An alternative full node implementation of LBRY's blockchain written in Go (golang)
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Dave Collins 5a800b9580 Rewrite btcctl to use the new features of btcjson.
This commit contains what is essentially a complete rewrite of the btcctl
utility to make use of the new features provided by the latest version
btcjson and improve several things along the way.  The following
summarizes the changes:

- The supported commands and handling now come directly from btcjson, so
  it is no longer necessary to manually add new commands.  Once a command
  has been registered with btcjson, it will automatically become usable by
  btcctl complete with full error handling (once it is re-compiled of
  course)
- Rather than dumping the entire list of commands on every error, the user
  now must specifically request the list of command via the -l option
- The list of commands is now categorized by chain and wallet and
  alphabetized
- The help flag now only shows the help options instead of also dumping
  all of the commands
- The error display on valid commands with invalid parameters has been
  greatly improved to show the specific parameter number, reason, and
  error code
- When a valid command is specified with invalid parameter, only the usage
  for that specific command is shown now
- It is now possible to use a SOCKS5 proxy for connection
- The output of commands has been improved in the following ways:
  - Strings on commands such as getbestblockhash no longer have quotes
    wrapped around them
  - Fields that are integers no longer show in scientific notation when
    they are large (timestamps for example)

This closes #305 as a side effect.
2015-02-25 16:03:31 -06:00
addrmgr Update btcwire path import paths to new location. 2015-02-05 15:16:39 -06:00
blockchain Simplify chain configuration. 2015-02-18 20:33:33 -05:00
btcec txscript: Add new verification flags. 2015-02-12 12:27:44 -05:00
btcjson btcjson: Update searchrawtransactions verbose. 2015-02-25 16:03:30 -06:00
chaincfg Simplify chain configuration. 2015-02-18 20:33:33 -05:00
cmd Rewrite btcctl to use the new features of btcjson. 2015-02-25 16:03:31 -06:00
database Update btcnet path import paths to new location. 2015-02-05 23:24:53 -06:00
docs Automatically register for tx notifications after a rescan. 2015-02-24 10:42:28 -05:00
limits Address a few things found by golint. 2015-01-28 09:52:53 -06:00
release Add version to btcctl. 2013-11-19 20:07:31 -06:00
txscript txscript: sync Bitcoin Core tests. 2015-02-25 12:44:15 -05:00
wire wire: Display correct RandomUint64 test failures. 2015-02-25 15:32:00 -05:00
.gitignore Convert .gitignore line endings to unix. 2013-08-07 15:00:20 -05:00
.travis.yml Update for recent TravisCI changes. 2015-02-05 14:07:27 -06:00
blocklogger.go Add support for an optional address-based transaction index. 2015-02-05 14:48:19 -08:00
blockmanager.go Automatically register for tx notifications after a rescan. 2015-02-24 10:42:28 -05:00
btcd.go Add support for an optional address-based transaction index. 2015-02-05 14:48:19 -08:00
chainindexer.go Separate addrindex tx fetch error messages 2015-02-18 19:30:40 -08:00
CHANGES Prepare for release 0.9.0. 2014-09-20 13:00:02 -05:00
config.go Reject free/low-fee transactions with insufficient priority. 2015-02-25 11:27:41 -05:00
cpuminer.go Update btcwire path import paths to new location. 2015-02-05 15:16:39 -06:00
deps.txt Prepare for release 0.9.0. 2014-09-20 13:00:02 -05:00
discovery.go Add comments to Tor discovery errors. 2015-01-16 10:11:52 -06:00
doc.go Add support for an optional address-based transaction index. 2015-02-05 14:48:19 -08:00
goclean.sh Prepare lint exceptions for upcoming btcjson merge. 2015-02-19 11:22:02 -06:00
LICENSE Updated license date 2014-12-29 20:46:11 +00:00
log.go Add support for an optional address-based transaction index. 2015-02-05 14:48:19 -08:00
mempool.go Reject free/low-fee transactions with insufficient priority. 2015-02-25 11:27:41 -05:00
mempoolerror.go Update btcwire path import paths to new location. 2015-02-05 15:16:39 -06:00
mining.go Move calcPriority to the file where it's used. 2015-02-24 10:15:15 -05:00
mruinvmap.go Update btcwire path import paths to new location. 2015-02-05 15:16:39 -06:00
mruinvmap_test.go Update btcwire path import paths to new location. 2015-02-05 15:16:39 -06:00
params.go Update btcnet path import paths to new location. 2015-02-05 23:24:53 -06:00
peer.go Update btcnet path import paths to new location. 2015-02-05 23:24:53 -06:00
README.md Improve README readability 2015-02-08 21:40:41 +01:00
rpcserver.go btcjson: Update searchrawtransactions verbose. 2015-02-25 16:03:30 -06:00
rpcserverhelp.go rpcserver: Convert to make use of new btcjson. 2015-02-24 23:46:51 -06:00
rpcserverhelp_test.go rpcserver: Convert to make use of new btcjson. 2015-02-24 23:46:51 -06:00
rpcwebsocket.go rpcserver: Convert to make use of new btcjson. 2015-02-24 23:46:51 -06:00
sample-btcd.conf Add support for an optional address-based transaction index. 2015-02-05 14:48:19 -08:00
server.go rpcserver: Convert to make use of new btcjson. 2015-02-24 23:46:51 -06:00
service_windows.go Update winsvc import paths to new location. 2015-01-15 16:46:18 -06:00
signal.go Prevent hang on shutdown race. 2014-07-22 08:21:58 -05:00
upgrade.go Fix some typos throughout repo. 2014-09-08 14:54:52 -05:00
upnp.go Fixed DeletePortMapping documentation typo 2015-01-01 21:59:57 +01:00
version.go Prepare for release 0.9.0. 2014-09-20 13:00:02 -05:00

