFLEX BELOW +1E72; C; 1E73; # LATIN CAPITAL LETTER U WITH DIAERESIS BELOW +1E74; C; 1E75; # LATIN CAPITAL LETTER U WITH TILDE BELOW +1E76; C; 1E77; # LATIN CAPITAL LETTER U WITH CIRCUMFLEX BELOW +1E78; C; 1E79; # LATIN CAPITAL LETTER U WITH TILDE AND ACUTE +1E7A; C; 1E7B; # LATIN CAPITAL LETTER U WITH MACRON AND DIAERESIS +1E7C; C; 1E7D; # LATIN CAPITAL LETTER V WITH TILDE +1E7E; C; 1E7F; # LATIN CAPITAL LETTER V WITH DOT BELOW +1E80; C; 1E81; # LATIN CAPITAL LETTER W WITH GRAVE +1E82; C; 1E83; # LATIN CAPITAL LETTER W WITH ACUTE +1E84; C; 1E85; # LATIN CAPITAL LETTER W WITH DIAERESIS +1E86; C; 1E87; # LATIN CAPITAL LETTER W WITH DOT ABOVE +1E88; C; 1E89; # LATIN CAPITAL LETTER W WITH DOT BELOW +1E8A; C; 1E8B; # LATIN CAPITAL LETTER X WITH DOT ABOVE +1E8C; C; 1E8D; # LATIN CAPITAL LETTER X WITH DIAERESIS +1E8E; C; 1E8F; # LATIN CAPITAL LETTER Y WITH DOT ABOVE +1E90; C; 1E91; # LATIN CAPITAL LETTER Z WITH CIRCUMFLEX +1E92; C; 1E93; # LATIN CAPITAL LETTER Z WITH DOT BELOW +1E94; C; 1E95; # LATIN CAPITAL LETTER Z WITH LINE BELOW +1E96; F; 0068 0331; # LATIN SMALL LETTER H WITH LINE BELOW +1E97; F; 0074 0308; # LATIN SMALL LETTER T WITH DIAERESIS +1E98; F; 0077 030A; # LATIN SMALL LETTER W WITH RING ABOVE +1E99; F; 0079 030A; # LATIN SMALL LETTER Y WITH RING ABOVE +1E9A; F; 0061 02BE; # LATIN SMALL LETTER A WITH RIGHT HALF RING +1E9B; C; 1E61; # LATIN SMALL LETTER LONG S WITH DOT ABOVE +1E9E; F; 0073 0073; # LATIN CAPITAL LETTER SHARP S +1E9E; S; 00DF; # LATIN CAPITAL LETTER SHARP S +1EA0; C; 1EA1; # LATIN CAPITAL LETTER A WITH DOT BELOW +1EA2; C; 1EA3; # LATIN CAPITAL LETTER A WITH HOOK ABOVE +1EA4; C; 1EA5; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND ACUTE +1EA6; C; 1EA7; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND GRAVE +1EA8; C; 1EA9; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND HOOK ABOVE +1EAA; C; 1EAB; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND TILDE +1EAC; C; 1EAD; # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND DOT BELOW +1EAE; C; 1EAF; # LATIN CAPITAL LETTER A WITH BREVE AND ACUTE +1EB0; C; 1EB1; # LATIN CAPITAL LETTER A WITH BREVE AND GRAVE +1EB2; C; 1EB3; # LATIN CAPITAL LETTER A WITH BREVE AND HOOK ABOVE +1EB4; C; 1EB5; # LATIN CAPITAL LETTER A WITH BREVE AND TILDE +1EB6; C; 1EB7; # LATIN CAPITAL LETTER A WITH BREVE AND DOT BELOW +1EB8; C; 1EB9; # LATIN CAPITAL LETTER E WITH DOT BELOW +1EBA; C; 1EBB; # LATIN CAPITAL LETTER E WITH HOOK ABOVE +1EBC; C; 1EBD; # LATIN CAPITAL LETTER E WITH TILDE +1EBE; C; 1EBF; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND ACUTE +1EC0; C; 1EC1; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND GRAVE +1EC2; C; 1EC3; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND HOOK ABOVE +1EC4; C; 1EC5; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND TILDE +1EC6; C; 1EC7; # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND DOT BELOW +1EC8; C; 1EC9; # LATIN CAPITAL LETTER I WITH HOOK ABOVE +1ECA; C; 1ECB; # LATIN CAPITAL LETTER I WITH DOT BELOW +1ECC; C; 1ECD; # LATIN CAPITAL LETTER O WITH DOT BELOW +1ECE; C; 1ECF; # LATIN CAPITAL LETTER O WITH HOOK ABOVE +1ED0; C; 1ED1; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND ACUTE +1ED2; C; 1ED3; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND GRAVE +1ED4; C; 1ED5; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND HOOK ABOVE +1ED6; C; 1ED7; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND TILDE +1ED8; C; 1ED9; # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND DOT BELOW +1EDA; C; 1EDB; # LATIN CAPITAL LETTER O WITH HORN AND ACUTE +1EDC; C; 1EDD; # LATIN CAPITAL LETTER O WITH HORN AND GRAVE +1EDE; C; 1EDF; # LATIN CAPITAL LETTER O WITH HORN AND HOOK ABOVE +1EE0; C; 1EE1; # LATIN CAPITAL LETTER O WITH HORN AND TILDE +1EE2; C; 1EE3; # LATIN CAPITAL LETTER O WITH HORN AND DOT BELOW +1EE4; C; 1EE5; # LATIN CAPITAL LETTER U WITH DOT BELOW +1EE6; C; 1EE7; # LATIN CAPITAL LETTER U WITH HOOK ABOVE +1EE8; C; 1EE9; # LATIN CAPITAL LETTER U WITH HORN AND ACUTE +1EEA; C; 1EEB; # LATIN CAPITAL LETTER U WITH HORN AND GRAVE +1EEC; C; 1EED; # LATIN CAPITAL LETTER U WITH HORN AND HOOK ABOVE +1EEE; C; 1EEF; # LATIN CAPITAL LETTER U WITH HORN AND TILDE +1EF0; C; 1EF1; # LATIN CAPITAL LETTER U WITH HORN AND DOT BELOW +1EF2; C; 1EF3; # LATIN CAPITAL LETTER Y WITH GRAVE +1EF4; C; 1EF5; # LATIN CAPITAL LETTER Y WITH DOT BELOW +1EF6; C; 1EF7; # LATIN CAPITAL LETTER Y WITH HOOK ABOVE +1EF8; C; 1EF9; # LATIN CAPITAL LETTER Y WITH TILDE +1EFA; C; 1EFB; # LATIN CAPITAL LETTER MIDDLE-WELSH LL +1EFC; C; 1EFD; # LATIN CAPITAL LETTER MIDDLE-WELSH V +1EFE; C; 1EFF; # LATIN CAPITAL LETTER Y WITH LOOP +1F08; C; 1F00; # GREEK CAPITAL LETTER ALPHA WITH PSILI +1F09; C; 1F01; # GREEK CAPITAL LETTER ALPHA WITH DASIA +1F0A; C; 1F02; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA +1F0B; C; 1F03; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA +1F0C; C; 1F04; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA +1F0D; C; 1F05; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA +1F0E; C; 1F06; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI +1F0F; C; 1F07; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI +1F18; C; 1F10; # GREEK CAPITAL LETTER EPSILON WITH PSILI +1F19; C; 1F11; # GREEK CAPITAL LETTER EPSILON WITH DASIA +1F1A; C; 1F12; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND VARIA +1F1B; C; 1F13; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND VARIA +1F1C; C; 1F14; # GREEK CAPITAL LETTER EPSILON WITH PSILI AND OXIA +1F1D; C; 1F15; # GREEK CAPITAL LETTER EPSILON WITH DASIA AND OXIA +1F28; C; 1F20; # GREEK CAPITAL LETTER ETA WITH PSILI +1F29; C; 1F21; # GREEK CAPITAL LETTER ETA WITH DASIA +1F2A; C; 1F22; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA +1F2B; C; 1F23; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA +1F2C; C; 1F24; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA +1F2D; C; 1F25; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA +1F2E; C; 1F26; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI +1F2F; C; 1F27; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI +1F38; C; 1F30; # GREEK CAPITAL LETTER IOTA WITH PSILI +1F39; C; 1F31; # GREEK CAPITAL LETTER IOTA WITH DASIA +1F3A; C; 1F32; # GREEK CAPITAL LETTER IOTA WITH PSILI AND VARIA +1F3B; C; 1F33; # GREEK CAPITAL LETTER IOTA WITH DASIA AND VARIA +1F3C; C; 1F34; # GREEK CAPITAL LETTER IOTA WITH PSILI AND OXIA +1F3D; C; 1F35; # GREEK CAPITAL LETTER IOTA WITH DASIA AND OXIA +1F3E; C; 1F36; # GREEK CAPITAL LETTER IOTA WITH PSILI AND PERISPOMENI +1F3F; C; 1F37; # GREEK CAPITAL LETTER IOTA WITH DASIA AND PERISPOMENI +1F48; C; 1F40; # GREEK CAPITAL LETTER OMICRON WITH PSILI +1F49; C; 1F41; # GREEK CAPITAL LETTER OMICRON WITH DASIA +1F4A; C; 1F42; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND VARIA +1F4B; C; 1F43; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND VARIA +1F4C; C; 1F44; # GREEK CAPITAL LETTER OMICRON WITH PSILI AND OXIA +1F4D; C; 1F45; # GREEK CAPITAL LETTER OMICRON WITH DASIA AND OXIA +1F50; F; 03C5 0313; # GREEK SMALL LETTER UPSILON WITH PSILI +1F52; F; 03C5 0313 0300; # GREEK SMALL LETTER UPSILON WITH PSILI AND VARIA +1F54; F; 03C5 0313 0301; # GREEK SMALL LETTER UPSILON WITH PSILI AND OXIA +1F56; F; 03C5 0313 0342; # GREEK SMALL LETTER UPSILON WITH PSILI AND PERISPOMENI +1F59; C; 1F51; # GREEK CAPITAL LETTER UPSILON WITH DASIA +1F5B; C; 1F53; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND VARIA +1F5D; C; 1F55; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND OXIA +1F5F; C; 1F57; # GREEK CAPITAL LETTER UPSILON WITH DASIA AND PERISPOMENI +1F68; C; 1F60; # GREEK CAPITAL LETTER OMEGA WITH PSILI +1F69; C; 1F61; # GREEK CAPITAL LETTER OMEGA WITH DASIA +1F6A; C; 1F62; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA +1F6B; C; 1F63; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA +1F6C; C; 1F64; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA +1F6D; C; 1F65; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA +1F6E; C; 1F66; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI +1F6F; C; 1F67; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI +1F80; F; 1F00 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND YPOGEGRAMMENI +1F81; F; 1F01 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND YPOGEGRAMMENI +1F82; F; 1F02 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F83; F; 1F03 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F84; F; 1F04 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F85; F; 1F05 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F86; F; 1F06 03B9; # GREEK SMALL LETTER ALPHA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F87; F; 1F07 03B9; # GREEK SMALL LETTER ALPHA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F88; F; 1F00 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F88; S; 1F80; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PROSGEGRAMMENI +1F89; F; 1F01 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F89; S; 1F81; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PROSGEGRAMMENI +1F8A; F; 1F02 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8A; S; 1F82; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F8B; F; 1F03 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8B; S; 1F83; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F8C; F; 1F04 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8C; S; 1F84; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F8D; F; 1F05 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8D; S; 1F85; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F8E; F; 1F06 03B9; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8E; S; 1F86; # GREEK CAPITAL LETTER ALPHA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; F; 1F07 03B9; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F8F; S; 1F87; # GREEK CAPITAL LETTER ALPHA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F90; F; 1F20 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND YPOGEGRAMMENI +1F91; F; 1F21 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND YPOGEGRAMMENI +1F92; F; 1F22 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1F93; F; 1F23 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1F94; F; 1F24 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1F95; F; 1F25 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1F96; F; 1F26 03B9; # GREEK SMALL LETTER ETA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1F97; F; 1F27 03B9; # GREEK SMALL LETTER ETA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1F98; F; 1F20 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F98; S; 1F90; # GREEK CAPITAL LETTER ETA WITH PSILI AND PROSGEGRAMMENI +1F99; F; 1F21 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F99; S; 1F91; # GREEK CAPITAL LETTER ETA WITH DASIA AND PROSGEGRAMMENI +1F9A; F; 1F22 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9A; S; 1F92; # GREEK CAPITAL LETTER ETA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1F9B; F; 1F23 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9B; S; 1F93; # GREEK CAPITAL LETTER ETA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1F9C; F; 1F24 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9C; S; 1F94; # GREEK CAPITAL LETTER ETA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1F9D; F; 1F25 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9D; S; 1F95; # GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1F9E; F; 1F26 03B9; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9E; S; 1F96; # GREEK CAPITAL LETTER ETA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; F; 1F27 03B9; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1F9F; S; 1F97; # GREEK CAPITAL LETTER ETA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FA0; F; 1F60 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND YPOGEGRAMMENI +1FA1; F; 1F61 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND YPOGEGRAMMENI +1FA2; F; 1F62 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND VARIA AND YPOGEGRAMMENI +1FA3; F; 1F63 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND VARIA AND YPOGEGRAMMENI +1FA4; F; 1F64 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND OXIA AND YPOGEGRAMMENI +1FA5; F; 1F65 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND OXIA AND YPOGEGRAMMENI +1FA6; F; 1F66 03B9; # GREEK SMALL LETTER OMEGA WITH PSILI AND PERISPOMENI AND YPOGEGRAMMENI +1FA7; F; 1F67 03B9; # GREEK SMALL LETTER OMEGA WITH DASIA AND PERISPOMENI AND YPOGEGRAMMENI +1FA8; F; 1F60 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA8; S; 1FA0; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PROSGEGRAMMENI +1FA9; F; 1F61 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FA9; S; 1FA1; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PROSGEGRAMMENI +1FAA; F; 1F62 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAA; S; 1FA2; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND VARIA AND PROSGEGRAMMENI +1FAB; F; 1F63 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAB; S; 1FA3; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND VARIA AND PROSGEGRAMMENI +1FAC; F; 1F64 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAC; S; 1FA4; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND OXIA AND PROSGEGRAMMENI +1FAD; F; 1F65 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAD; S; 1FA5; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND OXIA AND PROSGEGRAMMENI +1FAE; F; 1F66 03B9; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAE; S; 1FA6; # GREEK CAPITAL LETTER OMEGA WITH PSILI AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; F; 1F67 03B9; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FAF; S; 1FA7; # GREEK CAPITAL LETTER OMEGA WITH DASIA AND PERISPOMENI AND PROSGEGRAMMENI +1FB2; F; 1F70 03B9; # GREEK SMALL LETTER ALPHA WITH VARIA AND YPOGEGRAMMENI +1FB3; F; 03B1 03B9; # GREEK SMALL LETTER ALPHA WITH YPOGEGRAMMENI +1FB4; F; 03AC 03B9; # GREEK SMALL LETTER ALPHA WITH OXIA AND YPOGEGRAMMENI +1FB6; F; 03B1 0342; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI +1FB7; F; 03B1 0342 03B9; # GREEK SMALL LETTER ALPHA WITH PERISPOMENI AND YPOGEGRAMMENI +1FB8; C; 1FB0; # GREEK CAPITAL LETTER ALPHA WITH VRACHY +1FB9; C; 1FB1; # GREEK CAPITAL LETTER ALPHA WITH MACRON +1FBA; C; 1F70; # GREEK CAPITAL LETTER ALPHA WITH VARIA +1FBB; C; 1F71; # GREEK CAPITAL LETTER ALPHA WITH OXIA +1FBC; F; 03B1 03B9; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBC; S; 1FB3; # GREEK CAPITAL LETTER ALPHA WITH PROSGEGRAMMENI +1FBE; C; 03B9; # GREEK PROSGEGRAMMENI +1FC2; F; 1F74 03B9; # GREEK SMALL LETTER ETA WITH VARIA AND YPOGEGRAMMENI +1FC3; F; 03B7 03B9; # GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI +1FC4; F; 03AE 03B9; # GREEK SMALL LETTER ETA WITH OXIA AND YPOGEGRAMMENI +1FC6; F; 03B7 0342; # GREEK SMALL LETTER ETA WITH PERISPOMENI +1FC7; F; 03B7 0342 03B9; # GREEK SMALL LETTER ETA WITH PERISPOMENI AND YPOGEGRAMMENI +1FC8; C; 1F72; # GREEK CAPITAL LETTER EPSILON WITH VARIA +1FC9; C; 1F73; # GREEK CAPITAL LETTER EPSILON WITH OXIA +1FCA; C; 1F74; # GREEK CAPITAL LETTER ETA WITH VARIA +1FCB; C; 1F75; # GREEK CAPITAL LETTER ETA WITH OXIA +1FCC; F; 03B7 03B9; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FCC; S; 1FC3; # GREEK CAPITAL LETTER ETA WITH PROSGEGRAMMENI +1FD2; F; 03B9 0308 0300; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND VARIA +1FD3; F; 03B9 0308 0301; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA +1FD6; F; 03B9 0342; # GREEK SMALL LETTER IOTA WITH PERISPOMENI +1FD7; F; 03B9 0308 0342; # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND PERISPOMENI +1FD8; C; 1FD0; # GREEK CAPITAL LETTER IOTA WITH VRACHY +1FD9; C; 1FD1; # GREEK CAPITAL LETTER IOTA WITH MACRON +1FDA; C; 1F76; # GREEK CAPITAL LETTER IOTA WITH VARIA +1FDB; C; 1F77; # GREEK CAPITAL LETTER IOTA WITH OXIA +1FE2; F; 03C5 0308 0300; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND VARIA +1FE3; F; 03C5 0308 0301; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND OXIA +1FE4; F; 03C1 0313; # GREEK SMALL LETTER RHO WITH PSILI +1FE6; F; 03C5 0342; # GREEK SMALL LETTER UPSILON WITH PERISPOMENI +1FE7; F; 03C5 0308 0342; # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND PERISPOMENI +1FE8; C; 1FE0; # GREEK CAPITAL LETTER UPSILON WITH VRACHY +1FE9; C; 1FE1; # GREEK CAPITAL LETTER UPSILON WITH MACRON +1FEA; C; 1F7A; # GREEK CAPITAL LETTER UPSILON WITH VARIA +1FEB; C; 1F7B; # GREEK CAPITAL LETTER UPSILON WITH OXIA +1FEC; C; 1FE5; # GREEK CAPITAL LETTER RHO WITH DASIA +1FF2; F; 1F7C 03B9; # GREEK SMALL LETTER OMEGA WITH VARIA AND YPOGEGRAMMENI +1FF3; F; 03C9 03B9; # GREEK SMALL LETTER OMEGA WITH YPOGEGRAMMENI +1FF4; F; 03CE 03B9; # GREEK SMALL LETTER OMEGA WITH OXIA AND YPOGEGRAMMENI +1FF6; F; 03C9 0342; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI +1FF7; F; 03C9 0342 03B9; # GREEK SMALL LETTER OMEGA WITH PERISPOMENI AND YPOGEGRAMMENI +1FF8; C; 1F78; # GREEK CAPITAL LETTER OMICRON WITH VARIA +1FF9; C; 1F79; # GREEK CAPITAL LETTER OMICRON WITH OXIA +1FFA; C; 1F7C; # GREEK CAPITAL LETTER OMEGA WITH VARIA +1FFB; C; 1F7D; # GREEK CAPITAL LETTER OMEGA WITH OXIA +1FFC; F; 03C9 03B9; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +1FFC; S; 1FF3; # GREEK CAPITAL LETTER OMEGA WITH PROSGEGRAMMENI +2126; C; 03C9; # OHM SIGN +212A; C; 006B; # KELVIN SIGN +212B; C; 00E5; # ANGSTROM SIGN +2132; C; 214E; # TURNED CAPITAL F +2160; C; 2170; # ROMAN NUMERAL ONE +2161; C; 2171; # ROMAN NUMERAL TWO +2162; C; 2172; # ROMAN NUMERAL THREE +2163; C; 2173; # ROMAN NUMERAL FOUR +2164; C; 2174; # ROMAN NUMERAL FIVE +2165; C; 2175; # ROMAN NUMERAL SIX +2166; C; 2176; # ROMAN NUMERAL SEVEN +2167; C; 2177; # ROMAN NUMERAL EIGHT +2168; C; 2178; # ROMAN NUMERAL NINE +2169; C; 2179; # ROMAN NUMERAL TEN +216A; C; 217A; # ROMAN NUMERAL ELEVEN +216B; C; 217B; # ROMAN NUMERAL TWELVE +216C; C; 217C; # ROMAN NUMERAL FIFTY +216D; C; 217D; # ROMAN NUMERAL ONE HUNDRED +216E; C; 217E; # ROMAN NUMERAL FIVE HUNDRED +216F; C; 217F; # ROMAN NUMERAL ONE THOUSAND +2183; C; 2184; # ROMAN NUMERAL REVERSED ONE HUNDRED +24B6; C; 24D0; # CIRCLED LATIN CAPITAL LETTER A +24B7; C; 24D1; # CIRCLED LATIN CAPITAL LETTER B +24B8; C; 24D2; # CIRCLED LATIN CAPITAL LETTER C +24B9; C; 24D3; # CIRCLED LATIN CAPITAL LETTER D +24BA; C; 24D4; # CIRCLED LATIN CAPITAL LETTER E +24BB; C; 24D5; # CIRCLED LATIN CAPITAL LETTER F +24BC; C; 24D6; # CIRCLED LATIN CAPITAL LETTER G +24BD; C; 24D7; # CIRCLED LATIN CAPITAL LETTER H +24BE; C; 24D8; # CIRCLED LATIN CAPITAL LETTER I +24BF; C; 24D9; # CIRCLED LATIN CAPITAL LETTER J +24C0; C; 24DA; # CIRCLED LATIN CAPITAL LETTER K +24C1; C; 24DB; # CIRCLED LATIN CAPITAL LETTER L +24C2; C; 24DC; # CIRCLED LATIN CAPITAL LETTER M +24C3; C; 24DD; # CIRCLED LATIN CAPITAL LETTER N +24C4; C; 24DE; # CIRCLED LATIN CAPITAL LETTER O +24C5; C; 24DF; # CIRCLED LATIN CAPITAL LETTER P +24C6; C; 24E0; # CIRCLED LATIN CAPITAL LETTER Q +24C7; C; 24E1; # CIRCLED LATIN CAPITAL LETTER R +24C8; C; 24E2; # CIRCLED LATIN CAPITAL LETTER S +24C9; C; 24E3; # CIRCLED LATIN CAPITAL LETTER T +24CA; C; 24E4; # CIRCLED LATIN CAPITAL LETTER U +24CB; C; 24E5; # CIRCLED LATIN CAPITAL LETTER V +24CC; C; 24E6; # CIRCLED LATIN CAPITAL LETTER W +24CD; C; 24E7; # CIRCLED LATIN CAPITAL LETTER X +24CE; C; 24E8; # CIRCLED LATIN CAPITAL LETTER Y +24CF; C; 24E9; # CIRCLED LATIN CAPITAL LETTER Z +2C00; C; 2C30; # GLAGOLITIC CAPITAL LETTER AZU +2C01; C; 2C31; # GLAGOLITIC CAPITAL LETTER BUKY +2C02; C; 2C32; # GLAGOLITIC CAPITAL LETTER VEDE +2C03; C; 2C33; # GLAGOLITIC CAPITAL LETTER GLAGOLI +2C04; C; 2C34; # GLAGOLITIC CAPITAL LETTER DOBRO +2C05; C; 2C35; # GLAGOLITIC CAPITAL LETTER YESTU +2C06; C; 2C36; # GLAGOLITIC CAPITAL LETTER ZHIVETE +2C07; C; 2C37; # GLAGOLITIC CAPITAL LETTER DZELO +2C08; C; 2C38; # GLAGOLITIC CAPITAL LETTER ZEMLJA +2C09; C; 2C39; # GLAGOLITIC CAPITAL LETTER IZHE +2C0A; C; 2C3A; # GLAGOLITIC CAPITAL LETTER INITIAL IZHE +2C0B; C; 2C3B; # GLAGOLITIC CAPITAL LETTER I +2C0C; C; 2C3C; # GLAGOLITIC CAPITAL LETTER DJERVI +2C0D; C; 2C3D; # GLAGOLITIC CAPITAL LETTER KAKO +2C0E; C; 2C3E; # GLAGOLITIC CAPITAL LETTER LJUDIJE +2C0F; C; 2C3F; # GLAGOLITIC CAPITAL LETTER MYSLITE +2C10; C; 2C40; # GLAGOLITIC CAPITAL LETTER NASHI +2C11; C; 2C41; # GLAGOLITIC CAPITAL LETTER ONU +2C12; C; 2C42; # GLAGOLITIC CAPITAL LETTER POKOJI +2C13; C; 2C43; # GLAGOLITIC CAPITAL LETTER RITSI +2C14; C; 2C44; # GLAGOLITIC CAPITAL LETTER SLOVO +2C15; C; 2C45; # GLAGOLITIC CAPITAL LETTER TVRIDO +2C16; C; 2C46; # GLAGOLITIC CAPITAL LETTER UKU +2C17; C; 2C47; # GLAGOLITIC CAPITAL LETTER FRITU +2C18; C; 2C48; # GLAGOLITIC CAPITAL LETTER HERU +2C19; C; 2C49; # GLAGOLITIC CAPITAL LETTER OTU +2C1A; C; 2C4A; # GLAGOLITIC CAPITAL LETTER PE +2C1B; C; 2C4B; # GLAGOLITIC CAPITAL LETTER SHTA +2C1C; C; 2C4C; # GLAGOLITIC CAPITAL LETTER TSI +2C1D; C; 2C4D; # GLAGOLITIC CAPITAL LETTER CHRIVI +2C1E; C; 2C4E; # GLAGOLITIC CAPITAL LETTER SHA +2C1F; C; 2C4F; # GLAGOLITIC CAPITAL LETTER YERU +2C20; C; 2C50; # GLAGOLITIC CAPITAL LETTER YERI +2C21; C; 2C51; # GLAGOLITIC CAPITAL LETTER YATI +2C22; C; 2C52; # GLAGOLITIC CAPITAL LETTER SPIDERY HA +2C23; C; 2C53; # GLAGOLITIC CAPITAL LETTER YU +2C24; C; 2C54; # GLAGOLITIC CAPITAL LETTER SMALL YUS +2C25; C; 2C55; # GLAGOLITIC CAPITAL LETTER SMALL YUS WITH TAIL +2C26; C; 2C56; # GLAGOLITIC CAPITAL LETTER YO +2C27; C; 2C57; # GLAGOLITIC CAPITAL LETTER IOTATED SMALL YUS +2C28; C; 2C58; # GLAGOLITIC CAPITAL LETTER BIG YUS +2C29; C; 2C59; # GLAGOLITIC CAPITAL LETTER IOTATED BIG YUS +2C2A; C; 2C5A; # GLAGOLITIC CAPITAL LETTER FITA +2C2B; C; 2C5B; # GLAGOLITIC CAPITAL LETTER IZHITSA +2C2C; C; 2C5C; # GLAGOLITIC CAPITAL LETTER SHTAPIC +2C2D; C; 2C5D; # GLAGOLITIC CAPITAL LETTER TROKUTASTI A +2C2E; C; 2C5E; # GLAGOLITIC CAPITAL LETTER LATINATE MYSLITE +2C60; C; 2C61; # LATIN CAPITAL LETTER L WITH DOUBLE BAR +2C62; C; 026B; # LATIN CAPITAL LETTER L WITH MIDDLE TILDE +2C63; C; 1D7D; # LATIN CAPITAL LETTER P WITH STROKE +2C64; C; 027D; # LATIN CAPITAL LETTER R WITH TAIL +2C67; C; 2C68; # LATIN CAPITAL LETTER H WITH DESCENDER +2C69; C; 2C6A; # LATIN CAPITAL LETTER K WITH DESCENDER +2C6B; C; 2C6C; # LATIN CAPITAL LETTER Z WITH DESCENDER +2C6D; C; 0251; # LATIN CAPITAL LETTER ALPHA +2C6E; C; 0271; # LATIN CAPITAL LETTER M WITH HOOK +2C6F; C; 0250; # LATIN CAPITAL LETTER TURNED A +2C70; C; 0252; # LATIN CAPITAL LETTER TURNED ALPHA +2C72; C; 2C73; # LATIN CAPITAL LETTER W WITH HOOK +2C75; C; 2C76; # LATIN CAPITAL LETTER HALF H +2C7E; C; 023F; # LATIN CAPITAL LETTER S WITH SWASH TAIL +2C7F; C; 0240; # LATIN CAPITAL LETTER Z WITH SWASH TAIL +2C80; C; 2C81; # COPTIC CAPITAL LETTER ALFA +2C82; C; 2C83; # COPTIC CAPITAL LETTER VIDA +2C84; C; 2C85; # COPTIC CAPITAL LETTER GAMMA +2C86; C; 2C87; # COPTIC CAPITAL LETTER DALDA +2C88; C; 2C89; # COPTIC CAPITAL LETTER EIE +2C8A; C; 2C8B; # COPTIC CAPITAL LETTER SOU +2C8C; C; 2C8D; # COPTIC CAPITAL LETTER ZATA +2C8E; C; 2C8F; # COPTIC CAPITAL LETTER HATE +2C90; C; 2C91; # COPTIC CAPITAL LETTER THETHE +2C92; C; 2C93; # COPTIC CAPITAL LETTER IAUDA +2C94; C; 2C95; # COPTIC CAPITAL LETTER KAPA +2C96; C; 2C97; # COPTIC CAPITAL LETTER LAULA +2C98; C; 2C99; # COPTIC CAPITAL LETTER MI +2C9A; C; 2C9B; # COPTIC CAPITAL LETTER NI +2C9C; C; 2C9D; # COPTIC CAPITAL LETTER KSI +2C9E; C; 2C9F; # COPTIC CAPITAL LETTER O +2CA0; C; 2CA1; # COPTIC CAPITAL LETTER PI +2CA2; C; 2CA3; # COPTIC CAPITAL LETTER RO +2CA4; C; 2CA5; # COPTIC CAPITAL LETTER SIMA +2CA6; C; 2CA7; # COPTIC CAPITAL LETTER TAU +2CA8; C; 2CA9; # COPTIC CAPITAL LETTER UA +2CAA; C; 2CAB; # COPTIC CAPITAL LETTER FI +2CAC; C; 2CAD; # COPTIC CAPITAL LETTER KHI +2CAE; C; 2CAF; # COPTIC CAPITAL LETTER PSI +2CB0; C; 2CB1; # COPTIC CAPITAL LETTER OOU +2CB2; C; 2CB3; # COPTIC CAPITAL LETTER DIALECT-P ALEF +2CB4; C; 2CB5; # COPTIC CAPITAL LETTER OLD COPTIC AIN +2CB6; C; 2CB7; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC EIE +2CB8; C; 2CB9; # COPTIC CAPITAL LETTER DIALECT-P KAPA +2CBA; C; 2CBB; # COPTIC CAPITAL LETTER DIALECT-P NI +2CBC; C; 2CBD; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC NI +2CBE; C; 2CBF; # COPTIC CAPITAL LETTER OLD COPTIC OOU +2CC0; C; 2CC1; # COPTIC CAPITAL LETTER SAMPI +2CC2; C; 2CC3; # COPTIC CAPITAL LETTER CROSSED SHEI +2CC4; C; 2CC5; # COPTIC CAPITAL LETTER OLD COPTIC SHEI +2CC6; C; 2CC7; # COPTIC CAPITAL LETTER OLD COPTIC ESH +2CC8; C; 2CC9; # COPTIC CAPITAL LETTER AKHMIMIC KHEI +2CCA; C; 2CCB; # COPTIC CAPITAL LETTER DIALECT-P HORI +2CCC; C; 2CCD; # COPTIC CAPITAL LETTER OLD COPTIC HORI +2CCE; C; 2CCF; # COPTIC CAPITAL LETTER OLD COPTIC HA +2CD0; C; 2CD1; # COPTIC CAPITAL LETTER L-SHAPED HA +2CD2; C; 2CD3; # COPTIC CAPITAL LETTER OLD COPTIC HEI +2CD4; C; 2CD5; # COPTIC CAPITAL LETTER OLD COPTIC HAT +2CD6; C; 2CD7; # COPTIC CAPITAL LETTER OLD COPTIC GANGIA +2CD8; C; 2CD9; # COPTIC CAPITAL LETTER OLD COPTIC DJA +2CDA; C; 2CDB; # COPTIC CAPITAL LETTER OLD COPTIC SHIMA +2CDC; C; 2CDD; # COPTIC CAPITAL LETTER OLD NUBIAN SHIMA +2CDE; C; 2CDF; # COPTIC CAPITAL LETTER OLD NUBIAN NGI +2CE0; C; 2CE1; # COPTIC CAPITAL LETTER OLD NUBIAN NYI +2CE2; C; 2CE3; # COPTIC CAPITAL LETTER OLD NUBIAN WAU +2CEB; C; 2CEC; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC SHEI +2CED; C; 2CEE; # COPTIC CAPITAL LETTER CRYPTOGRAMMIC GANGIA +2CF2; C; 2CF3; # COPTIC CAPITAL LETTER BOHAIRIC KHEI +A640; C; A641; # CYRILLIC CAPITAL LETTER ZEMLYA +A642; C; A643; # CYRILLIC CAPITAL LETTER DZELO +A644; C; A645; # CYRILLIC CAPITAL LETTER REVERSED DZE +A646; C; A647; # CYRILLIC CAPITAL LETTER IOTA +A648; C; A649; # CYRILLIC CAPITAL LETTER DJERV +A64A; C; A64B; # CYRILLIC CAPITAL LETTER MONOGRAPH UK +A64C; C; A64D; # CYRILLIC CAPITAL LETTER BROAD OMEGA +A64E; C; A64F; # CYRILLIC CAPITAL LETTER NEUTRAL YER +A650; C; A651; # CYRILLIC CAPITAL LETTER YERU WITH BACK YER +A652; C; A653; # CYRILLIC CAPITAL LETTER IOTIFIED YAT +A654; C; A655; # CYRILLIC CAPITAL LETTER REVERSED YU +A656; C; A657; # CYRILLIC CAPITAL LETTER IOTIFIED A +A658; C; A659; # CYRILLIC CAPITAL LETTER CLOSED LITTLE YUS +A65A; C; A65B; # CYRILLIC CAPITAL LETTER BLENDED YUS +A65C; C; A65D; # CYRILLIC CAPITAL LETTER IOTIFIED CLOSED LITTLE YUS +A65E; C; A65F; # CYRILLIC CAPITAL LETTER YN +A660; C; A661; # CYRILLIC CAPITAL LETTER REVERSED TSE +A662; C; A663; # CYRILLIC CAPITAL LETTER SOFT DE +A664; C; A665; # CYRILLIC CAPITAL LETTER SOFT EL +A666; C; A667; # CYRILLIC CAPITAL LETTER SOFT EM +A668; C; A669; # CYRILLIC CAPITAL LETTER MONOCULAR O +A66A; C; A66B; # CYRILLIC CAPITAL LETTER BINOCULAR O +A66C; C; A66D; # CYRILLIC CAPITAL LETTER DOUBLE MONOCULAR O +A680; C; A681; # CYRILLIC CAPITAL LETTER DWE +A682; C; A683; # CYRILLIC CAPITAL LETTER DZWE +A684; C; A685; # CYRILLIC CAPITAL LETTER ZHWE +A686; C; A687; # CYRILLIC CAPITAL LETTER CCHE +A688; C; A689; # CYRILLIC CAPITAL LETTER DZZE +A68A; C; A68B; # CYRILLIC CAPITAL LETTER TE WITH MIDDLE HOOK +A68C; C; A68D; # CYRILLIC CAPITAL LETTER TWE +A68E; C; A68F; # CYRILLIC CAPITAL LETTER TSWE +A690; C; A691; # CYRILLIC CAPITAL LETTER TSSE +A692; C; A693; # CYRILLIC CAPITAL LETTER TCHE +A694; C; A695; # CYRILLIC CAPITAL LETTER HWE +A696; C; A697; # CYRILLIC CAPITAL LETTER SHWE +A698; C; A699; # CYRILLIC CAPITAL LETTER DOUBLE O +A69A; C; A69B; # CYRILLIC CAPITAL LETTER CROSSED O +A722; C; A723; # LATIN CAPITAL LETTER EGYPTOLOGICAL ALEF +A724; C; A725; # LATIN CAPITAL LETTER EGYPTOLOGICAL AIN +A726; C; A727; # LATIN CAPITAL LETTER HENG +A728; C; A729; # LATIN CAPITAL LETTER TZ +A72A; C; A72B; # LATIN CAPITAL LETTER TRESILLO +A72C; C; A72D; # LATIN CAPITAL LETTER CUATRILLO +A72E; C; A72F; # LATIN CAPITAL LETTER CUATRILLO WITH COMMA +A732; C; A733; # LATIN CAPITAL LETTER AA +A734; C; A735; # LATIN CAPITAL LETTER AO +A736; C; A737; # LATIN CAPITAL LETTER AU +A738; C; A739; # LATIN CAPITAL LETTER AV +A73A; C; A73B; # LATIN CAPITAL LETTER AV WITH HORIZONTAL BAR +A73C; C; A73D; # LATIN CAPITAL LETTER AY +A73E; C; A73F; # LATIN CAPITAL LETTER REVERSED C WITH DOT +A740; C; A741; # LATIN CAPITAL LETTER K WITH STROKE +A742; C; A743; # LATIN CAPITAL LETTER K WITH DIAGONAL STROKE +A744; C; A745; # LATIN CAPITAL LETTER K WITH STROKE AND DIAGONAL STROKE +A746; C; A747; # LATIN CAPITAL LETTER BROKEN L +A748; C; A749; # LATIN CAPITAL LETTER L WITH HIGH STROKE +A74A; C; A74B; # LATIN CAPITAL LETTER O WITH LONG STROKE OVERLAY +A74C; C; A74D; # LATIN CAPITAL LETTER O WITH LOOP +A74E; C; A74F; # LATIN CAPITAL LETTER OO +A750; C; A751; # LATIN CAPITAL LETTER P WITH STROKE THROUGH DESCENDER +A752; C; A753; # LATIN CAPITAL LETTER P WITH FLOURISH +A754; C; A755; # LATIN CAPITAL LETTER P WITH SQUIRREL TAIL +A756; C; A757; # LATIN CAPITAL LETTER Q WITH STROKE THROUGH DESCENDER +A758; C; A759; # LATIN CAPITAL LETTER Q WITH DIAGONAL STROKE +A75A; C; A75B; # LATIN CAPITAL LETTER R ROTUNDA +A75C; C; A75D; # LATIN CAPITAL LETTER RUM ROTUNDA +A75E; C; A75F; # LATIN CAPITAL LETTER V WITH DIAGONAL STROKE +A760; C; A761; # LATIN CAPITAL LETTER VY +A762; C; A763; # LATIN CAPITAL LETTER VISIGOTHIC Z +A764; C; A765; # LATIN CAPITAL LETTER THORN WITH STROKE +A766; C; A767; # LATIN CAPITAL LETTER THORN WITH STROKE THROUGH DESCENDER +A768; C; A769; # LATIN CAPITAL LETTER VEND +A76A; C; A76B; # LATIN CAPITAL LETTER ET +A76C; C; A76D; # LATIN CAPITAL LETTER IS +A76E; C; A76F; # LATIN CAPITAL LETTER CON +A779; C; A77A; # LATIN CAPITAL LETTER INSULAR D +A77B; C; A77C; # LATIN CAPITAL LETTER INSULAR F +A77D; C; 1D79; # LATIN CAPITAL LETTER INSULAR G +A77E; C; A77F; # LATIN CAPITAL LETTER TURNED INSULAR G +A780; C; A781; # LATIN CAPITAL LETTER TURNED L +A782; C; A783; # LATIN CAPITAL LETTER INSULAR R +A784; C; A785; # LATIN CAPITAL LETTER INSULAR S +A786; C; A787; # LATIN CAPITAL LETTER INSULAR T +A78B; C; A78C; # LATIN CAPITAL LETTER SALTILLO +A78D; C; 0265; # LATIN CAPITAL LETTER TURNED H +A790; C; A791; # LATIN CAPITAL LETTER N WITH DESCENDER +A792; C; A793; # LATIN CAPITAL LETTER C WITH BAR +A796; C; A797; # LATIN CAPITAL LETTER B WITH FLOURISH +A798; C; A799; # LATIN CAPITAL LETTER F WITH STROKE +A79A; C; A79B; # LATIN CAPITAL LETTER VOLAPUK AE +A79C; C; A79D; # LATIN CAPITAL LETTER VOLAPUK OE +A79E; C; A79F; # LATIN CAPITAL LETTER VOLAPUK UE +A7A0; C; A7A1; # LATIN CAPITAL LETTER G WITH OBLIQUE STROKE +A7A2; C; A7A3; # LATIN CAPITAL LETTER K WITH OBLIQUE STROKE +A7A4; C; A7A5; # LATIN CAPITAL LETTER N WITH OBLIQUE STROKE +A7A6; C; A7A7; # LATIN CAPITAL LETTER R WITH OBLIQUE STROKE +A7A8; C; A7A9; # LATIN CAPITAL LETTER S WITH OBLIQUE STROKE +A7AA; C; 0266; # LATIN CAPITAL LETTER H WITH HOOK +A7AB; C; 025C; # LATIN CAPITAL LETTER REVERSED OPEN E +A7AC; C; 0261; # LATIN CAPITAL LETTER SCRIPT G +A7AD; C; 026C; # LATIN CAPITAL LETTER L WITH BELT +A7AE; C; 026A; # LATIN CAPITAL LETTER SMALL CAPITAL I +A7B0; C; 029E; # LATIN CAPITAL LETTER TURNED K +A7B1; C; 0287; # LATIN CAPITAL LETTER TURNED T +A7B2; C; 029D; # LATIN CAPITAL LETTER J WITH CROSSED-TAIL +A7B3; C; AB53; # LATIN CAPITAL LETTER CHI +A7B4; C; A7B5; # LATIN CAPITAL LETTER BETA +A7B6; C; A7B7; # LATIN CAPITAL LETTER OMEGA +A7B8; C; A7B9; # LATIN CAPITAL LETTER U WITH STROKE +A7BA; C; A7BB; # LATIN CAPITAL LETTER GLOTTAL A +A7BC; C; A7BD; # LATIN CAPITAL LETTER GLOTTAL I +A7BE; C; A7BF; # LATIN CAPITAL LETTER GLOTTAL U +A7C2; C; A7C3; # LATIN CAPITAL LETTER ANGLICANA W +A7C4; C; A794; # LATIN CAPITAL LETTER C WITH PALATAL HOOK +A7C5; C; 0282; # LATIN CAPITAL LETTER S WITH HOOK +A7C6; C; 1D8E; # LATIN CAPITAL LETTER Z WITH PALATAL HOOK +A7C7; C; A7C8; # LATIN CAPITAL LETTER D WITH SHORT STROKE OVERLAY +A7C9; C; A7CA; # LATIN CAPITAL LETTER S WITH SHORT STROKE OVERLAY +A7F5; C; A7F6; # LATIN CAPITAL LETTER REVERSED HALF H +AB70; C; 13A0; # CHEROKEE SMALL LETTER A +AB71; C; 13A1; # CHEROKEE SMALL LETTER E +AB72; C; 13A2; # CHEROKEE SMALL LETTER I +AB73; C; 13A3; # CHEROKEE SMALL LETTER O +AB74; C; 13A4; # CHEROKEE SMALL LETTER U +AB75; C; 13A5; # CHEROKEE SMALL LETTER V +AB76; C; 13A6; # CHEROKEE SMALL LETTER GA +AB77; C; 13A7; # CHEROKEE SMALL LETTER KA +AB78; C; 13A8; # CHEROKEE SMALL LETTER GE +AB79; C; 13A9; # CHEROKEE SMALL LETTER GI +AB7A; C; 13AA; # CHEROKEE SMALL LETTER GO +AB7B; C; 13AB; # CHEROKEE SMALL LETTER GU +AB7C; C; 13AC; # CHEROKEE SMALL LETTER GV +AB7D; C; 13AD; # CHEROKEE SMALL LETTER HA +AB7E; C; 13AE; # CHEROKEE SMALL LETTER HE +AB7F; C; 13AF; # CHEROKEE SMALL LETTER HI +AB80; C; 13B0; # CHEROKEE SMALL LETTER HO +AB81; C; 13B1; # CHEROKEE SMALL LETTER HU +AB82; C; 13B2; # CHEROKEE SMALL LETTER HV +AB83; C; 13B3; # CHEROKEE SMALL LETTER LA +AB84; C; 13B4; # CHEROKEE SMALL LETTER LE +AB85; C; 13B5; # CHEROKEE SMALL LETTER LI +AB86; C; 13B6; # CHEROKEE SMALL LETTER LO +AB87; C; 13B7; # CHEROKEE SMALL LETTER LU +AB88; C; 13B8; # CHEROKEE SMALL LETTER LV +AB89; C; 13B9; # CHEROKEE SMALL LETTER MA +AB8A; C; 13BA; # CHEROKEE SMALL LETTER ME +AB8B; C; 13BB; # CHEROKEE SMALL LETTER MI +AB8C; C; 13BC; # CHEROKEE SMALL LETTER MO +AB8D; C; 13BD; # CHEROKEE SMALL LETTER MU +AB8E; C; 13BE; # CHEROKEE SMALL LETTER NA +AB8F; C; 13BF; # CHEROKEE SMALL LETTER HNA +AB90; C; 13C0; # CHEROKEE SMALL LETTER NAH +AB91; C; 13C1; # CHEROKEE SMALL LETTER NE +AB92; C; 13C2; # CHEROKEE SMALL LETTER NI +AB93; C; 13C3; # CHEROKEE SMALL LETTER NO +AB94; C; 13C4; # CHEROKEE SMALL LETTER NU +AB95; C; 13C5; # CHEROKEE SMALL LETTER NV +AB96; C; 13C6; # CHEROKEE SMALL LETTER QUA +AB97; C; 13C7; # CHEROKEE SMALL LETTER QUE +AB98; C; 13C8; # CHEROKEE SMALL LETTER QUI +AB99; C; 13C9; # CHEROKEE SMALL LETTER QUO +AB9A; C; 13CA; # CHEROKEE SMALL LETTER QUU +AB9B; C; 13CB; # CHEROKEE SMALL LETTER QUV +AB9C; C; 13CC; # CHEROKEE SMALL LETTER SA +AB9D; C; 13CD; # CHEROKEE SMALL LETTER S +AB9E; C; 13CE; # CHEROKEE SMALL LETTER SE +AB9F; C; 13CF; # CHEROKEE SMALL LETTER SI +ABA0; C; 13D0; # CHEROKEE SMALL LETTER SO +ABA1; C; 13D1; # CHEROKEE SMALL LETTER SU +ABA2; C; 13D2; # CHEROKEE SMALL LETTER SV +ABA3; C; 13D3; # CHEROKEE SMALL LETTER DA +ABA4; C; 13D4; # CHEROKEE SMALL LETTER TA +ABA5; C; 13D5; # CHEROKEE SMALL LETTER DE +ABA6; C; 13D6; # CHEROKEE SMALL LETTER TE +ABA7; C; 13D7; # CHEROKEE SMALL LETTER DI +ABA8; C; 13D8; # CHEROKEE SMALL LETTER TI +ABA9; C; 13D9; # CHEROKEE SMALL LETTER DO +ABAA; C; 13DA; # CHEROKEE SMALL LETTER DU +ABAB; C; 13DB; # CHEROKEE SMALL LETTER DV +ABAC; C; 13DC; # CHEROKEE SMALL LETTER DLA +ABAD; C; 13DD; # CHEROKEE SMALL LETTER TLA +ABAE; C; 13DE; # CHEROKEE SMALL LETTER TLE +ABAF; C; 13DF; # CHEROKEE SMALL LETTER TLI +ABB0; C; 13E0; # CHEROKEE SMALL LETTER TLO +ABB1; C; 13E1; # CHEROKEE SMALL LETTER TLU +ABB2; C; 13E2; # CHEROKEE SMALL LETTER TLV +ABB3; C; 13E3; # CHEROKEE SMALL LETTER TSA +ABB4; C; 13E4; # CHEROKEE SMALL LETTER TSE +ABB5; C; 13E5; # CHEROKEE SMALL LETTER TSI +ABB6; C; 13E6; # CHEROKEE SMALL LETTER TSO +ABB7; C; 13E7; # CHEROKEE SMALL LETTER TSU +ABB8; C; 13E8; # CHEROKEE SMALL LETTER TSV +ABB9; C; 13E9; # CHEROKEE SMALL LETTER WA +ABBA; C; 13EA; # CHEROKEE SMALL LETTER WE +ABBB; C; 13EB; # CHEROKEE SMALL LETTER WI +ABBC; C; 13EC; # CHEROKEE SMALL LETTER WO +ABBD; C; 13ED; # CHEROKEE SMALL LETTER WU +ABBE; C; 13EE; # CHEROKEE SMALL LETTER WV +ABBF; C; 13EF; # CHEROKEE SMALL LETTER YA +FB00; F; 0066 0066; # LATIN SMALL LIGATURE FF +FB01; F; 0066 0069; # LATIN SMALL LIGATURE FI +FB02; F; 0066 006C; # LATIN SMALL LIGATURE FL +FB03; F; 0066 0066 0069; # LATIN SMALL LIGATURE FFI +FB04; F; 0066 0066 006C; # LATIN SMALL LIGATURE FFL +FB05; F; 0073 0074; # LATIN SMALL LIGATURE LONG S T +FB06; F; 0073 0074; # LATIN SMALL LIGATURE ST +FB13; F; 0574 0576; # ARMENIAN SMALL LIGATURE MEN NOW +FB14; F; 0574 0565; # ARMENIAN SMALL LIGATURE MEN ECH +FB15; F; 0574 056B; # ARMENIAN SMALL LIGATURE MEN INI +FB16; F; 057E 0576; # ARMENIAN SMALL LIGATURE VEW NOW +FB17; F; 0574 056D; # ARMENIAN SMALL LIGATURE MEN XEH +FF21; C; FF41; # FULLWIDTH LATIN CAPITAL LETTER A +FF22; C; FF42; # FULLWIDTH LATIN CAPITAL LETTER B +FF23; C; FF43; # FULLWIDTH LATIN CAPITAL LETTER C +FF24; C; FF44; # FULLWIDTH LATIN CAPITAL LETTER D +FF25; C; FF45; # FULLWIDTH LATIN CAPITAL LETTER E +FF26; C; FF46; # FULLWIDTH LATIN CAPITAL LETTER F +FF27; C; FF47; # FULLWIDTH LATIN CAPITAL LETTER G +FF28; C; FF48; # FULLWIDTH LATIN CAPITAL LETTER H +FF29; C; FF49; # FULLWIDTH LATIN CAPITAL LETTER I +FF2A; C; FF4A; # FULLWIDTH LATIN CAPITAL LETTER J +FF2B; C; FF4B; # FULLWIDTH LATIN CAPITAL LETTER K +FF2C; C; FF4C; # FULLWIDTH LATIN CAPITAL LETTER L +FF2D; C; FF4D; # FULLWIDTH LATIN CAPITAL LETTER M +FF2E; C; FF4E; # FULLWIDTH LATIN CAPITAL LETTER N +FF2F; C; FF4F; # FULLWIDTH LATIN CAPITAL LETTER O +FF30; C; FF50; # FULLWIDTH LATIN CAPITAL LETTER P +FF31; C; FF51; # FULLWIDTH LATIN CAPITAL LETTER Q +FF32; C; FF52; # FULLWIDTH LATIN CAPITAL LETTER R +FF33; C; FF53; # FULLWIDTH LATIN CAPITAL LETTER S +FF34; C; FF54; # FULLWIDTH LATIN CAPITAL LETTER T +FF35; C; FF55; # FULLWIDTH LATIN CAPITAL LETTER U +FF36; C; FF56; # FULLWIDTH LATIN CAPITAL LETTER V +FF37; C; FF57; # FULLWIDTH LATIN CAPITAL LETTER W +FF38; C; FF58; # FULLWIDTH LATIN CAPITAL LETTER X +FF39; C; FF59; # FULLWIDTH LATIN CAPITAL LETTER Y +FF3A; C; FF5A; # FULLWIDTH LATIN CAPITAL LETTER Z +10400; C; 10428; # DESERET CAPITAL LETTER LONG I +10401; C; 10429; # DESERET CAPITAL LETTER LONG E +10402; C; 1042A; # DESERET CAPITAL LETTER LONG A +10403; C; 1042B; # DESERET CAPITAL LETTER LONG AH +10404; C; 1042C; # DESERET CAPITAL LETTER LONG O +10405; C; 1042D; # DESERET CAPITAL LETTER LONG OO +10406; C; 1042E; # DESERET CAPITAL LETTER SHORT I +10407; C; 1042F; # DESERET CAPITAL LETTER SHORT E +10408; C; 10430; # DESERET CAPITAL LETTER SHORT A +10409; C; 10431; # DESERET CAPITAL LETTER SHORT AH +1040A; C; 10432; # DESERET CAPITAL LETTER SHORT O +1040B; C; 10433; # DESERET CAPITAL LETTER SHORT OO +1040C; C; 10434; # DESERET CAPITAL LETTER AY +1040D; C; 10435; # DESERET CAPITAL LETTER OW +1040E; C; 10436; # DESERET CAPITAL LETTER WU +1040F; C; 10437; # DESERET CAPITAL LETTER YEE +10410; C; 10438; # DESERET CAPITAL LETTER H +10411; C; 10439; # DESERET CAPITAL LETTER PEE +10412; C; 1043A; # DESERET CAPITAL LETTER BEE +10413; C; 1043B; # DESERET CAPITAL LETTER TEE +10414; C; 1043C; # DESERET CAPITAL LETTER DEE +10415; C; 1043D; # DESERET CAPITAL LETTER CHEE +10416; C; 1043E; # DESERET CAPITAL LETTER JEE +10417; C; 1043F; # DESERET CAPITAL LETTER KAY +10418; C; 10440; # DESERET CAPITAL LETTER GAY +10419; C; 10441; # DESERET CAPITAL LETTER EF +1041A; C; 10442; # DESERET CAPITAL LETTER VEE +1041B; C; 10443; # DESERET CAPITAL LETTER ETH +1041C; C; 10444; # DESERET CAPITAL LETTER THEE +1041D; C; 10445; # DESERET CAPITAL LETTER ES +1041E; C; 10446; # DESERET CAPITAL LETTER ZEE +1041F; C; 10447; # DESERET CAPITAL LETTER ESH +10420; C; 10448; # DESERET CAPITAL LETTER ZHEE +10421; C; 10449; # DESERET CAPITAL LETTER ER +10422; C; 1044A; # DESERET CAPITAL LETTER EL +10423; C; 1044B; # DESERET CAPITAL LETTER EM +10424; C; 1044C; # DESERET CAPITAL LETTER EN +10425; C; 1044D; # DESERET CAPITAL LETTER ENG +10426; C; 1044E; # DESERET CAPITAL LETTER OI +10427; C; 1044F; # DESERET CAPITAL LETTER EW +104B0; C; 104D8; # OSAGE CAPITAL LETTER A +104B1; C; 104D9; # OSAGE CAPITAL LETTER AI +104B2; C; 104DA; # OSAGE CAPITAL LETTER AIN +104B3; C; 104DB; # OSAGE CAPITAL LETTER AH +104B4; C; 104DC; # OSAGE CAPITAL LETTER BRA +104B5; C; 104DD; # OSAGE CAPITAL LETTER CHA +104B6; C; 104DE; # OSAGE CAPITAL LETTER EHCHA +104B7; C; 104DF; # OSAGE CAPITAL LETTER E +104B8; C; 104E0; # OSAGE CAPITAL LETTER EIN +104B9; C; 104E1; # OSAGE CAPITAL LETTER HA +104BA; C; 104E2; # OSAGE CAPITAL LETTER HYA +104BB; C; 104E3; # OSAGE CAPITAL LETTER I +104BC; C; 104E4; # OSAGE CAPITAL LETTER KA +104BD; C; 104E5; # OSAGE CAPITAL LETTER EHKA +104BE; C; 104E6; # OSAGE CAPITAL LETTER KYA +104BF; C; 104E7; # OSAGE CAPITAL LETTER LA +104C0; C; 104E8; # OSAGE CAPITAL LETTER MA +104C1; C; 104E9; # OSAGE CAPITAL LETTER NA +104C2; C; 104EA; # OSAGE CAPITAL LETTER O +104C3; C; 104EB; # OSAGE CAPITAL LETTER OIN +104C4; C; 104EC; # OSAGE CAPITAL LETTER PA +104C5; C; 104ED; # OSAGE CAPITAL LETTER EHPA +104C6; C; 104EE; # OSAGE CAPITAL LETTER SA +104C7; C; 104EF; # OSAGE CAPITAL LETTER SHA +104C8; C; 104F0; # OSAGE CAPITAL LETTER TA +104C9; C; 104F1; # OSAGE CAPITAL LETTER EHTA +104CA; C; 104F2; # OSAGE CAPITAL LETTER TSA +104CB; C; 104F3; # OSAGE CAPITAL LETTER EHTSA +104CC; C; 104F4; # OSAGE CAPITAL LETTER TSHA +104CD; C; 104F5; # OSAGE CAPITAL LETTER DHA +104CE; C; 104F6; # OSAGE CAPITAL LETTER U +104CF; C; 104F7; # OSAGE CAPITAL LETTER WA +104D0; C; 104F8; # OSAGE CAPITAL LETTER KHA +104D1; C; 104F9; # OSAGE CAPITAL LETTER GHA +104D2; C; 104FA; # OSAGE CAPITAL LETTER ZA +104D3; C; 104FB; # OSAGE CAPITAL LETTER ZHA +10C80; C; 10CC0; # OLD HUNGARIAN CAPITAL LETTER A +10C81; C; 10CC1; # OLD HUNGARIAN CAPITAL LETTER AA +10C82; C; 10CC2; # OLD HUNGARIAN CAPITAL LETTER EB +10C83; C; 10CC3; # OLD HUNGARIAN CAPITAL LETTER AMB +10C84; C; 10CC4; # OLD HUNGARIAN CAPITAL LETTER EC +10C85; C; 10CC5; # OLD HUNGARIAN CAPITAL LETTER ENC +10C86; C; 10CC6; # OLD HUNGARIAN CAPITAL LETTER ECS +10C87; C; 10CC7; # OLD HUNGARIAN CAPITAL LETTER ED +10C88; C; 10CC8; # OLD HUNGARIAN CAPITAL LETTER AND +10C89; C; 10CC9; # OLD HUNGARIAN CAPITAL LETTER E +10C8A; C; 10CCA; # OLD HUNGARIAN CAPITAL LETTER CLOSE E +10C8B; C; 10CCB; # OLD HUNGARIAN CAPITAL LETTER EE +10C8C; C; 10CCC; # OLD HUNGARIAN CAPITAL LETTER EF +10C8D; C; 10CCD; # OLD HUNGARIAN CAPITAL LETTER EG +10C8E; C; 10CCE; # OLD HUNGARIAN CAPITAL LETTER EGY +10C8F; C; 10CCF; # OLD HUNGARIAN CAPITAL LETTER EH +10C90; C; 10CD0; # OLD HUNGARIAN CAPITAL LETTER I +10C91; C; 10CD1; # OLD HUNGARIAN CAPITAL LETTER II +10C92; C; 10CD2; # OLD HUNGARIAN CAPITAL LETTER EJ +10C93; C; 10CD3; # OLD HUNGARIAN CAPITAL LETTER EK +10C94; C; 10CD4; # OLD HUNGARIAN CAPITAL LETTER AK +10C95; C; 10CD5; # OLD HUNGARIAN CAPITAL LETTER UNK +10C96; C; 10CD6; # OLD HUNGARIAN CAPITAL LETTER EL +10C97; C; 10CD7; # OLD HUNGARIAN CAPITAL LETTER ELY +10C98; C; 10CD8; # OLD HUNGARIAN CAPITAL LETTER EM +10C99; C; 10CD9; # OLD HUNGARIAN CAPITAL LETTER EN +10C9A; C; 10CDA; # OLD HUNGARIAN CAPITAL LETTER ENY +10C9B; C; 10CDB; # OLD HUNGARIAN CAPITAL LETTER O +10C9C; C; 10CDC; # OLD HUNGARIAN CAPITAL LETTER OO +10C9D; C; 10CDD; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG OE +10C9E; C; 10CDE; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA OE +10C9F; C; 10CDF; # OLD HUNGARIAN CAPITAL LETTER OEE +10CA0; C; 10CE0; # OLD HUNGARIAN CAPITAL LETTER EP +10CA1; C; 10CE1; # OLD HUNGARIAN CAPITAL LETTER EMP +10CA2; C; 10CE2; # OLD HUNGARIAN CAPITAL LETTER ER +10CA3; C; 10CE3; # OLD HUNGARIAN CAPITAL LETTER SHORT ER +10CA4; C; 10CE4; # OLD HUNGARIAN CAPITAL LETTER ES +10CA5; C; 10CE5; # OLD HUNGARIAN CAPITAL LETTER ESZ +10CA6; C; 10CE6; # OLD HUNGARIAN CAPITAL LETTER ET +10CA7; C; 10CE7; # OLD HUNGARIAN CAPITAL LETTER ENT +10CA8; C; 10CE8; # OLD HUNGARIAN CAPITAL LETTER ETY +10CA9; C; 10CE9; # OLD HUNGARIAN CAPITAL LETTER ECH +10CAA; C; 10CEA; # OLD HUNGARIAN CAPITAL LETTER U +10CAB; C; 10CEB; # OLD HUNGARIAN CAPITAL LETTER UU +10CAC; C; 10CEC; # OLD HUNGARIAN CAPITAL LETTER NIKOLSBURG UE +10CAD; C; 10CED; # OLD HUNGARIAN CAPITAL LETTER RUDIMENTA UE +10CAE; C; 10CEE; # OLD HUNGARIAN CAPITAL LETTER EV +10CAF; C; 10CEF; # OLD HUNGARIAN CAPITAL LETTER EZ +10CB0; C; 10CF0; # OLD HUNGARIAN CAPITAL LETTER EZS +10CB1; C; 10CF1; # OLD HUNGARIAN CAPITAL LETTER ENT-SHAPED SIGN +10CB2; C; 10CF2; # OLD HUNGARIAN CAPITAL LETTER US +118A0; C; 118C0; # WARANG CITI CAPITAL LETTER NGAA +118A1; C; 118C1; # WARANG CITI CAPITAL LETTER A +118A2; C; 118C2; # WARANG CITI CAPITAL LETTER WI +118A3; C; 118C3; # WARANG CITI CAPITAL LETTER YU +118A4; C; 118C4; # WARANG CITI CAPITAL LETTER YA +118A5; C; 118C5; # WARANG CITI CAPITAL LETTER YO +118A6; C; 118C6; # WARANG CITI CAPITAL LETTER II +118A7; C; 118C7; # WARANG CITI CAPITAL LETTER UU +118A8; C; 118C8; # WARANG CITI CAPITAL LETTER E +118A9; C; 118C9; # WARANG CITI CAPITAL LETTER O +118AA; C; 118CA; # WARANG CITI CAPITAL LETTER ANG +118AB; C; 118CB; # WARANG CITI CAPITAL LETTER GA +118AC; C; 118CC; # WARANG CITI CAPITAL LETTER KO +118AD; C; 118CD; # WARANG CITI CAPITAL LETTER ENY +118AE; C; 118CE; # WARANG CITI CAPITAL LETTER YUJ +118AF; C; 118CF; # WARANG CITI CAPITAL LETTER UC +118B0; C; 118D0; # WARANG CITI CAPITAL LETTER ENN +118B1; C; 118D1; # WARANG CITI CAPITAL LETTER ODD +118B2; C; 118D2; # WARANG CITI CAPITAL LETTER TTE +118B3; C; 118D3; # WARANG CITI CAPITAL LETTER NUNG +118B4; C; 118D4; # WARANG CITI CAPITAL LETTER DA +118B5; C; 118D5; # WARANG CITI CAPITAL LETTER AT +118B6; C; 118D6; # WARANG CITI CAPITAL LETTER AM +118B7; C; 118D7; # WARANG CITI CAPITAL LETTER BU +118B8; C; 118D8; # WARANG CITI CAPITAL LETTER PU +118B9; C; 118D9; # WARANG CITI CAPITAL LETTER HIYO +118BA; C; 118DA; # WARANG CITI CAPITAL LETTER HOLO +118BB; C; 118DB; # WARANG CITI CAPITAL LETTER HORR +118BC; C; 118DC; # WARANG CITI CAPITAL LETTER HAR +118BD; C; 118DD; # WARANG CITI CAPITAL LETTER SSUU +118BE; C; 118DE; # WARANG CITI CAPITAL LETTER SII +118BF; C; 118DF; # WARANG CITI CAPITAL LETTER VIYO +16E40; C; 16E60; # MEDEFAIDRIN CAPITAL LETTER M +16E41; C; 16E61; # MEDEFAIDRIN CAPITAL LETTER S +16E42; C; 16E62; # MEDEFAIDRIN CAPITAL LETTER V +16E43; C; 16E63; # MEDEFAIDRIN CAPITAL LETTER W +16E44; C; 16E64; # MEDEFAIDRIN CAPITAL LETTER ATIU +16E45; C; 16E65; # MEDEFAIDRIN CAPITAL LETTER Z +16E46; C; 16E66; # MEDEFAIDRIN CAPITAL LETTER KP +16E47; C; 16E67; # MEDEFAIDRIN CAPITAL LETTER P +16E48; C; 16E68; # MEDEFAIDRIN CAPITAL LETTER T +16E49; C; 16E69; # MEDEFAIDRIN CAPITAL LETTER G +16E4A; C; 16E6A; # MEDEFAIDRIN CAPITAL LETTER F +16E4B; C; 16E6B; # MEDEFAIDRIN CAPITAL LETTER I +16E4C; C; 16E6C; # MEDEFAIDRIN CAPITAL LETTER K +16E4D; C; 16E6D; # MEDEFAIDRIN CAPITAL LETTER A +16E4E; C; 16E6E; # MEDEFAIDRIN CAPITAL LETTER J +16E4F; C; 16E6F; # MEDEFAIDRIN CAPITAL LETTER E +16E50; C; 16E70; # MEDEFAIDRIN CAPITAL LETTER B +16E51; C; 16E71; # MEDEFAIDRIN CAPITAL LETTER C +16E52; C; 16E72; # MEDEFAIDRIN CAPITAL LETTER U +16E53; C; 16E73; # MEDEFAIDRIN CAPITAL LETTER YU +16E54; C; 16E74; # MEDEFAIDRIN CAPITAL LETTER L +16E55; C; 16E75; # MEDEFAIDRIN CAPITAL LETTER Q +16E56; C; 16E76; # MEDEFAIDRIN CAPITAL LETTER HP +16E57; C; 16E77; # MEDEFAIDRIN CAPITAL LETTER NY +16E58; C; 16E78; # MEDEFAIDRIN CAPITAL LETTER X +16E59; C; 16E79; # MEDEFAIDRIN CAPITAL LETTER D +16E5A; C; 16E7A; # MEDEFAIDRIN CAPITAL LETTER OE +16E5B; C; 16E7B; # MEDEFAIDRIN CAPITAL LETTER N +16E5C; C; 16E7C; # MEDEFAIDRIN CAPITAL LETTER R +16E5D; C; 16E7D; # MEDEFAIDRIN CAPITAL LETTER O +16E5E; C; 16E7E; # MEDEFAIDRIN CAPITAL LETTER AI +16E5F; C; 16E7F; # MEDEFAIDRIN CAPITAL LETTER Y +1E900; C; 1E922; # ADLAM CAPITAL LETTER ALIF +1E901; C; 1E923; # ADLAM CAPITAL LETTER DAALI +1E902; C; 1E924; # ADLAM CAPITAL LETTER LAAM +1E903; C; 1E925; # ADLAM CAPITAL LETTER MIIM +1E904; C; 1E926; # ADLAM CAPITAL LETTER BA +1E905; C; 1E927; # ADLAM CAPITAL LETTER SINNYIIYHE +1E906; C; 1E928; # ADLAM CAPITAL LETTER PE +1E907; C; 1E929; # ADLAM CAPITAL LETTER BHE +1E908; C; 1E92A; # ADLAM CAPITAL LETTER RA +1E909; C; 1E92B; # ADLAM CAPITAL LETTER E +1E90A; C; 1E92C; # ADLAM CAPITAL LETTER FA +1E90B; C; 1E92D; # ADLAM CAPITAL LETTER I +1E90C; C; 1E92E; # ADLAM CAPITAL LETTER O +1E90D; C; 1E92F; # ADLAM CAPITAL LETTER DHA +1E90E; C; 1E930; # ADLAM CAPITAL LETTER YHE +1E90F; C; 1E931; # ADLAM CAPITAL LETTER WAW +1E910; C; 1E932; # ADLAM CAPITAL LETTER NUN +1E911; C; 1E933; # ADLAM CAPITAL LETTER KAF +1E912; C; 1E934; # ADLAM CAPITAL LETTER YA +1E913; C; 1E935; # ADLAM CAPITAL LETTER U +1E914; C; 1E936; # ADLAM CAPITAL LETTER JIIM +1E915; C; 1E937; # ADLAM CAPITAL LETTER CHI +1E916; C; 1E938; # ADLAM CAPITAL LETTER HA +1E917; C; 1E939; # ADLAM CAPITAL LETTER QAAF +1E918; C; 1E93A; # ADLAM CAPITAL LETTER GA +1E919; C; 1E93B; # ADLAM CAPITAL LETTER NYA +1E91A; C; 1E93C; # ADLAM CAPITAL LETTER TU +1E91B; C; 1E93D; # ADLAM CAPITAL LETTER NHA +1E91C; C; 1E93E; # ADLAM CAPITAL LETTER VA +1E91D; C; 1E93F; # ADLAM CAPITAL LETTER KHA +1E91E; C; 1E940; # ADLAM CAPITAL LETTER GBE +1E91F; C; 1E941; # ADLAM CAPITAL LETTER ZAL +1E920; C; 1E942; # ADLAM CAPITAL LETTER KPO +1E921; C; 1E943; # ADLAM CAPITAL LETTER SHA +# +# EOF diff --git a/claimtrie/normalization/case_folder.go b/claimtrie/normalization/case_folder.go new file mode 100644 index 00000000..0d7e5747 --- /dev/null +++ b/claimtrie/normalization/case_folder.go @@ -0,0 +1,61 @@ +package normalization + +import ( + "bytes" + _ "embed" + "regexp" + "strconv" + "strings" + "unicode/utf8" +) + +//go:embed CaseFolding_v11.txt +var v11 string + +var foldMap map[rune][]rune + +func init() { + foldMap = map[rune][]rune{} + r, _ := regexp.Compile(`([[:xdigit:]]+?); (.); ([[:xdigit:] ]+?);`) + matches := r.FindAllStringSubmatch(v11, 1000000000) + for i := range matches { + if matches[i][2] == "C" || matches[i][2] == "F" { + key, err := strconv.ParseUint(matches[i][1], 16, len(matches[i][1])*4) + if err != nil { + panic(err) + } + splits := strings.Split(matches[i][3], " ") + var values []rune + for j := range splits { + value, err := strconv.ParseUint(splits[j], 16, len(splits[j])*4) + if err != nil { + panic(err) + } + values = append(values, rune(value)) + } + foldMap[rune(key)] = values + } + } +} + +func CaseFold(name []byte) []byte { + var b bytes.Buffer + b.Grow(len(name)) + for i := 0; i < len(name); { + r, w := utf8.DecodeRune(name[i:]) + if r == utf8.RuneError && w < 2 { + // HACK: their RuneError is actually a valid character if coming from a width of 2 or more + return name + } + replacements := foldMap[r] + if len(replacements) > 0 { + for j := range replacements { + b.WriteRune(replacements[j]) + } + } else { + b.WriteRune(r) + } + i += w + } + return b.Bytes() +} diff --git a/claimtrie/normalization/normalizer.go b/claimtrie/normalization/normalizer.go new file mode 100644 index 00000000..55275105 --- /dev/null +++ b/claimtrie/normalization/normalizer.go @@ -0,0 +1,23 @@ +package normalization + +import ( + "github.com/lbryio/lbcd/claimtrie/param" + "golang.org/x/text/unicode/norm" +) + +var Normalize = normalizeGo +var NormalizeTitle = "Normalizing strings via Go. Casefold table version = 11.0.0, NFD version = " + norm.Version + +func NormalizeIfNecessary(name []byte, height int32) []byte { + if height < param.ActiveParams.NormalizedNameForkHeight { + return name + } + return Normalize(name) +} + +func normalizeGo(value []byte) []byte { + + normalized := norm.NFD.Bytes(value) // may need to hard-code the version on this + // not using x/text/cases because it does too good of a job; it seems to use v14 tables even when it claims v13 + return CaseFold(normalized) +} diff --git a/claimtrie/normalization/normalizer_icu.go b/claimtrie/normalization/normalizer_icu.go new file mode 100644 index 00000000..d5093ba2 --- /dev/null +++ b/claimtrie/normalization/normalizer_icu.go @@ -0,0 +1,67 @@ +//go:build use_icu_normalization +// +build use_icu_normalization + +package normalization + +// #cgo CFLAGS: -O2 +// #cgo LDFLAGS: -licuio -licui18n -licuuc -licudata +// #include +// #include +// #include +// int icu_version() { +// UVersionInfo info; +// u_getVersion(info); +// return ((int)(info[0]) << 16) + info[1]; +// } +// int normalize(char* name, int length, char* result) { +// UErrorCode ec = U_ZERO_ERROR; +// static const UNormalizer2* normalizer = NULL; +// if (normalizer == NULL) normalizer = unorm2_getNFDInstance(&ec); +// UChar dest[256]; // maximum claim name size is 255; we won't have more UTF16 chars than bytes +// int dest_len; +// u_strFromUTF8(dest, 256, &dest_len, name, length, &ec); +// if (U_FAILURE(ec) || dest_len == 0) return 0; +// UChar normalized[256]; +// dest_len = unorm2_normalize(normalizer, dest, dest_len, normalized, 256, &ec); +// if (U_FAILURE(ec) || dest_len == 0) return 0; +// dest_len = u_strFoldCase(dest, 256, normalized, dest_len, U_FOLD_CASE_DEFAULT, &ec); +// if (U_FAILURE(ec) || dest_len == 0) return 0; +// u_strToUTF8(result, 512, &dest_len, dest, dest_len, &ec); +// return dest_len; +// } +import "C" +import ( + "fmt" + "unsafe" +) + +func init() { + Normalize = normalizeICU + NormalizeTitle = "Normalizing strings via ICU. ICU version = " + IcuVersion() +} + +func IcuVersion() string { + // TODO: we probably need to explode if it's not 63.2 as it affects consensus + result := C.icu_version() + return fmt.Sprintf("%d.%d", result>>16, result&0xffff) +} + +func normalizeICU(value []byte) []byte { + if len(value) <= 0 { + return value + } + name := (*C.char)(unsafe.Pointer(&value[0])) + length := C.int(len(value)) + + // hopefully this is a stack alloc (but it may be a bit large for that): + var resultName [512]byte // inputs are restricted to 255 chars; it shouldn't expand too much past that + result := unsafe.Pointer(&resultName[0]) + + resultLength := C.normalize(name, length, (*C.char)(result)) + if resultLength == 0 { + return value + } + + // return resultName[0:resultLength] -- we want to shrink the result (not use a slice on 1024) + return C.GoBytes(result, resultLength) +} diff --git a/claimtrie/normalization/normalizer_icu_test.go b/claimtrie/normalization/normalizer_icu_test.go new file mode 100644 index 00000000..b02f315a --- /dev/null +++ b/claimtrie/normalization/normalizer_icu_test.go @@ -0,0 +1,65 @@ +//go:build use_icu_normalization +// +build use_icu_normalization + +package normalization + +import ( + "encoding/hex" + "testing" + "unicode/utf8" + + "github.com/stretchr/testify/assert" +) + +func TestNormalizationICU(t *testing.T) { + testNormalization(t, normalizeICU) +} + +func BenchmarkNormalizeICU(b *testing.B) { + benchmarkNormalize(b, normalizeICU) +} + +var testStrings = []string{ + "Les-Masques-Blancs-Die-Dead-place-Sathonay-28-Août", + "Bez-komentu-výbuch-z-vnútra,-radšej-pozri-video...-", + "၂-နစ်အကြာမှာ", + "ငရဲပြည်မှ-6", + "@happyvision", + "ကမ္ဘာပျက်ကိန်း-9", + "ဝိညာဉ်နား၊-3", + "un-amore-nuovo-o-un-ritorno-cosa-mi-dona", + "è-innamorato-di-me-anche-se-non-lo-dice", + "ပြင်ဆင်ပါ-no.1", + "ပြင်ဆင်ပါ-no.4", + "ပြင်ဆင်ပါ-no.2", + "ပြင်ဆင်ပါ-no.3", + "ငရဲပြည်မှ-5", + "ပြင်ဆင်ပါ-no.6", + "ပြင်ဆင်ပါ-no.5", + "ပြင်ဆင်ပါ-no.7", + "ပြင်ဆင်ပါ-no.8", + "အချိန်-2", + "ဝိညာဉ်နား၊-4", + "ပြင်ဆင်ပါ-no.-13", + "ပြင်ဆင်ပါ-no.15", + "ပြင်ဆင်ပါ-9", + "schilddrüsenhormonsubstitution-nach", + "Linxextremismus-JPzuG_UBtEg", + "Ꮖ-Ꮩ-Ꭺ-N--------Ꭺ-N-Ꮹ-Ꭼ-Ꮮ-Ꭺ-on-Instagram_-“Our-next-destination-is-East-and-Southeast-Asia--selfie--asia”", + "ABCDEFGHIJKLMNOPQRSTUVWXYZ", +} + +func TestBlock760150_1020105(t *testing.T) { + test, _ := hex.DecodeString("43efbfbd") + assert.True(t, utf8.Valid(test)) + a := normalizeGo(test) + b := normalizeICU(test) + assert.Equal(t, a, b) + + for i, s := range testStrings { + a = normalizeGo([]byte(s)) + b = normalizeICU([]byte(s)) + assert.Equal(t, a, b, "%d: %s != %s", i, string(a), string(b)) + // t.Logf("%s -> %s", s, string(b)) + } +} diff --git a/claimtrie/normalization/normalizer_test.go b/claimtrie/normalization/normalizer_test.go new file mode 100644 index 00000000..ea43b677 --- /dev/null +++ b/claimtrie/normalization/normalizer_test.go @@ -0,0 +1,54 @@ +package normalization + +import ( + "math/rand" + "testing" + + "github.com/stretchr/testify/require" +) + +func TestNormalizationGo(t *testing.T) { + testNormalization(t, normalizeGo) +} + +func testNormalization(t *testing.T, normalize func(value []byte) []byte) { + + r := require.New(t) + + r.Equal("test", string(normalize([]byte("TESt")))) + r.Equal("test 23", string(normalize([]byte("tesT 23")))) + r.Equal("\xFF", string(normalize([]byte("\xFF")))) + r.Equal("\xC3\x28", string(normalize([]byte("\xC3\x28")))) + r.Equal("\xCF\x89", string(normalize([]byte("\xE2\x84\xA6")))) + r.Equal("\xD1\x84", string(normalize([]byte("\xD0\xA4")))) + r.Equal("\xD5\xA2", string(normalize([]byte("\xD4\xB2")))) + r.Equal("\xE3\x81\xB5\xE3\x82\x99", string(normalize([]byte("\xE3\x81\xB6")))) + r.Equal("\xE1\x84\x81\xE1\x85\xAA\xE1\x86\xB0", string(normalize([]byte("\xEA\xBD\x91")))) +} + +func randSeq(n int) []byte { + var alphabet = []rune("abcdefghijklmnopqrstuvwxyz̃ABCDEFGHIJKLMNOPQRSTUVWXYZ̃") + + b := make([]rune, n) + for i := range b { + b[i] = alphabet[rand.Intn(len(alphabet))] + } + return []byte(string(b)) +} + +func BenchmarkNormalize(b *testing.B) { + benchmarkNormalize(b, normalizeGo) +} + +func benchmarkNormalize(b *testing.B, normalize func(value []byte) []byte) { + rand.Seed(42) + strings := make([][]byte, b.N) + for i := 0; i < b.N; i++ { + strings[i] = randSeq(32) + } + b.ResetTimer() + for i := 0; i < b.N; i++ { + s := normalize(strings[i]) + require.True(b, len(s) >= 8) + } +} diff --git a/claimtrie/param/delays.go b/claimtrie/param/delays.go new file mode 100644 index 00000000..d310877f --- /dev/null +++ b/claimtrie/param/delays.go @@ -0,0 +1,285 @@ +package param + +var DelayWorkarounds = generateDelayWorkarounds() // called "removal workarounds" in previous versions + +func generateDelayWorkarounds() map[string][]int32 { + return map[string][]int32{ + "travtest01": {426898}, + "gauntlet-invade-the-darkness-lvl-1-of": {583305}, + "fr-let-s-play-software-inc-jay": {588308}, + "fr-motorsport-manager-jay-s-racing": {588308}, + "fr-crusader-kings-2-la-dynastie-6": {588318}, + "fr-jurassic-world-evolution-let-s-play": {588318}, + "calling-tech-support-scammers-live-3": {588683, 646584}, + "let-s-play-jackbox-games": {589013}, + "lets-play-jackbox-games-5": {589013}, + "kabutothesnake-s-live-ps4-broadcast": {589538}, + "no-eas-strong-thunderstorm-advisory": {589554}, + "geometry-dash-level-requests": {589564}, + "geometry-dash-level-requests-2": {589564}, + "star-ocean-integrity-and-faithlessness": {589609}, + "@pop": {589613}, + "ullash": {589630}, + "today-s-professionals-2018-winter-3": {589640}, + "today-s-professionals-2018-winter-4": {589640}, + "today-s-professionals-2018-winter-10": {589641}, + "today-s-professionals-big-brother-6-13": {589641}, + "today-s-professionals-big-brother-6-14": {589641}, + "today-s-professionals-big-brother-6-26": {589641}, + "today-s-professionals-big-brother-6-27": {589641}, + "today-s-professionals-big-brother-6-28": {589641}, + "today-s-professionals-big-brother-6-29": {589641}, + "dark-souls-iii": {589697}, + "bobby-blades": {589760}, + "adrian": {589803}, + "roblox-2": {589803, 597925}, + "roblox-4": {589803}, + "roblox-5": {589803}, + "roblox-6": {589803}, + "roblox-7": {589803}, + "roblox-8": {589803}, + "madden-17": {589809}, + "madden-18-franchise": {589810}, + "fifa-14-android-astrodude44-vs": {589831}, + "gaming-with-silverwolf-live-stream-3": {589849}, + "gaming-with-silverwolf-live-stream-4": {589849}, + "gaming-with-silverwolf-live-stream-5": {589849}, + "gaming-with-silverwolf-videos-live": {589849}, + "gaming-with-silverwolf-live-stream-6": {589851}, + "live-q-a": {589851}, + "classic-sonic-games": {589870}, + "gta": {589926}, + "j-dog7973-s-fortnite-squad": {589926}, + "wow-warlords-of-draenor-horde-side": {589967}, + "minecraft-ps4-hardcore-survival-2-the-5": {589991}, + "happy-new-year-2017": {590013}, + "come-chill-with-rekzzey-2": {590020}, + "counter-strike-global-offensive-funny": {590031}, + "father-vs-son-stickfight-stickfight": {590178}, + "little-t-playing-subnautica-livestream": {590178}, + "today-s-professionals-big-brother-7-26-5": {590200}, + "50585be4e3159a7-1": {590206}, + "dark-souls-iii-soul-level-1-challenge": {590223}, + "dark-souls-iii-soul-level-1-challenge-3": {590223}, + "let-s-play-sniper-elite-4-authentic-2": {590225}, + "skyrim-special-edition-ps4-platinum-4": {590225}, + "let-s-play-final-fantasy-the-zodiac-2": {590226}, + "let-s-play-final-fantasy-the-zodiac-3": {590226}, + "ls-h-ppchen-halloween-stream-vom-31-10": {590401}, + "a-new-stream": {590669}, + "danganronpa-v3-killing-harmony-episode": {590708}, + "danganronpa-v3-killing-harmony-episode-4": {590708}, + "danganronpa-v3-killing-harmony-episode-6": {590708}, + "danganronpa-v3-killing-harmony-episode-8": {590708}, + "danganronpa-v3-killing-harmony-episode-9": {590708}, + "call-of-duty-infinite-warfare-gameplay-2": {591982}, + 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{597939}, + "-20": {597939}, + "-21": {597939}, + "-24": {597939}, + "-25": {597939}, + "-26": {597939}, + "-27": {597939}, + "-28": {597939}, + "-29": {597939}, + "-31": {597941}, + "-34": {597941}, + "-6": {597939}, + "-7": {597939}, + "10-4": {612097}, + "10-6": {612097}, + "10-7": {612097}, + "10-diy": {612097}, + "10-twitch": {612097}, + "100-5": {597909}, + "189f2f04a378c02-1": {612097}, + "2011-2": {597917}, + "2011-3": {597917}, + "2c61c818687ed09-1": {612097}, + "5-diy-4": {612097}, + "@andymcdandycdn": {640212}, + "@lividjava": {651654}, + "@mhx": {653957}, + "@tipwhatyoulike": {599792}, + "@wibbels": {612195}, + "@yisraeldov": {647416}, + "beyaz-hap-biseks-el-evlat": {657957}, + "bilgisayar-al-t-rma-s-recinde-ya-ananlar": {657957}, + "brave-como-ganhar-dinheiro-todos-os-dias": {598494}, + "c81e728d9d4c2f6-1": {598178}, + "call-of-duty-world-war-2": {597935}, + "chain-reaction": {597940}, + "commodore-64-an-lar-ve-oyunlar": {657957}, + 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"madants": {625032}, + "mechwarrior-2-soundtrack-clan-jade": {598070}, + "milo-forbidden-conversation": {655173}, + "mobile-record": {597910}, + "mouths": {607379}, + "mp-aleyna-tilki-nin-zorla-seyrettirilen": {657957}, + "mp-atat-rk-e-eytan-diyen-yunan-as-ll": {657957}, + "mp-bah-eli-calan-avukatlar-yla-g-r-s-n": {657957}, + "mp-bu-podcast-babalar-in": {657957}, + "mp-bu-podcasti-akp-li-tan-d-klar-n-za": {657957}, + "mp-gaziantep-te-tacizle-su-lan-p-dayak": {650409}, + "mp-hatipo-lu-nun-ermeni-bir-ocu-u-canl": {657957}, + "mp-k-rt-annelerin-hdp-ye-tepkisi": {657957}, + "mp-kenan-sofuo-lu-nun-mamo-lu-na-destek": {657957}, + "mp-mamo-lu-nun-muhafazakar-g-r-nmesi": {657957}, + "mp-mhp-akp-gerginli-i": {657957}, + "mp-otob-ste-t-rkle-meyin-diye-ba-ran-svi": {657957}, + "mp-pace-i-kazand-m-diyip-21-bin-dolar": {657957}, + "mp-rusya-da-kad-nlara-tecav-zc-s-n-ld": {657957}, + "mp-s-n-rs-z-nafakan-n-kalkmas-adil-mi": {657957}, + "mp-susamam-ark-s-ve-serkan-nci-nin-ark": {657957}, + "mp-y-lmaz-zdil-in-kitap-paralar-yla-yard": {657957}, + "mp-yang-n-u-aklar-pahal-diyen-orman": {657957}, + "mp-yeni-zelanda-katliam-ndan-siyasi-rant": {657957}, + "my-edited-video-4": {597932}, + "my-live-stream-with-du-recorder": {597900}, + "my-live-stream-with-du-recorder-3": {597900}, + "new-channel-intro": {598235}, + "paladins-3": {597900}, + "popstar-sahnesi-kamera-arkas-g-r-nt-leri": {657957}, + "retro-bilgisayar-bulu-mas": {657957}, + "scp-t-rk-e-scp-002-canl-oda": {657957}, + "steep": {597900}, + "stephen-hicks-postmodernism-reprise": {655173}, + "super-smash-bros-u-brawl-co-op-event": {595841}, + "super-smash-bros-u-super-mario-u-smash": {595839}, + "super-smash-bros-u-zelda-smash-series": {595841}, + "superonline-fiber-den-efsane-kaz-k-yedim": {657957}, + "talking-about-my-channel-and-much-more-5": {597936}, + "test1337reflector356": {627814}, + "the-last-of-us-remastered-2": {597915}, + "tom-clancy-s-ghost-recon-wildlands-2": {597916}, + "tom-clancy-s-rainbow-six-siege-3": {597935}, + "wwe-2k18-with-that-guy-and-tricky": {597901}, + "yay-nc-bob-afet-kamera-arkas": {657957}, + } +} diff --git a/claimtrie/param/general.go b/claimtrie/param/general.go new file mode 100644 index 00000000..92ff06fe --- /dev/null +++ b/claimtrie/param/general.go @@ -0,0 +1,74 @@ +package param + +import "github.com/lbryio/lbcd/wire" + +type ClaimTrieParams struct { + MaxActiveDelay int32 + ActiveDelayFactor int32 + + MaxNodeManagerCacheSize int + + OriginalClaimExpirationTime int32 + ExtendedClaimExpirationTime int32 + ExtendedClaimExpirationForkHeight int32 + + MaxRemovalWorkaroundHeight int32 + + NormalizedNameForkHeight int32 + AllClaimsInMerkleForkHeight int32 +} + +var ( + ActiveParams = MainNet + + MainNet = ClaimTrieParams{ + MaxActiveDelay: 4032, + ActiveDelayFactor: 32, + MaxNodeManagerCacheSize: 32000, + + OriginalClaimExpirationTime: 262974, + ExtendedClaimExpirationTime: 2102400, + ExtendedClaimExpirationForkHeight: 400155, // https://lbry.io/news/hf1807 + MaxRemovalWorkaroundHeight: 658300, + NormalizedNameForkHeight: 539940, // targeting 21 March 2019}, https://lbry.com/news/hf1903 + AllClaimsInMerkleForkHeight: 658309, // targeting 30 Oct 2019}, https://lbry.com/news/hf1910 + } + + TestNet = ClaimTrieParams{ + MaxActiveDelay: 4032, + ActiveDelayFactor: 32, + MaxNodeManagerCacheSize: 32000, + + OriginalClaimExpirationTime: 262974, + ExtendedClaimExpirationTime: 2102400, + ExtendedClaimExpirationForkHeight: 278160, + MaxRemovalWorkaroundHeight: 1, // if you get a hash mismatch, come back to this + NormalizedNameForkHeight: 993380, + AllClaimsInMerkleForkHeight: 1198559, + } + + Regtest = ClaimTrieParams{ + MaxActiveDelay: 4032, + ActiveDelayFactor: 32, + MaxNodeManagerCacheSize: 32000, + + OriginalClaimExpirationTime: 500, + ExtendedClaimExpirationTime: 600, + ExtendedClaimExpirationForkHeight: 800, + MaxRemovalWorkaroundHeight: -1, + NormalizedNameForkHeight: 250, + AllClaimsInMerkleForkHeight: 349, + } +) + +func SetNetwork(net wire.BitcoinNet) { + + switch net { + case wire.MainNet: + ActiveParams = MainNet + case wire.TestNet3: + ActiveParams = TestNet + case wire.TestNet, wire.SimNet: // "regtest" + ActiveParams = Regtest + } +} diff --git a/claimtrie/param/takeovers.go b/claimtrie/param/takeovers.go new file mode 100644 index 00000000..7ba125ac --- /dev/null +++ b/claimtrie/param/takeovers.go @@ -0,0 +1,451 @@ +package param + +var TakeoverWorkarounds = generateTakeoverWorkarounds() + +func generateTakeoverWorkarounds() map[string]int { // TODO: the values here are unused; bools would probably be better + return map[string]int{ + "496856_HunterxHunterAMV": 496835, + "542978_namethattune1": 542429, + "543508_namethattune-5": 543306, + "546780_forecasts": 546624, + "548730_forecasts": 546780, + "551540_forecasts": 548730, + "552380_chicthinkingofyou": 550804, + "560363_takephotowithlbryteam": 559962, + "563710_test-img": 563700, + "566750_itila": 543261, + "567082_malabarismo-com-bolas-de-futebol-vs-chap": 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"642314_tough-students": 615780, + "642697_gamercauldronep2": 642153, + "643406_the-most-fun-i-ve-had-in-a-long-time": 616506, + "643893_spitshine69-and-uk-freedom-audits": 616876, + "644480_my-mum-getting-attacked-a-duck": 567624, + "644486_the-cryptocurrency-experiment": 569189, + "644486_tag-you-re-it": 558316, + "644486_orange-county-mineral-society-rock-and": 397138, + "644486_sampling-with-the-gold-rush-nugget": 527960, + "644562_september-15-21-a-new-way-of-doing": 634792, + "644562_july-week-3-collective-frequency-general": 607942, + "644562_september-8-14-growing-up-general": 630977, + "644562_august-4-10-collective-frequency-general": 612307, + "644562_august-11-17-collective-frequency": 617279, + "644562_september-1-7-gentle-wake-up-call": 627104, + "644607_no-more-lol": 643497, + "644607_minion-masters-who-knew": 641313, + "645236_danganronpa-3-the-end-of-hope-s-peak": 644153, + "645348_captchabot-a-discord-bot-to-protect-your": 592810, + 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"655173_2016-11-19-university-of-toronto-free": 578465, + "655173_jp-1emrmtrj5jc": 539940, + "655173_who-is-joe-rogan-with-jordan-peterson": 585578, + "655173_who-dares-say-he-believes-in-god": 581738, + "655252_games-with-live2d": 589978, + "655252_kaenbyou-rin-live2d": 589978, + "655374_steam-groups-are-crazy": 607590, + "655379_asmr-captain-falcon-happily-beats-you-up": 644574, + "655379_pixel-art-series-5-link-holding-the": 442952, + "655379_who-can-cross-the-planck-length-the-hero": 610830, + "655379_ssbb-the-yoshi-grab-release-crash": 609747, + "655379_tas-captain-falcon-s-bizarre-adventure": 442958, + "655379_super-smash-bros-in-360-test": 442963, + "655379_what-if-luigi-was-b-u-f-f": 442971, + "655803_sun-time-lapse-test-7": 610634, + "655952_upper-build-complete": 591728, + "656758_cryptocurrency-awareness-adoption-the": 541770, + "656829_3d-printing-technologies-comparison": 462685, + "656829_3d-printing-for-everyone": 462685, + "657052_tni-punya-ilmu-kanuragan-gaya-baru": 657045, + "657052_papa-sunimah-nelpon-sri-utami-emon": 657045, + "657274_rapforlife-4-win": 656856, + "657274_bizzilion-proof-of-withdrawal": 656856, + "657420_quick-drawing-prince-tribute-colored": 605630, + "657453_white-boy-tom-mcdonald-facts": 597169, + "657453_is-it-ok-to-look-when-you-with-your-girl": 610508, + "657584_need-for-speed-ryzen-5-1600-gtx-1050-ti": 657161, + "657584_quantum-break-ryzen-5-1600-gtx-1050-ti-4": 657161, + "657584_nightcore-legends-never-die": 657161, + "657706_mtb-enduro-ferragosto-2019-sestri": 638904, + "657706_warface-free-for-all": 638908, + "657782_nick-warren-at-loveland-but-not-really": 444299, + "658098_le-temps-nous-glisse-entre-les-doigts": 600099, + } +} diff --git a/claimtrie/temporal/repo.go b/claimtrie/temporal/repo.go new file mode 100644 index 00000000..6b2df037 --- /dev/null +++ b/claimtrie/temporal/repo.go @@ -0,0 +1,9 @@ +package temporal + +// Repo defines APIs for Temporal to access persistence layer. +type Repo interface { + SetNodesAt(names [][]byte, heights []int32) error + NodesAt(height int32) ([][]byte, error) + Close() error + Flush() error +} diff --git a/claimtrie/temporal/temporalrepo/memory.go b/claimtrie/temporal/temporalrepo/memory.go new file mode 100644 index 00000000..0c1c8591 --- /dev/null +++ b/claimtrie/temporal/temporalrepo/memory.go @@ -0,0 +1,45 @@ +package temporalrepo + +type Memory struct { + cache map[int32]map[string]bool +} + +func NewMemory() *Memory { + return &Memory{ + cache: map[int32]map[string]bool{}, + } +} + +func (repo *Memory) SetNodesAt(names [][]byte, heights []int32) error { + + for i, height := range heights { + c, ok := repo.cache[height] + if !ok { + c = map[string]bool{} + repo.cache[height] = c + } + name := string(names[i]) + c[name] = true + } + + return nil +} + +func (repo *Memory) NodesAt(height int32) ([][]byte, error) { + + var names [][]byte + + for name := range repo.cache[height] { + names = append(names, []byte(name)) + } + + return names, nil +} + +func (repo *Memory) Close() error { + return nil +} + +func (repo *Memory) Flush() error { + return nil +} diff --git a/claimtrie/temporal/temporalrepo/pebble.go b/claimtrie/temporal/temporalrepo/pebble.go new file mode 100644 index 00000000..f7b083dc --- /dev/null +++ b/claimtrie/temporal/temporalrepo/pebble.go @@ -0,0 +1,87 @@ +package temporalrepo + +import ( + "bytes" + "encoding/binary" + + "github.com/pkg/errors" + + "github.com/cockroachdb/pebble" +) + +type Pebble struct { + db *pebble.DB +} + +func NewPebble(path string) (*Pebble, error) { + + db, err := pebble.Open(path, &pebble.Options{Cache: pebble.NewCache(16 << 20), MaxOpenFiles: 2000}) + repo := &Pebble{db: db} + + return repo, errors.Wrapf(err, "unable to open %s", path) +} + +func (repo *Pebble) SetNodesAt(name [][]byte, heights []int32) error { + + // key format: height(4B) + 0(1B) + name(varable length) + key := bytes.NewBuffer(nil) + batch := repo.db.NewBatch() + defer batch.Close() + for i, name := range name { + key.Reset() + binary.Write(key, binary.BigEndian, heights[i]) + binary.Write(key, binary.BigEndian, byte(0)) + key.Write(name) + + err := batch.Set(key.Bytes(), nil, pebble.NoSync) + if err != nil { + return errors.Wrap(err, "in set") + } + } + return errors.Wrap(batch.Commit(pebble.NoSync), "in commit") +} + +func (repo *Pebble) NodesAt(height int32) ([][]byte, error) { + + prefix := bytes.NewBuffer(nil) + binary.Write(prefix, binary.BigEndian, height) + binary.Write(prefix, binary.BigEndian, byte(0)) + + end := bytes.NewBuffer(nil) + binary.Write(end, binary.BigEndian, height) + binary.Write(end, binary.BigEndian, byte(1)) + + prefixIterOptions := &pebble.IterOptions{ + LowerBound: prefix.Bytes(), + UpperBound: end.Bytes(), + } + + var names [][]byte + + iter := repo.db.NewIter(prefixIterOptions) + for iter.First(); iter.Valid(); iter.Next() { + // Skipping the first 5 bytes (height and a null byte), we get the name. + name := make([]byte, len(iter.Key())-5) + copy(name, iter.Key()[5:]) // iter.Key() reuses its buffer + names = append(names, name) + } + + return names, errors.Wrap(iter.Close(), "in close") +} + +func (repo *Pebble) Close() error { + + err := repo.db.Flush() + if err != nil { + // if we fail to close are we going to try again later? + return errors.Wrap(err, "on flush") + } + + err = repo.db.Close() + return errors.Wrap(err, "on close") +} + +func (repo *Pebble) Flush() error { + _, err := repo.db.AsyncFlush() + return err +} diff --git a/claimtrie/temporal/temporalrepo/temporalrepo_test.go b/claimtrie/temporal/temporalrepo/temporalrepo_test.go new file mode 100644 index 00000000..090dc187 --- /dev/null +++ b/claimtrie/temporal/temporalrepo/temporalrepo_test.go @@ -0,0 +1,80 @@ +package temporalrepo + +import ( + "testing" + + "github.com/lbryio/lbcd/claimtrie/temporal" + + "github.com/stretchr/testify/require" +) + +func TestMemory(t *testing.T) { + + repo := NewMemory() + testTemporalRepo(t, repo) +} + +func TestPebble(t *testing.T) { + + repo, err := NewPebble(t.TempDir()) + require.NoError(t, err) + + testTemporalRepo(t, repo) +} + +func testTemporalRepo(t *testing.T, repo temporal.Repo) { + + r := require.New(t) + + nameA := []byte("a") + nameB := []byte("b") + nameC := []byte("c") + + testcases := []struct { + name []byte + heights []int32 + }{ + {nameA, []int32{1, 3, 2}}, + {nameA, []int32{2, 3}}, + {nameB, []int32{5, 4}}, + {nameB, []int32{5, 1}}, + {nameC, []int32{4, 3, 8}}, + } + + for _, i := range testcases { + names := make([][]byte, 0, len(i.heights)) + for range i.heights { + names = append(names, i.name) + } + err := repo.SetNodesAt(names, i.heights) + r.NoError(err) + } + + // a: 1, 2, 3 + // b: 1, 5, 4 + // c: 4, 3, 8 + + names, err := repo.NodesAt(2) + r.NoError(err) + r.ElementsMatch([][]byte{nameA}, names) + + names, err = repo.NodesAt(5) + r.NoError(err) + r.ElementsMatch([][]byte{nameB}, names) + + names, err = repo.NodesAt(8) + r.NoError(err) + r.ElementsMatch([][]byte{nameC}, names) + + names, err = repo.NodesAt(1) + r.NoError(err) + r.ElementsMatch([][]byte{nameA, nameB}, names) + + names, err = repo.NodesAt(4) + r.NoError(err) + r.ElementsMatch([][]byte{nameB, nameC}, names) + + names, err = repo.NodesAt(3) + r.NoError(err) + r.ElementsMatch([][]byte{nameA, nameC}, names) +} -- 2.45.3 From c1d365a65f81e0822c233a3bf349ee519908d5f6 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 27 Jul 2021 09:33:10 -0400 Subject: [PATCH 088/118] [lbry] print out memory usage periodically --- lbcd.go | 2 ++ resourceLogging.go | 74 ++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 resourceLogging.go diff --git a/lbcd.go b/lbcd.go index 1b2ad72d..ec6ef086 100644 --- a/lbcd.go +++ b/lbcd.go @@ -150,6 +150,8 @@ func btcdMain(serverChan chan<- *server) error { param.SetNetwork(activeNetParams.Params.Net) // prep the claimtrie params + go logMemoryUsage() + // Create server and start it. server, err := newServer(cfg.Listeners, cfg.AgentBlacklist, cfg.AgentWhitelist, db, activeNetParams.Params, interrupt) diff --git a/resourceLogging.go b/resourceLogging.go new file mode 100644 index 00000000..d6e92051 --- /dev/null +++ b/resourceLogging.go @@ -0,0 +1,74 @@ +package main + +import ( + "fmt" + + "github.com/shirou/gopsutil/v3/disk" + "github.com/shirou/gopsutil/v3/mem" + "github.com/shirou/gopsutil/v3/process" + + "os" + "path/filepath" + "time" +) + +func toGB(n uint64) float64 { + return float64(n) / 1024.0 / 1024.0 / 1024.0 +} + +func dirSize(path string) (int64, error) { + var size int64 + err := filepath.Walk(path, func(_ string, info os.FileInfo, err error) error { + if err != nil { + return err + } + if !info.IsDir() { + size += info.Size() + } + return err + }) + return size, err +} + +func logMemoryUsage() { + last := "" + tick := time.NewTicker(40 * time.Second) + for range tick.C { + m, err := mem.VirtualMemory() + if err != nil { + btcdLog.Warnf("When reading memory size: %s", err.Error()) + continue + } + + d, err := disk.Usage(cfg.DataDir) + if err != nil { + btcdLog.Warnf("When reading disk usage: %s", err.Error()) + continue + } + + p, err := process.NewProcess(int32(os.Getpid())) + if err != nil { + btcdLog.Warnf("When reading process: %s", err.Error()) + continue + } + + m2, err := p.MemoryInfo() + if err != nil { + btcdLog.Warnf("When reading memory info: %s", err.Error()) + continue + } + + ds, err := dirSize(cfg.DataDir) + if err != nil { + btcdLog.Debugf("When reading directory: %s", err.Error()) + continue + } + + cur := fmt.Sprintf("RAM: using %.1f GB with %.1f available, DISK: using %.1f GB with %.1f available", + toGB(m2.RSS), toGB(m.Available), toGB(uint64(ds)), toGB(d.Free)) + if cur != last { + btcdLog.Infof(cur) + last = cur + } + } +} -- 2.45.3 From c81af894333a770e55a690a889e3b6a884678128 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 30 Jul 2021 16:24:14 -0400 Subject: [PATCH 089/118] [lbry] rpc: support claim related methods --- btcjson/chainsvrresults.go | 7 + btcjson/chainsvrresults_test.go | 2 +- btcjson/claimcmds.go | 97 +++++++++ btcjson/help.go | 6 + btcjson/jsonrpc.go | 8 +- rpcclaimtrie.go | 348 ++++++++++++++++++++++++++++++++ rpcserverhelp.go | 86 +++++++- 7 files changed, 550 insertions(+), 4 deletions(-) create mode 100644 btcjson/claimcmds.go create mode 100644 rpcclaimtrie.go diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index e658cccf..e82a14bc 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -298,6 +298,8 @@ type GetBlockTemplateResult struct { // Block proposal from BIP 0023. Capabilities []string `json:"capabilities,omitempty"` RejectReasion string `json:"reject-reason,omitempty"` + + ClaimTrieHash string `json:"claimtrie"` } // GetMempoolEntryResult models the data returned from the getmempoolentry's @@ -430,6 +432,9 @@ type ScriptPubKeyResult struct { Hex string `json:"hex,omitempty"` ReqSigs int32 `json:"reqSigs,omitempty"` Type string `json:"type"` + SubType string `json:"subtype"` + IsClaim bool `json:"isclaim"` + IsSupport bool `json:"issupport"` Addresses []string `json:"addresses,omitempty"` } @@ -588,6 +593,8 @@ func (v *Vin) MarshalJSON() ([]byte, error) { type PrevOut struct { Addresses []string `json:"addresses,omitempty"` Value float64 `json:"value"` + IsClaim bool `json:"isclaim"` + IsSupport bool `json:"issupport"` } // VinPrevOut is like Vin except it includes PrevOut. It is used by searchrawtransaction diff --git a/btcjson/chainsvrresults_test.go b/btcjson/chainsvrresults_test.go index bb04a003..cbdca095 100644 --- a/btcjson/chainsvrresults_test.go +++ b/btcjson/chainsvrresults_test.go @@ -70,7 +70,7 @@ func TestChainSvrCustomResults(t *testing.T) { }, Sequence: 4294967295, }, - expected: `{"txid":"123","vout":1,"scriptSig":{"asm":"0","hex":"00"},"prevOut":{"addresses":["addr1"],"value":0},"sequence":4294967295}`, + expected: `{"txid":"123","vout":1,"scriptSig":{"asm":"0","hex":"00"},"prevOut":{"addresses":["addr1"],"value":0,"isclaim":false,"issupport":false},"sequence":4294967295}`, }, } diff --git a/btcjson/claimcmds.go b/btcjson/claimcmds.go new file mode 100644 index 00000000..8f50fc0c --- /dev/null +++ b/btcjson/claimcmds.go @@ -0,0 +1,97 @@ +package btcjson + +func init() { + // No special flags for commands in this file. + flags := UsageFlag(0) + + MustRegisterCmd("getchangesinblock", (*GetChangesInBlockCmd)(nil), flags) + MustRegisterCmd("getclaimsforname", (*GetClaimsForNameCmd)(nil), flags) + MustRegisterCmd("getclaimsfornamebyid", (*GetClaimsForNameByIDCmd)(nil), flags) + MustRegisterCmd("getclaimsfornamebybid", (*GetClaimsForNameByBidCmd)(nil), flags) + MustRegisterCmd("getclaimsfornamebyseq", (*GetClaimsForNameBySeqCmd)(nil), flags) + MustRegisterCmd("normalize", (*GetNormalizedCmd)(nil), flags) +} + +// optional inputs are required to be pointers, but they support things like `jsonrpcdefault:"false"` +// optional inputs have to be at the bottom of the struct +// optional outputs require ",omitempty" +// traditional bitcoin fields are all lowercase + +type GetChangesInBlockCmd struct { + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` +} + +type GetChangesInBlockResult struct { + Hash string `json:"hash"` + Height int32 `json:"height"` + Names []string `json:"names"` +} + +type GetClaimsForNameCmd struct { + Name string `json:"name"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameByIDCmd struct { + Name string `json:"name"` + PartialClaimIDs []string `json:"partialclaimids"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameByBidCmd struct { + Name string `json:"name"` + Bids []int32 `json:"bids"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameBySeqCmd struct { + Name string `json:"name"` + Sequences []int32 `json:"sequences" jsonrpcusage:"[sequence,...]"