lnd version, "hacked" to enable seedless restore from xprv + scb
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Olaoluwa Osuntokun be63c7d286
htlcswitch: properly convert multi-hop malformed HTLC failures
In this commit, we now properly convert multi-hop malformed HTLC
failures. Before this commit, we wouldn't properly add a layer of
encryption to these errors meaning that the destination would fail to
decrypt the error as it was actually plaintext.

To remedy this, we'll now check if we need to convert an error, and if
so we'll encrypt it as if it we were the source of the error (the true
source is our direct channel peer).
2019-04-30 20:13:37 -07:00
.github docs: update contribution checklist 2019-03-24 11:37:57 +01:00
aezeed Add a links to KDF and BIP39 2019-02-02 17:45:13 +01:00
autopilot autopilot/prefattach: count small channels negatively 2019-03-27 15:06:30 +01:00
brontide brontide/conn: expose WriteMessage and Flush on brontide.Conn 2019-04-22 16:04:53 -07:00
buffer buffer+pool: add buffer.Read and pool.ReadBuffer 2019-02-15 19:33:08 -08:00
build build: bump version to 0.6-beta 2019-04-03 15:48:17 -07:00
chainntnfs chainntnfs/bitcoindnotify: improve historical conf dispatch logging 2019-04-01 18:21:07 -07:00
chanbackup chanbackup: extend channel backups to include entire local+remote chan config 2019-03-28 17:53:38 -07:00
channeldb channeldb/codec: add NewUnknownElementType constructor 2019-04-26 17:20:23 -07:00
channelnotifier lnd: introduce the ChannelNotifier. 2019-02-05 18:17:54 -08:00
cmd lnd: move main method to cmd/lnd/main.go 2019-04-23 20:56:33 +02:00
contractcourt contractcourt: detect local force closes based on commitment outputs 2019-04-26 15:13:01 -07:00
contrib contrib: add basic bash completion for lncli 2017-01-29 18:12:53 -08:00
discovery Merge pull request #2916 from cfromknecht/split-syncer-query-reply 2019-04-29 17:40:13 -07:00
docker docker: update Go version from 1.11 to 1.12 2019-04-10 21:13:11 +02:00
docs docs: add new recovery.md explaning methods of fund recovery 2019-04-11 16:56:57 -07:00
htlcswitch htlcswitch: properly convert multi-hop malformed HTLC failures 2019-04-30 20:13:37 -07:00
input sweep/input: adds NewBaseInput to return reference 2019-02-05 18:27:07 -08:00
invoices invoices: unify invoice log statements 2019-04-08 13:10:51 +02:00
keychain keychain/derivation: adds watchtower session key family 2019-04-23 20:03:48 -07:00
lncfg Merge pull request #2924 from cfromknecht/write-and-flush 2019-04-26 18:25:37 -07:00
lnpeer lnpeer+peer: use importable lnpeer.ErrPeerExiting 2019-04-26 20:04:49 -07:00
lnrpc multi: move Route to sub-pkg routing/route 2019-04-29 14:52:33 +02:00
lntest lntest: use test subscription to prevent SubscribeChannelGraph race 2019-04-25 18:53:36 -07:00
lntypes lntypes: return a value from constructors 2019-03-15 10:08:38 +01:00
lnwallet lnwallet+chainregistry: remove unused FeeEstimator from wallet cfg 2019-04-16 14:16:56 -07:00
lnwire lnwire: export failureMessageLength constant 2019-04-30 20:13:33 -07:00
macaroons multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
make make/testing_flags: extend itest timeout from 20m to 30m 2019-04-11 18:13:33 -07:00
multimutex multimutex: add new multimutex package 2018-01-24 10:26:39 +01:00
nat server: add periodic renewal of port forwarding 2019-04-13 13:49:31 +00:00
netann netann/chan_status_manager: remove unknown edges from passive disable 2019-03-12 17:35:12 -07:00
pool pool/worker: increase worker timeout to 90s 2019-04-04 01:51:47 -07:00
queue Merge pull request #2419 from cfromknecht/brontide-buffer-pool 2019-02-18 17:51:17 -08:00
routing router: convert Route.ToHopPayloads() to Route.ToSphinxPath() 2019-04-30 20:13:32 -07:00
shachain multi: sort import paths with gofmt 2018-08-02 18:20:49 -07:00
signal signal: don't attempt to catch SIGSTOP 2019-04-03 13:13:03 -07:00
subscribe subscribe: add new subscribe package 2019-02-05 18:17:54 -08:00
sweep multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
ticker ticker: add module support 2019-02-12 16:05:24 -08:00
tor tor: add support for NULL authentication to controller 2019-01-18 22:45:31 -07:00
walletunlocker walletunlock: exend the Init and Unlock methods to also return optional SCB's 2019-03-28 17:53:23 -07:00
watchtower watchtower/wtserver/create_session: log missing error in create session 2019-04-26 17:22:02 -07:00
zpay32 zpay32: move HopHint and DefaultFinalCLTVDelta 2019-03-15 10:08:32 +01:00
.gitignore gitignore: ignore .minerlogs folder 2019-01-16 10:11:47 +01:00
.travis.yml travis: use go 1.12.x 2019-02-26 12:19:00 -03:00
breacharbiter_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
breacharbiter.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
chainparams.go add litecoin regtest configuration to lnd 2019-04-26 21:14:26 -07:00
chainregistry.go add litecoin regtest configuration to lnd 2019-04-26 21:14:26 -07:00
chancloser.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
channel_notifier.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
chanrestore.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
config.go add litecoin regtest configuration to lnd 2019-04-26 21:14:26 -07:00
doc.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
Dockerfile fix dockerfile dependency bug 2018-12-01 22:53:14 -06:00
fundingmanager_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
fundingmanager.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
go.mod build: update to latest lightning-onion version 2019-04-30 20:13:15 -07:00
go.sum build: update to latest lightning-onion version 2019-04-30 20:13:15 -07:00
LICENSE lnd: update copyright notice 2018-11-02 14:49:36 -07:00
lnd_test.go Merge pull request #1926 from halseth/lnd-package 2019-04-25 17:52:19 -07:00
lnd.go add litecoin regtest configuration to lnd 2019-04-26 21:14:26 -07:00
log.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
logo.png README: add logo to top portion of page 2017-09-29 14:06:31 -07:00
Makefile make: point makefile to new main package 2019-04-23 20:57:33 +02:00
mock.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
nursery_store_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
nursery_store.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
peer_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
peer.go lnpeer+peer: use importable lnpeer.ErrPeerExiting 2019-04-26 20:04:49 -07:00
pilot.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
README.md README: remove testnet3 specificity 2019-03-17 11:10:46 -07:00
release.sh release: update release build to include select sub-servers 2019-04-11 16:04:42 -07:00
rpcserver.go multi: move Route to sub-pkg routing/route 2019-04-29 14:52:33 +02:00
sample-lnd.conf Update sample-lnd.conf 2019-04-22 18:05:57 +02:00
server_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
server.go multi: move Route to sub-pkg routing/route 2019-04-29 14:52:33 +02:00
subrpcserver_config.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
test_utils.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
utxonursery_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
utxonursery.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
witness_beacon.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00