btcd

[Build Status] (https://travis-ci.org/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 for over 6 months as of May 2014, however there are still a couple of major features we want to add before we come out of beta.

It properly downloads, validates, and serves the block chain using the exact rules (including bugs) for block acceptance as Bitcoin Core. We have taken great care to avoid btcd causing a fork to the block chain. It passes all of the 'official' block acceptance tests (https://github.com/TheBlueMatt/test-scripts) as well as all of the JSON test data in the Bitcoin Core code.

It also relays newly mined blocks, maintains a transaction pool, and relays individual transactions that have not yet made it into a block. It ensures all transactions admitted to the pool follow the rules required by the block chain and also includes the same checks which filter transactions based on miner requirements ("standard" transactions) as Bitcoin Core.

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 for more details. This means you can't actually make or receive payments directly with btcd. That functionality is provided by the btcwallet and btcgui projects which are both under active development.

Requirements

Go 1.3 or newer.

Installation

Windows - MSI Available

https://github.com/btcsuite/btcd/releases

Linux/BSD/MacOSX/POSIX - Build from Source

  • Install Go according to the installation instructions here: http://golang.org/doc/install

  • Run the following command to obtain btcd, all dependencies, and install it:

$ go get github.com/btcsuite/btcd/...
  • btcd (and utilities) will now be installed in either $GOROOT/bin or $GOPATH/bin depending on your configuration. If you did not already add the bin directory to your system path during Go installation, we recommend you do so now.

Updating

Windows

Install a newer MSI

Linux/BSD/MacOSX/POSIX - Build from Source

  • Run the following command to update btcd, all dependencies, and install it:
$ go get -u -v github.com/btcsuite/btcd/...

Getting Started

btcd has several configuration options avilable to tweak how it runs, but all of the basic operations described in the intro section work with zero configuration.

Windows (Installed from MSI)

Launch btcd from your Start menu.

Linux/BSD/POSIX/Source

$ ./btcd

IRC server

  • irc.conformal.com:6697
  • ssl required
  • channel #btcd

Mailing lists

  • btcd: discussion of btcd and its packages.
  • btcd-commits: readonly mail-out of source code changes.

To subscribe to a given list, send email to list+subscribe@opensource.conformal.com

Issue Tracker

The integrated github issue tracker is used for this project.

Documentation

The documentation is a work-in-progress. It is located in the docs folder.

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

btcd is licensed under the copyfree ISC License.