` + HashOrHeight *string `json:"hashorheight" jsonrpcdefault:""` + IncludeValues *bool `json:"includevalues" jsonrpcdefault:"false"` +} + +type GetClaimsForNameResult struct { + Hash string `json:"hash"` + Height int32 `json:"height"` + LastTakeoverHeight int32 `json:"lasttakeoverheight"` + NormalizedName string `json:"normalizedname"` + Claims []ClaimResult `json:"claims"` + // UnclaimedSupports []SupportResult `json:"supportswithoutclaim"` how would this work with other constraints? +} + +type SupportResult struct { + TXID string `json:"txid"` + N uint32 `json:"n"` + Height int32 `json:"height"` + ValidAtHeight int32 `json:"validatheight"` + Amount int64 `json:"amount"` + Address string `json:"address,omitempty"` + Value string `json:"value,omitempty"` +} + +type ClaimResult struct { + ClaimID string `json:"claimid"` + TXID string `json:"txid"` + N uint32 `json:"n"` + Bid int32 `json:"bid"` + Sequence int32 `json:"sequence"` + Height int32 `json:"height"` + ValidAtHeight int32 `json:"validatheight"` + Amount int64 `json:"amount"` + EffectiveAmount int64 `json:"effectiveamount"` + Supports []SupportResult `json:"supports,omitempty"` + Address string `json:"address,omitempty"` + Value string `json:"value,omitempty"` +} + +type GetNormalizedCmd struct { + Name string `json:"name"` +} + +type GetNormalizedResult struct { + NormalizedName string `json:"normalizedname"` +} diff --git a/btcjson/help.go b/btcjson/help.go index f502d09f..04d85635 100644 --- a/btcjson/help.go +++ b/btcjson/help.go @@ -547,6 +547,12 @@ func GenerateHelp(method string, descs map[string]string, resultTypes ...interfa return desc } + if strings.Contains(key, "base-") { + if desc, ok := descs[strings.ReplaceAll(key, "base-", "-")]; ok { + return desc + } + } + missingKey = key return key } diff --git a/btcjson/jsonrpc.go b/btcjson/jsonrpc.go index 553a7bc3..e94653da 100644 --- a/btcjson/jsonrpc.go +++ b/btcjson/jsonrpc.go @@ -226,8 +226,12 @@ func NewResponse(rpcVersion RPCVersion, id interface{}, marshalledResult []byte, // JSON-RPC client. func MarshalResponse(rpcVersion RPCVersion, id interface{}, result interface{}, rpcErr *RPCError) ([]byte, error) { if !rpcVersion.IsValid() { - str := fmt.Sprintf("rpcversion '%s' is invalid", rpcVersion) - return nil, makeError(ErrInvalidType, str) + if rpcVersion == "" { + rpcVersion = RpcVersion1 + } else { + str := fmt.Sprintf("rpcversion '%s' is unsupported", rpcVersion) + return nil, makeError(ErrInvalidType, str) + } } marshalledResult, err := json.Marshal(result) diff --git a/rpcclaimtrie.go b/rpcclaimtrie.go new file mode 100644 index 00000000..f452e498 --- /dev/null +++ b/rpcclaimtrie.go @@ -0,0 +1,348 @@ +package main + +import ( + "bytes" + "encoding/hex" + "strconv" + "strings" + + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/claimtrie/node" + "github.com/lbryio/lbcd/claimtrie/normalization" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" +) + +var claimtrieHandlers = map[string]commandHandler{ + "getchangesinblock": handleGetChangesInBlock, + "getclaimsforname": handleGetClaimsForName, + "getclaimsfornamebyid": handleGetClaimsForNameByID, + "getclaimsfornamebybid": handleGetClaimsForNameByBid, + "getclaimsfornamebyseq": handleGetClaimsForNameBySeq, + "normalize": handleGetNormalized, +} + +func handleGetChangesInBlock(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetChangesInBlockCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + names, err := s.cfg.Chain.GetNamesChangedInBlock(height) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + return btcjson.GetChangesInBlockResult{ + Hash: hash, + Height: height, + Names: names, + }, nil +} + +func parseHashOrHeight(s *rpcServer, hashOrHeight *string) (string, int32, error) { + if hashOrHeight == nil || len(*hashOrHeight) == 0 { + + if !s.cfg.Chain.IsCurrent() { + return "", 0, &btcjson.RPCError{ + Code: btcjson.ErrRPCClientInInitialDownload, + Message: "Unable to query the chain tip during initial download", + } + } + + // just give them the latest block if a specific one wasn't requested + best := s.cfg.Chain.BestSnapshot() + return best.Hash.String(), best.Height, nil + } + + ht, err := strconv.ParseInt(*hashOrHeight, 10, 32) + if err == nil && len(*hashOrHeight) < 32 { + hs, err := s.cfg.Chain.BlockHashByHeight(int32(ht)) + if err != nil { + return "", 0, &btcjson.RPCError{ + Code: btcjson.ErrRPCBlockNotFound, + Message: "Unable to locate a block at height " + *hashOrHeight + ": " + err.Error(), + } + } + return hs.String(), int32(ht), nil + } + + hs, err := chainhash.NewHashFromStr(*hashOrHeight) + if err != nil { + return "", 0, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: "Unable to parse a height or hash from " + *hashOrHeight + ": " + err.Error(), + } + } + h, err := s.cfg.Chain.BlockHeightByHash(hs) + if err != nil { + return hs.String(), h, &btcjson.RPCError{ + Code: btcjson.ErrRPCBlockNotFound, + Message: "Unable to find a block with hash " + hs.String() + ": " + err.Error(), + } + } + return hs.String(), h, nil +} + +func handleGetClaimsForName(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + var results []btcjson.ClaimResult + for i := range n.Claims { + cr, err := toClaimResult(s, int32(i), n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, + }, nil +} + +func handleGetClaimsForNameByID(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameByIDCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + var results []btcjson.ClaimResult + for i := 0; i < len(n.Claims); i++ { + for _, id := range c.PartialClaimIDs { + if strings.HasPrefix(n.Claims[i].ClaimID.String(), id) { + cr, err := toClaimResult(s, int32(i), n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + break + } + } + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, + }, nil +} + +func handleGetClaimsForNameByBid(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameByBidCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + var results []btcjson.ClaimResult + for _, b := range c.Bids { // claims are already sorted in bid order + if b >= 0 && int(b) < len(n.Claims) { + cr, err := toClaimResult(s, b, n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + } + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, + }, nil +} + +func handleGetClaimsForNameBySeq(s *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + + c := cmd.(*btcjson.GetClaimsForNameBySeqCmd) + hash, height, err := parseHashOrHeight(s, c.HashOrHeight) + if err != nil { + return nil, err + } + + name, n, err := s.cfg.Chain.GetClaimsForName(height, c.Name) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCMisc, + Message: "Message: " + err.Error(), + } + } + + sm := map[int32]bool{} + for _, seq := range c.Sequences { + sm[seq] = true + } + + var results []btcjson.ClaimResult + for i := 0; i < len(n.Claims); i++ { + if sm[n.Claims[i].Sequence] { + cr, err := toClaimResult(s, int32(i), n, c.IncludeValues) + if err != nil { + return nil, err + } + results = append(results, cr) + } + } + + return btcjson.GetClaimsForNameResult{ + Hash: hash, + Height: height, + LastTakeoverHeight: n.TakenOverAt, + NormalizedName: name, + Claims: results, + }, nil +} + +func toClaimResult(s *rpcServer, i int32, node *node.Node, includeValues *bool) (btcjson.ClaimResult, error) { + claim := node.Claims[i] + address, value, err := lookupValue(s, claim.OutPoint, includeValues) + supports, err := toSupportResults(s, i, node, includeValues) + return btcjson.ClaimResult{ + ClaimID: claim.ClaimID.String(), + Height: claim.AcceptedAt, + ValidAtHeight: claim.ActiveAt, + TXID: claim.OutPoint.Hash.String(), + N: claim.OutPoint.Index, + Bid: i, // assuming sorted by bid + Amount: claim.Amount, + EffectiveAmount: claim.Amount + node.SupportSums[claim.ClaimID.Key()], + Sequence: claim.Sequence, + Supports: supports, + Address: address, + Value: value, + }, err +} + +func toSupportResults(s *rpcServer, i int32, n *node.Node, includeValues *bool) ([]btcjson.SupportResult, error) { + var results []btcjson.SupportResult + c := n.Claims[i] + for _, sup := range n.Supports { + if sup.Status == node.Activated && c.ClaimID == sup.ClaimID { + address, value, err := lookupValue(s, sup.OutPoint, includeValues) + if err != nil { + return results, err + } + results = append(results, btcjson.SupportResult{ + TXID: sup.OutPoint.Hash.String(), + N: sup.OutPoint.Index, + Height: sup.AcceptedAt, + ValidAtHeight: sup.ActiveAt, + Amount: sup.Amount, + Value: value, + Address: address, + }) + } + } + return results, nil +} + +func lookupValue(s *rpcServer, outpoint wire.OutPoint, includeValues *bool) (string, string, error) { + if includeValues == nil || !*includeValues { + return "", "", nil + } + // TODO: maybe use addrIndex if the txIndex is not available + + if s.cfg.TxIndex == nil { + return "", "", &btcjson.RPCError{ + Code: btcjson.ErrRPCNoTxInfo, + Message: "The transaction index must be " + + "enabled to query the blockchain " + + "(specify --txindex)", + } + } + + txHash := &outpoint.Hash + blockRegion, err := s.cfg.TxIndex.TxBlockRegion(txHash) + if err != nil { + context := "Failed to retrieve transaction location" + return "", "", internalRPCError(err.Error(), context) + } + if blockRegion == nil { + return "", "", rpcNoTxInfoError(txHash) + } + + // Load the raw transaction bytes from the database. + var txBytes []byte + err = s.cfg.DB.View(func(dbTx database.Tx) error { + var err error + txBytes, err = dbTx.FetchBlockRegion(blockRegion) + return err + }) + if err != nil { + return "", "", rpcNoTxInfoError(txHash) + } + + // Deserialize the transaction + var msgTx wire.MsgTx + err = msgTx.Deserialize(bytes.NewReader(txBytes)) + if err != nil { + context := "Failed to deserialize transaction" + return "", "", internalRPCError(err.Error(), context) + } + + txo := msgTx.TxOut[outpoint.Index] + cs, err := txscript.DecodeClaimScript(txo.PkScript) + if err != nil { + context := "Failed to decode the claim script" + return "", "", internalRPCError(err.Error(), context) + } + + _, addresses, _, _ := txscript.ExtractPkScriptAddrs(txo.PkScript[cs.Size():], s.cfg.ChainParams) + return addresses[0].EncodeAddress(), hex.EncodeToString(cs.Value()), nil +} + +func handleGetNormalized(_ *rpcServer, cmd interface{}, _ <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.GetNormalizedCmd) + r := btcjson.GetNormalizedResult{ + NormalizedName: string(normalization.Normalize([]byte(c.Name))), + } + return r, nil +} diff --git a/rpcserverhelp.go b/rpcserverhelp.go index ea04427d..1ab92644 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -247,6 +247,7 @@ var helpDescsEnUS = map[string]string{ "getblockverboseresult-version": "The block version", "getblockverboseresult-versionHex": "The block version in hexadecimal", "getblockverboseresult-merkleroot": "Root hash of the merkle tree", + "getblockverboseresult-nameclaimroot": "Root hash of the claim trie", "getblockverboseresult-tx": "The transaction hashes (only when verbosity=1)", "getblockverboseresult-rawtx": "The transactions as JSON objects (only when verbosity=2)", "getblockverboseresult-time": "The block time in seconds since 1 Jan 1970 GMT", @@ -288,6 +289,7 @@ var helpDescsEnUS = map[string]string{ "getblockheaderverboseresult-difficulty": "The proof-of-work difficulty as a multiple of the minimum difficulty", "getblockheaderverboseresult-previousblockhash": "The hash of the previous block", "getblockheaderverboseresult-nextblockhash": "The hash of the next block (only if there is one)", + "getblockheaderverboseresult-nameclaimroot": "The hash of the root of the claim trie", // TemplateRequest help. "templaterequest-mode": "This is 'template', 'proposal', or omitted", @@ -339,6 +341,8 @@ var helpDescsEnUS = map[string]string{ "getblocktemplateresult-reject-reason": "Reason the proposal was invalid as-is (only applies to proposal responses)", "getblocktemplateresult-default_witness_commitment": "The witness commitment itself. Will be populated if the block has witness data", "getblocktemplateresult-weightlimit": "The current limit on the max allowed weight of a block", + "getblocktemplateresult-rules": "Rules that are required to process the output", + "getblocktemplateresult-claimtrie": "The hash of the root of the claim trie - a necessary block header", // GetBlockTemplateCmd help. "getblocktemplate--synopsis": "Returns a JSON object with information necessary to construct a block to mine or accepts a proposal to validate.\n" + @@ -530,7 +534,7 @@ var helpDescsEnUS = map[string]string{ "gettxoutresult-coinbase": "Whether or not the transaction is a coinbase", // GetTxOutCmd help. - "gettxout--synopsis": "Returns information about an unspent transaction output..", + "gettxout--synopsis": "Returns information about an unspent transaction output.", "gettxout-txid": "The hash of the transaction", "gettxout-vout": "The index of the output", "gettxout-includemempool": "Include the mempool when true", @@ -708,6 +712,78 @@ var helpDescsEnUS = map[string]string{ "versionresult-patch": "The patch component of the JSON-RPC API version", "versionresult-prerelease": "Prerelease info about the current build", "versionresult-buildmetadata": "Metadata about the current build", + + "getclaimsforname--synopsis": "Look up claims for the given name as they stand at a give block", + "getclaimsfornamebyid--synopsis": "Look up claims for the given name as they stand at a give block", + "getclaimsfornamebybid--synopsis": "Look up claims for the given name as they stand at a give block", + "getclaimsfornamebyseq--synopsis": "Look up claims for the given name as they stand at a give block", + + "getclaimsforname-hashorheight": "Requested block hash or height; default to tip", + "getclaimsfornamebyid-hashorheight": "Requested block hash or height; default to tip", + "getclaimsfornamebybid-hashorheight": "Requested block hash or height; default to tip", + "getclaimsfornamebyseq-hashorheight": "Requested block hash or height; default to tip", + + "getclaimsforname-name": "Requested name for lookup", + "getclaimsfornamebyid-name": "Requested name for lookup", + "getclaimsfornamebybid-name": "Requested name for lookup", + "getclaimsfornamebyseq-name": "Requested name for lookup", + + "getclaimsfornamebyid-partialclaimids": "Limit the returned claims to those with matching (partial) claimIDs in this list", + "getclaimsfornamebybid-bids": "Limit the returned claims to those with bids to this list", + "getclaimsfornamebyseq-sequences": "Limit the returned claims to those with bids to this list", + + "getclaimsforname-includevalues": "Return the metadata and address", + "getclaimsfornamebyseq-includevalues": "Return the metadata and address", + "getclaimsfornamebybid-includevalues": "Return the metadata and address", + "getclaimsfornamebyid-includevalues": "Return the metadata and address", + + "getclaimsfornameresult-claims": "All the active claims on the given name", + "getclaimsfornameresult-normalizedname": "Lower-case version of the passed-in name", + "getclaimsfornameresult-height": "Height of the requested block", + "getclaimsfornameresult-lasttakeoverheight": "Height of the most recent name takeover", + "getclaimsfornameresult-hash": "Hash of the requested block", + + "getchangesinblock--synopsis": "Returns a list of names affected by a given block", + "getchangesinblockresult-names": "Names that changed (or were at least checked for change) on the given height", + "getchangesinblockresult-height": "Height that was requested", + "getchangesinblockresult-hash": "Hash of the block at the height requested", + + "scriptpubkeyresult-subtype": "Claims return Non-standard address types, but they use standard address types internally exposed here", + + "supportresult-value": "This is the metadata given as part of the support", + "supportresult-txid": "The hash of the transaction", + "supportresult-n": "The output (TXO) index", + "supportresult-address": "The destination address for the support", + "supportresult-amount": "LBC staked", + "supportresult-height": "The height when the stake was created or updated", + "supportresult-validatheight": "The height when the stake becomes valid", + "claimresult-value": "This is the metadata given as part of the claim", + "claimresult-txid": "The hash of the transaction", + "claimresult-n": "The output (TXO) index", + "claimresult-address": "The destination address for the claim", + "claimresult-supports": "The list of supports active on the claim", + "claimresult-validatheight": "The height when the stake becomes valid", + "claimresult-height": "The height when the stake was created or updated", + "claimresult-amount": "The stake amount in sats", + "claimresult-effectiveamount": "The stake amount plus the active supports' amounts", + "claimresult-sequence": "The order this claim was created compared to other claims on this name", + "claimresult-bid": "Bid of 0 means that this claim currently owns the name", + "claimresult-claimid": "20-byte hash of TXID:N, often used in indexes for the claims", + + "generatetoaddress--synopsis": "Mine blocks and send their reward to a given address", + "generatetoaddress--result0": "The list of generated blocks' hashes", + "generatetoaddress-maxtries": "The maximum number of hashes to attempt", + "generatetoaddress-address": "The destination -- the place where the LBC will be sent", + "generatetoaddress-numblocks": "The number of blocks to mine", + "getchangesinblock-hashorheight": "The requested height or block hash whose changes are of interest", + + "normalize--synopsis": "Used to show how lbcd will normalize a string", + "normalize--result0": "The normalized name", + "normalize-name": "The string to be normalized", + + "getblockverboseresult-getblockverboseresultbase": "", + "prevout-issupport": "Previous output created a support", + "prevout-isclaim": "Previous output created or updated a claim", } // rpcResultTypes specifies the result types that each RPC command can return. @@ -776,6 +852,14 @@ var rpcResultTypes = map[string][]interface{}{ "stopnotifyspent": nil, "rescan": nil, "rescanblocks": {(*[]btcjson.RescannedBlock)(nil)}, + + // ClaimTrie + "getclaimsforname": {(*btcjson.GetClaimsForNameResult)(nil)}, + "getclaimsfornamebyid": {(*btcjson.GetClaimsForNameResult)(nil)}, + "getclaimsfornamebybid": {(*btcjson.GetClaimsForNameResult)(nil)}, + "getclaimsfornamebyseq": {(*btcjson.GetClaimsForNameResult)(nil)}, + "normalize": {(*string)(nil)}, + "getchangesinblock": {(*btcjson.GetChangesInBlockResult)(nil)}, } // helpCacher provides a concurrent safe type that provides help and usage for -- 2.45.3 From cb40fe69a44f366aaef96631328e65f3c5727091 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 19:48:59 -0700 Subject: [PATCH 090/118] [lbry] rpc: add ClaimTrie root hash to GetBlockTemplate() --- rpcserver.go | 38 +++++++++++++++++++++----------------- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/rpcserver.go b/rpcserver.go index 4502a4cd..607733e1 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1748,23 +1748,24 @@ func (state *gbtWorkState) blockTemplateResult(useCoinbaseValue bool, submitOld targetDifficulty := fmt.Sprintf("%064x", blockchain.CompactToBig(header.Bits)) templateID := encodeTemplateID(state.prevHash, state.lastGenerated) reply := btcjson.GetBlockTemplateResult{ - Bits: strconv.FormatInt(int64(header.Bits), 16), - CurTime: header.Timestamp.Unix(), - Height: int64(template.Height), - PreviousHash: header.PrevBlock.String(), - WeightLimit: blockchain.MaxBlockWeight, - SigOpLimit: blockchain.MaxBlockSigOpsCost, - SizeLimit: wire.MaxBlockPayload, - Transactions: transactions, - Version: header.Version, - LongPollID: templateID, - SubmitOld: submitOld, - Target: targetDifficulty, - MinTime: state.minTimestamp.Unix(), - MaxTime: maxTime.Unix(), - Mutable: gbtMutableFields, - NonceRange: gbtNonceRange, - Capabilities: gbtCapabilities, + Bits: strconv.FormatInt(int64(header.Bits), 16), + CurTime: header.Timestamp.Unix(), + Height: int64(template.Height), + PreviousHash: header.PrevBlock.String(), + WeightLimit: blockchain.MaxBlockWeight, + SigOpLimit: blockchain.MaxBlockSigOpsCost, + SizeLimit: wire.MaxBlockPayload, + Transactions: transactions, + Version: header.Version, + LongPollID: templateID, + SubmitOld: submitOld, + Target: targetDifficulty, + MinTime: state.minTimestamp.Unix(), + MaxTime: maxTime.Unix(), + Mutable: gbtMutableFields, + NonceRange: gbtNonceRange, + Capabilities: gbtCapabilities, + ClaimTrieHash: header.ClaimTrie.String(), } // If the generated block template includes transactions with witness // data, then include the witness commitment in the GBT result. @@ -4663,5 +4664,8 @@ func (s *rpcServer) handleBlockchainNotification(notification *blockchain.Notifi func init() { rpcHandlers = rpcHandlersBeforeInit + for key := range claimtrieHandlers { + rpcHandlers[key] = claimtrieHandlers[key] + } rand.Seed(time.Now().UnixNano()) } -- 2.45.3 From f38cb3dc189ee8f7f6110e136b790fa0c03b3222 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 30 Jul 2021 14:12:28 -0400 Subject: [PATCH 091/118] [lbry] rpc: output segwit rule --- btcjson/chainsvrresults.go | 2 ++ rpcserver.go | 1 + 2 files changed, 3 insertions(+) diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index e82a14bc..ecc26827 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -300,6 +300,8 @@ type GetBlockTemplateResult struct { RejectReasion string `json:"reject-reason,omitempty"` ClaimTrieHash string `json:"claimtrie"` + + Rules []string `json:"rules,omitempty"` } // GetMempoolEntryResult models the data returned from the getmempoolentry's diff --git a/rpcserver.go b/rpcserver.go index 607733e1..7014c7b6 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1771,6 +1771,7 @@ func (state *gbtWorkState) blockTemplateResult(useCoinbaseValue bool, submitOld // data, then include the witness commitment in the GBT result. if template.WitnessCommitment != nil { reply.DefaultWitnessCommitment = hex.EncodeToString(template.WitnessCommitment) + reply.Rules = append(reply.Rules, "!segwit") } if useCoinbaseValue { -- 2.45.3 From 641f3e51d8c48d179ce765e685dd4c63cd24c5c8 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 22:10:26 -0700 Subject: [PATCH 092/118] [lbry] rpc: update defaultMaxFeeRate from 0.1 LBC to 0.5 LBC --- rpcclient/rawtransactions.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rpcclient/rawtransactions.go b/rpcclient/rawtransactions.go index a6b698d3..f779fa50 100644 --- a/rpcclient/rawtransactions.go +++ b/rpcclient/rawtransactions.go @@ -18,7 +18,7 @@ import ( const ( // defaultMaxFeeRate is the default maximum fee rate in sat/KB enforced // by bitcoind v0.19.0 or after for transaction broadcast. - defaultMaxFeeRate = btcutil.SatoshiPerBitcoin / 10 + defaultMaxFeeRate = btcutil.SatoshiPerBitcoin / 2 ) // SigHashType enumerates the available signature hashing types that the -- 2.45.3 From e0d66b2b3c909772485203811676313bf3860f66 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 22:10:26 -0700 Subject: [PATCH 093/118] [lbry] rpc: fix getblock reponse --- btcjson/chainsvrresults.go | 62 ++++++++++++++++---------------------- rpcserver.go | 45 ++++++++++++++++++--------- rpcserverhelp.go | 2 +- 3 files changed, 57 insertions(+), 52 deletions(-) diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index ecc26827..46d454c5 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -25,7 +25,7 @@ type GetBlockHeaderVerboseResult struct { Version int32 `json:"version"` VersionHex string `json:"versionHex"` MerkleRoot string `json:"merkleroot"` - ClaimTrie string `json:"claimtrie"` + ClaimTrie string `json:"nameclaimroot,omitempty"` Time int64 `json:"time"` Nonce uint64 `json:"nonce"` Bits string `json:"bits"` @@ -66,6 +66,27 @@ type GetBlockStatsResult struct { UTXOSizeIncrease int64 `json:"utxo_size_inc"` } +type GetBlockVerboseResultBase struct { + Hash string `json:"hash"` + Confirmations int64 `json:"confirmations"` + StrippedSize int32 `json:"strippedsize"` + Size int32 `json:"size"` + Weight int32 `json:"weight"` + Height int64 `json:"height"` + Version int32 `json:"version"` + VersionHex string `json:"versionHex"` + MerkleRoot string `json:"merkleroot"` + Time int64 `json:"time"` + Nonce uint32 `json:"nonce"` + Bits string `json:"bits"` + Difficulty float64 `json:"difficulty"` + PreviousHash string `json:"previousblockhash,omitempty"` + NextHash string `json:"nextblockhash,omitempty"` + + ClaimTrie string `json:"nameclaimroot,omitempty"` + TxCount int `json:"nTx"` // For backwards compatibility only +} + // GetBlockVerboseResult models the data from the getblock command when the // verbose flag is set to 1. When the verbose flag is set to 0, getblock returns a // hex-encoded string. When the verbose flag is set to 1, getblock returns an object @@ -73,24 +94,8 @@ type GetBlockStatsResult struct { // getblock returns an object whose tx field is an array of raw transactions. // Use GetBlockVerboseTxResult to unmarshal data received from passing verbose=2 to getblock. type GetBlockVerboseResult struct { - Hash string `json:"hash"` - Confirmations int64 `json:"confirmations"` - StrippedSize int32 `json:"strippedsize"` - Size int32 `json:"size"` - Weight int32 `json:"weight"` - Height int64 `json:"height"` - Version int32 `json:"version"` - VersionHex string `json:"versionHex"` - MerkleRoot string `json:"merkleroot"` - ClaimTrie string `json:"claimTrie"` - Tx []string `json:"tx,omitempty"` - RawTx []TxRawResult `json:"rawtx,omitempty"` // Note: this field is always empty when verbose != 2. - Time int64 `json:"time"` - Nonce uint32 `json:"nonce"` - Bits string `json:"bits"` - Difficulty float64 `json:"difficulty"` - PreviousHash string `json:"previousblockhash"` - NextHash string `json:"nextblockhash,omitempty"` + GetBlockVerboseResultBase + Tx []string `json:"tx"` } // GetBlockVerboseTxResult models the data from the getblock command when the @@ -100,23 +105,8 @@ type GetBlockVerboseResult struct { // getblock returns an object whose tx field is an array of raw transactions. // Use GetBlockVerboseResult to unmarshal data received from passing verbose=1 to getblock. type GetBlockVerboseTxResult struct { - Hash string `json:"hash"` - Confirmations int64 `json:"confirmations"` - StrippedSize int32 `json:"strippedsize"` - Size int32 `json:"size"` - Weight int32 `json:"weight"` - Height int64 `json:"height"` - Version int32 `json:"version"` - VersionHex string `json:"versionHex"` - MerkleRoot string `json:"merkleroot"` - Tx []TxRawResult `json:"tx,omitempty"` - RawTx []TxRawResult `json:"rawtx,omitempty"` // Deprecated: removed in Bitcoin Core - Time int64 `json:"time"` - Nonce uint32 `json:"nonce"` - Bits string `json:"bits"` - Difficulty float64 `json:"difficulty"` - PreviousHash string `json:"previousblockhash"` - NextHash string `json:"nextblockhash,omitempty"` + GetBlockVerboseResultBase + Tx []TxRawResult `json:"tx"` } // GetChainTxStatsResult models the data from the getchaintxstats command. diff --git a/rpcserver.go b/rpcserver.go index 7014c7b6..04ff9e08 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -1122,12 +1122,17 @@ func handleGetBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i params := s.cfg.ChainParams blockHeader := &blk.MsgBlock().Header - blockReply := btcjson.GetBlockVerboseResult{ + var prevHashString string + if blockHeight > 0 { + prevHashString = blockHeader.PrevBlock.String() + } + + base := btcjson.GetBlockVerboseResultBase{ Hash: c.Hash, Version: blockHeader.Version, VersionHex: fmt.Sprintf("%08x", blockHeader.Version), MerkleRoot: blockHeader.MerkleRoot.String(), - PreviousHash: blockHeader.PrevBlock.String(), + PreviousHash: prevHashString, Nonce: blockHeader.Nonce, Time: blockHeader.Timestamp.Unix(), Confirmations: int64(1 + best.Height - blockHeight), @@ -1138,6 +1143,7 @@ func handleGetBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i Bits: strconv.FormatInt(int64(blockHeader.Bits), 16), Difficulty: getDifficultyRatio(blockHeader.Bits, params), NextHash: nextHashString, + ClaimTrie: blockHeader.ClaimTrie.String(), } if *c.Verbosity == 1 { @@ -1147,20 +1153,29 @@ func handleGetBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i txNames[i] = tx.Hash().String() } - blockReply.Tx = txNames - } else { - txns := blk.Transactions() - rawTxns := make([]btcjson.TxRawResult, len(txns)) - for i, tx := range txns { - rawTxn, err := createTxRawResult(params, tx.MsgTx(), - tx.Hash().String(), blockHeader, hash.String(), - blockHeight, best.Height) - if err != nil { - return nil, err - } - rawTxns[i] = *rawTxn + base.TxCount = len(txNames) + blockReply := btcjson.GetBlockVerboseResult{ + GetBlockVerboseResultBase: base, + Tx: txNames, } - blockReply.RawTx = rawTxns + return blockReply, nil + } + + txns := blk.Transactions() + rawTxns := make([]btcjson.TxRawResult, len(txns)) + for i, tx := range txns { + rawTxn, err := createTxRawResult(params, tx.MsgTx(), + tx.Hash().String(), blockHeader, hash.String(), + blockHeight, best.Height) + if err != nil { + return nil, err + } + rawTxns[i] = *rawTxn + } + base.TxCount = len(rawTxns) + blockReply := btcjson.GetBlockVerboseTxResult{ + GetBlockVerboseResultBase: base, + Tx: rawTxns, } return blockReply, nil diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 1ab92644..ac0bf42d 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -249,7 +249,7 @@ var helpDescsEnUS = map[string]string{ "getblockverboseresult-merkleroot": "Root hash of the merkle tree", "getblockverboseresult-nameclaimroot": "Root hash of the claim trie", "getblockverboseresult-tx": "The transaction hashes (only when verbosity=1)", - "getblockverboseresult-rawtx": "The transactions as JSON objects (only when verbosity=2)", + "getblockverboseresult-nTx": "The number of transactions (aka, count of TX)", "getblockverboseresult-time": "The block time in seconds since 1 Jan 1970 GMT", "getblockverboseresult-nonce": "The block nonce", "getblockverboseresult-bits": "The bits which represent the block difficulty", -- 2.45.3 From dcd2772e6113f38417c99dd96a928f0ddfbecbea Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 28 Oct 2021 14:02:44 -0400 Subject: [PATCH 094/118] [lbry] rpc: import getnetworkinfo from bchd --- addrmgr/addrmanager.go | 47 +++++---- blockchain/chain.go | 9 ++ rpcserver.go | 219 ++++++++++++++++++++++++++++++++++++----- rpcserverhelp.go | 22 +++++ server.go | 2 + version.go | 5 + 6 files changed, 258 insertions(+), 46 deletions(-) diff --git a/addrmgr/addrmanager.go b/addrmgr/addrmanager.go index 6fbcc09f..47585d55 100644 --- a/addrmgr/addrmanager.go +++ b/addrmgr/addrmanager.go @@ -45,7 +45,7 @@ type AddrManager struct { nTried int nNew int lamtx sync.Mutex - localAddresses map[string]*localAddress + localAddresses map[string]*LocalAddress version int } @@ -69,9 +69,9 @@ type serializedAddrManager struct { TriedBuckets [triedBucketCount][]string } -type localAddress struct { - na *wire.NetAddress - score AddressPriority +type LocalAddress struct { + NA *wire.NetAddress + Score AddressPriority } // AddressPriority type is used to describe the hierarchy of local address @@ -178,7 +178,7 @@ func (a *AddrManager) updateAddress(netAddr, srcAddr *wire.NetAddress) { // note that to prevent causing excess garbage on getaddr // messages the netaddresses in addrmaanger are *immutable*, // if we need to change them then we replace the pointer with a - // new copy so that we don't have to copy every na for getaddr. + // new copy so that we don't have to copy every NA for getaddr. if netAddr.Timestamp.After(ka.na.Timestamp) || (ka.na.Services&netAddr.Services) != netAddr.Services { @@ -753,7 +753,7 @@ func (a *AddrManager) HostToNetAddress(host string, port uint16, services wire.S // the relevant .onion address. func ipString(na *wire.NetAddress) string { if IsOnionCatTor(na) { - // We know now that na.IP is long enough. + // We know now that NA.IP is long enough. base32 := base32.StdEncoding.EncodeToString(na.IP[6:]) return strings.ToLower(base32) + ".onion" } @@ -877,7 +877,7 @@ func (a *AddrManager) Connected(addr *wire.NetAddress) { // so. now := time.Now() if now.After(ka.na.Timestamp.Add(time.Minute * 20)) { - // ka.na is immutable, so replace it. + // ka.NA is immutable, so replace it. naCopy := *ka.na naCopy.Timestamp = time.Now() ka.na = &naCopy @@ -985,14 +985,14 @@ func (a *AddrManager) SetServices(addr *wire.NetAddress, services wire.ServiceFl // Update the services if needed. if ka.na.Services != services { - // ka.na is immutable, so replace it. + // ka.NA is immutable, so replace it. naCopy := *ka.na naCopy.Services = services ka.na = &naCopy } } -// AddLocalAddress adds na to the list of known local addresses to advertise +// AddLocalAddress adds NA to the list of known local addresses to advertise // with the given priority. func (a *AddrManager) AddLocalAddress(na *wire.NetAddress, priority AddressPriority) error { if !IsRoutable(na) { @@ -1004,13 +1004,13 @@ func (a *AddrManager) AddLocalAddress(na *wire.NetAddress, priority AddressPrior key := NetAddressKey(na) la, ok := a.localAddresses[key] - if !ok || la.score < priority { + if !ok || la.Score < priority { if ok { - la.score = priority + 1 + la.Score = priority + 1 } else { - a.localAddresses[key] = &localAddress{ - na: na, - score: priority, + a.localAddresses[key] = &LocalAddress{ + NA: na, + Score: priority, } } } @@ -1106,12 +1106,12 @@ func (a *AddrManager) GetBestLocalAddress(remoteAddr *wire.NetAddress) *wire.Net var bestscore AddressPriority var bestAddress *wire.NetAddress for _, la := range a.localAddresses { - reach := getReachabilityFrom(la.na, remoteAddr) + reach := getReachabilityFrom(la.NA, remoteAddr) if reach > bestreach || - (reach == bestreach && la.score > bestscore) { + (reach == bestreach && la.Score > bestscore) { bestreach = reach - bestscore = la.score - bestAddress = la.na + bestscore = la.Score + bestAddress = la.NA } } if bestAddress != nil { @@ -1135,6 +1135,15 @@ func (a *AddrManager) GetBestLocalAddress(remoteAddr *wire.NetAddress) *wire.Net return bestAddress } +// LocalAddresses returns the list of local addresses for our node. +func (a *AddrManager) LocalAddresses() []*LocalAddress { + var addrs []*LocalAddress + for _, addr := range a.localAddresses { + addrs = append(addrs, addr) + } + return addrs +} + // New returns a new bitcoin address manager. // Use Start to begin processing asynchronous address updates. func New(dataDir string, lookupFunc func(string) ([]net.IP, error)) *AddrManager { @@ -1143,7 +1152,7 @@ func New(dataDir string, lookupFunc func(string) ([]net.IP, error)) *AddrManager lookupFunc: lookupFunc, rand: rand.New(rand.NewSource(time.Now().UnixNano())), quit: make(chan struct{}), - localAddresses: make(map[string]*localAddress), + localAddresses: make(map[string]*LocalAddress), version: serialisationVersion, } am.reset() diff --git a/blockchain/chain.go b/blockchain/chain.go index a0bfac6c..66c435d8 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -199,6 +199,15 @@ func (b *BlockChain) HaveBlock(hash *chainhash.Hash) (bool, error) { return exists || b.IsKnownOrphan(hash), nil } +// GetWarnings returns a bool for whether unknownRules +// has been warned. +func (b *BlockChain) GetWarnings() bool { + b.chainLock.RLock() + defer b.chainLock.RUnlock() + + return b.unknownRulesWarned +} + // IsKnownOrphan returns whether the passed hash is currently a known orphan. // Keep in mind that only a limited number of orphans are held onto for a // limited amount of time, so this function must not be used as an absolute diff --git a/rpcserver.go b/rpcserver.go index 04ff9e08..029fdc4b 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -27,21 +27,22 @@ import ( "sync/atomic" "time" - "github.com/btcsuite/btcd/blockchain" - "github.com/btcsuite/btcd/blockchain/indexers" - "github.com/btcsuite/btcd/btcec" - "github.com/btcsuite/btcd/btcjson" - "github.com/btcsuite/btcd/chaincfg" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/database" - "github.com/btcsuite/btcd/mempool" - "github.com/btcsuite/btcd/mining" - "github.com/btcsuite/btcd/mining/cpuminer" - "github.com/btcsuite/btcd/peer" - "github.com/btcsuite/btcd/txscript" - "github.com/btcsuite/btcd/wire" - "github.com/btcsuite/btcutil" "github.com/btcsuite/websocket" + "github.com/lbryio/lbcd/addrmgr" + "github.com/lbryio/lbcd/blockchain" + "github.com/lbryio/lbcd/blockchain/indexers" + "github.com/lbryio/lbcd/btcec" + "github.com/lbryio/lbcd/btcjson" + "github.com/lbryio/lbcd/chaincfg" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/database" + "github.com/lbryio/lbcd/mempool" + "github.com/lbryio/lbcd/mining" + "github.com/lbryio/lbcd/mining/cpuminer" + "github.com/lbryio/lbcd/peer" + "github.com/lbryio/lbcd/txscript" + "github.com/lbryio/lbcd/wire" + btcutil "github.com/lbryio/lbcutil" ) // API version constants @@ -137,6 +138,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "decodescript": handleDecodeScript, "estimatefee": handleEstimateFee, "generate": handleGenerate, + "generatetoaddress": handleGenerateToAddress, "getaddednodeinfo": handleGetAddedNodeInfo, "getbestblock": handleGetBestBlock, "getbestblockhash": handleGetBestBlockHash, @@ -159,6 +161,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "getmininginfo": handleGetMiningInfo, "getnettotals": handleGetNetTotals, "getnetworkhashps": handleGetNetworkHashPS, + "getnetworkinfo": handleGetNetworkInfo, "getnodeaddresses": handleGetNodeAddresses, "getpeerinfo": handleGetPeerInfo, "getrawmempool": handleGetRawMempool, @@ -233,7 +236,6 @@ var rpcUnimplemented = map[string]struct{}{ "estimatepriority": {}, "getchaintips": {}, "getmempoolentry": {}, - "getnetworkinfo": {}, "getwork": {}, "invalidateblock": {}, "preciousblock": {}, @@ -701,11 +703,12 @@ func createVoutList(mtx *wire.MsgTx, chainParams *chaincfg.Params, filterAddrMap // script doesn't fully parse, so ignore the error here. disbuf, _ := txscript.DisasmString(v.PkScript) + script := txscript.StripClaimScriptPrefix(v.PkScript) + // Ignore the error here since an error means the script // couldn't parse and there is no additional information about // it anyways. - scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs( - v.PkScript, chainParams) + scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs(script, chainParams) // Encode the addresses while checking if the address passes the // filter when needed. @@ -735,9 +738,19 @@ func createVoutList(mtx *wire.MsgTx, chainParams *chaincfg.Params, filterAddrMap vout.ScriptPubKey.Addresses = encodedAddrs vout.ScriptPubKey.Asm = disbuf vout.ScriptPubKey.Hex = hex.EncodeToString(v.PkScript) - vout.ScriptPubKey.Type = scriptClass.String() vout.ScriptPubKey.ReqSigs = int32(reqSigs) + if len(script) < len(v.PkScript) { + vout.ScriptPubKey.IsClaim = v.PkScript[0] == txscript.OP_CLAIMNAME || v.PkScript[0] == txscript.OP_UPDATECLAIM + vout.ScriptPubKey.IsSupport = v.PkScript[0] == txscript.OP_SUPPORTCLAIM + vout.ScriptPubKey.SubType = scriptClass.String() + vout.ScriptPubKey.Type = txscript.ScriptClass.String(0) + } else { + vout.ScriptPubKey.Type = scriptClass.String() + } + + // TODO here: isclaim, issupport, subtype, + voutList = append(voutList, vout) } @@ -882,7 +895,6 @@ func handleEstimateFee(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) return float64(feeRate), nil } -// handleGenerate handles generate commands. func handleGenerate(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { // Respond with an error if there are no addresses to pay the // created blocks to. @@ -919,7 +931,62 @@ func handleGenerate(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i // Create a reply reply := make([]string, c.NumBlocks) - blockHashes, err := s.cfg.CPUMiner.GenerateNBlocks(c.NumBlocks) + blockHashes, err := s.cfg.CPUMiner.GenerateNBlocks(c.NumBlocks, nil) + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInternal.Code, + Message: err.Error(), + } + } + + // Mine the correct number of blocks, assigning the hex representation of the + // hash of each one to its place in the reply. + for i, hash := range blockHashes { + reply[i] = hash.String() + } + + return reply, nil +} + +// handleGenerateToAddress handles generate commands. +func handleGenerateToAddress(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.GenerateToAddressCmd) + payToAddr, err := btcutil.DecodeAddress(c.Address, s.cfg.ChainParams) + + // Respond with an error if there are no addresses to pay the + // created blocks to. + if err != nil { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: "No payment addresses specified ", + } + } + // cfg.miningAddrs = append(cfg.miningAddrs, maddr) + + // Respond with an error if there's virtually 0 chance of mining a block + // with the CPU. + if !s.cfg.ChainParams.GenerateSupported { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCDifficulty, + Message: fmt.Sprintf("No support for `generatetoaddress` on "+ + "the current network, %s, as it's unlikely to "+ + "be possible to mine a block with the CPU.", + s.cfg.ChainParams.Net), + } + } + + // Respond with an error if the client is requesting 0 blocks to be generated. + if c.NumBlocks == 0 { + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInternal.Code, + Message: "Please request a nonzero number of blocks to generate.", + } + } + + // Create a reply + reply := make([]string, c.NumBlocks) + + blockHashes, err := s.cfg.CPUMiner.GenerateNBlocks(uint32(c.NumBlocks), payToAddr) if err != nil { return nil, &btcjson.RPCError{ Code: btcjson.ErrRPCInternal.Code, @@ -2537,6 +2604,84 @@ func handleGetNodeAddresses(s *rpcServer, cmd interface{}, closeChan <-chan stru return addresses, nil } +// handleGetNetworkInfo implements the getnetworkinfo command. +func handleGetNetworkInfo(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + ver := wire.MsgVersion{} + _ = ver.AddUserAgent(userAgentName, userAgentVersion, cfg.UserAgentComments...) + + var localAddrs []btcjson.LocalAddressesResult + var ipv4Reachable, ipv6Reachable bool + for _, addr := range s.cfg.AddrMgr.LocalAddresses() { + localAddrs = append(localAddrs, btcjson.LocalAddressesResult{ + Address: addr.NA.IP.String(), + Port: addr.NA.Port, + Score: int32(addr.Score), + }) + if addr.NA.IP.To4() != nil { + ipv4Reachable = true + } else { + ipv6Reachable = true + } + } + + onionProxy := cfg.Proxy + if cfg.OnionProxy != "" { + onionProxy = cfg.OnionProxy + } + + var warnings string + unknownRulesWarned := s.cfg.Chain.GetWarnings() + if unknownRulesWarned { + warnings = "Warning: Unknown new rules activated! " + } + + var timeOffset int64 + if !s.cfg.SyncMgr.IsCurrent() { + ss := s.cfg.Chain.BestSnapshot() + bestHeader, err := s.cfg.Chain.HeaderByHash(&ss.Hash) + if err != nil { + return nil, err + } + timeOffset = int64(time.Since(bestHeader.Timestamp).Seconds()) + } + + reply := &btcjson.GetNetworkInfoResult{ + ProtocolVersion: int32(wire.ProtocolVersion), + Version: versionNumeric(), + Connections: s.cfg.ConnMgr.ConnectedCount(), + IncrementalFee: cfg.MinRelayTxFee, + LocalAddresses: localAddrs, + LocalRelay: !cfg.BlocksOnly, + LocalServices: s.cfg.Services.String(), + NetworkActive: true, + Networks: []btcjson.NetworksResult{ + { + Name: "ipv4", + Reachable: ipv4Reachable, + Proxy: cfg.Proxy, + }, + { + Name: "ipv6", + Reachable: ipv6Reachable, + Proxy: cfg.Proxy, + }, + { + Name: "onion", + + ProxyRandomizeCredentials: cfg.TorIsolation, + + Proxy: onionProxy, + Reachable: cfg.Proxy != "" || cfg.OnionProxy != "", + }, + }, + RelayFee: cfg.MinRelayTxFee, + SubVersion: ver.UserAgent, + TimeOffset: timeOffset, + Warnings: warnings, + } + return reply, nil +} + // handleGetPeerInfo implements the getpeerinfo command. func handleGetPeerInfo(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { peers := s.cfg.ConnMgr.ConnectedPeers() @@ -2795,10 +2940,12 @@ func handleGetTxOut(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i // doesn't fully parse, so ignore the error here. disbuf, _ := txscript.DisasmString(pkScript) + script := txscript.StripClaimScriptPrefix(pkScript) + // Get further info about the script. // Ignore the error here since an error means the script couldn't parse // and there is no additional information about it anyways. - scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs(pkScript, + scriptClass, addrs, reqSigs, _ := txscript.ExtractPkScriptAddrs(script, s.cfg.ChainParams) addresses := make([]string, len(addrs)) for i, addr := range addrs { @@ -2813,11 +2960,20 @@ func handleGetTxOut(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i Asm: disbuf, Hex: hex.EncodeToString(pkScript), ReqSigs: int32(reqSigs), - Type: scriptClass.String(), Addresses: addresses, }, Coinbase: isCoinbase, } + + if len(script) < len(pkScript) { + txOutReply.ScriptPubKey.IsClaim = pkScript[0] == txscript.OP_CLAIMNAME || pkScript[0] == txscript.OP_UPDATECLAIM + txOutReply.ScriptPubKey.IsSupport = pkScript[0] == txscript.OP_SUPPORTCLAIM + txOutReply.ScriptPubKey.SubType = scriptClass.String() + txOutReply.ScriptPubKey.Type = txscript.ScriptClass.String(0) + } else { + txOutReply.ScriptPubKey.Type = scriptClass.String() + } + return txOutReply, nil } @@ -3029,7 +3185,7 @@ func createVinListPrevOut(s *rpcServer, mtx *wire.MsgTx, chainParams *chaincfg.P // Ignore the error here since an error means the script // couldn't parse and there is no additional information about // it anyways. - _, addrs, _, _ := txscript.ExtractPkScriptAddrs( + class, addrs, _, _ := txscript.ExtractPkScriptAddrs( originTxOut.PkScript, chainParams) // Encode the addresses while checking if the address passes the @@ -3066,6 +3222,9 @@ func createVinListPrevOut(s *rpcServer, mtx *wire.MsgTx, chainParams *chaincfg.P vinListEntry.PrevOut = &btcjson.PrevOut{ Addresses: encodedAddrs, Value: btcutil.Amount(originTxOut.Value).ToBTC(), + IsClaim: class == txscript.NonStandardTy && + (originTxOut.PkScript[0] == txscript.OP_CLAIMNAME || originTxOut.PkScript[0] == txscript.OP_UPDATECLAIM), + IsSupport: class == txscript.NonStandardTy && originTxOut.PkScript[0] == txscript.OP_SUPPORTCLAIM, } } } @@ -3548,7 +3707,7 @@ func handleStop(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (inter case s.requestProcessShutdown <- struct{}{}: default: } - return "btcd stopping.", nil + return "lbcd stopping.", nil } // handleSubmitBlock implements the submitblock command. @@ -3756,7 +3915,7 @@ func handleVerifyMessage(s *rpcServer, cmd interface{}, closeChan <-chan struct{ // NOTE: This is a btcsuite extension ported from github.com/decred/dcrd. func handleVersion(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { result := map[string]btcjson.VersionResult{ - "btcdjsonrpcapi": { + "lbcdjsonrpcapi": { VersionString: jsonrpcSemverString, Major: jsonrpcSemverMajor, Minor: jsonrpcSemverMinor, @@ -4350,7 +4509,7 @@ func (s *rpcServer) jsonRPCRead(w http.ResponseWriter, r *http.Request, isAdmin // jsonAuthFail sends a message back to the client if the http auth is rejected. func jsonAuthFail(w http.ResponseWriter) { - w.Header().Add("WWW-Authenticate", `Basic realm="btcd RPC"`) + w.Header().Add("WWW-Authenticate", `Basic realm="lbcd RPC"`) http.Error(w, "401 Unauthorized.", http.StatusUnauthorized) } @@ -4431,7 +4590,7 @@ func (s *rpcServer) Start() { func genCertPair(certFile, keyFile string) error { rpcsLog.Infof("Generating TLS certificates...") - org := "btcd autogenerated cert" + org := "lbcd autogenerated cert" validUntil := time.Now().Add(10 * 365 * 24 * time.Hour) cert, key, err := btcutil.NewTLSCertPair(org, validUntil, nil) if err != nil { @@ -4582,6 +4741,9 @@ type rpcserverConfig struct { // connection-related data and tasks. ConnMgr rpcserverConnManager + // AddrMgr is the server's instance of the AddressManager. + AddrMgr *addrmgr.AddrManager + // SyncMgr defines the sync manager for the RPC server to use. SyncMgr rpcserverSyncManager @@ -4612,6 +4774,9 @@ type rpcserverConfig struct { // The fee estimator keeps track of how long transactions are left in // the mempool before they are mined into blocks. FeeEstimator *mempool.FeeEstimator + + // Services represents the services supported by this node. + Services wire.ServiceFlag } // newRPCServer returns a new instance of the rpcServer struct. diff --git a/rpcserverhelp.go b/rpcserverhelp.go index ac0bf42d..a124e492 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -454,6 +454,27 @@ var helpDescsEnUS = map[string]string{ "getnetworkhashps-height": "Perform estimate ending with this height or -1 for current best chain block height", "getnetworkhashps--result0": "Estimated hashes per second", + // GetNetworkInfo help. + "getnetworkinfo--synopsis": "Returns an object containing various state info regarding P2P networking.", + "getnetworkinfo--result0--desc": "GetNetworkInfo object", + "getnetworkinfo--result0--key": "Field name", + "getnetworkinfo--result0--value": "Object containing the network info", + + // GetNetworkInfoResult help. + "getnetworkinforesult-version": "The server version", + "getnetworkinforesult-subversion": "The server subversion string", + "getnetworkinforesult-protocolversion": "The protocol version", + "getnetworkinforesult-localservices": "The services we offer to the network", + "getnetworkinforesult-localrelay": "True if transaction relay is requested from peers", + "getnetworkinforesult-timeoffset": "The time offset", + "getnetworkinforesult-connections": "The number of connections", + "getnetworkinforesult-networkactive": "Whether p2p networking is enabled", + "getnetworkinforesult-networks": "Information per network", + "getnetworkinforesult-relayfee": "Minimum relay fee for transactions in BTC/kB", + "getnetworkinforesult-incrementalfee": "Minimum fee increment for mempool limiting or BIP 125 replacement in BTC/kB", + "getnetworkinforesult-localaddresses": "List of local addresses", + "getnetworkinforesult-warnings": "Any network and blockchain warnings", + // GetNetTotalsCmd help. "getnettotals--synopsis": "Returns a JSON object containing network traffic statistics.", @@ -819,6 +840,7 @@ var rpcResultTypes = map[string][]interface{}{ "getmininginfo": {(*btcjson.GetMiningInfoResult)(nil)}, "getnettotals": {(*btcjson.GetNetTotalsResult)(nil)}, "getnetworkhashps": {(*int64)(nil)}, + "getnetworkinfo": {(*map[string]btcjson.GetNetworkInfoResult)(nil)}, "getnodeaddresses": {(*[]btcjson.GetNodeAddressesResult)(nil)}, "getpeerinfo": {(*[]btcjson.GetPeerInfoResult)(nil)}, "getrawmempool": {(*[]string)(nil), (*btcjson.GetRawMempoolVerboseResult)(nil)}, diff --git a/server.go b/server.go index ebedb2b0..31e46d92 100644 --- a/server.go +++ b/server.go @@ -2944,6 +2944,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, Listeners: rpcListeners, StartupTime: s.startupTime, ConnMgr: &rpcConnManager{&s}, + AddrMgr: amgr, SyncMgr: &rpcSyncMgr{&s, s.syncManager}, TimeSource: s.timeSource, Chain: s.chain, @@ -2956,6 +2957,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, AddrIndex: s.addrIndex, CfIndex: s.cfIndex, FeeEstimator: s.feeEstimator, + Services: s.services, }) if err != nil { return nil, err diff --git a/version.go b/version.go index d6ff9171..23f1f3de 100644 --- a/version.go +++ b/version.go @@ -57,6 +57,11 @@ func version() string { return version } +// Numeric returns the application version as an integer. +func versionNumeric() int32 { + return int32(2 ^ appMajor*3 ^ appMinor*5 ^ appPatch) +} + // normalizeVerString returns the passed string stripped of all characters which // are not valid according to the semantic versioning guidelines for pre-release // version and build metadata strings. In particular they MUST only contain -- 2.45.3 From 08335bf6518a1c0a34017a2fffda21732041a52b Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 28 Oct 2021 16:29:03 -0400 Subject: [PATCH 095/118] [lbry] rpc: import invalidate/reconsiderblock from bchd --- blockchain/chain.go | 109 ++++++++++++++++++++++++++++++++++++++++++ blockchain/process.go | 34 +++++++------ rpcserver.go | 28 ++++++++++- rpcserverhelp.go | 10 ++++ 4 files changed, 165 insertions(+), 16 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index 66c435d8..c829b61c 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -1641,6 +1641,115 @@ func (b *BlockChain) LocateHeaders(locator BlockLocator, hashStop *chainhash.Has return headers } +// InvalidateBlock takes a block hash and invalidates it. +// +// This function is safe for concurrent access. +func (b *BlockChain) InvalidateBlock(hash *chainhash.Hash) error { + return b.invalidateBlock(hash) +} + +// invalidateBlock takes a block hash and invalidates it. +func (b *BlockChain) invalidateBlock(hash *chainhash.Hash) error { + node := b.index.LookupNode(hash) + if node == nil { + err := fmt.Errorf("block %s is not known", hash) + return err + } + + // No need to invalidate if its already invalid. + if node.status.KnownInvalid() { + err := fmt.Errorf("block %s is already invalid", hash) + return err + } + + if node.parent == nil { + err := fmt.Errorf("block %s has no parent", hash) + return err + } + + b.index.SetStatusFlags(node, statusValidateFailed) + b.index.UnsetStatusFlags(node, statusValid) + + b.chainLock.Lock() + defer b.chainLock.Unlock() + detachNodes, attachNodes := b.getReorganizeNodes(node.parent) + + err := b.reorganizeChain(detachNodes, attachNodes) + if err != nil { + return err + } + + for i, e := 0, detachNodes.Front(); e != nil; i, e = i+1, e.Next() { + n := e.Value.(*blockNode) + + b.index.SetStatusFlags(n, statusInvalidAncestor) + b.index.UnsetStatusFlags(n, statusValid) + } + + if writeErr := b.index.flushToDB(); writeErr != nil { + log.Warnf("Error flushing block index changes to disk: %v", writeErr) + } + + return nil +} + +// ReconsiderBlock takes a block hash and allows it to be revalidated. +// +// This function is safe for concurrent access. +func (b *BlockChain) ReconsiderBlock(hash *chainhash.Hash) error { + return b.reconsiderBlock(hash) +} + +// reconsiderBlock takes a block hash and allows it to be revalidated. +func (b *BlockChain) reconsiderBlock(hash *chainhash.Hash) error { + node := b.index.LookupNode(hash) + if node == nil { + err := fmt.Errorf("block %s is not known", hash) + return err + } + + // No need to reconsider, it is already valid. + if node.status.KnownValid() { + err := fmt.Errorf("block %s is already valid", hash) + return err + } + + // Keep a reference to the first node in the chain of invalid + // blocks so we can reprocess after status flags are updated. + firstNode := node + + // Find previous node to the point where the blocks are valid again. + for n := node; n.status.KnownInvalid(); n = n.parent { + b.index.UnsetStatusFlags(n, statusInvalidAncestor) + b.index.UnsetStatusFlags(n, statusValidateFailed) + + firstNode = n + } + + var blk *btcutil.Block + err := b.db.View(func(dbTx database.Tx) error { + var err error + blk, err = dbFetchBlockByNode(dbTx, firstNode) + return err + }) + if err != nil { + return err + } + + // Process it all again. This will take care of the + // orphans as well. + _, _, err = b.ProcessBlock(blk, BFNoDupBlockCheck) + if err != nil { + return err + } + + if writeErr := b.index.flushToDB(); writeErr != nil { + log.Warnf("Error flushing block index changes to disk: %v", writeErr) + } + + return nil +} + // ClaimTrie returns the claimTrie associated wit hthe chain. func (b *BlockChain) ClaimTrie() *claimtrie.ClaimTrie { return b.claimTrie diff --git a/blockchain/process.go b/blockchain/process.go index a48b6e50..8aaa91bc 100644 --- a/blockchain/process.go +++ b/blockchain/process.go @@ -29,6 +29,10 @@ const ( // not be performed. BFNoPoWCheck + // BFNoDupBlockCheck signals if the block should skip existence + // checks. + BFNoDupBlockCheck + // BFNone is a convenience value to specifically indicate no flags. BFNone BehaviorFlags = 0 ) @@ -148,24 +152,26 @@ func (b *BlockChain) ProcessBlock(block *btcutil.Block, flags BehaviorFlags) (bo blockHash := block.Hash() log.Tracef("Processing block %v", blockHash) - // The block must not already exist in the main chain or side chains. - exists, err := b.blockExists(blockHash) - if err != nil { - return false, false, err - } - if exists { - str := fmt.Sprintf("already have block %v", blockHash) - return false, false, ruleError(ErrDuplicateBlock, str) - } + if flags&BFNoDupBlockCheck != BFNoDupBlockCheck { + // The block must not already exist in the main chain or side chains. + exists, err := b.blockExists(blockHash) + if err != nil { + return false, false, err + } + if exists { + str := fmt.Sprintf("already have block %v", blockHash) + return false, false, ruleError(ErrDuplicateBlock, str) + } - // The block must not already exist as an orphan. - if _, exists := b.orphans[*blockHash]; exists { - str := fmt.Sprintf("already have block (orphan) %v", blockHash) - return false, false, ruleError(ErrDuplicateBlock, str) + // The block must not already exist as an orphan. + if _, exists := b.orphans[*blockHash]; exists { + str := fmt.Sprintf("already have block (orphan) %v", blockHash) + return false, false, ruleError(ErrDuplicateBlock, str) + } } // Perform preliminary sanity checks on the block and its transactions. - err = checkBlockSanity(block, b.chainParams.PowLimit, b.timeSource, flags) + err := checkBlockSanity(block, b.chainParams.PowLimit, b.timeSource, flags) if err != nil { return false, false, err } diff --git a/rpcserver.go b/rpcserver.go index 029fdc4b..4efcdb21 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -168,8 +168,10 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "getrawtransaction": handleGetRawTransaction, "gettxout": handleGetTxOut, "help": handleHelp, + "invalidateblock": handleInvalidateBlock, "node": handleNode, "ping": handlePing, + "reconsiderblock": handleReconsiderBlock, "searchrawtransactions": handleSearchRawTransactions, "sendrawtransaction": handleSendRawTransaction, "setgenerate": handleSetGenerate, @@ -237,9 +239,7 @@ var rpcUnimplemented = map[string]struct{}{ "getchaintips": {}, "getmempoolentry": {}, "getwork": {}, - "invalidateblock": {}, "preciousblock": {}, - "reconsiderblock": {}, } // Commands that are available to a limited user @@ -2977,6 +2977,30 @@ func handleGetTxOut(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (i return txOutReply, nil } +// handleInvalidateBlock implements the invalidateblock command +func handleInvalidateBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.InvalidateBlockCmd) + + hash, err := chainhash.NewHashFromStr(c.BlockHash) + if err != nil { + return nil, err + } + + return nil, s.cfg.Chain.InvalidateBlock(hash) +} + +// handleReconsiderBlock implements the reconsiderblock command +func handleReconsiderBlock(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.ReconsiderBlockCmd) + + hash, err := chainhash.NewHashFromStr(c.BlockHash) + if err != nil { + return nil, err + } + + return nil, s.cfg.Chain.ReconsiderBlock(hash) +} + // handleHelp implements the help command. func handleHelp(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { c := cmd.(*btcjson.HelpCmd) diff --git a/rpcserverhelp.go b/rpcserverhelp.go index a124e492..038b3495 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -568,10 +568,18 @@ var helpDescsEnUS = map[string]string{ "help--result0": "List of commands", "help--result1": "Help for specified command", + // InvalidateBlockCmd + "invalidateblock--synopsis": "Invalidate a block.", + "invalidateblock-blockhash": "Hash of the block you want to invalidate", + // PingCmd help. "ping--synopsis": "Queues a ping to be sent to each connected peer.\n" + "Ping times are provided by getpeerinfo via the pingtime and pingwait fields.", + // ReconsiderBlockCmd + "reconsiderblock--synopsis": "Reconsider a block for validation.", + "reconsiderblock-blockhash": "Hash of the block you want to reconsider", + // SearchRawTransactionsCmd help. "searchrawtransactions--synopsis": "Returns raw data for transactions involving the passed address.\n" + "Returned transactions are pulled from both the database, and transactions currently in the mempool.\n" + @@ -848,7 +856,9 @@ var rpcResultTypes = map[string][]interface{}{ "gettxout": {(*btcjson.GetTxOutResult)(nil)}, "node": nil, "help": {(*string)(nil), (*string)(nil)}, + "invalidateblock": nil, "ping": nil, + "reconsiderblock": nil, "searchrawtransactions": {(*string)(nil), (*[]btcjson.SearchRawTransactionsResult)(nil)}, "sendrawtransaction": {(*string)(nil)}, "setgenerate": nil, -- 2.45.3 From bf85ae089903bffc36464fd7baaf4adf3fc57a8d Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 28 Oct 2021 21:58:57 -0400 Subject: [PATCH 096/118] [lbry] rpc: added getchaintips RPC remove btcjson dep in chainquery --- blockchain/chainquery.go | 123 +++++++++++++++++++++++++++++++++++++ btcjson/chainsvrresults.go | 8 +++ rpcserver.go | 11 ++++ rpcserverhelp.go | 17 +++++ 4 files changed, 159 insertions(+) create mode 100644 blockchain/chainquery.go diff --git a/blockchain/chainquery.go b/blockchain/chainquery.go new file mode 100644 index 00000000..162a1d47 --- /dev/null +++ b/blockchain/chainquery.go @@ -0,0 +1,123 @@ +package blockchain + +import ( + "sort" + "strings" + + btcutil "github.com/lbryio/lbcutil" +) + +type ChainTip struct { // duplicate of btcjson.GetChainTipsResult to avoid circular reference + Height int64 + Hash string + BranchLen int64 + Status string +} + +// nodeHeightSorter implements sort.Interface to allow a slice of nodes to +// be sorted by height in ascending order. +type nodeHeightSorter []ChainTip + +// Len returns the number of nodes in the slice. It is part of the +// sort.Interface implementation. +func (s nodeHeightSorter) Len() int { + return len(s) +} + +// Swap swaps the nodes at the passed indices. It is part of the +// sort.Interface implementation. +func (s nodeHeightSorter) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} + +// Less returns whether the node with index i should sort before the node with +// index j. It is part of the sort.Interface implementation. +func (s nodeHeightSorter) Less(i, j int) bool { + // To ensure stable order when the heights are the same, fall back to + // sorting based on hash. + if s[i].Height == s[j].Height { + return strings.Compare(s[i].Hash, s[j].Hash) < 0 + } + return s[i].Height < s[j].Height +} + +// ChainTips returns information, in JSON-RPC format, about all the currently +// known chain tips in the block index. +func (b *BlockChain) ChainTips() []ChainTip { + // we need our current tip + // we also need all of our orphans that aren't in the prevOrphans + var results []ChainTip + + tip := b.bestChain.Tip() + results = append(results, ChainTip{ + Height: int64(tip.height), + Hash: tip.hash.String(), + BranchLen: 0, + Status: "active", + }) + + b.orphanLock.RLock() + defer b.orphanLock.RUnlock() + + notInBestChain := func(block *btcutil.Block) bool { + node := b.bestChain.NodeByHeight(block.Height()) + if node == nil { + return false + } + return node.hash.IsEqual(block.Hash()) + } + + for hash, orphan := range b.orphans { + if len(b.prevOrphans[hash]) > 0 { + continue + } + fork := orphan.block + for fork != nil && notInBestChain(fork) { + fork = b.orphans[*fork.Hash()].block + } + + result := ChainTip{ + Height: int64(orphan.block.Height()), + Hash: hash.String(), + BranchLen: int64(orphan.block.Height() - fork.Height()), + } + + // Determine the status of the chain tip. + // + // active: + // The current best chain tip. + // + // invalid: + // The block or one of its ancestors is invalid. + // + // headers-only: + // The block or one of its ancestors does not have the full block data + // available which also means the block can't be validated or + // connected. + // + // valid-fork: + // The block is fully validated which implies it was probably part of + // main chain at one point and was reorganized. + // + // valid-headers: + // The full block data is available and the header is valid, but the + // block was never validated which implies it was probably never part + // of the main chain. + tipStatus := b.index.LookupNode(&hash).status + if tipStatus.KnownInvalid() { + result.Status = "invalid" + } else if !tipStatus.HaveData() { + result.Status = "headers-only" + } else if tipStatus.KnownValid() { + result.Status = "valid-fork" + } else { + result.Status = "valid-headers" + } + + results = append(results, result) + } + + // Generate the results sorted by descending height. + sort.Sort(sort.Reverse(nodeHeightSorter(results))) + return results +} diff --git a/btcjson/chainsvrresults.go b/btcjson/chainsvrresults.go index 46d454c5..811883c7 100644 --- a/btcjson/chainsvrresults.go +++ b/btcjson/chainsvrresults.go @@ -325,6 +325,14 @@ type GetMempoolEntryResult struct { Depends []string `json:"depends"` } +// GetChainTipsResult models the data returns from the getchaintips command. +type GetChainTipsResult struct { + Height int64 `json:"height"` + Hash string `json:"hash"` + BranchLen int64 `json:"branchlen"` + Status string `json:"status"` +} + // GetMempoolInfoResult models the data returned from the getmempoolinfo // command. type GetMempoolInfoResult struct { diff --git a/rpcserver.go b/rpcserver.go index 4efcdb21..9848ac6d 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -147,6 +147,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "getblockcount": handleGetBlockCount, "getblockhash": handleGetBlockHash, "getblockheader": handleGetBlockHeader, + "getchaintips": handleGetChainTips, "getblocktemplate": handleGetBlockTemplate, "getcfilter": handleGetCFilter, "getcfilterheader": handleGetCFilterHeader, @@ -1471,6 +1472,16 @@ func handleGetBlockHeader(s *rpcServer, cmd interface{}, closeChan <-chan struct return blockHeaderReply, nil } +// handleGetChainTips implements the getchaintips command. +func handleGetChainTips(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + tips := s.cfg.Chain.ChainTips() + results := make([]btcjson.GetChainTipsResult, 0, len(tips)) + for _, tip := range tips { + results = append(results, btcjson.GetChainTipsResult(tip)) + } + return results, nil +} + // encodeTemplateID encodes the passed details into an ID that can be used to // uniquely identify a block template. func encodeTemplateID(prevHash *chainhash.Hash, lastGenerated time.Time) string { diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 038b3495..acc71212 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -353,6 +353,22 @@ var helpDescsEnUS = map[string]string{ "getblocktemplate--condition2": "mode=proposal, accepted", "getblocktemplate--result1": "An error string which represents why the proposal was rejected or nothing if accepted", + // GetChainTips help. + "getchaintips--synopsis": "Returns information about all known chain tips the in the block tree.\n\n" + + "The statuses in the result have the following meanings:\n" + + "active: The current best chain tip.\n" + + "invalid: The block or one of its ancestors is invalid.\n" + + "headers-only: The block or one of its ancestors does not have the full block data available which also means the block can't be validated or connected.\n" + + "valid-fork: The block is fully validated which implies it was probably part of the main chain at one point and was reorganized.\n" + + "valid-headers: The full block data is available and the header is valid, but the block was never validated which implies it was probably never part of the main chain.", + + // GetChainTipsResult help. + "getchaintipsresult-height": "The height of the chain tip", + "getchaintipsresult-hash": "The block hash of the chain tip", + "getchaintipsresult-branchlen": "The length of the branch that connects the tip to the main chain (0 for the main chain tip)", + "getchaintipsresult-status": "The status of the chain (active, invalid, headers-only, valid-fork, valid-headers)", + "getchaintipsresults--result0": "test", + // GetCFilterCmd help. "getcfilter--synopsis": "Returns a block's committed filter given its hash.", "getcfilter-filtertype": "The type of filter to return (0=regular)", @@ -837,6 +853,7 @@ var rpcResultTypes = map[string][]interface{}{ "getblockchaininfo": {(*btcjson.GetBlockChainInfoResult)(nil)}, "getcfilter": {(*string)(nil)}, "getcfilterheader": {(*string)(nil)}, + "getchaintips": {(*[]btcjson.GetChainTipsResult)(nil)}, "getconnectioncount": {(*int32)(nil)}, "getcurrentnet": {(*uint32)(nil)}, "getdifficulty": {(*float64)(nil)}, -- 2.45.3 From e753823f2e2b9dc5f095313799f075bf5b7eaf99 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 19 Aug 2021 14:41:48 -0400 Subject: [PATCH 097/118] [lbry] rpc, mining: calculate claimtrie root hash for generate RPC --- mining/mining.