lnd version, "hacked" to enable seedless restore from xprv + scb
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Olaoluwa Osuntokun 53da66a6fc
Merge pull request #4302 from wpaulino/btcwallet-fetchinputinfo-bounds-check
btcwallet: add transaction outputs bounds check to FetchInputInfo
2020-05-21 17:22:25 -07:00
.github github: update checkout action to v2 2020-05-18 11:39:09 +02:00
aezeed aezeed: use fast scrypt options in itest 2020-03-24 09:52:39 +01:00
autopilot channeldb+routing: remove tx arg for ForEachNode 2020-05-12 17:53:20 -07:00
brontide server+brontide: use ECDH interface for brontide handshake 2020-05-20 09:06:56 +02:00
buffer buffer+pool: add buffer.Read and pool.ReadBuffer 2019-02-15 19:33:08 -08:00
build Merge pull request #4221 from guggero/move-release 2020-05-05 09:33:53 -07:00
cert cert: define ExtendedKeyUsage as required by macOS 10.15 2020-04-17 09:22:32 +02:00
chainntnfs Merge pull request #4226 from breez/fix-chainrpc-crash 2020-05-15 16:17:40 -07:00
chanacceptor chanacceptor: adding tests for the RPCAcceptor 2019-09-25 12:07:31 -04:00
chanbackup chanbackup: add SCB support for new anchor commitments 2020-03-16 17:07:03 -07:00
chanfitness chanfitness: save initial online event for channels with online peers 2020-01-07 16:35:23 +02:00
channeldb channeldb+htlcswitch: don't use fastsha256 in tests 2020-05-20 11:07:38 +02:00
channelnotifier channelnotifier: remove dead logging code 2020-04-24 19:15:08 +02:00
clock general: adding the Clock interface to aid testing 2019-12-13 16:52:22 +01:00
cmd lncli: add label flag to send many and send coins 2020-05-19 13:31:51 +02:00
contractcourt multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
contrib contrib: add basic bash completion for lncli 2017-01-29 18:12:53 -08:00
discovery Ensure chain notifier is started before accessed. 2020-04-30 12:54:33 +03:00
docker build+routerrpc+lncli: remove routerrpc conditional compilation 2020-03-31 21:41:22 +02:00
docs Merge pull request #4250 from guggero/rest-1-cleanup 2020-05-11 17:26:52 -07:00
feature multi: optionally enable and signal anchor support 2020-03-09 12:59:34 +01:00
fuzz Merge pull request #3969 from Crypt-iQ/wt_fuzz_0108 2020-03-23 17:55:17 -07:00
htlcswitch Merge pull request #4300 from guggero/no-fastsha 2020-05-21 17:21:50 -07:00
input misc: fix error formatting in multiple files 2020-04-24 19:15:08 +02:00
invoices invoices: remove dead code from logger 2020-04-24 19:15:08 +02:00
keychain lnd+server+keychain: remove unused code 2020-05-20 09:07:21 +02:00
labels multi: add label to WalletController SendOutputs and dependent rpcs 2020-05-19 13:31:51 +02:00
lncfg multi: move exported items to lncfg 2020-05-14 14:37:51 +02:00
lnpeer multi: remove returned error from WipeChannel 2020-04-02 17:39:29 -07:00
lnrpc signrpc: use DigestSigner interface for signing 2020-05-20 09:06:59 +02:00
lntest Merge pull request #4183 from joostjager/sync-local-payment 2020-05-20 11:23:15 +02:00
lntypes lntypes: add ZeroHash 2019-06-05 12:41:41 +02:00
lnwallet Merge pull request #4302 from wpaulino/btcwallet-fetchinputinfo-bounds-check 2020-05-21 17:22:25 -07:00
lnwire misc: fix error formatting in multiple files 2020-04-24 19:15:08 +02:00
macaroons macaroons: use fast scrypt options in itest and unit tests 2020-03-24 09:52:39 +01:00
make build+make: move release script 2020-04-24 14:29:06 +02:00
mobile build+routerrpc+lncli: remove routerrpc conditional compilation 2020-03-31 21:41:22 +02:00
monitoring monitoring: removing unused logClosure 2020-04-24 19:15:08 +02:00
multimutex multimutex: add hash mutex 2020-04-08 08:54:05 +02:00
nat server: add periodic renewal of port forwarding 2019-04-13 13:49:31 +00:00
netann lnd+server+netann: use signing interface in node signer 2020-05-20 09:05:35 +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: remove unsued waitgroup 2020-04-24 19:15:08 +02:00
record record: add AMP record and encode/decode methods 2020-01-28 06:43:07 -08:00
routing Merge pull request #4280 from cfromknecht/read-for-each-node 2020-05-13 16:37:10 -07:00
scripts build+make: move release script 2020-04-24 14:29:06 +02:00
shachain multi: remove dead code 2019-09-10 17:21:59 +02:00
