lnd version, "hacked" to enable seedless restore from xprv + scb
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Oliver Gugger 8e4a897a60
sweep: use chain notifier instead of chain IO for best block
Because the BestBlock method of ChainIO is not exposed through any
RPC we want to get rid of it so we can use the sweeper outside of
lnd too. Since the chain notifier now also delivers the current best
block we don't need the BestBlock method any more.
2019-10-14 15:32:54 +02:00
.github CODEOWNERS: remove top level catch all 2019-07-10 12:15:38 -07:00
aezeed multi: fix dropped errors 2019-09-13 09:50:38 +02:00
autopilot multi: remove dead code 2019-09-10 17:21:59 +02:00
brontide brontide: fix goroutine in test 2019-09-13 16:50:53 +00:00
buffer buffer+pool: add buffer.Read and pool.ReadBuffer 2019-02-15 19:33:08 -08:00
build build: expand reproducible build system with build and verification steps 2019-10-09 22:48:03 -04:00
chainntnfs multi: support sync freelist option within btcwallet 2019-10-04 12:19:40 -04:00
chanacceptor chanacceptor: adding tests for the RPCAcceptor 2019-09-25 12:07:31 -04:00
chanbackup chanbackup: create new Single version for tweakless commitment chans 2019-09-25 18:26:20 -07:00
channeldb channeldb: add freelist sync option modifier 2019-10-04 12:19:41 -04:00
channelnotifier multi: remove dead code 2019-09-10 17:21:59 +02:00
cmd Merge pull request #3360 from tyzbit/3357_start-time 2019-10-07 16:48:23 -07:00
contractcourt contractcourt: use legacy chain actions of commitSet not found 2019-10-04 12:30:55 -07:00
contrib contrib: add basic bash completion for lncli 2017-01-29 18:12:53 -08:00
discovery peer+lnpeer: add new methods to expose local+global features for lnpeer interface 2019-09-25 18:26:01 -07:00
docker Merge pull request #3393 from wroscoe/patch-1 2019-09-25 15:28:48 +02:00
docs docs: update watchtower docs to include wtclientrpc info 2019-09-25 14:41:27 -07:00
htlcswitch multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
input input: update CommitSpendNoDelay to be aware of tweakless commits, add new witness type 2019-09-25 18:25:37 -07:00
invoices multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
keychain multi: support sync freelist option within btcwallet 2019-10-04 12:19:40 -04:00
lncfg lncfg+lnd: gate usage of tweakless commitments based on local/global feature bits 2019-09-25 18:26:04 -07:00
lnpeer peer+lnpeer: add new methods to expose local+global features for lnpeer interface 2019-09-25 18:26:01 -07:00
lnrpc routerrpc: fix failure message marshalling 2019-10-10 20:27:12 +02:00
lntest lnd_test: give peers more time to successfully attempt connection 2019-10-07 09:46:23 +02:00
lntypes lntypes: add ZeroHash 2019-06-05 12:41:41 +02:00
lnwallet Merge pull request #3578 from wpaulino/no-freelist-sync-option 2019-10-04 15:16:30 -07:00
lnwire Merge pull request #3572 from joostjager/canceled-spelling 2019-10-03 16:50:06 -04:00
macaroons macaroons: stdlib context 2019-09-28 16:10:57 -07:00
make Makefile: ensure submodules are linted, covered, and tested 2019-08-08 14:39:18 -07:00
mobile mobile: Updating sample_lnd.conf to contain norest config 2019-09-10 01:01:27 +02:00
monitoring multi: remove dead code 2019-09-10 17:21:59 +02:00
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 multi: remove dead code 2019-09-10 17:21:59 +02:00
peernotifier peernotifier: Add peer notifier package for peer online/offline events 2019-08-02 10:15:28 -04:00
pool multi: fix spelling mistakes 2019-05-04 15:35:37 -07:00
queue queue: run go mod tidy 2019-09-23 15:11:20 +02:00
record record+tlv/onion_types: move type constants to route/hop 2019-09-04 12:05:10 -07:00
routing Merge pull request #3578 from wpaulino/no-freelist-sync-option 2019-10-04 15:16:30 -07:00
scripts build: bump to bitcoind 0.18.1 for itests 2019-10-01 16:29:55 -07:00
shachain multi: remove dead code 2019-09-10 17:21:59 +02:00