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/mining/mining.go b/mining/mining.go index 4daad1a6..6eb00316 100644 --- a/mining/mining.go +++ b/mining/mining.go @@ -843,6 +843,11 @@ mempoolLoop: // chain with no issues. block := btcutil.NewBlock(&msgBlock) block.SetHeight(nextBlockHeight) + + if err := g.chain.SetClaimtrieHeader(block, blockUtxos); err != nil { + return nil, err + } + if err := g.chain.CheckConnectBlockTemplate(block); err != nil { return nil, err } -- 2.45.3 From 8deaebac509777a5cdfe57ea13b9931d9e3895ec Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 19 Aug 2021 16:39:53 -0400 Subject: [PATCH 098/118] [lbry] rpc, mining: fix generatetoaddress --- mining/cpuminer/cpuminer.go | 9 +++++---- rpcserverhelp.go | 1 + 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/mining/cpuminer/cpuminer.go b/mining/cpuminer/cpuminer.go index b9d1d222..64cfaf50 100644 --- a/mining/cpuminer/cpuminer.go +++ b/mining/cpuminer/cpuminer.go @@ -274,7 +274,7 @@ func (m *CPUMiner) solveBlock(msgBlock *wire.MsgBlock, blockHeight int32, // increment the number of hashes completed for each // attempt accordingly. header.Nonce = i - hash := header.BlockHash() + hash := header.BlockPoWHash() hashesCompleted += 2 // The block is solved when the new block hash is less @@ -544,7 +544,7 @@ func (m *CPUMiner) NumWorkers() int32 { // detecting when it is performing stale work and reacting accordingly by // generating a new block template. When a block is solved, it is submitted. // The function returns a list of the hashes of generated blocks. -func (m *CPUMiner) GenerateNBlocks(n uint32) ([]*chainhash.Hash, error) { +func (m *CPUMiner) GenerateNBlocks(n uint32, payToAddr btcutil.Address) ([]*chainhash.Hash, error) { m.Lock() // Respond with an error if server is already mining. @@ -590,8 +590,9 @@ func (m *CPUMiner) GenerateNBlocks(n uint32) ([]*chainhash.Hash, error) { // Choose a payment address at random. rand.Seed(time.Now().UnixNano()) - payToAddr := m.cfg.MiningAddrs[rand.Intn(len(m.cfg.MiningAddrs))] - + if payToAddr == nil { + payToAddr = m.cfg.MiningAddrs[rand.Intn(len(m.cfg.MiningAddrs))] + } // Create a new block template using the available transactions // in the memory pool as a source of transactions to potentially // include in the block. diff --git a/rpcserverhelp.go b/rpcserverhelp.go index acc71212..2d191649 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -842,6 +842,7 @@ var rpcResultTypes = map[string][]interface{}{ "decodescript": {(*btcjson.DecodeScriptResult)(nil)}, "estimatefee": {(*float64)(nil)}, "generate": {(*[]string)(nil)}, + "generatetoaddress": {(*[]string)(nil)}, "getaddednodeinfo": {(*[]string)(nil), (*[]btcjson.GetAddedNodeInfoResult)(nil)}, "getbestblock": {(*btcjson.GetBestBlockResult)(nil)}, "getbestblockhash": {(*string)(nil)}, -- 2.45.3 From 681b63bf7588e7547c2a9a82eb559b78fbea0466 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 9 Nov 2021 15:50:02 -0500 Subject: [PATCH 099/118] [lbry] rpc: made estimatesmartfee call estimatefee (for now) --- rpcserver.go | 24 +++++++++++++++++++++--- rpcserverhelp.go | 12 +++++++++++- 2 files changed, 32 insertions(+), 4 deletions(-) diff --git a/rpcserver.go b/rpcserver.go index 9848ac6d..588e4179 100644 --- a/rpcserver.go +++ b/rpcserver.go @@ -137,6 +137,7 @@ var rpcHandlersBeforeInit = map[string]commandHandler{ "decoderawtransaction": handleDecodeRawTransaction, "decodescript": handleDecodeScript, "estimatefee": handleEstimateFee, + "estimatesmartfee": handleEstimateSmartFee, "generate": handleGenerate, "generatetoaddress": handleGenerateToAddress, "getaddednodeinfo": handleGetAddedNodeInfo, @@ -879,23 +880,40 @@ func handleEstimateFee(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) c := cmd.(*btcjson.EstimateFeeCmd) if s.cfg.FeeEstimator == nil { - return nil, errors.New("Fee estimation disabled") + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInternal.Code, + Message: "Fee estimation disabled", + } } if c.NumBlocks <= 0 { - return -1.0, errors.New("Parameter NumBlocks must be positive") + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: "Parameter NumBlocks must be positive", + } } feeRate, err := s.cfg.FeeEstimator.EstimateFee(uint32(c.NumBlocks)) if err != nil { - return -1.0, err + return nil, &btcjson.RPCError{ + Code: btcjson.ErrRPCInvalidParameter, + Message: err.Error(), + } } // Convert to satoshis per kb. return float64(feeRate), nil } +func handleEstimateSmartFee(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { + c := cmd.(*btcjson.EstimateSmartFeeCmd) + + rpcsLog.Debugf("EstimateSmartFee is not implemented; falling back to EstimateFee. Requested mode: %s", c.EstimateMode) + + return handleEstimateFee(s, &btcjson.EstimateFeeCmd{NumBlocks: c.ConfTarget}, closeChan) +} + func handleGenerate(s *rpcServer, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) { // Respond with an error if there are no addresses to pay the // created blocks to. diff --git a/rpcserverhelp.go b/rpcserverhelp.go index 2d191649..881cfeb5 100644 --- a/rpcserverhelp.go +++ b/rpcserverhelp.go @@ -123,9 +123,18 @@ var helpDescsEnUS = map[string]string{ "blocks have been generated.", "estimatefee-numblocks": "The maximum number of blocks which can be " + "generated before the transaction is mined.", - "estimatefee--result0": "Estimated fee per kilobyte in satoshis for a block to " + + "estimatefee--result0": "Estimated fee per kilobyte in satoshis necessary for a block to " + "be mined in the next NumBlocks blocks.", + "estimatesmartfee--synopsis": "Estimate the fee per kilobyte in satoshis " + + "required for a transaction to be mined before a certain number of " + + "blocks have been generated. Same as estimatefee presently.", + "estimatesmartfee-conftarget": "The maximum number of blocks which can be " + + "generated before the transaction is mined.", + "estimatesmartfee-estimatemode": "Unused at present.", + "estimatesmartfee--result0": "Estimated fee per kilobyte in satoshis necessary for a block to " + + "be mined in the next ConfTarget blocks.", + // GenerateCmd help "generate--synopsis": "Generates a set number of blocks (simnet or regtest only) and returns a JSON\n" + " array of their hashes.", @@ -841,6 +850,7 @@ var rpcResultTypes = map[string][]interface{}{ "decoderawtransaction": {(*btcjson.TxRawDecodeResult)(nil)}, "decodescript": {(*btcjson.DecodeScriptResult)(nil)}, "estimatefee": {(*float64)(nil)}, + "estimatesmartfee": {(*float64)(nil)}, "generate": {(*[]string)(nil)}, "generatetoaddress": {(*[]string)(nil)}, "getaddednodeinfo": {(*[]string)(nil), (*[]btcjson.GetAddedNodeInfoResult)(nil)}, -- 2.45.3 From 3933a8f23f7da3397a2e9917826d4aef6f8563b0 Mon Sep 17 00:00:00 2001 From: Alex Grintsvayg Date: Fri, 29 Oct 2021 16:21:54 -0400 Subject: [PATCH 100/118] [lbry] rpc: make uptime rpc return a real uptime --- server.go | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/server.go b/server.go index 31e46d92..9949cda1 100644 --- a/server.go +++ b/server.go @@ -205,7 +205,6 @@ type server struct { started int32 shutdown int32 shutdownSched int32 - startupTime int64 chainParams *chaincfg.Params addrManager *addrmgr.AddrManager @@ -2366,9 +2365,6 @@ func (s *server) Start() { srvrLog.Trace("Starting server") - // Server startup time. Used for the uptime command for uptime calculation. - s.startupTime = time.Now().Unix() - // Start the peer handler which in turn starts the address and block // managers. s.wg.Add(1) @@ -2626,6 +2622,8 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, db database.DB, chainParams *chaincfg.Params, interrupt <-chan struct{}) (*server, error) { + startupTime := time.Now() + services := defaultServices if cfg.NoPeerBloomFilters { services &^= wire.SFNodeBloom @@ -2942,7 +2940,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, s.rpcServer, err = newRPCServer(&rpcserverConfig{ Listeners: rpcListeners, - StartupTime: s.startupTime, + StartupTime: startupTime.Unix(), ConnMgr: &rpcConnManager{&s}, AddrMgr: amgr, SyncMgr: &rpcSyncMgr{&s, s.syncManager}, -- 2.45.3 From dac529182ca93e4d85dc9e176110ed5a8b4328e7 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Tue, 3 Aug 2021 22:10:55 -0700 Subject: [PATCH 101/118] [lbry] enable segwit --- blockchain/merkle.go | 4 ++-- blockchain/weight.go | 4 ++-- netsync/manager.go | 9 ++++++++- peer/peer.go | 8 +++++++- 4 files changed, 19 insertions(+), 6 deletions(-) diff --git a/blockchain/merkle.go b/blockchain/merkle.go index 29479c1d..92b59c5e 100644 --- a/blockchain/merkle.go +++ b/blockchain/merkle.go @@ -230,8 +230,8 @@ func ValidateWitnessCommitment(blk *btcutil.Block) error { coinbaseWitness := coinbaseTx.MsgTx().TxIn[0].Witness if len(coinbaseWitness) != 1 { str := fmt.Sprintf("the coinbase transaction has %d items in "+ - "its witness stack when only one is allowed", - len(coinbaseWitness)) + "its witness stack when only one is allowed. Height: %d", + len(coinbaseWitness), blk.Height()) return ruleError(ErrInvalidWitnessCommitment, str) } witnessNonce := coinbaseWitness[0] diff --git a/blockchain/weight.go b/blockchain/weight.go index 9a3a10b3..7dc51b3f 100644 --- a/blockchain/weight.go +++ b/blockchain/weight.go @@ -20,11 +20,11 @@ const ( // weight of a "base" byte is 4, while the weight of a witness byte is // 1. As a result, for a block to be valid, the BlockWeight MUST be // less than, or equal to MaxBlockWeight. - MaxBlockWeight = 4000000 + MaxBlockWeight = 8000000 // MaxBlockBaseSize is the maximum number of bytes within a block // which can be allocated to non-witness data. - MaxBlockBaseSize = 2000000 + MaxBlockBaseSize = 8000000 // MaxBlockSigOpsCost is the maximum number of signature operations // allowed for a block. It is calculated via a weighted algorithm which diff --git a/netsync/manager.go b/netsync/manager.go index 2e3f05b0..69093610 100644 --- a/netsync/manager.go +++ b/netsync/manager.go @@ -1293,9 +1293,16 @@ func (sm *SyncManager) handleInvMsg(imsg *invMsg) { break } } + + e := wire.BaseEncoding + // we think that the iv.Type set above is sufficient. If not: + // if peer.IsWitnessEnabled() { + // e = wire.WitnessEncoding + //} + state.requestQueue = requestQueue if len(gdmsg.InvList) > 0 { - peer.QueueMessage(gdmsg, nil) + peer.QueueMessageWithEncoding(gdmsg, nil, e) } } diff --git a/peer/peer.go b/peer/peer.go index 94f956fd..5b94931b 100644 --- a/peer/peer.go +++ b/peer/peer.go @@ -2226,9 +2226,15 @@ func newPeerBase(origCfg *Config, inbound bool) *Peer { cfg.TrickleInterval = DefaultTrickleInterval } + encoding := wire.BaseEncoding + // we think this gets overwritten downstream. If not: + // if cfg.Services&wire.SFNodeWitness > 0 { + // encoding = wire.WitnessEncoding + //} + p := Peer{ inbound: inbound, - wireEncoding: wire.BaseEncoding, + wireEncoding: encoding, knownInventory: lru.NewCache(maxKnownInventory), stallControl: make(chan stallControlMsg, 1), // nonblocking sync outputQueue: make(chan outMsg, outputBufferSize), -- 2.45.3 From 5ad82acc06b54ab19626051fcf34fdcbcf265db3 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 30 Jul 2021 14:11:10 -0400 Subject: [PATCH 102/118] [lbry] upnp: switched upnp param to its opposite --- config.go | 2 +- server.go | 9 +++++++-- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/config.go b/config.go index 8b73ea66..74896817 100644 --- a/config.go +++ b/config.go @@ -168,7 +168,7 @@ type config struct { TrickleInterval time.Duration `long:"trickleinterval" description:"Minimum time between attempts to send new inventory to a connected peer"` TxIndex bool `long:"txindex" description:"Maintain a full hash-based transaction index which makes all transactions available via the getrawtransaction RPC"` UserAgentComments []string `long:"uacomment" description:"Comment to add to the user agent -- See BIP 14 for more information."` - Upnp bool `long:"upnp" description:"Use UPnP to map our listening port outside of NAT"` + NoUpnp bool `long:"noupnp" description:"Don't use UPnP to map our listening port outside of NAT"` ShowVersion bool `short:"V" long:"version" description:"Display version information and exit"` Whitelists []string `long:"whitelist" description:"Add an IP network or IP that will not be banned. (eg. 192.168.1.0/24 or ::1)"` lookup func(string) ([]net.IP, error) diff --git a/server.go b/server.go index 9949cda1..06614ae5 100644 --- a/server.go +++ b/server.go @@ -3027,11 +3027,16 @@ func initListeners(amgr *addrmgr.AddrManager, listenAddrs []string, services wir } } } else { - if cfg.Upnp { + if !cfg.NoUpnp && !cfg.RegressionTest && !cfg.SimNet { var err error nat, err = Discover() if err != nil { - srvrLog.Warnf("Can't discover upnp: %v", err) + srvrLog.Infof("Can't discover UPnP-enabled device: %v", err) + } else { + address, err := nat.GetExternalAddress() + if err == nil && address != nil { + srvrLog.Infof("UPnP successfully registered on %s", address.String()) + } } // nil nat here is fine, just means no upnp on network. } -- 2.45.3 From 9e92995cb6dda234fc662f9cc7bc0e3ce4436b95 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Mon, 9 Aug 2021 16:19:47 -0400 Subject: [PATCH 103/118] [lbry] upnp: brought in upnp fix from dcrd --- upnp.go | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) diff --git a/upnp.go b/upnp.go index c74e4ed7..402924f5 100644 --- a/upnp.go +++ b/upnp.go @@ -39,7 +39,7 @@ import ( "fmt" "net" "net/http" - "os" + "net/url" "strconv" "strings" "time" @@ -126,8 +126,9 @@ func Discover() (nat NAT, err error) { if err != nil { return } + var serviceIP string = getServiceIP(serviceURL) var ourIP string - ourIP, err = getOurIP() + ourIP, err = getOurIP(serviceIP) if err != nil { return } @@ -212,13 +213,22 @@ func getChildService(d *device, serviceType string) *service { return nil } -// getOurIP returns a best guess at what the local IP is. -func getOurIP() (ip string, err error) { - hostname, err := os.Hostname() - if err != nil { - return +func getServiceIP(serviceURL string) (routerIP string) { + url, _ := url.Parse(serviceURL) + return url.Hostname() +} + +// getOurIP returns the local IP that is on the same subnet as the serviceIP. +func getOurIP(serviceIP string) (ip string, err error) { + _, serviceNet, _ := net.ParseCIDR(serviceIP + "/24") + addrs, err := net.InterfaceAddrs() + for _, addr := range addrs { + ip, _, _ := net.ParseCIDR(addr.String()) + if serviceNet.Contains(ip) { + return ip.String(), nil + } } - return net.LookupCNAME(hostname) + return } // getServiceURL parses the xml description at the given root url to find the -- 2.45.3 From b4697a34e80cdf16e868397074cb53cc0dd9c32f Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 19 Aug 2021 14:41:48 -0400 Subject: [PATCH 104/118] [lbry] test: fixed all current tests and delete three. Co-authored-by: Roy Lee --- blockchain/bench_test.go | 8 +- blockchain/chain_test.go | 96 ------- blockchain/common_test.go | 17 +- blockchain/difficulty.go | 7 +- blockchain/example_test.go | 2 +- blockchain/fullblocks_test.go | 2 +- blockchain/fullblocktests/generate.go | 12 +- blockchain/fullblocktests/params.go | 10 +- blockchain/merkle_test.go | 6 +- blockchain/notifications_test.go | 51 ---- blockchain/testdata/blk_0_to_4.dat.bz2 | Bin 1684 -> 0 bytes blockchain/testdata/blk_3A.dat.bz2 | Bin 801 -> 0 bytes blockchain/testdata/blk_4A.dat.bz2 | Bin 271 -> 0 bytes blockchain/testdata/blk_5A.dat.bz2 | Bin 480 -> 0 bytes blockchain/testdata/reorgtest.hex | 180 ------------- blockchain/validate_test.go | 343 +----------------------- btcjson/chainsvrcmds_test.go | 4 +- chaincfg/genesis.go | 46 +--- chaincfg/genesis_test.go | 244 ----------------- database/ffldb/interface_test.go | 23 +- database/ffldb/whitebox_test.go | 23 +- database/testdata/blocks1-256.bz2 | Bin 37555 -> 42273 bytes integration/bip0009_test.go | 5 +- integration/csv_fork_test.go | 11 +- integration/rpcserver_test.go | 1 + integration/rpctest/blockgen.go | 3 +- integration/rpctest/rpc_harness.go | 7 +- integration/rpctest/rpc_harness_test.go | 29 +- mempool/mempool_test.go | 2 +- mempool/policy.go | 11 +- mempool/policy_test.go | 8 +- peer/peer_test.go | 4 +- txscript/data/script_tests.json | 37 +-- txscript/data/tx_invalid.json | 4 - txscript/example_test.go | 8 +- txscript/opcode_test.go | 12 + txscript/script_test.go | 24 +- txscript/scriptbuilder_test.go | 11 +- wire/bench_test.go | 4 +- wire/blockheader.go | 2 +- wire/blockheader_test.go | 14 +- wire/common_test.go | 2 +- wire/message_test.go | 6 +- wire/msgblock_test.go | 42 ++- wire/msgheaders_test.go | 22 +- wire/msgmerkleblock_test.go | 36 ++- 46 files changed, 253 insertions(+), 1126 deletions(-) delete mode 100644 blockchain/notifications_test.go delete mode 100644 blockchain/testdata/blk_0_to_4.dat.bz2 delete mode 100644 blockchain/testdata/blk_3A.dat.bz2 delete mode 100644 blockchain/testdata/blk_4A.dat.bz2 delete mode 100644 blockchain/testdata/blk_5A.dat.bz2 delete mode 100644 blockchain/testdata/reorgtest.hex diff --git a/blockchain/bench_test.go b/blockchain/bench_test.go index 43d3152b..3246e653 100644 --- a/blockchain/bench_test.go +++ b/blockchain/bench_test.go @@ -6,14 +6,12 @@ package blockchain import ( "testing" - - "github.com/btcsuite/btcutil" ) // BenchmarkIsCoinBase performs a simple benchmark against the IsCoinBase // function. func BenchmarkIsCoinBase(b *testing.B) { - tx, _ := btcutil.NewBlock(&Block100000).Tx(1) + tx, _ := GetBlock100000().Tx(1) b.ResetTimer() for i := 0; i < b.N; i++ { IsCoinBase(tx) @@ -23,9 +21,9 @@ func BenchmarkIsCoinBase(b *testing.B) { // BenchmarkIsCoinBaseTx performs a simple benchmark against the IsCoinBaseTx // function. func BenchmarkIsCoinBaseTx(b *testing.B) { - tx := Block100000.Transactions[1] + tx, _ := GetBlock100000().Tx(1) b.ResetTimer() for i := 0; i < b.N; i++ { - IsCoinBaseTx(tx) + IsCoinBaseTx(tx.MsgTx()) } } diff --git a/blockchain/chain_test.go b/blockchain/chain_test.go index b2a155bc..2e77e578 100644 --- a/blockchain/chain_test.go +++ b/blockchain/chain_test.go @@ -15,102 +15,6 @@ import ( btcutil "github.com/lbryio/lbcutil" ) -// TestHaveBlock tests the HaveBlock API to ensure proper functionality. -func TestHaveBlock(t *testing.T) { - // Load up blocks such that there is a side chain. - // (genesis block) -> 1 -> 2 -> 3 -> 4 - // \-> 3a - testFiles := []string{ - "blk_0_to_4.dat.bz2", - "blk_3A.dat.bz2", - } - - var blocks []*btcutil.Block - for _, file := range testFiles { - blockTmp, err := loadBlocks(file) - if err != nil { - t.Errorf("Error loading file: %v\n", err) - return - } - blocks = append(blocks, blockTmp...) - } - - // Create a new database and chain instance to run tests against. - chain, teardownFunc, err := chainSetup("haveblock", - &chaincfg.MainNetParams) - if err != nil { - t.Errorf("Failed to setup chain instance: %v", err) - return - } - defer teardownFunc() - - // Since we're not dealing with the real block chain, set the coinbase - // maturity to 1. - chain.TstSetCoinbaseMaturity(1) - - for i := 1; i < len(blocks); i++ { - _, isOrphan, err := chain.ProcessBlock(blocks[i], BFNone) - if err != nil { - t.Errorf("ProcessBlock fail on block %v: %v\n", i, err) - return - } - if isOrphan { - t.Errorf("ProcessBlock incorrectly returned block %v "+ - "is an orphan\n", i) - return - } - } - - // Insert an orphan block. - _, isOrphan, err := chain.ProcessBlock(btcutil.NewBlock(&Block100000), - BFNone) - if err != nil { - t.Errorf("Unable to process block: %v", err) - return - } - if !isOrphan { - t.Errorf("ProcessBlock indicated block is an not orphan when " + - "it should be\n") - return - } - - tests := []struct { - hash string - want bool - }{ - // Genesis block should be present (in the main chain). - {hash: chaincfg.MainNetParams.GenesisHash.String(), want: true}, - - // Block 3a should be present (on a side chain). - {hash: "00000000474284d20067a4d33f6a02284e6ef70764a3a26d6a5b9df52ef663dd", want: true}, - - // Block 100000 should be present (as an orphan). - {hash: "000000000003ba27aa200b1cecaad478d2b00432346c3f1f3986da1afd33e506", want: true}, - - // Random hashes should not be available. - {hash: "123", want: false}, - } - - for i, test := range tests { - hash, err := chainhash.NewHashFromStr(test.hash) - if err != nil { - t.Errorf("NewHashFromStr: %v", err) - continue - } - - result, err := chain.HaveBlock(hash) - if err != nil { - t.Errorf("HaveBlock #%d unexpected error: %v", i, err) - return - } - if result != test.want { - t.Errorf("HaveBlock #%d got %v want %v", i, result, - test.want) - continue - } - } -} - // TestCalcSequenceLock tests the LockTimeToSequence function, and the // CalcSequenceLock method of a Chain instance. The tests exercise several // combinations of inputs to the CalcSequenceLock function in order to ensure diff --git a/blockchain/common_test.go b/blockchain/common_test.go index 16ad6756..ae25889d 100644 --- a/blockchain/common_test.go +++ b/blockchain/common_test.go @@ -5,6 +5,7 @@ package blockchain import ( + "bytes" "compress/bzip2" "encoding/binary" "fmt" @@ -63,13 +64,13 @@ func isSupportedDbType(dbType string) bool { func loadBlocks(filename string) (blocks []*btcutil.Block, err error) { filename = filepath.Join("testdata/", filename) - var network = wire.MainNet + var network = 0xd9b4bef9 // bitcoin's network ID var dr io.Reader var fi io.ReadCloser fi, err = os.Open(filename) if err != nil { - return + return blocks, err } if strings.HasSuffix(filename, ".bz2") { @@ -95,7 +96,7 @@ func loadBlocks(filename string) (blocks []*btcutil.Block, err error) { break } if rintbuf != uint32(network) { - break + continue } err = binary.Read(dr, binary.LittleEndian, &rintbuf) blocklen := rintbuf @@ -105,14 +106,20 @@ func loadBlocks(filename string) (blocks []*btcutil.Block, err error) { // read block dr.Read(rbytes) + // inject claimtrie: + tail := make([]byte, len(rbytes)-68) + copy(tail, rbytes[68:]) + rbytes = append(rbytes[:68], bytes.Repeat([]byte{23}, chainhash.HashSize)...) + rbytes = append(rbytes, tail...) + block, err = btcutil.NewBlockFromBytes(rbytes) if err != nil { - return + return blocks, err } blocks = append(blocks, block) } - return + return blocks, err } // chainSetup is used to create a new db and chain instance with the genesis diff --git a/blockchain/difficulty.go b/blockchain/difficulty.go index 2f16e2e5..051998ba 100644 --- a/blockchain/difficulty.go +++ b/blockchain/difficulty.go @@ -245,10 +245,11 @@ func (b *BlockChain) calcNextRequiredDifficulty(lastNode *blockNode, newBlockTim // Get the block node at the previous retarget (targetTimespan days // worth of blocks). - firstNode := lastNode.RelativeAncestor(b.blocksPerRetarget) - if lastNode.height == 0 { - firstNode = lastNode + blocksBack := b.blocksPerRetarget + if blocksBack > lastNode.height { + blocksBack = lastNode.height } + firstNode := lastNode.RelativeAncestor(blocksBack) if firstNode == nil { return 0, AssertError("unable to obtain previous retarget block") } diff --git a/blockchain/example_test.go b/blockchain/example_test.go index da0cce79..432602df 100644 --- a/blockchain/example_test.go +++ b/blockchain/example_test.go @@ -69,7 +69,7 @@ func ExampleBlockChain_ProcessBlock() { fmt.Printf("Block accepted. Is it an orphan?: %v", isOrphan) // Output: - // Failed to process block: already have block 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f + // Failed to process block: already have block 9c89283ba0f3227f6c03b70216b9f665f0118d5e0fa729cedf4fb34d6a34f463 } // This example demonstrates how to convert the compact "bits" in a block header diff --git a/blockchain/fullblocks_test.go b/blockchain/fullblocks_test.go index 4c45c099..d7a7d7c2 100644 --- a/blockchain/fullblocks_test.go +++ b/blockchain/fullblocks_test.go @@ -139,7 +139,7 @@ func TestFullBlocks(t *testing.T) { // Create a new database and chain instance to run tests against. chain, teardownFunc, err := chainSetup("fullblocktest", - &chaincfg.RegressionNetParams) + fullblocktests.FbRegressionNetParams) if err != nil { t.Errorf("Failed to setup chain instance: %v", err) return diff --git a/blockchain/fullblocktests/generate.go b/blockchain/fullblocktests/generate.go index dc182a90..56f4601a 100644 --- a/blockchain/fullblocktests/generate.go +++ b/blockchain/fullblocktests/generate.go @@ -31,7 +31,7 @@ const ( // Intentionally defined here rather than using constants from codebase // to ensure consensus changes are detected. maxBlockSigOps = 20000 - maxBlockSize = 2000000 + maxBlockSize = 8000000 minCoinbaseScriptLen = 2 maxCoinbaseScriptLen = 100 medianTimeBlocks = 11 @@ -342,10 +342,8 @@ func solveBlock(header *wire.BlockHeader) bool { return default: hdr.Nonce = i - hash := hdr.BlockHash() - if blockchain.HashToBig(&hash).Cmp( - targetDifficulty) <= 0 { - + hash := hdr.BlockPoWHash() + if blockchain.HashToBig(&hash).Cmp(targetDifficulty) <= 0 { results <- sbResult{true, i} return } @@ -811,7 +809,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) { // Create a test generator instance initialized with the genesis block // as the tip. - g, err := makeTestGenerator(regressionNetParams) + g, err := makeTestGenerator(FbRegressionNetParams) if err != nil { return nil, err } @@ -1444,7 +1442,7 @@ func Generate(includeLargeReorg bool) (tests [][]TestInstance, err error) { // Keep incrementing the nonce until the hash treated as // a uint256 is higher than the limit. b46.Header.Nonce++ - blockHash := b46.BlockHash() + blockHash := b46.Header.BlockPoWHash() hashNum := blockchain.HashToBig(&blockHash) if hashNum.Cmp(g.params.PowLimit) >= 0 { break diff --git a/blockchain/fullblocktests/params.go b/blockchain/fullblocktests/params.go index fa23e841..d0463806 100644 --- a/blockchain/fullblocktests/params.go +++ b/blockchain/fullblocktests/params.go @@ -54,6 +54,7 @@ var ( Version: 1, PrevBlock: *newHashFromStr("0000000000000000000000000000000000000000000000000000000000000000"), MerkleRoot: *newHashFromStr("4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"), + ClaimTrie: chainhash.Hash{1}, // EmptyTrieHash Timestamp: time.Unix(1296688602, 0), // 2011-02-02 23:16:42 +0000 UTC Bits: 0x207fffff, // 545259519 [7fffff0000000000000000000000000000000000000000000000000000000000] Nonce: 2, @@ -83,23 +84,25 @@ var ( LockTime: 0, }}, } + + regTestGenesisBlockHash = regTestGenesisBlock.BlockHash() ) -// regressionNetParams defines the network parameters for the regression test +// FbRegressionNetParams defines the network parameters for the regression test // network. // // NOTE: The test generator intentionally does not use the existing definitions // in the chaincfg package since the intent is to be able to generate known // good tests which exercise that code. Using the chaincfg parameters would // allow them to change out from under the tests potentially invalidating them. -var regressionNetParams = &chaincfg.Params{ +var FbRegressionNetParams = &chaincfg.Params{ Name: "regtest", Net: wire.TestNet, DefaultPort: "18444", // Chain parameters GenesisBlock: ®TestGenesisBlock, - GenesisHash: newHashFromStr("5bec7567af40504e0994db3b573c186fffcc4edefe096ff2e58d00523bd7e8a6"), + GenesisHash: ®TestGenesisBlockHash, PowLimit: regressionPowLimit, PowLimitBits: 0x207fffff, CoinbaseMaturity: 100, @@ -113,6 +116,7 @@ var regressionNetParams = &chaincfg.Params{ ReduceMinDifficulty: true, MinDiffReductionTime: time.Minute * 20, // TargetTimePerBlock * 2 GenerateSupported: true, + MinerConfirmationWindow: 1, // Checkpoints ordered from oldest to newest. Checkpoints: nil, diff --git a/blockchain/merkle_test.go b/blockchain/merkle_test.go index 275ffef3..c43ed281 100644 --- a/blockchain/merkle_test.go +++ b/blockchain/merkle_test.go @@ -6,16 +6,14 @@ package blockchain import ( "testing" - - "github.com/btcsuite/btcutil" ) // TestMerkle tests the BuildMerkleTreeStore API. func TestMerkle(t *testing.T) { - block := btcutil.NewBlock(&Block100000) + block := GetBlock100000() merkles := BuildMerkleTreeStore(block.Transactions(), false) calculatedMerkleRoot := merkles[len(merkles)-1] - wantMerkle := &Block100000.Header.MerkleRoot + wantMerkle := block.MsgBlock().Header.MerkleRoot if !wantMerkle.IsEqual(calculatedMerkleRoot) { t.Errorf("BuildMerkleTreeStore: merkle root mismatch - "+ "got %v, want %v", calculatedMerkleRoot, wantMerkle) diff --git a/blockchain/notifications_test.go b/blockchain/notifications_test.go deleted file mode 100644 index fde58735..00000000 --- a/blockchain/notifications_test.go +++ /dev/null @@ -1,51 +0,0 @@ -// Copyright (c) 2017 The btcsuite developers -// Use of this source code is governed by an ISC -// license that can be found in the LICENSE file. - -package blockchain - -import ( - "testing" - - "github.com/btcsuite/btcd/chaincfg" -) - -// TestNotifications ensures that notification callbacks are fired on events. -func TestNotifications(t *testing.T) { - blocks, err := loadBlocks("blk_0_to_4.dat.bz2") - if err != nil { - t.Fatalf("Error loading file: %v\n", err) - } - - // Create a new database and chain instance to run tests against. - chain, teardownFunc, err := chainSetup("notifications", - &chaincfg.MainNetParams) - if err != nil { - t.Fatalf("Failed to setup chain instance: %v", err) - } - defer teardownFunc() - - notificationCount := 0 - callback := func(notification *Notification) { - if notification.Type == NTBlockAccepted { - notificationCount++ - } - } - - // Register callback multiple times then assert it is called that many - // times. - const numSubscribers = 3 - for i := 0; i < numSubscribers; i++ { - chain.Subscribe(callback) - } - - _, _, err = chain.ProcessBlock(blocks[1], BFNone) - if err != nil { - t.Fatalf("ProcessBlock fail on block 1: %v\n", err) - } - - if notificationCount != numSubscribers { - t.Fatalf("Expected notification callback to be executed %d "+ - "times, found %d", numSubscribers, notificationCount) - } -} diff --git a/blockchain/testdata/blk_0_to_4.dat.bz2 b/blockchain/testdata/blk_0_to_4.dat.bz2 deleted file mode 100644 index 274c710d275f032791bcbd4b463be9c1901b85ed..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 1684 zcmV;F25b33T4*^jL0KkKS>X=}n*alCfB*mg|NsB~|NsC0|NsC0|Ns2||NsC0|NsC0 z|NsC0|M$=Y9t(Fm>CWv=ZMtEpNSUHxp$!c(Z3M^-0D77zBWYbXck0U6}AU2aVH2qV`dLgwvPe^%9G-UM$sLAC$Pg80Q9*m>ZdY(kc z(@#dHpifBk4^vN5z?wA;JtwA7hND2p(1o z=yg{qttlfz;)yXscsGR(5C)TK6Hpv_Pk>L|Z$1FW7sl#J#f5^EFk?RGk}2}OQHWmt zCkrKivn*Y95NXEdtS9#2ha(9rE7%A7=&0QG&d&pIMBeyzspkuNJ(?qSQ*WlrMpak8 z*#&ikj*8fm%)b*GMLucZmne_XVc-mAw}&pfrK$R9bk-2m>Pl|WZ6ypg0U`aLL?yLB zaglMf!D^hc6$a?m!JU$?PbMk6A+rg{oNcusEjSN_3N#`iplPsy*!(=L!Ig^nmLMgg zr!s^Vyw#5Tx<+i~CyKFzqBszwrEO;|Ty+a(TrGL#4C`@%f0QMQqcPHXNFpQ3;`w2A zw3ryzNfMdP7{fMQHwb{!)D_XvWvP`m(xa?NW0zD~ym1E)UUA%x*lSR76U4I?b7@RE z+hXztqDF1tCtThrVK$+c+%}C0sSaZI7XFbr_u8<8J-VqX9hn>H58bpWzK_K7IM4b7 z2|niAf9pH6Mb?Z=(h;bWKLE5W6R=Dq^33r~jta*kM+b~nJ~RY=*B8}?+XsY^p+wU$D*u+(fl02==XNV5 zazgd?ICllOR_iyij-Vav$@XDvA;60lopJ5pB~QnGFM_tk4EV7(wud8sxU&{_{T2kJ zs>Mq{NE8LxZ8JyGPh9fm{pN-~B+W$F@|W17K413j9EX`=oFW^>@3Dksc>`tQ@S_kCRq9#_IJ-KV=AoS`veBIfAfB;Zn=C8aiK zKF(x>$`mYn_m6Z*d_m+vjD#?mJzkjrp#KV;U2*>WFu2Z+5~v_6A-<1*TvK&L2f2bq>1VIw2fElyv7wSUV2wi| eLqeg%m7b@}t+ANUN4}&X{}*yaI8cz`4+)z-{1!U^ diff --git a/blockchain/testdata/blk_3A.dat.bz2 b/blockchain/testdata/blk_3A.dat.bz2 deleted file mode 100644 index 01266565d573ca0f7e7601d011fb4f98e243445a..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 801 zcmV++1K#{XT4*^jL0KkKSvvUkH~;}T|NsBz_5c0;|L_05_I~^R?|c2;-~aRc|NsC0 z|NsB{fBe7!yv*vg#8pi;rf2{F00hXxK`;O&1i>&(F`xh=00009hJX>80$>0DWGA3Z zdWM0tjUJ#8R2l#P000dD000008UO$Q00E!?XaEL)Gyu>5GyniJGyoa}R5qXnhJer- z00001paVbvG&Ilv0000000E!|hJXM70004@rkVs()dWqFU;rje005W(695T-009p| z3Jk%wT+;0O$0FY!ne@1J8)9k90GOeZGInoM1&UY41q8TUM5S9l{fm}~XuF$g0*D{bOg6L;u&U>AFG>g9|;M&U> z1w|OguMnW1sS^dz91cXDHw_xR;eW~XC=|3qoP{edVW5%|YD6QM5zK{VS=8ad7%;1d zU~4^Rhb-VQrZcE9Ps0!X7C(3F9(fyu+l&#w%G;BTbA{&QHx6`P!%=P%#gtH^OVA-I zU0=IB4bB*n=X-fliQ7?Y1%y@<0Nvt5A3~51XAKg~+yUbLM1Vp-)MEMbrqxHDyC1NH z7!W1`ED$8}380;NL$K-BvBN}`5tR59j9nL^$p5T@?qBpcyuwz>6O2K)mibZ!0&YD7 z_s4+p_+ab}Gy#5e(@dU@Z%D-ChuU~&14RA!fF!Dd`cgP=NT~SjahqqpIK}{;HC~TT z2(ILkeuBLc?gM2zZY*x^7$rC=;p80^7A^UV-7;G;LGs%_hy~6qb f_`c&%W+X@o@c@qy4iiSpcZ<0qoG3^ge0v-K)fQGt diff --git a/blockchain/testdata/blk_4A.dat.bz2 b/blockchain/testdata/blk_4A.dat.bz2 deleted file mode 100644 index 19b409e752f37840b271e4e9f0b90dcd06e1cad3..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 271 zcmV+q0r37pT4*^jL0KkKS)#5T-T(kw|Nr)=P(OnG%3!|lLXNzfU?7AN6cRr~MVBQ2 zA0t9myXT+)lo>RJ)HG?4qfADgrVz=aL&yZgWZ0T&8X6v^L)7&eZ8XCv>8MpdQ2+rL z00A_>00000BLX&n000cEjyQmUh5!K)7oh+EqJZEaPB5`2`g%`}NewXJA%&J^c!3*M z$>&bK9{A*x-#>_1L8fteTKC-0?Cz6_@US3)f1n@oih|ATh}}(4Jy`UR58d*`H|r@9 zn^e@jIT!g%N-p)E1~|{dn8BDHZ~gm547v*zyOjpf)Jn$MfHXv+%N;`K))-t6TsWFQ05 zP|5&g8fefoGyr4_o>LZzc~ zp`#N(0j7qTG-v>6p`g*AX^7K602wj>FouSJ0i#BNrj1;cQ3j$xfC2yjL;;2u@c;+{ zmmo%n6kwkqz!};kMF*mNWE62tG=RVH)POU#z~VBHgOiEVpItH$l30xDGRXF!C4(!F zm2p{67q;92;Dsoa7tNZKHpsy7arVhE-@{}&c0R9zbN=av#Q`5aLQlstV5M*uJm_9Y z86x2&VkO?P4`X!KirXud5$d4O57oTkVI{TPp^6!Lon|}lzctd=a|8u7D^ip4@NQJ~ z_nL9s#MxZGz5`XDg8QmCNR3Wap_q`;|3sOV5M=z}Mz6txyzLMvx&+SI{NZ!vu^oW_ zKcRFYm;`k@0xyy)8C6JtU?Ql;?N1QXCWw(aH32%xW1Ud@xYp{1wLJJx?+;2#Ip0x+ W5)=|hP-7M^@pmLsg$WN38`vQD7Tcl# diff --git a/blockchain/testdata/reorgtest.hex b/blockchain/testdata/reorgtest.hex deleted file mode 100644 index 5b9e75e7..00000000 --- a/blockchain/testdata/reorgtest.hex +++ /dev/null @@ -1,180 +0,0 @@ -File path: reorgTest/blk_0_to_4.dat - -Block 0: - f9beb4d9 - 1d010000 - - 01000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 3ba3edfd 7a7b12b2 7ac72c3e 67768f61 7fc81bc3 888a5132 3a9fb8aa - 4b1e5e4a 29ab5f49 ffff001d 1dac2b7c - 01 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff4d04ff ff001d01 04455468 65205469 6d657320 30332f4a - 616e2f32 30303920 4368616e 63656c6c 6f72206f 6e206272 696e6b20 6f662073 - 65636f6e 64206261 696c6f75 7420666f 72206261 6e6b73ff ffffff01 00f2052a - 01000000 43410467 8afdb0fe 55482719 67f1a671 30b7105c d6a828e0 3909a679 - 62e0ea1f 61deb649 f6bc3f4c ef38c4f3 5504e51e c112de5c 384df7ba 0b8d578a - 4c702b6b f11d5fac 00000000 -Block 1: - f9beb4d9 - d4000000 - - 01000000 6fe28c0a b6f1b372 c1a6a246 ae63f74f 931e8365 e15a089c 68d61900 - 00000000 3bbd67ad e98fbbb7 0718cd80 f9e9acf9 3b5fae91 7bb2b41d 4c3bb82c - 77725ca5 81ad5f49 ffff001d 44e69904 - 01 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff04722f 2e2bffff ffff0100 f2052a01 00000043 41046868 - 0737c76d abb801cb 2204f57d be4e4579 e4f710cd 67dc1b42 27592c81 e9b5cf02 - b5ac9e8b 4c9f49be 5251056b 6a6d011e 4c37f6b6 d17ede6b 55faa235 19e2ac00 - 000000 -Block 2: - f9beb4d9 - 95010000 - - 01000000 13ca7940 4c11c63e ca906bbd f190b751 2872b857 1b5143ae e8cb5737 - 00000000 fc07c983 d7391736 0aeda657 29d0d4d3 2533eb84 76ee9d64 aa27538f - 9b4fc00a d9af5f49 ffff001d 630bea22 - 02 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff04eb96 14e5ffff ffff0100 f2052a01 00000043 41046868 - 0737c76d abb801cb 2204f57d be4e4579 e4f710cd 67dc1b42 27592c81 e9b5cf02 - b5ac9e8b 4c9f49be 5251056b 6a6d011e 4c37f6b6 d17ede6b 55faa235 19e2ac00 - 000000 - - 01000000 0163451d 1002611c 1388d5ba 4ddfdf99 196a86b5 990fb5b0 dc786207 - 4fdcb8ee d2000000 004a4930 46022100 3dde52c6 5e339f45 7fe1015e 70eed208 - 872eb71e dd484c07 206b190e cb2ec3f8 02210011 c78dcfd0 3d43fa63 61242a33 - 6291ba2a 8c1ef5bc d5472126 2468f2bf 8dee4d01 ffffffff 0200ca9a 3b000000 - 001976a9 14cb2abd e8bccacc 32e893df 3a054b9e f7f227a4 ce88ac00 286bee00 - 00000019 76a914ee 26c56fc1 d942be8d 7a24b2a1 001dd894 69398088 ac000000 - 00 -Block 3: - f9beb4d9 - 96020000 - - 01000000 7d338254 0506faab 0d4cf179 45dda023 49db51f9 6233f24c 28002258 - 00000000 4806fe80 bf85931b 882ea645 77ca5a03 22bb8af2 3f277b20 55f160cd - 972c8e8b 31b25f49 ffff001d e8f0c653 - 03 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff044abd 8159ffff ffff0100 f2052a01 00000043 4104b95c - 249d84f4 17e3e395 a1274254 28b54067 1cc15881 eb828c17 b722a53f c599e21c - a5e56c90 f340988d 3933acc7 6beb832f d64cab07 8ddf3ce7 32923031 d1a8ac00 - 000000 - - 01000000 01f287b5 e067e1cf 80f7da8a f89917b5 505094db d82412d9 35b665eb - bad253d3 77010000 008c4930 46022100 96ee0d02 b35fd61e 4960b44f f396f67e - 01fe17f9 de4e0c17 b6a963bd ab2b50a6 02210034 920d4daa 7e9f8abe 5675c931 - 495809f9 0b9c1189 d05fbaf1 dd6696a5 b0d8f301 41046868 0737c76d abb801cb - 2204f57d be4e4579 e4f710cd 67dc1b42 27592c81 e9b5cf02 b5ac9e8b 4c9f49be - 5251056b 6a6d011e 4c37f6b6 d17ede6b 55faa235 19e2ffff ffff0100 286bee00 - 00000019 76a914c5 22664fb0 e55cdc5c 0cea73b4 aad97ec8 34323288 ac000000 - 00 - - 01000000 01f287b5 e067e1cf 80f7da8a f89917b5 505094db d82412d9 35b665eb - bad253d3 77000000 008c4930 46022100 b08b922a c4bde411 1c229f92 9fe6eb6a - 50161f98 1f4cf47e a9214d35 bf74d380 022100d2 f6640327 e677a1e1 cc474991 - b9a48ba5 bd1e0c94 d1c8df49 f7b0193b 7ea4fa01 4104b95c 249d84f4 17e3e395 - a1274254 28b54067 1cc15881 eb828c17 b722a53f c599e21c a5e56c90 f340988d - 3933acc7 6beb832f d64cab07 8ddf3ce7 32923031 d1a8ffff ffff0100 ca9a3b00 - 00000019 76a914c5 22664fb0 e55cdc5c 0cea73b4 aad97ec8 34323288 ac000000 - 00 - -Block 4: - f9beb4d9 - 73010000 - - 01000000 5da36499 06f35e09 9be42a1d 87b6dd42 11bc1400 6c220694 0807eaae - 00000000 48eeeaed 2d9d8522 e6201173 743823fd 4b87cd8a ca8e6408 ec75ca38 - 302c2ff0 89b45f49 ffff001d 00530839 - 02 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff04d41d 2213ffff ffff0100 f2052a01 00000043 4104678a - fdb0fe55 48271967 f1a67130 b7105cd6 a828e039 09a67962 e0ea1f61 deb649f6 - bc3f4cef 38c4f355 04e51ec1 12de5c38 4df7ba0b 8d578a4c 702b6bf1 1d5fac00 - 000000 - - 01000000 0163451d 1002611c 1388d5ba 4ddfdf99 196a86b5 990fb5b0 dc786207 - 4fdcb8ee d2000000 004a4930 46022100 8c8fd57b 48762135 8d8f3e69 19f33e08 - 804736ff 83db47aa 248512e2 6df9b8ba 022100b0 c59e5ee7 bfcbfcd1 a4d83da9 - 55fb260e fda7f42a 25522625 a3d6f2d9 1174a701 ffffffff 0100f205 2a010000 - 001976a9 14c52266 4fb0e55c dc5c0cea 73b4aad9 7ec83432 3288ac00 000000 - -File path: reorgTest/blk_3A.dat -Block 3A: - f9beb4d9 - 96020000 - - 01000000 7d338254 0506faab 0d4cf179 45dda023 49db51f9 6233f24c 28002258 - 00000000 5a15f573 1177a353 bdca7aab 20e16624 dfe90adc 70accadc 68016732 - 302c20a7 31b25f49 ffff001d 6a901440 - 03 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff04ad1b e7d5ffff ffff0100 f2052a01 00000043 4104ed83 - 704c95d8 29046f1a c2780621 1132102c 34e9ac7f fa1b7111 0658e5b9 d1bdedc4 - 16f5cefc 1db0625c d0c75de8 192d2b59 2d7e3b00 bcfb4a0e 860d880f d1fcac00 - 000000 - - 01000000 01f287b5 e067e1cf 80f7da8a f89917b5 505094db d82412d9 35b665eb - bad253d3 77010000 008c4930 46022100 96ee0d02 b35fd61e 4960b44f f396f67e - 01fe17f9 de4e0c17 b6a963bd ab2b50a6 02210034 920d4daa 7e9f8abe 5675c931 - 495809f9 0b9c1189 d05fbaf1 dd6696a5 b0d8f301 41046868 0737c76d abb801cb - 2204f57d be4e4579 e4f710cd 67dc1b42 27592c81 e9b5cf02 b5ac9e8b 4c9f49be - 5251056b 6a6d011e 4c37f6b6 d17ede6b 55faa235 19e2ffff ffff0100 286bee00 - 00000019 76a914c5 22664fb0 e55cdc5c 0cea73b4 aad97ec8 34323288 ac000000 - 00 - - 01000000 01f287b5 e067e1cf 80f7da8a f89917b5 505094db d82412d9 35b665eb - bad253d3 77000000 008c4930 46022100 9cc67ddd aa6f592a 6b2babd4 d6ff954f - 25a784cf 4fe4bb13 afb9f49b 08955119 022100a2 d99545b7 94080757 fcf2b563 - f2e91287 86332f46 0ec6b90f f085fb28 41a69701 4104b95c 249d84f4 17e3e395 - a1274254 28b54067 1cc15881 eb828c17 b722a53f c599e21c a5e56c90 f340988d - 3933acc7 6beb832f d64cab07 8ddf3ce7 32923031 d1a8ffff ffff0100 ca9a3b00 - 00000019 76a914ee 26c56fc1 d942be8d 7a24b2a1 001dd894 69398088 ac000000 - 00 - -File path: reorgTest/blk_4A.dat -Block 4A: - f9beb4d9 - d4000000 - - 01000000 aae77468 2205667d 4f413a58 47cc8fe8 9795f1d5 645d5b24 1daf3c92 - 00000000 361c9cde a09637a0 d0c05c3b 4e7a5d91 9edb184a 0a4c7633 d92e2ddd - f04cb854 89b45f49 ffff001d 9e9aa1e8 - 01 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff0401b8 f3eaffff ffff0100 f2052a01 00000043 4104678a - fdb0fe55 48271967 f1a67130 b7105cd6 a828e039 09a67962 e0ea1f61 deb649f6 - bc3f4cef 38c4f355 04e51ec1 12de5c38 4df7ba0b 8d578a4c 702b6bf1 1d5fac00 - 000000 - -File path: reorgTest/blk_5A.dat -Block 5A: - f9beb4d9 - 73010000 - - 01000000 ebc7d0de 9c31a71b 7f41d275 2c080ba4 11e1854b d45cb2cf 8c1e4624 - 00000000 a607774b 79b8eb50 b52a5a32 c1754281 ec67f626 9561df28 57d1fe6a - ea82c696 e1b65f49 ffff001d 4a263577 - 02 - - 01000000 01000000 00000000 00000000 00000000 00000000 00000000 00000000 - 00000000 00ffffff ff049971 0c7dffff ffff0100 f2052a01 00000043 4104678a - fdb0fe55 48271967 f1a67130 b7105cd6 a828e039 09a67962 e0ea1f61 deb649f6 - bc3f4cef 38c4f355 04e51ec1 12de5c38 4df7ba0b 8d578a4c 702b6bf1 1d5fac00 - 000000 - - 01000000 0163451d 1002611c 1388d5ba 4ddfdf99 196a86b5 990fb5b0 dc786207 - 4fdcb8ee d2000000 004a4930 46022100 8c8fd57b 48762135 8d8f3e69 19f33e08 - 804736ff 83db47aa 248512e2 6df9b8ba 022100b0 c59e5ee7 bfcbfcd1 a4d83da9 - 55fb260e fda7f42a 25522625 a3d6f2d9 1174a701 ffffffff 0100f205 2a010000 - 001976a9 14c52266 4fb0e55c dc5c0cea 73b4aad9 7ec83432 3288ac00 000000 - diff --git a/blockchain/validate_test.go b/blockchain/validate_test.go index 6298ad06..db6ea663 100644 --- a/blockchain/validate_test.go +++ b/blockchain/validate_test.go @@ -64,96 +64,11 @@ func TestSequenceLocksActive(t *testing.T) { } } -// TestCheckConnectBlockTemplate tests the CheckConnectBlockTemplate function to -// ensure it fails. -func TestCheckConnectBlockTemplate(t *testing.T) { - // Create a new database and chain instance to run tests against. - chain, teardownFunc, err := chainSetup("checkconnectblocktemplate", - &chaincfg.MainNetParams) - if err != nil { - t.Errorf("Failed to setup chain instance: %v", err) - return - } - defer teardownFunc() - - // Since we're not dealing with the real block chain, set the coinbase - // maturity to 1. - chain.TstSetCoinbaseMaturity(1) - - // Load up blocks such that there is a side chain. - // (genesis block) -> 1 -> 2 -> 3 -> 4 - // \-> 3a - testFiles := []string{ - "blk_0_to_4.dat.bz2", - "blk_3A.dat.bz2", - } - - var blocks []*btcutil.Block - for _, file := range testFiles { - blockTmp, err := loadBlocks(file) - if err != nil { - t.Fatalf("Error loading file: %v\n", err) - } - blocks = append(blocks, blockTmp...) - } - - for i := 1; i <= 3; i++ { - isMainChain, _, err := chain.ProcessBlock(blocks[i], BFNone) - if err != nil { - t.Fatalf("CheckConnectBlockTemplate: Received unexpected error "+ - "processing block %d: %v", i, err) - } - if !isMainChain { - t.Fatalf("CheckConnectBlockTemplate: Expected block %d to connect "+ - "to main chain", i) - } - } - - // Block 3 should fail to connect since it's already inserted. - err = chain.CheckConnectBlockTemplate(blocks[3]) - if err == nil { - t.Fatal("CheckConnectBlockTemplate: Did not received expected error " + - "on block 3") - } - - // Block 4 should connect successfully to tip of chain. - err = chain.CheckConnectBlockTemplate(blocks[4]) - if err != nil { - t.Fatalf("CheckConnectBlockTemplate: Received unexpected error on "+ - "block 4: %v", err) - } - - // Block 3a should fail to connect since does not build on chain tip. - err = chain.CheckConnectBlockTemplate(blocks[5]) - if err == nil { - t.Fatal("CheckConnectBlockTemplate: Did not received expected error " + - "on block 3a") - } - - // Block 4 should connect even if proof of work is invalid. - invalidPowBlock := *blocks[4].MsgBlock() - invalidPowBlock.Header.Nonce++ - err = chain.CheckConnectBlockTemplate(btcutil.NewBlock(&invalidPowBlock)) - if err != nil { - t.Fatalf("CheckConnectBlockTemplate: Received unexpected error on "+ - "block 4 with bad nonce: %v", err) - } - - // Invalid block building on chain tip should fail to connect. - invalidBlock := *blocks[4].MsgBlock() - invalidBlock.Header.Bits-- - err = chain.CheckConnectBlockTemplate(btcutil.NewBlock(&invalidBlock)) - if err == nil { - t.Fatal("CheckConnectBlockTemplate: Did not received expected error " + - "on block 4 with invalid difficulty bits") - } -} - // TestCheckBlockSanity tests the CheckBlockSanity function to ensure it works // as expected. func TestCheckBlockSanity(t *testing.T) { powLimit := chaincfg.MainNetParams.PowLimit - block := btcutil.NewBlock(&Block100000) + block := GetBlock100000() timeSource := NewMedianTime() err := CheckBlockSanity(block, powLimit, timeSource) if err != nil { @@ -235,254 +150,12 @@ func TestCheckSerializedHeight(t *testing.T) { } } -// Block100000 defines block 100,000 of the block chain. It is used to +var block100000Hex = "0000002024cbdc8644ee3983e66b003a0733891c069ca74c114c034c7b3e2e7ad7a12cd67e95e0555c0e056f6f2af538268ff9d21b420e529750d08eacb25c40f1322936637109b8a051157604c1c163cd39237687f6244b4e6d2b3a94e9d816babaecbb10c56058c811041b2b9c43000701000000010000000000000000000000000000000000000000000000000000000000000000ffffffff2003a086010410c56058081011314abf0100000d2f6e6f64655374726174756d2f000000000180354a6e0a0000001976a914b5e74e7cc9e1f480a6599895c92aab1401f870f188ac000000000100000002f1b75decc2c1c59c2178852822de412f574ad9796b65ac9092a79630d8109aaf000000006a47304402202f78ed3bf8dcadb6c17e289cd06e9c96b02c6f23aa1f446a4a7896a31cfd1e4702202862261e2eb59475ac91092c620b3cac5a831372bafc446d5ee450866040b532012103db4f3785354d84311fab7624c52784a61e3046d8f364463d327bdd96281b5b90feffffff987ee6b4bf95548d01e443683261dd0ffdcb2eb335b2f7119df0d41b60756b92010000006a47304402200c422c7560b6418d45443138bb957ec44eb293a639f4b2235a622205ca6cac370220759f15d5dc2543fd1aef80104c93427fcb025847bf895669025d1d82c62fbf6801210201864b998db5436990a0029fc3fb153c09e8c2689214b91c8ed68784995c8da0feffffff022bccfedd000000001976a914738f16132942a01d00cb9699bd058c4925aada3288ac1f4d030c000000001976a914c4292e757f5ff6a27c2f0a87d3a4aea5e46c275a88ac9f86010001000000015fbb26ad6d818186032baeef4d3f475dfe165c6da2d93411b8ec5f9f523cf1a4000000006a4730440220356999ad5a9f6f09b676f17dd4a2617a0af234722d68a50edc3768c983c0623d022056b4e5531608aeb0205fde9c44f741158da3bba1f4c3788c9fe79d36d43ea355012103509893a2a7c765d49ac9ff70126cb1af54871d70baba2c7e39ec9b4096289a9bfeffffff02389332fa080000001976a914f85e054405fbcedc2341cf8bf41ea989090587a288acf9321a41000000001976a914e85e90c048fdfbe1c2117a7132856ff4b39b470188ac9f86010001000000013508189b9bb61ac2aa536b905447b58f6c58c17cdef305240f566caa689d760a010000006a4730440220669a2b86e5abe58bae54829d3c271669540a9ad965c2fb79e8cc1fb609c0b60002202f958403d979138075cb53d8cb5ff6bb14e18d66dfdb6701c7d43a8ceeed0fa80121029935a602205a3fb72446064f3bc3a55ab9cd2e3459bf2ffdf80a48ab029d4b42feffffff02523c2f13000000001976a914c5b2ae398496f0f9ceaf81b83c28a27ddc890e3588ac211958f2000000001976a914ac65f1d16e5a2af37408b5d65406000a7ea143ca88ac9f8601000100000001bdd724322c555a21d5eb62d4aadbdc051663bcd4ec03f8d9005992f299783c21000000006a47304402205448141a2a788f73310025123bd24f5bee01dd8f48f18d7abc62d7c26465008902207ab46e6ddf6ba416decf3fbb97b6946a1428ea0a7c25a55cab47c47110d8e9ce0121029d6ff3b1235f2a08560b23dd4a08b14cc415b544801b885365736ea8ab1d3470feffffff029d104ccf000000001976a914999d5b0e3d5efcf601c711127b91841afbf5c37a88ace5c5a07f070000001976a9144aade372298eb387da9b6ac69d215a213e822f3f88ac9f86010001000000011658304d4ce796cd450228a10fdf647c6ea42295c9f5e1663df11481af1c884d010000006b483045022100a35d5d3ccde85b41559047d976ae6210b8e6ba5653c53aae1adc90048de0761002200d6bd6ebc6d73f97855f435c6fd595009ee71d23bb34870ab83ad53f67eeb22b012102d2f681ebfd1a570416d602986a47ca4254d8dedf2935b3f8c2ba55dcee8e98f4feffffff025ee913e6020000001976a91468076c9380d3c6b468ad1d6109c36770fb181e8f88acb165394f000000001976a9147ae970e81b3657cbb59df26517e372165807be0088ac9f86010001000000018f285109f78524a88ff328a4f94de2ac03224c50984b11c68adda192e8f78efa010000006b483045022100d77f2ac32dd6a3015f02f7115a13f617c57952fc5d53a33a87dc3fc00ffe1864022006455f74cff864b10424e445c530a59243f86d309dc92c5010ec5709e38471ab012102fdac7335b41edcd2846fc7e2166bb48312ee583ed6ff70fb5c27bcb2addaad86feffffff028b7a6d5c000000001976a914c65106d2e7ea4ec6aa8aa30ba4d11cfd1143123388ac5934c228000000001976a914d1c4d190b07edb972b91f33c36c6568b80358dd488ac9f860100" + +// GetBlock100000 defines block 100,000 of the block chain. It is used to // test Block operations. -var Block100000 = wire.MsgBlock{ - Header: wire.BlockHeader{ - Version: 1, - PrevBlock: chainhash.Hash([32]byte{ // Make go vet happy. - 0x50, 0x12, 0x01, 0x19, 0x17, 0x2a, 0x61, 0x04, - 0x21, 0xa6, 0xc3, 0x01, 0x1d, 0xd3, 0x30, 0xd9, - 0xdf, 0x07, 0xb6, 0x36, 0x16, 0xc2, 0xcc, 0x1f, - 0x1c, 0xd0, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, - }), // 000000000002d01c1fccc21636b607dfd930d31d01c3a62104612a1719011250 - MerkleRoot: chainhash.Hash([32]byte{ // Make go vet happy. - 0x66, 0x57, 0xa9, 0x25, 0x2a, 0xac, 0xd5, 0xc0, - 0xb2, 0x94, 0x09, 0x96, 0xec, 0xff, 0x95, 0x22, - 0x28, 0xc3, 0x06, 0x7c, 0xc3, 0x8d, 0x48, 0x85, - 0xef, 0xb5, 0xa4, 0xac, 0x42, 0x47, 0xe9, 0xf3, - }), // f3e94742aca4b5ef85488dc37c06c3282295ffec960994b2c0d5ac2a25a95766 - Timestamp: time.Unix(1293623863, 0), // 2010-12-29 11:57:43 +0000 UTC - Bits: 0x1b04864c, // 453281356 - Nonce: 0x10572b0f, // 274148111 - }, - Transactions: []*wire.MsgTx{ - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash{}, - Index: 0xffffffff, - }, - SignatureScript: []byte{ - 0x04, 0x4c, 0x86, 0x04, 0x1b, 0x02, 0x06, 0x02, - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0x12a05f200, // 5000000000 - PkScript: []byte{ - 0x41, // OP_DATA_65 - 0x04, 0x1b, 0x0e, 0x8c, 0x25, 0x67, 0xc1, 0x25, - 0x36, 0xaa, 0x13, 0x35, 0x7b, 0x79, 0xa0, 0x73, - 0xdc, 0x44, 0x44, 0xac, 0xb8, 0x3c, 0x4e, 0xc7, - 0xa0, 0xe2, 0xf9, 0x9d, 0xd7, 0x45, 0x75, 0x16, - 0xc5, 0x81, 0x72, 0x42, 0xda, 0x79, 0x69, 0x24, - 0xca, 0x4e, 0x99, 0x94, 0x7d, 0x08, 0x7f, 0xed, - 0xf9, 0xce, 0x46, 0x7c, 0xb9, 0xf7, 0xc6, 0x28, - 0x70, 0x78, 0xf8, 0x01, 0xdf, 0x27, 0x6f, 0xdf, - 0x84, // 65-byte signature - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash([32]byte{ // Make go vet happy. - 0x03, 0x2e, 0x38, 0xe9, 0xc0, 0xa8, 0x4c, 0x60, - 0x46, 0xd6, 0x87, 0xd1, 0x05, 0x56, 0xdc, 0xac, - 0xc4, 0x1d, 0x27, 0x5e, 0xc5, 0x5f, 0xc0, 0x07, - 0x79, 0xac, 0x88, 0xfd, 0xf3, 0x57, 0xa1, 0x87, - }), // 87a157f3fd88ac7907c05fc55e271dc4acdc5605d187d646604ca8c0e9382e03 - Index: 0, - }, - SignatureScript: []byte{ - 0x49, // OP_DATA_73 - 0x30, 0x46, 0x02, 0x21, 0x00, 0xc3, 0x52, 0xd3, - 0xdd, 0x99, 0x3a, 0x98, 0x1b, 0xeb, 0xa4, 0xa6, - 0x3a, 0xd1, 0x5c, 0x20, 0x92, 0x75, 0xca, 0x94, - 0x70, 0xab, 0xfc, 0xd5, 0x7d, 0xa9, 0x3b, 0x58, - 0xe4, 0xeb, 0x5d, 0xce, 0x82, 0x02, 0x21, 0x00, - 0x84, 0x07, 0x92, 0xbc, 0x1f, 0x45, 0x60, 0x62, - 0x81, 0x9f, 0x15, 0xd3, 0x3e, 0xe7, 0x05, 0x5c, - 0xf7, 0xb5, 0xee, 0x1a, 0xf1, 0xeb, 0xcc, 0x60, - 0x28, 0xd9, 0xcd, 0xb1, 0xc3, 0xaf, 0x77, 0x48, - 0x01, // 73-byte signature - 0x41, // OP_DATA_65 - 0x04, 0xf4, 0x6d, 0xb5, 0xe9, 0xd6, 0x1a, 0x9d, - 0xc2, 0x7b, 0x8d, 0x64, 0xad, 0x23, 0xe7, 0x38, - 0x3a, 0x4e, 0x6c, 0xa1, 0x64, 0x59, 0x3c, 0x25, - 0x27, 0xc0, 0x38, 0xc0, 0x85, 0x7e, 0xb6, 0x7e, - 0xe8, 0xe8, 0x25, 0xdc, 0xa6, 0x50, 0x46, 0xb8, - 0x2c, 0x93, 0x31, 0x58, 0x6c, 0x82, 0xe0, 0xfd, - 0x1f, 0x63, 0x3f, 0x25, 0xf8, 0x7c, 0x16, 0x1b, - 0xc6, 0xf8, 0xa6, 0x30, 0x12, 0x1d, 0xf2, 0xb3, - 0xd3, // 65-byte pubkey - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0x2123e300, // 556000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0xc3, 0x98, 0xef, 0xa9, 0xc3, 0x92, 0xba, 0x60, - 0x13, 0xc5, 0xe0, 0x4e, 0xe7, 0x29, 0x75, 0x5e, - 0xf7, 0xf5, 0x8b, 0x32, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - { - Value: 0x108e20f00, // 4444000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0x94, 0x8c, 0x76, 0x5a, 0x69, 0x14, 0xd4, 0x3f, - 0x2a, 0x7a, 0xc1, 0x77, 0xda, 0x2c, 0x2f, 0x6b, - 0x52, 0xde, 0x3d, 0x7c, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash([32]byte{ // Make go vet happy. - 0xc3, 0x3e, 0xbf, 0xf2, 0xa7, 0x09, 0xf1, 0x3d, - 0x9f, 0x9a, 0x75, 0x69, 0xab, 0x16, 0xa3, 0x27, - 0x86, 0xaf, 0x7d, 0x7e, 0x2d, 0xe0, 0x92, 0x65, - 0xe4, 0x1c, 0x61, 0xd0, 0x78, 0x29, 0x4e, 0xcf, - }), // cf4e2978d0611ce46592e02d7e7daf8627a316ab69759a9f3df109a7f2bf3ec3 - Index: 1, - }, - SignatureScript: []byte{ - 0x47, // OP_DATA_71 - 0x30, 0x44, 0x02, 0x20, 0x03, 0x2d, 0x30, 0xdf, - 0x5e, 0xe6, 0xf5, 0x7f, 0xa4, 0x6c, 0xdd, 0xb5, - 0xeb, 0x8d, 0x0d, 0x9f, 0xe8, 0xde, 0x6b, 0x34, - 0x2d, 0x27, 0x94, 0x2a, 0xe9, 0x0a, 0x32, 0x31, - 0xe0, 0xba, 0x33, 0x3e, 0x02, 0x20, 0x3d, 0xee, - 0xe8, 0x06, 0x0f, 0xdc, 0x70, 0x23, 0x0a, 0x7f, - 0x5b, 0x4a, 0xd7, 0xd7, 0xbc, 0x3e, 0x62, 0x8c, - 0xbe, 0x21, 0x9a, 0x88, 0x6b, 0x84, 0x26, 0x9e, - 0xae, 0xb8, 0x1e, 0x26, 0xb4, 0xfe, 0x01, - 0x41, // OP_DATA_65 - 0x04, 0xae, 0x31, 0xc3, 0x1b, 0xf9, 0x12, 0x78, - 0xd9, 0x9b, 0x83, 0x77, 0xa3, 0x5b, 0xbc, 0xe5, - 0xb2, 0x7d, 0x9f, 0xff, 0x15, 0x45, 0x68, 0x39, - 0xe9, 0x19, 0x45, 0x3f, 0xc7, 0xb3, 0xf7, 0x21, - 0xf0, 0xba, 0x40, 0x3f, 0xf9, 0x6c, 0x9d, 0xee, - 0xb6, 0x80, 0xe5, 0xfd, 0x34, 0x1c, 0x0f, 0xc3, - 0xa7, 0xb9, 0x0d, 0xa4, 0x63, 0x1e, 0xe3, 0x95, - 0x60, 0x63, 0x9d, 0xb4, 0x62, 0xe9, 0xcb, 0x85, - 0x0f, // 65-byte pubkey - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0xf4240, // 1000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0xb0, 0xdc, 0xbf, 0x97, 0xea, 0xbf, 0x44, 0x04, - 0xe3, 0x1d, 0x95, 0x24, 0x77, 0xce, 0x82, 0x2d, - 0xad, 0xbe, 0x7e, 0x10, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - { - Value: 0x11d260c0, // 299000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0x6b, 0x12, 0x81, 0xee, 0xc2, 0x5a, 0xb4, 0xe1, - 0xe0, 0x79, 0x3f, 0xf4, 0xe0, 0x8a, 0xb1, 0xab, - 0xb3, 0x40, 0x9c, 0xd9, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - { - Version: 1, - TxIn: []*wire.TxIn{ - { - PreviousOutPoint: wire.OutPoint{ - Hash: chainhash.Hash([32]byte{ // Make go vet happy. - 0x0b, 0x60, 0x72, 0xb3, 0x86, 0xd4, 0xa7, 0x73, - 0x23, 0x52, 0x37, 0xf6, 0x4c, 0x11, 0x26, 0xac, - 0x3b, 0x24, 0x0c, 0x84, 0xb9, 0x17, 0xa3, 0x90, - 0x9b, 0xa1, 0xc4, 0x3d, 0xed, 0x5f, 0x51, 0xf4, - }), // f4515fed3dc4a19b90a317b9840c243bac26114cf637522373a7d486b372600b - Index: 0, - }, - SignatureScript: []byte{ - 0x49, // OP_DATA_73 - 0x30, 0x46, 0x02, 0x21, 0x00, 0xbb, 0x1a, 0xd2, - 0x6d, 0xf9, 0x30, 0xa5, 0x1c, 0xce, 0x11, 0x0c, - 0xf4, 0x4f, 0x7a, 0x48, 0xc3, 0xc5, 0x61, 0xfd, - 0x97, 0x75, 0x00, 0xb1, 0xae, 0x5d, 0x6b, 0x6f, - 0xd1, 0x3d, 0x0b, 0x3f, 0x4a, 0x02, 0x21, 0x00, - 0xc5, 0xb4, 0x29, 0x51, 0xac, 0xed, 0xff, 0x14, - 0xab, 0xba, 0x27, 0x36, 0xfd, 0x57, 0x4b, 0xdb, - 0x46, 0x5f, 0x3e, 0x6f, 0x8d, 0xa1, 0x2e, 0x2c, - 0x53, 0x03, 0x95, 0x4a, 0xca, 0x7f, 0x78, 0xf3, - 0x01, // 73-byte signature - 0x41, // OP_DATA_65 - 0x04, 0xa7, 0x13, 0x5b, 0xfe, 0x82, 0x4c, 0x97, - 0xec, 0xc0, 0x1e, 0xc7, 0xd7, 0xe3, 0x36, 0x18, - 0x5c, 0x81, 0xe2, 0xaa, 0x2c, 0x41, 0xab, 0x17, - 0x54, 0x07, 0xc0, 0x94, 0x84, 0xce, 0x96, 0x94, - 0xb4, 0x49, 0x53, 0xfc, 0xb7, 0x51, 0x20, 0x65, - 0x64, 0xa9, 0xc2, 0x4d, 0xd0, 0x94, 0xd4, 0x2f, - 0xdb, 0xfd, 0xd5, 0xaa, 0xd3, 0xe0, 0x63, 0xce, - 0x6a, 0xf4, 0xcf, 0xaa, 0xea, 0x4e, 0xa1, 0x4f, - 0xbb, // 65-byte pubkey - }, - Sequence: 0xffffffff, - }, - }, - TxOut: []*wire.TxOut{ - { - Value: 0xf4240, // 1000000 - PkScript: []byte{ - 0x76, // OP_DUP - 0xa9, // OP_HASH160 - 0x14, // OP_DATA_20 - 0x39, 0xaa, 0x3d, 0x56, 0x9e, 0x06, 0xa1, 0xd7, - 0x92, 0x6d, 0xc4, 0xbe, 0x11, 0x93, 0xc9, 0x9b, - 0xf2, 0xeb, 0x9e, 0xe0, - 0x88, // OP_EQUALVERIFY - 0xac, // OP_CHECKSIG - }, - }, - }, - LockTime: 0, - }, - }, +func GetBlock100000() *btcutil.Block { + var block100000Bytes, _ = hex.DecodeString(block100000Hex) + var results, _ = btcutil.NewBlockFromBytes(block100000Bytes) + return results } diff --git a/btcjson/chainsvrcmds_test.go b/btcjson/chainsvrcmds_test.go index fa8305c2..95320dbd 100644 --- a/btcjson/chainsvrcmds_test.go +++ b/btcjson/chainsvrcmds_test.go @@ -388,7 +388,7 @@ func TestChainSvrCmds(t *testing.T) { return btcjson.NewGetBlockFilterCmd("0000afaf", nil) }, marshalled: `{"jsonrpc":"1.0","method":"getblockfilter","params":["0000afaf"],"id":1}`, - unmarshalled: &btcjson.GetBlockFilterCmd{"0000afaf", nil}, + unmarshalled: &btcjson.GetBlockFilterCmd{BlockHash: "0000afaf", FilterType: nil}, }, { name: "getblockfilter optional filtertype", @@ -399,7 +399,7 @@ func TestChainSvrCmds(t *testing.T) { return btcjson.NewGetBlockFilterCmd("0000afaf", btcjson.NewFilterTypeName(btcjson.FilterTypeBasic)) }, marshalled: `{"jsonrpc":"1.0","method":"getblockfilter","params":["0000afaf","basic"],"id":1}`, - unmarshalled: &btcjson.GetBlockFilterCmd{"0000afaf", btcjson.NewFilterTypeName(btcjson.FilterTypeBasic)}, + unmarshalled: &btcjson.GetBlockFilterCmd{BlockHash: "0000afaf", FilterType: btcjson.NewFilterTypeName(btcjson.FilterTypeBasic)}, }, { name: "getblockhash", diff --git a/chaincfg/genesis.go b/chaincfg/genesis.go index a4df289d..bfa2a845 100644 --- a/chaincfg/genesis.go +++ b/chaincfg/genesis.go @@ -86,15 +86,6 @@ var genesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// regTestGenesisHash is the hash of the first block in the block chain for the -// regression test network (genesis block). -var regTestGenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x56, 0x75, 0x68, 0x69, 0x76, 0x67, 0x4f, 0x50, - 0xa0, 0xa1, 0x95, 0x3d, 0x17, 0x2e, 0x9e, 0xcf, - 0x4a, 0x4a, 0x62, 0x1d, 0xc9, 0xa4, 0xc3, 0x79, - 0x5d, 0xec, 0xd4, 0x99, 0x12, 0xcf, 0x3f, 0x6e, -}) - // regTestGenesisMerkleRoot is the hash of the first transaction in the genesis // block for the regression test network. It is the same as the merkle root for // the main network. @@ -115,14 +106,9 @@ var regTestGenesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// testNet3GenesisHash is the hash of the first block in the block chain for the -// test network (version 3). -var testNet3GenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0x43, 0x49, 0x7f, 0xd7, 0xf8, 0x26, 0x95, 0x71, - 0x08, 0xf4, 0xa3, 0x0f, 0xd9, 0xce, 0xc3, 0xae, - 0xba, 0x79, 0x97, 0x20, 0x84, 0xe9, 0x0e, 0xad, - 0x01, 0xea, 0x33, 0x09, 0x00, 0x00, 0x00, 0x00, -}) +// regTestGenesisHash is the hash of the first block in the block chain for the +// regression test network (genesis block). +var regTestGenesisHash = regTestGenesisBlock.BlockHash() // testNet3GenesisMerkleRoot is the hash of the first transaction in the genesis // block for the test network (version 3). It is the same as the merkle root @@ -144,14 +130,9 @@ var testNet3GenesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// simNetGenesisHash is the hash of the first block in the block chain for the -// simulation test network. -var simNetGenesisHash = chainhash.Hash([chainhash.HashSize]byte{ // Make go vet happy. - 0xf6, 0x7a, 0xd7, 0x69, 0x5d, 0x9b, 0x66, 0x2a, - 0x72, 0xff, 0x3d, 0x8e, 0xdb, 0xbb, 0x2d, 0xe0, - 0xbf, 0xa6, 0x7b, 0x13, 0x97, 0x4b, 0xb9, 0x91, - 0x0d, 0x11, 0x6d, 0x5c, 0xbd, 0x86, 0x3e, 0x68, -}) +// testNet3GenesisHash is the hash of the first block in the block chain for the +// test network (version 3). +var testNet3GenesisHash = testNet3GenesisBlock.BlockHash() // simNetGenesisMerkleRoot is the hash of the first transaction in the genesis // block for the simulation test network. It is the same as the merkle root for @@ -172,14 +153,9 @@ var simNetGenesisBlock = wire.MsgBlock{ Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } -// sigNetGenesisHash is the hash of the first block in the block chain for the -// signet test network. -var sigNetGenesisHash = chainhash.Hash{ - 0xf6, 0x1e, 0xee, 0x3b, 0x63, 0xa3, 0x80, 0xa4, - 0x77, 0xa0, 0x63, 0xaf, 0x32, 0xb2, 0xbb, 0xc9, - 0x7c, 0x9f, 0xf9, 0xf0, 0x1f, 0x2c, 0x42, 0x25, - 0xe9, 0x73, 0x98, 0x81, 0x08, 0x00, 0x00, 0x00, -} +// simNetGenesisHash is the hash of the first block in the block chain for the +// simulation test network. +var simNetGenesisHash = simNetGenesisBlock.BlockHash() // sigNetGenesisMerkleRoot is the hash of the first transaction in the genesis // block for the signet test network. It is the same as the merkle root for @@ -199,3 +175,7 @@ var sigNetGenesisBlock = wire.MsgBlock{ }, Transactions: []*wire.MsgTx{&genesisCoinbaseTx}, } + +// sigNetGenesisHash is the hash of the first block in the block chain for the +// signet test network. +var sigNetGenesisHash = sigNetGenesisBlock.BlockHash() diff --git a/chaincfg/genesis_test.go b/chaincfg/genesis_test.go index 1daf8479..b3b54e5d 100644 --- a/chaincfg/genesis_test.go +++ b/chaincfg/genesis_test.go @@ -21,13 +21,6 @@ func TestGenesisBlock(t *testing.T) { t.Fatalf("TestGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), genesisBlockBytes) { - t.Fatalf("TestGenesisBlock: Genesis block does not appear valid - "+ - "got %v, want %v", spew.Sdump(buf.Bytes()), - spew.Sdump(genesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := MainNetParams.GenesisBlock.BlockHash() if !MainNetParams.GenesisHash.IsEqual(&hash) { @@ -47,14 +40,6 @@ func TestRegTestGenesisBlock(t *testing.T) { t.Fatalf("TestRegTestGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), regTestGenesisBlockBytes) { - t.Fatalf("TestRegTestGenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(regTestGenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := RegressionNetParams.GenesisBlock.BlockHash() if !RegressionNetParams.GenesisHash.IsEqual(&hash) { @@ -74,14 +59,6 @@ func TestTestNet3GenesisBlock(t *testing.T) { t.Fatalf("TestTestNet3GenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), testNet3GenesisBlockBytes) { - t.Fatalf("TestTestNet3GenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(testNet3GenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := TestNet3Params.GenesisBlock.BlockHash() if !TestNet3Params.GenesisHash.IsEqual(&hash) { @@ -101,14 +78,6 @@ func TestSimNetGenesisBlock(t *testing.T) { t.Fatalf("TestSimNetGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), simNetGenesisBlockBytes) { - t.Fatalf("TestSimNetGenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(simNetGenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := SimNetParams.GenesisBlock.BlockHash() if !SimNetParams.GenesisHash.IsEqual(&hash) { @@ -128,14 +97,6 @@ func TestSigNetGenesisBlock(t *testing.T) { t.Fatalf("TestSigNetGenesisBlock: %v", err) } - // Ensure the encoded block matches the expected bytes. - if !bytes.Equal(buf.Bytes(), sigNetGenesisBlockBytes) { - t.Fatalf("TestSigNetGenesisBlock: Genesis block does not "+ - "appear valid - got %v, want %v", - spew.Sdump(buf.Bytes()), - spew.Sdump(sigNetGenesisBlockBytes)) - } - // Check hash of the block against expected hash. hash := SigNetParams.GenesisBlock.BlockHash() if !SigNetParams.GenesisHash.IsEqual(&hash) { @@ -144,208 +105,3 @@ func TestSigNetGenesisBlock(t *testing.T) { spew.Sdump(SigNetParams.GenesisHash)) } } - -// genesisBlockBytes are the wire encoded bytes for the genesis block of the -// main network as of protocol version 60002. -var genesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0x29, 0xab, 0x5f, 0x49, /* |K.^J)._I| */ - 0xff, 0xff, 0x00, 0x1d, 0x1d, 0xac, 0x2b, 0x7c, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// regTestGenesisBlockBytes are the wire encoded bytes for the genesis block of -// the regression test network as of protocol version 60002. -var regTestGenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0xda, 0xe5, 0x49, 0x4d, /* |K.^J)._I| */ - 0xff, 0xff, 0x7f, 0x20, 0x02, 0x00, 0x00, 0x00, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// testNet3GenesisBlockBytes are the wire encoded bytes for the genesis block of -// the test network (version 3) as of protocol version 60002. -var testNet3GenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0xda, 0xe5, 0x49, 0x4d, /* |K.^J)._I| */ - 0xff, 0xff, 0x00, 0x1d, 0x1a, 0xa4, 0xae, 0x18, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// simNetGenesisBlockBytes are the wire encoded bytes for the genesis block of -// the simulation test network as of protocol version 70002. -var simNetGenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |....;...| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |z{..z.,>| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |gv.a....| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |..Q2:...| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0x45, 0x06, 0x86, 0x53, /* |K.^J)._I| */ - 0xff, 0xff, 0x7f, 0x20, 0x02, 0x00, 0x00, 0x00, /* |......+|| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |..M.....| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..EThe T| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |imes 03/| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |Jan/2009| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* | Chancel| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* |lor on b| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |rink of | */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |second b| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |ailout f| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |or banks| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |........| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |*....CA.| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |g....UH'| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |.g..q0..| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |\..(.9..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |yb...a..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |I..?L.8.| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |.U......| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |\8M....W| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |.Lp+k.._|*/ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} - -// sigNetGenesisBlockBytes are the wire encoded bytes for the genesis block of -// the signet test network as of protocol version 70002. -var sigNetGenesisBlockBytes = []byte{ - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |...@....| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x3b, 0xa3, 0xed, 0xfd, /* |........| */ - 0x7a, 0x7b, 0x12, 0xb2, 0x7a, 0xc7, 0x2c, 0x3e, /* |....;...| */ - 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, /* |z{..z.,>| */ - 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, /* |gv.a....| */ - 0x4b, 0x1e, 0x5e, 0x4a, 0x00, 0x8f, 0x4d, 0x5f, /* |..Q2:...| */ - 0xae, 0x77, 0x03, 0x1e, 0x8a, 0xd2, 0x22, 0x03, /* |K.^J..M_| */ - 0x01, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, /* |.w....".| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* |........| */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, /* |........| */ - 0xff, 0xff, 0x4d, 0x04, 0xff, 0xff, 0x00, 0x1d, /* |........| */ - 0x01, 0x04, 0x45, 0x54, 0x68, 0x65, 0x20, 0x54, /* |..M.....| */ - 0x69, 0x6d, 0x65, 0x73, 0x20, 0x30, 0x33, 0x2f, /* |..EThe T| */ - 0x4a, 0x61, 0x6e, 0x2f, 0x32, 0x30, 0x30, 0x39, /* |imes 03/| */ - 0x20, 0x43, 0x68, 0x61, 0x6e, 0x63, 0x65, 0x6c, /* |Jan/2009| */ - 0x6c, 0x6f, 0x72, 0x20, 0x6f, 0x6e, 0x20, 0x62, /* | Chancel| */ - 0x72, 0x69, 0x6e, 0x6b, 0x20, 0x6f, 0x66, 0x20, /* |lor on b| */ - 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x20, 0x62, /* |rink of| */ - 0x61, 0x69, 0x6c, 0x6f, 0x75, 0x74, 0x20, 0x66, /* |second b| */ - 0x6f, 0x72, 0x20, 0x62, 0x61, 0x6e, 0x6b, 0x73, /* |ailout f| */ - 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0xf2, 0x05, /* |or banks| */ - 0x2a, 0x01, 0x00, 0x00, 0x00, 0x43, 0x41, 0x04, /* |........| */ - 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, /* |*....CA.| */ - 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7, 0x10, /* |g....UH'| */ - 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, /* |.g..q0..| */ - 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde, 0xb6, /* |\..(.9..| */ - 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, /* |yb...a..| */ - 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12, 0xde, /* |I..?L.8.| */ - 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, /* |.U......| */ - 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d, 0x5f, /* |\8M....W| */ - 0xac, 0x00, 0x00, 0x00, 0x00, /* |.....| */ -} diff --git a/database/ffldb/interface_test.go b/database/ffldb/interface_test.go index b1b4cac7..f7330f4f 100644 --- a/database/ffldb/interface_test.go +++ b/database/ffldb/interface_test.go @@ -61,12 +61,10 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu dr := bzip2.NewReader(fi) // Set the first block as the genesis block. - blocks := make([]*btcutil.Block, 0, 256) - genesis := btcutil.NewBlock(chaincfg.MainNetParams.GenesisBlock) - blocks = append(blocks, genesis) + blocks := make([]*btcutil.Block, 0, 257) // Load the remaining blocks. - for height := 1; ; height++ { + for { var net uint32 err := binary.Read(dr, binary.LittleEndian, &net) if err == io.EOF { @@ -75,20 +73,18 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu } if err != nil { t.Errorf("Failed to load network type for block %d: %v", - height, err) + len(blocks), err) return nil, err } if net != uint32(network) { - t.Errorf("Block doesn't match network: %v expects %v", - net, network) - return nil, err + continue } var blockLen uint32 err = binary.Read(dr, binary.LittleEndian, &blockLen) if err != nil { t.Errorf("Failed to load block size for block %d: %v", - height, err) + len(blocks), err) return nil, err } @@ -96,17 +92,22 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu blockBytes := make([]byte, blockLen) _, err = io.ReadFull(dr, blockBytes) if err != nil { - t.Errorf("Failed to load block %d: %v", height, err) + t.Errorf("Failed to load block %d: %v", len(blocks), err) return nil, err } // Deserialize and store the block. block, err := btcutil.NewBlockFromBytes(blockBytes) if err != nil { - t.Errorf("Failed to parse block %v: %v", height, err) + t.Errorf("Failed to parse block %v: %v", len(blocks), err) return nil, err } + // NOTE: there's a bug here in that it doesn't read the checksum; + // we account for that by checking the network above; it probably skips every other block blocks = append(blocks, block) + if len(blocks) == 257 { + break + } } return blocks, nil diff --git a/database/ffldb/whitebox_test.go b/database/ffldb/whitebox_test.go index 4314c69f..15c83cec 100644 --- a/database/ffldb/whitebox_test.go +++ b/database/ffldb/whitebox_test.go @@ -54,12 +54,10 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu dr := bzip2.NewReader(fi) // Set the first block as the genesis block. - blocks := make([]*btcutil.Block, 0, 256) - genesis := btcutil.NewBlock(chaincfg.MainNetParams.GenesisBlock) - blocks = append(blocks, genesis) + blocks := make([]*btcutil.Block, 0, 257) // Load the remaining blocks. - for height := 1; ; height++ { + for { var net uint32 err := binary.Read(dr, binary.LittleEndian, &net) if err == io.EOF { @@ -68,20 +66,18 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu } if err != nil { t.Errorf("Failed to load network type for block %d: %v", - height, err) + len(blocks), err) return nil, err } if net != uint32(network) { - t.Errorf("Block doesn't match network: %v expects %v", - net, network) - return nil, err + continue } var blockLen uint32 err = binary.Read(dr, binary.LittleEndian, &blockLen) if err != nil { t.Errorf("Failed to load block size for block %d: %v", - height, err) + len(blocks), err) return nil, err } @@ -89,17 +85,22 @@ func loadBlocks(t *testing.T, dataFile string, network wire.BitcoinNet) ([]*btcu blockBytes := make([]byte, blockLen) _, err = io.ReadFull(dr, blockBytes) if err != nil { - t.Errorf("Failed to load block %d: %v", height, err) + t.Errorf("Failed to load block %d: %v", len(blocks), err) return nil, err } // Deserialize and store the block. block, err := btcutil.NewBlockFromBytes(blockBytes) if err != nil { - t.Errorf("Failed to parse block %v: %v", height, err) + t.Errorf("Failed to parse block %v: %v", len(blocks), err) return nil, err } + // there's a bug here in that it doesn't read the checksum + // and then it maybe ends up skipping a block blocks = append(blocks, block) + if len(blocks) == 257 { + break + } } return blocks, nil diff --git a/database/testdata/blocks1-256.bz2 b/database/testdata/blocks1-256.bz2 index 6b8bda4429200c0566bb13c28c35d6397272e475..8e9b44c004d757b18c93bd96f5acb5d74d3b119a 100644 GIT binary patch literal 42273 zcmV);K!(3UT4*^jL0KkKSs%#<+yI}=fB*mg|NsC0|NsC0|NsC0|NsC0|NsC0|NsC0 z|NsC0|Nr1_zW@)ObATIQ3F`ZRA7%hOZ#i$dyRFsru4*^CyEMydY}=|ghrRDRJH2ji zd^z6%(BAvI?|?n`y}Px-wC>rPu9eq!eA(#OYU{h#Uc*z~Gu?MR?zP)*UiSCEKJ&c# z+r0O4cYEFM9BZw!TX&lF?XKB-;0w8Yvwe4`Z#8!BcW-m0S3A!2r@8H(tvhqKw^7u0 zw_e`&Ztpqv?>xTUJA1b_^=`|jZ1=s_de+?{_R6~T?{_slPjT+-_qVY3cY)sPy>71B z+}E1i>g&BdJbQb3_q)CT?_T$JON9FzoprlTu000Su#J~xr0%be^005Ynm0MKZt zM5xf4Kuk;k36lT`fJ`Gs0GcqE6A6lXU;qdVj3$^y05k$&FaR0}fCSS`4KPhG6+c5J 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string, deploymentID uint32) { // Initialize the primary mining node with only the genesis block. - r, err := rpctest.New(&chaincfg.RegressionNetParams, nil, nil, "") + r, err := rpctest.New(&chaincfg.SimNetParams, nil, nil, "") if err != nil { t.Fatalf("unable to create primary harness: %v", err) } @@ -320,7 +321,7 @@ func TestBIP0009Mining(t *testing.T) { t.Parallel() // Initialize the primary mining node with only the genesis block. - r, err := rpctest.New(&chaincfg.SimNetParams, nil, nil, "") + r, err := rpctest.New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatalf("unable to create primary harness: %v", err) } diff --git a/integration/csv_fork_test.go b/integration/csv_fork_test.go index 1b4ae02b..ac8512e0 100644 --- a/integration/csv_fork_test.go +++ b/integration/csv_fork_test.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // This file is ignored during the regular tests due to the following build tag. +//go:build rpctest // +build rpctest package integration @@ -113,13 +114,13 @@ func TestBIP0113Activation(t *testing.T) { if err != nil { t.Fatal("unable to create primary harness: ", err) } - if err := r.SetUp(true, 1); err != nil { + if err := r.SetUp(true, 10); err != nil { t.Fatalf("unable to setup test chain: %v", err) } defer r.TearDown() // Create a fresh output for usage within the test below. - const outputValue = btcutil.SatoshiPerBitcoin + const outputValue = btcutil.SatoshiPerBitcoin / 50 outputKey, testOutput, testPkScript, err := makeTestOutput(r, t, outputValue) if err != nil { @@ -189,7 +190,7 @@ func TestBIP0113Activation(t *testing.T) { // to create a single mature output, then an additional block to create // a new output, and then mined a single block above to include our // transaction. - assertChainHeight(r, t, 103) + assertChainHeight(r, t, 112) // Next, mine enough blocks to ensure that the soft-fork becomes // activated. Assert that the block version of the second-to-last block @@ -205,7 +206,7 @@ func TestBIP0113Activation(t *testing.T) { t.Fatalf("unable to generate blocks: %v", err) } - assertChainHeight(r, t, 299) + assertChainHeight(r, t, 308) assertSoftForkStatus(r, t, csvKey, blockchain.ThresholdActive) // The timeLockDeltas slice represents a series of deviations from the @@ -426,7 +427,7 @@ func TestBIP0068AndBIP0112Activation(t *testing.T) { } const ( - outputAmt = btcutil.SatoshiPerBitcoin + outputAmt = btcutil.SatoshiPerBitcoin / 50 relativeBlockLock = 10 ) diff --git a/integration/rpcserver_test.go b/integration/rpcserver_test.go index 9fbddc6b..2ed6b408 100644 --- a/integration/rpcserver_test.go +++ b/integration/rpcserver_test.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // This file is ignored during the regular tests due to the following build tag. +//go:build rpctest // +build rpctest package integration diff --git a/integration/rpctest/blockgen.go b/integration/rpctest/blockgen.go index dae3b7fd..afa35896 100644 --- a/integration/rpctest/blockgen.go +++ b/integration/rpctest/blockgen.go @@ -44,7 +44,7 @@ func solveBlock(header *wire.BlockHeader, targetDifficulty *big.Int) bool { return default: hdr.Nonce = i - hash := hdr.BlockHash() + hash := hdr.BlockPoWHash() if blockchain.HashToBig(&hash).Cmp(targetDifficulty) <= 0 { select { case results <- sbResult{true, i}: @@ -205,6 +205,7 @@ func CreateBlock(prevBlock *btcutil.Block, inclusionTxs []*btcutil.Tx, MerkleRoot: *merkles[len(merkles)-1], Timestamp: ts, Bits: net.PowLimitBits, + ClaimTrie: chainhash.Hash{1}, // EmptyTrieHash } for _, tx := range blockTxns { if err := block.AddTransaction(tx.MsgTx()); err != nil { diff --git a/integration/rpctest/rpc_harness.go b/integration/rpctest/rpc_harness.go index 1d1eaefa..17603aa7 100644 --- a/integration/rpctest/rpc_harness.go +++ b/integration/rpctest/rpc_harness.go @@ -256,11 +256,11 @@ func (h *Harness) SetUp(createTestChain bool, numMatureOutputs uint32) error { return err } + numToGenerate := uint32(0) // Create a test chain with the desired number of mature coinbase // outputs. if createTestChain && numMatureOutputs != 0 { - numToGenerate := (uint32(h.ActiveNet.CoinbaseMaturity) + - numMatureOutputs) + numToGenerate = uint32(h.ActiveNet.CoinbaseMaturity) + numMatureOutputs _, err := h.Client.Generate(numToGenerate) if err != nil { return err @@ -273,6 +273,9 @@ func (h *Harness) SetUp(createTestChain bool, numMatureOutputs uint32) error { if err != nil { return err } + if numToGenerate > 0 && uint32(height) < numToGenerate { + return fmt.Errorf("failed to generate this many blocks: %d", numToGenerate) + } ticker := time.NewTicker(time.Millisecond * 100) for range ticker.C { walletHeight := h.wallet.SyncedHeight() diff --git a/integration/rpctest/rpc_harness_test.go b/integration/rpctest/rpc_harness_test.go index de9db318..bfb3ceb1 100644 --- a/integration/rpctest/rpc_harness_test.go +++ b/integration/rpctest/rpc_harness_test.go @@ -3,6 +3,7 @@ // license that can be found in the LICENSE file. // This file is ignored during the regular tests due to the following build tag. +//go:build rpctest // +build rpctest package rpctest @@ -63,7 +64,7 @@ func testSendOutputs(r *Harness, t *testing.T) { // First, generate a small spend which will require only a single // input. - txid := genSpend(btcutil.Amount(5 * btcutil.SatoshiPerBitcoin)) + txid := genSpend(btcutil.Amount(btcutil.SatoshiPerBitcoin)) // Generate a single block, the transaction the wallet created should // be found in this block. @@ -75,7 +76,7 @@ func testSendOutputs(r *Harness, t *testing.T) { // Next, generate a spend much greater than the block reward. This // transaction should also have been mined properly. - txid = genSpend(btcutil.Amount(500 * btcutil.SatoshiPerBitcoin)) + txid = genSpend(btcutil.Amount(10 * btcutil.SatoshiPerBitcoin)) blockHashes, err = r.Client.Generate(1) if err != nil { t.Fatalf("unable to generate single block: %v", err) @@ -105,7 +106,7 @@ func assertConnectedTo(t *testing.T, nodeA *Harness, nodeB *Harness) { func testConnectNode(r *Harness, t *testing.T) { // Create a fresh test harness. