lnd version, "hacked" to enable seedless restore from xprv + scb
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Anton Kovalenko 5e890bd21f Seedless restore from XPRV 2 years ago
.github mod+GitHub: shorten PR template, bump golang to 1.15 2 years ago
aezeed aezeed: export wordlist and properties 2 years ago
amp amp: create amp.ShardTracker 2 years ago
autopilot kvdb: move channeldb/kvdb to top level 2 years ago
batch kvdb: move channeldb/kvdb to top level 2 years ago
blockcache blockcache: add blockcache package 2 years ago
brontide multi: unify code blocks in READMEs 2 years ago
buffer buffer+pool: add buffer.Read and pool.ReadBuffer 4 years ago
build build: bump version to v0.13.99 2 years ago
cert cert: allow cert expiry to be set in config 2 years ago
chainntnfs kvdb: move channeldb/kvdb to top level 2 years ago
chainreg chainreg: handle missing case for bitcoind signet rpc connectivity 2 years ago
chanacceptor lint: fix proto message no-copy linter warnings 2 years ago
chanbackup multi: store KeyLocator in OpenChannel, use ECDH 2 years ago
chanfitness chanfitness/chaneventstore: stop ticker after goroutine 2 years ago
channeldb payments: allocate payment sequences in blocks 2 years ago
channelnotifier channelnotifier+discover+invoices: return error in Stop functions 2 years ago
clock clock: add go.mod 3 years ago
cluster kvdb: move channeldb/kvdb to top level 2 years ago
cmd Merge pull request #5533 from ErikEk/invoices-return-payment-address-addholdinvoice 2 years ago
contractcourt contractcourt: test commitment deadline logic 2 years ago
contrib Remove unsupported newaddress type p2pkh 3 years ago
discovery discovery: demote err log to debug from processZombieUpdate 2 years ago
docker docs: replace freenode with libera 2 years ago
docs Merge pull request #5553 from Kixunil/patch-3 2 years ago
feature feature: populate SetInvoiceAmp with TlvOpt+PayAddrReq+AmpReq 2 years ago
funding lnwallet+funding: sanitize upfront_shutdown_script 2 years ago
fuzz fuzz/zpay32: add Decode/Encode fuzz tests. 2 years ago
healthcheck healthcheck: exclude unsupported syscalls from JS builds 2 years ago
htlcswitch Merge pull request #5487 from C-Otto/fix-5367 2 years ago
input input: create IsHtlcSpendRevoke 2 years ago
invoices Merge pull request #5226 from yyforyongyu/small-fix-invoice 2 years ago
keychain build: update btcd and btcwallet dependencies 2 years ago
kvdb kvdb: exclude anything bbolt related from JS builds 2 years ago
labels multi: add labels to lnd native transactions 3 years ago
lncfg multi: add signet parameters 2 years ago
lnpeer lnpeer/peer.go: modifying interface comment 3 years ago
lnrpc Fix typos in `dest_custom_records` comment 2 years ago
lntest harness: remove killed nodes from active nodes 2 years ago
lntypes lntypes: add ZeroHash 4 years ago
lnwallet lnwallet+kvdb: remove duplicate bdb backend imports 2 years ago
lnwire features: define temporary AMP feature bits 30/31 2 years ago
macaroons kvdb: move channeldb/kvdb to top level 2 years ago
make itest: add db backend flag 2 years ago
mobile Merge pull request #5198 from hsjoberg/sampleconf-tlsdisableautofill 2 years ago
monitoring monitoring: run go fmt 2 years ago
multimutex multimutex: add hash mutex 3 years ago
my Seedless restore from XPRV 2 years ago
nat server: add periodic renewal of port forwarding 4 years ago
netann netann: add test for RequestAuto 2 years ago
peer config: add channel commit batch size parameter 2 years ago
peernotifier channelnotifier+discover+invoices: return error in Stop functions 2 years ago
pool pool: fix typo 2 years ago
queue queue: remove unsued waitgroup 3 years ago
record record/amp: use switch from 10 -> 14 for AMP TLV type 2 years ago
routing routing: don't return an error from failPayment within handleSendError 2 years ago
rpcperms lnrpc: add GetState to stateservice (v1/state) 2 years ago
scripts scripts: account for master branch merges in release notes script 2 years ago
shachain multi: remove dead code 4 years ago
signal signal: handle shutdown properly 2 years ago
subscribe multi: add interface for subscribe client so it can be mocked 3 years ago
sweep Merge pull request #5200 from champo/send_all_min_confs 2 years ago
ticker ticker+queue: run go mod tidy 4 years ago
tlv tlv/bench_test: fix ESatPerKw, pass reference to uint64 2 years ago
tor Fixed typo in comment 2 years ago
walletunlocker Seedless restore from XPRV 2 years ago
watchtower kvdb: move channeldb/kvdb to top level 2 years ago
zpay32 zpay32: add distinct hrp to invoice 2 years ago
.gitignore make+scripts: use pre-compiled btcd in itest 2 years ago
.golangci.yml channeldb/migration: copy current lnwire to migration dir 2 years ago
.travis.yml itest: add db backend flag 2 years ago
Dockerfile multi: update build systems and CI/CD to go 1.16 2 years ago
LICENSE lnd: update copyright notice 4 years ago
Makefile build: add itest-race build target to catch data races with itests 2 years ago
README.md docs: replace freenode with libera 2 years ago
breacharbiter.go Merge pull request #5245 from bhandras/kvdb_module 2 years ago
breacharbiter_test.go breacharbiter_test: assert publication of adjusted justice tx 2 years ago
channel_notifier.go channel_notifier: update backup on pending chan 3 years ago
chanrestore.go multi: store KeyLocator in OpenChannel, use ECDH 2 years ago
config.go lnd+config+sample-lnd.conf: add wallet-unlock-allow-create flag 2 years ago
dev.Dockerfile multi: update build systems and CI/CD to go 1.16 2 years ago
doc.go lnd: rename package main->lnd 4 years ago
go.mod Seedless restore from XPRV 2 years ago
go.sum mod: run go mod tidy 2 years ago
lnd.go lnd+config+sample-lnd.conf: add wallet-unlock-allow-create flag 2 years ago
log.go cluster: add cluster package skeleton and LeaderElector interface 2 years ago
logo.png README: add logo to top portion of page 6 years ago
nursery_store.go kvdb: move channeldb/kvdb to top level 2 years ago
nursery_store_test.go multi: add reset closure to kvdb.View 2 years ago
pilot.go lnwallet: expose optional account filter for several WalletController methods 2 years ago
rpcserver.go Merge pull request #5419 from LN-Zap/upstream/fix-no-payment-address 2 years ago
sample-lnd.conf Merge pull request #5448 from xanoni/sample-lnd-conf-cleanup 2 years ago
server.go server: send 0 bandwidth hints for links that can't add htlc 2 years ago
server_test.go cert: allow cert expiry to be set in config 2 years ago
subrpcserver_config.go lnrpc+rpcserver: thread GenAmpInvoiceFeatures to invoicesrpc 2 years ago
tools.go mod+tools: pin down build flag dependent go.sum entry 2 years ago
utxonursery.go multi: add reset closure to kvdb.View 2 years ago
utxonursery_test.go multi: add reset closure to kvdb.View 2 years ago
witness_beacon.go witness_beacon: do not look up invoice preimages 4 years ago

README.md

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.libera.chat
  • channel #lnd
  • webchat

Safety

When operating a mainnet lnd node, please refer to our operational safety guidelines. 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