Lightning Network Daemon

Build Status MIT licensed Irc Godoc

The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node. lnd has several pluggable back-end chain services including btcd (a full-node), bitcoind, and neutrino (a new experimental light client). The project's codebase uses the btcsuite set of Bitcoin libraries, and also exports a large set of isolated re-usable Lightning Network related libraries within it. 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.
  • Updating advertised fee schedules.
  • Automatic channel management (autopilot).

Lightning Network Specification Compliance

lnd fully conforms to the Lightning Network specification (BOLTs). BOLT stands for: Basis of Lightning Technology. 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, the current status of lnd's BOLT compliance is:

  • BOLT 1: Base Protocol
  • BOLT 2: Peer Protocol for Channel Management
  • BOLT 3: Bitcoin Transaction and Script Formats
  • 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
  • BOLT 9: Assigned Feature Flags
  • BOLT 10: DNS Bootstrap and Assisted Node Location
  • BOLT 11: Invoice Protocol for Lightning Payments

Developer Resources

The daemon has been designed to be as developer friendly as possible in order to facilitate application development on top of lnd. Two primary RPC interfaces are exported: an HTTP REST API, and a gRPC service. The exported API's are not yet stable, so be warned: they may change drastically in the near future.

An automatically generated set of documentation for the RPC APIs can be found at api.lightning.community. A set of developer resources including talks, articles, and example applications can be found at: dev.lightning.community.

Finally, we also have an active Slack where protocol developers, application developers, testers and users gather to discuss various aspects of lnd and also Lightning in general.

Installation

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

Docker

To run lnd from Docker, please see the main Docker instructions

IRC

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

Security

The developers of lnd take security very seriously. The disclosure of security vulnerabilities helps us secure the health of lnd, privacy of our users, and also the health of the Lightning Network as a whole. If you find any issues regarding security or privacy, please disclose the information responsibly by sending an email to security at lightning dot engineering, preferably encrypted using our designated PGP key (91FE464CD75101DA6B6BAB60555C6465E5BCB3AF) which can be found here.

Further reading