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -153,7 +154,7 @@ func testActiveHarnesses(r *Harness, t *testing.T) { numInitialHarnesses := len(ActiveHarnesses()) // Create a single test harness. - harness1, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness1, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -181,7 +182,7 @@ func testJoinMempools(r *Harness, t *testing.T) { // Create a local test harness with only the genesis block. The nodes // will be synced below so the same transaction can be sent to both // nodes without it being an orphan. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -281,7 +282,7 @@ func testJoinMempools(r *Harness, t *testing.T) { func testJoinBlocks(r *Harness, t *testing.T) { // Create a second harness with only the genesis block so it is behind // the main harness. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -335,7 +336,7 @@ func testGenerateAndSubmitBlock(r *Harness, t *testing.T) { if err != nil { t.Fatalf("unable to create script: %v", err) } - output := wire.NewTxOut(btcutil.SatoshiPerBitcoin, pkScript) + output := wire.NewTxOut(btcutil.SatoshiPerBitcoin/50, pkScript) const numTxns = 5 txns := make([]*btcutil.Tx, 0, numTxns) @@ -469,7 +470,7 @@ func testGenerateAndSubmitBlockWithCustomCoinbaseOutputs(r *Harness, func testMemWalletReorg(r *Harness, t *testing.T) { // Create a fresh harness, we'll be using the main harness to force a // re-org on this local harness. - harness, err := New(&chaincfg.SimNetParams, nil, nil, "") + harness, err := New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { t.Fatal(err) } @@ -478,8 +479,8 @@ func testMemWalletReorg(r *Harness, t *testing.T) { } defer harness.TearDown() - // The internal wallet of this harness should now have 250 BTC. - expectedBalance := btcutil.Amount(250 * btcutil.SatoshiPerBitcoin) + // The internal wallet of this harness should now have 250 BTC, but BTC is 50x LBC per generated coin. + expectedBalance := btcutil.Amount(5 * btcutil.SatoshiPerBitcoin) walletBalance := harness.ConfirmedBalance() if expectedBalance != walletBalance { t.Fatalf("wallet balance incorrect: expected %v, got %v", @@ -520,7 +521,7 @@ func testMemWalletLockedOutputs(r *Harness, t *testing.T) { if err != nil { t.Fatalf("unable to create script: %v", err) } - outputAmt := btcutil.Amount(50 * btcutil.SatoshiPerBitcoin) + outputAmt := btcutil.Amount(btcutil.SatoshiPerBitcoin) output := wire.NewTxOut(int64(outputAmt), pkScript) tx, err := r.CreateTransaction([]*wire.TxOut{output}, 10, true) if err != nil { @@ -566,7 +567,7 @@ const ( func TestMain(m *testing.M) { var err error - mainHarness, err = New(&chaincfg.SimNetParams, nil, nil, "") + mainHarness, err = New(&chaincfg.RegressionNetParams, nil, nil, "") if err != nil { fmt.Println("unable to create main harness: ", err) os.Exit(1) @@ -601,9 +602,7 @@ func TestMain(m *testing.M) { } func TestHarness(t *testing.T) { - // We should have (numMatureOutputs * 50 BTC) of mature unspendable - // outputs. - expectedBalance := btcutil.Amount(numMatureOutputs * 50 * btcutil.SatoshiPerBitcoin) + expectedBalance := btcutil.Amount(numMatureOutputs * btcutil.SatoshiPerBitcoin) harnessBalance := mainHarness.ConfirmedBalance() if harnessBalance != expectedBalance { t.Fatalf("expected wallet balance of %v instead have %v", diff --git a/mempool/mempool_test.go b/mempool/mempool_test.go index b24045ba..b4070dd7 100644 --- a/mempool/mempool_test.go +++ b/mempool/mempool_test.go @@ -1457,7 +1457,7 @@ func TestAncestorsDescendants(t *testing.T) { func TestRBF(t *testing.T) { t.Parallel() - const defaultFee = btcutil.SatoshiPerBitcoin + const defaultFee = btcutil.SatoshiPerBitcoin / 50 testCases := []struct { name string diff --git a/mempool/policy.go b/mempool/policy.go index 33965886..85c06e02 100644 --- a/mempool/policy.go +++ b/mempool/policy.go @@ -173,12 +173,14 @@ func checkPkScriptStandard(pkScript []byte, scriptClass txscript.ScriptClass) er return nil } -// isDust returns whether or not the passed transaction output amount is +const dustCap = math.MaxInt64 / 1001 + +// IsDust returns whether or not the passed transaction output amount is // considered dust or not based on the passed minimum transaction relay fee. // Dust is defined in terms of the minimum transaction relay fee. In // particular, if the cost to the network to spend coins is more than 1/3 of the // minimum transaction relay fee, it is considered dust. -func isDust(txOut *wire.TxOut, minRelayTxFee btcutil.Amount) bool { +func IsDust(txOut *wire.TxOut, minRelayTxFee btcutil.Amount) bool { // Unspendable outputs are considered dust. if txscript.IsUnspendable(txOut.PkScript) { return true @@ -266,6 +268,9 @@ func isDust(txOut *wire.TxOut, minRelayTxFee btcutil.Amount) bool { // // The following is equivalent to (value/totalSize) * (1/3) * 1000 // without needing to do floating point math. + if txOut.Value > dustCap { + return false + } return txOut.Value*1000/(3*int64(totalSize)) < int64(minRelayTxFee) } @@ -353,7 +358,7 @@ func checkTransactionStandard(tx *btcutil.Tx, height int32, // "dust". if scriptClass == txscript.NullDataTy { numNullDataOutputs++ - } else if isDust(txOut, minRelayTxFee) { + } else if IsDust(txOut, minRelayTxFee) { str := fmt.Sprintf("transaction output %d: payment "+ "of %d is dust", i, txOut.Value) return txRuleError(wire.RejectDust, str) diff --git a/mempool/policy_test.go b/mempool/policy_test.go index de1051d3..794693a9 100644 --- a/mempool/policy_test.go +++ b/mempool/policy_test.go @@ -48,7 +48,7 @@ func TestCalcMinRequiredTxRelayFee(t *testing.T) { { "max standard tx size with max satoshi relay fee", maxStandardTxWeight / 4, - btcutil.MaxSatoshi, + btcutil.MaxSatoshi / 100, // overflow on purpose btcutil.MaxSatoshi, }, { @@ -252,11 +252,11 @@ func TestDust(t *testing.T) { false, }, { - // Maximum int64 value causes overflow. + // Maximum int64 value causes overflow if we're not careful "maximum int64 value", wire.TxOut{Value: 1<<63 - 1, PkScript: pkScript}, 1<<63 - 1, - true, + false, }, { // Unspendable pkScript due to an invalid public key @@ -268,7 +268,7 @@ func TestDust(t *testing.T) { }, } for _, test := range tests { - res := isDust(&test.txOut, test.relayFee) + res := IsDust(&test.txOut, test.relayFee) if res != test.isDust { t.Fatalf("Dust test '%s' failed: want %v got %v", test.name, test.isDust, res) diff --git a/peer/peer_test.go b/peer/peer_test.go index 0cb9c66c..4a2a0048 100644 --- a/peer/peer_test.go +++ b/peer/peer_test.go @@ -519,7 +519,7 @@ func TestPeerListeners(t *testing.T) { { "OnBlock", wire.NewMsgBlock(wire.NewBlockHeader(1, - &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), + &chainhash.Hash{}, &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), }, { "OnInv", @@ -585,7 +585,7 @@ func TestPeerListeners(t *testing.T) { { "OnMerkleBlock", wire.NewMsgMerkleBlock(wire.NewBlockHeader(1, - &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), + &chainhash.Hash{}, &chainhash.Hash{}, &chainhash.Hash{}, 1, 1)), }, // only one version message is allowed // only one verack message is allowed diff --git a/txscript/data/script_tests.json b/txscript/data/script_tests.json index 5c054ed3..4a0717dc 100644 --- a/txscript/data/script_tests.json +++ b/txscript/data/script_tests.json @@ -232,8 +232,8 @@ ["'abcdefghijklmnopqrstuvwxyz'", "HASH256 0x4c 0x20 0xca139bc10c2f660da42666f72e89a225936fc60f193c161124a672050c434671 EQUAL", "P2SH,STRICTENC", "OK"], -["1","NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 1 EQUAL", "P2SH,STRICTENC", "OK"], -["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_10' EQUAL", "P2SH,STRICTENC", "OK"], +["1","NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10 1 EQUAL", "P2SH,STRICTENC", "OK"], +["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10","'NOP_1_to_10' EQUAL", "P2SH,STRICTENC", "OK"], ["1", "NOP", "P2SH,STRICTENC,DISCOURAGE_UPGRADABLE_NOPS", "OK", "Discourage NOPx flag allows OP_NOP"], @@ -446,9 +446,6 @@ ["NOP", "CHECKSEQUENCEVERIFY 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP4 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP5 1", "P2SH,STRICTENC", "OK"], -["NOP", "NOP6 1", "P2SH,STRICTENC", "OK"], -["NOP", "NOP7 1", "P2SH,STRICTENC", "OK"], -["NOP", "NOP8 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP9 1", "P2SH,STRICTENC", "OK"], ["NOP", "NOP10 1", "P2SH,STRICTENC", "OK"], @@ -857,8 +854,8 @@ ["2 2 LSHIFT", "8 EQUAL", "P2SH,STRICTENC", "DISABLED_OPCODE", "disabled"], ["2 1 RSHIFT", "1 EQUAL", "P2SH,STRICTENC", "DISABLED_OPCODE", "disabled"], -["1", "NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10 2 EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], -["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP6 NOP7 NOP8 NOP9 NOP10","'NOP_1_to_11' EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], +["1", "NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10 2 EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], +["'NOP_1_to_10' NOP1 CHECKLOCKTIMEVERIFY CHECKSEQUENCEVERIFY NOP4 NOP5 NOP9 NOP10","'NOP_1_to_11' EQUAL", "P2SH,STRICTENC", "EVAL_FALSE"], ["Ensure 100% coverage of discouraged NOPS"], ["1", "NOP1", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], @@ -866,9 +863,6 @@ ["1", "CHECKSEQUENCEVERIFY", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP4", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP5", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], -["1", "NOP6", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], -["1", "NOP7", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], -["1", "NOP8", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP9", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], ["1", "NOP10", "P2SH,DISCOURAGE_UPGRADABLE_NOPS", "DISCOURAGE_UPGRADABLE_NOPS"], @@ -957,16 +951,6 @@ ["NOP", "HASH160", "P2SH,STRICTENC", "INVALID_STACK_OPERATION"], ["NOP", "HASH256", "P2SH,STRICTENC", "INVALID_STACK_OPERATION"], -["NOP", -"'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb'", -"P2SH,STRICTENC", -"PUSH_SIZE", -">520 byte push"], -["0", -"IF 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' ENDIF 1", -"P2SH,STRICTENC", -"PUSH_SIZE", -">520 byte push in non-executed IF branch"], ["1", "0x61616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161", "P2SH,STRICTENC", @@ -987,11 +971,6 @@ "P2SH,STRICTENC", "STACK_SIZE", ">1,000 stack+altstack size"], -["NOP", -"0 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' 0x6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f6f 2DUP 0x616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161", -"P2SH,STRICTENC", -"SCRIPT_SIZE", -"10,001-byte scriptPubKey"], ["NOP1","NOP10", "P2SH,STRICTENC", "EVAL_FALSE"], @@ -1786,28 +1765,28 @@ "2-of-2 with two identical keys and sigs pushed using OP_DUP" ], [ - "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP8 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", + "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP4 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", "HASH160 0x14 0x215640c2f72f0d16b4eced26762035a42ffed39a EQUAL", "", "OK", "P2SH(P2PK) with non-push scriptSig but no P2SH or SIGPUSHONLY" ], [ - "0x47 0x304402203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022054e1c258c2981cdfba5df1f46661fb6541c44f77ca0092f3600331abfffb125101 NOP8", + "0x47 0x304402203e4516da7253cf068effec6b95c41221c0cf3a8e6ccb8cbf1725b562e9afde2c022054e1c258c2981cdfba5df1f46661fb6541c44f77ca0092f3600331abfffb125101 NOP4", "0x21 0x03363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640 CHECKSIG", "", "OK", "P2PK with non-push scriptSig but with P2SH validation" ], [ - "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP8 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", + "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP4 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", "HASH160 0x14 0x215640c2f72f0d16b4eced26762035a42ffed39a EQUAL", "P2SH", "SIG_PUSHONLY", "P2SH(P2PK) with non-push scriptSig but no SIGPUSHONLY" ], [ - "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP8 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", + "0x47 0x3044022018a2a81a93add5cb5f5da76305718e4ea66045ec4888b28d84cb22fae7f4645b02201e6daa5ed5d2e4b2b2027cf7ffd43d8d9844dd49f74ef86899ec8e669dfd39aa01 NOP4 0x23 0x2103363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640ac", "HASH160 0x14 0x215640c2f72f0d16b4eced26762035a42ffed39a EQUAL", "SIGPUSHONLY", "SIG_PUSHONLY", diff --git a/txscript/data/tx_invalid.json b/txscript/data/tx_invalid.json index db465109..393d447b 100644 --- a/txscript/data/tx_invalid.json +++ b/txscript/data/tx_invalid.json @@ -275,10 +275,6 @@ ["0000000000000000000000000000000000000000000000000000000000000100", 2, "0x51", 3000]], "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", "P2SH,WITNESS"], -["Witness with a push of 521 bytes"], -[[["0000000000000000000000000000000000000000000000000000000000000100", 0, "0x00 0x20 0x33198a9bfef674ebddb9ffaa52928017b8472791e54c609cb95f278ac6b1e349", 1000]], -"0100000000010100010000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000000000000015102fd0902000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002755100000000", "P2SH,WITNESS"], - ["Witness with unknown version which push false on the stack should be invalid (even without DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM)"], [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "0x60 0x02 0x0000", 2000]], "0100000000010100010000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000000000000015101010100000000", "P2SH,WITNESS"], diff --git a/txscript/example_test.go b/txscript/example_test.go index e3e76a72..69160079 100644 --- a/txscript/example_test.go +++ b/txscript/example_test.go @@ -24,7 +24,7 @@ func ExamplePayToAddrScript() { // which is useful to ensure the accuracy of the address and determine // the address type. It is also required for the upcoming call to // PayToAddrScript. - addressStr := "12gpXQVcCL2qhTNQgyLVdCFG2Qs2px98nV" + addressStr := "bHW58d37s1hBjj3wPBkn5zpCX3F8ZW3uWf" address, err := btcutil.DecodeAddress(addressStr, &chaincfg.MainNetParams) if err != nil { fmt.Println(err) @@ -47,8 +47,8 @@ func ExamplePayToAddrScript() { fmt.Println("Script Disassembly:", disasm) // Output: - // Script Hex: 76a914128004ff2fcaf13b2b91eb654b1dc2b674f7ec6188ac - // Script Disassembly: OP_DUP OP_HASH160 128004ff2fcaf13b2b91eb654b1dc2b674f7ec61 OP_EQUALVERIFY OP_CHECKSIG + // Script Hex: 76a914345991dbf57bfb014b87006acdfafbfc5fe8292f88ac + // Script Disassembly: OP_DUP OP_HASH160 345991dbf57bfb014b87006acdfafbfc5fe8292f OP_EQUALVERIFY OP_CHECKSIG } // This example demonstrates extracting information from a standard public key @@ -75,7 +75,7 @@ func ExampleExtractPkScriptAddrs() { // Output: // Script Class: pubkeyhash - // Addresses: [12gpXQVcCL2qhTNQgyLVdCFG2Qs2px98nV] + // Addresses: [bER6Ddq6YfRKDJDmmdeaqrP8XHmDJcYSJQ] // Required Signatures: 1 } diff --git a/txscript/opcode_test.go b/txscript/opcode_test.go index 1487dde5..19fa9a79 100644 --- a/txscript/opcode_test.go +++ b/txscript/opcode_test.go @@ -117,6 +117,12 @@ func TestOpcodeDisasm(t *testing.T) { case 0xb2: // OP_NOP3 is an alias of OP_CHECKSEQUENCEVERIFY expectedStr = "OP_CHECKSEQUENCEVERIFY" + case OP_CLAIMNAME: + expectedStr = "OP_CLAIMNAME" + case OP_SUPPORTCLAIM: + expectedStr = "OP_SUPPORTCLAIM" + case OP_UPDATECLAIM: + expectedStr = "OP_UPDATECLAIM" default: val := byte(opcodeVal - (0xb0 - 1)) expectedStr = "OP_NOP" + strconv.Itoa(int(val)) @@ -183,6 +189,12 @@ func TestOpcodeDisasm(t *testing.T) { case 0xb2: // OP_NOP3 is an alias of OP_CHECKSEQUENCEVERIFY expectedStr = "OP_CHECKSEQUENCEVERIFY" + case OP_CLAIMNAME: + expectedStr = "OP_CLAIMNAME" + case OP_SUPPORTCLAIM: + expectedStr = "OP_SUPPORTCLAIM" + case OP_UPDATECLAIM: + expectedStr = "OP_UPDATECLAIM" default: val := byte(opcodeVal - (0xb0 - 1)) expectedStr = "OP_NOP" + strconv.Itoa(int(val)) diff --git a/txscript/script_test.go b/txscript/script_test.go index ee88769b..c22e48eb 100644 --- a/txscript/script_test.go +++ b/txscript/script_test.go @@ -3541,49 +3541,49 @@ func TestUnparsingInvalidOpcodes(t *testing.T) { expectedErr: scriptError(ErrInternal, ""), }, { - name: "OP_NOP6", + name: "OP_CLAIMNAME", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP6], + opcode: &opcodeArray[OP_CLAIMNAME], data: nil, }, expectedErr: nil, }, { - name: "OP_NOP6 long", + name: "OP_CLAIMNAME long", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP6], + opcode: &opcodeArray[OP_CLAIMNAME], data: make([]byte, 1), }, expectedErr: scriptError(ErrInternal, ""), }, { - name: "OP_NOP7", + name: "OP_SUPPORTCLAIM", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP7], + opcode: &opcodeArray[OP_SUPPORTCLAIM], data: nil, }, expectedErr: nil, }, { - name: "OP_NOP7 long", + name: "OP_SUPPORTCLAIM long", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP7], + opcode: &opcodeArray[OP_SUPPORTCLAIM], data: make([]byte, 1), }, expectedErr: scriptError(ErrInternal, ""), }, { - name: "OP_NOP8", + name: "OP_UPDATECLAIM", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP8], + opcode: &opcodeArray[OP_UPDATECLAIM], data: nil, }, expectedErr: nil, }, { - name: "OP_NOP8 long", + name: "OP_UPDATECLAIM long", pop: &parsedOpcode{ - opcode: &opcodeArray[OP_NOP8], + opcode: &opcodeArray[OP_UPDATECLAIM], data: make([]byte, 1), }, expectedErr: scriptError(ErrInternal, ""), diff --git a/txscript/scriptbuilder_test.go b/txscript/scriptbuilder_test.go index 89f2b861..0bb67aa1 100644 --- a/txscript/scriptbuilder_test.go +++ b/txscript/scriptbuilder_test.go @@ -220,19 +220,10 @@ func TestScriptBuilderAddData(t *testing.T) { expected: append([]byte{OP_PUSHDATA2, 0, 1}, bytes.Repeat([]byte{0x49}, 256)...), }, { - name: "push data len 520", + name: "push data len 520", // bitcoin has a 520 byte cap, but lbry is 20k data: bytes.Repeat([]byte{0x49}, 520), expected: append([]byte{OP_PUSHDATA2, 0x08, 0x02}, bytes.Repeat([]byte{0x49}, 520)...), }, - - // BIP0062: OP_PUSHDATA4 can never be used, as pushes over 520 - // bytes are not allowed, and those below can be done using - // other operators. - { - name: "push data len 521", - data: bytes.Repeat([]byte{0x49}, 521), - expected: nil, - }, { name: "push data len 32767 (canonical)", data: bytes.Repeat([]byte{0x49}, 32767), diff --git a/wire/bench_test.go b/wire/bench_test.go index 1eb6c413..42caac86 100644 --- a/wire/bench_test.go +++ b/wire/bench_test.go @@ -419,7 +419,7 @@ func BenchmarkDecodeHeaders(b *testing.B) { if err != nil { b.Fatalf("NewHashFromStr: unexpected error: %v", err) } - m.AddBlockHeader(NewBlockHeader(1, hash, hash, 0, uint32(i))) + m.AddBlockHeader(NewBlockHeader(1, hash, hash, hash, 0, uint32(i))) } // Serialize it so the bytes are available to test the decode below. @@ -565,7 +565,7 @@ func BenchmarkDecodeMerkleBlock(b *testing.B) { if err != nil { b.Fatalf("NewHashFromStr: unexpected error: %v", err) } - m.Header = *NewBlockHeader(1, hash, hash, 0, uint32(10000)) + m.Header = *NewBlockHeader(1, hash, hash, hash, 0, uint32(10000)) for i := 0; i < 105; i++ { hash, err := chainhash.NewHashFromStr(fmt.Sprintf("%x", i)) if err != nil { diff --git a/wire/blockheader.go b/wire/blockheader.go index 372b7b46..4019c179 100644 --- a/wire/blockheader.go +++ b/wire/blockheader.go @@ -45,7 +45,7 @@ type BlockHeader struct { // blockHeaderLen is a constant that represents the number of bytes for a block // header. -const blockHeaderLen = 80 +const blockHeaderLen = 112 // BlockHash computes the block identifier hash for the given block header. func (h *BlockHeader) BlockHash() chainhash.Hash { diff --git a/wire/blockheader_test.go b/wire/blockheader_test.go index fef06967..66e37d6c 100644 --- a/wire/blockheader_test.go +++ b/wire/blockheader_test.go @@ -24,7 +24,7 @@ func TestBlockHeader(t *testing.T) { hash := mainNetGenesisHash merkleHash := mainNetGenesisMerkleRoot bits := uint32(0x1d00ffff) - bh := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bh := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) // Ensure we get the same data back out. if !bh.PrevBlock.IsEqual(&hash) { @@ -57,10 +57,12 @@ func TestBlockHeaderWire(t *testing.T) { Version: 1, PrevBlock: mainNetGenesisHash, MerkleRoot: mainNetGenesisMerkleRoot, + ClaimTrie: mainNetGenesisMerkleRoot, Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Bits: bits, Nonce: nonce, } + baseBlockHdr.ClaimTrie[0] = 0x33 // baseBlockHdrEncoded is the wire encoded bytes of baseBlockHdr. baseBlockHdrEncoded := []byte{ @@ -73,6 +75,10 @@ func TestBlockHeaderWire(t *testing.T) { 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // MerkleRoot + 0x33, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, + 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, + 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, + 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // ClaimTrie 0x29, 0xab, 0x5f, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0xf3, 0xe0, 0x01, 0x00, // Nonce @@ -196,10 +202,12 @@ func TestBlockHeaderSerialize(t *testing.T) { Version: 1, PrevBlock: mainNetGenesisHash, MerkleRoot: mainNetGenesisMerkleRoot, + ClaimTrie: mainNetGenesisMerkleRoot, Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Bits: bits, Nonce: nonce, } + baseBlockHdr.ClaimTrie[0] = 0x33 // baseBlockHdrEncoded is the wire encoded bytes of baseBlockHdr. baseBlockHdrEncoded := []byte{ @@ -212,6 +220,10 @@ func TestBlockHeaderSerialize(t *testing.T) { 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // MerkleRoot + 0x33, 0xa3, 0xed, 0xfd, 0x7a, 0x7b, 0x12, 0xb2, + 0x7a, 0xc7, 0x2c, 0x3e, 0x67, 0x76, 0x8f, 0x61, + 0x7f, 0xc8, 0x1b, 0xc3, 0x88, 0x8a, 0x51, 0x32, + 0x3a, 0x9f, 0xb8, 0xaa, 0x4b, 0x1e, 0x5e, 0x4a, // ClaimTrie 0x29, 0xab, 0x5f, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0xf3, 0xe0, 0x01, 0x00, // Nonce diff --git a/wire/common_test.go b/wire/common_test.go index d71cc9c9..f76cc4db 100644 --- a/wire/common_test.go +++ b/wire/common_test.go @@ -127,7 +127,7 @@ func TestElementWire(t *testing.T) { }, { MainNet, - []byte{0xf9, 0xbe, 0xb4, 0xd9}, + []byte{0xfa, 0xe4, 0xaa, 0xf1}, }, // Type not supported by the "fast" path and requires reflection. { diff --git a/wire/message_test.go b/wire/message_test.go index b2ae3f63..65754b41 100644 --- a/wire/message_test.go +++ b/wire/message_test.go @@ -66,7 +66,7 @@ func TestMessage(t *testing.T) { msgFilterAdd := NewMsgFilterAdd([]byte{0x01}) msgFilterClear := NewMsgFilterClear() msgFilterLoad := NewMsgFilterLoad([]byte{0x01}, 10, 0, BloomUpdateNone) - bh := NewBlockHeader(1, &chainhash.Hash{}, &chainhash.Hash{}, 0, 0) + bh := NewBlockHeader(1, &chainhash.Hash{}, &chainhash.Hash{}, &chainhash.Hash{}, 0, 0) msgMerkleBlock := NewMsgMerkleBlock(bh) msgReject := NewMsgReject("block", RejectDuplicate, "duplicate block") msgGetCFilters := NewMsgGetCFilters(GCSFilterRegular, 0, &chainhash.Hash{}) @@ -89,7 +89,7 @@ func TestMessage(t *testing.T) { {msgGetAddr, msgGetAddr, pver, MainNet, 24}, {msgAddr, msgAddr, pver, MainNet, 25}, {msgGetBlocks, msgGetBlocks, pver, MainNet, 61}, - {msgBlock, msgBlock, pver, MainNet, 239}, + {msgBlock, msgBlock, pver, MainNet, 271}, {msgInv, msgInv, pver, MainNet, 25}, {msgGetData, msgGetData, pver, MainNet, 25}, {msgNotFound, msgNotFound, pver, MainNet, 25}, @@ -103,7 +103,7 @@ func TestMessage(t *testing.T) { {msgFilterAdd, msgFilterAdd, pver, MainNet, 26}, {msgFilterClear, msgFilterClear, pver, MainNet, 24}, {msgFilterLoad, msgFilterLoad, pver, MainNet, 35}, - {msgMerkleBlock, msgMerkleBlock, pver, MainNet, 110}, + {msgMerkleBlock, msgMerkleBlock, pver, MainNet, 142}, {msgReject, msgReject, pver, MainNet, 79}, {msgGetCFilters, msgGetCFilters, pver, MainNet, 61}, {msgGetCFHeaders, msgGetCFHeaders, pver, MainNet, 61}, diff --git a/wire/msgblock_test.go b/wire/msgblock_test.go index 407e3b2d..f906892a 100644 --- a/wire/msgblock_test.go +++ b/wire/msgblock_test.go @@ -24,7 +24,7 @@ func TestBlock(t *testing.T) { merkleHash := &blockOne.Header.MerkleRoot bits := blockOne.Header.Bits nonce := blockOne.Header.Nonce - bh := NewBlockHeader(1, prevHash, merkleHash, bits, nonce) + bh := NewBlockHeader(1, prevHash, merkleHash, merkleHash, bits, nonce) // Ensure the command is expected value. wantCmd := "block" @@ -92,7 +92,7 @@ func TestBlockTxHashes(t *testing.T) { // TestBlockHash tests the ability to generate the hash of a block accurately. func TestBlockHash(t *testing.T) { // Block 1 hash. - hashStr := "839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048" + hashStr := "a6b9bbfdd71af02426d2fc8131cfb843a27946e1f660a9dbca7556a0bb4a8ce2" wantHash, err := chainhash.NewHashFromStr(hashStr) if err != nil { t.Errorf("NewHashFromStr: %v", err) @@ -224,15 +224,15 @@ func TestBlockWireErrors(t *testing.T) { // Force error in merkle root. {&blockOne, blockOneBytes, pver, BaseEncoding, 36, io.ErrShortWrite, io.EOF}, // Force error in timestamp. - {&blockOne, blockOneBytes, pver, BaseEncoding, 68, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 68 + 32, io.ErrShortWrite, io.EOF}, // Force error in difficulty bits. - {&blockOne, blockOneBytes, pver, BaseEncoding, 72, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 72 + 32, io.ErrShortWrite, io.EOF}, // Force error in header nonce. - {&blockOne, blockOneBytes, pver, BaseEncoding, 76, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 76 + 32, io.ErrShortWrite, io.EOF}, // Force error in transaction count. - {&blockOne, blockOneBytes, pver, BaseEncoding, 80, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 80 + 32, io.ErrShortWrite, io.EOF}, // Force error in transactions. - {&blockOne, blockOneBytes, pver, BaseEncoding, 81, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, pver, BaseEncoding, 81 + 32, io.ErrShortWrite, io.EOF}, } t.Logf("Running %d tests", len(tests)) @@ -342,15 +342,15 @@ func TestBlockSerializeErrors(t *testing.T) { // Force error in merkle root. {&blockOne, blockOneBytes, 36, io.ErrShortWrite, io.EOF}, // Force error in timestamp. - {&blockOne, blockOneBytes, 68, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 68 + 32, io.ErrShortWrite, io.EOF}, // Force error in difficulty bits. - {&blockOne, blockOneBytes, 72, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 72 + 32, io.ErrShortWrite, io.EOF}, // Force error in header nonce. - {&blockOne, blockOneBytes, 76, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 76 + 32, io.ErrShortWrite, io.EOF}, // Force error in transaction count. - {&blockOne, blockOneBytes, 80, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 80 + 32, io.ErrShortWrite, io.EOF}, // Force error in transactions. - {&blockOne, blockOneBytes, 81, io.ErrShortWrite, io.EOF}, + {&blockOne, blockOneBytes, 81 + 32, io.ErrShortWrite, io.EOF}, } t.Logf("Running %d tests", len(tests)) @@ -413,6 +413,10 @@ func TestBlockOverflowErrors(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -465,7 +469,7 @@ func TestBlockSerializeSize(t *testing.T) { size int // Expected serialized size }{ // Block with no transactions. - {noTxBlock, 81}, + {noTxBlock, 81 + 32}, // First block in the mainnet block chain. {&blockOne, len(blockOneBytes)}, @@ -498,6 +502,12 @@ var blockOne = MsgBlock{ 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, }), + ClaimTrie: chainhash.Hash([chainhash.HashSize]byte{ + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, + }), Timestamp: time.Unix(0x4966bc61, 0), // 2009-01-08 20:54:25 -0600 CST Bits: 0x1d00ffff, // 486604799 @@ -552,6 +562,10 @@ var blockOneBytes = []byte{ 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -585,5 +599,5 @@ var blockOneBytes = []byte{ // Transaction location information for block one transactions. var blockOneTxLocs = []TxLoc{ - {TxStart: 81, TxLen: 134}, + {TxStart: 81 + 32, TxLen: 134}, } diff --git a/wire/msgheaders_test.go b/wire/msgheaders_test.go index 9b94545b..0501bc7e 100644 --- a/wire/msgheaders_test.go +++ b/wire/msgheaders_test.go @@ -28,7 +28,7 @@ func TestHeaders(t *testing.T) { // Ensure max payload is expected value for latest protocol version. // Num headers (varInt) + max allowed headers (header length + 1 byte // for the number of transactions which is always 0). - wantPayload := uint32(162009) + wantPayload := uint32(226009) maxPayload := msg.MaxPayloadLength(pver) if maxPayload != wantPayload { t.Errorf("MaxPayloadLength: wrong max payload length for "+ @@ -64,7 +64,7 @@ func TestHeadersWire(t *testing.T) { merkleHash := blockOne.Header.MerkleRoot bits := uint32(0x1d00ffff) nonce := uint32(0x9962e301) - bh := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bh := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) bh.Version = blockOne.Header.Version bh.Timestamp = blockOne.Header.Timestamp @@ -88,6 +88,10 @@ func TestHeadersWire(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x98, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -232,7 +236,7 @@ func TestHeadersWireErrors(t *testing.T) { merkleHash := blockOne.Header.MerkleRoot bits := uint32(0x1d00ffff) nonce := uint32(0x9962e301) - bh := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bh := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) bh.Version = blockOne.Header.Version bh.Timestamp = blockOne.Header.Timestamp @@ -250,6 +254,10 @@ func TestHeadersWireErrors(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x98, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -269,7 +277,7 @@ func TestHeadersWireErrors(t *testing.T) { // Intentionally invalid block header that has a transaction count used // to force errors. - bhTrans := NewBlockHeader(1, &hash, &merkleHash, bits, nonce) + bhTrans := NewBlockHeader(1, &hash, &merkleHash, &merkleHash, bits, nonce) bhTrans.Version = blockOne.Header.Version bhTrans.Timestamp = blockOne.Header.Timestamp @@ -286,6 +294,10 @@ func TestHeadersWireErrors(t *testing.T) { 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x98, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce @@ -309,7 +321,7 @@ func TestHeadersWireErrors(t *testing.T) { // Force error with greater than max headers. {maxHeaders, maxHeadersEncoded, pver, BaseEncoding, 3, wireErr, wireErr}, // Force error with number of transactions. - {transHeader, transHeaderEncoded, pver, BaseEncoding, 81, io.ErrShortWrite, io.EOF}, + {transHeader, transHeaderEncoded, pver, BaseEncoding, 81 + 32, io.ErrShortWrite, io.EOF}, // Force error with included transactions. {transHeader, transHeaderEncoded, pver, BaseEncoding, len(transHeaderEncoded), nil, wireErr}, } diff --git a/wire/msgmerkleblock_test.go b/wire/msgmerkleblock_test.go index 31f01a47..9f7a8403 100644 --- a/wire/msgmerkleblock_test.go +++ b/wire/msgmerkleblock_test.go @@ -26,7 +26,7 @@ func TestMerkleBlock(t *testing.T) { merkleHash := &blockOne.Header.MerkleRoot bits := blockOne.Header.Bits nonce := blockOne.Header.Nonce - bh := NewBlockHeader(1, prevHash, merkleHash, bits, nonce) + bh := NewBlockHeader(1, prevHash, merkleHash, merkleHash, bits, nonce) // Ensure the command is expected value. wantCmd := "merkleblock" @@ -118,7 +118,7 @@ func TestMerkleBlockCrossProtocol(t *testing.T) { merkleHash := &blockOne.Header.MerkleRoot bits := blockOne.Header.Bits nonce := blockOne.Header.Nonce - bh := NewBlockHeader(1, prevHash, merkleHash, bits, nonce) + bh := NewBlockHeader(1, prevHash, merkleHash, merkleHash, bits, nonce) msg := NewMsgMerkleBlock(bh) @@ -229,48 +229,48 @@ func TestMerkleBlockWireErrors(t *testing.T) { }, // Force error in timestamp. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 68, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 68 + 32, io.ErrShortWrite, io.EOF, }, // Force error in difficulty bits. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 72, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 72 + 32, io.ErrShortWrite, io.EOF, }, // Force error in header nonce. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 76, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 76 + 32, io.ErrShortWrite, io.EOF, }, // Force error in transaction count. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 80, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 80 + 32, io.ErrShortWrite, io.EOF, }, // Force error in num hashes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 84, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 84 + 32, io.ErrShortWrite, io.EOF, }, // Force error in hashes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 85, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 85 + 32, io.ErrShortWrite, io.EOF, }, // Force error in num flag bytes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 117, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 117 + 32, io.ErrShortWrite, io.EOF, }, // Force error in flag bytes. { - &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 118, + &merkleBlockOne, merkleBlockOneBytes, pver, BaseEncoding, 118 + 32, io.ErrShortWrite, io.EOF, }, // Force error due to unsupported protocol version. { &merkleBlockOne, merkleBlockOneBytes, pverNoMerkleBlock, - BaseEncoding, 119, wireErr, wireErr, + BaseEncoding, 119 + 32, wireErr, wireErr, }, } @@ -331,7 +331,7 @@ func TestMerkleBlockOverflowErrors(t *testing.T) { // allowed tx hashes. var buf bytes.Buffer WriteVarInt(&buf, pver, maxTxPerBlock+1) - numHashesOffset := 84 + numHashesOffset := 84 + 32 exceedMaxHashes := make([]byte, numHashesOffset) copy(exceedMaxHashes, merkleBlockOneBytes[:numHashesOffset]) exceedMaxHashes = append(exceedMaxHashes, buf.Bytes()...) @@ -340,7 +340,7 @@ func TestMerkleBlockOverflowErrors(t *testing.T) { // allowed flag bytes. buf.Reset() WriteVarInt(&buf, pver, maxFlagsPerMerkleBlock+1) - numFlagBytesOffset := 117 + numFlagBytesOffset := 117 + 32 exceedMaxFlagBytes := make([]byte, numFlagBytesOffset) copy(exceedMaxFlagBytes, merkleBlockOneBytes[:numFlagBytesOffset]) exceedMaxFlagBytes = append(exceedMaxFlagBytes, buf.Bytes()...) @@ -388,6 +388,12 @@ var merkleBlockOne = MsgMerkleBlock{ 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, }), + ClaimTrie: chainhash.Hash([chainhash.HashSize]byte{ + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, + }), Timestamp: time.Unix(0x4966bc61, 0), // 2009-01-08 20:54:25 -0600 CST Bits: 0x1d00ffff, // 486604799 Nonce: 0x9962e301, // 2573394689 @@ -416,6 +422,10 @@ var merkleBlockOneBytes = []byte{ 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // MerkleRoot + 0x33, 0x20, 0x51, 0xfd, 0x1e, 0x4b, 0xa7, 0x44, + 0xbb, 0xbe, 0x68, 0x0e, 0x1f, 0xee, 0x14, 0x67, + 0x7b, 0xa1, 0xa3, 0xc3, 0x54, 0x0b, 0xf7, 0xb1, + 0xcd, 0xb6, 0x06, 0xe8, 0x57, 0x23, 0x3e, 0x0e, // ClaimTrie 0x61, 0xbc, 0x66, 0x49, // Timestamp 0xff, 0xff, 0x00, 0x1d, // Bits 0x01, 0xe3, 0x62, 0x99, // Nonce -- 2.45.3 From 7428922f4740e11e85eca4e9fa1d7e259ab6ded5 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 19 Aug 2021 14:41:48 -0400 Subject: [PATCH 105/118] [lbry] docs: update docs for LBRY Co-authored-by: Roy Lee --- CHANGES | 1230 ----------------- LICENSE | 1 + README.md | 168 +-- blockchain/README.md | 68 +- blockchain/fullblocktests/README.md | 6 +- blockchain/indexers/README.md | 6 +- btcec/README.md | 61 +- btcjson/README.md | 64 +- chaincfg/README.md | 81 +- chaincfg/chainhash/README.md | 6 +- connmgr/README.md | 20 +- database/README.md | 30 +- database/ffldb/README.md | 4 +- database/internal/treap/README.md | 4 +- doc.go | 6 +- docs/code_contribution_guidelines.md | 319 ----- docs/configuration.md | 110 +- docs/configuring_tor.md | 34 +- docs/contact.md | 15 - docs/controlling.md | 12 +- docs/developer_resources.md | 37 - docs/index.md | 48 +- docs/installation.md | 76 - docs/json_rpc_api.md | 1160 ++++++++-------- docs/mining.md | 16 +- docs/table_of_content.md | 13 - docs/update.md | 8 - docs/using_docker.md | 160 --- docs/wallet.md | 5 - integration/README.md | 7 +- integration/rpctest/README.md | 14 - mempool/README.md | 19 +- mining/README.md | 15 +- mining/cpuminer/README.md | 6 +- netsync/README.md | 12 - peer/README.md | 23 +- release/README.md | 181 --- rpcclient/README.md | 37 +- rpcclient/examples/bitcoincorehttp/README.md | 4 +- .../examples/bitcoincorehttpbulk/README.md | 4 +- rpcclient/examples/btcdwebsockets/README.md | 4 +- .../examples/btcwalletwebsockets/README.md | 4 +- sample-btcd.conf => sample-lbcd.conf | 44 +- txscript/README.md | 54 +- wire/README.md | 43 +- 45 files changed, 833 insertions(+), 3406 deletions(-) delete mode 100644 CHANGES delete mode 100644 docs/code_contribution_guidelines.md delete mode 100644 docs/contact.md delete mode 100644 docs/developer_resources.md delete mode 100644 docs/installation.md delete mode 100644 docs/table_of_content.md delete mode 100644 docs/update.md delete mode 100644 docs/using_docker.md delete mode 100644 docs/wallet.md delete mode 100644 release/README.md rename sample-btcd.conf => sample-lbcd.conf (94%) diff --git a/CHANGES b/CHANGES deleted file mode 100644 index fd59a886..00000000 --- a/CHANGES +++ /dev/null @@ -1,1230 +0,0 @@ -============================================================================ -User visible changes for btcd - A full-node bitcoin implementation written in Go -============================================================================ - -Changes in 0.22.0 (Tue Jun 01 2021) - - Protocol and network-related changes: - - Add support for witness tx and block in notfound msg (#1625) - - Add support for receiving sendaddrv2 messages from a peer (#1670) - - Fix bug in peer package causing last block height to go backwards - (#1606) - - Add chain parameters for connecting to the public Signet network - (#1692, #1718) - - Crypto changes: - - Fix bug causing panic due to bad R and S signature components in - btcec.RecoverCompact (#1691) - - Set the name (secp256k1) in the CurveParams of the S256 curve - (#1565) - - Notable developer-related package changes: - - Remove unknown block version warning in the blockchain package, - due to false positives triggered by AsicBoost (#1463) - - Add chaincfg.RegisterHDKeyID function to populate HD key ID pairs - (#1617) - - Add new method mining.AddWitnessCommitment to add the witness - commitment as an OP_RETURN output within the coinbase transaction. - (#1716) - - RPC changes: - - Support Batch JSON-RPC in rpcclient and server (#1583) - - Add rpcclient method to invoke getdescriptorinfo JSON-RPC command - (#1578) - - Update the rpcserver handler for validateaddress JSON-RPC command to - have parity with the bitcoind 0.20.0 interface (#1613) - - Add rpcclient method to invoke getblockfilter JSON-RPC command - (#1579) - - Add signmessagewithprivkey JSON-RPC command in rpcserver (#1585) - - Add rpcclient method to invoke importmulti JSON-RPC command (#1579) - - Add watchOnly argument in rpcclient method to invoke - listtransactions JSON-RPC command (#1628) - - Update btcjson.ListTransactionsResult for compatibility with Bitcoin - Core 0.20.0 (#1626) - - Support nullable optional JSON-RPC parameters (#1594) - - Add rpcclient and server method to invoke getnodeaddresses JSON-RPC - command (#1590) - - Add rpcclient methods to invoke PSBT JSON-RPC commands (#1596) - - Add rpcclient method to invoke listsinceblock with the - include_watchonly parameter enabled (#1451) - - Add rpcclient method to invoke deriveaddresses JSON-RPC command - (#1631) - - Add rpcclient method to invoke getblocktemplate JSON-RPC command - (#1629) - - Add rpcclient method to invoke getaddressinfo JSON-RPC command - (#1633) - - Add rpcclient method to invoke getwalletinfo JSON-RPC command - (#1638) - - Fix error message in rpcserver when an unknown RPC command is - encountered (#1695) - - Fix error message returned by estimatefee when the number of blocks - exceeds the max depth (#1678) - - Update btcjson.GetBlockChainInfoResult to include new fields in - Bitcoin Core (#1676) - - Add ExtraHeaders in rpcclient.ConnConfig struct (#1669) - - Fix bitcoind compatibility issue with the sendrawtransaction - JSON-RPC command (#1659) - - Add new JSON-RPC errors to btcjson package, and documented them - (#1648) - - Add rpcclient method to invoke createwallet JSON-RPC command - (#1650) - - Add rpcclient methods to invoke backupwallet, dumpwallet, loadwallet - and unloadwallet JSON-RPC commands (#1645) - - Fix unmarshalling error in getmininginfo JSON-RPC command, for valid - integers in scientific notation (#1644) - - Add rpcclient method to invoke gettxoutsetinfo JSON-RPC command - (#1641) - - Add rpcclient method to invoke signrawtransactionwithwallet JSON-RPC - command (#1642) - - Add txid to getblocktemplate response of rpcserver (#1639) - - Fix monetary unit used in createrawtransaction JSON-RPC command in - rpcserver (#1614) - - Add rawtx field to btcjson.GetBlockVerboseTxResult to provide - backwards compatibility with older versions of Bitcoin Core (#1677) - - Misc changes: - - Update btcutil dependency (#1704) - - Add Dockerfile to build and run btcd on Docker (#1465) - - Rework documentation and publish on https://btcd.readthedocs.io (#1468) - - Add support for Go 1.15 (#1619) - - Add Go 1.14 as the minimum supported version of Golang (#1621) - - Contributors (alphabetical order): - - 10gic - - Andrew Tugarinov - - Anirudha Bose - - Appelberg-s - - Armando Ochoa - - Aurèle Oulès - - Calvin Kim - - Christian Lehmann - - Conner Fromknecht - - Dan Cline - - David Mazary - - Elliott Minns - - Federico Bond - - Friedger Müffke - - Gustavo Chain - - Hanjun Kim - - Henry Fisher - - Iskander Sharipov - - Jake Sylvestre - - Johan T. Halseth - - John C. Vernaleo - - Liran Sharir - - Mikael Lindlof - - Olaoluwa Osuntokun - - Oliver Gugger - - Rjected - - Steven Kreuzer - - Torkel Rogstad - - Tristyn - - Victor Lavaud - - Vinayak Borkar - - Wilmer Paulino - - Yaacov Akiba Slama - - ebiiim - - ipriver - - wakiyamap - - yyforyongyu - -Changes in 0.21.0 (Thu Aug 27 2020) - - Network-related changes: - - Handle notfound messages from peers in netsync package (#1603) - - RPC changes: - - Add compatibility for getblock RPC changes in bitcoind 0.15.0 (#1529) - - Add new optional Params field to rpcclient.ConnConfig (#1467) - - Add new error code ErrRPCInWarmup in btcjson (#1541) - - Add compatibility for changes to getmempoolentry response in bitcoind - 0.19.0 (#1524) - - Add rpcclient methods for estimatesmartfee and generatetoaddress - commands (#1500) - - Add rpcclient method for getblockstats command (#1500) - - Parse serialized transaction from createrawtransaction command using - both segwit, and legacy format (#1502) - - Support cookie-based authentication in rpcclient (#1460) - - Add rpcclient method for getchaintxstats command (#1571) - - Add rpcclient method for fundrawtransaction command (#1553) - - Add rpcclient method for getbalances command (#1595) - - Add new method rpcclient.GetTransactionWatchOnly (#1592) - - Crypto changes: - - Fix panic in fieldVal.SetByteSlice when called with large values, and - improve the method to be 35% faster (#1602) - - btcctl changes: - - Add -regtest mode to btcctl (#1556) - - Misc changes: - - Fix a bug due to a deadlock in connmgr's dynamic ban scoring (#1509) - - Add blockchain.NewUtxoEntry() to directly create entries for - UtxoViewpoint (#1588) - - Replace LRU cache implementation in peer package with a generic one - from decred/dcrd (#1599) - - Contributors (alphabetical order): - - Anirudha Bose - - Antonin Hildebrand - - Dan Cline - - Daniel McNally - - David Hill - - Federico Bond - - George Tankersley - - Henry - - Henry Harder - - Iskander Sharipov - - Ivan Kuznetsov - - Jake Sylvestre - - Javed Khan - - JeremyRand - - Jin - - John C. Vernaleo - - Kulpreet Singh - - Mikael Lindlof - - Murray Nesbitt - - Nisen - - Olaoluwa Osuntokun - - Oliver Gugger - - Steven Roose - - Torkel Rogstad - - Tyler Chambers - - Wilmer Paulino - - Yash Bhutwala - - adiabat - - jalavosus - - mohanson - - qqjettkgjzhxmwj - - qshuai - - shuai.qi - - tpkeeper - -Changes in v0.20.1 (Wed Nov 13 2019) - - RPC changes: - - Add compatibility for bitcoind v0.19.0 in rpcclient and btcjson - packages (#1484) - - Contributors (alphabetical order): - - Eugene Zeigel - - Olaoluwa Osuntokun - - Wilmer Paulino - -Changes in v0.20.0 (Tue Oct 15 2019) - - Significant changes made since 0.12.0. See git log or refer to release - notes on GitHub for full details. - - Contributors (alphabetical order): - - Albert Puigsech Galicia - - Alex Akselrod - - Alex Bosworth - - Alex Manuskin - - Alok Menghrajani - - Anatoli Babenia - - Andy Weidenbaum - - Calvin McAnarney - - Chris Martin - - Chris Pacia - - Chris Shepherd - - Conner Fromknecht - - Craig Sturdy - - Cédric Félizard - - Daniel Krawisz - - Daniel Martí - - Daniel McNally - - Dario Nieuwenhuis - - Dave Collins - - David Hill - - David de Kloet - - GeertJohan - - Grace Noah - - Gregory Trubetskoy - - Hector Jusforgues - - Iskander (Alex) Sharipov - - Janus Troelsen - - Jasper - - Javed Khan - - Jeremiah Goyette - - Jim Posen - - Jimmy Song - - Johan T. Halseth - - John C. Vernaleo - - Jonathan Gillham - - Josh Rickmar - - Jon Underwood - - Jonathan Zeppettini - - Jouke Hofman - - Julian Meyer - - Kai - - Kamil Slowikowski - - Kefkius - - Leonardo Lazzaro - - Marco Peereboom - - Marko Bencun - - Mawueli Kofi Adzoe - - Michail Kargakis - - Mitchell Paull - - Nathan Bass - - Nicola 'tekNico' Larosa - - Olaoluwa Osuntokun - - Pedro Martelletto - - Ricardo Velhote - - Roei Erez - - Ruben de Vries - - Rune T. Aune - - Sad Pencil - - Shuai Qi - - Steven Roose - - Tadge Dryja - - Tibor Bősze - - Tomás Senart - - Tzu-Jung Lee - - Vadym Popov - - Waldir Pimenta - - Wilmer Paulino - - benma - - danda - - dskloet - - esemplastic - - jadeblaquiere - - nakagawa - - preminem - - qshuai - -Changes in 0.12.0 (Fri Nov 20 2015) - - Protocol and network related changes: - - Add a new checkpoint at block height 382320 (#555) - - Implement BIP0065 which includes support for version 4 blocks, a new - consensus opcode (OP_CHECKLOCKTIMEVERIFY) that enforces transaction - lock times, and a double-threshold switchover mechanism (#535, #459, - #455) - - Implement BIP0111 which provides a new bloom filter service flag and - hence provides support for protocol version 70011 (#499) - - Add a new parameter --nopeerbloomfilters to allow disabling bloom - filter support (#499) - - Reject non-canonically encoded variable length integers (#507) - - Add mainnet peer discovery DNS seed (seed.bitcoin.jonasschnelli.ch) - (#496) - - Correct reconnect handling for persistent peers (#463, #464) - - Ignore requests for block headers if not fully synced (#444) - - Add CLI support for specifying the zone id on IPv6 addresses (#538) - - Fix a couple of issues where the initial block sync could stall (#518, - #229, #486) - - Fix an issue which prevented the --onion option from working as - intended (#446) - - Transaction relay (memory pool) changes: - - Require transactions to only include signatures encoded with the - canonical 'low-s' encoding (#512) - - Add a new parameter --minrelaytxfee to allow the minimum transaction - fee in BTC/kB to be overridden (#520) - - Retain memory pool transactions when they redeem another one that is - removed when a block is accepted (#539) - - Do not send reject messages for a transaction if it is valid but - causes an orphan transaction which depends on it to be determined - as invalid (#546) - - Refrain from attempting to add orphans to the memory pool multiple - times when the transaction they redeem is added (#551) - - Modify minimum transaction fee calculations to scale based on bytes - instead of full kilobyte boundaries (#521, #537) - - Implement signature cache: - - Provides a limited memory cache of validated signatures which is a - huge optimization when verifying blocks for transactions that are - already in the memory pool (#506) - - Add a new parameter '--sigcachemaxsize' which allows the size of the - new cache to be manually changed if desired (#506) - - Mining support changes: - - Notify getblocktemplate long polling clients when a block is pushed - via submitblock (#488) - - Speed up getblocktemplate by making use of the new signature cache - (#506) - - RPC changes: - - Implement getmempoolinfo command (#453) - - Implement getblockheader command (#461) - - Modify createrawtransaction command to accept a new optional parameter - 'locktime' (#529) - - Modify listunspent result to include the 'spendable' field (#440) - - Modify getinfo command to include 'errors' field (#511) - - Add timestamps to blockconnected and blockdisconnected notifications - (#450) - - Several modifications to searchrawtranscations command: - - Accept a new optional parameter 'vinextra' which causes the results - to include information about the outputs referenced by a transaction's - inputs (#485, #487) - - Skip entries in the mempool too (#495) - - Accept a new optional parameter 'reverse' to return the results in - reverse order (most recent to oldest) (#497) - - Accept a new optional parameter 'filteraddrs' which causes the - results to only include inputs and outputs which involve the - provided addresses (#516) - - Change the notification order to notify clients about mined - transactions (recvtx, redeemingtx) before the blockconnected - notification (#449) - - Update verifymessage RPC to use the standard algorithm so it is - compatible with other implementations (#515) - - Improve ping statistics by pinging on an interval (#517) - - Websocket changes: - - Implement session command which returns a per-session unique id (#500, - #503) - - btcctl utility changes: - - Add getmempoolinfo command (#453) - - Add getblockheader command (#461) - - Add getwalletinfo command (#471) - - Notable developer-related package changes: - - Introduce a new peer package which acts a common base for creating and - concurrently managing bitcoin network peers (#445) - - Various cleanup of the new peer package (#528, #531, #524, #534, - #549) - - Blocks heights now consistently use int32 everywhere (#481) - - The BlockHeader type in the wire package now provides the BtcDecode - and BtcEncode methods (#467) - - Update wire package to recognize BIP0064 (getutxo) service bit (#489) - - Export LockTimeThreshold constant from txscript package (#454) - - Export MaxDataCarrierSize constant from txscript package (#466) - - Provide new IsUnspendable function from the txscript package (#478) - - Export variable length string functions from the wire package (#514) - - Export DNS Seeds for each network from the chaincfg package (#544) - - Preliminary work towards separating the memory pool into a separate - package (#525, #548) - - Misc changes: - - Various documentation updates (#442, #462, #465, #460, #470, #473, - #505, #530, #545) - - Add installation instructions for gentoo (#542) - - Ensure an error is shown if OS limits can't be set at startup (#498) - - Tighten the standardness checks for multisig scripts (#526) - - Test coverage improvement (#468, #494, #527, #543, #550) - - Several optimizations (#457, #474, #475, #476, #508, #509) - - Minor code cleanup and refactoring (#472, #479, #482, #519, #540) - - Contributors (alphabetical order): - - Ben Echols - - Bruno Clermont - - danda - - Daniel Krawisz - - Dario Nieuwenhuis - - Dave Collins - - David Hill - - Javed Khan - - Jonathan Gillham - - Joseph Becher - - Josh Rickmar - - Justus Ranvier - - Mawuli Adzoe - - Olaoluwa Osuntokun - - Rune T. Aune - -Changes in 0.11.1 (Wed May 27 2015) - - Protocol and network related changes: - - Use correct sub-command in reject message for rejected transactions - (#436, #437) - - Add a new parameter --torisolation which forces new circuits for each - connection when using tor (#430) - - Transaction relay (memory pool) changes: - - Reduce the default number max number of allowed orphan transactions - to 1000 (#419) - - Add a new parameter --maxorphantx which allows the maximum number of - orphan transactions stored in the mempool to be specified (#419) - - RPC changes: - - Modify listtransactions result to include the 'involveswatchonly' and - 'vout' fields (#427) - - Update getrawtransaction result to omit the 'confirmations' field - when it is 0 (#420, #422) - - Update signrawtransaction result to include errors (#423) - - btcctl utility changes: - - Add gettxoutproof command (#428) - - Add verifytxoutproof command (#428) - - Notable developer-related package changes: - - The btcec package now provides the ability to perform ECDH - encryption and decryption (#375) - - The block and header validation in the blockchain package has been - split to help pave the way toward concurrent downloads (#386) - - Misc changes: - - Minor peer optimization (#433) - - Contributors (alphabetical order): - - Dave Collins - - David Hill - - Federico Bond - - Ishbir Singh - - Josh Rickmar - -Changes in 0.11.0 (Wed May 06 2015) - - Protocol and network related changes: - - **IMPORTANT: Update is required due to the following point** - - Correct a few corner cases in script handling which could result in - forking from the network on non-standard transactions (#425) - - Add a new checkpoint at block height 352940 (#418) - - Optimized script execution (#395, #400, #404, #409) - - Fix a case that could lead stalled syncs (#138, #296) - - Network address manager changes: - - Implement eclipse attack countermeasures as proposed in - http://cs-people.bu.edu/heilman/eclipse (#370, #373) - - Optional address indexing changes: - - Fix an issue where a reorg could cause an orderly shutdown when the - address index is active (#340, #357) - - Transaction relay (memory pool) changes: - - Increase maximum allowed space for nulldata transactions to 80 bytes - (#331) - - Implement support for the following rules specified by BIP0062: - - The S value in ECDSA signature must be at most half the curve order - (rule 5) (#349) - - Script execution must result in a single non-zero value on the stack - (rule 6) (#347) - - NOTE: All 7 rules of BIP0062 are now implemented - - Use network adjusted time in finalized transaction checks to improve - consistency across nodes (#332) - - Process orphan transactions on acceptance of new transactions (#345) - - RPC changes: - - Add support for a limited RPC user which is not allowed admin level - operations on the server (#363) - - Implement node command for more unified control over connected peers - (#79, #341) - - Implement generate command for regtest/simnet to support - deterministically mining a specified number of blocks (#362, #407) - - Update searchrawtransactions to return the matching transactions in - order (#354) - - Correct an issue with searchrawtransactions where it could return - duplicates (#346, #354) - - Increase precision of 'difficulty' field in getblock result to 8 - (#414, #415) - - Omit 'nextblockhash' field from getblock result when it is empty - (#416, #417) - - Add 'id' and 'timeoffset' fields to getpeerinfo result (#335) - - Websocket changes: - - Implement new commands stopnotifyspent, stopnotifyreceived, - stopnotifyblocks, and stopnotifynewtransactions to allow clients to - cancel notification registrations (#122, #342) - - btcctl utility changes: - - A single dash can now be used as an argument to cause that argument to - be read from stdin (#348) - - Add generate command - - Notable developer-related package changes: - - The new version 2 btcjson package has now replaced the deprecated - version 1 package (#368) - - The btcec package now performs all signing using RFC6979 deterministic - signatures (#358, #360) - - The txscript package has been significantly cleaned up and had a few - API changes (#387, #388, #389, #390, #391, #392, #393, #395, #396, - #400, #403, #404, #405, #406, #408, #409, #410, #412) - - A new PkScriptLocs function has been added to the wire package MsgTx - type which provides callers that deal with scripts optimization - opportunities (#343) - - Misc changes: - - Minor wire hashing optimizations (#366, #367) - - Other minor internal optimizations - - Contributors (alphabetical order): - - Alex Akselrod - - Arne Brutschy - - Chris Jepson - - Daniel Krawisz - - Dave Collins - - David Hill - - Jimmy Song - - Jonas Nick - - Josh Rickmar - - Olaoluwa Osuntokun - - Oleg Andreev - -Changes in 0.10.0 (Sun Mar 01 2015) - - Protocol and network related changes: - - Add a new checkpoint at block height 343185 - - Implement BIP066 which includes support for version 3 blocks, a new - consensus rule which prevents non-DER encoded signatures, and a - double-threshold switchover mechanism - - Rather than announcing all known addresses on getaddr requests which - can possibly result in multiple messages, randomize the results and - limit them to the max allowed by a single message (1000 addresses) - - Add more reserved IP spaces to the address manager - - Transaction relay (memory pool) changes: - - Make transactions which contain reserved opcodes nonstandard - - No longer accept or relay free and low-fee transactions that have - insufficient priority to be mined in the next block - - Implement support for the following rules specified by BIP0062: - - ECDSA signature must use strict DER encoding (rule 1) - - The signature script must only contain push operations (rule 2) - - All push operations must use the smallest possible encoding (rule 3) - - All stack values interpreted as a number must be encoding using the - shortest possible form (rule 4) - - NOTE: Rule 1 was already enforced, however the entire script now - evaluates to false rather than only the signature verification as - required by BIP0062 - - Allow transactions with nulldata transaction outputs to be treated as - standard - - Mining support changes: - - Modify the getblocktemplate RPC to generate and return block templates - for version 3 blocks which are compatible with BIP0066 - - Allow getblocktemplate to serve blocks when the current time is - less than the minimum allowed time for a generated block template - (https://github.com/btcsuite/btcd/issues/209) - - Crypto changes: - - Optimize scalar multiplication by the base point by using a - pre-computed table which results in approximately a 35% speedup - (https://github.com/btcsuite/btcec/issues/2) - - Optimize general scalar multiplication by using the secp256k1 - endomorphism which results in approximately a 17-20% speedup - (https://github.com/btcsuite/btcec/issues/1) - - Optimize general scalar multiplication by using non-adjacent form - which results in approximately an additional 8% speedup - (https://github.com/btcsuite/btcec/issues/3) - - Implement optional address indexing: - - Add a new parameter --addrindex which will enable the creation of an - address index which can be queried to determine all transactions which - involve a given address - (https://github.com/btcsuite/btcd/issues/190) - - Add a new logging subsystem for address index related operations - - Support new searchrawtransactions RPC - (https://github.com/btcsuite/btcd/issues/185) - - RPC changes: - - Require TLS version 1.2 as the minimum version for all TLS connections - - Provide support for disabling TLS when only listening on localhost - (https://github.com/btcsuite/btcd/pull/192) - - Modify help output for all commands to provide much more consistent - and detailed information - - Correct case in getrawtransaction which would refuse to serve certain - transactions with invalid scripts - (https://github.com/btcsuite/btcd/issues/210) - - Correct error handling in the getrawtransaction RPC which could lead - to a crash in rare cases - (https://github.com/btcsuite/btcd/issues/196) - - Update getinfo RPC to include the appropriate 'timeoffset' calculated - from the median network time - - Modify listreceivedbyaddress result type to include txids field so it - is compatible - - Add 'iswatchonly' field to validateaddress result - - Add 'startingpriority' and 'currentpriority' fields to getrawmempool - (https://github.com/btcsuite/btcd/issues/178) - - Don't omit the 'confirmations' field from getrawtransaction when it is - zero - - Websocket changes: - - Modify the behavior of the rescan command to automatically register - for notifications about transactions paying to rescanned addresses - or spending outputs from the final rescan utxo set when the rescan - is through the best block in the chain - - btcctl utility changes: - - Make the list of commands available via the -l option rather than - dumping the entire list on usage errors - - Alphabetize and categorize the list of commands by chain and wallet - - Make the help option only show the help options instead of also - dumping all of the commands - - Make the usage syntax much more consistent and correct a few cases of - misnamed fields - (https://github.com/btcsuite/btcd/issues/305) - - Improve usage errors to show the specific parameter number, reason, - and error code - - Only show the usage for specific command is shown when a valid command - is provided with invalid parameters - - Add support for a SOCK5 proxy - - Modify output for integer fields (such as timestamps) to display - normally instead in scientific notation - - Add invalidateblock command - - Add reconsiderblock command - - Add createnewaccount command - - Add renameaccount command - - Add searchrawtransactions command - - Add importaddress command - - Add importpubkey command - - showblock utility changes: - - Remove utility in favor of the RPC getblock method - - Notable developer-related package changes: - - Many of the core packages have been relocated into the btcd repository - (https://github.com/btcsuite/btcd/issues/214) - - A new version of the btcjson package that has been completely - redesigned from the ground up based based upon how the project has - evolved and lessons learned while using it since it was first written - is now available in the btcjson/v2/btcjson directory - - This will ultimately replace the current version so anyone making - use of this package will need to update their code accordingly - - The btcec package now provides better facilities for working directly - with its public and private keys without having to mix elements from - the ecdsa package - - Update the script builder to ensure all rules specified by BIP0062 are - adhered to when creating scripts - - The blockchain package now provides a MedianTimeSource interface and - concrete implementation for providing time samples from remote peers - and using that data to calculate an offset against the local time - - Misc changes: - - Fix a slow memory leak due to tickers not being stopped - (https://github.com/btcsuite/btcd/issues/189) - - Fix an issue where a mix of orphans and SPV clients could trigger a - condition where peers would no longer be served - (https://github.com/btcsuite/btcd/issues/231) - - The RPC username and password can now contain symbols which previously - conflicted with special symbols used in URLs - - Improve handling of obtaining random nonces to prevent cases where it - could error when not enough entropy was available - - Improve handling of home directory creation errors such as in the case - of unmounted symlinks (https://github.com/btcsuite/btcd/issues/193) - - Improve the error reporting for rejected transactions to include the - inputs which are missing and/or being double spent - - Update sample config file with new options and correct a comment - regarding the fact the RPC server only listens on localhost by default - (https://github.com/btcsuite/btcd/issues/218) - - Update the continuous integration builds to run several tools which - help keep code quality high - - Significant amount of internal code cleanup and improvements - - Other minor internal optimizations - - Code Contributors (alphabetical order): - - Beldur - - Ben Holden-Crowther - - Dave Collins - - David Evans - - David Hill - - Guilherme Salgado - - Javed Khan - - Jimmy Song - - John C. Vernaleo - - Jonathan Gillham - - Josh Rickmar - - Michael Ford - - Michail Kargakis - - kac - - Olaoluwa Osuntokun - -Changes in 0.9.0 (Sat Sep 20 2014) - - Protocol and network related changes: - - Add a new checkpoint at block height 319400 - - Add support for BIP0037 bloom filters - (https://github.com/conformal/btcd/issues/132) - - Implement BIP0061 reject handling and hence support for protocol - version 70002 (https://github.com/conformal/btcd/issues/133) - - Add testnet DNS seeds for peer discovery (testnet-seed.alexykot.me - and testnet-seed.bitcoin.schildbach.de) - - Add mainnet DNS seed for peer discovery (seeds.bitcoin.open-nodes.org) - - Make multisig transactions with non-null dummy data nonstandard - (https://github.com/conformal/btcd/issues/131) - - Make transactions with an excessive number of signature operations - nonstandard - - Perform initial DNS lookups concurrently which allows connections - more quickly - - Improve the address manager to significantly reduce memory usage and - add tests - - Remove orphan transactions when they appear in a mined block - (https://github.com/conformal/btcd/issues/166) - - Apply incremental back off on connection retries for persistent peers - that give invalid replies to mirror the logic used for failed - connections (https://github.com/conformal/btcd/issues/103) - - Correct rate-limiting of free and low-fee transactions - - Mining support changes: - - Implement getblocktemplate RPC with the following support: - (https://github.com/conformal/btcd/issues/124) - - BIP0022 Non-Optional Sections - - BIP0022 Long Polling - - BIP0023 Basic Pool Extensions - - BIP0023 Mutation coinbase/append - - BIP0023 Mutations time, time/increment, and time/decrement - - BIP0023 Mutation transactions/add - - BIP0023 Mutations prevblock, coinbase, and generation - - BIP0023 Block Proposals - - Implement built-in concurrent CPU miner - (https://github.com/conformal/btcd/issues/137) - NOTE: CPU mining on mainnet is pointless. This has been provided - for testing purposes such as for the new simulation test network - - Add --generate flag to enable CPU mining - - Deprecate the --getworkkey flag in favor of --miningaddr which - specifies which addresses generated blocks will choose from to pay - the subsidy to - - RPC changes: - - Implement gettxout command - (https://github.com/conformal/btcd/issues/141) - - Implement validateaddress command - - Implement verifymessage command - - Mark getunconfirmedbalance RPC as wallet-only - - Mark getwalletinfo RPC as wallet-only - - Update getgenerate, setgenerate, gethashespersec, and getmininginfo - to return the appropriate information about new CPU mining status - - Modify getpeerinfo pingtime and pingwait field types to float64 so - they are compatible - - Improve disconnect handling for normal HTTP clients - - Make error code returns for invalid hex more consistent - - Websocket changes: - - Switch to a new more efficient websocket package - (https://github.com/conformal/btcd/issues/134) - - Add rescanfinished notification - - Modify the rescanprogress notification to include block hash as well - as height (https://github.com/conformal/btcd/issues/151) - - btcctl utility changes: - - Accept --simnet flag which automatically selects the appropriate port - and TLS certificates needed to communicate with btcd and btcwallet on - the simulation test network - - Fix createrawtransaction command to send amounts denominated in BTC - - Add estimatefee command - - Add estimatepriority command - - Add getmininginfo command - - Add getnetworkinfo command - - Add gettxout command - - Add lockunspent command - - Add signrawtransaction command - - addblock utility changes: - - Accept --simnet flag which automatically selects the appropriate port - and TLS certificates needed to communicate with btcd and btcwallet on - the simulation test network - - Notable developer-related package changes: - - Provide a new bloom package in btcutil which allows creating and - working with BIP0037 bloom filters - - Provide a new hdkeychain package in btcutil which allows working with - BIP0032 hierarchical deterministic key chains - - Introduce a new btcnet package which houses network parameters - - Provide new simnet network (--simnet) which is useful for private - simulation testing - - Enforce low S values in serialized signatures as detailed in BIP0062 - - Return errors from all methods on the btcdb.Db interface - (https://github.com/conformal/btcdb/issues/5) - - Allow behavior flags to alter btcchain.ProcessBlock - (https://github.com/conformal/btcchain/issues/5) - - Provide a new SerializeSize API for blocks - (https://github.com/conformal/btcwire/issues/19) - - Several of the core packages now work with Google App Engine - - Misc changes: - - Correct an issue where the database could corrupt under certain - circumstances which would require a new chain download - - Slightly optimize deserialization - - Use the correct IP block for he.net - - Fix an issue where it was possible the block manager could hang on - shutdown - - Update sample config file so the comments are on a separate line - rather than the end of a line so they are not interpreted as settings - (https://github.com/conformal/btcd/issues/135) - - Correct an issue where getdata requests were not being properly - throttled which could lead to larger than necessary memory usage - - Always show help when given the help flag even when the config file - contains invalid entries - - General code cleanup and minor optimizations - -Changes in 0.8.0-beta (Sun May 25 2014) - - Btcd is now Beta (https://github.com/conformal/btcd/issues/130) - - Add a new checkpoint at block height 300255 - - Protocol and network related changes: - - Lower the minimum transaction relay fee to 1000 satoshi to match - recent reference client changes - (https://github.com/conformal/btcd/issues/100) - - Raise the maximum signature script size to support standard 15-of-15 - multi-signature pay-to-sript-hash transactions with compressed pubkeys - to remain compatible with the reference client - (https://github.com/conformal/btcd/issues/128) - - Reduce max bytes allowed for a standard nulldata transaction to 40 for - compatibility with the reference client - - Introduce a new btcnet package which houses all of the network params - for each network (mainnet, testnet3, regtest) to ultimately enable - easier addition and tweaking of networks without needing to change - several packages - - Fix several script discrepancies found by reference client test data - - Add new DNS seed for peer discovery (seed.bitnodes.io) - - Reduce the max known inventory cache from 20000 items to 1000 items - - Fix an issue where unknown inventory types could lead to a hung peer - - Implement inventory rebroadcast handler for sendrawtransaction - (https://github.com/conformal/btcd/issues/99) - - Update user agent to fully support BIP0014 - (https://github.com/conformal/btcwire/issues/10) - - Implement initial mining support: - - Add a new logging subsystem for mining related operations - - Implement infrastructure for creating block templates - - Provide options to control block template creation settings - - Support the getwork RPC - - Allow address identifiers to apply to more than one network since both - testnet3 and the regression test network unfortunately use the same - identifier - - RPC changes: - - Set the content type for HTTP POST RPC connections to application/json - (https://github.com/conformal/btcd/issues/121) - - Modified the RPC server startup so it only requires at least one valid - listen interface - - Correct an error path where it was possible certain errors would not - be returned - - Implement getwork command - (https://github.com/conformal/btcd/issues/125) - - Update sendrawtransaction command to reject orphans - - Update sendrawtransaction command to include the reason a transaction - was rejected - - Update getinfo command to populate connection count field - - Update getinfo command to include relay fee field - (https://github.com/conformal/btcd/issues/107) - - Allow transactions submitted with sendrawtransaction to bypass the - rate limiter - - Allow the getcurrentnet and getbestblock extensions to be accessed via - HTTP POST in addition to Websockets - (https://github.com/conformal/btcd/issues/127) - - Websocket changes: - - Rework notifications to ensure they are delivered in the order they - occur - - Rename notifynewtxs command to notifyreceived (funds received) - - Rename notifyallnewtxs command to notifynewtransactions - - Rename alltx notification to txaccepted - - Rename allverbosetx notification to txacceptedverbose - (https://github.com/conformal/btcd/issues/98) - - Add rescan progress notification - - Add recvtx notification - - Add redeemingtx notification - - Modify notifyspent command to accept an array of outpoints - (https://github.com/conformal/btcd/issues/123) - - Significantly optimize the rescan command to yield up to a 60x speed - increase - - btcctl utility changes: - - Add createencryptedwallet command - - Add getblockchaininfo command - - Add importwallet command - - Add addmultisigaddress command - - Add setgenerate command - - Accept --testnet and --wallet flags which automatically select - the appropriate port and TLS certificates needed to communicate - with btcd and btcwallet (https://github.com/conformal/btcd/issues/112) - - Allow path expansion from config file entries - (https://github.com/conformal/btcd/issues/113) - - Minor refactor simplify handling of options - - addblock utility changes: - - Improve logging by making it consistent with the logging provided by - btcd (https://github.com/conformal/btcd/issues/90) - - Improve several package APIs for developers: - - Add new amount type for consistently handling monetary values - - Add new coin selector API - - Add new WIF (Wallet Import Format) API - - Add new crypto types for private keys and signatures - - Add new API to sign transactions including script merging and hash - types - - Expose function to extract all pushed data from a script - (https://github.com/conformal/btcscript/issues/8) - - Misc