signal signal: initialize interceptor explictly 2019-11-12 19:16:22 +01:00
subscribe multi: fix canceled spelling 2019-10-03 17:27:36 +02:00
sweep multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
ticker ticker+queue: run go mod tidy 2019-07-26 09:29:38 +02:00
tlv tlv: fix comments for numLeadingZeroBytes{32,64} funcs 2020-05-02 00:42:55 +02:00
tor Merge pull request #4056 from wpaulino/tor-onion-store 2020-03-12 18:49:57 -07:00
walletunlocker walletunlocker: use fast scrypt options for unit tests 2020-01-24 14:02:40 +01:00
watchtower watchtower: use ECDH interface for watchtower session 2020-05-20 09:06:57 +02:00
zpay32 zpay32: invoice.MilliSat is uint64 which cannot be negative 2020-04-24 19:15:08 +02:00
.gitignore gitignore: add coverage.txt 2020-03-27 16:58:41 +08:00
.golangci.yml Merge pull request #4124 from halseth/travis-lint-concurrency 2020-03-31 16:09:50 -07:00
.travis.yml travis: use make command for windows build 2020-04-21 11:28:42 +02:00
breacharbiter_test.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
breacharbiter.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
chainparams.go add litecoin regtest configuration to lnd 2019-04-26 21:14:26 -07:00
chainregistry.go lnd: remove global cfg variable 2020-05-14 16:18:02 +02:00
chancloser_test.go multi: Set and check upfront shutdown address on close 2019-12-03 11:38:29 +02:00
chancloser.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
channel_notifier.go channel_notifier: update backup on pending chan 2020-03-04 10:58:49 +01:00
chanrestore.go chanbackup: add SCB support for new anchor commitments 2020-03-16 17:07:03 -07:00
config.go multi: move global networkDir to cfg 2020-05-14 14:47:35 +02:00
doc.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
Dockerfile add jq tool to Docker image so we can parse lncli output 2020-05-07 15:28:12 +04:00
fundingmanager_test.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
fundingmanager.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
go.mod Merge pull request #4300 from guggero/no-fastsha 2020-05-21 17:21:50 -07:00
go.sum Merge pull request #4300 from guggero/no-fastsha 2020-05-21 17:21:50 -07:00
LICENSE lnd: update copyright notice 2018-11-02 14:49:36 -07:00
lnd.go lnd+server+keychain: remove unused code 2020-05-20 09:07:21 +02:00
log.go Merge pull request #4286 from guggero/remove-global-cfg 2020-05-18 19:45:43 -07:00
logo.png README: add logo to top portion of page 2017-09-29 14:06:31 -07:00
Makefile Merge pull request #4221 from guggero/move-release 2020-05-05 09:33:53 -07:00
mock.go lnd+server+keychain: remove unused code 2020-05-20 09:07:21 +02:00
nursery_store_test.go lnd: rename package main->lnd 2019-04-23 20:57:33 +02:00
nursery_store.go lnd: remove dead code from nursery_store 2020-04-24 19:15:08 +02:00
peer_test.go multi: return input.Signature from SignOutputRaw 2020-04-10 14:27:35 -07:00
peer.go peer: fix struct alignment 2020-05-21 11:28:49 +02:00
pilot.go multi: rename server's identityPriv to identityECDH 2020-05-20 09:05:14 +02:00
README.md Merge pull request #3963 from guggero/safety-doc 2020-03-09 17:39:03 -07:00
rpcserver.go rpcserver: fix linter error 2020-05-20 09:12:53 +02:00
sample-lnd.conf Merge pull request #4089 from fguisso/acceptor 2020-04-30 19:03:55 -07:00
server_test.go lnd: remove global cfg variable 2020-05-14 16:18:02 +02:00
server.go lnd+server+keychain: remove unused code 2020-05-20 09:07:21 +02:00
subrpcserver_config.go Merge pull request #4286 from guggero/remove-global-cfg 2020-05-18 19:45:43 -07:00
test_utils.go lnd+server+netann: use signing interface in node signer 2020-05-20 09:05:35 +02:00
utxonursery_test.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +02:00
utxonursery.go multi: update WalletController PublishTransaction to include label 2020-05-19 13:30:00 +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

Safety

When operating a mainnet lnd node, please refer to our operational safety guildelines. It is important to note that lnd is still beta software and that ignoring these operational guidelines can lead to loss of funds.

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