lnd version, "hacked" to enable seedless restore from xprv + scb
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2017-08-22 00:52:12 -07:00
autopilot autopilot: for ConstrainedPrefAttachment.Select factor in skipNodes 2017-08-22 00:51:43 -07:00
brontide brontide: add a test case to exercise all BOLT-0008 test vectors 2017-08-01 17:18:05 -07:00
chainntnfs chainntnfs: fix a typo 2017-08-10 21:15:38 -07:00
channeldb channeldb: update the OutgoingPayment struct to use lnwire.MilliSatoshi 2017-08-22 00:52:12 -07:00
cmd/lncli lncli: add support for macaroons 2017-08-17 19:20:41 -07:00
contrib contrib: add basic bash completion for lncli 2017-01-29 18:12:53 -08:00
discovery multi: add new method to generate fresh node announcments 2017-08-04 18:32:33 -07:00
docker Remove characters from docker guide that break utf-8 encoding 2017-08-14 17:51:41 -07:00
docs docs: State example gRPC assumptions, add TLS grpc instructions 2017-08-14 17:51:41 -07:00
htlcswitch htlcswitch: add channel point prefix to HTLC examine logs 2017-08-15 17:55:06 -07:00
lnrpc lnrpc: Add descriptions and lncli mappings to rpc.proto 2017-08-14 17:53:19 -07:00
lnwallet channeldb: update the OutgoingPayment struct to use lnwire.MilliSatoshi 2017-08-22 00:52:12 -07:00
lnwire lnwire: update the ChannelAnnouncement message to match BOLT-0007 2017-08-22 00:52:07 -07:00
macaroons macaroons: add macaroons package and update glide 2017-08-17 19:20:41 -07:00
routing routing: cap number of yen's algorithm iterations at 100 2017-08-15 19:56:41 -07:00
shachain multi: run all test instances in parallel 2017-06-17 01:00:07 +02:00
zpay32 multi: run all test instances in parallel 2017-06-17 01:00:07 +02:00
.gitignore git: add .DS_Store to .gitignore, remove obsolete entries 2017-05-04 17:39:15 -07:00
.travis.yml build: create parallel travis builds to isolate race condition tests 2017-07-04 16:05:22 -07:00
breacharbiter.go breacharbiter: sweep commitment output in case of unilateral close 2017-07-30 17:52:32 -07:00
chainregistry.go chains: specify a default CLTV expiration of 1 day equiv for each chain 2017-08-02 21:18:54 -07:00
config.go main: integrate macaroons into config, startup, and RPC server 2017-08-17 19:20:41 -07:00
doc.go add some daemon related skeleton files 2015-12-26 00:09:17 -06:00
features.go features: add a new feature bit for recent changes 2017-07-30 20:27:56 -07:00
fundingmanager_test.go peer: add channel close fee negotiation 2017-08-11 12:10:32 +02:00
fundingmanager.go fundingmanager: removes NumPendingChannels 2017-08-10 16:14:01 -07:00
glide.lock macaroons: add macaroons package and update glide 2017-08-17 19:20:41 -07:00
glide.yaml macaroons: add macaroons package and update glide 2017-08-17 19:20:41 -07:00
gotest.sh build: create parallel travis builds to isolate race condition tests 2017-07-04 16:05:22 -07:00
invoiceregistry.go multi: replace usage of fastsha256 with crypto/sha256 2017-03-15 18:56:41 -07:00
LICENSE add copyright, license and discouragement in readme 2016-01-16 00:13:11 -08:00
lnd_test.go test: reposition context creation and extend TLS timeout 2017-08-19 16:42:33 -07:00
lnd.go main: fix TLS cert autogen and server configuration 2017-08-18 12:05:08 -07:00
log.go log: add logger for the autopilot package 2017-08-10 21:39:47 -07:00
mock.go peer: add channel close fee negotiation 2017-08-11 12:10:32 +02:00
networktest_test.go netharness: remove test for the node restart method 2016-11-16 12:46:45 -08:00
networktest.go test: reposition context creation and extend TLS timeout 2017-08-19 16:42:33 -07:00
nodesigner.go nodesigner: make fully copy of key to avoid mutation 2017-08-04 18:27:21 -07:00
params.go config: add regtest support to lnd 2017-07-11 16:54:43 -07:00
peer_test.go peer: add channel close fee negotiation 2017-08-11 12:10:32 +02:00
peer.go peer: ensure chan sends to breachArbiter can't block indefinitely 2017-08-18 12:16:29 -07:00
pilot.go test: add +build !rpctest to tests files in main package 2017-08-10 21:59:23 -07:00
README.md BOLT's -> BOLTs 2017-08-14 17:53:52 -07:00
release.sh build: add release script 2017-01-12 18:30:47 -08:00
rpcserver.go main: integrate macaroons into config, startup, and RPC server 2017-08-17 19:20:41 -07:00
server.go server: avoid nil pointer deference within OutboundPeerConnected 2017-08-15 17:49:35 -07:00
signal.go lnrpc+rpc+lnd: add new Stop command for gracefully shutting down lnd 2017-05-11 14:55:56 -07:00
test_utils.go peer: add channel close fee negotiation 2017-08-11 12:10:32 +02:00
utxonursery_test.go test: add +build !rpctest to tests files in main package 2017-08-10 21:59:23 -07:00
utxonursery.go utxonursery: update serialization, API usage for recent SignDescriptor changes 2017-07-30 17:52:00 -07:00
version.go lnd: bump version to 0.2.1-alpha 2017-04-07 18:10:45 +02:00

Lightning Network Daemon

Build Status MIT licensed Irc Godoc Coverage Status

The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node and currently deployed on testnet4 - the Bitcoin Test Network. It utilizes an upcoming upgrade to Bitcoin: Segregated Witness (segwit). The project's codebase uses the btcsuite set of Bitcoin libraries, and is currently dependant on btcd. In the current state lnd is capable of:

  • creating channels
  • closing channels
  • completely managing all channel states (including the exceptional ones!)
  • maintaining a fully authenticated+validated channel graph
  • performing path finding within the network, passively forwarding incoming payments
  • sending outgoing onion-encrypted payments through the network

Lightning Network Specification Compliance

lnd doesn't yet fully conform to the Lightning Network specification (BOLTs). BOLT stands for: Basic of Lightning Technologies. The specifications are currently being drafted by several groups of implementers based around the world including the developers of lnd. The set of specification documents as well as our implementation of the specification are still a work-in-progress. With that said, lnd the current status of lnd's BOLT compliance is:

  • BOLT 1: Base Protocol
    • lnd currently utilizes a distinct wire format which was created before the emgergence of the current draft of BOLT specifications. We don't have an init message, but we do have analogues to all the other defined message types.
  • BOLT 2: Peer Protocol for Channel Management
    • lnd implements all the functionality defined within the document, however we currently use a different set of wire messages. Additionally,lnd uses a distinct commitment update state-machine and doesn't yet support dynamically updating commitment fees.
  • BOLT 3: Bitcoin Transaction and Script Formats
    • lnd currently uses a commitment design from a prior iteration of the protocol. Revocation secret generation is handled by elkrem and our scripts are slightly different.
  • BOLT 4: Onion Routing Protocol
  • BOLT 5: Recommendations for On-chain Transaction Handling
  • BOLT 7: P2P Node and Channel Discovery
  • BOLT 8: Encrypted and Authenticated Transport

Installation

In order to build from source, please see the installation instructions.

IRC

  • irc.freenode.net
  • channel #lnd
  • webchat

Further reading