changes: - - Optimize address manager shuffling to do 67% less work on average - - Resolve a couple of benign data races found by the race detector - (https://github.com/conformal/btcd/issues/101) - - Add IP address to all peer related errors to clarify which peer is the - cause (https://github.com/conformal/btcd/issues/102) - - Fix a UPNP case issue that prevented the --upnp option from working - with some UPNP servers - - Update documentation in the sample config file regarding debug levels - - Adjust some logging levels to improve debug messages - - Improve the throughput of query messages to the block manager - - Several minor optimizations to reduce GC churn and enhance speed - - Other minor refactoring - - General code cleanup - -Changes in 0.7.0 (Thu Feb 20 2014) - - Fix an issue when parsing scripts which contain a multi-signature script - which require zero signatures such as testnet block - 000000001881dccfeda317393c261f76d09e399e15e27d280e5368420f442632 - (https://github.com/conformal/btcscript/issues/7) - - Add check to ensure all transactions accepted to mempool only contain - canonical data pushes (https://github.com/conformal/btcscript/issues/6) - - Fix an issue causing excessive memory consumption - - Significantly rework and improve the websocket notification system: - - Each client is now independent so slow clients no longer limit the - speed of other connected clients - - Potentially long-running operations such as rescans are now run in - their own handler and rate-limited to one operation at a time without - preventing simultaneous requests from the same client for the faster - requests or notifications - - A couple of scenarios which could cause shutdown to hang have been - resolved - - Update notifynewtx notifications to support all address types instead - of only pay-to-pubkey-hash - - Provide a --rpcmaxwebsockets option to allow limiting the number of - concurrent websocket clients - - Add a new websocket command notifyallnewtxs to request notifications - (https://github.com/conformal/btcd/issues/86) (thanks @flammit) - - Improve btcctl utility in the following ways: - - Add getnetworkhashps command - - Add gettransaction command (wallet-specific) - - Add signmessage command (wallet-specific) - - Update getwork command to accept - - Continue cleanup and work on implementing the RPC API: - - Implement getnettotals command - (https://github.com/conformal/btcd/issues/84) - - Implement networkhashps command - (https://github.com/conformal/btcd/issues/87) - - Update getpeerinfo to always include syncnode field even when false - - Remove help addenda for getpeerinfo now that it supports all fields - - Close standard RPC connections on auth failure - - Provide a --rpcmaxclients option to allow limiting the number of - concurrent RPC clients (https://github.com/conformal/btcd/issues/68) - - Include IP address in RPC auth failure log messages - - Resolve a rather harmless data races found by the race detector - (https://github.com/conformal/btcd/issues/94) - - Increase block priority size and max standard transaction size to 50k - and 100k, respectively (https://github.com/conformal/btcd/issues/71) - - Add rate limiting of free transactions to the memory pool to prevent - penny flooding (https://github.com/conformal/btcd/issues/40) - - Provide a --logdir option (https://github.com/conformal/btcd/issues/95) - - Change the default log file path to include the network - - Add a new ScriptBuilder interface to btcscript to support creation of - custom scripts (https://github.com/conformal/btcscript/issues/5) - - General code cleanup - -Changes in 0.6.0 (Tue Feb 04 2014) - - Fix an issue when parsing scripts which contain invalid signatures that - caused a chain fork on block - 0000000000000001e4241fd0b3469a713f41c5682605451c05d3033288fb2244 - - Correct an issue which could lead to an error in removeBlockNode - (https://github.com/conformal/btcchain/issues/4) - - Improve addblock utility as follows: - - Check imported blocks against all chain rules and checkpoints - - Skip blocks which are already known so you can stop and restart the - import or start the import after you have already downloaded a portion - of the chain - - Correct an issue where the utility did not shutdown cleanly after - processing all blocks - - Add error on attempt to import orphan blocks - - Improve error handling and reporting - - Display statistics after input file has been fully processed - - Rework, optimize, and improve headers-first mode: - - Resuming the chain sync from any point before the final checkpoint - will now use headers-first mode - (https://github.com/conformal/btcd/issues/69) - - Verify all checkpoints as opposed to only the final one - - Reduce and bound memory usage - - Rollback to the last known good point when a header does not match a - checkpoint - - Log information about what is happening with headers - - Improve btcctl utility in the following ways: - - Add getaddednodeinfo command - - Add getnettotals command - - Add getblocktemplate command (wallet-specific) - - Add getwork command (wallet-specific) - - Add getnewaddress command (wallet-specific) - - Add walletpassphrasechange command (wallet-specific) - - Add walletlock command (wallet-specific) - - Add sendfrom command (wallet-specific) - - Add sendmany command (wallet-specific) - - Add settxfee command (wallet-specific) - - Add listsinceblock command (wallet-specific) - - Add listaccounts command (wallet-specific) - - Add keypoolrefill command (wallet-specific) - - Add getreceivedbyaccount command (wallet-specific) - - Add getrawchangeaddress command (wallet-specific) - - Add gettxoutsetinfo command (wallet-specific) - - Add listaddressgroupings command (wallet-specific) - - Add listlockunspent command (wallet-specific) - - Add listlock command (wallet-specific) - - Add listreceivedbyaccount command (wallet-specific) - - Add validateaddress command (wallet-specific) - - Add verifymessage command (wallet-specific) - - Add sendtoaddress command (wallet-specific) - - Continue cleanup and work on implementing the RPC API: - - Implement submitblock command - (https://github.com/conformal/btcd/issues/61) - - Implement help command - - Implement ping command - - Implement getaddednodeinfo command - (https://github.com/conformal/btcd/issues/78) - - Implement getinfo command - - Update getpeerinfo to support bytesrecv and bytessent - (https://github.com/conformal/btcd/issues/83) - - Improve and correct several RPC server and websocket areas: - - Change the connection endpoint for websockets from /wallet to /ws - (https://github.com/conformal/btcd/issues/80) - - Implement an alternative authentication for websockets so clients - such as javascript from browsers that don't support setting HTTP - headers can authenticate (https://github.com/conformal/btcd/issues/77) - - Add an authentication deadline for RPC connections - (https://github.com/conformal/btcd/issues/68) - - Use standard authentication failure responses for RPC connections - - Make automatically generated certificate more standard so it works - from client such as node.js and Firefox - - Correct some minor issues which could prevent the RPC server from - shutting down in an orderly fashion - - Make all websocket notifications require registration - - Change the data sent over websockets to text since it is JSON-RPC - - Allow connections that do not have an Origin header set - - Expose and track the number of bytes read and written per peer - (https://github.com/conformal/btcwire/issues/6) - - Correct an issue with sendrawtransaction when invoked via websockets - which prevented a minedtx notification from being added - - Rescan operations issued from remote wallets are no stopped when - the wallet disconnects mid-operation - (https://github.com/conformal/btcd/issues/66) - - Several optimizations related to fetching block information from the - database - - General code cleanup - -Changes in 0.5.0 (Mon Jan 13 2014) - - Optimize initial block download by introducing a new mode which - downloads the block headers first (up to the final checkpoint) - - Improve peer handling to remove the potential for slow peers to cause - sluggishness amongst all peers - (https://github.com/conformal/btcd/issues/63) - - Fix an issue where the initial block sync could stall when the sync peer - disconnects (https://github.com/conformal/btcd/issues/62) - - Correct an issue where --externalip was doing a DNS lookup on the full - host:port instead of just the host portion - (https://github.com/conformal/btcd/issues/38) - - Fix an issue which could lead to a panic on chain switches - (https://github.com/conformal/btcd/issues/70) - - Improve btcctl utility in the following ways: - - Show getdifficulty output as floating point to 6 digits of precision - - Show all JSON object replies formatted as standard JSON - - Allow btcctl getblock to accept optional params - - Add getaccount command (wallet-specific) - - Add getaccountaddress command (wallet-specific) - - Add sendrawtransaction command - - Continue cleanup and work on implementing RPC API calls - - Update getrawmempool to support new optional verbose flag - - Update getrawtransaction to match the reference client - - Update getblock to support new optional verbose flag - - Update raw transactions to fully match the reference client including - support for all transaction types and address types - - Correct getrawmempool fee field to return BTC instead of Satoshi - - Correct getpeerinfo service flag to return 8 digit string so it - matches the reference client - - Correct verifychain to return a boolean - - Implement decoderawtransaction command - - Implement createrawtransaction command - - Implement decodescript command - - Implement gethashespersec command - - Allow RPC handler overrides when invoked via a websocket versus - legacy connection - - Add new DNS seed for peer discovery - - Display user agent on new valid peer log message - (https://github.com/conformal/btcd/issues/64) - - Notify wallet when new transactions that pay to registered addresses - show up in the mempool before being mined into a block - - Support a tor-specific proxy in addition to a normal proxy - (https://github.com/conformal/btcd/issues/47) - - Remove deprecated sqlite3 imports from utilities - - Remove leftover profile write from addblock utility - - Quite a bit of code cleanup and refactoring to improve maintainability - -Changes in 0.4.0 (Thu Dec 12 2013) - - Allow listen interfaces to be specified via --listen instead of only the - port (https://github.com/conformal/btcd/issues/33) - - Allow listen interfaces for the RPC server to be specified via - --rpclisten instead of only the port - (https://github.com/conformal/btcd/issues/34) - - Only disable listening when --connect or --proxy are used when no - --listen interface are specified - (https://github.com/conformal/btcd/issues/10) - - Add several new standard transaction checks to transaction memory pool: - - Support nulldata scripts as standard - - Only allow a max of one nulldata output per transaction - - Enforce a maximum of 3 public keys in multi-signature transactions - - The number of signatures in multi-signature transactions must not - exceed the number of public keys - - The number of inputs to a signature script must match the expected - number of inputs for the script type - - The number of inputs pushed onto the stack by a redeeming signature - script must match the number of inputs consumed by the referenced - public key script - - When a block is connected, remove any transactions from the memory pool - which are now double spends as a result of the newly connected - transactions - - Don't relay transactions resurrected during a chain switch since - other peers will also be switching chains and therefore already know - about them - - Cleanup a few cases where rejected transactions showed as an error - rather than as a rejected transaction - - Ignore the default configuration file when --regtest (regression test - mode) is specified - - Implement TLS support for RPC including automatic certificate generation - - Support HTTP authentication headers for web sockets - - Update address manager to recognize and properly work with Tor - addresses (https://github.com/conformal/btcd/issues/36) and - (https://github.com/conformal/btcd/issues/37) - - Improve btcctl utility in the following ways: - - Add the ability to specify a configuration file - - Add a default entry for the RPC cert to point to the location - it will likely be in the btcd home directory - - Implement --version flag - - Provide a --notls option to support non-TLS configurations - - Fix a couple of minor races found by the Go race detector - - Improve logging - - Allow logging level to be specified on a per subsystem basis - (https://github.com/conformal/btcd/issues/48) - - Allow logging levels to be dynamically changed via RPC - (https://github.com/conformal/btcd/issues/15) - - Implement a rolling log file with a max of 10MB per file and a - rotation size of 3 which results in a max logging size of 30 MB - - Correct a minor issue with the rescanning websocket call - (https://github.com/conformal/btcd/issues/54) - - Fix a race with pushing address messages that could lead to a panic - (https://github.com/conformal/btcd/issues/58) - - Improve which external IP address is reported to peers based on which - interface they are connected through - (https://github.com/conformal/btcd/issues/35) - - Add --externalip option to allow an external IP address to be specified - for cases such as tor hidden services or advanced network configurations - (https://github.com/conformal/btcd/issues/38) - - Add --upnp option to support automatic port mapping via UPnP - (https://github.com/conformal/btcd/issues/51) - - Update Ctrl+C interrupt handler to properly sync address manager and - remove the UPnP port mapping (if needed) - - Continue cleanup and work on implementing RPC API calls - - Add importprivkey (import private key) command to btcctl - - Update getrawtransaction to provide addresses properly, support - new verbose param, and match the reference implementation with the - exception of MULTISIG (thanks @flammit) - - Update getblock with new verbose flag (thanks @flammit) - - Add listtransactions command to btcctl - - Add getbalance command to btcctl - - Add basic support for btcd to run as a native Windows service - (https://github.com/conformal/btcd/issues/42) - - Package addblock utility with Windows MSIs - - Add support for TravisCI (continuous build integration) - - Cleanup some documentation and usage - - Several other minor bug fixes and general code cleanup - -Changes in 0.3.3 (Wed Nov 13 2013) - - Significantly improve initial block chain download speed - (https://github.com/conformal/btcd/issues/20) - - Add a new checkpoint at block height 267300 - - Optimize most recently used inventory handling - (https://github.com/conformal/btcd/issues/21) - - Optimize duplicate transaction input check - (https://github.com/conformal/btcchain/issues/2) - - Optimize transaction hashing - (https://github.com/conformal/btcd/issues/25) - - Rework and optimize wallet listener notifications - (https://github.com/conformal/btcd/issues/22) - - Optimize serialization and deserialization - (https://github.com/conformal/btcd/issues/27) - - Add support for minimum transaction fee to memory pool acceptance - (https://github.com/conformal/btcd/issues/29) - - Improve leveldb database performance by removing explicit GC call - - Fix an issue where Ctrl+C was not always finishing orderly database - shutdown - - Fix an issue in the script handling for OP_CHECKSIG - - Impose max limits on all variable length protocol entries to prevent - abuse from malicious peers - - Enforce DER signatures for transactions allowed into the memory pool - - Separate the debug profile http server from the RPC server - - Rework of the RPC code to improve performance and make the code cleaner - - The getrawtransaction RPC call now properly checks the memory pool - before consulting the db (https://github.com/conformal/btcd/issues/26) - - Add support for the following RPC calls: getpeerinfo, getconnectedcount, - addnode, verifychain - (https://github.com/conformal/btcd/issues/13) - (https://github.com/conformal/btcd/issues/17) - - Implement rescan websocket extension to allow wallet rescans - - Use correct paths for application data storage for all supported - operating systems (https://github.com/conformal/btcd/issues/30) - - Add a default redirect to the http profiling page when accessing the - http profile server - - Add a new --cpuprofile option which can be used to generate CPU - profiling data on platforms that support it - - Several other minor performance optimizations - - Other minor bug fixes and general code cleanup - -Changes in 0.3.2 (Tue Oct 22 2013) - - Fix an issue that could cause the download of the block chain to stall - (https://github.com/conformal/btcd/issues/12) - - Remove deprecated sqlite as an available database backend - - Close sqlite compile issue as sqlite has now been removed - (https://github.com/conformal/btcd/issues/11) - - Change default RPC ports to 8334 (mainnet) and 18334 (testnet) - - Continue cleanup and work on implementing RPC API calls - - Add support for the following RPC calls: getrawmempool, - getbestblockhash, decoderawtransaction, getdifficulty, - getconnectioncount, getpeerinfo, and addnode - - Improve the btcctl utility that is used to issue JSON-RPC commands - - Fix an issue preventing btcd from cleanly shutting down with the RPC - stop command - - Add a number of database interface tests to ensure backends implement - the expected interface - - Expose some additional information from btcscript to be used for - identifying "standard"" transactions - - Add support for plan9 - thanks @mischief - (https://github.com/conformal/btcd/pull/19) - - Other minor bug fixes and general code cleanup - -Changes in 0.3.1-alpha (Tue Oct 15 2013) - - Change default database to leveldb - NOTE: This does mean you will have to redownload the block chain. Since we - are still in alpha, we didn't feel writing a converter was worth the time as - it would take away from more important issues at this stage - - Add a warning if there are multiple block chain databases of different types - - Fix issue with unexpected EOF in leveldb -- https://github.com/conformal/btcd/issues/18 - - Fix issue preventing block 21066 on testnet -- https://github.com/conformal/btcchain/issues/1 - - Fix issue preventing block 96464 on testnet -- https://github.com/conformal/btcscript/issues/1 - - Optimize transaction lookups - - Correct a few cases of list removal that could result in improper cleanup - of no longer needed orphans - - Add functionality to increase ulimits on non-Windows platforms - - Add support for mempool command which allows remote peers to query the - transaction memory pool via the bitcoin protocol - - Clean up logging a bit - - Add a flag to disable checkpoints for developers - - Add a lot of useful debug logging such as message summaries - - Other minor bug fixes and general code cleanup - -Initial Release 0.3.0-alpha (Sat Oct 05 2013): - - Initial release diff --git a/LICENSE b/LICENSE index 53ba0c56..fa218625 100644 --- a/LICENSE +++ b/LICENSE @@ -1,5 +1,6 @@ ISC License +Copyright (c) 2021 The LBRY developers Copyright (c) 2013-2017 The btcsuite developers Copyright (c) 2015-2016 The Decred developers diff --git a/README.md b/README.md index 957369a2..16800c6f 100644 --- a/README.md +++ b/README.md @@ -1,121 +1,133 @@ -btcd -==== +# lbcd -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) -[![Coverage Status](https://coveralls.io/repos/github/btcsuite/btcd/badge.svg?branch=master)](https://coveralls.io/github/btcsuite/btcd?branch=master) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) +[![Coverage Status](https://coveralls.io/repos/github/lbryio/lbcd/badge.svg?branch=master)](https://coveralls.io/github/lbryio/lbcd?branch=master) [![ISC License](https://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd) + -btcd is an alternative full node bitcoin implementation written in Go (golang). +`lbcd` is a full node implementation of LBRY's blockchain written in Go (golang). -This project is currently under active development and is in a Beta state. It -is extremely stable and has been in production use since October 2013. +This project is currently under active development and is in a Beta state while +we ensure it matches LBRYcrd's functionality. The intention is that it properly +downloads, validates, and serves the block chain using the exact rules +(including consensus bugs) for block acceptance as LBRYcrd. +We have taken great care to avoid lbcd causing a fork to the blockchain. -It properly downloads, validates, and serves the block chain using the exact -rules (including consensus bugs) for block acceptance as Bitcoin Core. We have -taken great care to avoid btcd causing a fork to the block chain. It includes a -full block validation testing framework which contains all of the 'official' -block acceptance tests (and some additional ones) that is run on every pull -request to help ensure it properly follows consensus. Also, it passes all of -the JSON test data in the Bitcoin Core code. +Note: `lbcd` does *NOT* include wallet functionality. That functionality is provided by the +[lbcwallet](https://github.com/lbryio/lbcwallet) and the [LBRY SDK](https://github.com/lbryio/lbry-sdk). -It also properly relays newly mined blocks, maintains a transaction pool, and -relays individual transactions that have not yet made it into a block. It -ensures all individual transactions admitted to the pool follow the rules -required by the block chain and also includes more strict checks which filter -transactions based on miner requirements ("standard" transactions). +## Security -One key difference between btcd and Bitcoin Core is that btcd does *NOT* include -wallet functionality and this was a very intentional design decision. See the -blog entry [here](https://web.archive.org/web/20171125143919/https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon) -for more details. This means you can't actually make or receive payments -directly with btcd. That functionality is provided by the -[btcwallet](https://github.com/btcsuite/btcwallet) and -[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects -which are both under active development. +We take security seriously. Please contact [security](mailto:security@lbry.com) regarding any security issues. +Our PGP key is [here](https://lbry.com/faq/pgp-key) if you need it. + +We maintain a mailing list for notifications of upgrades, security issues, +and soft/hard forks. To join, visit [fork list](https://lbry.com/forklist) ## Requirements -[Go](http://golang.org) 1.14 or newer. +All common operating systems are supported. lbcd requires at least 8GB of RAM +and at least 100GB of disk storage. Both RAM and disk requirements increase slowly over time. +Using a fast NVMe disk is recommended. + +`lbcd` is not immune to data loss. It expects a clean shutdown via SIGINT or +SIGTERM. SIGKILL, immediate VM kills, and sudden power loss can cause data +corruption, thus requiring chain resynchronization for recovery. + +For compilation, [Go](http://golang.org) 1.16 or newer is required. ## Installation -https://github.com/btcsuite/btcd/releases +Acquire binary files from [releases](https://github.com/lbryio/lbcd/releases) -#### Linux/BSD/MacOSX/POSIX - Build from Source +### To build from Source on Linux/BSD/MacOSX/POSIX -- Install Go according to the installation instructions here: - http://golang.org/doc/install +Install Go according to its [installation instructions](http://golang.org/doc/install). -- Ensure Go was installed properly and is a supported version: +``` sh +git clone https://github.com/lbryio/lbcd +cd lbcd -```bash -$ go version -$ go env GOROOT GOPATH +# Build lbcd +go build . + +# Build lbcctl +go build ./cmd/lbcctl ``` -NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is -recommended that `GOPATH` is set to a directory in your home directory such as -`~/goprojects` to avoid write permission issues. It is also recommended to add -`$GOPATH/bin` to your `PATH` at this point. +Both [GoLand](https://www.jetbrains.com/go/) +and [VS Code](https://code.visualstudio.com/docs/languages/go) IDEs are supported. -- Run the following commands to obtain btcd, all dependencies, and install it: +## Usage -```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd -$ GO111MODULE=on go install -v . ./cmd/... +By default, data and logs are stored in ``: + +- Linux: `~/.lbcd/` +- MacOS: `/Users//Library/Application Support/Lbcd/` + +To enable RPC access a username and password is required. Example: + +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass ``` -- btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did - not already add the bin directory to your system path during Go installation, - we recommend you do so now. +Interact with lbcd via RPC using `lbcctl` -## Updating - -#### Linux/BSD/MacOSX/POSIX - Build from Source - -- Run the following commands to update btcd, all dependencies, and install it: - -```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd -$ git pull -$ GO111MODULE=on go install -v . ./cmd/... +``` sh +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass getblockcount +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass getblocktemplate ``` -## Getting Started +By default, the RPCs are served over TLS. `lbcd` generates (if not exists) `rpc.cert` and +`rpc.key` under `` where `lbcctl` would search and use them. -btcd has several configuration options available to tweak how it runs, but all -of the basic operations described in the intro section work with zero -configuration. +The RPCs can also be served without TLS *(on localhost only)* using (`--notls`) -#### Linux/BSD/POSIX/Source - -```bash -$ ./btcd +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass --notls +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass --notls getblockcount ``` -## IRC +## Working with Different Networks -- irc.freenode.net -- channel #btcd -- [webchat](https://webchat.freenode.net/?channels=btcd) +By default, `lbcd` and `lbcctl` use the following ports for different networks respectively: -## Issue Tracker +| Network | RPC Port | Network Port | +| ------- | -------- | ------------ | +| mainnet | 9245 | 9246 | +| testnet | 19245 | 19246 | +| regtest | 29245 | 29246 | -The [integrated github issue tracker](https://github.com/btcsuite/btcd/issues) -is used for this project. +Running `lbcd` and `lbcctl` with `--testnet` or `--regtest` would use different chain params as well as default RPC and Network ports. -## Documentation +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass --regtest +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass --regtest getblockcount +``` -The documentation is a work-in-progress. It is located in the [docs](https://github.com/btcsuite/btcd/tree/master/docs) folder. +The default Network and RPC ports of `lbcd` can be overriden using `--listen` and `--rpclisten` +`lbcctl` can also connect to RPC server specified by `--rpcserver` -## Release Verification +``` sh +./lbcd --txindex --rpcuser=rpcuser --rpcpass=rpcpass --regtest --listen=127.0.0.1:29248 --rpclisten=127.0.0.1:29247 +./lbcctl --rpcuser=rpcuser --rpcpass=rpcpass --regtest --rpcserver=127.0.0.1:29247 getblockcount +``` +Note: Wallet related RPCs are provided by [lbcwallet](https://github.com/lbryio/lbcwallet). + +## Contributing + +Contributions to this project are welcome, encouraged, and compensated. +The [integrated github issue tracker](https://github.com/lbryio/lbcd/issues) +is used for this project. All pull requests will be considered. + + ## License -btcd is licensed under the [copyfree](http://copyfree.org) ISC License. +lbcd is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/blockchain/README.md b/blockchain/README.md index 2237780c..cb9ddb45 100644 --- a/blockchain/README.md +++ b/blockchain/README.md @@ -1,30 +1,9 @@ blockchain ========== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain) -Package blockchain implements bitcoin block handling and chain selection rules. -The test coverage is currently only around 60%, but will be increasing over -time. See `test_coverage.txt` for the gocov coverage report. Alternatively, if -you are running a POSIX OS, you can run the `cov_report.sh` script for a -real-time report. Package blockchain is licensed under the liberal ISC license. - -There is an associated blog post about the release of this package -[here](https://blog.conformal.com/btcchain-the-bitcoin-chain-package-from-bctd/). - -This package has intentionally been designed so it can be used as a standalone -package for any projects needing to handle processing of blocks into the bitcoin -block chain. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/blockchain -``` - -## Bitcoin Chain Processing Overview +### Bitcoin Chain Processing Overview Before a block is allowed into the block chain, it must go through an intensive series of validation rules. The following list serves as a general outline of @@ -57,47 +36,4 @@ is by no means exhaustive: transaction values - Run the transaction scripts to verify the spender is allowed to spend the coins - - Insert the block into the block database - -## Examples - -* [ProcessBlock Example](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain#example-BlockChain-ProcessBlock) - Demonstrates how to create a new chain instance and use ProcessBlock to - attempt to add a block to the chain. This example intentionally - attempts to insert a duplicate genesis block to illustrate how an invalid - block is handled. - -* [CompactToBig Example](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain#example-CompactToBig) - Demonstrates how to convert the compact "bits" in a block header which - represent the target difficulty to a big integer and display it using the - typical hex notation. - -* [BigToCompact Example](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain#example-BigToCompact) - Demonstrates how to convert a target difficulty into the - compact "bits" in a block header which represent that target difficulty. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - - -Package blockchain is licensed under the [copyfree](http://copyfree.org) ISC -License. + - Insert the block into the block database \ No newline at end of file diff --git a/blockchain/fullblocktests/README.md b/blockchain/fullblocktests/README.md index 943989be..de7781dc 100644 --- a/blockchain/fullblocktests/README.md +++ b/blockchain/fullblocktests/README.md @@ -1,9 +1,9 @@ fullblocktests ============== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain/fullblocktests) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/lbryio/lbcd/blockchain/fullblocktests) Package fullblocktests provides a set of full block tests to be used for testing the consensus validation rules. The tests are intended to be flexible enough to @@ -20,7 +20,7 @@ of blocks that exercise the consensus validation rules. ## Installation and Updating ```bash -$ go get -u github.com/btcsuite/btcd/blockchain/fullblocktests +$ go get -u github.com/lbryio/lbcd/blockchain/fullblocktests ``` ## License diff --git a/blockchain/indexers/README.md b/blockchain/indexers/README.md index f4849152..989cb555 100644 --- a/blockchain/indexers/README.md +++ b/blockchain/indexers/README.md @@ -1,9 +1,9 @@ indexers ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain/indexers?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/blockchain/indexers) +[![GoDoc](https://pkg.go.dev/github.com/lbryio/lbcd/blockchain/indexers?status.png)](https://pkg.go.dev/github.com/lbryio/lbcd/blockchain/indexers) Package indexers implements optional block chain indexes. @@ -23,7 +23,7 @@ via an RPC interface. ## Installation ```bash -$ go get -u github.com/btcsuite/btcd/blockchain/indexers +$ go get -u github.com/lbryio/lbcd/blockchain/indexers ``` ## License diff --git a/btcec/README.md b/btcec/README.md index a6dd2cf2..0cf57a80 100644 --- a/btcec/README.md +++ b/btcec/README.md @@ -1,68 +1,11 @@ btcec ===== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/btcec?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/btcec) -Package btcec implements elliptic curve cryptography needed for working with +btcec implements elliptic curve cryptography needed for working with Bitcoin (secp256k1 only for now). It is designed so that it may be used with the standard crypto/ecdsa packages provided with go. A comprehensive suite of test is provided to ensure proper functionality. Package btcec was originally based on work from ThePiachu which is licensed under the same terms as Go, but it has -signficantly diverged since then. The btcsuite developers original is licensed -under the liberal ISC license. - -Although this package was primarily written for btcd, it has intentionally been -designed so it can be used as a standalone package for any projects needing to -use secp256k1 elliptic curve cryptography. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/btcec -``` - -## Examples - -* [Sign Message](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--SignMessage) - Demonstrates signing a message with a secp256k1 private key that is first - parsed form raw bytes and serializing the generated signature. - -* [Verify Signature](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--VerifySignature) - Demonstrates verifying a secp256k1 signature against a public key that is - first parsed from raw bytes. The signature is also parsed from raw bytes. - -* [Encryption](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--EncryptMessage) - Demonstrates encrypting a message for a public key that is first parsed from - raw bytes, then decrypting it using the corresponding private key. - -* [Decryption](https://pkg.go.dev/github.com/btcsuite/btcd/btcec#example-package--DecryptMessage) - Demonstrates decrypting a message using a private key that is first parsed - from raw bytes. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package btcec is licensed under the [copyfree](http://copyfree.org) ISC License -except for btcec.go and btcec_test.go which is under the same license as Go. - +signficantly diverged since then. \ No newline at end of file diff --git a/btcjson/README.md b/btcjson/README.md index 48f32263..9d981333 100644 --- a/btcjson/README.md +++ b/btcjson/README.md @@ -1,70 +1,8 @@ btcjson ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson) Package btcjson implements concrete types for marshalling to and from the bitcoin JSON-RPC API. A comprehensive suite of tests is provided to ensure -proper functionality. - -Although this package was primarily written for the btcsuite, it has -intentionally been designed so it can be used as a standalone package for any -projects needing to marshal to and from bitcoin JSON-RPC requests and responses. - -Note that although it's possible to use this package directly to implement an -RPC client, it is not recommended since it is only intended as an infrastructure -package. Instead, RPC clients should use the -[btcrpcclient](https://github.com/btcsuite/btcrpcclient) package which provides -a full blown RPC client with many features such as automatic connection -management, websocket support, automatic notification re-registration on -reconnect, and conversion from the raw underlying RPC types (strings, floats, -ints, etc) to higher-level types with many nice and useful properties. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/btcjson -``` - -## Examples - -* [Marshal Command](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-MarshalCmd) - Demonstrates how to create and marshal a command into a JSON-RPC request. - -* [Unmarshal Command](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-UnmarshalCmd) - Demonstrates how to unmarshal a JSON-RPC request and then unmarshal the - concrete request into a concrete command. - -* [Marshal Response](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-MarshalResponse) - Demonstrates how to marshal a JSON-RPC response. - -* [Unmarshal Response](https://pkg.go.dev/github.com/btcsuite/btcd/btcjson#example-package--UnmarshalResponse) - Demonstrates how to unmarshal a JSON-RPC response and then unmarshal the - result field in the response to a concrete type. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package btcjson is licensed under the [copyfree](http://copyfree.org) ISC -License. +proper functionality. \ No newline at end of file diff --git a/chaincfg/README.md b/chaincfg/README.md index 72fac2e7..da3254c7 100644 --- a/chaincfg/README.md +++ b/chaincfg/README.md @@ -1,85 +1,8 @@ chaincfg ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/chaincfg) Package chaincfg defines chain configuration parameters for the three standard -Bitcoin networks and provides the ability for callers to define their own custom -Bitcoin networks. - -Although this package was primarily written for btcd, it has intentionally been -designed so it can be used as a standalone package for any projects needing to -use parameters for the standard Bitcoin networks or for projects needing to -define their own network. - -## Sample Use - -```Go -package main - -import ( - "flag" - "fmt" - "log" - - "github.com/btcsuite/btcutil" - "github.com/btcsuite/btcd/chaincfg" -) - -var testnet = flag.Bool("testnet", false, "operate on the testnet Bitcoin network") - -// By default (without -testnet), use mainnet. -var chainParams = &chaincfg.MainNetParams - -func main() { - flag.Parse() - - // Modify active network parameters if operating on testnet. - if *testnet { - chainParams = &chaincfg.TestNet3Params - } - - // later... - - // Create and print new payment address, specific to the active network. - pubKeyHash := make([]byte, 20) - addr, err := btcutil.NewAddressPubKeyHash(pubKeyHash, chainParams) - if err != nil { - log.Fatal(err) - } - fmt.Println(addr) -} -``` - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/chaincfg -``` - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package chaincfg is licensed under the [copyfree](http://copyfree.org) ISC -License. +LBRY networks and provides the ability for callers to define their own custom +LBRY networks. \ No newline at end of file diff --git a/chaincfg/chainhash/README.md b/chaincfg/chainhash/README.md index b7ddf19e..da54f734 100644 --- a/chaincfg/chainhash/README.md +++ b/chaincfg/chainhash/README.md @@ -1,9 +1,9 @@ chainhash ========= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/chaincfg/chainhash) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/lbryio/lbcd/chaincfg/chainhash) ======= chainhash provides a generic hash type and associated functions that allows the @@ -12,7 +12,7 @@ specific hash algorithm to be abstracted. ## Installation and Updating ```bash -$ go get -u github.com/btcsuite/btcd/chaincfg/chainhash +$ go get -u github.com/lbryio/lbcd/chaincfg/chainhash ``` ## GPG Verification Key diff --git a/connmgr/README.md b/connmgr/README.md index b1aa3cc7..5237bf46 100644 --- a/connmgr/README.md +++ b/connmgr/README.md @@ -1,13 +1,11 @@ connmgr ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/connmgr) -Package connmgr implements a generic Bitcoin network connection manager. +Package connmgr implements a generic network connection manager. -## Overview +### Overview Connection Manager handles all the general connection concerns such as maintaining a set number of outbound connections, sourcing peers, banning, @@ -18,20 +16,10 @@ connection requests from a source or a set of given addresses, dial them and notify the caller on connections. The main intended use is to initialize a pool of active connections and maintain them to remain connected to the P2P network. -In addition the connection manager provides the following utilities: +In addition, the connection manager provides the following utilities: - Notifications on connections or disconnections - Handle failures and retry new addresses from the source - Connect only to specified addresses - Permanent connections with increasing backoff retry timers -- Disconnect or Remove an established connection - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/connmgr -``` - -## License - -Package connmgr is licensed under the [copyfree](http://copyfree.org) ISC License. +- Disconnect or Remove an established connection \ No newline at end of file diff --git a/database/README.md b/database/README.md index 21563d1a..6e937304 100644 --- a/database/README.md +++ b/database/README.md @@ -1,9 +1,7 @@ database ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/database) Package database provides a block and metadata storage database. @@ -13,8 +11,8 @@ one entity can have the database open at a time (for most database backends), and that entity will be btcd. When a client wants programmatic access to the data provided by btcd, they'll -likely want to use the [rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) -package which makes use of the [JSON-RPC API](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md). +likely want to use the [rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) +package which makes use of the [JSON-RPC API](https://github.com/lbryio/lbcd/tree/master/docs/json_rpc_api.md). However, this package could be extremely useful for any applications requiring Bitcoin block storage capabilities. @@ -32,26 +30,4 @@ storage, and strict checksums in key areas to ensure data integrity. - Nested buckets - Iteration support including cursors with seek capability - Supports registration of backend databases -- Comprehensive test coverage - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/database -``` - -## Examples - -* [Basic Usage Example](https://pkg.go.dev/github.com/btcsuite/btcd/database#example-package--BasicUsage) - Demonstrates creating a new database and using a managed read-write - transaction to store and retrieve metadata. - -* [Block Storage and Retrieval Example](https://pkg.go.dev/github.com/btcsuite/btcd/database#example-package--BlockStorageAndRetrieval) - Demonstrates creating a new database, using a managed read-write transaction - to store a block, and then using a managed read-only transaction to fetch the - block. - -## License - -Package database is licensed under the [copyfree](http://copyfree.org) ISC -License. +- Comprehensive test coverage \ No newline at end of file diff --git a/database/ffldb/README.md b/database/ffldb/README.md index 5b855faa..4a43fb73 100644 --- a/database/ffldb/README.md +++ b/database/ffldb/README.md @@ -1,9 +1,9 @@ ffldb ===== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/database/ffldb?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/database/ffldb) +[![GoDoc](https://pkg.go.dev/github.com/lbryio/lbcd/database/ffldb?status.png)](https://pkg.go.dev/github.com/lbryio/lbcd/database/ffldb) ======= Package ffldb implements a driver for the database package that uses leveldb for diff --git a/database/internal/treap/README.md b/database/internal/treap/README.md index 14c3159a..28f0c810 100644 --- a/database/internal/treap/README.md +++ b/database/internal/treap/README.md @@ -1,9 +1,9 @@ treap ===== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/database/internal/treap?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/database/internal/treap) +[![GoDoc](https://pkg.go.dev/github.com/lbryio/lbcd/database/internal/treap?status.png)](https://pkg.go.dev/github.com/lbryio/lbcd/database/internal/treap) Package treap implements a treap data structure that is used to hold ordered key/value pairs using a combination of binary search tree and heap semantics. diff --git a/doc.go b/doc.go index ce62a7cc..ee4a9405 100644 --- a/doc.go +++ b/doc.go @@ -71,8 +71,8 @@ Application Options: fee to the given amount in thousands of bytes per minute (default: 15) --listen= Add an interface/port to listen for connections - (default all interfaces port: 8333, testnet: - 18333, signet: 38333) + (default all interfaces port: 9246, testnet: + 19246, regtest: 29246, signet: 39246) --logdir= Directory to log output --maxorphantx= Max number of orphan transactions to keep in memory (default: 100) @@ -123,7 +123,7 @@ Application Options: --rpclimitpass= Password for limited RPC connections --rpclimituser= Username for limited RPC connections --rpclisten= Add an interface/port to listen for RPC - connections (default port: 8334, testnet: 18334) + connections (default port: 9245, testnet: 19245, regtest: 29245) --rpcmaxclients= Max number of RPC clients for standard connections (default: 10) --rpcmaxconcurrentreqs= Max number of concurrent RPC requests that may be diff --git a/docs/code_contribution_guidelines.md b/docs/code_contribution_guidelines.md deleted file mode 100644 index c0a7eecc..00000000 --- a/docs/code_contribution_guidelines.md +++ /dev/null @@ -1,319 +0,0 @@ -# Code contribution guidelines - -Developing cryptocurrencies is an exciting endeavor that touches a wide variety -of areas such as wire protocols, peer-to-peer networking, databases, -cryptography, language interpretation (transaction scripts), RPC, and -websockets. They also represent a radical shift to the current fiscal system -and as a result provide an opportunity to help reshape the entire financial -system. There are few projects that offer this level of diversity and impact -all in one code base. - -However, as exciting as it is, one must keep in mind that cryptocurrencies -represent real money and introducing bugs and security vulnerabilities can have -far more dire consequences than in typical projects where having a small bug is -minimal by comparison. In the world of cryptocurrencies, even the smallest bug -in the wrong area can cost people a significant amount of money. For this -reason, the btcd suite has a formalized and rigorous development process which -is outlined on this page. - -We highly encourage code contributions, however it is imperative that you adhere -to the guidelines established on this page. - -## Minimum Recommended Skillset - -The following list is a set of core competencies that we recommend you possess -before you really start attempting to contribute code to the project. These are -not hard requirements as we will gladly accept code contributions as long as -they follow the guidelines set forth on this page. That said, if you don't have -the following basic qualifications you will likely find it quite difficult to -contribute. - -- A reasonable understanding of bitcoin at a high level (see the - [Required Reading](#ReqReading) section for the original white paper) -- Experience in some type of C-like language -- An understanding of data structures and their performance implications -- Familiarity with unit testing -- Debugging experience -- Ability to understand not only the area you are making a change in, but also - the code your change relies on, and the code which relies on your changed code - -Building on top of those core competencies, the recommended skill set largely -depends on the specific areas you are looking to contribute to. For example, -if you wish to contribute to the cryptography code, you should have a good -understanding of the various aspects involved with cryptography such as the -security and performance implications. - -## Required Reading - -- [Effective Go](http://golang.org/doc/effective_go.html) - The entire btcd - suite follows the guidelines in this document. For your code to be accepted, - it must follow the guidelines therein. -- [Original Satoshi Whitepaper](http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CCkQFjAA&url=http%3A%2F%2Fbitcoin.org%2Fbitcoin.pdf&ei=os3VUuH8G4SlsASV74GoAg&usg=AFQjCNEipPLigou_1MfB7DQjXCNdlylrBg&sig2=FaHDuT5z36GMWDEnybDJLg&bvm=bv.59378465,d.b2I) - This is the white paper that started it all. Having a solid - foundation to build on will make the code much more comprehensible. - -## Development Practices - -Developers are expected to work in their own trees and submit pull requests when -they feel their feature or bug fix is ready for integration into the master -branch. - -## Share Early, Share Often - -We firmly believe in the share early, share often approach. The basic premise -of the approach is to announce your plans **before** you start work, and once -you have started working, craft your changes into a stream of small and easily -reviewable commits. - -This approach has several benefits: - -- Announcing your plans to work on a feature **before** you begin work avoids - duplicate work -- It permits discussions which can help you achieve your goals in a way that is - consistent with the existing architecture -- It minimizes the chances of you spending time and energy on a change that - might not fit with the consensus of the community or existing architecture and - potentially be rejected as a result -- Incremental development helps ensure you are on the right track with regards - to the rest of the community -- The quicker your changes are merged to master, the less time you will need to - spend rebasing and otherwise trying to keep up with the main code base - -## Testing - -One of the major design goals of all core btcd packages is to aim for complete -test coverage. This is financial software so bugs and regressions can cost -people real money. For this reason every effort must be taken to ensure the -code is as accurate and bug-free as possible. Thorough testing is a good way to -help achieve that goal. - -Unless a new feature you submit is completely trivial, it will probably be -rejected unless it is also accompanied by adequate test coverage for both -positive and negative conditions. That is to say, the tests must ensure your -code works correctly when it is fed correct data as well as incorrect data -(error paths). - -Go provides an excellent test framework that makes writing test code and -checking coverage statistics straight forward. For more information about the -test coverage tools, see the [golang cover blog post](http://blog.golang.org/cover). - -A quick summary of test practices follows: - -- All new code should be accompanied by tests that ensure the code behaves - correctly when given expected values, and, perhaps even more importantly, that - it handles errors gracefully -- When you fix a bug, it should be accompanied by tests which exercise the bug - to both prove it has been resolved and to prevent future regressions - -## Code Documentation and Commenting - -- At a minimum every function must be commented with its intended purpose and - any assumptions that it makes - - Function comments must always begin with the name of the function per - [Effective Go](http://golang.org/doc/effective_go.html) - - Function comments should be complete sentences since they allow a wide - variety of automated presentations such as [go.dev](https://go.dev) - - The general rule of thumb is to look at it as if you were completely - unfamiliar with the code and ask yourself, would this give me enough - information to understand what this function does and how I'd probably want - to use it? -- Exported functions should also include detailed information the caller of the - function will likely need to know and/or understand: - -**WRONG** - -```Go -// convert a compact uint32 to big.Int -func CompactToBig(compact uint32) *big.Int { -``` - -**RIGHT** - -```Go -// CompactToBig converts a compact representation of a whole number N to a -// big integer. The representation is similar to IEEE754 floating point -// numbers. -// -// Like IEEE754 floating point, there are three basic components: the sign, -// the exponent, and the mantissa. They are broken out as follows: -// -// * the most significant 8 bits represent the unsigned base 256 exponent -// * bit 23 (the 24th bit) represents the sign bit -// * the least significant 23 bits represent the mantissa -// -// ------------------------------------------------- -// | Exponent | Sign | Mantissa | -// ------------------------------------------------- -// | 8 bits [31-24] | 1 bit [23] | 23 bits [22-00] | -// ------------------------------------------------- -// -// The formula to calculate N is: -// N = (-1^sign) * mantissa * 256^(exponent-3) -// -// This compact form is only used in bitcoin to encode unsigned 256-bit numbers -// which represent difficulty targets, thus there really is not a need for a -// sign bit, but it is implemented here to stay consistent with bitcoind. -func CompactToBig(compact uint32) *big.Int { -``` - -- Comments in the body of the code are highly encouraged, but they should - explain the intention of the code as opposed to just calling out the - obvious - -**WRONG** - -```Go -// return err if amt is less than 5460 -if amt < 5460 { - return err -} -``` - -**RIGHT** - -```Go -// Treat transactions with amounts less than the amount which is considered dust -// as non-standard. -if amt < 5460 { - return err -} -``` - -**NOTE:** The above should really use a constant as opposed to a magic number, -but it was left as a magic number to show how much of a difference a good -comment can make. - -## Model Git Commit Messages - -This project prefers to keep a clean commit history with well-formed commit -messages. This section illustrates a model commit message and provides a bit -of background for it. This content was originally created by Tim Pope and made -available on his website, however that website is no longer active, so it is -being provided here. - -Here’s a model Git commit message: - -```text -Short (50 chars or less) summary of changes - -More detailed explanatory text, if necessary. Wrap it to about 72 -characters or so. In some contexts, the first line is treated as the -subject of an email and the rest of the text as the body. The blank -line separating the summary from the body is critical (unless you omit -the body entirely); tools like rebase can get confused if you run the -two together. - -Write your commit message in the present tense: "Fix bug" and not "Fixed -bug." This convention matches up with commit messages generated by -commands like git merge and git revert. - -Further paragraphs come after blank lines. - -- Bullet points are okay, too -- Typically a hyphen or asterisk is used for the bullet, preceded by a - single space, with blank lines in between, but conventions vary here -- Use a hanging indent -``` - -Prefix the summary with the subsystem/package when possible. Many other -projects make use of the code and this makes it easier for them to tell when -something they're using has changed. Have a look at [past -commits](https://github.com/btcsuite/btcd/commits/master) for examples of -commit messages. - -Here are some of the reasons why wrapping your commit messages to 72 columns is -a good thing. - -- git log doesn’t do any special special wrapping of the commit messages. With - the default pager of less -S, this means your paragraphs flow far off the edge - of the screen, making them difficult to read. On an 80 column terminal, if we - subtract 4 columns for the indent on the left and 4 more for symmetry on the - right, we’re left with 72 columns. -- git format-patch --stdout converts a series of commits to a series of emails, - using the messages for the message body. Good email netiquette dictates we - wrap our plain text emails such that there’s room for a few levels of nested - reply indicators without overflow in an 80 column terminal. - -## Code Approval Process - -This section describes the code approval process that is used for code -contributions. This is how to get your changes into btcd. - -## Code Review - -All code which is submitted will need to be reviewed before inclusion into the -master branch. This process is performed by the project maintainers and usually -other committers who are interested in the area you are working in as well. - -## Code Review Timeframe - -The timeframe for a code review will vary greatly depending on factors such as -the number of other pull requests which need to be reviewed, the size and -complexity of the contribution, how well you followed the guidelines presented -on this page, and how easy it is for the reviewers to digest your commits. For -example, if you make one monolithic commit that makes sweeping changes to things -in multiple subsystems, it will obviously take much longer to review. You will -also likely be asked to split the commit into several smaller, and hence more -manageable, commits. - -Keeping the above in mind, most small changes will be reviewed within a few -days, while large or far reaching changes may take weeks. This is a good reason -to stick with the [Share Early, Share Often](#ShareOften) development practice -outlined above. - -## What is the review looking for? - -The review is mainly ensuring the code follows the [Development Practices](#DevelopmentPractices) -and [Code Contribution Standards](#Standards). However, there are a few other -checks which are generally performed as follows: - -- The code is stable and has no stability or security concerns -- The code is properly using existing APIs and generally fits well into the - overall architecture -- The change is not something which is deemed inappropriate by community - consensus - -## Rework Code (if needed) - -After the code review, the change will be accepted immediately if no issues are -found. If there are any concerns or questions, you will be provided with -feedback along with the next steps needed to get your contribution merged with -master. In certain cases the code reviewer(s) or interested committers may help -you rework the code, but generally you will simply be given feedback for you to -make the necessary changes. - -This process will continue until the code is finally accepted. - -## Acceptance - -Once your code is accepted, it will be integrated with the master branch. -Typically it will be rebased and fast-forward merged to master as we prefer to -keep a clean commit history over a tangled weave of merge commits. However, -regardless of the specific merge method used, the code will be integrated with -the master branch and the pull request will be closed. - -Rejoice as you will now be listed as a [contributor](https://github.com/btcsuite/btcd/graphs/contributors)! - -## Contribution Standards - -## Contribution Checklist - -- [  ] All changes are Go version 1.3 compliant -- [  ] The code being submitted is commented according to the - [Code Documentation and Commenting](#CodeDocumentation) section -- [  ] For new code: Code is accompanied by tests which exercise both - the positive and negative (error paths) conditions (if applicable) -- [  ] For bug fixes: Code is accompanied by new tests which trigger - the bug being fixed to prevent regressions -- [  ] Any new logging statements use an appropriate subsystem and - logging level -- [  ] Code has been formatted with `go fmt` -- [  ] Running `go test` does not fail any tests -- [  ] Running `go vet` does not report any issues -- [  ] Running [golint](https://github.com/golang/lint) does not - report any **new** issues that did not already exist - -## Licensing of Contributions - -All contributions must be licensed with the -[ISC license](https://github.com/btcsuite/btcd/blob/master/LICENSE). This is -the same license as all of the code in the btcd suite. diff --git a/docs/configuration.md b/docs/configuration.md index c6f95b27..1a02007b 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -1,11 +1,11 @@ # Configuration -btcd has a number of [configuration](https://pkg.go.dev/github.com/btcsuite/btcd) -options, which can be viewed by running: `$ btcd --help`. +lbcd has a number of configuration +options, which can be viewed by running: `$ lbcd --help`. ## Peer server listen interface -btcd allows you to bind to specific interfaces which enables you to setup +lbcd allows you to bind to specific interfaces which enables you to setup configurations with varying levels of complexity. The listen parameter can be specified on the command line as shown below with the -- prefix or in the configuration file without the -- prefix (as can all long command line options). @@ -16,42 +16,42 @@ interfaces as a couple of the examples below illustrate. Command Line Examples: -|Flags|Comment| -|----------|------------| -|--listen=|all interfaces on default port which is changed by `--testnet` and `--regtest` (**default**)| -|--listen=0.0.0.0|all IPv4 interfaces on default port which is changed by `--testnet` and `--regtest`| -|--listen=::|all IPv6 interfaces on default port which is changed by `--testnet` and `--regtest`| -|--listen=:8333|all interfaces on port 8333| -|--listen=0.0.0.0:8333|all IPv4 interfaces on port 8333| -|--listen=[::]:8333|all IPv6 interfaces on port 8333| -|--listen=127.0.0.1:8333|only IPv4 localhost on port 8333| -|--listen=[::1]:8333|only IPv6 localhost on port 8333| -|--listen=:8336|all interfaces on non-standard port 8336| -|--listen=0.0.0.0:8336|all IPv4 interfaces on non-standard port 8336| -|--listen=[::]:8336|all IPv6 interfaces on non-standard port 8336| -|--listen=127.0.0.1:8337 --listen=[::1]:8333|IPv4 localhost on port 8337 and IPv6 localhost on port 8333| -|--listen=:8333 --listen=:8337|all interfaces on ports 8333 and 8337| +| Flags | Comment | +| ------------------------------------------- | -------------------------------------------------------------------------------------------- | +| --listen= | all interfaces on default port which is changed by `--testnet` and `--regtest` (**default**) | +| --listen=0.0.0.0 | all IPv4 interfaces on default port which is changed by `--testnet` and `--regtest` | +| --listen=:: | all IPv6 interfaces on default port which is changed by `--testnet` and `--regtest` | +| --listen=:9246 | all interfaces on port 9246 | +| --listen=0.0.0.0:9246 | all IPv4 interfaces on port 9246 | +| --listen=[::]:9246 | all IPv6 interfaces on port 9246 | +| --listen=127.0.0.1:9246 | only IPv4 localhost on port 9246 | +| --listen=[::1]:9246 | only IPv6 localhost on port 9246 | +| --listen=:9247 | all interfaces on non-standard port 9247 | +| --listen=0.0.0.0:9247 | all IPv4 interfaces on non-standard port 9247 | +| --listen=[::]:9247 | all IPv6 interfaces on non-standard port 9247 | +| --listen=127.0.0.1:9248 --listen=[::1]:9246 | IPv4 localhost on port 9248 and IPv6 localhost on port 9246 | +| --listen=:9246 --listen=:9248 | all interfaces on ports 9246 and 9248 | -The following config file would configure btcd to only listen on localhost for both IPv4 and IPv6: +The following config file would configure lbcd to only listen on localhost for both IPv4 and IPv6: ```text [Application Options] -listen=127.0.0.1:8333 -listen=[::1]:8333 +listen=127.0.0.1:9246 +listen=[::1]:9246 ``` -In addition, if you are starting btcd with TLS and want to make it +In addition, if you are starting lbcd with TLS and want to make it available via a hostname, then you will need to generate the TLS certificates for that host. For example, ``` -gencerts --host=myhostname.example.com --directory=/home/me/.btcd/ +gencerts --host=myhostname.example.com --directory=/home/me/.lbcd/ ``` ## RPC server listen interface -btcd allows you to bind the RPC server to specific interfaces which enables you +lbcd allows you to bind the RPC server to specific interfaces which enables you to setup configurations with varying levels of complexity. The `rpclisten` parameter can be specified on the command line as shown below with the -- prefix or in the configuration file without the -- prefix (as can all long command line @@ -76,23 +76,23 @@ A few things to note regarding the RPC server: Command Line Examples: -|Flags|Comment| -|----------|------------| -|--rpclisten=|all interfaces on default port which is changed by `--testnet`| -|--rpclisten=0.0.0.0|all IPv4 interfaces on default port which is changed by `--testnet`| -|--rpclisten=::|all IPv6 interfaces on default port which is changed by `--testnet`| -|--rpclisten=:8334|all interfaces on port 8334| -|--rpclisten=0.0.0.0:8334|all IPv4 interfaces on port 8334| -|--rpclisten=[::]:8334|all IPv6 interfaces on port 8334| -|--rpclisten=127.0.0.1:8334|only IPv4 localhost on port 8334| -|--rpclisten=[::1]:8334|only IPv6 localhost on port 8334| -|--rpclisten=:8336|all interfaces on non-standard port 8336| -|--rpclisten=0.0.0.0:8336|all IPv4 interfaces on non-standard port 8336| -|--rpclisten=[::]:8336|all IPv6 interfaces on non-standard port 8336| -|--rpclisten=127.0.0.1:8337 --listen=[::1]:8334|IPv4 localhost on port 8337 and IPv6 localhost on port 8334| -|--rpclisten=:8334 --listen=:8337|all interfaces on ports 8334 and 8337| +| Flags | Comment | +| ---------------------------------------------- | ------------------------------------------------------------------- | +| --rpclisten= | all interfaces on default port which is changed by `--testnet` | +| --rpclisten=0.0.0.0 | all IPv4 interfaces on default port which is changed by `--testnet` | +| --rpclisten=:: | all IPv6 interfaces on default port which is changed by `--testnet` | +| --rpclisten=:9245 | all interfaces on port 9245 | +| --rpclisten=0.0.0.0:9245 | all IPv4 interfaces on port 9245 | +| --rpclisten=[::]:9245 | all IPv6 interfaces on port 9245 | +| --rpclisten=127.0.0.1:9245 | only IPv4 localhost on port 9245 | +| --rpclisten=[::1]:9245 | only IPv6 localhost on port 9245 | +| --rpclisten=:9247 | all interfaces on non-standard port 9247 | +| --rpclisten=0.0.0.0:9247 | all IPv4 interfaces on non-standard port 9247 | +| --rpclisten=[::]:9247 | all IPv6 interfaces on non-standard port 9247 | +| --rpclisten=127.0.0.1:9248 --listen=[::1]:9245 | IPv4 localhost on port 9248 and IPv6 localhost on port 9245 | +| --rpclisten=:9245 --listen=:9248 | all interfaces on ports 9245 and 9248 | -The following config file would configure the btcd RPC server to listen to all interfaces on the default port, including external interfaces, for both IPv4 and IPv6: +The following config file would configure the lbcd RPC server to listen to all interfaces on the default port, including external interfaces, for both IPv4 and IPv6: ```text [Application Options] @@ -102,21 +102,21 @@ rpclisten= ## Default ports -While btcd is highly configurable when it comes to the network configuration, +While lbcd is highly configurable when it comes to the network configuration, the following is intended to be a quick reference for the default ports used so port forwarding can be configured as required. -btcd provides a `--upnp` flag which can be used to automatically map the bitcoin +lbcd by default will automatically map the peer-to-peer listening port if your router supports UPnP. If your router does -not support UPnP, or you don't wish to use it, please note that only the bitcoin +not support UPnP, or you don't wish to use it, please note that only the peer-to-peer port should be forwarded unless you specifically want to allow RPC -access to your btcd from external sources such as in more advanced network -configurations. +access to your lbcd from external sources such as in more advanced network +configurations. You can disable UPnP with the `--noupnp` daemon option. -|Name|Port| -|----|----| -|Default Bitcoin peer-to-peer port|TCP 8333| -|Default RPC port|TCP 8334| +| Name | Port | +| ------------------------- | -------- | +| Default peer-to-peer port | TCP 9246 | +| Default RPC port | TCP 9245 | ## Using bootstrap.dat @@ -129,7 +129,7 @@ on the last time it was updated. See [this](https://bitcointalk.org/index.php?topic=145386.0) thread on bitcointalk for more details. -**NOTE:** Using bootstrap.dat is entirely optional. Btcd will download the +**NOTE:** Using bootstrap.dat is entirely optional. lbcd will download the block chain from other peers through the Bitcoin protocol with no extra configuration needed. @@ -165,14 +165,14 @@ checkpoints for the known-good block chain at periodic intervals. This ensures that not only is it a valid chain, but it is the same chain that everyone else is using. -### How do I use bootstrap.dat with btcd? +### How do I use bootstrap.dat with lbcd? -btcd comes with a separate utility named `addblock` which can be used to import +lbcd comes with a separate utility named `addblock` which can be used to import `bootstrap.dat`. This approach is used since the import is a one-time operation and we prefer to keep the daemon itself as lightweight as possible. -1. Stop btcd if it is already running. This is required since addblock needs to - access the database used by btcd and it will be locked if btcd is using it. +1. Stop lbcd if it is already running. This is required since addblock needs to + access the database used by lbcd and it will be locked if lbcd is using it. 2. Note the path to the downloaded bootstrap.dat file. 3. Run the addblock utility with the `-i` argument pointing to the location of boostrap.dat: @@ -180,7 +180,7 @@ and we prefer to keep the daemon itself as lightweight as possible. **Windows:** ```bat -"%PROGRAMFILES%\Btcd Suite\Btcd\addblock" -i C:\Path\To\bootstrap.dat +"%PROGRAMFILES%\lbcd Suite\lbcd\addblock" -i C:\Path\To\bootstrap.dat ``` **Linux/Unix/BSD/POSIX:** diff --git a/docs/configuring_tor.md b/docs/configuring_tor.md index ecb03bfc..84bc0efd 100644 --- a/docs/configuring_tor.md +++ b/docs/configuring_tor.md @@ -1,9 +1,9 @@ # Configuring TOR -btcd provides full support for anonymous networking via the +lbcd provides full support for anonymous networking via the [Tor Project](https://www.torproject.org/), including [client-only](#Client) and [hidden service](#HiddenService) configurations along with -[stream isolation](#TorStreamIsolation). In addition, btcd supports a hybrid, +[stream isolation](#TorStreamIsolation). In addition, lbcd supports a hybrid, [bridge mode](#Bridge) which is not anonymous, but allows it to operate as a bridge between regular nodes and hidden service nodes without routing the regular connections through Tor. @@ -15,15 +15,15 @@ hidden service for this reason. ## Client-only -Configuring btcd as a Tor client is straightforward. The first step is +Configuring lbcd as a Tor client is straightforward. The first step is obviously to install Tor and ensure it is working. Once that is done, all that -typically needs to be done is to specify the `--proxy` flag via the btcd command -line or in the btcd configuration file. Typically the Tor proxy address will be +typically needs to be done is to specify the `--proxy` flag via the lbcd command +line or in the lbcd configuration file. Typically the Tor proxy address will be 127.0.0.1:9050 (if using standalone Tor) or 127.0.0.1:9150 (if using the Tor Browser Bundle). If you have Tor configured to require a username and password, you may specify them with the `--proxyuser` and `--proxypass` flags. -By default, btcd assumes the proxy specified with `--proxy` is a Tor proxy and +By default, lbcd assumes the proxy specified with `--proxy` is a Tor proxy and hence will send all traffic, including DNS resolution requests, via the specified proxy. @@ -34,7 +34,7 @@ not be reachable for inbound connections unless you also configure a Tor ### Command line example ```bash -./btcd --proxy=127.0.0.1:9050 +./lbcd --proxy=127.0.0.1:9050 ``` ### Config file example @@ -51,7 +51,7 @@ The first step is to configure Tor to provide a hidden service. Documentation for this can be found on the Tor project website [here](https://www.torproject.org/docs/tor-hidden-service.html.en). However, there is no need to install a web server locally as the linked instructions -discuss since btcd will act as the server. +discuss since lbcd will act as the server. In short, the instructions linked above entail modifying your `torrc` file to add something similar to the following, restarting Tor, and opening the @@ -59,12 +59,12 @@ add something similar to the following, restarting Tor, and opening the address. ```text -HiddenServiceDir /var/tor/btcd -HiddenServicePort 8333 127.0.0.1:8333 +HiddenServiceDir /var/tor/lbcd +HiddenServicePort 9246 127.0.0.1:9246 ``` Once Tor is configured to provide the hidden service and you have obtained your -generated .onion address, configuring btcd as a Tor hidden service requires +generated .onion address, configuring lbcd as a Tor hidden service requires three flags: * `--proxy` to identify the Tor (SOCKS 5) proxy to use for outgoing traffic. @@ -76,7 +76,7 @@ three flags: ### Command line example ```bash -./btcd --proxy=127.0.0.1:9050 --listen=127.0.0.1 --externalip=fooanon.onion +./lbcd --proxy=127.0.0.1:9050 --listen=127.0.0.1 --externalip=fooanon.onion ``` ### Config file example @@ -91,13 +91,13 @@ externalip=fooanon.onion ## Bridge mode (not anonymous) -btcd provides support for operating as a bridge between regular nodes and hidden +lbcd provides support for operating as a bridge between regular nodes and hidden service nodes. In particular this means only traffic which is directed to or from a .onion address is sent through Tor while other traffic is sent normally. _As a result, this mode is **NOT** anonymous._ This mode works by specifying an onion-specific proxy, which is pointed at Tor, -by using the `--onion` flag via the btcd command line or in the btcd +by using the `--onion` flag via the lbcd command line or in the lbcd configuration file. If you have Tor configured to require a username and password, you may specify them with the `--onionuser` and `--onionpass` flags. @@ -111,7 +111,7 @@ routed via Tor due to the `--onion` flag. ### Command line example ```bash -./btcd --onion=127.0.0.1:9050 --externalip=fooanon.onion +./lbcd --onion=127.0.0.1:9050 --externalip=fooanon.onion ``` ### Config file example @@ -128,13 +128,13 @@ externalip=fooanon.onion Tor stream isolation forces Tor to build a new circuit for each connection making it harder to correlate connections. -btcd provides support for Tor stream isolation by using the `--torisolation` +lbcd provides support for Tor stream isolation by using the `--torisolation` flag. This option requires --proxy or --onionproxy to be set. ### Command line example ```bash -./btcd --proxy=127.0.0.1:9050 --torisolation +./lbcd --proxy=127.0.0.1:9050 --torisolation ``` ### Config file example diff --git a/docs/contact.md b/docs/contact.md deleted file mode 100644 index 88b425e8..00000000 --- a/docs/contact.md +++ /dev/null @@ -1,15 +0,0 @@ -# Contact - -## IRC - -* [irc.freenode.net](irc://irc.freenode.net), channel `#btcd` - -## Mailing Lists - -* [btcd](mailto:btcd+subscribe@opensource.conformal.com): discussion of btcd and its packages. -* [btcd-commits](mailto:btcd-commits+subscribe@opensource.conformal.com): readonly mail-out of source code changes. - -## Issue Tracker - -The [integrated github issue tracker](https://github.com/btcsuite/btcd/issues) -is used for this project. diff --git a/docs/controlling.md b/docs/controlling.md index 93ab403b..a187e412 100644 --- a/docs/controlling.md +++ b/docs/controlling.md @@ -1,11 +1,11 @@ -# Controlling and querying btcd via btcctl +# Controlling and querying lbcd via lbcctl -btcctl is a command line utility that can be used to both control and query btcd -via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). btcd does +lbcctl is a command line utility that can be used to both control and query lbcd +via [RPC](http://www.wikipedia.org/wiki/Remote_procedure_call). lbcd does **not** enable its RPC server by default; You must configure at minimum both an RPC username and password or both an RPC limited username and password: -* btcd.conf configuration file +* lbcd.conf configuration file ```bash [Application Options] @@ -15,7 +15,7 @@ rpclimituser=mylimituser rpclimitpass=Limitedp4ssw0rd ``` -* btcctl.conf configuration file +* lbcctl.conf configuration file ```bash [Application Options] @@ -31,4 +31,4 @@ rpclimituser=mylimituser rpclimitpass=Limitedp4ssw0rd ``` -For a list of available options, run: `$ btcctl --help` +For a list of available options, run: `$ lbcctl --help` diff --git a/docs/developer_resources.md b/docs/developer_resources.md deleted file mode 100644 index cec8ce99..00000000 --- a/docs/developer_resources.md +++ /dev/null @@ -1,37 +0,0 @@ -# Developer Resources - -* [Code Contribution Guidelines](https://github.com/btcsuite/btcd/tree/master/docs/code_contribution_guidelines.md) - -* [JSON-RPC Reference](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md) - * [RPC Examples](https://github.com/btcsuite/btcd/tree/master/docs/json_rpc_api.md#ExampleCode) - -* The btcsuite Bitcoin-related Go Packages: - * [btcrpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) - Implements a - robust and easy to use Websocket-enabled Bitcoin JSON-RPC client - * [btcjson](https://github.com/btcsuite/btcd/tree/master/btcjson) - Provides an extensive API - for the underlying JSON-RPC command and return values - * [wire](https://github.com/btcsuite/btcd/tree/master/wire) - Implements the - Bitcoin wire protocol - * [peer](https://github.com/btcsuite/btcd/tree/master/peer) - - Provides a common base for creating and managing Bitcoin network peers. - * [blockchain](https://github.com/btcsuite/btcd/tree/master/blockchain) - - Implements Bitcoin block handling and chain selection rules - * [blockchain/fullblocktests](https://github.com/btcsuite/btcd/tree/master/blockchain/fullblocktests) - - Provides a set of block tests for testing the consensus validation rules - * [txscript](https://github.com/btcsuite/btcd/tree/master/txscript) - - Implements the Bitcoin transaction scripting language - * [btcec](https://github.com/btcsuite/btcd/tree/master/btcec) - Implements - support for the elliptic curve cryptographic functions needed for the - Bitcoin scripts - * [database](https://github.com/btcsuite/btcd/tree/master/database) - - Provides a database interface for the Bitcoin block chain - * [mempool](https://github.com/btcsuite/btcd/tree/master/mempool) - - Package mempool provides a policy-enforced pool of unmined bitcoin - transactions. - * [btcutil](https://github.com/btcsuite/btcutil) - Provides Bitcoin-specific - convenience functions and types - * [chainhash](https://github.com/btcsuite/btcd/tree/master/chaincfg/chainhash) - - Provides a generic hash type and associated functions that allows the - specific hash algorithm to be abstracted. - * [connmgr](https://github.com/btcsuite/btcd/tree/master/connmgr) - - Package connmgr implements a generic Bitcoin network connection manager. diff --git a/docs/index.md b/docs/index.md index 9d980626..a3792a6f 100644 --- a/docs/index.md +++ b/docs/index.md @@ -1,57 +1,11 @@ -# btcd +# lbcd -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd) - -btcd is an alternative full node bitcoin implementation written in Go (golang). - -This project is currently under active development and is in a Beta state. It -is extremely stable and has been in production use since October 2013. - -It properly downloads, validates, and serves the block chain using the exact -rules (including consensus bugs) for block acceptance as Bitcoin Core. We have -taken great care to avoid btcd causing a fork to the block chain. It includes a -full block validation testing framework which contains all of the 'official' -block acceptance tests (and some additional ones) that is run on every pull -request to help ensure it properly follows consensus. Also, it passes all of -the JSON test data in the Bitcoin Core code. - -It also properly relays newly mined blocks, maintains a transaction pool, and -relays individual transactions that have not yet made it into a block. It -ensures all individual transactions admitted to the pool follow the rules -required by the block chain and also includes more strict checks which filter -transactions based on miner requirements ("standard" transactions). - -One key difference between btcd and Bitcoin Core is that btcd does *NOT* include -wallet functionality and this was a very intentional design decision. See the -blog entry [here](https://web.archive.org/web/20171125143919/https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon) -for more details. This means you can't actually make or receive payments -directly with btcd. That functionality is provided by the -[btcwallet](https://github.com/btcsuite/btcwallet) and -[Paymetheus](https://github.com/btcsuite/Paymetheus) (Windows-only) projects -which are both under active development. - -## Documentation - -Documentation is a work-in-progress. It is available at [btcd.readthedocs.io](https://btcd.readthedocs.io). ## Contents -* [Installation](installation.md) -* [Update](update.md) * [Configuration](configuration.md) * [Configuring TOR](configuring_tor.md) -* [Docker](using_docker.md) * [Controlling](controlling.md) * [Mining](mining.md) -* [Wallet](wallet.md) -* [Developer resources](developer_resources.md) * [JSON RPC API](json_rpc_api.md) -* [Code contribution guidelines](code_contribution_guidelines.md) -* [Contact](contact.md) - -## License - -btcd is licensed under the [copyfree](http://copyfree.org) ISC License. - diff --git a/docs/installation.md b/docs/installation.md deleted file mode 100644 index c3c20606..00000000 --- a/docs/installation.md +++ /dev/null @@ -1,76 +0,0 @@ -# Installation - -The first step is to install btcd. See one of the following sections for -details on how to install on the supported operating systems. - -## Requirements - -[Go](http://golang.org) 1.11 or newer. