d6161f0d41
It did work by luck before, but now it works no matter what the template tables say. Add tests for the other error cases and internal data assertions. |
||
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.gitignore | ||
address.go | ||
address_test.go | ||
cov_report.sh | ||
doc.go | ||
internal_test.go | ||
LICENSE | ||
log.go | ||
opcode.go | ||
opcode_test.go | ||
README.md | ||
script.go | ||
script_test.go | ||
stack.go | ||
stack_test.go | ||
test_coverage.txt |
btcscript
Package btcscript implements the bitcoin transaction scripts. There is a test
suite which is aiming to reach 100% code coverage. See
test_coverage.txt
for the current coverage (using gocov). On a
UNIX-like OS, the script cov_report.sh
can be used to generate the
report. Package btcscript is licensed under the liberal ISC license.
This package is one of the core packages from btcd, an alternative full-node implementation of bitcoin which is under active development by Conformal. Although it was primarily written for btcd, 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.
Bitcoin Scripts
Bitcoin provides a stack-based, FORTH-like langauge 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
Sample Use
pkscript := txS.TxOut[origintxidx].PkScript
engine, err := btcscript.NewScript(sigScript, pkscript, txInIdx,
txValidator, pver,
timestamp.After(btcscript.Bip16Activation))
err = engine.Execute()
Documentation
Full go doc
style documentation for the project can be viewed online without
installing this package by using the GoDoc site
here.
You can also view the documentation locally once the package is installed with
the godoc
tool by running godoc -http=":6060"
and pointing your browser to
http://localhost:6060/pkg/github.com/conformal/btcscript
Installation
$ go get github.com/conformal/btcscript
TODO
- Increase test coverage to 100%
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 Conformal. 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:
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:git tag -v TAG_NAME
License
Package btcscript is licensed under the liberal ISC License.