signal signal: don't attempt to catch SIGSTOP 2019-04-03 13:13:03 -07:00
subscribe multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
sweep sweep: use chain notifier instead of chain IO for best block 2019-10-14 15:32:54 +02:00
ticker ticker+queue: run go mod tidy 2019-07-26 09:29:38 +02:00
tlv tlv: return parsed types from DecodeWithParsedTypes 2019-09-05 09:30:37 -07:00
tor Merge pull request #3044 from cfromknecht/spelling-fixes 2019-05-07 08:50:36 +02:00
walletunlocker multi: support sync freelist option within btcwallet 2019-10-04 12:19:40 -04:00
watchtower watchtower+htlcswitch: update client tower logic to recognize safu commitments 2019-09-25 18:25:55 -07:00
zpay32 zpay32: check invoice length while decoding 2019-09-24 06:21:27 -04:00
.gitignore gitignore: add mobile/build 2019-09-05 09:22:53 +02:00
.golangci.yml build: nerf linter 2019-09-25 16:05:31 -07:00
.travis.yml build: bump to bitcoind 0.18.1 for itests 2019-10-01 16:29:55 -07:00
breacharbiter_test.go lnwallet+breacharbiter: update breach logic to be aware of new commitment format 2019-09-25 18:25:58 -07:00
breacharbiter.go lnwallet+breacharbiter: update breach logic to be aware of new commitment format 2019-09-25 18:25:58 -07:00
chainparams.go add litecoin regtest configuration to lnd 2019-04-26 21:14:26 -07:00
chainregistry.go config: add sync freelist cli flag 2019-10-04 12:19:42 -04:00
chancloser.go chancloser: mark commitment broadcast before publish 2019-09-25 14:04:44 +02:00
channel_notifier.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
chanrestore.go multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
config.go config: add sync freelist cli flag 2019-10-04 12:19:42 -04:00
doc.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
Dockerfile Fixed dockerfile by adding version numbers to base containers 2019-09-30 17:48:28 +02:00
fundingmanager_test.go peer+lnpeer: add new methods to expose local+global features for lnpeer interface 2019-09-25 18:26:01 -07:00
fundingmanager.go lnwallet+funding: expose new ValidateChannel method for 1st party validation 2019-10-03 16:23:23 -07:00
go.mod multi: support sync freelist option within btcwallet 2019-10-04 12:19:40 -04:00
go.sum multi: support sync freelist option within btcwallet 2019-10-04 12:19:40 -04:00
LICENSE lnd: update copyright notice 2018-11-02 14:49:36 -07:00
lnd.go config: add sync freelist cli flag 2019-10-04 12:19:42 -04:00
log.go rpc: add unary+streaming interceptors to log all errors 2019-08-06 19:41:41 -07:00
logo.png README: add logo to top portion of page 2017-09-29 14:06:31 -07:00
Makefile Makefile+release: only use -trimpath on release script 2019-09-19 14:34:38 -07:00
mock.go multi: remove dead code 2019-09-10 17:21:59 +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 peer+server: wait until peer is active to begin channel opening process 2019-10-01 17:42:43 -04:00
pilot.go pilot: fix log message in initAutoPilot 2019-09-06 17:04:47 +03:00
README.md README: update dev slack link 2019-10-03 21:43:14 -07:00
rpcserver.go Merge pull request #3360 from tyzbit/3357_start-time 2019-10-07 16:48:23 -07:00
sample-lnd.conf sample-lnd.conf: add watchtower and wtclient sample confs 2019-07-01 15:56:10 -07:00
server_test.go lnd: remove global var access from genCertPair 2019-07-22 09:26:25 +02:00
server.go sweep: use chain notifier instead of chain IO for best block 2019-10-14 15:32:54 +02:00
subrpcserver_config.go lnrpc/walletrpc: use current height as height hint for cpfp 2019-08-22 13:49:42 -07:00
test_utils.go multi: update funding workflow to be aware of new tweakless commits 2019-09-25 18:25:46 -07:00
utxonursery_test.go multi: remove dead code 2019-09-10 17:21:59 +02:00
utxonursery.go utxonursery: lower shutdown message log level 2019-09-12 13:37:04 +02:00
witness_beacon.go witness_beacon: do not look up invoice preimages 2019-05-15 14:41:58 +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