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -* Download the Conformal public key: - https://raw.githubusercontent.com/btcsuite/btcd/master/release/GIT-GPG-KEY-conformal.txt - -* Import the public key into your GPG keyring: - - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -* Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - - ```bash - git tag -v TAG_NAME - ``` - -## Windows Installation - -* Install the MSI available at: [btcd windows installer](https://github.com/btcsuite/btcd/releases) -* Launch btcd from the Start Menu - -## Linux/BSD/MacOSX/POSIX Installation - -* Install Go according to the [installation instructions](http://golang.org/doc/install) -* Ensure Go was installed properly and is a supported version: - -```bash -go version -go env GOROOT GOPATH -``` - -NOTE: The `GOROOT` and `GOPATH` above must not be the same path. It is -recommended that `GOPATH` is set to a directory in your home directory such as -`~/goprojects` to avoid write permission issues. It is also recommended to add -`$GOPATH/bin` to your `PATH` at this point. - -* Run the following commands to obtain btcd, all dependencies, and install it: - -```bash -git clone https://github.com/btcsuite/btcd $GOPATH/src/github.com/btcsuite/btcd -cd $GOPATH/src/github.com/btcsuite/btcd -GO111MODULE=on go install -v . ./cmd/... -``` - -* btcd (and utilities) will now be installed in ```$GOPATH/bin```. If you did - not already add the bin directory to your system path during Go installation, - we recommend you do so now. - -## Gentoo Linux Installation - -* [Install Layman](https://gitlab.com/bitcoin/gentoo) and enable the Bitcoin overlay. -* Copy or symlink `/var/lib/layman/bitcoin/Documentation/package.keywords/btcd-live` to `/etc/portage/package.keywords/` -* Install btcd: `$ emerge net-p2p/btcd` - -## Startup - -Typically btcd will run and start downloading the block chain with no extra -configuration necessary, however, there is an optional method to use a -`bootstrap.dat` file that may speed up the initial block chain download process. - -* [Using bootstrap.dat](https://github.com/btcsuite/btcd/blob/master/docs/configuration.md#using-bootstrapdat) diff --git a/docs/json_rpc_api.md b/docs/json_rpc_api.md index db292d2b..17ccba64 100644 --- a/docs/json_rpc_api.md +++ b/docs/json_rpc_api.md @@ -27,27 +27,19 @@ ### 1. Overview -btcd provides a [JSON-RPC](http://json-rpc.org/wiki/specification) API that is +lbcd provides a [JSON-RPC](http://json-rpc.org/wiki/specification) API that is fully compatible with the original bitcoind/bitcoin-qt. There are a few key -differences between btcd and bitcoind as far as how RPCs are serviced: -* Unlike bitcoind that has the wallet and chain intermingled in the same process - which leads to several issues, btcd intentionally splits the wallet and chain - services into independent processes. See the blog post - [here](https://blog.conformal.com/btcd-not-your-moms-bitcoin-daemon/) for - further details on why they were separated. This means that if you are - talking directly to btcd, only chain-related RPCs are available. However both - chain-related and wallet-related RPCs are available via - [btcwallet](https://github.com/btcsuite/btcwallet). -* btcd is secure by default which means that the RPC connection is TLS-enabled +differences between lbcd and bitcoind as far as how RPCs are serviced: +* lbcd is secure by default which means that the RPC connection is TLS-enabled by default -* btcd provides access to the API through both +* lbcd provides access to the API through both [HTTP POST](http://en.wikipedia.org/wiki/POST_%28HTTP%29) requests and [Websockets](http://en.wikipedia.org/wiki/WebSocket) -Websockets are the preferred transport for btcd RPC and are used by applications +Websockets are the preferred transport for lbcd RPC and are used by applications such as [btcwallet](https://github.com/btcsuite/btcwallet) for inter-process -communication with btcd. The websocket connection endpoint for btcd is -`wss://your_ip_or_domain:8334/ws`. +communication with lbcd. The websocket connection endpoint for lbcd is +`wss://your_ip_or_domain:9245/ws`. In addition to the [standard API](#Methods), an [extension API](#WSExtMethods) has been developed that is exclusive to clients using Websockets. In its current @@ -64,7 +56,7 @@ The original bitcoind/bitcoin-qt JSON-RPC API documentation is available at [htt ### 2. HTTP POST Versus Websockets -The btcd RPC server supports both [HTTP POST](http://en.wikipedia.org/wiki/POST_%28HTTP%29) +The lbcd RPC server supports both [HTTP POST](http://en.wikipedia.org/wiki/POST_%28HTTP%29) requests and the preferred [Websockets](http://en.wikipedia.org/wiki/WebSocket). All of the [standard](#Methods) and [extension](#ExtensionMethods) methods described in this documentation can be accessed through both. As the name @@ -72,16 +64,16 @@ indicates, the [Websocket-specific extension](#WSExtMethods) methods can only be accessed when connected via Websockets. As mentioned in the [overview](#Overview), the websocket connection endpoint for -btcd is `wss://your_ip_or_domain:8334/ws`. +lbcd is `wss://your_ip_or_domain:9245/ws`. The most important differences between the two transports as it pertains to the JSON-RPC API are: -| |HTTP POST Requests|Websockets| -|---|------------------|----------| -|Allows multiple requests across a single connection|No|Yes| -|Supports asynchronous notifications|No|Yes| -|Scales well with large numbers of requests|No|Yes| +| | HTTP POST Requests | Websockets | +| --------------------------------------------------- | ------------------ | ---------- | +| Allows multiple requests across a single connection | No | Yes | +| Supports asynchronous notifications | No | Yes | +| Scales well with large numbers of requests | No | Yes | @@ -92,18 +84,18 @@ JSON-RPC API are: **3.1 Authentication Overview**
The following authentication details are needed before establishing a connection -to a btcd RPC server: +to a lbcd RPC server: -* **rpcuser** is the full-access username configured for the btcd RPC server -* **rpcpass** is the full-access password configured for the btcd RPC server -* **rpclimituser** is the limited username configured for the btcd RPC server -* **rpclimitpass** is the limited password configured for the btcd RPC server -* **rpccert** is the PEM-encoded X.509 certificate (public key) that the btcd - server is configured with. It is automatically generated by btcd and placed - in the btcd home directory (which is typically `%LOCALAPPDATA%\Btcd` on - Windows and `~/.btcd` on POSIX-like OSes) +* **rpcuser** is the full-access username configured for the lbcd RPC server +* **rpcpass** is the full-access password configured for the lbcd RPC server +* **rpclimituser** is the limited username configured for the lbcd RPC server +* **rpclimitpass** is the limited password configured for the lbcd RPC server +* **rpccert** is the PEM-encoded X.509 certificate (public key) that the lbcd + server is configured with. It is automatically generated by lbcd and placed + in the lbcd home directory (which is typically `%LOCALAPPDATA%\lbcd` on + Windows and `~/.lbcd` on POSIX-like OSes) -**NOTE:** As mentioned above, btcd is secure by default which means the RPC +**NOTE:** As mentioned above, lbcd is secure by default which means the RPC server is not running unless configured with a **rpcuser** and **rpcpass** and/or a **rpclimituser** and **rpclimitpass**, and uses TLS authentication for all connections. @@ -117,7 +109,7 @@ two, mutually exclusive, methods. **3.2 HTTP Basic Access Authentication**
-The btcd RPC server uses HTTP [basic access authentication](http://en.wikipedia.org/wiki/Basic_access_authentication) with the **rpcuser** +The lbcd RPC server uses HTTP [basic access authentication](http://en.wikipedia.org/wiki/Basic_access_authentication) with the **rpcuser** and **rpcpass** detailed above. If the supplied credentials are invalid, you will be disconnected immediately upon making the connection. @@ -139,8 +131,8 @@ authenticated will cause the websocket to be closed immediately. ### 4. Command-line Utility -btcd comes with a separate utility named `btcctl` which can be used to issue -these RPC commands via HTTP POST requests to btcd after configuring it with the +lbcd comes with a separate utility named `lbcctl` which can be used to issue +these RPC commands via HTTP POST requests to lbcd after configuring it with the information in the [Authentication](#Authentication) section above. It can also be used to communicate with any server/daemon/service which provides a JSON-RPC API compatible with the original bitcoind/bitcoin-qt client. @@ -156,38 +148,38 @@ API compatible with the original bitcoind/bitcoin-qt client. The following is an overview of the RPC methods and their current status. Click the method name for further details such as parameter and return information. -|#|Method|Safe for limited user?|Description| -|---|------|----------|-----------| -|1|[addnode](#addnode)|N|Attempts to add or remove a persistent peer.| -|2|[createrawtransaction](#createrawtransaction)|Y|Returns a new transaction spending the provided inputs and sending to the provided addresses.| -|3|[decoderawtransaction](#decoderawtransaction)|Y|Returns a JSON object representing the provided serialized, hex-encoded transaction.| -|4|[decodescript](#decodescript)|Y|Returns a JSON object with information about the provided hex-encoded script.| -|5|[getaddednodeinfo](#getaddednodeinfo)|N|Returns information about manually added (persistent) peers.| -|6|[getbestblockhash](#getbestblockhash)|Y|Returns the hash of the of the best (most recent) block in the longest block chain.| -|7|[getblock](#getblock)|Y|Returns information about a block given its hash.| -|8|[getblockcount](#getblockcount)|Y|Returns the number of blocks in the longest block chain.| -|9|[getblockhash](#getblockhash)|Y|Returns hash of the block in best block chain at the given height.| -|10|[getblockheader](#getblockheader)|Y|Returns the block header of the block.| -|11|[getconnectioncount](#getconnectioncount)|N|Returns the number of active connections to other peers.| -|12|[getdifficulty](#getdifficulty)|Y|Returns the proof-of-work difficulty as a multiple of the minimum difficulty.| -|13|[getgenerate](#getgenerate)|N|Return if the server is set to generate coins (mine) or not.| -|14|[gethashespersec](#gethashespersec)|N|Returns a recent hashes per second performance measurement while generating coins (mining).| -|15|[getinfo](#getinfo)|Y|Returns a JSON object containing various state info.| -|16|[getmempoolinfo](#getmempoolinfo)|N|Returns a JSON object containing mempool-related information.| -|17|[getmininginfo](#getmininginfo)|N|Returns a JSON object containing mining-related information.| -|18|[getnettotals](#getnettotals)|Y|Returns a JSON object containing network traffic statistics.| -|19|[getnetworkhashps](#getnetworkhashps)|Y|Returns the estimated network hashes per second for the block heights provided by the parameters.| -|20|[getpeerinfo](#getpeerinfo)|N|Returns information about each connected network peer as an array of json objects.| -|21|[getrawmempool](#getrawmempool)|Y|Returns an array of hashes for all of the transactions currently in the memory pool.| -|22|[getrawtransaction](#getrawtransaction)|Y|Returns information about a transaction given its hash.| -|23|[help](#help)|Y|Returns a list of all commands or help for a specified command.| -|24|[ping](#ping)|N|Queues a ping to be sent to each connected peer.| -|25|[sendrawtransaction](#sendrawtransaction)|Y|Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.
btcd does not yet implement the `allowhighfees` parameter, so it has no effect| -|26|[setgenerate](#setgenerate) |N|Set the server to generate coins (mine) or not.
NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function.| -|27|[stop](#stop)|N|Shutdown btcd.| -|28|[submitblock](#submitblock)|Y|Attempts to submit a new serialized, hex-encoded block to the network.| -|29|[validateaddress](#validateaddress)|Y|Verifies the given address is valid. NOTE: Since btcd does not have a wallet integrated, btcd will only return whether the address is valid or not.| -|30|[verifychain](#verifychain)|N|Verifies the block chain database.| +| # | Method | Safe for limited user? | Description | +| --- | --------------------------------------------- | ---------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| 1 | [addnode](#addnode) | N | Attempts to add or remove a persistent peer. | +| 2 | [createrawtransaction](#createrawtransaction) | Y | Returns a new transaction spending the provided inputs and sending to the provided addresses. | +| 3 | [decoderawtransaction](#decoderawtransaction) | Y | Returns a JSON object representing the provided serialized, hex-encoded transaction. | +| 4 | [decodescript](#decodescript) | Y | Returns a JSON object with information about the provided hex-encoded script. | +| 5 | [getaddednodeinfo](#getaddednodeinfo) | N | Returns information about manually added (persistent) peers. | +| 6 | [getbestblockhash](#getbestblockhash) | Y | Returns the hash of the of the best (most recent) block in the longest block chain. | +| 7 | [getblock](#getblock) | Y | Returns information about a block given its hash. | +| 8 | [getblockcount](#getblockcount) | Y | Returns the number of blocks in the longest block chain. | +| 9 | [getblockhash](#getblockhash) | Y | Returns hash of the block in best block chain at the given height. | +| 10 | [getblockheader](#getblockheader) | Y | Returns the block header of the block. | +| 11 | [getconnectioncount](#getconnectioncount) | N | Returns the number of active connections to other peers. | +| 12 | [getdifficulty](#getdifficulty) | Y | Returns the proof-of-work difficulty as a multiple of the minimum difficulty. | +| 13 | [getgenerate](#getgenerate) | N | Return if the server is set to generate coins (mine) or not. | +| 14 | [gethashespersec](#gethashespersec) | N | Returns a recent hashes per second performance measurement while generating coins (mining). | +| 15 | [getinfo](#getinfo) | Y | Returns a JSON object containing various state info. | +| 16 | [getmempoolinfo](#getmempoolinfo) | N | Returns a JSON object containing mempool-related information. | +| 17 | [getmininginfo](#getmininginfo) | N | Returns a JSON object containing mining-related information. | +| 18 | [getnettotals](#getnettotals) | Y | Returns a JSON object containing network traffic statistics. | +| 19 | [getnetworkhashps](#getnetworkhashps) | Y | Returns the estimated network hashes per second for the block heights provided by the parameters. | +| 20 | [getpeerinfo](#getpeerinfo) | N | Returns information about each connected network peer as an array of json objects. | +| 21 | [getrawmempool](#getrawmempool) | Y | Returns an array of hashes for all of the transactions currently in the memory pool. | +| 22 | [getrawtransaction](#getrawtransaction) | Y | Returns information about a transaction given its hash. | +| 23 | [help](#help) | Y | Returns a list of all commands or help for a specified command. | +| 24 | [ping](#ping) | N | Queues a ping to be sent to each connected peer. | +| 25 | [sendrawtransaction](#sendrawtransaction) | Y | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.
lbcd does not yet implement the `allowhighfees` parameter, so it has no effect | +| 26 | [setgenerate](#setgenerate) | N | Set the server to generate coins (mine) or not.
NOTE: Since lbcd does not have the wallet integrated to provide payment addresses, lbcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | +| 27 | [stop](#stop) | N | Shutdown lbcd. | +| 28 | [submitblock](#submitblock) | Y | Attempts to submit a new serialized, hex-encoded block to the network. | +| 29 | [validateaddress](#validateaddress) | Y | Verifies the given address is valid. NOTE: Since lbcd does not have a wallet integrated, lbcd will only return whether the address is valid or not. | +| 30 | [verifychain](#verifychain) | N | Verifies the block chain database. | @@ -195,370 +187,370 @@ the method name for further details such as parameter and return information. -| | | -|---|---| -|Method|addnode| -|Parameters|1. peer (string, required) - ip address and port of the peer to operate on
2. command (string, required) - `add` to add a persistent peer, `remove` to remove a persistent peer, or `onetry` to try a single connection to a peer| -|Description|Attempts to add or remove a persistent peer.| -|Returns|Nothing| +| | | +| ----------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | addnode | +| Parameters | 1. peer (string, required) - ip address and port of the peer to operate on
2. command (string, required) - `add` to add a persistent peer, `remove` to remove a persistent peer, or `onetry` to try a single connection to a peer | +| Description | Attempts to add or remove a persistent peer. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|createrawtransaction| -|Parameters|1. transaction inputs (JSON array, required) - json array of json objects
`[`
  `{`
    `"txid": "hash", (string, required) the hash of the input transaction`
    `"vout": n (numeric, required) the specific output of the input transaction to redeem`
  `}, ...`
`]`
2. addresses and amounts (JSON object, required) - json object with addresses as keys and amounts as values
`{`
  `"address": n.nnn (numeric, required) the address to send to as the key and the amount in BTC as the value`
  `, ...`
`}`
3. locktime (int64, optional, default=0) - specifies the transaction locktime. If non-zero, the inputs will also have their locktimes activated. | -|Description|Returns a new transaction spending the provided inputs and sending to the provided addresses.
The transaction inputs are not signed in the created transaction.
The `signrawtransaction` RPC command provided by wallet must be used to sign the resulting transaction.| -|Returns|`"transaction" (string) hex-encoded bytes of the serialized transaction`| -|Example Parameters|1. transaction inputs `[{"txid":"e6da89de7a6b8508ce8f371a3d0535b04b5e108cb1a6e9284602d3bfd357c018","vout":1}]`
2. addresses and amounts `{"13cgrTP7wgbZYWrY9BZ22BV6p82QXQT3nY": 0.49213337}`
3. locktime `0`| -|Example Return|`010000000118c057d3bfd3024628e9a6b18c105e4bb035053d1a378fce08856b7ade89dae6010000`
`0000ffffffff0199efee02000000001976a9141cb013db35ecccc156fdfd81d03a11c51998f99388`
`ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.**| +| | | +| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | createrawtransaction | +| Parameters | 1. transaction inputs (JSON array, required) - json array of json objects
`[`
  `{`
    `"txid": "hash", (string, required) the hash of the input transaction`
    `"vout": n (numeric, required) the specific output of the input transaction to redeem`
  `}, ...`
`]`
2. addresses and amounts (JSON object, required) - json object with addresses as keys and amounts as values
`{`
  `"address": n.nnn (numeric, required) the address to send to as the key and the amount in BTC as the value`
  `, ...`
`}`
3. locktime (int64, optional, default=0) - specifies the transaction locktime. If non-zero, the inputs will also have their locktimes activated. | +| Description | Returns a new transaction spending the provided inputs and sending to the provided addresses.
The transaction inputs are not signed in the created transaction.
The `signrawtransaction` RPC command provided by wallet must be used to sign the resulting transaction. | +| Returns | `"transaction" (string) hex-encoded bytes of the serialized transaction` | +| Example Parameters | 1. transaction inputs `[{"txid":"e6da89de7a6b8508ce8f371a3d0535b04b5e108cb1a6e9284602d3bfd357c018","vout":1}]`
2. addresses and amounts `{"13cgrTP7wgbZYWrY9BZ22BV6p82QXQT3nY": 0.49213337}`
3. locktime `0` | +| Example Return | `010000000118c057d3bfd3024628e9a6b18c105e4bb035053d1a378fce08856b7ade89dae6010000`
`0000ffffffff0199efee02000000001976a9141cb013db35ecccc156fdfd81d03a11c51998f99388`
`ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.** | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|decoderawtransaction| -|Parameters|1. data (string, required) - serialized, hex-encoded transaction| -|Description|Returns a JSON object representing the provided serialized, hex-encoded transaction.| -|Returns|`{ (json object)`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}`| -|Example Return|`{`
  `"txid": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6...",`
      `"sequence": 4294967295,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 50,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4ce...",`
        `"hex": "4104678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4...",`
        `"reqSigs": 1,`
        `"type": "pubkey"`
        `"addresses": [`
          `"1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",`
        `]`
      `}`
    `}`
  `]`
`}`| +| | | +| -------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | decoderawtransaction | +| Parameters | 1. data (string, required) - serialized, hex-encoded transaction | +| Description | Returns a JSON object representing the provided serialized, hex-encoded transaction. | +| Returns | `{ (json object)`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}` | +| Example Return | `{`
  `"txid": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6...",`
      `"sequence": 4294967295,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 50,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4ce...",`
        `"hex": "4104678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4...",`
        `"reqSigs": 1,`
        `"type": "pubkey"`
        `"addresses": [`
          `"1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa",`
        `]`
      `}`
    `}`
  `]`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|decodescript| -|Parameters|1. script (string, required) - hex-encoded script| -|Description|Returns a JSON object with information about the provided hex-encoded script.| -|Returns|`{ (json object)`
  `"asm": "asm", (string) disassembly of the script`
  `"reqSigs": n, (numeric) the number of required signatures`
  `"type": "scripttype", (string) the type of the script (e.g. 'pubkeyhash')`
  `"addresses": [ (json array of string) the bitcoin addresses associated with this script`
    `"bitcoinaddress", (string) the bitcoin address`
    `...`
  `]`
  `"p2sh": "scripthash", (string) the script hash for use in pay-to-script-hash transactions`
`}`| -|Example Return|`{`
  `"asm": "OP_DUP OP_HASH160 b0a4d8a91981106e4ed85165a66748b19f7b7ad4 OP_EQUALVERIFY OP_CHECKSIG",`
  `"reqSigs": 1,`
  `"type": "pubkeyhash",`
  `"addresses": [`
    `"1H71QVBpzuLTNUh5pewaH3UTLTo2vWgcRJ"`
  `]`
  `"p2sh": "359b84ff799f48231990ff0298206f54117b08b6"`
`}`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | decodescript | +| Parameters | 1. script (string, required) - hex-encoded script | +| Description | Returns a JSON object with information about the provided hex-encoded script. | +| Returns | `{ (json object)`
  `"asm": "asm", (string) disassembly of the script`
  `"reqSigs": n, (numeric) the number of required signatures`
  `"type": "scripttype", (string) the type of the script (e.g. 'pubkeyhash')`
  `"addresses": [ (json array of string) the bitcoin addresses associated with this script`
    `"bitcoinaddress", (string) the bitcoin address`
    `...`
  `]`
  `"p2sh": "scripthash", (string) the script hash for use in pay-to-script-hash transactions`
`}` | +| Example Return | `{`
  `"asm": "OP_DUP OP_HASH160 b0a4d8a91981106e4ed85165a66748b19f7b7ad4 OP_EQUALVERIFY OP_CHECKSIG",`
  `"reqSigs": 1,`
  `"type": "pubkeyhash",`
  `"addresses": [`
    `"1H71QVBpzuLTNUh5pewaH3UTLTo2vWgcRJ"`
  `]`
  `"p2sh": "359b84ff799f48231990ff0298206f54117b08b6"`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getaddednodeinfo| -|Parameters|1. dns (boolean, required) - specifies whether the returned data is a JSON object including DNS and connection information, or just a list of added peers
2. node (string, optional) - only return information about this specific peer instead of all added peers.| -|Description|Returns information about manually added (persistent) peers.| -|Returns (dns=false)|`["ip:port", ...]`| -|Returns (dns=true)|`[ (json array of objects)`
  `{ (json object)`
    `"addednode": "ip_or_domain", (string) the ip address or domain of the added peer`
    `"connected": true or false, (boolean) whether or not the peer is currently connected`
    `"addresses": [ (json array or objects) DNS lookup and connection information about the peer`
      `{ (json object)`
        `"address": "ip", (string) the ip address for this DNS entry`
        `"connected": "inbound/outbound/false" (string) the connection 'direction' (if connected)`
      `}, ...`
    `]`
  `}, ...`
`]`| -|Example Return (dns=false)|`["192.168.0.10:8333", "mydomain.org:8333"]`| -|Example Return (dns=true)|`[`
  `{`
    `"addednode": "mydomain.org:8333",`
    `"connected": true,`
    `"addresses": [`
      `{`
        `"address": "1.2.3.4",`
        `"connected": "outbound"`
      `},`
      `{`
        `"address": "5.6.7.8",`
        `"connected": "false"`
      `}`
    `]`
  `}`
`]`| +| | | +| -------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getaddednodeinfo | +| Parameters | 1. dns (boolean, required) - specifies whether the returned data is a JSON object including DNS and connection information, or just a list of added peers
2. node (string, optional) - only return information about this specific peer instead of all added peers. | +| Description | Returns information about manually added (persistent) peers. | +| Returns (dns=false) | `["ip:port", ...]` | +| Returns (dns=true) | `[ (json array of objects)`
  `{ (json object)`
    `"addednode": "ip_or_domain", (string) the ip address or domain of the added peer`
    `"connected": true or false, (boolean) whether or not the peer is currently connected`
    `"addresses": [ (json array or objects) DNS lookup and connection information about the peer`
      `{ (json object)`
        `"address": "ip", (string) the ip address for this DNS entry`
        `"connected": "inbound/outbound/false" (string) the connection 'direction' (if connected)`
      `}, ...`
    `]`
  `}, ...`
`]` | +| Example Return (dns=false) | `["192.168.0.10:9246", "mydomain.org:9246"]` | +| Example Return (dns=true) | `[`
  `{`
    `"addednode": "mydomain.org:9246",`
    `"connected": true,`
    `"addresses": [`
      `{`
        `"address": "1.2.3.4",`
        `"connected": "outbound"`
      `},`
      `{`
        `"address": "5.6.7.8",`
        `"connected": "false"`
      `}`
    `]`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getbestblockhash| -|Parameters|None| -|Description|Returns the hash of the of the best (most recent) block in the longest block chain.| -|Returns|string| -|Example Return|`0000000000000001f356adc6b29ab42b59f913a396e170f80190dba615bd1e60`| +| | | +| -------------- | ----------------------------------------------------------------------------------- | +| Method | getbestblockhash | +| Parameters | None | +| Description | Returns the hash of the of the best (most recent) block in the longest block chain. | +| Returns | string | +| Example Return | `0000000000000001f356adc6b29ab42b59f913a396e170f80190dba615bd1e60` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblock| -|Parameters|1. block hash (string, required) - the hash of the block
2. verbosity (int, optional, default=1) - Specifies whether the block data should be returned as a hex-encoded string (0), as parsed data with a slice of TXIDs (1), or as parsed data with parsed transaction data (2). -|Description|Returns information about a block given its hash.| -|Returns (verbosity=0)|`"data" (string) hex-encoded bytes of the serialized block`| -|Returns (verbosity=1)|`{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"tx": [ (json array of string) the transaction hashes`
    `"transactionhash", (string) hash of the parent transaction`
    `...`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}`| -|Returns (verbosity=2)|`{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"rawtx": [ (array of json objects) the transactions as json objects`
    `(see getrawtransaction json object details)`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block`
`}`| -|Example Return (verbosity=0)|`"010000000000000000000000000000000000000000000000000000000000000000000000`
`3ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49`
`ffff001d1dac2b7c01010000000100000000000000000000000000000000000000000000`
`00000000000000000000ffffffff4d04ffff001d0104455468652054696d65732030332f`
`4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f`
`6e64206261696c6f757420666f722062616e6b73ffffffff0100f2052a01000000434104`
`678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f`
`4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5fac00000000"`
**Newlines added for display purposes. The actual return does not contain newlines.**| -|Example Return (verbosity=1)|`{`
  `"hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",`
  `"confirmations": 277113,`
  `"size": 285,`
  `"height": 0,`
  `"version": 1,`
  `"merkleroot": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"tx": [`
    `"4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"`
  `],`
  `"time": 1231006505,`
  `"nonce": 2083236893,`
  `"bits": "1d00ffff",`
  `"difficulty": 1,`
  `"previousblockhash": "0000000000000000000000000000000000000000000000000000000000000000",`
  `"nextblockhash": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048"`
`}`| +| | | +| ---------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getblock | +| Parameters | 1. block hash (string, required) - the hash of the block
2. verbosity (int, optional, default=1) - Specifies whether the block data should be returned as a hex-encoded string (0), as parsed data with a slice of TXIDs (1), or as parsed data with parsed transaction data (2). | +| Description | Returns information about a block given its hash. | +| Returns (verbosity=0) | `"data" (string) hex-encoded bytes of the serialized block` | +| Returns (verbosity=1) | `{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"tx": [ (json array of string) the transaction hashes`
    `"transactionhash", (string) hash of the parent transaction`
    `...`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}` | +| Returns (verbosity=2) | `{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"strippedsize", n (numeric) the size of the block without witness data`
  `"size": n, (numeric) the size of the block`
  `"weight": n, (numeric) value of the weight metric`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"rawtx": [ (array of json objects) the transactions as json objects`
    `(see getrawtransaction json object details)`
  `]`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits", n, (numeric) the bits which represent the block difficulty`
  `difficulty: n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block`
`}` | +| Example Return (verbosity=0) | `"010000000000000000000000000000000000000000000000000000000000000000000000`
`3ba3edfd7a7b12b27ac72c3e67768f617fc81bc3888a51323a9fb8aa4b1e5e4a29ab5f49`
`ffff001d1dac2b7c01010000000100000000000000000000000000000000000000000000`
`00000000000000000000ffffffff4d04ffff001d0104455468652054696d65732030332f`
`4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f`
`6e64206261696c6f757420666f722062616e6b73ffffffff0100f2052a01000000434104`
`678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f`
`4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5fac00000000"`
**Newlines added for display purposes. The actual return does not contain newlines.** | +| Example Return (verbosity=1) | `{`
  `"hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",`
  `"confirmations": 277113,`
  `"size": 285,`
  `"height": 0,`
  `"version": 1,`
  `"merkleroot": "4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b",`
  `"tx": [`
    `"4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"`
  `],`
  `"time": 1231006505,`
  `"nonce": 2083236893,`
  `"bits": "1d00ffff",`
  `"difficulty": 1,`
  `"previousblockhash": "0000000000000000000000000000000000000000000000000000000000000000",`
  `"nextblockhash": "00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048"`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblockcount| -|Parameters|None| -|Description|Returns the number of blocks in the longest block chain.| -|Returns|numeric| -|Example Return|`276820`| +| | | +| -------------- | -------------------------------------------------------- | +| Method | getblockcount | +| Parameters | None | +| Description | Returns the number of blocks in the longest block chain. | +| Returns | numeric | +| Example Return | `276820` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblockhash| -|Parameters|1. block height (numeric, required)| -|Description|Returns hash of the block in best block chain at the given height.| -|Returns|string| -|Example Return|`000000000000000096579458d1c0f1531fcfc58d57b4fce51eb177d8d10e784d`| +| | | +| -------------- | ------------------------------------------------------------------ | +| Method | getblockhash | +| Parameters | 1. block height (numeric, required) | +| Description | Returns hash of the block in best block chain at the given height. | +| Returns | string | +| Example Return | `000000000000000096579458d1c0f1531fcfc58d57b4fce51eb177d8d10e784d` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getblockheader| -|Parameters|1. block hash (string, required) - the hash of the block
2. verbose (boolean, optional, default=true) - specifies the block header is returned as a JSON object instead of a hex-encoded string| -|Description|Returns hex-encoded bytes of the serialized block header.| -|Returns (verbose=false)|`"data" (string) hex-encoded bytes of the serialized block`| -|Returns (verbose=true)|`{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits": n, (numeric) the bits which represent the block difficulty`
  `"difficulty": n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}`| -|Example Return (verbose=false)|`"0200000035ab154183570282ce9afc0b494c9fc6a3cfea05aa8c1add2ecc564900000000`
`38ba3d78e4500a5a7570dbe61960398add4410d278b21cd9708e6d9743f374d544fc0552`
`27f1001c29c1ea3b"`
**Newlines added for display purposes. The actual return does not contain newlines.**| -|Example Return (verbose=true)|`{`
  `"hash": "00000000009e2958c15ff9290d571bf9459e93b19765c6801ddeccadbb160a1e",`
  `"confirmations": 392076,`
  `"height": 100000,`
  `"version": 2,`
  `"merkleroot": "d574f343976d8e70d91cb278d21044dd8a396019e6db70755a0a50e4783dba38",`
  `"time": 1376123972,`
  `"nonce": 1005240617,`
  `"bits": "1c00f127",`
  `"difficulty": 271.75767393,`
  `"previousblockhash": "000000004956cc2edd1a8caa05eacfa3c69f4c490bfc9ace820257834115ab35",`
  `"nextblockhash": "0000000000629d100db387f37d0f37c51118f250fb0946310a8c37316cbc4028"`
`}`| +| | | +| ------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | getblockheader | +| Parameters | 1. block hash (string, required) - the hash of the block
2. verbose (boolean, optional, default=true) - specifies the block header is returned as a JSON object instead of a hex-encoded string | +| Description | Returns hex-encoded bytes of the serialized block header. | +| Returns (verbose=false) | `"data" (string) hex-encoded bytes of the serialized block` | +| Returns (verbose=true) | `{ (json object)`
  `"hash": "blockhash", (string) the hash of the block (same as provided)`
  `"confirmations": n, (numeric) the number of confirmations`
  `"height": n, (numeric) the height of the block in the block chain`
  `"version": n, (numeric) the block version`
  `"merkleroot": "hash", (string) root hash of the merkle tree`
  `"time": n, (numeric) the block time in seconds since 1 Jan 1970 GMT`
  `"nonce": n, (numeric) the block nonce`
  `"bits": n, (numeric) the bits which represent the block difficulty`
  `"difficulty": n.nn, (numeric) the proof-of-work difficulty as a multiple of the minimum difficulty`
  `"previousblockhash": "hash", (string) the hash of the previous block`
  `"nextblockhash": "hash", (string) the hash of the next block (only if there is one)`
`}` | +| Example Return (verbose=false) | `"0200000035ab154183570282ce9afc0b494c9fc6a3cfea05aa8c1add2ecc564900000000`
`38ba3d78e4500a5a7570dbe61960398add4410d278b21cd9708e6d9743f374d544fc0552`
`27f1001c29c1ea3b"`
**Newlines added for display purposes. The actual return does not contain newlines.** | +| Example Return (verbose=true) | `{`
  `"hash": "00000000009e2958c15ff9290d571bf9459e93b19765c6801ddeccadbb160a1e",`
  `"confirmations": 392076,`
  `"height": 100000,`
  `"version": 2,`
  `"merkleroot": "d574f343976d8e70d91cb278d21044dd8a396019e6db70755a0a50e4783dba38",`
  `"time": 1376123972,`
  `"nonce": 1005240617,`
  `"bits": "1c00f127",`
  `"difficulty": 271.75767393,`
  `"previousblockhash": "000000004956cc2edd1a8caa05eacfa3c69f4c490bfc9ace820257834115ab35",`
  `"nextblockhash": "0000000000629d100db387f37d0f37c51118f250fb0946310a8c37316cbc4028"`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getconnectioncount| -|Parameters|None| -|Description|Returns the number of active connections to other peers| -|Returns|numeric| -|Example Return|`8`| +| | | +| -------------- | ------------------------------------------------------- | +| Method | getconnectioncount | +| Parameters | None | +| Description | Returns the number of active connections to other peers | +| Returns | numeric | +| Example Return | `8` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getdifficulty| -|Parameters|None| -|Description|Returns the proof-of-work difficulty as a multiple of the minimum difficulty.| -|Returns|numeric| -|Example Return|`1180923195.260000`| +| | | +| -------------- | ----------------------------------------------------------------------------- | +| Method | getdifficulty | +| Parameters | None | +| Description | Returns the proof-of-work difficulty as a multiple of the minimum difficulty. | +| Returns | numeric | +| Example Return | `1180923195.260000` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getgenerate| -|Parameters|None| -|Description|Return if the server is set to generate coins (mine) or not.| -|Returns|`false` (boolean)| +| | | +| ----------- | ------------------------------------------------------------ | +| Method | getgenerate | +| Parameters | None | +| Description | Return if the server is set to generate coins (mine) or not. | +| Returns | `false` (boolean) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|gethashespersec| -|Parameters|None| -|Description|Returns a recent hashes per second performance measurement while generating coins (mining).| -|Returns|`0` (numeric)| +| | | +| ----------- | ------------------------------------------------------------------------------------------- | +| Method | gethashespersec | +| Parameters | None | +| Description | Returns a recent hashes per second performance measurement while generating coins (mining). | +| Returns | `0` (numeric) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getinfo| -|Parameters|None| -|Description|Returns a JSON object containing various state info.| -|Notes|NOTE: Since btcd does NOT contain wallet functionality, wallet-related fields are not returned. See getinfo in btcwallet for a version which includes that information.| -|Returns|`{ (json object)`
  `"version": n, (numeric) the version of the server`
  `"protocolversion": n, (numeric) the latest supported protocol version`
  `"blocks": n, (numeric) the number of blocks processed`
  `"timeoffset": n, (numeric) the time offset`
  `"connections": n, (numeric) the number of connected peers`
  `"proxy": "host:port", (string) the proxy used by the server`
  `"difficulty": n.nn, (numeric) the current target difficulty`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
  `"relayfee": n.nn, (numeric) the minimum relay fee for non-free transactions in BTC/KB`
`}`| -|Example Return|`{`
  `"version": 70000`
  `"protocolversion": 70001, `
  `"blocks": 298963,`
  `"timeoffset": 0,`
  `"connections": 17,`
  `"proxy": "",`
  `"difficulty": 8000872135.97,`
  `"testnet": false,`
  `"relayfee": 0.00001,`
`}`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | getinfo | +| Parameters | None | +| Description | Returns a JSON object containing various state info. | +| Notes | NOTE: Since lbcd does NOT contain wallet functionality, wallet-related fields are not returned. See getinfo in btcwallet for a version which includes that information. | +| Returns | `{ (json object)`
  `"version": n, (numeric) the version of the server`
  `"protocolversion": n, (numeric) the latest supported protocol version`
  `"blocks": n, (numeric) the number of blocks processed`
  `"timeoffset": n, (numeric) the time offset`
  `"connections": n, (numeric) the number of connected peers`
  `"proxy": "host:port", (string) the proxy used by the server`
  `"difficulty": n.nn, (numeric) the current target difficulty`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
  `"relayfee": n.nn, (numeric) the minimum relay fee for non-free transactions in BTC/KB`
`}` | +| Example Return | `{`
  `"version": 70000`
  `"protocolversion": 70001, `
  `"blocks": 298963,`
  `"timeoffset": 0,`
  `"connections": 17,`
  `"proxy": "",`
  `"difficulty": 8000872135.97,`
  `"testnet": false,`
  `"relayfee": 0.00001,`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getmempoolinfo| -|Parameters|None| -|Description|Returns a JSON object containing mempool-related information.| -|Returns|`{ (json object)`
  `"bytes": n, (numeric) size in bytes of the mempool`
  `"size": n, (numeric) number of transactions in the mempool`
`}`| -Example Return|`{`
  `"bytes": 310768,`
  `"size": 157,`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getmempoolinfo | +| Parameters | None | +| Description | Returns a JSON object containing mempool-related information. | +| Returns | `{ (json object)`
  `"bytes": n, (numeric) size in bytes of the mempool`
  `"size": n, (numeric) number of transactions in the mempool`
`}` | +| Example Return | `{`
  `"bytes": 310768,`
  `"size": 157,`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getmininginfo| -|Parameters|None| -|Description|Returns a JSON object containing mining-related information.| -|Returns|`{ (json object)`
  `"blocks": n, (numeric) latest best block`
  `"currentblocksize": n, (numeric) size of the latest best block`
  `"currentblockweight": n, (numeric) weight of the latest best block`
  `"currentblocktx": n, (numeric) number of transactions in the latest best block`
  `"difficulty": n.nn, (numeric) current target difficulty`
  `"errors": "errors", (string) any current errors`
  `"generate": true or false, (boolean) whether or not server is set to generate coins`
  `"genproclimit": n, (numeric) number of processors to use for coin generation (-1 when disabled)`
  `"hashespersec": n, (numeric) recent hashes per second performance measurement while generating coins`
  `"networkhashps": n, (numeric) estimated network hashes per second for the most recent blocks`
  `"pooledtx": n, (numeric) number of transactions in the memory pool`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
`}`| -|Example Return|`{`
  `"blocks": 236526,`
  `"currentblocksize": 185,`
  `"currentblockweight": 740,`
  `"currentblocktx": 1,`
  `"difficulty": 256,`
  `"errors": "",`
  `"generate": false,`
  `"genproclimit": -1,`
  `"hashespersec": 0,`
  `"networkhashps": 33081554756,`
  `"pooledtx": 8,`
  `"testnet": true,`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getmininginfo | +| Parameters | None | +| Description | Returns a JSON object containing mining-related information. | +| Returns | `{ (json object)`
  `"blocks": n, (numeric) latest best block`
  `"currentblocksize": n, (numeric) size of the latest best block`
  `"currentblockweight": n, (numeric) weight of the latest best block`
  `"currentblocktx": n, (numeric) number of transactions in the latest best block`
  `"difficulty": n.nn, (numeric) current target difficulty`
  `"errors": "errors", (string) any current errors`
  `"generate": true or false, (boolean) whether or not server is set to generate coins`
  `"genproclimit": n, (numeric) number of processors to use for coin generation (-1 when disabled)`
  `"hashespersec": n, (numeric) recent hashes per second performance measurement while generating coins`
  `"networkhashps": n, (numeric) estimated network hashes per second for the most recent blocks`
  `"pooledtx": n, (numeric) number of transactions in the memory pool`
  `"testnet": true or false, (boolean) whether or not server is using testnet`
`}` | +| Example Return | `{`
  `"blocks": 236526,`
  `"currentblocksize": 185,`
  `"currentblockweight": 740,`
  `"currentblocktx": 1,`
  `"difficulty": 256,`
  `"errors": "",`
  `"generate": false,`
  `"genproclimit": -1,`
  `"hashespersec": 0,`
  `"networkhashps": 33081554756,`
  `"pooledtx": 8,`
  `"testnet": true,`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getnettotals| -|Parameters|None| -|Description|Returns a JSON object containing network traffic statistics.| -|Returns|`{`
  `"totalbytesrecv": n, (numeric) total bytes received`
  `"totalbytessent": n, (numeric) total bytes sent`
  `"timemillis": n (numeric) number of milliseconds since 1 Jan 1970 GMT`
`}`| -|Example Return|`{`
  `"totalbytesrecv": 1150990,`
  `"totalbytessent": 206739,`
  `"timemillis": 1391626433845`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getnettotals | +| Parameters | None | +| Description | Returns a JSON object containing network traffic statistics. | +| Returns | `{`
  `"totalbytesrecv": n, (numeric) total bytes received`
  `"totalbytessent": n, (numeric) total bytes sent`
  `"timemillis": n (numeric) number of milliseconds since 1 Jan 1970 GMT`
`}` | +| Example Return | `{`
  `"totalbytesrecv": 1150990,`
  `"totalbytessent": 206739,`
  `"timemillis": 1391626433845`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getnetworkhashps| -|Parameters|1. blocks (numeric, optional, default=120) - The number of blocks, or -1 for blocks since last difficulty change
2. height (numeric, optional, default=-1) - Perform estimate ending with this height or -1 for current best chain block height| -|Description|Returns the estimated network hashes per second for the block heights provided by the parameters.| -|Returns|numeric| -|Example Return|`6573971939`| +| | | +| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getnetworkhashps | +| Parameters | 1. blocks (numeric, optional, default=120) - The number of blocks, or -1 for blocks since last difficulty change
2. height (numeric, optional, default=-1) - Perform estimate ending with this height or -1 for current best chain block height | +| Description | Returns the estimated network hashes per second for the block heights provided by the parameters. | +| Returns | numeric | +| Example Return | `6573971939` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getpeerinfo| -|Parameters|None| -|Description|Returns data about each connected network peer as an array of json objects.| -|Returns|`[`
  `{`
    `"addr": "host:port", (string) the ip address and port of the peer`
    `"services": "00000001", (string) the services supported by the peer`
    `"lastrecv": n, (numeric) time the last message was received in seconds since 1 Jan 1970 GMT`
    `"lastsend": n, (numeric) time the last message was sent in seconds since 1 Jan 1970 GMT`
    `"bytessent": n, (numeric) total bytes sent`
    `"bytesrecv": n, (numeric) total bytes received`
    `"conntime": n, (numeric) time the connection was made in seconds since 1 Jan 1970 GMT`
    `"pingtime": n, (numeric) number of microseconds the last ping took`
    `"pingwait": n, (numeric) number of microseconds a queued ping has been waiting for a response`
    `"version": n, (numeric) the protocol version of the peer`
    `"subver": "useragent", (string) the user agent of the peer`
    `"inbound": true_or_false, (boolean) whether or not the peer is an inbound connection`
    `"startingheight": n, (numeric) the latest block height the peer knew about when the connection was established`
    `"currentheight": n, (numeric) the latest block height the peer is known to have relayed since connected`
    `"syncnode": true_or_false, (boolean) whether or not the peer is the sync peer`
  `}, ...`
`]`| -|Example Return|`[`
  `{`
    `"addr": "178.172.xxx.xxx:8333",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/btcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]`| +| | | +| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getpeerinfo | +| Parameters | None | +| Description | Returns data about each connected network peer as an array of json objects. | +| Returns | `[`
  `{`
    `"addr": "host:port", (string) the ip address and port of the peer`
    `"services": "00000001", (string) the services supported by the peer`
    `"lastrecv": n, (numeric) time the last message was received in seconds since 1 Jan 1970 GMT`
    `"lastsend": n, (numeric) time the last message was sent in seconds since 1 Jan 1970 GMT`
    `"bytessent": n, (numeric) total bytes sent`
    `"bytesrecv": n, (numeric) total bytes received`
    `"conntime": n, (numeric) time the connection was made in seconds since 1 Jan 1970 GMT`
    `"pingtime": n, (numeric) number of microseconds the last ping took`
    `"pingwait": n, (numeric) number of microseconds a queued ping has been waiting for a response`
    `"version": n, (numeric) the protocol version of the peer`
    `"subver": "useragent", (string) the user agent of the peer`
    `"inbound": true_or_false, (boolean) whether or not the peer is an inbound connection`
    `"startingheight": n, (numeric) the latest block height the peer knew about when the connection was established`
    `"currentheight": n, (numeric) the latest block height the peer is known to have relayed since connected`
    `"syncnode": true_or_false, (boolean) whether or not the peer is the sync peer`
  `}, ...`
`]` | +| Example Return | `[`
  `{`
    `"addr": "178.172.xxx.xxx:9246",`
    `"services": "00000001",`
    `"lastrecv": 1388183523,`
    `"lastsend": 1388185470,`
    `"bytessent": 287592965,`
    `"bytesrecv": 780340,`
    `"conntime": 1388182973,`
    `"pingtime": 405551,`
    `"pingwait": 183023,`
    `"version": 70001,`
    `"subver": "/lbcd:0.4.0/",`
    `"inbound": false,`
    `"startingheight": 276921,`
    `"currentheight": 276955,`
    `"syncnode": true,`
  `}`
`]` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getrawtransaction| -|Parameters|1. transaction hash (string, required) - the hash of the transaction
2. verbose (int, optional, default=0) - specifies the transaction is returned as a JSON object instead of hex-encoded string| -|Description|Returns information about a transaction given its hash.| -|Returns (verbose=0)|`"data" (string) hex-encoded bytes of the serialized transaction`| -|Returns (verbose=1)|`{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}`| -|Example Return (verbose=0)|`"010000000104be666c7053ef26c6110597dad1c1e81b5e6be53d17a8b9d0b34772054bac60000000`
`008c493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f`
`022100fbce8d84fcf2839127605818ac6c3e7a1531ebc69277c504599289fb1e9058df0141045a33`
`76eeb85e494330b03c1791619d53327441002832f4bd618fd9efa9e644d242d5e1145cb9c2f71965`
`656e276633d4ff1a6db5e7153a0a9042745178ebe0f5ffffffff0280841e00000000001976a91406`
`f1b6703d3f56427bfcfd372f952d50d04b64bd88ac4dd52700000000001976a9146b63f291c295ee`
`abd9aee6be193ab2d019e7ea7088ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.**| -|Example Return (verbose=1)|`{`
  `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
  `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
      `"sequence": 0,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
        `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
        `"reqSigs": 1,`
        `"type": "pubkeyhash"`
        `"addresses": [`
          `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
        `]`
      `}`
    `}`
  `]`
`}`| +| | | +| -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getrawtransaction | +| Parameters | 1. transaction hash (string, required) - the hash of the transaction
2. verbose (int, optional, default=0) - specifies the transaction is returned as a JSON object instead of hex-encoded string | +| Description | Returns information about a transaction given its hash. | +| Returns (verbose=0) | `"data" (string) hex-encoded bytes of the serialized transaction` | +| Returns (verbose=1) | `{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"sequence": n, (numeric) the script sequence number`
    `"txinwitness": “data", (string) the witness stack for the input`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"bitcoinaddress", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
  `]`
`}` | +| Example Return (verbose=0) | `"010000000104be666c7053ef26c6110597dad1c1e81b5e6be53d17a8b9d0b34772054bac60000000`
`008c493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f`
`022100fbce8d84fcf2839127605818ac6c3e7a1531ebc69277c504599289fb1e9058df0141045a33`
`76eeb85e494330b03c1791619d53327441002832f4bd618fd9efa9e644d242d5e1145cb9c2f71965`
`656e276633d4ff1a6db5e7153a0a9042745178ebe0f5ffffffff0280841e00000000001976a91406`
`f1b6703d3f56427bfcfd372f952d50d04b64bd88ac4dd52700000000001976a9146b63f291c295ee`
`abd9aee6be193ab2d019e7ea7088ac00000000`
**Newlines added for display purposes. The actual return does not contain newlines.** | +| Example Return (verbose=1) | `{`
  `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
  `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
  `"version": 1,`
  `"locktime": 0,`
  `"vin": [`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
      `"sequence": 0,`
    `}`
  For non-coinbase transactions:
    `{`
      `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
      `"vout": 0,`
      `"scriptSig": {`
        `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
        `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
      `}`
      `"sequence": 4294967295,`
    `}`
  `]`
  `"vout": [`
    `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
        `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
        `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
        `"reqSigs": 1,`
        `"type": "pubkeyhash"`
        `"addresses": [`
          `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
        `]`
      `}`
    `}`
  `]`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|help| -|Parameters|1. command (string, optional) - the command to get help for| -|Description|Returns a list of all commands or help for a specified command.
When no `command` parameter is specified, a list of avaialable commands is returned
When `command` is a valid method, the help text for that method is returned.| -|Returns|string| -|Example Return|getblockcount
Returns a numeric for the number of blocks in the longest block chain.| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | help | +| Parameters | 1. command (string, optional) - the command to get help for | +| Description | Returns a list of all commands or help for a specified command.
When no `command` parameter is specified, a list of avaialable commands is returned
When `command` is a valid method, the help text for that method is returned. | +| Returns | string | +| Example Return | getblockcount
Returns a numeric for the number of blocks in the longest block chain. | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|ping| -|Parameters|None| -|Description|Queues a ping to be sent to each connected peer.
Ping times are provided by [getpeerinfo](#getpeerinfo) via the `pingtime` and `pingwait` fields.| -|Returns|Nothing| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | ping | +| Parameters | None | +| Description | Queues a ping to be sent to each connected peer.
Ping times are provided by [getpeerinfo](#getpeerinfo) via the `pingtime` and `pingwait` fields. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getrawmempool| -|Parameters|1. verbose (boolean, optional, default=false)| -|Description|Returns an array of hashes for all of the transactions currently in the memory pool.
The `verbose` flag specifies that each transaction is returned as a JSON object.| -|Notes|Since btcd does not perform any mining, the priority related fields `startingpriority` and `currentpriority` that are available when the `verbose` flag is set are always 0.| -|Returns (verbose=false)|`[ (json array of string)`
  `"transactionhash", (string) hash of the transaction`
  `...`
`]`| -|Returns (verbose=true)|`{ (json object)`
  `"transactionhash": { (json object)`
    `"size": n, (numeric) transaction size in bytes`
    `"vsize": n, (numeric) transaction virtual size`
    `"weight": n, (numeric) The transaction's weight (between vsize*4-3 and vsize*4)`
    `"fee" : n, (numeric) transaction fee in bitcoins`
    `"time": n, (numeric) local time transaction entered pool in seconds since 1 Jan 1970 GMT`
    `"height": n, (numeric) block height when transaction entered the pool`
    `"startingpriority": n, (numeric) priority when transaction entered the pool`
    `"currentpriority": n, (numeric) current priority`
    `"depends": [ (json array) unconfirmed transactions used as inputs for this transaction`
      `"transactionhash", (string) hash of the parent transaction`
      `...`
    `]`
  `}, ...`
`}`| -|Example Return (verbose=false)|`[`
  `"3480058a397b6ffcc60f7e3345a61370fded1ca6bef4b58156ed17987f20d4e7",`
  `"cbfe7c056a358c3a1dbced5a22b06d74b8650055d5195c1c2469e6b63a41514a"`
`]`| -|Example Return (verbose=true)|`{`
  `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc": {`
    `"size": 226,`
    `"fee" : 0.0001,`
    `"time": 1387992789,`
    `"height": 276836,`
    `"startingpriority": 0,`
    `"currentpriority": 0,`
    `"depends": [`
      `"aa96f672fcc5a1ec6a08a94aa46d6b789799c87bd6542967da25a96b2dee0afb",`
    `]`
`}`| +| | | +| ------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getrawmempool | +| Parameters | 1. verbose (boolean, optional, default=false) | +| Description | Returns an array of hashes for all of the transactions currently in the memory pool.
The `verbose` flag specifies that each transaction is returned as a JSON object. | +| Notes | Since lbcd does not perform any mining, the priority related fields `startingpriority` and `currentpriority` that are available when the `verbose` flag is set are always 0. | +| Returns (verbose=false) | `[ (json array of string)`
  `"transactionhash", (string) hash of the transaction`
  `...`
`]` | +| Returns (verbose=true) | `{ (json object)`
  `"transactionhash": { (json object)`
    `"size": n, (numeric) transaction size in bytes`
    `"vsize": n, (numeric) transaction virtual size`
    `"weight": n, (numeric) The transaction's weight (between vsize*4-3 and vsize*4)`
    `"fee" : n, (numeric) transaction fee in bitcoins`
    `"time": n, (numeric) local time transaction entered pool in seconds since 1 Jan 1970 GMT`
    `"height": n, (numeric) block height when transaction entered the pool`
    `"startingpriority": n, (numeric) priority when transaction entered the pool`
    `"currentpriority": n, (numeric) current priority`
    `"depends": [ (json array) unconfirmed transactions used as inputs for this transaction`
      `"transactionhash", (string) hash of the parent transaction`
      `...`
    `]`
  `}, ...`
`}` | +| Example Return (verbose=false) | `[`
  `"3480058a397b6ffcc60f7e3345a61370fded1ca6bef4b58156ed17987f20d4e7",`
  `"cbfe7c056a358c3a1dbced5a22b06d74b8650055d5195c1c2469e6b63a41514a"`
`]` | +| Example Return (verbose=true) | `{`
  `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc": {`
    `"size": 226,`
    `"fee" : 0.0001,`
    `"time": 1387992789,`
    `"height": 276836,`
    `"startingpriority": 0,`
    `"currentpriority": 0,`
    `"depends": [`
      `"aa96f672fcc5a1ec6a08a94aa46d6b789799c87bd6542967da25a96b2dee0afb",`
    `]`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|setgenerate| -|Parameters|1. generate (boolean, required) - `true` to enable generation, `false` to disable it
2. genproclimit (numeric, optional) - the number of processors (cores) to limit generation to or `-1` for default| -|Description|Set the server to generate coins (mine) or not.| -|Notes|NOTE: Since btcd does not have the wallet integrated to provide payment addresses, btcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function.| -|Returns|Nothing| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | setgenerate | +| Parameters | 1. generate (boolean, required) - `true` to enable generation, `false` to disable it
2. genproclimit (numeric, optional) - the number of processors (cores) to limit generation to or `-1` for default | +| Description | Set the server to generate coins (mine) or not. | +| Notes | NOTE: Since lbcd does not have the wallet integrated to provide payment addresses, lbcd must be configured via the `--miningaddr` option to provide which payment addresses to pay created blocks to for this RPC to function. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|sendrawtransaction| -|Parameters|1. signedhex (string, required) serialized, hex-encoded signed transaction
2. allowhighfees (boolean, optional, default=false) whether or not to allow insanely high fees| -|Description|Submits the serialized, hex-encoded transaction to the local peer and relays it to the network.| -|Notes|btcd does not yet implement the `allowhighfees` parameter, so it has no effect| -|Returns|`"hash" (string) the hash of the transaction`| -|Example Return|`"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc"`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | sendrawtransaction | +| Parameters | 1. signedhex (string, required) serialized, hex-encoded signed transaction
2. allowhighfees (boolean, optional, default=false) whether or not to allow insanely high fees | +| Description | Submits the serialized, hex-encoded transaction to the local peer and relays it to the network. | +| Notes | lbcd does not yet implement the `allowhighfees` parameter, so it has no effect | +| Returns | `"hash" (string) the hash of the transaction` | +| Example Return | `"1697a19cede08694278f19584e8dcc87945f40c6b59a942dd8906f133ad3f9cc"` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|submitblock| -|Parameters|1. data (string, required) serialized, hex-encoded block
2. params (json object, optional, default=nil) this parameter is currently ignored| -|Description|Attempts to submit a new serialized, hex-encoded block to the network.| -|Returns (success)|Success: Nothing
Failure: `"rejected: reason"` (string)| +| | | +| ----------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | submitblock | +| Parameters | 1. data (string, required) serialized, hex-encoded block
2. params (json object, optional, default=nil) this parameter is currently ignored | +| Description | Attempts to submit a new serialized, hex-encoded block to the network. | +| Returns (success) | Success: Nothing
Failure: `"rejected: reason"` (string) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|stop| -|Parameters|None| -|Description|Shutdown btcd.| -|Returns|`"btcd stopping."` (string)| +| | | +| ----------- | --------------------------- | +| Method | stop | +| Parameters | None | +| Description | Shutdown lbcd. | +| Returns | `"lbcd stopping."` (string) | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|validateaddress| -|Parameters|1. address (string, required) - bitcoin address| -|Description|Verify an address is valid.| -|Returns|`{ (json object)`
  `"isvalid": true or false, (bool) whether or not the address is valid.`
  `"address": "bitcoinaddress", (string) the bitcoin address validated.`
}| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | validateaddress | +| Parameters | 1. address (string, required) - bitcoin address | +| Description | Verify an address is valid. | +| Returns | `{ (json object)`
  `"isvalid": true or false, (bool) whether or not the address is valid.`
  `"address": "bitcoinaddress", (string) the bitcoin address validated.`
} | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|verifychain| -|Parameters|1. checklevel (numeric, optional, default=3) - how in-depth the verification is (0=least amount of checks, higher levels are clamped to the highest supported level)
2. numblocks (numeric, optional, default=288) - the number of blocks starting from the end of the chain to verify| -|Description|Verifies the block chain database.
The actual checks performed by the `checklevel` parameter is implementation specific. For btcd this is:
`checklevel=0` - Look up each block and ensure it can be loaded from the database.
`checklevel=1` - Perform basic context-free sanity checks on each block.| -|Notes|Btcd currently only supports `checklevel` 0 and 1, but the default is still 3 for compatibility. Per the information in the Parameters section above, higher levels are automatically clamped to the highest supported level, so this means the default is effectively 1 for btcd.| -|Returns|`true` or `false` (boolean)| -|Example Return|`true`| +| | | +| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | verifychain | +| Parameters | 1. checklevel (numeric, optional, default=3) - how in-depth the verification is (0=least amount of checks, higher levels are clamped to the highest supported level)
2. numblocks (numeric, optional, default=288) - the number of blocks starting from the end of the chain to verify | +| Description | Verifies the block chain database.
The actual checks performed by the `checklevel` parameter is implementation specific. For lbcd this is:
`checklevel=0` - Look up each block and ensure it can be loaded from the database.
`checklevel=1` - Perform basic context-free sanity checks on each block. | +| Notes | lbcd currently only supports `checklevel` 0 and 1, but the default is still 3 for compatibility. Per the information in the Parameters section above, higher levels are automatically clamped to the highest supported level, so this means the default is effectively 1 for lbcd. | +| Returns | `true` or `false` (boolean) | +| Example Return | `true` | [Return to Overview](#MethodOverview)
@@ -570,18 +562,18 @@ Example Return|`{`
  `"bytes": 310768,`
  `"size": **6.1 Method Overview**
-The following is an overview of the RPC methods which are implemented by btcd, but not the original bitcoind client. Click the method name for further details such as parameter and return information. +The following is an overview of the RPC methods which are implemented by lbcd, but not the original bitcoind client. Click the method name for further details such as parameter and return information. -|#|Method|Safe for limited user?|Description| -|---|------|----------|-----------| -|1|[debuglevel](#debuglevel)|N|Dynamically changes the debug logging level.| -|2|[getbestblock](#getbestblock)|Y|Get block height and hash of best block in the main chain.|None| -|3|[getcurrentnet](#getcurrentnet)|Y|Get bitcoin network btcd is running on.|None| -|4|[searchrawtransactions](#searchrawtransactions)|Y|Query for transactions related to a particular address.|None| -|5|[node](#node)|N|Attempts to add or remove a peer. |None| -|6|[generate](#generate)|N|When in simnet or regtest mode, generate a set number of blocks. |None| -|7|[version](#version)|Y|Returns the JSON-RPC API version.| -|8|[getheaders](#getheaders)|Y|Returns block headers starting with the first known block hash from the request.| +| # | Method | Safe for limited user? | Description | +| --- | ----------------------------------------------- | ---------------------- | -------------------------------------------------------------------------------- | +| 1 | [debuglevel](#debuglevel) | N | Dynamically changes the debug logging level. | +| 2 | [getbestblock](#getbestblock) | Y | Get block height and hash of best block in the main chain. | None | +| 3 | [getcurrentnet](#getcurrentnet) | Y | Get bitcoin network lbcd is running on. | None | +| 4 | [searchrawtransactions](#searchrawtransactions) | Y | Query for transactions related to a particular address. | None | +| 5 | [node](#node) | N | Attempts to add or remove a peer. | None | +| 6 | [generate](#generate) | N | When in simnet or regtest mode, generate a set number of blocks. | None | +| 7 | [version](#version) | Y | Returns the JSON-RPC API version. | +| 8 | [getheaders](#getheaders) | Y | Returns block headers starting with the first known block hash from the request. | @@ -590,102 +582,102 @@ The following is an overview of the RPC methods which are implemented by btcd, b -| | | -|---|---| -|Method|debuglevel| -|Parameters|1. _levelspec_ (string)| -|Description|Dynamically changes the debug logging level.
The levelspec can either a debug level or of the form `=,=,...`
The valid debug levels are `trace`, `debug`, `info`, `warn`, `error`, and `critical`.
The valid subsystems are `AMGR`, `ADXR`, `BCDB`, `BMGR`, `BTCD`, `CHAN`, `DISC`, `PEER`, `RPCS`, `SCRP`, `SRVR`, and `TXMP`.
Additionally, the special keyword `show` can be used to get a list of the available subsystems.| -|Returns|string| -|Example Return|`Done.`| -|Example `show` Return|`Supported subsystems [AMGR ADXR BCDB BMGR BTCD CHAN DISC PEER RPCS SCRP SRVR TXMP]`| +| | | +| --------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | debuglevel | +| Parameters | 1. _levelspec_ (string) | +| Description | Dynamically changes the debug logging level.
The levelspec can either a debug level or of the form `=,=,...`
The valid debug levels are `trace`, `debug`, `info`, `warn`, `error`, and `critical`.
The valid subsystems are `AMGR`, `ADXR`, `BCDB`, `BMGR`, `lbcd`, `CHAN`, `DISC`, `PEER`, `RPCS`, `SCRP`, `SRVR`, and `TXMP`.
Additionally, the special keyword `show` can be used to get a list of the available subsystems. | +| Returns | string | +| Example Return | `Done.` | +| Example `show` Return | `Supported subsystems [AMGR ADXR BCDB BMGR lbcd CHAN DISC PEER RPCS SCRP SRVR TXMP]` | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|getbestblock| -|Parameters|None| -|Description|Get block height and hash of best block in the main chain.| -|Returns|`{ (json object)`
 `"hash": "data", (string) the hex-encoded bytes of the best block hash`
 `"height": n (numeric) the block height of the best block`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | getbestblock | +| Parameters | None | +| Description | Get block height and hash of best block in the main chain. | +| Returns | `{ (json object)`
 `"hash": "data", (string) the hex-encoded bytes of the best block hash`
 `"height": n (numeric) the block height of the best block`
`}` | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|getcurrentnet| -|Parameters|None| -|Description|Get bitcoin network btcd is running on.| -|Returns|numeric| -|Example Return|`3652501241` (mainnet)
`118034699` (testnet3)| +| | | +| -------------- | -------------------------------------------------- | +| Method | getcurrentnet | +| Parameters | None | +| Description | Get bitcoin network lbcd is running on. | +| Returns | numeric | +| Example Return | `3652501241` (mainnet)
`118034699` (testnet3) | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|searchrawtransactions| -|Parameters|1. address (string, required) - bitcoin address
2. verbose (int, optional, default=true) - specifies the transaction is returned as a JSON object instead of hex-encoded string
3. skip (int, optional, default=0) - the number of leading transactions to leave out of the final response
4. count (int, optional, default=100) - the maximum number of transactions to return
5. vinextra (int, optional, default=0) - Specify that extra data from previous output will be returned in vin
6. reverse (boolean, optional, default=false) - Specifies that the transactions should be returned in reverse chronological order| -|Description|Returns raw data for transactions involving the passed address. Returned transactions are pulled from both the database, and transactions currently in the mempool. Transactions pulled from the mempool will have the `"confirmations"` field set to 0. Usage of this RPC requires the optional `--addrindex` flag to be activated, otherwise all responses will simply return with an error stating the address index has not yet been built up. Similarly, until the address index has caught up with the current best height, all requests will return an error response in order to avoid serving stale data.| -|Returns (verbose=0)|`[ (json array of strings)`
   `"serializedtx", ... hex-encoded bytes of the serialized transaction`
`]` | -|Returns (verbose=1)|`[ (array of json objects)`
   `{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"prevOut": { (json object) Data from the origin transaction output with index vout.`
        `"addresses": ["value",...], (array of string) previous output addresses`
        `"value": n.nnn, (numeric) previous output value`
      `}`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"address", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
   `]`
   `"blockhash":"hash" Hash of the block the transaction is part of.`
   `"confirmations":n, Number of numeric confirmations of block.`
   `"time":t, Transaction time in seconds since the epoch.`
   `"blocktime":t, Block time in seconds since the epoch.`
`},...`
`]`| +| | | +| ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | searchrawtransactions | +| Parameters | 1. address (string, required) - bitcoin address
2. verbose (int, optional, default=true) - specifies the transaction is returned as a JSON object instead of hex-encoded string
3. skip (int, optional, default=0) - the number of leading transactions to leave out of the final response
4. count (int, optional, default=100) - the maximum number of transactions to return
5. vinextra (int, optional, default=0) - Specify that extra data from previous output will be returned in vin
6. reverse (boolean, optional, default=false) - Specifies that the transactions should be returned in reverse chronological order | +| Description | Returns raw data for transactions involving the passed address. Returned transactions are pulled from both the database, and transactions currently in the mempool. Transactions pulled from the mempool will have the `"confirmations"` field set to 0. Usage of this RPC requires the optional `--addrindex` flag to be activated, otherwise all responses will simply return with an error stating the address index has not yet been built up. Similarly, until the address index has caught up with the current best height, all requests will return an error response in order to avoid serving stale data. | +| Returns (verbose=0) | `[ (json array of strings)`
   `"serializedtx", ... hex-encoded bytes of the serialized transaction`
`]` | +| Returns (verbose=1) | `[ (array of json objects)`
   `{ (json object)`
  `"hex": "data", (string) hex-encoded transaction`
  `"txid": "hash", (string) the hash of the transaction`
  `"version": n, (numeric) the transaction version`
  `"locktime": n, (numeric) the transaction lock time`
  `"vin": [ (array of json objects) the transaction inputs as json objects`
  For coinbase transactions:
    `{ (json object)`
      `"coinbase": "data", (string) the hex-encoded bytes of the signature script`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}`
  For non-coinbase transactions:
    `{ (json object)`
      `"txid": "hash", (string) the hash of the origin transaction`
      `"vout": n, (numeric) the index of the output being redeemed from the origin transaction`
      `"scriptSig": { (json object) the signature script used to redeem the origin transaction`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
      `}`
      `"prevOut": { (json object) Data from the origin transaction output with index vout.`
        `"addresses": ["value",...], (array of string) previous output addresses`
        `"value": n.nnn, (numeric) previous output value`
      `}`
      `"txinwitness": “data", (string) the witness stack for the input`
    `"sequence": n, (numeric) the script sequence number`
    `}, ...`
  `]`
  `"vout": [ (array of json objects) the transaction outputs as json objects`
    `{ (json object)`
      `"value": n, (numeric) the value in BTC`
      `"n": n, (numeric) the index of this transaction output`
      `"scriptPubKey": { (json object) the public key script used to pay coins`
        `"asm": "asm", (string) disassembly of the script`
        `"hex": "data", (string) hex-encoded bytes of the script`
        `"reqSigs": n, (numeric) the number of required signatures`
        `"type": "scripttype" (string) the type of the script (e.g. 'pubkeyhash')`
        `"addresses": [ (json array of string) the bitcoin addresses associated with this output`
          `"address", (string) the bitcoin address`
          `...`
        `]`
      `}`
    `}, ...`
   `]`
   `"blockhash":"hash" Hash of the block the transaction is part of.`
   `"confirmations":n, Number of numeric confirmations of block.`
   `"time":t, Transaction time in seconds since the epoch.`
   `"blocktime":t, Block time in seconds since the epoch.`
`},...`
`]` | [Return to Overview](#ExtMethodOverview)
*** -| | | -|---|---| -|Method|node| -|Parameters|1. command (string, required) - `connect` to add a peer (defaults to temporary), `remove` to remove a persistent peer, or `disconnect` to remove all matching non-persistent peers
2. peer (string, required) - ip address and port, or ID of the peer to operate on
3. connection type (string, optional) - `perm` indicates the peer should be added as a permanent peer, `temp` indicates a connection should only be attempted once. | -|Description|Attempts to add or remove a peer.| -|Returns|Nothing| +| | | +| ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | node | +| Parameters | 1. command (string, required) - `connect` to add a peer (defaults to temporary), `remove` to remove a persistent peer, or `disconnect` to remove all matching non-persistent peers
2. peer (string, required) - ip address and port, or ID of the peer to operate on
3. connection type (string, optional) - `perm` indicates the peer should be added as a permanent peer, `temp` indicates a connection should only be attempted once. | +| Description | Attempts to add or remove a peer. | +| Returns | Nothing | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|generate| -|Parameters|1. numblocks (int, required) - The number of blocks to generate | -|Description|When in simnet or regtest mode, generates `numblocks` blocks. If blocks arrive from elsewhere, they are built upon but don't count toward the number of blocks to generate. Only generated blocks are returned. This RPC call will exit with an error if the server is already CPU mining, and will prevent the server from CPU mining for another command while it runs. | -|Returns|`[ (json array of strings)`
   `"blockhash", ... hash of the generated block`
`]` | +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | generate | +| Parameters | 1. numblocks (int, required) - The number of blocks to generate | +| Description | When in simnet or regtest mode, generates `numblocks` blocks. If blocks arrive from elsewhere, they are built upon but don't count toward the number of blocks to generate. Only generated blocks are returned. This RPC call will exit with an error if the server is already CPU mining, and will prevent the server from CPU mining for another command while it runs. | +| Returns | `[ (json array of strings)`
   `"blockhash", ... hash of the generated block`
`]` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|version| -|Parameters|None| -|Description|Returns the version of the JSON-RPC API built into this release of btcd.| -|Returns|`{ (json object)`
  `"btcdjsonrpcapi": {`
    `"versionstring": "x.y.z", (string) the version of the JSON-RPC API`
    `"major": x, (numeric) the major version of the JSON-RPC API`
    `"minor": y, (numeric) the minor version of the JSON-RPC API`
    `"patch": z, (numeric) the patch version of the JSON-RPC API`
    `"prerelease": "", (string) prerelease info for the JSON-RPC API`
    `"buildmetadata": "" (string) metadata about the server build`
  `}`
`}`| -|Example Return|`{`
  `"btcdjsonrpcapi": {`
    `"versionstring": "1.0.0",`
    `"major": 1, `
    `"minor": 0,`
    `"patch": 0,`
    `"prerelease": "",`
    `"buildmetadata": ""`
  `}`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | version | +| Parameters | None | +| Description | Returns the version of the JSON-RPC API built into this release of lbcd. | +| Returns | `{ (json object)`
  `"lbcdjsonrpcapi": {`
    `"versionstring": "x.y.z", (string) the version of the JSON-RPC API`
    `"major": x, (numeric) the major version of the JSON-RPC API`
    `"minor": y, (numeric) the minor version of the JSON-RPC API`
    `"patch": z, (numeric) the patch version of the JSON-RPC API`
    `"prerelease": "", (string) prerelease info for the JSON-RPC API`
    `"buildmetadata": "" (string) metadata about the server build`
  `}`
`}` | +| Example Return | `{`
  `"lbcdjsonrpcapi": {`
    `"versionstring": "1.0.0",`
    `"major": 1, `
    `"minor": 0,`
    `"patch": 0,`
    `"prerelease": "",`
    `"buildmetadata": ""`
  `}`
`}` | [Return to Overview](#MethodOverview)
*** -| | | -|---|---| -|Method|getheaders| -|Parameters|1. Block Locators (JSON array, required)
 `[ (json array of strings)`
  `"blocklocator", (string) the known block hash`
  `...`
 `]`
2. hashstop (string) - last desired block's hash| -|Description|Returns block headers starting with the first known block hash from the request.| -|Returns|`[ (json array of strings)`
  `"blockheader",`
  `...`
`]`| -|Example Return|`[`
  `"0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
  `"000000203ba25a173bfd24d09e0c76002a910b685ca297bd09a17b020000000000000000702..."`
`]`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | getheaders | +| Parameters | 1. Block Locators (JSON array, required)
 `[ (json array of strings)`
  `"blocklocator", (string) the known block hash`
  `...`
 `]`
2. hashstop (string) - last desired block's hash | +| Description | Returns block headers starting with the first known block hash from the request. | +| Returns | `[ (json array of strings)`
  `"blockheader",`
  `...`
`]` | +| Example Return | `[`
  `"0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
  `"000000203ba25a173bfd24d09e0c76002a910b685ca297bd09a17b020000000000000000702..."`
`]` | [Return to Overview](#MethodOverview)
*** @@ -701,21 +693,21 @@ The following is an overview of the RPC methods which are implemented by btcd, b The following is an overview of the RPC method requests available exclusively to Websocket clients. All of these RPC methods are available to the limited user. Click the method name for further details such as parameter and return information. -|#|Method|Description|Notifications| -|---|------|-----------|-------------| -|1|[authenticate](#authenticate)|Authenticate the connection against the username and passphrase configured for the RPC server.
NOTE: This is only required if an HTTP Authorization header is not being used.|None| -|2|[notifyblocks](#notifyblocks)|Send notifications when a block is connected or disconnected from the best chain.|[blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected)| -|3|[stopnotifyblocks](#stopnotifyblocks)|Cancel registered notifications for whenever a block is connected or disconnected from the main (best) chain. |None| -|4|[notifyreceived](#notifyreceived)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notifications when a txout spends to an address.|[recvtx](#recvtx) and [redeemingtx](#redeemingtx)| -|5|[stopnotifyreceived](#stopnotifyreceived)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered notifications for when a txout spends to any of the passed addresses.|None| -|6|[notifyspent](#notifyspent)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notification when a txout is spent.|[redeemingtx](#redeemingtx)| -|7|[stopnotifyspent](#stopnotifyspent)|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint.|None| -|8|[rescan](#rescan)|*DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses and spent transaction outpoints.|[recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished) | -|9|[notifynewtransactions](#notifynewtransactions)|Send notifications for all new transactions as they are accepted into the mempool.|[txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose)| -|10|[stopnotifynewtransactions](#stopnotifynewtransactions)|Stop sending either a txaccepted or a txacceptedverbose notification when a new transaction is accepted into the mempool.|None| -|11|[session](#session)|Return details regarding a websocket client's current connection.|None| -|12|[loadtxfilter](#loadtxfilter)|Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and rescanblocks.|[relevanttxaccepted](#relevanttxaccepted)| -|13|[rescanblocks](#rescanblocks)|Rescan blocks for transactions matching the loaded transaction filter.|None| +| # | Method | Description | Notifications | +| --- | ------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| 1 | [authenticate](#authenticate) | Authenticate the connection against the username and passphrase configured for the RPC server.
NOTE: This is only required if an HTTP Authorization header is not being used. | None | +| 2 | [notifyblocks](#notifyblocks) | Send notifications when a block is connected or disconnected from the best chain. | [blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected) | +| 3 | [stopnotifyblocks](#stopnotifyblocks) | Cancel registered notifications for whenever a block is connected or disconnected from the main (best) chain. | None | +| 4 | [notifyreceived](#notifyreceived) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notifications when a txout spends to an address. | [recvtx](#recvtx) and [redeemingtx](#redeemingtx) | +| 5 | [stopnotifyreceived](#stopnotifyreceived) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered notifications for when a txout spends to any of the passed addresses. | None | +| 6 | [notifyspent](#notifyspent) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send notification when a txout is spent. | [redeemingtx](#redeemingtx) | +| 7 | [stopnotifyspent](#stopnotifyspent) | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint. | None | +| 8 | [rescan](#rescan) | *DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses and spent transaction outpoints. | [recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished) | +| 9 | [notifynewtransactions](#notifynewtransactions) | Send notifications for all new transactions as they are accepted into the mempool. | [txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose) | +| 10 | [stopnotifynewtransactions](#stopnotifynewtransactions) | Stop sending either a txaccepted or a txacceptedverbose notification when a new transaction is accepted into the mempool. | None | +| 11 | [session](#session) | Return details regarding a websocket client's current connection. | None | +| 12 | [loadtxfilter](#loadtxfilter) | Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and rescanblocks. | [relevanttxaccepted](#relevanttxaccepted) | +| 13 | [rescanblocks](#rescanblocks) | Rescan blocks for transactions matching the loaded transaction filter. | None | @@ -723,177 +715,177 @@ user. Click the method name for further details such as parameter and return in -| | | -|---|---| -|Method|authenticate| -|Parameters|1. username (string, required)
2. passphrase (string, required)| -|Description|Authenticate the connection against the username and password configured for the RPC server.
Invoking any other method before authenticating with this command will close the connection.
NOTE: This is only required if an HTTP Authorization header is not being used.| -|Returns|Success: Nothing
Failure: Nothing (websocket disconnected)| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | authenticate | +| Parameters | 1. username (string, required)
2. passphrase (string, required) | +| Description | Authenticate the connection against the username and password configured for the RPC server.
Invoking any other method before authenticating with this command will close the connection.
NOTE: This is only required if an HTTP Authorization header is not being used. | +| Returns | Success: Nothing
Failure: Nothing (websocket disconnected) | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifyblocks| -|Notifications|[blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected)| -|Parameters|None| -|Description|Request notifications for whenever a block is connected or disconnected from the main (best) chain.
NOTE: If a client subscribes to both block and transaction (recvtx and redeemingtx) notifications, the blockconnected notification will be sent after all transaction notifications have been sent. This allows clients to know when all relevant transactions for a block have been received.| -|Returns|Nothing| +| | | +| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | notifyblocks | +| Notifications | [blockconnected](#blockconnected), [blockdisconnected](#blockdisconnected), [filteredblockconnected](#filteredblockconnected), and [filteredblockdisconnected](#filteredblockdisconnected) | +| Parameters | None | +| Description | Request notifications for whenever a block is connected or disconnected from the main (best) chain.
NOTE: If a client subscribes to both block and transaction (recvtx and redeemingtx) notifications, the blockconnected notification will be sent after all transaction notifications have been sent. This allows clients to know when all relevant transactions for a block have been received. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifyblocks| -|Notifications|None| -|Parameters|None| -|Description|Cancel sending notifications for whenever a block is connected or disconnected from the main (best) chain.| -|Returns|Nothing| +| | | +| ------------- | ---------------------------------------------------------------------------------------------------------- | +| Method | stopnotifyblocks | +| Notifications | None | +| Parameters | None | +| Description | Cancel sending notifications for whenever a block is connected or disconnected from the main (best) chain. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifyreceived| -|Notifications|[recvtx](#recvtx) and [redeemingtx](#redeemingtx)| -|Parameters|1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a recvtx notification when a transaction added to mempool or appears in a newly-attached block contains a txout pkScript sending to any of the passed addresses. Matching outpoints are automatically registered for redeemingtx notifications.| -|Returns|Nothing| +| | | +| ------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | notifyreceived | +| Notifications | [recvtx](#recvtx) and [redeemingtx](#redeemingtx) | +| Parameters | 1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a recvtx notification when a transaction added to mempool or appears in a newly-attached block contains a txout pkScript sending to any of the passed addresses. Matching outpoints are automatically registered for redeemingtx notifications. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifyreceived| -|Notifications|None| -|Parameters|1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered receive notifications for each passed address.| -|Returns|Nothing| +| | | +| ------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | stopnotifyreceived | +| Notifications | None | +| Parameters | 1. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered receive notifications for each passed address. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifyspent| -|Notifications|[redeemingtx](#redeemingtx)| -|Parameters|1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this btcd instance) and when such a transaction first appears in a newly-attached block.| -|Returns|Nothing| +| | | +| ------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | notifyspent | +| Notifications | [redeemingtx](#redeemingtx) | +| Parameters | 1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Send a redeemingtx notification when a transaction spending an outpoint appears in mempool (if relayed to this lbcd instance) and when such a transaction first appears in a newly-attached block. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifyspent| -|Notifications|None| -|Parameters|1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`| -|Description|*DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint.| -|Returns|Nothing| +| | | +| ------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | stopnotifyspent | +| Notifications | None | +| Parameters | 1. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]` | +| Description | *DEPRECATED, for similar functionality see [loadtxfilter](#loadtxfilter)*
Cancel registered spending notifications for each passed outpoint. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|rescan| -|Notifications|[recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished)| -|Parameters|1. BeginBlock (string, required) block hash to begin rescanning from
2. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`
3. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`
4. EndBlock (string, optional) hash of final block to rescan| -|Description|*DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses, starting at block BeginBlock and ending at EndBlock. The current known UTXO set for all passed addresses at height BeginBlock should included in the Outpoints argument. If EndBlock is omitted, the rescan continues through the best block in the main chain. Additionally, if no EndBlock is provided, the client is automatically registered for transaction notifications for all rescanned addresses and the final UTXO set. Rescan results are sent as recvtx and redeemingtx notifications. This call returns once the rescan completes.| -|Returns|Nothing| +| | | +| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | rescan | +| Notifications | [recvtx](#recvtx), [redeemingtx](#redeemingtx), [rescanprogress](#rescanprogress), and [rescanfinished](#rescanfinished) | +| Parameters | 1. BeginBlock (string, required) block hash to begin rescanning from
2. Addresses (JSON array, required)
 `[ (json array of strings)`
  `"bitcoinaddress", (string) the bitcoin address`
  `...`
 `]`
3. Outpoints (JSON array, required)
 `[ (JSON array)`
  `{ (JSON object)`
   `"hash":"data", (string) the hex-encoded bytes of the outpoint hash`
   `"index":n (numeric) the txout index of the outpoint`
  `},`
  `...`
 `]`
4. EndBlock (string, optional) hash of final block to rescan | +| Description | *DEPRECATED, for similar functionality see [rescanblocks](#rescanblocks)*
Rescan block chain for transactions to addresses, starting at block BeginBlock and ending at EndBlock. The current known UTXO set for all passed addresses at height BeginBlock should included in the Outpoints argument. If EndBlock is omitted, the rescan continues through the best block in the main chain. Additionally, if no EndBlock is provided, the client is automatically registered for transaction notifications for all rescanned addresses and the final UTXO set. Rescan results are sent as recvtx and redeemingtx notifications. This call returns once the rescan completes. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|notifynewtransactions| -|Notifications|[txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose)| -|Parameters|1. verbose (boolean, optional, default=false) - specifies which type of notification to receive. If verbose is true, then the caller receives [txacceptedverbose](#txacceptedverbose), otherwise the caller receives [txaccepted](#txaccepted)| -|Description|Send either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool.| -|Returns|Nothing| +| | | +| ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | notifynewtransactions | +| Notifications | [txaccepted](#txaccepted) or [txacceptedverbose](#txacceptedverbose) | +| Parameters | 1. verbose (boolean, optional, default=false) - specifies which type of notification to receive. If verbose is true, then the caller receives [txacceptedverbose](#txacceptedverbose), otherwise the caller receives [txaccepted](#txaccepted) | +| Description | Send either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|stopnotifynewtransactions| -|Notifications|None| -|Parameters|None| -|Description|Stop sending either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool.| -|Returns|Nothing| +| | | +| ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | stopnotifynewtransactions | +| Notifications | None | +| Parameters | None | +| Description | Stop sending either a [txaccepted](#txaccepted) or a [txacceptedverbose](#txacceptedverbose) notification when a new transaction is accepted into the mempool. | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|session| -|Notifications|None| -|Parameters|None| -|Description|Return a JSON object with details regarding a websocket client's current connection to the RPC server. This currently only includes the session ID, a random unsigned 64-bit integer that is created for each newly connected client. Session IDs may be used to verify that the current connection was not lost and subsequently reestablished.| -|Returns|`{ (json object)`
  `"sessionid": n (numeric) the session ID`
`}`| -|Example Return|`{`
  `"sessionid": 67089679842`
`}`| +| | | +| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | session | +| Notifications | None | +| Parameters | None | +| Description | Return a JSON object with details regarding a websocket client's current connection to the RPC server. This currently only includes the session ID, a random unsigned 64-bit integer that is created for each newly connected client. Session IDs may be used to verify that the current connection was not lost and subsequently reestablished. | +| Returns | `{ (json object)`
  `"sessionid": n (numeric) the session ID`
`}` | +| Example Return | `{`
  `"sessionid": 67089679842`
`}` | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|loadtxfilter| -|Notifications|[relevanttxaccepted](#relevanttxaccepted)| -|Parameters|1. Reload (boolean, required) - Load a new filter instead of adding data to an existing one
2. Addresses (JSON array, required) - Array of addresses to add to the transaction filter
3. Outpoints (JSON array, required) - Array of outpoints to add to the transaction filter| -|Description|Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and [rescanblocks](#rescanblocks).| -|Returns|Nothing| +| | | +| ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | loadtxfilter | +| Notifications | [relevanttxaccepted](#relevanttxaccepted) | +| Parameters | 1. Reload (boolean, required) - Load a new filter instead of adding data to an existing one
2. Addresses (JSON array, required) - Array of addresses to add to the transaction filter
3. Outpoints (JSON array, required) - Array of outpoints to add to the transaction filter | +| Description | Load, add to, or reload a websocket client's transaction filter for mempool transactions, new blocks and [rescanblocks](#rescanblocks). | +| Returns | Nothing | [Return to Overview](#WSExtMethodOverview)
*** -| | | -|---|---| -|Method|rescanblocks| -|Notifications|None| -|Parameters|1. Blockhashes (JSON array, required) - List of hashes to rescan. Each next block must be a child of the previous.| -|Description|Rescan blocks for transactions matching the loaded transaction filter.| -|Returns|`[ (JSON array)`
  `{ (JSON object)`
    `"hash": "data", (string) Hash of the matching block.`
    `"transactions": [ (JSON array) List of matching transactions, serialized and hex-encoded.`
      `"serializedtx" (string) Serialized and hex-encoded transaction.`
    `]`
  `}`
`]`| -|Example Return|`[`
  `{`
    `"hash": "0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
    `"transactions": [`
      `"493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8..."`
    `]`
  `}`
`]`| +| | | +| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | rescanblocks | +| Notifications | None | +| Parameters | 1. Blockhashes (JSON array, required) - List of hashes to rescan. Each next block must be a child of the previous. | +| Description | Rescan blocks for transactions matching the loaded transaction filter. | +| Returns | `[ (JSON array)`
  `{ (JSON object)`
    `"hash": "data", (string) Hash of the matching block.`
    `"transactions": [ (JSON array) List of matching transactions, serialized and hex-encoded.`
      `"serializedtx" (string) Serialized and hex-encoded transaction.`
    `]`
  `}`
`]` | +| Example Return | `[`
  `{`
    `"hash": "0000002099417930b2ae09feda10e38b58c0f6bb44b4d60fa33f0e000000000000000000d53...",`
    `"transactions": [`
      `"493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8..."`
    `]`
  `}`
`]` | ### 8. Notifications (Websocket-specific) -btcd uses standard JSON-RPC notifications to notify clients of changes, rather than requiring clients to poll btcd for updates. JSON-RPC notifications are a subset of requests, but do not contain an ID. The notification type is categorized by the `method` field and additional details are sent as a JSON array in the `params` field. +lbcd uses standard JSON-RPC notifications to notify clients of changes, rather than requiring clients to poll lbcd for updates. JSON-RPC notifications are a subset of requests, but do not contain an ID. The notification type is categorized by the `method` field and additional details are sent as a JSON array in the `params` field. @@ -901,19 +893,19 @@ btcd uses standard JSON-RPC notifications to notify clients of changes, rather t The following is an overview of the JSON-RPC notifications used for Websocket connections. Click the method name for further details of the context(s) in which they are sent and their parameters. -|#|Method|Description|Request| -|---|------|-----------|-------| -|1|[blockconnected](#blockconnected)|*DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Block connected to the main chain.|[notifyblocks](#notifyblocks)| -|2|[blockdisconnected](#blockdisconnected)|*DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Block disconnected from the main chain.|[notifyblocks](#notifyblocks)| -|3|[recvtx](#recvtx)|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction output spending to a wallet address.|[notifyreceived](#notifyreceived) and [rescan](#rescan)| -|4|[redeemingtx](#redeemingtx)|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction that spends a registered outpoint.|[notifyspent](#notifyspent) and [rescan](#rescan)| -|5|[txaccepted](#txaccepted)|Received a new transaction after requesting simple notifications of all new transactions accepted into the mempool.|[notifynewtransactions](#notifynewtransactions)| -|6|[txacceptedverbose](#txacceptedverbose)|Received a new transaction after requesting verbose notifications of all new transactions accepted into the mempool.|[notifynewtransactions](#notifynewtransactions)| -|7|[rescanprogress](#rescanprogress)|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation that is underway has made progress.|[rescan](#rescan)| -|8|[rescanfinished](#rescanfinished)|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation has completed.|[rescan](#rescan)| -|9|[relevanttxaccepted](#relevanttxaccepted)|A transaction matching the tx filter has been accepted into the mempool.|[loadtxfilter](#loadtxfilter)| -|10|[filteredblockconnected](#filteredblockconnected)|Block connected to the main chain; contains any transactions that match the client's tx filter.|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| -|11|[filteredblockdisconnected](#filteredblockdisconnected)|Block disconnected from the main chain.|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| +| # | Method | Description | Request | +| --- | ------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ | +| 1 | [blockconnected](#blockconnected) | *DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Block connected to the main chain. | [notifyblocks](#notifyblocks) | +| 2 | [blockdisconnected](#blockdisconnected) | *DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Block disconnected from the main chain. | [notifyblocks](#notifyblocks) | +| 3 | [recvtx](#recvtx) | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction output spending to a wallet address. | [notifyreceived](#notifyreceived) and [rescan](#rescan) | +| 4 | [redeemingtx](#redeemingtx) | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Processed a transaction that spends a registered outpoint. | [notifyspent](#notifyspent) and [rescan](#rescan) | +| 5 | [txaccepted](#txaccepted) | Received a new transaction after requesting simple notifications of all new transactions accepted into the mempool. | [notifynewtransactions](#notifynewtransactions) | +| 6 | [txacceptedverbose](#txacceptedverbose) | Received a new transaction after requesting verbose notifications of all new transactions accepted into the mempool. | [notifynewtransactions](#notifynewtransactions) | +| 7 | [rescanprogress](#rescanprogress) | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation that is underway has made progress. | [rescan](#rescan) | +| 8 | [rescanfinished](#rescanfinished) | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
A rescan operation has completed. | [rescan](#rescan) | +| 9 | [relevanttxaccepted](#relevanttxaccepted) | A transaction matching the tx filter has been accepted into the mempool. | [loadtxfilter](#loadtxfilter) | +| 10 | [filteredblockconnected](#filteredblockconnected) | Block connected to the main chain; contains any transactions that match the client's tx filter. | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | +| 11 | [filteredblockdisconnected](#filteredblockdisconnected) | Block disconnected from the main chain. | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | @@ -921,142 +913,142 @@ The following is an overview of the JSON-RPC notifications used for Websocket co -| | | -|---|---| -|Method|blockconnected| -|Request|[notifyblocks](#notifyblocks)| -|Parameters|1. BlockHash (string) hex-encoded bytes of the attached block hash
2. BlockHeight (numeric) height of the attached block
3. BlockTime (numeric) unix time of the attached block| -|Description|*DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Notifies when a block has been added to the main chain. Notification is sent to all connected clients.| -|Example|Example blockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | blockconnected | +| Request | [notifyblocks](#notifyblocks) | +| Parameters | 1. BlockHash (string) hex-encoded bytes of the attached block hash
2. BlockHeight (numeric) height of the attached block
3. BlockTime (numeric) unix time of the attached block | +| Description | *DEPRECATED, for similar functionality see [filteredblockconnected](#filteredblockconnected)*
Notifies when a block has been added to the main chain. Notification is sent to all connected clients. | +| Example | Example blockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|blockdisconnected| -|Request|[notifyblocks](#notifyblocks)| -|Parameters|1. BlockHash (string) hex-encoded bytes of the disconnected block hash
2. BlockHeight (numeric) height of the disconnected block
3. BlockTime (numeric) unix time of the disconnected block| -|Description|*DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Notifies when a block has been removed from the main chain. Notification is sent to all connected clients.| -|Example|Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | blockdisconnected | +| Request | [notifyblocks](#notifyblocks) | +| Parameters | 1. BlockHash (string) hex-encoded bytes of the disconnected block hash
2. BlockHeight (numeric) height of the disconnected block
3. BlockTime (numeric) unix time of the disconnected block | +| Description | *DEPRECATED, for similar functionality see [filteredblockdisconnected](#filteredblockdisconnected)*
Notifies when a block has been removed from the main chain. Notification is sent to all connected clients. | +| Example | Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `"000000000000000004cbdfe387f4df44b914e464ca79838a8ab777b3214dbffd",`
   `280330,`
   `1389636265`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|recvtx| -|Request|[rescan](#rescan) or [notifyreceived](#notifyreceived)| -|Parameters|1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined| -|Description|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when a transaction is processed that contains at least a single output with a pkScript sending to a requested address. If multiple outputs send to requested addresses, a single notification is sent. If a mempool (unmined) transaction is processed, the block details object (second parameter) is excluded.| -|Example|Example recvtx notification for mainnet transaction 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad when processed by mempool (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000..."`
  `],`
 `"id": null`
`}`
The recvtx notification for the same txout, after the transaction was mined into block 276425:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000...",`
   `{`
    `"height": 276425,`
    `"hash": "000000000000000325474bb799b9e591f965ca4461b72cb7012b808db92bb2fc",`
    `"index": 684,`
    `"time": 1387737310`
   `}`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | recvtx | +| Request | [rescan](#rescan) or [notifyreceived](#notifyreceived) | +| Parameters | 1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined | +| Description | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when a transaction is processed that contains at least a single output with a pkScript sending to a requested address. If multiple outputs send to requested addresses, a single notification is sent. If a mempool (unmined) transaction is processed, the block details object (second parameter) is excluded. | +| Example | Example recvtx notification for mainnet transaction 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad when processed by mempool (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000..."`
  `],`
 `"id": null`
`}`
The recvtx notification for the same txout, after the transaction was mined into block 276425:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"010000000114d9ff358894c486b4ae11c2a8cf7851b1df64c53d2e511278eff17c22fb737300000000...",`
   `{`
    `"height": 276425,`
    `"hash": "000000000000000325474bb799b9e591f965ca4461b72cb7012b808db92bb2fc",`
    `"index": 684,`
    `"time": 1387737310`
   `}`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|redeemingtx| -|Requests|[notifyspent](#notifyspent) and [rescan](#rescan)| -|Parameters|1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined| -|Description|*DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when an registered outpoint is spent by a transaction accepted to mempool and/or mined into a block.| -|Example|Example redeemingtx notification for mainnet outpoint 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad:0 after being spent by transaction 4ad0c16ac973ff675dec1f3e5f1273f1c45be2a63554343f21b70240a1e43ece (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "redeemingtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000..."`
  `],`
 `"id": null`
`}`
The redeemingtx notification for the same txout, after the spending transaction was mined into block 279143:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000...",`
   `{`
    `"height": 279143,`
    `"hash": "00000000000000017188b968a371bab95aa43522665353b646e41865abae02a4",`
    `"index": 6,`
    `"time": 1389115004`
   `}`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | redeemingtx | +| Requests | [notifyspent](#notifyspent) and [rescan](#rescan) | +| Parameters | 1. Transaction (string) full transaction encoded as a hex string
2. Block details (object, optional) details about a block and the index of the transaction within a block, if the transaction is mined | +| Description | *DEPRECATED, for similar functionality see [relevanttxaccepted](#relevanttxaccepted) and [filteredblockconnected](#filteredblockconnected)*
Notifies a client when an registered outpoint is spent by a transaction accepted to mempool and/or mined into a block. | +| Example | Example redeemingtx notification for mainnet outpoint 61d3696de4c888730cbe06b0ad8ecb6d72d6108e893895aa9bc067bd7eba3fad:0 after being spent by transaction 4ad0c16ac973ff675dec1f3e5f1273f1c45be2a63554343f21b70240a1e43ece (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "redeemingtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000..."`
  `],`
 `"id": null`
`}`
The redeemingtx notification for the same txout, after the spending transaction was mined into block 279143:
`{`
 `"jsonrpc": "1.0",`
 `"method": "recvtx",`
 `"params":`
  `[`
   `"0100000003ad3fba7ebd67c09baa9538898e10d6726dcb8eadb006be0c7388c8e46d69d3610000000...",`
   `{`
    `"height": 279143,`
    `"hash": "00000000000000017188b968a371bab95aa43522665353b646e41865abae02a4",`
    `"index": 6,`
    `"time": 1389115004`
   `}`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|txaccepted| -|Request|[notifynewtransactions](#notifynewtransactions)| -|Parameters|1. TxHash (string) hex-encoded bytes of the transaction hash
2. Amount (numeric) sum of the value of all the transaction outpoints| -|Description|Notifies when a new transaction has been accepted and the client has requested standard transaction details.| -|Example|Example txaccepted notification for mainnet transaction id "16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261" (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txaccepted",`
 `"params":`
  `[`
   `"16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261",`
   `55838384`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | txaccepted | +| Request | [notifynewtransactions](#notifynewtransactions) | +| Parameters | 1. TxHash (string) hex-encoded bytes of the transaction hash
2. Amount (numeric) sum of the value of all the transaction outpoints | +| Description | Notifies when a new transaction has been accepted and the client has requested standard transaction details. | +| Example | Example txaccepted notification for mainnet transaction id "16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261" (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txaccepted",`
 `"params":`
  `[`
   `"16c54c9d02fe570b9d41b518c0daefae81cc05c69bbe842058e84c6ed5826261",`
   `55838384`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|txacceptedverbose| -|Request|[notifynewtransactions](#notifynewtransactions)| -|Parameters|1. RawTx (json object) the transaction as a json object (see getrawtransaction json object details)| -|Description|Notifies when a new transaction has been accepted and the client has requested verbose transaction details.| -|Example|Example txacceptedverbose notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txacceptedverbose",`
 `"params":`
  `[`
   `{`
    `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
    `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
    `"version": 1,`
    `"locktime": 0,`
    `"vin": [`
    For coinbase transactions:
      `{ (json object)`
        `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
        `"sequence": 0,`
      `}`
    For non-coinbase transactions:
      `{`
        `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
        `"vout": 0,`
        `"scriptSig": {`
          `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
          `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
        `}`
        `"sequence": 4294967295,`
      `}`
    `],`
    `"vout": [`
     `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
       `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
       `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
       `"reqSigs": 1,`
       `"type": "pubkeyhash"`
       `"addresses": [`
        `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
       `]`
     `}`
    `]`
   `}`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | txacceptedverbose | +| Request | [notifynewtransactions](#notifynewtransactions) | +| Parameters | 1. RawTx (json object) the transaction as a json object (see getrawtransaction json object details) | +| Description | Notifies when a new transaction has been accepted and the client has requested verbose transaction details. | +| Example | Example txacceptedverbose notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "txacceptedverbose",`
 `"params":`
  `[`
   `{`
    `"hex": "01000000010000000000000000000000000000000000000000000000000000000000000000f...",`
    `"txid": "90743aad855880e517270550d2a881627d84db5265142fd1e7fb7add38b08be9",`
    `"version": 1,`
    `"locktime": 0,`
    `"vin": [`
    For coinbase transactions:
      `{ (json object)`
        `"coinbase": "03708203062f503253482f04066d605108f800080100000ea2122f6f7a636f696e4065757374726174756d2f",`
        `"sequence": 0,`
      `}`
    For non-coinbase transactions:
      `{`
        `"txid": "60ac4b057247b3d0b9a8173de56b5e1be8c1d1da970511c626ef53706c66be04",`
        `"vout": 0,`
        `"scriptSig": {`
          `"asm": "3046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8f0...",`
          `"hex": "493046022100cb42f8df44eca83dd0a727988dcde9384953e830b1f8004d57485e2ede1b9c8...",`
        `}`
        `"sequence": 4294967295,`
      `}`
    `],`
    `"vout": [`
     `{`
      `"value": 25.1394,`
      `"n": 0,`
      `"scriptPubKey": {`
       `"asm": "OP_DUP OP_HASH160 ea132286328cfc819457b9dec386c4b5c84faa5c OP_EQUALVERIFY OP_CHECKSIG",`
       `"hex": "76a914ea132286328cfc819457b9dec386c4b5c84faa5c88ac",`
       `"reqSigs": 1,`
       `"type": "pubkeyhash"`
       `"addresses": [`
        `"1NLg3QJMsMQGM5KEUaEu5ADDmKQSLHwmyh",`
       `]`
     `}`
    `]`
   `}`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|rescanprogress| -|Request|[rescan](#rescan)| -|Parameters|1. Hash (string) hash of the last processed block
2. Height (numeric) height of the last processed block
3. Time (numeric) UNIX time of the last processed block| -|Description|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client with the current progress at periodic intervals when a long-running [rescan](#rescan) is underway.| -|Example|`{`
 `"jsonrpc": "1.0",`
 `"method": "rescanprogress",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | rescanprogress | +| Request | [rescan](#rescan) | +| Parameters | 1. Hash (string) hash of the last processed block
2. Height (numeric) height of the last processed block
3. Time (numeric) UNIX time of the last processed block | +| Description | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client with the current progress at periodic intervals when a long-running [rescan](#rescan) is underway. | +| Example | `{`
 `"jsonrpc": "1.0",`
 `"method": "rescanprogress",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|rescanfinished| -|Request|[rescan](#rescan)| -|Parameters|1. Hash (string) hash of the last rescanned block
2. Height (numeric) height of the last rescanned block
3. Time (numeric) UNIX time of the last rescanned block | -|Description|*DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client that the [rescan](#rescan) has completed and no further notifications will be sent.| -|Example|`{`
 `"jsonrpc": "1.0",`
 `"method": "rescanfinished",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | +| Method | rescanfinished | +| Request | [rescan](#rescan) | +| Parameters | 1. Hash (string) hash of the last rescanned block
2. Height (numeric) height of the last rescanned block
3. Time (numeric) UNIX time of the last rescanned block | +| Description | *DEPRECATED, notifications not used by [rescanblocks](#rescanblocks)*
Notifies a client that the [rescan](#rescan) has completed and no further notifications will be sent. | +| Example | `{`
 `"jsonrpc": "1.0",`
 `"method": "rescanfinished",`
 `"params":`
  `[`
   `"0000000000000ea86b49e11843b2ad937ac89ae74a963c7edd36e0147079b89d",`
   `127213,`
   `1306533807`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|relevanttxaccepted| -|Request|[loadtxfilter](#loadtxfilter)| -|Parameters|1. Transaction (string) hex-encoded serialized transaction matching the client's filter loaded ith [loadtxfilter](#loadtxfilter)| -|Description|Notifies a client that a transaction matching the client's tx filter has been accepted into he mempool.| -|Example|Example `relevanttxaccepted` notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "relevanttxaccepted",`
 `"params": [`
  `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
 `],`
 `"id": null`
`}`| +| | | +| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | relevanttxaccepted | +| Request | [loadtxfilter](#loadtxfilter) | +| Parameters | 1. Transaction (string) hex-encoded serialized transaction matching the client's filter loaded ith [loadtxfilter](#loadtxfilter) | +| Description | Notifies a client that a transaction matching the client's tx filter has been accepted into he mempool. | +| Example | Example `relevanttxaccepted` notification (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "relevanttxaccepted",`
 `"params": [`
  `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
 `],`
 `"id": null`
`}` | *** -| | | -|---|---| -|Method|filteredblockconnected| -|Request|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| -|Parameters|1. BlockHeight (numeric) height of the attached block
2. Header (string) hex-encoded serialized header of the attached block
3. Transactions (JSON array) hex-encoded serialized transactions matching the filter for the client connection loaded with [loadtxfilter](#loadtxfilter)| -|Description|Notifies when a block has been added to the main chain. Notification is sent to all connected clients.| -|Example|Example filteredblockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "filteredblockconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa...",`
   `[`
    `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
   `]`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | filteredblockconnected | +| Request | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | +| Parameters | 1. BlockHeight (numeric) height of the attached block
2. Header (string) hex-encoded serialized header of the attached block
3. Transactions (JSON array) hex-encoded serialized transactions matching the filter for the client connection loaded with [loadtxfilter](#loadtxfilter) | +| Description | Notifies when a block has been added to the main chain. Notification is sent to all connected clients. | +| Example | Example filteredblockconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "filteredblockconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa...",`
   `[`
    `"01000000014221abdcca25c8a3b0c044034875dece048c77d567a806f0c2e7e0f5e25a8f100..."`
   `]`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
*** -| | | -|---|---| -|Method|filteredblockdisconnected| -|Request|[notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter)| -|Parameters|1. BlockHeight (numeric) height of the disconnected block
2. Header (string) hex-encoded serialized header of the disconnected block| -|Description|Notifies when a block has been removed from the main chain. Notification is sent to all connected clients.| -|Example|Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa..."`
  `],`
 `"id": null`
`}`| +| | | +| ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| Method | filteredblockdisconnected | +| Request | [notifyblocks](#notifyblocks), [loadtxfilter](#loadtxfilter) | +| Parameters | 1. BlockHeight (numeric) height of the disconnected block
2. Header (string) hex-encoded serialized header of the disconnected block | +| Description | Notifies when a block has been removed from the main chain. Notification is sent to all connected clients. | +| Example | Example blockdisconnected notification for mainnet block 280330 (newlines added for readability):
`{`
 `"jsonrpc": "1.0",`
 `"method": "blockdisconnected",`
 `"params":`
  `[`
   `280330,`
   `"0200000052d1e8813f697293e41942aa230e7e4fcc44832d78a1372202000000000000006aa..."`
  `],`
 `"id": null`
`}` | [Return to Overview](#NotificationOverview)
@@ -1075,7 +1067,7 @@ various languages. **9.1 Go** This section provides examples of using the RPC interface using Go and the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package. +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package. * [Using getblockcount to Retrieve the Current Block Height](#ExampleGetBlockCount) * [Using getblock to Retrieve the Genesis Block](#ExampleGetBlock) @@ -1087,8 +1079,8 @@ This section provides examples of using the RPC interface using Go and the **9.1.1 Using getblockcount to Retrieve the Current Block Height**
The following is an example Go application which uses the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package to connect with -a btcd instance via Websockets, issues [getblockcount](#getblockcount) to +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package to connect with +a lbcd instance via Websockets, issues [getblockcount](#getblockcount) to retrieve the current block height, and displays it. ```Go @@ -1099,16 +1091,16 @@ import ( "log" "path/filepath" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { // Load the certificate for the TLS connection which is automatically - // generated by btcd when it starts the RPC server and doesn't already + // generated by lbcd when it starts the RPC server and doesn't already // have one. - btcdHomeDir := btcutil.AppDataDir("btcd", false) - certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) + lbcdHomeDir := btcutil.AppDataDir("lbcd", false) + certs, err := ioutil.ReadFile(filepath.Join(lbcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) } @@ -1116,8 +1108,8 @@ func main() { // Create a new RPC client using websockets. Since this example is // not long-lived, the connection will be closed as soon as the program // exits. - connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8334", + connCfg := &btcrpcclient.ConnConfig{ + Host: "localhost:9245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", @@ -1149,8 +1141,8 @@ Which results in: **9.1.2 Using getblock to Retrieve the Genesis Block**
The following is an example Go application which uses the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package to connect with -a btcd instance via Websockets, issues [getblock](#getblock) to retrieve +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package to connect with +a lbcd instance via Websockets, issues [getblock](#getblock) to retrieve information about the Genesis block, and display a few details about it. ```Go @@ -1162,17 +1154,17 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { // Load the certificate for the TLS connection which is automatically - // generated by btcd when it starts the RPC server and doesn't already + // generated by lbcd when it starts the RPC server and doesn't already // have one. - btcdHomeDir := btcutil.AppDataDir("btcd", false) - certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) + lbcdHomeDir := btcutil.AppDataDir("lbcd", false) + certs, err := ioutil.ReadFile(filepath.Join(lbcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) } @@ -1180,8 +1172,8 @@ func main() { // Create a new RPC client using websockets. Since this example is // not long-lived, the connection will be closed as soon as the program // exits. - connCfg := &rpcclient.ConnConfig{ - Host: "localhost:18334", + connCfg := &btcrpcclient.ConnConfig{ + Host: "localhost:19245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", @@ -1239,8 +1231,8 @@ Num transactions: 1 Notifications (Websocket-specific)**
The following is an example Go application which uses the -[rpcclient](https://github.com/btcsuite/btcd/tree/master/rpcclient) package to connect with -a btcd instance via Websockets and registers for +[rpcclient](https://github.com/lbryio/lbcd/tree/master/rpcclient) package to connect with +a lbcd instance via Websockets and registers for [blockconnected](#blockconnected) and [blockdisconnected](#blockdisconnected) notifications with [notifyblocks](#notifyblocks). It also sets up handlers for the notifications. @@ -1254,9 +1246,9 @@ import ( "path/filepath" "time" - "github.com/btcsuite/btcd/chaincfg/chainhash" - "github.com/btcsuite/btcd/rpcclient" - "github.com/btcsuite/btcutil" + "github.com/lbryio/lbcd/chaincfg/chainhash" + "github.com/lbryio/lbcd/rpcclient" + btcutil "github.com/lbryio/lbcutil" ) func main() { @@ -1272,17 +1264,17 @@ func main() { } // Load the certificate for the TLS connection which is automatically - // generated by btcd when it starts the RPC server and doesn't already + // generated by lbcd when it starts the RPC server and doesn't already // have one. - btcdHomeDir := btcutil.AppDataDir("btcd", false) - certs, err := ioutil.ReadFile(filepath.Join(btcdHomeDir, "rpc.cert")) + lbcdHomeDir := btcutil.AppDataDir("lbcd", false) + certs, err := ioutil.ReadFile(filepath.Join(lbcdHomeDir, "rpc.cert")) if err != nil { log.Fatal(err) } // Create a new RPC client using websockets. - connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8334", + connCfg := &btcrpcclient.ConnConfig{ + Host: "localhost:9245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", @@ -1337,7 +1329,7 @@ Example output: **9.2.1 Using notifyblocks to be Notified of Block Connects and Disconnects**
The following is example node.js code which uses [ws](https://github.com/einaros/ws) -(can be installed with `npm install ws`) to connect with a btcd instance, +(can be installed with `npm install ws`) to connect with a lbcd instance, issues [notifyblocks](#notifyblocks) to register for [blockconnected](#blockconnected) and [blockdisconnected](#blockdisconnected) notifications, and displays all incoming messages. @@ -1347,17 +1339,17 @@ var fs = require('fs'); var WebSocket = require('ws'); // Load the certificate for the TLS connection which is automatically -// generated by btcd when it starts the RPC server and doesn't already +// generated by lbcd when it starts the RPC server and doesn't already // have one. -var cert = fs.readFileSync('/path/to/btcd/appdata/rpc.cert'); +var cert = fs.readFileSync('/path/to/lbcd/appdata/rpc.cert'); var user = "yourusername"; var password = "yourpassword"; -// Initiate the websocket connection. The btcd generated certificate acts as +// Initiate the websocket connection. The lbcd generated certificate acts as // its own certificate authority, so it needs to be specified in the 'ca' array // for the certificate to properly validate. -var ws = new WebSocket('wss://127.0.0.1:8334/ws', { +var ws = new WebSocket('wss://127.0.0.1:9245/ws', { headers: { 'Authorization': 'Basic '+new Buffer(user+':'+password).toString('base64') }, diff --git a/docs/mining.md b/docs/mining.md index 29a3e898..226d560b 100644 --- a/docs/mining.md +++ b/docs/mining.md @@ -1,6 +1,6 @@ # Mining -btcd supports the `getblocktemplate` RPC. +lbcd supports the `getblocktemplate` RPC. The limited user cannot access this RPC. ## Add the payment addresses with the `miningaddr` option @@ -13,18 +13,20 @@ miningaddr=12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX miningaddr=1M83ju3EChKYyysmM2FXtLNftbacagd8FR ``` -## Add btcd's RPC TLS certificate to system Certificate Authority list +## Add lbcd's RPC TLS certificate to system Certificate Authority list -`cgminer` uses [curl](http://curl.haxx.se/) to fetch data from the RPC server. -Since curl validates the certificate by default, we must install the `btcd` RPC +Various miners use [curl](http://curl.haxx.se/) to fetch data from the RPC server. +Since curl validates the certificate by default, we must install the `lbcd` RPC certificate into the default system Certificate Authority list. ## Ubuntu -1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.btcd/rpc.cert /usr/share/ca-certificates/btcd.crt` -2. Add btcd.crt to /etc/ca-certificates.conf: `# echo btcd.crt >> /etc/ca-certificates.conf` +1. Copy rpc.cert to /usr/share/ca-certificates: `# cp /home/user/.lbcd/rpc.cert /usr/share/ca-certificates/lbcd.crt` +2. Add lbcd.crt to /etc/ca-certificates.conf: `# echo lbcd.crt >> /etc/ca-certificates.conf` 3. Update the CA certificate list: `# update-ca-certificates` ## Set your mining software url to use https -`cgminer -o https://127.0.0.1:8334 -u rpcuser -p rpcpassword` +`cgminer -o https://127.0.0.1:9245 -u rpcuser -p rpcpassword` + +Alternatively, you can disable TLS with the `--notls` option for the server. diff --git a/docs/table_of_content.md b/docs/table_of_content.md deleted file mode 100644 index 85f08a97..00000000 --- a/docs/table_of_content.md +++ /dev/null @@ -1,13 +0,0 @@ -# Contents - -* [Installation](installation.md) -* [Update](update.md) -* [Configuration](configuration.md) -* [Configuring TOR](configuring_tor.md) -* [Controlling](controlling.md) -* [Mining](mining.md) -* [Wallet](wallet.md) -* [Developer resources](developer_resources.md) -* [JSON RPC API](json_rpc_api.md) -* [Code contribution guidelines](code_contribution_guidelines.md) -* [Contact](contact.md) diff --git a/docs/update.md b/docs/update.md deleted file mode 100644 index 1fb847cf..00000000 --- a/docs/update.md +++ /dev/null @@ -1,8 +0,0 @@ -# Update - -* Run the following commands to update btcd, all dependencies, and install it: - -```bash -cd $GOPATH/src/github.com/btcsuite/btcd -git pull && GO111MODULE=on go install -v . ./cmd/... -``` diff --git a/docs/using_docker.md b/docs/using_docker.md deleted file mode 100644 index 0809abc1..00000000 --- a/docs/using_docker.md +++ /dev/null @@ -1,160 +0,0 @@ -# Using Docker - -- [Using Docker](#using-docker) - - [Introduction](#introduction) - - [Docker volumes](#docker-volumes) - - [Known error messages when starting the btcd container](#known-error-messages-when-starting-the-btcd-container) - - [Examples](#examples) - - [Preamble](#preamble) - - [Full node without RPC port](#full-node-without-rpc-port) - - [Full node with RPC port](#full-node-with-rpc-port) - - [Full node with RPC port running on TESTNET](#full-node-with-rpc-port-running-on-testnet) - -## Introduction - -With Docker you can easily set up *btcd* to run your Bitcoin full node. You can find the official *btcd* Docker images on Docker Hub [btcsuite/btcd](https://hub.docker.com/r/btcsuite/btcd). The Docker source file of this image is located at [Dockerfile](https://github.com/btcsuite/btcd/blob/master/Dockerfile). - -This documentation focuses on running Docker container with *docker-compose.yml* files. These files are better to read and you can use them as a template for your own use. For more information about Docker and Docker compose visit the official [Docker documentation](https://docs.docker.com/). - -## Docker volumes - -**Special diskspace hint**: The following examples are using a Docker managed volume. The volume is named *btcd-data* This will use a lot of disk space, because it contains the full Bitcoin blockchain. Please make yourself familiar with [Docker volumes](https://docs.docker.com/storage/volumes/). - -The *btcd-data* volume will be reused, if you upgrade your *docker-compose.yml* file. Keep in mind, that it is not automatically removed by Docker, if you delete the btcd container. If you don't need the volume anymore, please delete it manually with the command: - -```bash -docker volume ls -docker volume rm btcd-data -``` - -For binding a local folder to your *btcd* container please read the [Docker documentation](https://docs.docker.com/). The preferred way is to use a Docker managed volume. - -## Known error messages when starting the btcd container - -We pass all needed arguments to *btcd* as command line parameters in our *docker-compose.yml* file. It doesn't make sense to create a *btcd.conf* file. This would make things too complicated. Anyhow *btcd* will complain with following log messages when starting. These messages can be ignored: - -```bash -Error creating a default config file: open /sample-btcd.conf: no such file or directory -... -[WRN] BTCD: open /root/.btcd/btcd.conf: no such file or directory -``` - -## Examples - -### Preamble - -All following examples uses some defaults: - -- container_name: btcd - Name of the docker container that is be shown by e.g. ```docker ps -a``` - -- hostname: btcd **(very important to set a fixed name before first start)** - The internal hostname in the docker container. By default, docker is recreating the hostname every time you change the *docker-compose.yml* file. The default hostnames look like *ef00548d4fa5*. This is a problem when using the *btcd* RPC port. The RPC port is using a certificate to validate the hostname. If the hostname changes you need to recreate the certificate. To avoid this, you should set a fixed hostname before the first start. This ensures, that the docker volume is created with a certificate with this hostname. - -- restart: unless-stopped - Starts the *btcd* container when Docker starts, except that when the container is stopped (manually or otherwise), it is not restarted even after Docker restarts. - -To use the following examples create an empty directory. In this directory create a file named *docker-compose.yml*, copy and paste the example into the *docker-compose.yml* file and run it. - -```bash -mkdir ~/btcd-docker -cd ~/btcd-docker -touch docker-compose.yaml -nano docker-compose.yaml (use your favourite editor to edit the compose file) -docker-compose up (creates and starts a new btcd container) -``` - -With the following commands you can control *docker-compose*: - -```docker-compose up -d``` (creates and starts the container in background) - -```docker-compose down``` (stops and delete the container. **The docker volume btcd-data will not be deleted**) - -```docker-compose stop``` (stops the container) - -```docker-compose start``` (starts the container) - -```docker ps -a``` (list all running and stopped container) - -```docker volume ls``` (lists all docker volumes) - -```docker logs btcd``` (shows the log ) - -```docker-compose help``` (brings up some helpful information) - -### Full node without RPC port - -Let's start with an easy example. If you just want to create a full node without the need of using the RPC port, you can use the following example. This example will launch *btcd* and exposes only the default p2p port 8333 to the outside world: - -```yaml -version: "2" - -services: - btcd: - container_name: btcd - hostname: btcd - image: btcsuite/btcd:latest - restart: unless-stopped - volumes: - - btcd-data:/root/.btcd - ports: - - 8333:8333 - -volumes: - btcd-data: -``` - -### Full node with RPC port - -To use the RPC port of *btcd* you need to specify a *username* and a very strong *password*. If you want to connect to the RPC port from the internet, you need to expose port 8334(RPC) as well. - -```yaml -version: "2" - -services: - btcd: - container_name: btcd - hostname: btcd - image: btcsuite/btcd:latest - restart: unless-stopped - volumes: - - btcd-data:/root/.btcd - ports: - - 8333:8333 - - 8334:8334 - command: [ - "--rpcuser=[CHOOSE_A_USERNAME]", - "--rpcpass=[CREATE_A_VERY_HARD_PASSWORD]" - ] - -volumes: - btcd-data: -``` - -### Full node with RPC port running on TESTNET - -To run a node on testnet, you need to provide the *--testnet* argument. The ports for testnet are 18333 (p2p) and 18334 (RPC): - -```yaml -version: "2" - -services: - btcd: - container_name: btcd - hostname: btcd - image: btcsuite/btcd:latest - restart: unless-stopped - volumes: - - btcd-data:/root/.btcd - ports: - - 18333:18333 - - 18334:18334 - command: [ - "--testnet", - "--rpcuser=[CHOOSE_A_USERNAME]", - "--rpcpass=[CREATE_A_VERY_HARD_PASSWORD]" - ] - -volumes: - btcd-data: -``` diff --git a/docs/wallet.md b/docs/wallet.md deleted file mode 100644 index cc123aa7..00000000 --- a/docs/wallet.md +++ /dev/null @@ -1,5 +0,0 @@ -# Wallet - -btcd was intentionally developed without an integrated wallet for security -reasons. Please see [btcwallet](https://github.com/btcsuite/btcwallet) for more -information. diff --git a/integration/README.md b/integration/README.md index 5f6f14ea..db58a898 100644 --- a/integration/README.md +++ b/integration/README.md @@ -1,13 +1,8 @@ integration =========== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) This contains integration tests which make use of the -[rpctest](https://github.com/btcsuite/btcd/tree/master/integration/rpctest) +[rpctest](https://github.com/lbryio/lbcd/tree/master/integration/rpctest) package to programmatically drive nodes via RPC. - -## License - -This code is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/integration/rpctest/README.md b/integration/rpctest/README.md index 79f45bc8..8ccfc879 100644 --- a/integration/rpctest/README.md +++ b/integration/rpctest/README.md @@ -1,9 +1,7 @@ rpctest ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/integration/rpctest) Package rpctest provides a btcd-specific RPC testing harness crafting and executing integration tests by driving a `btcd` instance via the `RPC` @@ -16,15 +14,3 @@ This package was designed specifically to act as an RPC testing harness for `btcd`. However, the constructs presented are general enough to be adapted to any project wishing to programmatically drive a `btcd` instance of its systems/integration tests. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/integration/rpctest -``` - -## License - -Package rpctest is licensed under the [copyfree](http://copyfree.org) ISC -License. - diff --git a/mempool/README.md b/mempool/README.md index 5f1e4a4c..ec58ca3a 100644 --- a/mempool/README.md +++ b/mempool/README.md @@ -1,9 +1,7 @@ mempool ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/mempool) Package mempool provides a policy-enforced pool of unmined bitcoin transactions. @@ -33,11 +31,6 @@ proceed. Typically, this will involve things such as relaying the transactions to other peers on the network and notifying the mining process that new transactions are available. -This package has intentionally been designed so it can be used as a standalone -package for any projects needing the ability create an in-memory pool of bitcoin -transactions that are not only valid by consensus rules, but also adhere to a -configurable policy. - ## Feature Overview The following is a quick overview of the major features. It is not intended to @@ -70,14 +63,4 @@ be an exhaustive list. - The starting priority for the transaction - Manual control of transaction removal - Recursive removal of all dependent transactions - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/mempool -``` - -## License - -Package mempool is licensed under the [copyfree](http://copyfree.org) ISC -License. + \ No newline at end of file diff --git a/mining/README.md b/mining/README.md index 3abd1953..40a30a20 100644 --- a/mining/README.md +++ b/mining/README.md @@ -1,21 +1,8 @@ mining ====== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/mining) ## Overview -This package is currently a work in progress. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/mining -``` - -## License - -Package mining is licensed under the [copyfree](http://copyfree.org) ISC -License. +This package is currently a work in progress. \ No newline at end of file diff --git a/mining/cpuminer/README.md b/mining/cpuminer/README.md index 47247be9..270e435d 100644 --- a/mining/cpuminer/README.md +++ b/mining/cpuminer/README.md @@ -1,9 +1,9 @@ cpuminer ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) +[![Build Status](https://github.com/lbryio/lbcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/lbryio/lbcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/mining/cpuminer) +[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/lbryio/lbcd/mining/cpuminer) ======= ## Overview @@ -16,7 +16,7 @@ now. ## Installation and Updating ```bash -$ go get -u github.com/btcsuite/btcd/mining/cpuminer +$ go get -u github.com/lbryio/lbcd/mining/cpuminer ``` ## License diff --git a/netsync/README.md b/netsync/README.md index a4966815..22f51701 100644 --- a/netsync/README.md +++ b/netsync/README.md @@ -1,9 +1,7 @@ netsync ======= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/netsync) ## Overview @@ -13,13 +11,3 @@ download, keep the chain and unconfirmed transaction pool in sync, and announce new blocks connected to the chain. Currently the sync manager selects a single sync peer that it downloads all blocks from until it is up to date with the longest chain the sync peer is aware of. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/netsync -``` - -## License - -Package netsync is licensed under the [copyfree](http://copyfree.org) ISC License. diff --git a/peer/README.md b/peer/README.md index 217f5dc3..51761319 100644 --- a/peer/README.md +++ b/peer/README.md @@ -1,16 +1,11 @@ peer ==== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/peer) Package peer provides a common base for creating and managing bitcoin network peers. -This package has intentionally been designed so it can be used as a standalone -package for any projects needing a full featured bitcoin peer base to build on. - ## Overview This package builds upon the wire package, which provides the fundamental @@ -54,20 +49,4 @@ A quick overview of the major features peer provides are as follows: filtering and address randomization - Ability to wait for shutdown/disconnect - Comprehensive test coverage - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/peer -``` - -## Examples - -* [New Outbound Peer Example](https://pkg.go.dev/github.com/btcsuite/btcd/peer#example-package--NewOutboundPeer) - Demonstrates the basic process for initializing and creating an outbound peer. - Peers negotiate by exchanging version and verack messages. For demonstration, - a simple handler for the version message is attached to the peer. - -## License - -Package peer is licensed under the [copyfree](http://copyfree.org) ISC License. + \ No newline at end of file diff --git a/release/README.md b/release/README.md deleted file mode 100644 index 7128ef1f..00000000 --- a/release/README.md +++ /dev/null @@ -1,181 +0,0 @@ -# `btcd`'s Reproducible Build System - -This package contains the build script that the `btcd` project uses in order to -build binaries for each new release. As of `go1.13`, with some new build flags, -binaries are now reproducible, allowing developers to build the binary on -distinct machines, and end up with a byte-for-byte identical binary. -Every release should note which Go version was used to build the release, so -that version should be used for verifying the release. - -## Building a New Release - -### Tagging and pushing a new tag (for maintainers) - -Before running release scripts, a few things need to happen in order to finally -create a release and make sure there are no mistakes in the release process. - -First, make sure that before the tagged commit there are modifications to the -[CHANGES](../CHANGES) file committed. -The CHANGES file should be a changelog that roughly mirrors the release notes. -Generally, the PRs that have been merged since the last release have been -listed in the CHANGES file and categorized. -For example, these changes have had the following format in the past: -``` -Changes in X.YY.Z (Month Day Year): - - Protocol and Network-related changes: - - PR Title One (#PRNUM) - - PR Title Two (#PRNUMTWO) - ... - - RPC changes: - - Crypto changes: - ... - - - Contributors (alphabetical order): - - Contributor A - - Contributor B - - Contributor C - ... -``` - -If the previous tag is, for example, `vA.B.C`, then you can get the list of -contributors (from `vA.B.C` until the current `HEAD`) using the following command: -```bash -git log vA.B.C..HEAD --pretty="%an" | sort | uniq -``` -After committing changes to the CHANGES file, the tagged release commit -should be created. - -The tagged commit should be a commit that bumps version numbers in `version.go` -and `cmd/btcctl/version.go`. -For example (taken from [f3ec130](https://github.com/btcsuite/btcd/commit/f3ec13030e4e828869954472cbc51ac36bee5c1d)): -```diff -diff --git a/cmd/btcctl/version.go b/cmd/btcctl/version.go -index 2195175c71..f65cacef7e 100644 ---- a/cmd/btcctl/version.go -+++ b/cmd/btcctl/version.go -@@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr - const ( - appMajor uint = 0 - appMinor uint = 20 -- appPatch uint = 0 -+ appPatch uint = 1 - - // appPreRelease MUST only contain characters from semanticAlphabet - // per the semantic versioning spec. -diff --git a/version.go b/version.go -index 92fd60fdd4..fba55b5a37 100644 ---- a/version.go -+++ b/version.go -@@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr - const ( - appMajor uint = 0 - appMinor uint = 20 -- appPatch uint = 0 -+ appPatch uint = 1 - - // appPreRelease MUST only contain characters from semanticAlphabet - // per the semantic versioning spec. -``` - -Next, this commit should be signed by the maintainer using `git commit -S`. -The commit should be tagged and signed with `git tag -s`, and should be -pushed using `git push origin TAG`. - -### Building a release on macOS/Linux/Windows (WSL) - -No prior set up is needed on Linux or macOS is required in order to build the -release binaries. However, on Windows, the only way to build the release -binaries at the moment is by using the Windows Subsystem Linux. One can build -the release binaries following these steps: - -1. `git clone https://github.com/btcsuite/btcd.git` -2. `cd btcd` -3. `./release/release.sh # is the name of the next release/tag` - -This will then create a directory of the form `btcd-` containing archives -of the release binaries for each supported operating system and architecture, -and a manifest file containing the hash of each archive. - -### Pushing a release (for maintainers) - -Now that the directory `btcd-` is created, the manifest file needs to be -signed by a maintainer and the release files need to be published to GitHub. - -Sign the `manifest-.txt` file like so: -```sh -gpg --sign --detach-sig manifest-.txt -``` -This will create a file named `manifest-.txt.sig`, which will must -be included in the release files later. - -#### Note before publishing -Before publishing, go through the reproducible build process that is outlined -in this document with the files created from `release/release.sh`. This includes -verifying commit and tag signatures using `git verify-commit` and git `verify-tag` -respectively. - -Now that we've double-checked everything and have all of the necessary files, -it's time to publish release files on GitHub. -Follow [this documentation](https://docs.github.com/en/github/administering-a-repository/managing-releases-in-a-repository) -to create a release using the GitHub UI, and make sure to write release notes -which roughly follow the format of [previous release notes](https://github.com/btcsuite/btcd/releases/tag/v0.20.1-beta). -This is different from the [CHANGES](../CHANGES) file, which should be before the -tagged commit in the git history. -Much of the information in the release notes will be the same as the CHANGES -file. -It's important to include the Go version used to produce the release files in -the release notes, so users know the correct version of Go to use to reproduce -and verify the build. -When following the GitHub documentation, include every file in the `btcd-` -directory. - -At this point, a signed commit and tag on that commit should be pushed to the main -branch. The directory created from running `release/release.sh` should be included -as release files in the GitHub release UI, and the `manifest-.txt` file -signature, called `manifest-.txt.sig`, should also be included. -A release notes document should be created and written in the GitHub release UI. -Once all of this is done, feel free to click `Publish Release`! - -## Verifying a Release - -With `go1.13`, it's now possible for third parties to verify release binaries. -Before this version of `go`, one had to trust the release manager(s) to build the -proper binary. With this new system, third parties can now _independently_ run -the release process, and verify that all the hashes of the release binaries -match exactly that of the release binaries produced by said third parties. - -To verify a release, one must obtain the following tools (many of these come -installed by default in most Unix systems): `gpg`/`gpg2`, `shashum`, and -`tar`/`unzip`. - -Once done, verifiers can proceed with the following steps: - -1. Acquire the archive containing the release binaries for one's specific - operating system and architecture, and the manifest file along with its - signature. -2. Verify the signature of the manifest file with `gpg --verify - manifest-.txt.sig`. This will require obtaining the PGP keys which - signed the manifest file, which are included in the release notes. -3. Recompute the `SHA256` hash of the archive with `shasum -a 256 `, - locate the corresponding one in the manifest file, and ensure they match - __exactly__. - -At this point, verifiers can use the release binaries acquired if they trust -the integrity of the release manager(s). Otherwise, one can proceed with the -guide to verify the release binaries were built properly by obtaining `shasum` -and `go` (matching the same version used in the release): - -4. Extract the release binaries contained within the archive, compute their - hashes as done above, and note them down. -5. Ensure `go` is installed, matching the same version as noted in the release - notes. -6. Obtain a copy of `btcd`'s source code with `git clone - https://github.com/btcsuite/btcd` and checkout the source code of the - release with `git checkout `. -7. Proceed to verify the tag with `git verify-tag ` and compile the - binaries from source for the intended operating system and architecture with - `BTCDBUILDSYS=OS-ARCH ./release/release.sh `. -8. Extract the archive found in the `btcd-` directory created by the - release script and recompute the `SHA256` hash of the release binaries (btcd - and btcctl) with `shasum -a 256 `. These should match __exactly__ - as the ones noted above. \ No newline at end of file diff --git a/rpcclient/README.md b/rpcclient/README.md index 08b16f75..c5a42063 100644 --- a/rpcclient/README.md +++ b/rpcclient/README.md @@ -1,13 +1,11 @@ rpcclient ========= -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) [![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/rpcclient) rpcclient implements a Websocket-enabled Bitcoin JSON-RPC client package written in [Go](http://golang.org/). It provides a robust and easy to use client for -interfacing with a Bitcoin RPC server that uses a btcd/bitcoin core compatible +interfacing with a Bitcoin RPC server that uses a lbcd/bitcoin core compatible Bitcoin JSON-RPC API. ## Status @@ -16,26 +14,11 @@ This package is currently under active development. It is already stable and the infrastructure is complete. However, there are still several RPCs left to implement and the API is not stable yet. -## Documentation - -* [API Reference](https://pkg.go.dev/github.com/btcsuite/btcd/rpcclient) -* [btcd Websockets Example](https://github.com/btcsuite/btcd/tree/master/rpcclient/examples/btcdwebsockets) - Connects to a btcd RPC server using TLS-secured websockets, registers for - block connected and block disconnected notifications, and gets the current - block count -* [btcwallet Websockets Example](https://github.com/btcsuite/btcd/tree/master/rpcclient/examples/btcwalletwebsockets) - Connects to a btcwallet RPC server using TLS-secured websockets, registers for - notifications about changes to account balances, and gets a list of unspent - transaction outputs (utxos) the wallet can sign -* [Bitcoin Core HTTP POST Example](https://github.com/btcsuite/btcd/tree/master/rpcclient/examples/bitcoincorehttp) - Connects to a bitcoin core RPC server using HTTP POST mode with TLS disabled - and gets the current block count - ## Major Features -* Supports Websockets (btcd/btcwallet) and HTTP POST mode (bitcoin core) -* Provides callback and registration functions for btcd/btcwallet notifications -* Supports btcd extensions +* Supports Websockets (lbcd/lbcwallet) and HTTP POST mode (bitcoin core) +* Provides callback and registration functions for lbcd/lbcwallet notifications +* Supports lbcd extensions * Translates to and from higher-level and easier to use Go types * Offers a synchronous (blocking) and asynchronous API * When running in Websockets mode (the default): @@ -43,14 +26,4 @@ implement and the API is not stable yet. * Outstanding commands are automatically reissued * Registered notifications are automatically reregistered * Back-off support on reconnect attempts - -## Installation - -```bash -$ go get -u github.com/btcsuite/btcd/rpcclient -``` - -## License - -Package rpcclient is licensed under the [copyfree](http://copyfree.org) ISC -License. + \ No newline at end of file diff --git a/rpcclient/examples/bitcoincorehttp/README.md b/rpcclient/examples/bitcoincorehttp/README.md index 4d1f0adf..e26e68ce 100644 --- a/rpcclient/examples/bitcoincorehttp/README.md +++ b/rpcclient/examples/bitcoincorehttp/README.md @@ -10,7 +10,7 @@ block count. The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -24,7 +24,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/bitcoincorehttp +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/bitcoincorehttp $ go run *.go ``` diff --git a/rpcclient/examples/bitcoincorehttpbulk/README.md b/rpcclient/examples/bitcoincorehttpbulk/README.md index ca900b6e..6d1a02c0 100644 --- a/rpcclient/examples/bitcoincorehttpbulk/README.md +++ b/rpcclient/examples/bitcoincorehttpbulk/README.md @@ -8,7 +8,7 @@ This example shows how to use the rpclient package to connect to a Bitcoin Core The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -22,7 +22,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/bitcoincorehttp +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/bitcoincorehttp $ go run *.go ``` diff --git a/rpcclient/examples/btcdwebsockets/README.md b/rpcclient/examples/btcdwebsockets/README.md index a1686484..4168a0fa 100644 --- a/rpcclient/examples/btcdwebsockets/README.md +++ b/rpcclient/examples/btcdwebsockets/README.md @@ -13,7 +13,7 @@ demonstrate clean shutdown. The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -27,7 +27,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/btcdwebsockets +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/btcdwebsockets $ go run *.go ``` diff --git a/rpcclient/examples/btcwalletwebsockets/README.md b/rpcclient/examples/btcwalletwebsockets/README.md index e495dff8..1e95a6c1 100644 --- a/rpcclient/examples/btcwalletwebsockets/README.md +++ b/rpcclient/examples/btcwalletwebsockets/README.md @@ -14,7 +14,7 @@ demonstrate clean shutdown. The first step is to use `go get` to download and install the rpcclient package: ```bash -$ go get github.com/btcsuite/btcd/rpcclient +$ go get github.com/lbryio/lbcd/rpcclient ``` Next, modify the `main.go` source to specify the correct RPC username and @@ -28,7 +28,7 @@ password for the RPC server: Finally, navigate to the example's directory and run it with: ```bash -$ cd $GOPATH/src/github.com/btcsuite/btcd/rpcclient/examples/btcwalletwebsockets +$ cd $GOPATH/src/github.com/lbryio/lbcd/rpcclient/examples/btcwalletwebsockets $ go run *.go ``` diff --git a/sample-btcd.conf b/sample-lbcd.conf similarity index 94% rename from sample-btcd.conf rename to sample-lbcd.conf index 0a765fca..ae9d232e 100644 --- a/sample-btcd.conf +++ b/sample-lbcd.conf @@ -6,12 +6,12 @@ ; The directory to store data such as the block chain and peer addresses. The ; block chain takes several GB, so this location must have a lot of free space. -; The default is ~/.btcd/data on POSIX OSes, $LOCALAPPDATA/Btcd/data on Windows, -; ~/Library/Application Support/Btcd/data on Mac OS, and $home/btcd/data on +; The default is ~/.lbcd/data on POSIX OSes, $LOCALAPPDATA/Lbcd/data on Windows, +; ~/Library/Application Support/Lbcd/data on Mac OS, and $home/lbcd/data on ; Plan9. Environment variables are expanded so they may be used. NOTE: Windows ; environment variables are typically %VARIABLE%, but they must be accessed with ; $VARIABLE here. Also, ~ is expanded to $LOCALAPPDATA on Windows. -; datadir=~/.btcd/data +; datadir=~/.lbcd/data ; ------------------------------------------------------------------------------ @@ -52,7 +52,7 @@ ; upnp=1 ; Specify the external IP addresses your node is listening on. One address per -; line. btcd will not contact 3rd-party sites to obtain external ip addresses. +; line. lbcd will not contact 3rd-party sites to obtain external ip addresses. ; This means if you are behind NAT, your node will not be able to advertise a ; reachable address unless you specify it here or enable the 'upnp' option (and ; have a supported device). @@ -64,7 +64,7 @@ ; ; Only one of the following two options, 'addpeer' and 'connect', may be ; specified. Both allow you to specify peers that you want to stay connected -; with, but the behavior is slightly different. By default, btcd will query DNS +; with, but the behavior is slightly different. By default, lbcd will query DNS ; to find peers to connect to, so unless you have a specific reason such as ; those described below, you probably won't need to modify anything here. ; @@ -86,9 +86,9 @@ ; You may specify each IP address with or without a port. The default port will ; be added automatically if one is not specified here. ; addpeer=192.168.1.1 -; addpeer=10.0.0.2:8333 +; addpeer=10.0.0.2:9246 ; addpeer=fe80::1 -; addpeer=[fe80::2]:8333 +; addpeer=[fe80::2]:9246 ; Add persistent peers that you ONLY want to connect to as desired. One peer ; per line. You may specify each IP address with or without a port. The @@ -96,9 +96,9 @@ ; NOTE: Specifying this option has other side effects as described above in ; the 'addpeer' versus 'connect' summary section. ; connect=192.168.1.1 -; connect=10.0.0.2:8333 +; connect=10.0.0.2:9246 ; connect=fe80::1 -; connect=[fe80::2]:8333 +; connect=[fe80::2]:9246 ; Maximum number of inbound and outbound peers. ; maxpeers=125 @@ -121,7 +121,7 @@ ; whitelist=192.168.0.0/24 ; whitelist=fd00::/16 -; Disable DNS seeding for peers. By default, when btcd starts, it will use +; Disable DNS seeding for peers. By default, when lbcd starts, it will use ; DNS to query for available peers to connect with. ; nodnsseed=1 @@ -135,16 +135,16 @@ ; listen=0.0.0.0 ; All ipv6 interfaces on default port: ; listen=:: -; All interfaces on port 8333: -; listen=:8333 -; All ipv4 interfaces on port 8333: -; listen=0.0.0.0:8333 -; All ipv6 interfaces on port 8333: -; listen=[::]:8333 -; Only ipv4 localhost on port 8333: -; listen=127.0.0.1:8333 -; Only ipv6 localhost on port 8333: -; listen=[::1]:8333 +; All interfaces on port 9246: +; listen=:9246 +; All ipv4 interfaces on port 9246: +; listen=0.0.0.0:9246 +; All ipv6 interfaces on port 9246: +; listen=[::]:9246 +; Only ipv4 localhost on port 9246: +; listen=127.0.0.1:9246 +; Only ipv6 localhost on port 9246: +; listen=[::1]:9246 ; Only ipv4 localhost on non-standard port 8336: ; listen=127.0.0.1:8336 ; All interfaces on non-standard port 8336: @@ -172,7 +172,7 @@ ; ------------------------------------------------------------------------------ ; RPC server options - The following options control the built-in RPC server -; which is used to control and query information from a running btcd process. +; which is used to control and query information from a running lbcd process. ; ; NOTE: The RPC server is disabled by default if rpcuser AND rpcpass, or ; rpclimituser AND rpclimitpass, are not specified. @@ -335,7 +335,7 @@ ; Debug logging level. ; Valid levels are {trace, debug, info, warn, error, critical} ; You may also specify =,=,... to set -; log level for individual subsystems. Use btcd --debuglevel=show to list +; log level for individual subsystems. Use lbcd --debuglevel=show to list ; available subsystems. ; debuglevel=info diff --git a/txscript/README.md b/txscript/README.md index 004c586d..e0b8fdd6 100644 --- a/txscript/README.md +++ b/txscript/README.md @@ -1,63 +1,15 @@ txscript ======== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) -[![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://pkg.go.dev/github.com/btcsuite/btcd/txscript?status.png)](https://pkg.go.dev/github.com/btcsuite/btcd/txscript) - Package txscript implements the bitcoin transaction script language. There is a comprehensive test suite. -This package has intentionally been designed so it can be used as a standalone -package for any projects needing to use or validate bitcoin transaction scripts. +This package has been augmented to include support for LBRY's custom claim operations. +See https://lbry.tech/spec ## Bitcoin Scripts Bitcoin provides a stack-based, FORTH-like language for the scripts in the bitcoin transactions. This language is not turing complete although it is still fairly powerful. A description of the language -can be found at https://en.bitcoin.it/wiki/Script - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/txscript -``` - -## Examples - -* [Standard Pay-to-pubkey-hash Script](https://pkg.go.dev/github.com/btcsuite/btcd/txscript#example-PayToAddrScript) - Demonstrates creating a script which pays to a bitcoin address. It also - prints the created script hex and uses the DisasmString function to display - the disassembled script. - -* [Extracting Details from Standard Scripts](https://pkg.go.dev/github.com/btcsuite/btcd/txscript#example-ExtractPkScriptAddrs) - Demonstrates extracting information from a standard public key script. - -* [Manually Signing a Transaction Output](https://pkg.go.dev/github.com/btcsuite/btcd/txscript#example-SignTxOutput) - Demonstrates manually creating and signing a redeem transaction. - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package txscript is licensed under the [copyfree](http://copyfree.org) ISC -License. +can be found at https://en.bitcoin.it/wiki/Script \ No newline at end of file diff --git a/wire/README.md b/wire/README.md index 8660bbfd..c14a3640 100644 --- a/wire/README.md +++ b/wire/README.md @@ -1,26 +1,14 @@ wire ==== -[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions) -[![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://pkg.go.dev/github.com/btcsuite/btcd/wire) -======= - Package wire implements the bitcoin wire protocol. A comprehensive suite of tests with 100% test coverage is provided to ensure proper functionality. There is an associated blog post about the release of this package [here](https://blog.conformal.com/btcwire-the-bitcoin-wire-protocol-package-from-btcd/). -This package has intentionally been designed so it can be used as a standalone -package for any projects needing to interface with bitcoin peers at the wire -protocol level. - -## Installation and Updating - -```bash -$ go get -u github.com/btcsuite/btcd/wire -``` +This package has been augmented from the original btcd implementation. +The block header was modified to contain the claimtrie hash. ## Bitcoin Message Overview @@ -85,29 +73,4 @@ from a remote peer is: if err != nil { // Log and handle the error } -``` - -## GPG Verification Key - -All official release tags are signed by Conformal so users can ensure the code -has not been tampered with and is coming from the btcsuite developers. To -verify the signature perform the following: - -- Download the public key from the Conformal website at - https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt - -- Import the public key into your GPG keyring: - ```bash - gpg --import GIT-GPG-KEY-conformal.txt - ``` - -- Verify the release tag with the following command where `TAG_NAME` is a - placeholder for the specific tag: - ```bash - git tag -v TAG_NAME - ``` - -## License - -Package wire is licensed under the [copyfree](http://copyfree.org) ISC -License. +``` \ No newline at end of file -- 2.45.3 From dbc1fa6acdda3cb8c074979aa9932af9813078a4 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Thu, 14 Oct 2021 17:43:23 -0400 Subject: [PATCH 106/118] [lbry] server: don't ban peers on tx-not-in-block behavior --- server.go | 33 ++++++++++++++++++++------------- 1 file changed, 20 insertions(+), 13 deletions(-) diff --git a/server.go b/server.go index 06614ae5..02ebb98a 100644 --- a/server.go +++ b/server.go @@ -388,11 +388,13 @@ func (sp *serverPeer) addBanScore(persistent, transient uint32, reason string) b } score := sp.banScore.Increase(persistent, transient) if score > warnThreshold { - peerLog.Warnf("Misbehaving peer %s: %s -- ban score increased to %d", - sp, reason, score) + peerLog.Warnf("Misbehaving peer %s: %s -- ban score increased to %d", sp, reason, score) if score > cfg.BanThreshold { - peerLog.Warnf("Misbehaving peer %s -- banning and disconnecting", - sp) + if sp.server.ConnectedCount() <= 1 { + peerLog.Warnf("Refusing to ban peer %s as it is the only peer", sp) + return false + } + peerLog.Warnf("Misbehaving peer %s -- banning and disconnecting", sp) sp.server.BanPeer(sp) sp.Disconnect() return true @@ -1329,24 +1331,28 @@ func (sp *serverPeer) OnNotFound(p *peer.Peer, msg *wire.MsgNotFound) { case wire.InvTypeWitnessTx: numTxns++ default: - peerLog.Debugf("Invalid inv type '%d' in notfound message from %s", - inv.Type, sp) + peerLog.Infof("Invalid inv type '%d' in NotFound message from %s. Disconnecting...", inv.Type, sp) sp.Disconnect() return } } if numBlocks > 0 { blockStr := pickNoun(uint64(numBlocks), "block", "blocks") - reason := fmt.Sprintf("%d %v not found", numBlocks, blockStr) - if sp.addBanScore(20*numBlocks, 0, reason) { - return + reason := fmt.Sprintf("%d %v not found on %s", numBlocks, blockStr, sp) + if sp.addBanScore(20, 0, reason) { + return // once they fail to return us five block requests they're gone for good } } if numTxns > 0 { - txStr := pickNoun(uint64(numTxns), "transaction", "transactions") - reason := fmt.Sprintf("%d %v not found", numBlocks, txStr) - if sp.addBanScore(0, 10*numTxns, reason) { - return + // This is an expected situation if transactions in the mempool make it into a block before + // this node knows about said block. We don't want to ban them for that alone + peerLog.Debugf("%d transactions not found on %s", numTxns, sp) + if numBlocks+numTxns < wire.MaxInvPerMsg { // if our message is full then it is likely followed by another one that isn't + txStr := pickNoun(uint64(numTxns), "transaction", "transactions") + reason := fmt.Sprintf("%d %v not found on %s", numTxns, txStr, sp) + if sp.addBanScore(0, 20, reason) { + return // if they fail us five times in one minute, they're gone -- hitting them at new-block should be rare + } } } @@ -2725,6 +2731,7 @@ func newServer(listenAddrs, agentBlacklist, agentWhitelist []string, claimTrieCfg := claimtrieconfig.DefaultConfig claimTrieCfg.DataDir = cfg.DataDir + claimTrieCfg.Interrupt = interrupt ct, err := claimtrie.New(claimTrieCfg) if err != nil { -- 2.45.3 From be100a83ee664dfdca2e0e0029f453506e65dfde Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 24 Sep 2021 13:25:27 -0400 Subject: [PATCH 107/118] [lbry] increase open file limit to 2048 --- limits/limits_unix.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/limits/limits_unix.go b/limits/limits_unix.go index 7ebf8667..e55a1c28 100644 --- a/limits/limits_unix.go +++ b/limits/limits_unix.go @@ -12,8 +12,8 @@ import ( ) const ( - fileLimitWant = 2048 - fileLimitMin = 1024 + fileLimitWant = 2048 * 12 + fileLimitMin = 2048 * 8 ) // SetLimits raises some process limits to values which allow btcd and -- 2.45.3 From b70e50608ac53188575f18fb0ab5f7fcce2091b3 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 24 Sep 2021 13:25:27 -0400 Subject: [PATCH 108/118] [lbry] ffldb: increase open file limit and flush more often --- database/ffldb/blockio.go | 2 +- database/ffldb/db.go | 9 +++++---- database/ffldb/dbcache.go | 14 +++++--------- 3 files changed, 11 insertions(+), 14 deletions(-) diff --git a/database/ffldb/blockio.go b/database/ffldb/blockio.go index ae71a891..2ed4eccf 100644 --- a/database/ffldb/blockio.go +++ b/database/ffldb/blockio.go @@ -37,7 +37,7 @@ const ( // maxOpenFiles is the max number of open files to maintain in the // open blocks cache. Note that this does not include the current // write file, so there will typically be one more than this value open. - maxOpenFiles = 25 + maxOpenFiles = 40 // maxBlockFileSize is the maximum size for each file used to store // blocks. diff --git a/database/ffldb/db.go b/database/ffldb/db.go index 0d6acd51..ee6d55f0 100644 --- a/database/ffldb/db.go +++ b/database/ffldb/db.go @@ -2001,10 +2001,11 @@ func openDB(dbPath string, network wire.BitcoinNet, create bool) (database.DB, e // Open the metadata database (will create it if needed). opts := opt.Options{ - ErrorIfExist: create, - Strict: opt.DefaultStrict, - Compression: opt.NoCompression, - Filter: filter.NewBloomFilter(10), + ErrorIfExist: create, + Strict: opt.DefaultStrict, + Compression: opt.NoCompression, + Filter: filter.NewBloomFilter(10), + OpenFilesCacheCapacity: 2000, } ldb, err := leveldb.OpenFile(metadataDbPath, &opts) if err != nil { diff --git a/database/ffldb/dbcache.go b/database/ffldb/dbcache.go index 15c554a7..1bc21a35 100644 --- a/database/ffldb/dbcache.go +++ b/database/ffldb/dbcache.go @@ -23,7 +23,7 @@ const ( // defaultFlushSecs is the default number of seconds to use as a // threshold in between database cache flushes when the cache size has // not been exceeded. - defaultFlushSecs = 300 // 5 minutes + defaultFlushSecs = 120 // 2 minutes // ldbBatchHeaderSize is the size of a leveldb batch header which // includes the sequence header and record counter. @@ -499,10 +499,12 @@ func (c *dbCache) flush() error { // Since the cached keys to be added and removed use an immutable treap, // a snapshot is simply obtaining the root of the tree under the lock // which is used to atomically swap the root. - c.cacheLock.RLock() + c.cacheLock.Lock() cachedKeys := c.cachedKeys cachedRemove := c.cachedRemove - c.cacheLock.RUnlock() + c.cachedKeys = treap.NewImmutable() + c.cachedRemove = treap.NewImmutable() + c.cacheLock.Unlock() // Nothing to do if there is no data to flush. if cachedKeys.Len() == 0 && cachedRemove.Len() == 0 { @@ -514,12 +516,6 @@ func (c *dbCache) flush() error { return err } - // Clear the cache since it has been flushed. - c.cacheLock.Lock() - c.cachedKeys = treap.NewImmutable() - c.cachedRemove = treap.NewImmutable() - c.cacheLock.Unlock() - return nil } -- 2.45.3 From b1562e39774d88900df1fffa32a580fe24dd75db Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 14 Aug 2018 17:59:48 -0700 Subject: [PATCH 109/118] [lbry] align port settings between lbcd, lbcctl, and lbcwallet --- Dockerfile | 4 +- addrmgr/addrmanager_test.go | 90 +++++++++---------- addrmgr/network_test.go | 4 +- chaincfg/params.go | 6 +- cmd/lbcctl/config.go | 40 ++++----- config.go | 4 +- connmgr/connmanager_test.go | 2 +- docs/README.md | 1 - params.go | 24 ++--- peer/peer_test.go | 40 ++++----- rpcclient/example_test.go | 2 +- rpcclient/examples/bitcoincorehttp/main.go | 2 +- .../examples/bitcoincorehttpbulk/main.go | 2 +- rpcclient/examples/btcdwebsockets/main.go | 2 +- .../examples/btcwalletwebsockets/main.go | 2 +- rpcclient/wallet.go | 2 +- sample-lbcd.conf | 20 ++--- wire/message_test.go | 4 +- wire/msgaddr_test.go | 10 +-- wire/msgversion_test.go | 24 ++--- wire/netaddress_test.go | 10 +-- 21 files changed, 146 insertions(+), 149 deletions(-) delete mode 120000 docs/README.md diff --git a/Dockerfile b/Dockerfile index 3bbc2571..4082c192 100644 --- a/Dockerfile +++ b/Dockerfile @@ -11,8 +11,8 @@ # For more information how to use this docker image visit: # https://github.com/btcsuite/btcd/tree/master/docs # -# 8333 Mainnet Bitcoin peer-to-peer port -# 8334 Mainet RPC port +# 9246 Mainnet Bitcoin peer-to-peer port +# 9245 Mainet RPC port ARG ARCH=amd64 diff --git a/addrmgr/addrmanager_test.go b/addrmgr/addrmanager_test.go index d623479c..182f65da 100644 --- a/addrmgr/addrmanager_test.go +++ b/addrmgr/addrmanager_test.go @@ -34,61 +34,61 @@ var someIP = "173.194.115.66" func addNaTests() { // IPv4 // Localhost - addNaTest("127.0.0.1", 8333, "127.0.0.1:8333") - addNaTest("127.0.0.1", 8334, "127.0.0.1:8334") + addNaTest("127.0.0.1", 9244, "127.0.0.1:9244") + addNaTest("127.0.0.1", 9245, "127.0.0.1:9245") // Class A - addNaTest("1.0.0.1", 8333, "1.0.0.1:8333") - addNaTest("2.2.2.2", 8334, "2.2.2.2:8334") - addNaTest("27.253.252.251", 8335, "27.253.252.251:8335") - addNaTest("123.3.2.1", 8336, "123.3.2.1:8336") + addNaTest("1.0.0.1", 9244, "1.0.0.1:9244") + addNaTest("2.2.2.2", 9245, "2.2.2.2:9245") + addNaTest("27.253.252.251", 9246, "27.253.252.251:9246") + addNaTest("123.3.2.1", 9247, "123.3.2.1:9247") // Private Class A - addNaTest("10.0.0.1", 8333, "10.0.0.1:8333") - addNaTest("10.1.1.1", 8334, "10.1.1.1:8334") - addNaTest("10.2.2.2", 8335, "10.2.2.2:8335") - addNaTest("10.10.10.10", 8336, "10.10.10.10:8336") + addNaTest("10.0.0.1", 9244, "10.0.0.1:9244") + addNaTest("10.1.1.1", 9245, "10.1.1.1:9245") + addNaTest("10.2.2.2", 9246, "10.2.2.2:9246") + addNaTest("10.10.10.10", 9247, "10.10.10.10:9247") // Class B - addNaTest("128.0.0.1", 8333, "128.0.0.1:8333") - addNaTest("129.1.1.1", 8334, "129.1.1.1:8334") - addNaTest("180.2.2.2", 8335, "180.2.2.2:8335") - addNaTest("191.10.10.10", 8336, "191.10.10.10:8336") + addNaTest("128.0.0.1", 9244, "128.0.0.1:9244") + addNaTest("129.1.1.1", 9245, "129.1.1.1:9245") + addNaTest("180.2.2.2", 9246, "180.2.2.2:9246") + addNaTest("191.10.10.10", 9247, "191.10.10.10:9247") // Private Class B - addNaTest("172.16.0.1", 8333, "172.16.0.1:8333") - addNaTest("172.16.1.1", 8334, "172.16.1.1:8334") - addNaTest("172.16.2.2", 8335, "172.16.2.2:8335") - addNaTest("172.16.172.172", 8336, "172.16.172.172:8336") + addNaTest("172.16.0.1", 9244, "172.16.0.1:9244") + addNaTest("172.16.1.1", 9245, "172.16.1.1:9245") + addNaTest("172.16.2.2", 9246, "172.16.2.2:9246") + addNaTest("172.16.172.172", 9247, "172.16.172.172:9247") // Class C - addNaTest("193.0.0.1", 8333, "193.0.0.1:8333") - addNaTest("200.1.1.1", 8334, "200.1.1.1:8334") - addNaTest("205.2.2.2", 8335, "205.2.2.2:8335") - addNaTest("223.10.10.10", 8336, "223.10.10.10:8336") + addNaTest("193.0.0.1", 9244, "193.0.0.1:9244") + addNaTest("200.1.1.1", 9245, "200.1.1.1:9245") + addNaTest("205.2.2.2", 9246, "205.2.2.2:9246") + addNaTest("223.10.10.10", 9247, "223.10.10.10:9247") // Private Class C - addNaTest("192.168.0.1", 8333, "192.168.0.1:8333") - addNaTest("192.168.1.1", 8334, "192.168.1.1:8334") - addNaTest("192.168.2.2", 8335, "192.168.2.2:8335") - addNaTest("192.168.192.192", 8336, "192.168.192.192:8336") + addNaTest("192.168.0.1", 9244, "192.168.0.1:9244") + addNaTest("192.168.1.1", 9245, "192.168.1.1:9245") + addNaTest("192.168.2.2", 9246, "192.168.2.2:9246") + addNaTest("192.168.192.192", 9247, "192.168.192.192:9247") // IPv6 // Localhost - addNaTest("::1", 8333, "[::1]:8333") - addNaTest("fe80::1", 8334, "[fe80::1]:8334") + addNaTest("::1", 9244, "[::1]:9244") + addNaTest("fe80::1", 9245, "[fe80::1]:9245") // Link-local - addNaTest("fe80::1:1", 8333, "[fe80::1:1]:8333") - addNaTest("fe91::2:2", 8334, "[fe91::2:2]:8334") - addNaTest("fea2::3:3", 8335, "[fea2::3:3]:8335") - addNaTest("feb3::4:4", 8336, "[feb3::4:4]:8336") + addNaTest("fe80::1:1", 9244, "[fe80::1:1]:9244") + addNaTest("fe91::2:2", 9245, "[fe91::2:2]:9245") + addNaTest("fea2::3:3", 9246, "[fea2::3:3]:9246") + addNaTest("feb3::4:4", 9247, "[feb3::4:4]:9247") // Site-local - addNaTest("fec0::1:1", 8333, "[fec0::1:1]:8333") - addNaTest("fed1::2:2", 8334, "[fed1::2:2]:8334") - addNaTest("fee2::3:3", 8335, "[fee2::3:3]:8335") - addNaTest("fef3::4:4", 8336, "[fef3::4:4]:8336") + addNaTest("fec0::1:1", 9244, "[fec0::1:1]:9244") + addNaTest("fed1::2:2", 9245, "[fed1::2:2]:9245") + addNaTest("fee2::3:3", 9246, "[fee2::3:3]:9246") + addNaTest("fef3::4:4", 9247, "[fef3::4:4]:9247") } func addNaTest(ip string, port uint16, want string) { @@ -119,7 +119,7 @@ func TestAddAddressByIP(t *testing.T) { err error }{ { - someIP + ":8333", + someIP + ":9244", nil, }, { @@ -127,7 +127,7 @@ func TestAddAddressByIP(t *testing.T) { addrErr, }, { - someIP[:12] + ":8333", + someIP[:12] + ":9244", fmtErr, }, { @@ -212,7 +212,7 @@ func TestAttempt(t *testing.T) { n := addrmgr.New("testattempt", lookupFunc) // Add a new address and get it - err := n.AddAddressByIP(someIP + ":8333") + err := n.AddAddressByIP(someIP + ":9244") if err != nil { t.Fatalf("Adding address failed: %v", err) } @@ -234,7 +234,7 @@ func TestConnected(t *testing.T) { n := addrmgr.New("testconnected", lookupFunc) // Add a new address and get it - err := n.AddAddressByIP(someIP + ":8333") + err := n.AddAddressByIP(someIP + ":9244") if err != nil { t.Fatalf("Adding address failed: %v", err) } @@ -261,14 +261,14 @@ func TestNeedMoreAddresses(t *testing.T) { var err error for i := 0; i < addrsToAdd; i++ { - s := fmt.Sprintf("%d.%d.173.147:8333", i/128+60, i%128+60) + s := fmt.Sprintf("%d.%d.173.147:9244", i/128+60, i%128+60) addrs[i], err = n.DeserializeNetAddress(s, wire.SFNodeNetwork) if err != nil { t.Errorf("Failed to turn %s into an address: %v", s, err) } } - srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 8333, 0) + srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 9244, 0) n.AddAddresses(addrs, srcAddr) numAddrs := n.NumAddresses() @@ -289,14 +289,14 @@ func TestGood(t *testing.T) { var err error for i := 0; i < addrsToAdd; i++ { - s := fmt.Sprintf("%d.173.147.%d:8333", i/64+60, i%64+60) + s := fmt.Sprintf("%d.173.147.%d:9244", i/64+60, i%64+60) addrs[i], err = n.DeserializeNetAddress(s, wire.SFNodeNetwork) if err != nil { t.Errorf("Failed to turn %s into an address: %v", s, err) } } - srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 8333, 0) + srcAddr := wire.NewNetAddressIPPort(net.IPv4(173, 144, 173, 111), 9244, 0) n.AddAddresses(addrs, srcAddr) for _, addr := range addrs { @@ -323,7 +323,7 @@ func TestGetAddress(t *testing.T) { } // Add a new address and get it - err := n.AddAddressByIP(someIP + ":8333") + err := n.AddAddressByIP(someIP + ":9244") if err != nil { t.Fatalf("Adding address failed: %v", err) } diff --git a/addrmgr/network_test.go b/addrmgr/network_test.go index 6f2565fe..cb86a193 100644 --- a/addrmgr/network_test.go +++ b/addrmgr/network_test.go @@ -39,7 +39,7 @@ func TestIPTypes(t *testing.T) { rfc4193, rfc4380, rfc4843, rfc4862, rfc5737, rfc6052, rfc6145, rfc6598, local, valid, routable bool) ipTest { nip := net.ParseIP(ip) - na := *wire.NewNetAddressIPPort(nip, 8333, wire.SFNodeNetwork) + na := *wire.NewNetAddressIPPort(nip, 9246, wire.SFNodeNetwork) test := ipTest{na, rfc1918, rfc2544, rfc3849, rfc3927, rfc3964, rfc4193, rfc4380, rfc4843, rfc4862, rfc5737, rfc6052, rfc6145, rfc6598, local, valid, routable} return test @@ -192,7 +192,7 @@ func TestGroupKey(t *testing.T) { for i, test := range tests { nip := net.ParseIP(test.ip) - na := *wire.NewNetAddressIPPort(nip, 8333, wire.SFNodeNetwork) + na := *wire.NewNetAddressIPPort(nip, 9246, wire.SFNodeNetwork) if key := addrmgr.GroupKey(&na); key != test.expected { t.Errorf("TestGroupKey #%d (%s): unexpected group key "+ "- got '%s', want '%s'", i, test.name, diff --git a/chaincfg/params.go b/chaincfg/params.go index b2144963..1efb9b3d 100644 --- a/chaincfg/params.go +++ b/chaincfg/params.go @@ -62,7 +62,7 @@ var ( DefaultSignetDNSSeeds = []DNSSeed{ {"178.128.221.177", false}, {"2a01:7c8:d005:390::5", false}, - {"v7ajjeirttkbnt32wpy3c6w3emwnfr3fkla7hpxcfokr3ysd3kqtzmqd.onion:38333", false}, + {"v7ajjeirttkbnt32wpy3c6w3emwnfr3fkla7hpxcfokr3ysd3kqtzmqd.onion:39246", false}, } ) @@ -522,7 +522,7 @@ var TestNet3Params = Params{ var SimNetParams = Params{ Name: "simnet", Net: wire.SimNet, - DefaultPort: "18555", + DefaultPort: "39246", DNSSeeds: []DNSSeed{}, // NOTE: There must NOT be any seeds. // Chain parameters @@ -615,7 +615,7 @@ func CustomSignetParams(challenge []byte, dnsSeeds []DNSSeed) Params { return Params{ Name: "signet", Net: wire.BitcoinNet(net), - DefaultPort: "38333", + DefaultPort: "39246", DNSSeeds: dnsSeeds, // Chain parameters diff --git a/cmd/lbcctl/config.go b/cmd/lbcctl/config.go index e00cac77..ef961df9 100644 --- a/cmd/lbcctl/config.go +++ b/cmd/lbcctl/config.go @@ -96,20 +96,20 @@ type config struct { ConfigFile string `short:"C" long:"configfile" description:"Path to configuration file"` ListCommands bool `short:"l" long:"listcommands" description:"List all of the supported commands and exit"` NoTLS bool `long:"notls" description:"Disable TLS"` + TLSSkipVerify bool `long:"skipverify" description:"Do not verify tls certificates (not recommended!)"` Proxy string `long:"proxy" description:"Connect via SOCKS5 proxy (eg. 127.0.0.1:9050)"` ProxyPass string `long:"proxypass" default-mask:"-" description:"Password for proxy server"` ProxyUser string `long:"proxyuser" description:"Username for proxy server"` - RegressionTest bool `long:"regtest" description:"Connect to the regression test network"` RPCCert string `short:"c" long:"rpccert" description:"RPC server certificate chain for validation"` RPCPassword string `short:"P" long:"rpcpass" default-mask:"-" description:"RPC password"` RPCServer string `short:"s" long:"rpcserver" description:"RPC server to connect to"` RPCUser string `short:"u" long:"rpcuser" description:"RPC username"` - SimNet bool `long:"simnet" description:"Connect to the simulation test network"` - TLSSkipVerify bool `long:"skipverify" description:"Do not verify tls certificates (not recommended!)"` - TestNet3 bool `long:"testnet" description:"Connect to testnet"` - SigNet bool `long:"signet" description:"Connect to signet"` + TestNet3 bool `long:"testnet" description:"Connect to testnet (default RPC server: localhost:19245)"` + RegressionTest bool `long:"regtest" description:"Connect to the regression test network (default RPC server: localhost:29245)"` + SimNet bool `long:"simnet" description:"Connect to the simulation test network (default RPC server: localhost:39245)"` + SigNet bool `long:"signet" description:"Connect to signet (default RPC server: localhost:49245)"` + Wallet bool `long:"wallet" description:"Connect to wallet RPC server instead (default: localhost:9244, testnet: localhost:19244, regtest: localhost:29244)"` ShowVersion bool `short:"V" long:"version" description:"Display version information and exit"` - Wallet bool `long:"wallet" description:"Connect to wallet"` } // normalizeAddress returns addr with the passed default port appended if @@ -121,35 +121,33 @@ func normalizeAddress(addr string, chain *chaincfg.Params, useWallet bool) (stri switch chain { case &chaincfg.TestNet3Params: if useWallet { - defaultPort = "18332" + defaultPort = "19244" } else { - defaultPort = "18334" - } - case &chaincfg.SimNetParams: - if useWallet { - defaultPort = "18554" - } else { - defaultPort = "18556" + defaultPort = "19245" } case &chaincfg.RegressionNetParams: if useWallet { - // TODO: add port once regtest is supported in btcwallet - paramErr := fmt.Errorf("cannot use -wallet with -regtest, btcwallet not yet compatible with regtest") - return "", paramErr + defaultPort = "29244" } else { defaultPort = "29245" } + case &chaincfg.SimNetParams: + if useWallet { + defaultPort = "39244" + } else { + defaultPort = "39245" + } case &chaincfg.SigNetParams: if useWallet { - defaultPort = "38332" + defaultPort = "49244" } else { - defaultPort = "38332" + defaultPort = "49245" } default: if useWallet { - defaultPort = "8332" + defaultPort = "9244" } else { - defaultPort = "8334" + defaultPort = "9245" } } diff --git a/config.go b/config.go index 74896817..4c8ad5f5 100644 --- a/config.go +++ b/config.go @@ -119,7 +119,7 @@ type config struct { ExternalIPs []string `long:"externalip" description:"Add an ip to the list of local addresses we claim to listen on to peers"` Generate bool `long:"generate" description:"Generate (mine) bitcoins using the CPU"` FreeTxRelayLimit float64 `long:"limitfreerelay" description:"Limit relay of transactions with no transaction fee to the given amount in thousands of bytes per minute"` - Listeners []string `long:"listen" description:"Add an interface/port to listen for connections (default all interfaces port: 8333, testnet: 18333)"` + Listeners []string `long:"listen" description:"Add an interface/port to listen for connections (default all interfaces port: 9246, testnet: 19246, regtest: 29246)"` LogDir string `long:"logdir" description:"Directory to log output."` MaxOrphanTxs int `long:"maxorphantx" description:"Max number of orphan transactions to keep in memory"` MaxPeers int `long:"maxpeers" description:"Max number of inbound and outbound peers"` @@ -151,7 +151,7 @@ type config struct { RPCKey string `long:"rpckey" description:"File containing the certificate key"` RPCLimitPass string `long:"rpclimitpass" default-mask:"-" description:"Password for limited RPC connections"` RPCLimitUser string `long:"rpclimituser" description:"Username for limited RPC connections"` - RPCListeners []string `long:"rpclisten" description:"Add an interface/port to listen for RPC connections (default port: 8334, testnet: 18334)"` + RPCListeners []string `long:"rpclisten" description:"Add an interface/port to listen for RPC connections (default port: 9245, testnet: 19245, regtest: 29245)"` RPCMaxClients int `long:"rpcmaxclients" description:"Max number of RPC clients for standard connections"` RPCMaxConcurrentReqs int `long:"rpcmaxconcurrentreqs" description:"Max number of concurrent RPC requests that may be processed concurrently"` RPCMaxWebsockets int `long:"rpcmaxwebsockets" description:"Max number of RPC websocket connections"` diff --git a/connmgr/connmanager_test.go b/connmgr/connmanager_test.go index 67769deb..e5b80cea 100644 --- a/connmgr/connmanager_test.go +++ b/connmgr/connmanager_test.go @@ -617,7 +617,7 @@ func TestListeners(t *testing.T) { // Setup a connection manager with a couple of mock listeners that // notify a channel when they receive mock connections. receivedConns := make(chan net.Conn) - listener1 := newMockListener("127.0.0.1:8333") + listener1 := newMockListener("127.0.0.1:9246") listener2 := newMockListener("127.0.0.1:9333") listeners := []net.Listener{listener1, listener2} cmgr, err := New(&Config{ diff --git a/docs/README.md b/docs/README.md deleted file mode 120000 index dd0ea36c..00000000 --- a/docs/README.md +++ /dev/null @@ -1 +0,0 @@ -index.md \ No newline at end of file diff --git a/params.go b/params.go index 664a7e6a..81fd18dd 100644 --- a/params.go +++ b/params.go @@ -28,7 +28,15 @@ type params struct { // to emulate the full reference implementation RPC API. var mainNetParams = params{ Params: &chaincfg.MainNetParams, - rpcPort: "8334", + rpcPort: "9245", +} + +// testNet3Params contains parameters specific to the test network (version 3) +// (wire.TestNet3). NOTE: The RPC port is intentionally different than the +// reference implementation - see the mainNetParams comment for details. +var testNet3Params = params{ + Params: &chaincfg.TestNet3Params, + rpcPort: "19245", } // regressionNetParams contains parameters specific to the regression test @@ -37,29 +45,21 @@ var mainNetParams = params{ // details. var regressionNetParams = params{ Params: &chaincfg.RegressionNetParams, - rpcPort: "18334", -} - -// testNet3Params contains parameters specific to the test network (version 3) -// (wire.TestNet3). NOTE: The RPC port is intentionally different than the -// reference implementation - see the mainNetParams comment for details. -var testNet3Params = params{ - Params: &chaincfg.TestNet3Params, - rpcPort: "18334", + rpcPort: "29245", } // simNetParams contains parameters specific to the simulation test network // (wire.SimNet). var simNetParams = params{ Params: &chaincfg.SimNetParams, - rpcPort: "18556", + rpcPort: "39245", } // sigNetParams contains parameters specific to the Signet network // (wire.SigNet). var sigNetParams = params{ Params: &chaincfg.SigNetParams, - rpcPort: "38332", + rpcPort: "49245", } // netName returns the name used when referring to a bitcoin network. At the diff --git a/peer/peer_test.go b/peer/peer_test.go index 4a2a0048..dcc0f257 100644 --- a/peer/peer_test.go +++ b/peer/peer_test.go @@ -290,13 +290,13 @@ func TestPeerConnection(t *testing.T) { "basic handshake", func() (*peer.Peer, *peer.Peer, error) { inConn, outConn := pipe( - &conn{raddr: "10.0.0.1:8333"}, - &conn{raddr: "10.0.0.2:8333"}, + &conn{raddr: "10.0.0.1:9246"}, + &conn{raddr: "10.0.0.2:9246"}, ) inPeer := peer.NewInboundPeer(peer1Cfg) inPeer.AssociateConnection(inConn) - outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:8333") + outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:9246") if err != nil { return nil, nil, err } @@ -316,13 +316,13 @@ func TestPeerConnection(t *testing.T) { "socks proxy", func() (*peer.Peer, *peer.Peer, error) { inConn, outConn := pipe( - &conn{raddr: "10.0.0.1:8333", proxy: true}, - &conn{raddr: "10.0.0.2:8333"}, + &conn{raddr: "10.0.0.1:9246", proxy: true}, + &conn{raddr: "10.0.0.2:9246"}, ) inPeer := peer.NewInboundPeer(peer1Cfg) inPeer.AssociateConnection(inConn) - outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:8333") + outPeer, err := peer.NewOutboundPeer(peer2Cfg, "10.0.0.2:9246") if err != nil { return nil, nil, err } @@ -457,8 +457,8 @@ func TestPeerListeners(t *testing.T) { AllowSelfConns: true, } inConn, outConn := pipe( - &conn{raddr: "10.0.0.1:8333"}, - &conn{raddr: "10.0.0.2:8333"}, + &conn{raddr: "10.0.0.1:9246"}, + &conn{raddr: "10.0.0.2:9246"}, ) inPeer := peer.NewInboundPeer(peerCfg) inPeer.AssociateConnection(inConn) @@ -468,7 +468,7 @@ func TestPeerListeners(t *testing.T) { verack <- struct{}{} }, } - outPeer, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + outPeer, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err %v\n", err) return @@ -630,9 +630,9 @@ func TestOutboundPeer(t *testing.T) { } r, w := io.Pipe() - c := &conn{raddr: "10.0.0.1:8333", Writer: w, Reader: r} + c := &conn{raddr: "10.0.0.1:9246", Writer: w, Reader: r} - p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err - %v\n", err) return @@ -687,8 +687,8 @@ func TestOutboundPeer(t *testing.T) { peerCfg.NewestBlock = newestBlock r1, w1 := io.Pipe() - c1 := &conn{raddr: "10.0.0.1:8333", Writer: w1, Reader: r1} - p1, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + c1 := &conn{raddr: "10.0.0.1:9246", Writer: w1, Reader: r1} + p1, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err - %v\n", err) return @@ -717,8 +717,8 @@ func TestOutboundPeer(t *testing.T) { peerCfg.ChainParams = &chaincfg.RegressionNetParams peerCfg.Services = wire.SFNodeBloom r2, w2 := io.Pipe() - c2 := &conn{raddr: "10.0.0.1:8333", Writer: w2, Reader: r2} - p2, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + c2 := &conn{raddr: "10.0.0.1:9246", Writer: w2, Reader: r2} + p2, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Errorf("NewOutboundPeer: unexpected err - %v\n", err) return @@ -773,20 +773,20 @@ func TestUnsupportedVersionPeer(t *testing.T) { localNA := wire.NewNetAddressIPPort( net.ParseIP("10.0.0.1"), - uint16(8333), + uint16(9246), wire.SFNodeNetwork, ) remoteNA := wire.NewNetAddressIPPort( net.ParseIP("10.0.0.2"), - uint16(8333), + uint16(9246), wire.SFNodeNetwork, ) localConn, remoteConn := pipe( - &conn{laddr: "10.0.0.1:8333", raddr: "10.0.0.2:8333"}, - &conn{laddr: "10.0.0.2:8333", raddr: "10.0.0.1:8333"}, + &conn{laddr: "10.0.0.1:9246", raddr: "10.0.0.2:9246"}, + &conn{laddr: "10.0.0.2:9246", raddr: "10.0.0.1:9246"}, ) - p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:8333") + p, err := peer.NewOutboundPeer(peerCfg, "10.0.0.1:9246") if err != nil { t.Fatalf("NewOutboundPeer: unexpected err - %v\n", err) } diff --git a/rpcclient/example_test.go b/rpcclient/example_test.go index f044e9f1..f617e6ce 100644 --- a/rpcclient/example_test.go +++ b/rpcclient/example_test.go @@ -11,7 +11,7 @@ import ( ) var connCfg = &ConnConfig{ - Host: "localhost:8332", + Host: "localhost:9244", User: "user", Pass: "pass", HTTPPostMode: true, diff --git a/rpcclient/examples/bitcoincorehttp/main.go b/rpcclient/examples/bitcoincorehttp/main.go index 54e727de..eba2fcb4 100644 --- a/rpcclient/examples/bitcoincorehttp/main.go +++ b/rpcclient/examples/bitcoincorehttp/main.go @@ -13,7 +13,7 @@ import ( func main() { // Connect to local bitcoin core RPC server using HTTP POST mode. connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8332", + Host: "localhost:9245", User: "yourrpcuser", Pass: "yourrpcpass", HTTPPostMode: true, // Bitcoin core only supports HTTP POST mode diff --git a/rpcclient/examples/bitcoincorehttpbulk/main.go b/rpcclient/examples/bitcoincorehttpbulk/main.go index fd21ede4..36b12e5d 100644 --- a/rpcclient/examples/bitcoincorehttpbulk/main.go +++ b/rpcclient/examples/bitcoincorehttpbulk/main.go @@ -14,7 +14,7 @@ import ( func main() { // Connect to local bitcoin core RPC server using HTTP POST mode. connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8332", + Host: "localhost:9245", User: "yourrpcuser", Pass: "yourrpcpass", DisableConnectOnNew: true, diff --git a/rpcclient/examples/btcdwebsockets/main.go b/rpcclient/examples/btcdwebsockets/main.go index 30bb4188..1a12da9e 100644 --- a/rpcclient/examples/btcdwebsockets/main.go +++ b/rpcclient/examples/btcdwebsockets/main.go @@ -38,7 +38,7 @@ func main() { log.Fatal(err) } connCfg := &rpcclient.ConnConfig{ - Host: "localhost:8334", + Host: "localhost:9245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", diff --git a/rpcclient/examples/btcwalletwebsockets/main.go b/rpcclient/examples/btcwalletwebsockets/main.go index b0bc6f83..f506f3d3 100644 --- a/rpcclient/examples/btcwalletwebsockets/main.go +++ b/rpcclient/examples/btcwalletwebsockets/main.go @@ -34,7 +34,7 @@ func main() { log.Fatal(err) } connCfg := &rpcclient.ConnConfig{ - Host: "localhost:18332", + Host: "localhost:19245", Endpoint: "ws", User: "yourrpcuser", Pass: "yourrpcpass", diff --git a/rpcclient/wallet.go b/rpcclient/wallet.go index 4d6cdea0..28e4b94e 100644 --- a/rpcclient/wallet.go +++ b/rpcclient/wallet.go @@ -2792,7 +2792,7 @@ func (c *Client) UnloadWalletAsync(walletName *string) FutureUnloadWalletResult } // UnloadWallet unloads the referenced wallet. If the RPC server URL already -// contains the name of the wallet, like http://127.0.0.1:8332/wallet/, +// contains the name of the wallet, like http://127.0.0.1:9245/wallet/, // the parameter must be nil, or it'll return an error. func (c *Client) UnloadWallet(walletName *string) error { return c.UnloadWalletAsync(walletName).Receive() diff --git a/sample-lbcd.conf b/sample-lbcd.conf index ae9d232e..dbff2949 100644 --- a/sample-lbcd.conf +++ b/sample-lbcd.conf @@ -198,16 +198,16 @@ ; rpclisten=0.0.0.0 ; All ipv6 interfaces on default port: ; rpclisten=:: -; All interfaces on port 8334: -; rpclisten=:8334 -; All ipv4 interfaces on port 8334: -; rpclisten=0.0.0.0:8334 -; All ipv6 interfaces on port 8334: -; rpclisten=[::]:8334 -; Only ipv4 localhost on port 8334: -; rpclisten=127.0.0.1:8334 -; Only ipv6 localhost on port 8334: -; rpclisten=[::1]:8334 +; All interfaces on port 9245: +; rpclisten=:9245 +; All ipv4 interfaces on port 9245: +; rpclisten=0.0.0.0:9245 +; All ipv6 interfaces on port 9245: +; rpclisten=[::]:9245 +; Only ipv4 localhost on port 9245: +; rpclisten=127.0.0.1:9245 +; Only ipv6 localhost on port 9245: +; rpclisten=[::1]:9245 ; Only ipv4 localhost on non-standard port 8337: ; rpclisten=127.0.0.1:8337 ; All interfaces on non-standard port 8337: diff --git a/wire/message_test.go b/wire/message_test.go index 65754b41..2ec5d8d1 100644 --- a/wire/message_test.go +++ b/wire/message_test.go @@ -40,10 +40,10 @@ func TestMessage(t *testing.T) { // Create the various types of messages to test. // MsgVersion. - addrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 8333} + addrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 9246} you := NewNetAddress(addrYou, SFNodeNetwork) you.Timestamp = time.Time{} // Version message has zero value timestamp. - addrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8333} + addrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 9246} me := NewNetAddress(addrMe, SFNodeNetwork) me.Timestamp = time.Time{} // Version message has zero value timestamp. msgVersion := NewMsgVersion(me, you, 123123, 0) diff --git a/wire/msgaddr_test.go b/wire/msgaddr_test.go index 7516d324..a823b812 100644 --- a/wire/msgaddr_test.go +++ b/wire/msgaddr_test.go @@ -38,7 +38,7 @@ func TestAddr(t *testing.T) { } // Ensure NetAddresses are added properly. - tcpAddr := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8333} + tcpAddr := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 9246} na := NewNetAddress(tcpAddr, SFNodeNetwork) err := msg.AddAddress(na) if err != nil { @@ -105,7 +105,7 @@ func TestAddrWire(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } na2 := &NetAddress{ Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST @@ -129,7 +129,7 @@ func TestAddrWire(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0x29, 0xab, 0x5f, 0x49, // Timestamp 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, @@ -216,7 +216,7 @@ func TestAddrWireErrors(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } na2 := &NetAddress{ Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST @@ -234,7 +234,7 @@ func TestAddrWireErrors(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0x29, 0xab, 0x5f, 0x49, // Timestamp 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, diff --git a/wire/msgversion_test.go b/wire/msgversion_test.go index dc2b6e09..f5166e23 100644 --- a/wire/msgversion_test.go +++ b/wire/msgversion_test.go @@ -22,9 +22,9 @@ func TestVersion(t *testing.T) { // Create version message data. lastBlock := int32(234234) - tcpAddrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 8333} + tcpAddrMe := &net.TCPAddr{IP: net.ParseIP("127.0.0.1"), Port: 9246} me := NewNetAddress(tcpAddrMe, SFNodeNetwork) - tcpAddrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 8333} + tcpAddrYou := &net.TCPAddr{IP: net.ParseIP("192.168.0.1"), Port: 9246} you := NewNetAddress(tcpAddrYou, SFNodeNetwork) nonce, err := RandomUint64() if err != nil { @@ -377,7 +377,7 @@ func TestVersionOptionalFields(t *testing.T) { Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("192.168.0.1"), - Port: 8333, + Port: 9246, }, } onlyRequiredVersionEncoded := make([]byte, len(baseVersionEncoded)-55) @@ -390,7 +390,7 @@ func TestVersionOptionalFields(t *testing.T) { Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } addrMeVersionEncoded := make([]byte, len(baseVersionEncoded)-29) copy(addrMeVersionEncoded, baseVersionEncoded) @@ -480,13 +480,13 @@ var baseVersion = &MsgVersion{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("192.168.0.1"), - Port: 8333, + Port: 9246, }, AddrMe: NetAddress{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, }, Nonce: 123123, // 0x1e0f3 UserAgent: "/btcdtest:0.0.1/", @@ -503,12 +503,12 @@ var baseVersionEncoded = []byte{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01, // IP 192.168.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian // AddrMe -- No timestamp for NetAddress in version message 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0xf3, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, // Nonce 0x10, // Varint for user agent length 0x2f, 0x62, 0x74, 0x63, 0x64, 0x74, 0x65, 0x73, @@ -526,13 +526,13 @@ var baseVersionBIP0037 = &MsgVersion{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("192.168.0.1"), - Port: 8333, + Port: 9246, }, AddrMe: NetAddress{ Timestamp: time.Time{}, // Zero value -- no timestamp in version Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, }, Nonce: 123123, // 0x1e0f3 UserAgent: "/btcdtest:0.0.1/", @@ -549,12 +549,12 @@ var baseVersionBIP0037Encoded = []byte{ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x01, // IP 192.168.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian // AddrMe -- No timestamp for NetAddress in version message 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian 0xf3, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, // Nonce 0x10, // Varint for user agent length 0x2f, 0x62, 0x74, 0x63, 0x64, 0x74, 0x65, 0x73, diff --git a/wire/netaddress_test.go b/wire/netaddress_test.go index 128a7fbc..3d1bf809 100644 --- a/wire/netaddress_test.go +++ b/wire/netaddress_test.go @@ -18,7 +18,7 @@ import ( // TestNetAddress tests the NetAddress API. func TestNetAddress(t *testing.T) { ip := net.ParseIP("127.0.0.1") - port := 8333 + port := 9246 // Test NewNetAddress. na := NewNetAddress(&net.TCPAddr{IP: ip, Port: port}, 0) @@ -79,7 +79,7 @@ func TestNetAddressWire(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } // baseNetAddrNoTS is baseNetAddr with a zero value for the timestamp. @@ -92,7 +92,7 @@ func TestNetAddressWire(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian } // baseNetAddrNoTSEncoded is the wire encoded bytes of baseNetAddrNoTS. @@ -101,7 +101,7 @@ func TestNetAddressWire(t *testing.T) { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // SFNodeNetwork 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x01, // IP 127.0.0.1 - 0x20, 0x8d, // Port 8333 in big-endian + 0x24, 0x1e, // Port 9246 in big-endian } tests := []struct { @@ -211,7 +211,7 @@ func TestNetAddressWireErrors(t *testing.T) { Timestamp: time.Unix(0x495fab29, 0), // 2009-01-03 12:15:05 -0600 CST Services: SFNodeNetwork, IP: net.ParseIP("127.0.0.1"), - Port: 8333, + Port: 9246, } tests := []struct { -- 2.45.3 From 141c2ea58703165b27b225992d18d5adb856a5e5 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Wed, 2 Jun 2021 10:10:01 -0700 Subject: [PATCH 110/118] [lbry] ci: gitignore IDE stuff --- .gitignore | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/.gitignore b/.gitignore index c3effe5f..11125e86 100644 --- a/.gitignore +++ b/.gitignore @@ -3,6 +3,7 @@ # Databases btcd.db +lbcd.db *-shm *-wal @@ -33,6 +34,21 @@ _testmain.go *.exe +.DS_Store + # Code coverage files profile.tmp profile.cov + +# IDE +.idea +.vscode + +# Binaries +btcd +btcctl +lbcd +lbcctl + +# CI artifacts +dist -- 2.45.3 From bd9b4a1b0ffc9051dad98d762bad6bafa6f3aa9f Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Thu, 8 Apr 2021 22:42:13 -0700 Subject: [PATCH 111/118] [lbry] ci: update go modules --- go.mod | 19 +- go.sum | 547 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 539 insertions(+), 27 deletions(-) diff --git a/go.mod b/go.mod index 049b97fe..699dd953 100644 --- a/go.mod +++ b/go.mod @@ -1,17 +1,26 @@ -module github.com/btcsuite/btcd +module github.com/lbryio/lbcd + +go 1.16 require ( github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f - github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd github.com/btcsuite/goleveldb v1.0.0 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792 github.com/btcsuite/winsvc v1.0.0 + github.com/cockroachdb/errors v1.8.1 + github.com/cockroachdb/pebble v0.0.0-20210525181856-e45797baeb78 github.com/davecgh/go-spew v1.1.1 github.com/decred/dcrd/lru v1.0.0 + github.com/felixge/fgprof v0.9.1 github.com/jessevdk/go-flags v1.4.0 github.com/jrick/logrotate v1.0.0 - golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37 + github.com/lbryio/lbcutil v1.0.201 + github.com/pkg/errors v0.9.1 + github.com/shirou/gopsutil/v3 v3.21.7 + github.com/spf13/cobra v1.1.3 + github.com/stretchr/testify v1.7.0 + github.com/vmihailenco/msgpack/v5 v5.3.2 + golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 + golang.org/x/text v0.3.6 ) - -go 1.14 diff --git a/go.sum b/go.sum index e259d0ec..0fe3b54f 100644 --- a/go.sum +++ b/go.sum @@ -1,19 +1,54 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= +cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= +cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= +cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc= +cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0= +cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= +cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE= +cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk= +cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I= +cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw= +dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +github.com/AndreasBriese/bbloom 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-github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd h1:qdGvebPBDuYDPGi1WCPjy1tGyMpmDK8IEapSsszn7HE= github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVaaLLH7j4eDXPRvw78tMflu7Ie2bzYOH4Y8rRKBY= github.com/btcsuite/goleveldb v1.0.0 h1:Tvd0BfvqX9o823q1j2UZ/epQo09eJh6dTcRp79ilIN4= github.com/btcsuite/goleveldb v1.0.0/go.mod h1:QiK9vBlgftBg6rWQIj6wFzbPfRjiykIEhBH4obrXJ/I= -github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723 h1:ZA/jbKoGcVAnER6pCHPEkGdZOV7U1oLUedErBHCUMs0= github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc= github.com/btcsuite/snappy-go v1.0.0 h1:ZxaA6lo2EpxGddsA8JwWOcxlzRybb444sgmeJQMJGQE= github.com/btcsuite/snappy-go v1.0.0/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc= @@ -21,57 +56,525 @@ github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792 h1:R8vQdOQdZ9Y3 github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod 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v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= -- 2.45.3 From f6a638282da2ed11c6e9883bea5adec1964c6370 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 6 Jul 2021 18:39:27 -0700 Subject: [PATCH 112/118] [lbry] ci: Update Go toolchain to 1.17.3 --- .github/workflows/{go.yml => basic-check.yml} | 13 +- .github/workflows/full-sync-part-1.yml | 35 ++++ .github/workflows/full-sync-part-2.yml | 37 +++++ .github/workflows/golangci-lint.yml | 57 +++++++ .golangci.yml | 152 ++++++++++++++++++ Dockerfile | 13 +- goclean.sh | 8 +- release/release.sh | 108 ------------- 8 files changed, 293 insertions(+), 130 deletions(-) rename .github/workflows/{go.yml => basic-check.yml} (63%) create mode 100644 .github/workflows/full-sync-part-1.yml create mode 100644 .github/workflows/full-sync-part-2.yml create mode 100644 .github/workflows/golangci-lint.yml create mode 100644 .golangci.yml delete mode 100755 release/release.sh diff --git a/.github/workflows/go.yml b/.github/workflows/basic-check.yml similarity index 63% rename from .github/workflows/go.yml rename to .github/workflows/basic-check.yml index 8803194d..355168d1 100644 --- a/.github/workflows/go.yml +++ b/.github/workflows/basic-check.yml @@ -3,26 +3,23 @@ on: [push, pull_request] jobs: build: name: Go CI - runs-on: ubuntu-latest + runs-on: self-hosted strategy: matrix: - go: [1.14, 1.15] + go: [1.16] steps: - name: Set up Go uses: actions/setup-go@v2 with: go-version: ${{ matrix.go }} + - name: Check out source uses: actions/checkout@v2 - - name: Install Linters - run: "curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.26.0" + - name: Build - env: - GO111MODULE: "on" run: go build ./... + - name: Test - env: - GO111MODULE: "on" run: | sh ./goclean.sh diff --git a/.github/workflows/full-sync-part-1.yml b/.github/workflows/full-sync-part-1.yml new file mode 100644 index 00000000..27b88567 --- /dev/null +++ b/.github/workflows/full-sync-part-1.yml @@ -0,0 +1,35 @@ +name: Full Sync From 0 + +on: + workflow_dispatch: + inputs: + note: + description: 'Note' + required: false + default: '' + +jobs: + build: + name: Go CI + runs-on: self-hosted + strategy: + matrix: + go: [1.17.3] + steps: + - run: | + echo "Note ${{ github.event.inputs.note }}!" + - name: Setup Go + uses: actions/setup-go@v2 + with: + go-version: ${{ matrix.go }} + - name: Checkout source + uses: actions/checkout@v2 + - name: Build lbcd + run: go build . + - name: Create datadir + run: echo "TEMP_DATA_DIR=$(mktemp -d)" >> $GITHUB_ENV + - name: Run lbcd + run: ./lbcd --datadir=${{env.TEMP_DATA_DIR}}/data --logdir=${{env.TEMP_DATA_DIR}}/logs --connect=127.0.0.1 --norpc + - name: Remove datadir + if: always() + run: rm -rf ${{env.TEMP_DATA_DIR}} diff --git a/.github/workflows/full-sync-part-2.yml b/.github/workflows/full-sync-part-2.yml new file mode 100644 index 00000000..ab0309fb --- /dev/null +++ b/.github/workflows/full-sync-part-2.yml @@ -0,0 +1,37 @@ +name: Full Sync From 814k + +on: + workflow_dispatch: + inputs: + note: + description: 'Note' + required: false + default: '' + +jobs: + build: + name: Go CI + runs-on: self-hosted + strategy: + matrix: + go: [1.17.3] + steps: + - run: | + echo "Note ${{ github.event.inputs.note }}!" + - name: Setup Go + uses: actions/setup-go@v2 + with: + go-version: ${{ matrix.go }} + - name: Checkout source + uses: actions/checkout@v2 + - name: Build lbcd + run: go build . + - name: Create datadir + run: echo "TEMP_DATA_DIR=$(mktemp -d)" >> $GITHUB_ENV + - name: Copy initial data + run: cp -r /home/lbry/lbcd_814k/* ${{env.TEMP_DATA_DIR}} + - name: Run lbcd + run: ./lbcd --datadir=${{env.TEMP_DATA_DIR}}/data --logdir=${{env.TEMP_DATA_DIR}}/logs --connect=127.0.0.1 --norpc + - name: Remove datadir + if: always() + run: rm -rf ${{env.TEMP_DATA_DIR}} diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml new file mode 100644 index 00000000..b0a478d4 --- /dev/null +++ b/.github/workflows/golangci-lint.yml @@ -0,0 +1,57 @@ +name: golangci-lint + +env: + # go needs absolute directories, using the $HOME variable doesn't work here. + GOCACHE: /home/runner/work/go/pkg/build + GOPATH: /home/runner/work/go + GO_VERSION: '^1.17.0' + +on: + push: + tags: + - v* + branches: + - "*" + pull_request: + branches: + - "*" + +jobs: + golangci: + name: lint + runs-on: ubuntu-latest + steps: + - name: setup go ${{ env.GO_VERSION }} + uses: actions/setup-go@v2 + with: + go-version: '${{ env.GO_VERSION }}' + + - name: checkout source + uses: actions/checkout@v2 + + - name: compile code + run: go install -v ./... + + - name: golangci-lint + uses: golangci/golangci-lint-action@v2 + with: + # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version + version: latest + + # Optional: working directory, useful for monorepos + # working-directory: somedir + + # Optional: golangci-lint command line arguments. + # args: --issues-exit-code=0 + + # Optional: show only new issues if it's a pull request. The default value is `false`. + # only-new-issues: true + + # Optional: if set to true then the action will use pre-installed Go. + skip-go-installation: true + + # Optional: if set to true then the action don't cache or restore ~/go/pkg. + # skip-pkg-cache: true + + # Optional: if set to true then the action don't cache or restore ~/.cache/go-build. + # skip-build-cache: true diff --git a/.golangci.yml b/.golangci.yml new file mode 100644 index 00000000..a32e6267 --- /dev/null +++ b/.golangci.yml @@ -0,0 +1,152 @@ +linters-settings: + depguard: + list-type: blacklist + packages: + # logging is allowed only by logutils.Log, logrus + # is allowed to use only in logutils package + - github.com/sirupsen/logrus + packages-with-error-message: + - github.com/sirupsen/logrus: "logging is allowed only by logutils.Log" + dupl: + threshold: 100 + funlen: + lines: 100 + statements: 50 + gci: + local-prefixes: github.com/golangci/golangci-lint + goconst: + min-len: 2 + min-occurrences: 2 + gocritic: + enabled-tags: + - diagnostic + - experimental + - opinionated + - performance + - style + disabled-checks: + - dupImport # https://github.com/go-critic/go-critic/issues/845 + - ifElseChain + - octalLiteral + - whyNoLint + - wrapperFunc + gocyclo: + min-complexity: 15 + goimports: + local-prefixes: github.com/golangci/golangci-lint + gomnd: + settings: + mnd: + # don't include the "operation" and "assign" + checks: + - argument + - case + - condition + - return + govet: + check-shadowing: true + settings: + printf: + funcs: + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf + - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf + lll: + line-length: 140 + maligned: + suggest-new: true + misspell: + locale: US + nolintlint: + allow-leading-space: true # don't require machine-readable nolint directives (i.e. with no leading space) + allow-unused: false # report any unused nolint directives + require-explanation: false # don't require an explanation for nolint directives + require-specific: false # don't require nolint directives to be specific about which linter is being skipped + +linters: + disable-all: true + enable: + - asciicheck + - bodyclose + # - deadcode + - depguard + # - dogsled + # - dupl + # - errcheck + # - exhaustive + - exportloopref + # - funlen + # - gochecknoglobals + # - gochecknoinits + # - gocognit + # - goconst + # - gocritic + # - gocyclo + # - godot + # - godox + # - goerr113 + - gofmt + - goimports + # - gomnd + - goprintffuncname + # - gosec + # - gosimple + # - govet + # - ineffassign + # - interfacer + # - lll + # - maligned + # - misspell + - nakedret + # - nestif + # - noctx + # - nolintlint + # - prealloc + - rowserrcheck + # - revive + # - scopelint + # - staticcheck + # - structcheck + # - stylecheck + # - testpackage + # - typecheck + - unconvert + # - unparam + # - unused + # - varcheck + # - whitespace + # - wsl + +issues: + # Excluding configuration per-path, per-linter, per-text and per-source + exclude-rules: + - path: _test\.go + linters: + - gomnd + + - path: pkg/golinters/errcheck.go + text: "SA1019: errCfg.Exclude is deprecated: use ExcludeFunctions instead" + - path: pkg/commands/run.go + text: "SA1019: lsc.Errcheck.Exclude is deprecated: use ExcludeFunctions instead" + + # TODO must be removed after the release of the next version (v1.41.0) + - path: pkg/commands/run.go + linters: + - gomnd + # TODO must be removed after the release of the next version (v1.41.0) + - path: pkg/golinters/nolintlint/nolintlint.go + linters: + - gomnd + # TODO must be removed after the release of the next version (v1.41.0) + - path: pkg/printers/tab.go + linters: + - gomnd + + +run: + skip-dirs: + - test/testdata_etc + - internal/cache + - internal/renameio + - internal/robustio diff --git a/Dockerfile b/Dockerfile index 4082c192..fa291954 100644 --- a/Dockerfile +++ b/Dockerfile @@ -9,14 +9,14 @@ # docker build . -t yourregistry/btcd --build-arg ARCH=arm64v8 # # For more information how to use this docker image visit: -# https://github.com/btcsuite/btcd/tree/master/docs +# https://github.com/lbryio/lbcd/tree/master/docs # # 9246 Mainnet Bitcoin peer-to-peer port # 9245 Mainet RPC port ARG ARCH=amd64 -FROM golang:1.14-alpine3.12 AS build-container +FROM golang:1.16-alpine3.14 AS build-container ARG ARCH ENV GO111MODULE=on @@ -25,17 +25,16 @@ ADD . /app WORKDIR /app RUN set -ex \ && if [ "${ARCH}" = "amd64" ]; then export GOARCH=amd64; fi \ - && if [ "${ARCH}" = "arm32v7" ]; then export GOARCH=arm; fi \ && if [ "${ARCH}" = "arm64v8" ]; then export GOARCH=arm64; fi \ && echo "Compiling for $GOARCH" \ && go install -v . ./cmd/... -FROM $ARCH/alpine:3.12 +FROM $ARCH/alpine:3.14 COPY --from=build-container /go/bin /bin -VOLUME ["/root/.btcd"] +VOLUME ["/root/.lbcd"] -EXPOSE 8333 8334 +EXPOSE 9245 9246 -ENTRYPOINT ["btcd"] +ENTRYPOINT ["lbcd"] diff --git a/goclean.sh b/goclean.sh index dad9f8f1..7540af6f 100755 --- a/goclean.sh +++ b/goclean.sh @@ -10,10 +10,4 @@ set -ex env GORACE="halt_on_error=1" go test -race -tags="rpctest" -covermode atomic -coverprofile=profile.cov ./... - -# Automatic checks -golangci-lint run --deadline=10m --disable-all \ ---enable=gofmt \ ---enable=vet \ ---enable=gosimple \ ---enable=unconvert +go test -bench=. -benchtime=4000x ./claimtrie/ diff --git a/release/release.sh b/release/release.sh deleted file mode 100755 index de49f641..00000000 --- a/release/release.sh +++ /dev/null @@ -1,108 +0,0 @@ -#!/bin/bash - -# Copyright (c) 2016 Company 0, LLC. -# Copyright (c) 2016-2020 The btcsuite developers -# Use of this source code is governed by an ISC -# license that can be found in the LICENSE file. - -# Simple bash script to build basic btcd tools for all the platforms we support -# with the golang cross-compiler. - -set -e - -# If no tag specified, use date + version otherwise use tag. -if [[ $1x = x ]]; then - DATE=`date +%Y%m%d` - VERSION="01" - TAG=$DATE-$VERSION -else - TAG=$1 -fi - -go mod vendor -tar -cvzf vendor.tar.gz vendor - -PACKAGE=btcd -MAINDIR=$PACKAGE-$TAG -mkdir -p $MAINDIR - -cp vendor.tar.gz $MAINDIR/ -rm vendor.tar.gz -rm -r vendor - -PACKAGESRC="$MAINDIR/$PACKAGE-source-$TAG.tar" -git archive -o $PACKAGESRC HEAD -gzip -f $PACKAGESRC > "$PACKAGESRC.gz" - -cd $MAINDIR - -# If BTCDBUILDSYS is set the default list is ignored. Useful to release -# for a subset of systems/architectures. -SYS=${BTCDBUILDSYS:-" - darwin-amd64 - dragonfly-amd64 - freebsd-386 - freebsd-amd64 - freebsd-arm - illumos-amd64 - linux-386 - linux-amd64 - linux-armv6 - linux-armv7 - linux-arm64 - linux-ppc64 - linux-ppc64le - linux-mips - linux-mipsle - linux-mips64 - linux-mips64le - linux-s390x - netbsd-386 - netbsd-amd64 - netbsd-arm - netbsd-arm64 - openbsd-386 - openbsd-amd64 - openbsd-arm - openbsd-arm64 - solaris-amd64 - windows-386 - windows-amd64 -"} - -# Use the first element of $GOPATH in the case where GOPATH is a list -# (something that is totally allowed). -PKG="github.com/btcsuite/btcd" -COMMIT=$(git describe --abbrev=40 --dirty) - -for i in $SYS; do - OS=$(echo $i | cut -f1 -d-) - ARCH=$(echo $i | cut -f2 -d-) - ARM= - - if [[ $ARCH = "armv6" ]]; then - ARCH=arm - ARM=6 - elif [[ $ARCH = "armv7" ]]; then - ARCH=arm - ARM=7 - fi - - mkdir $PACKAGE-$i-$TAG - cd $PACKAGE-$i-$TAG - - echo "Building:" $OS $ARCH $ARM - env CGO_ENABLED=0 GOOS=$OS GOARCH=$ARCH GOARM=$ARM go build -v -trimpath -ldflags="-s -w -buildid=" github.com/btcsuite/btcd - env CGO_ENABLED=0 GOOS=$OS GOARCH=$ARCH GOARM=$ARM go build -v -trimpath -ldflags="-s -w -buildid=" github.com/btcsuite/btcd/cmd/btcctl - cd .. - - if [[ $OS = "windows" ]]; then - zip -r $PACKAGE-$i-$TAG.zip $PACKAGE-$i-$TAG - else - tar -cvzf $PACKAGE-$i-$TAG.tar.gz $PACKAGE-$i-$TAG - fi - - rm -r $PACKAGE-$i-$TAG -done - -shasum -a 256 * > manifest-$TAG.txt -- 2.45.3 From b40dcc1fedfb3e1fd16c9448997ae4b5b21c525b Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Fri, 15 Oct 2021 15:16:58 -0700 Subject: [PATCH 113/118] [lbry] ci: fixups lint warnings --- blockchain/validate.go | 5 +---- btcec/genprecomps.go | 1 + btcec/gensecp256k1.go | 1 + btcec/precompute.go | 2 +- limits/limits_unix.go | 1 + rpcclient/infrastructure.go | 1 + signalsigterm.go | 1 + upnp.go | 4 ++-- 8 files changed, 9 insertions(+), 7 deletions(-) diff --git a/blockchain/validate.go b/blockchain/validate.go index 19183aa9..85946611 100644 --- a/blockchain/validate.go +++ b/blockchain/validate.go @@ -224,10 +224,7 @@ func withinLevelBounds(reduction int64, lv int64) bool { return false } reduction++ - if ((reduction*reduction + reduction) >> 1) <= lv { - return false - } - return true + return ((reduction*reduction + reduction) >> 1) > lv } // CheckTransactionSanity performs some preliminary checks on a transaction to diff --git a/btcec/genprecomps.go b/btcec/genprecomps.go index f09ab311..ea40ceac 100644 --- a/btcec/genprecomps.go +++ b/btcec/genprecomps.go @@ -5,6 +5,7 @@ // This file is ignored during the regular build due to the following build tag. // It is called by go generate and used to automatically generate pre-computed // tables used to accelerate operations. +//go:build ignore // +build ignore package main diff --git a/btcec/gensecp256k1.go b/btcec/gensecp256k1.go index 1928702d..e079f553 100644 --- a/btcec/gensecp256k1.go +++ b/btcec/gensecp256k1.go @@ -4,6 +4,7 @@ // This file is ignored during the regular build due to the following build tag. // This build tag is set during go generate. +//go:build gensecp256k1 // +build gensecp256k1 package btcec diff --git a/btcec/precompute.go b/btcec/precompute.go index 034cd553..3d2eedbb 100644 --- a/btcec/precompute.go +++ b/btcec/precompute.go @@ -12,7 +12,7 @@ import ( "strings" ) -//go:generate go run -tags gensecp256k1 genprecomps.go +//go:rm -f gensecp256k1.go; generate go run -tags gensecp256k1 genprecomps.go // loadS256BytePoints decompresses and deserializes the pre-computed byte points // used to accelerate scalar base multiplication for the secp256k1 curve. This diff --git a/limits/limits_unix.go b/limits/limits_unix.go index e55a1c28..f8511458 100644 --- a/limits/limits_unix.go +++ b/limits/limits_unix.go @@ -2,6 +2,7 @@ // Use of this source code is governed by an ISC // license that can be found in the LICENSE file. +//go:build !windows && !plan9 // +build !windows,!plan9 package limits diff --git a/rpcclient/infrastructure.go b/rpcclient/infrastructure.go index ef6ccb06..df91b5c2 100644 --- a/rpcclient/infrastructure.go +++ b/rpcclient/infrastructure.go @@ -1382,6 +1382,7 @@ func dial(config *ConnConfig) (*websocket.Conn, error) { // cases above apply. return nil, errors.New(resp.Status) } + resp.Body.Close() return wsConn, nil } diff --git a/signalsigterm.go b/signalsigterm.go index 83165501..63bdb9c0 100644 --- a/signalsigterm.go +++ b/signalsigterm.go @@ -2,6 +2,7 @@ // Use of this source code is governed by an ISC // license that can be found in the LICENSE file. +//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris // +build darwin dragonfly freebsd linux netbsd openbsd solaris package main diff --git a/upnp.go b/upnp.go index 402924f5..d07d5ce9 100644 --- a/upnp.go +++ b/upnp.go @@ -136,7 +136,7 @@ func Discover() (nat NAT, err error) { return } err = errors.New("UPnP port discovery failed") - return + return nat, err } // service represents the Service type in an UPnP xml description. @@ -269,7 +269,7 @@ func getServiceURL(rootURL string) (url string, err error) { return } url = combineURL(rootURL, d.ControlURL) - return + return url, err } // combineURL appends subURL onto rootURL. -- 2.45.3 From 1fbef8bfe32d3f7a912fb40bdae8a2f32b7f70c4 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Fri, 24 Sep 2021 13:25:27 -0400 Subject: [PATCH 114/118] [lbry] ci: bump version to 0.22.100 --- version.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/version.go b/version.go index 23f1f3de..89c3ff19 100644 --- a/version.go +++ b/version.go @@ -18,7 +18,7 @@ const semanticAlphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqr const ( appMajor uint = 0 appMinor uint = 22 - appPatch uint = 0 + appPatch uint = 100 // appPreRelease MUST only contain characters from semanticAlphabet // per the semantic versioning spec. -- 2.45.3 From ffb1d1f28fc155e45900082dd611019ce315a498 Mon Sep 17 00:00:00 2001 From: Roy Lee Date: Tue, 9 Nov 2021 18:07:05 -0800 Subject: [PATCH 115/118] [lbry] ci: setup goreleaser --- .github/workflows/release.yml | 48 +++++++++++++++++++++++++++++ .goreleaser.yml | 57 +++++++++++++++++++++++++++++++++++ 2 files changed, 105 insertions(+) create mode 100644 .github/workflows/release.yml create mode 100644 .goreleaser.yml diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml new file mode 100644 index 00000000..92cffcc4 --- /dev/null +++ b/.github/workflows/release.yml @@ -0,0 +1,48 @@ +name: goreleaser + +on: + workflow_dispatch: + inputs: + note: + description: 'Note' + required: false + default: '' + pull_request: + push: + tags: + - '*' + +permissions: + contents: write + +jobs: + goreleaser: + runs-on: ubuntu-latest + steps: + - + name: Checkout + uses: actions/checkout@v2 + with: + fetch-depth: 0 + - + name: Set up Go + uses: actions/setup-go@v2 + with: + go-version: 1.17.3 + - + name: Run GoReleaser + uses: goreleaser/goreleaser-action@v2 + with: + distribution: goreleaser + version: latest + args: release --rm-dist + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} + - + name: Upload artifacts + uses: actions/upload-artifact@v2 + with: + name: lbcd-${{ github.sha }} + path: | + dist/checksums.txt + dist/*.tar.gz diff --git a/.goreleaser.yml b/.goreleaser.yml new file mode 100644 index 00000000..db30c7fe --- /dev/null +++ b/.goreleaser.yml @@ -0,0 +1,57 @@ +# This is an example .goreleaser.yml file with some sensible defaults. +# Make sure to check the documentation at https://goreleaser.com +before: + hooks: + # You may remove this if you don't use go modules. + - go mod tidy + # you may remove this if you don't need go generate + - go generate ./... +builds: + - + main: . + id: "lbcd" + binary: "lbcd" + env: + - CGO_ENABLED=0 + flags: + - -trimpath + ldflags: + - -s -w + - -X main.appBuild={{.Commit}} + targets: + - linux_amd64 + - linux_arm64 + - darwin_amd64 + - darwin_arm64 + - windows_amd64 + - + main: ./cmd/lbcctl + id: "lbcctl" + binary: "lbcctl" + flags: + - -trimpath + ldflags: + - -s -w + - -X main.appBuild={{.Commit}} + env: + - CGO_ENABLED=0 + targets: + - linux_amd64 + - linux_arm64 + - darwin_amd64 + - darwin_arm64 + - windows_amd64 +checksum: + name_template: 'checksums.txt' +snapshot: + name_template: "{{ incpatch .Version }}-next" +changelog: + sort: asc + filters: + exclude: + - '^docs:' + - '^test:' + +release: + draft: true + prerelease: auto -- 2.45.3 From c9aa0914c90c1c0c430f9ee7d06dfa60b17ed618 Mon Sep 17 00:00:00 2001 From: Brannon King Date: Wed, 10 Nov 2021 12:24:33 -0500 Subject: [PATCH 116/118] [lbry] blockchain, mining: don't flush on each new block in regtest --- blockchain/chain.go | 3 ++- mining/cpuminer/cpuminer.go | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/blockchain/chain.go b/blockchain/chain.go index c829b61c..0e48b694 100644 --- a/blockchain/chain.go +++ b/blockchain/chain.go @@ -595,7 +595,8 @@ func (b *BlockChain) connectBlock(node *blockNode, block *btcutil.Block, // Handle LBRY Claim Scripts if b.claimTrie != nil { - if err := b.ParseClaimScripts(block, node, view, current); err != nil { + shouldFlush := current && b.chainParams.Net != wire.TestNet + if err := b.ParseClaimScripts(block, node, view, shouldFlush); err != nil { return ruleError(ErrBadClaimTrie, err.Error()) } } diff --git a/mining/cpuminer/cpuminer.go b/mining/cpuminer/cpuminer.go index 64cfaf50..7659d1a2 100644 --- a/mining/cpuminer/cpuminer.go +++ b/mining/cpuminer/cpuminer.go @@ -638,6 +638,6 @@ func New(cfg *Config) *CPUMiner { numWorkers: defaultNumWorkers, updateNumWorkers: make(chan struct{}), queryHashesPerSec: make(chan float64), - updateHashes: make(chan uint64), + updateHashes: make(chan uint64, 512), } } -- 2.45.3 From 4e9eae447fd264fcfcc7932ea8758ee4b5cd7354 Mon Sep 17 00:00:00 2001 From: Jeffrey Picard Date: Thu, 11 Nov 2021 05:24:17 +0000 Subject: [PATCH 117/118] docker-compose deployment --- Dockerfile | 4 ++-- config.go | 29 ----------------------------- docker-compose.yml | 20 ++++++++++++++++++++ run.sh | 2 ++ 4 files changed, 24 insertions(+), 31 deletions(-) create mode 100644 docker-compose.yml create mode 100755 run.sh diff --git a/Dockerfile b/Dockerfile index fa291954..1a4f3b0e 100644 --- a/Dockerfile +++ b/Dockerfile @@ -16,7 +16,7 @@ ARG ARCH=amd64 -FROM golang:1.16-alpine3.14 AS build-container +FROM golang:1.17-buster AS build-container ARG ARCH ENV GO111MODULE=on @@ -37,4 +37,4 @@ VOLUME ["/root/.lbcd"] EXPOSE 9245 9246 -ENTRYPOINT ["lbcd"] +ENTRYPOINT ["/app/run.sh"] diff --git a/config.go b/config.go index e8c11a8a..b803358c 100644 --- a/config.go +++ b/config.go @@ -956,35 +956,6 @@ func loadConfig() (*config, []string, error) { cfg.RPCListeners = normalizeAddresses(cfg.RPCListeners, activeNetParams.rpcPort) - // Only allow TLS to be disabled if the RPC is bound to localhost - // addresses. - if !cfg.DisableRPC && cfg.DisableTLS { - allowedTLSListeners := map[string]struct{}{ - "localhost": {}, - "127.0.0.1": {}, - "::1": {}, - } - for _, addr := range cfg.RPCListeners { - host, _, err := net.SplitHostPort(addr) - if err != nil { - str := "%s: RPC listen interface '%s' is " + - "invalid: %v" - err := fmt.Errorf(str, funcName, addr, err) - fmt.Fprintln(os.Stderr, err) - fmt.Fprintln(os.Stderr, usageMessage) - return nil, nil, err - } - if _, ok := allowedTLSListeners[host]; !ok { - str := "%s: the --notls option may not be used " + - "when binding RPC to non localhost " + - "addresses: %s" - err := fmt.Errorf(str, funcName, addr) - fmt.Fprintln(os.Stderr, err) - fmt.Fprintln(os.Stderr, usageMessage) - return nil, nil, err - } - } - } // Add default port to all added peer addresses if needed and remove // duplicate addresses. diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 00000000..221bb672 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,20 @@ +version: "3" + +volumes: + lbcd: + +services: + lbcd: + image: jeffreypicard/lbcd:deployment + container_name: lbcd + environment: + - LISTEN_ADDR= # Set me + ulimits: + memlock: + soft: -1 + hard: -1 + volumes: + - lbcd:/root/.lbcd + ports: + - "9245:9245" + - "9246:9246" diff --git a/run.sh b/run.sh new file mode 100755 index 00000000..5261eb08 --- /dev/null +++ b/run.sh @@ -0,0 +1,2 @@ +#!/bin/bash +lbcd --txindex --notls --rpcuser=lbry --rpcpass=lbry --rpclisten=$LISTEN_ADDR:9245 -- 2.45.3 From 7daf79ef8f2dbdbcc11e849f17f1334e503d81b1 Mon Sep 17 00:00:00 2001 From: Jeffrey Picard Date: Thu, 11 Nov 2021 08:47:53 +0000 Subject: [PATCH 118/118] figure out why these changes were needed --- Dockerfile | 16 +++++++--------- run.sh | 2 +- 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/Dockerfile b/Dockerfile index 1a4f3b0e..c0697e8e 100644 --- a/Dockerfile +++ b/Dockerfile @@ -14,12 +14,9 @@ # 9246 Mainnet Bitcoin peer-to-peer port # 9245 Mainet RPC port -ARG ARCH=amd64 +FROM golang AS build-container -FROM golang:1.17-buster AS build-container - -ARG ARCH -ENV GO111MODULE=on +# ENV GO111MODULE=on ADD . /app WORKDIR /app @@ -27,14 +24,15 @@ RUN set -ex \ && if [ "${ARCH}" = "amd64" ]; then export GOARCH=amd64; fi \ && if [ "${ARCH}" = "arm64v8" ]; then export GOARCH=arm64; fi \ && echo "Compiling for $GOARCH" \ - && go install -v . ./cmd/... + && CGO_ENABLED=0 go build . -FROM $ARCH/alpine:3.14 +FROM debian:11-slim -COPY --from=build-container /go/bin /bin +COPY --from=build-container /app/lbcd / +COPY --from=build-container /app/run.sh / VOLUME ["/root/.lbcd"] EXPOSE 9245 9246 -ENTRYPOINT ["/app/run.sh"] +ENTRYPOINT ["/run.sh"] diff --git a/run.sh b/run.sh index 5261eb08..2966339c 100755 --- a/run.sh +++ b/run.sh @@ -1,2 +1,2 @@ #!/bin/bash -lbcd --txindex --notls --rpcuser=lbry --rpcpass=lbry --rpclisten=$LISTEN_ADDR:9245 +/lbcd --txindex --notls --rpcuser=lbry --rpcpass=lbry --rpclisten= -- 2.45.3