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Valentine Wallace b0b6151cc1 rpcserver: add helper functions to format open and closed RPC channels.
`createRPCChannel` is used by the `listchannels` RPC call and will be
used by `subscribechannels` as well.
`createRPCClosedChannel` is used by the `closedchannels` RPC call and
will also be used by `subscribechannels`.

This is used by the `listchannels` RPC call and will be used by
`subscribechannels` as well. Its purpose is to mitigate code duplication
between the two RPC calls.
2019-02-05 18:17:54 -08:00
.github docs: expand contributor checklist w/ commit structure 2018-12-19 17:02:25 -08:00
aezeed Fixup aezeed 2019-01-14 20:51:07 +01:00
autopilot autopilot/agent_test: add TestAgentQuitWhenPendingConns 2019-02-05 10:45:53 +01:00
brontide multi: sort import paths with gofmt 2018-08-02 18:20:49 -07:00
build build: bump version to 0.5.1 2018-11-15 19:47:13 -08:00
chainntnfs chainnrnfs/neutrino: return on historicalConf error 2019-02-04 21:31:24 +01:00
chanbackup chanbackup: add new sub-system for keeping the on disk channels.backup up to date 2019-01-23 18:11:33 -08:00
channeldb channeldb: move idempotency up the call tree 2019-02-01 09:42:56 +01:00
cmd/lncli cmd/lncli/commands: filter txid_bytes from list_unspent 2019-02-01 18:02:02 -08:00
contractcourt Merge pull request #2407 from joostjager/commit-resolver-sweeper 2019-02-01 17:34:51 -08:00
contrib contrib: add basic bash completion for lncli 2017-01-29 18:12:53 -08:00
discovery lnwire+multi: define HasMaxHtlc helper on msgFlags 2019-01-22 08:42:30 +01:00
docker enable btct and btcctl mainnet to be invoked from docker 2019-01-12 13:03:23 -06:00
docs multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
htlcswitch invoices: use lntypes.Hash and lntypes.Preimage 2019-02-01 09:42:29 +01:00
input multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
invoices invoices: add SubscribeSingleInvoice test 2019-02-01 09:47:37 +01:00
keychain keychain: add new KeyFamily: KeyFamilyStaticBackup for SCB encryption keys 2019-01-23 18:11:11 -08:00
lncfg lncfg/address_test: test LNAddress parsing, refactor addr tests 2019-01-09 16:37:56 -08:00
lnpeer lnpeer/write_buffer_pool_test: adds basic write buffer pool test 2019-01-31 19:21:35 -08:00
lnrpc Merge pull request #2521 from joostjager/sendtosingleroute 2019-02-05 18:06:01 -08:00
lntest Merge pull request #2496 from halseth/itest-print-btc-amount 2019-02-01 13:01:05 -08:00
lntypes lnhash: create Hash and Preimage types 2019-02-01 09:42:23 +01:00
lnwallet Merge pull request #2481 from joostjager/move-input 2019-01-31 16:48:31 -08:00
lnwire Merge pull request #2571 from Roasbeef/lnwire-onion-fix 2019-02-01 12:53:45 -08:00
macaroons multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
make make/testing_flags: remove unused PROD_TAGS 2018-11-30 15:20:49 -08:00
multimutex multimutex: add new multimutex package 2018-01-24 10:26:39 +01:00
nat nat: introduce new NAT traversal package with UPnP/NAT-PMP implementations 2018-06-12 18:36:27 -07:00
netann Merge pull request #2445 from cfromknecht/netann-logging 2019-01-11 10:45:29 +01:00
queue queue/gc_queue_test: adds unit tests for GCQueue 2019-01-31 19:21:32 -08:00
routing routing: move payment session to separate file 2019-02-01 09:14:54 +01:00
shachain multi: sort import paths with gofmt 2018-08-02 18:20:49 -07:00
signal multi: init subsystem loggers via build pkg 2018-10-05 13:04:45 +09:00
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: fix linter error 2018-08-09 22:15:41 -07:00
tor Merge pull request #1856 from maurycy/typos 2018-09-27 20:38:10 -07:00
walletunlocker walletunlocker/service: change noencryptwallet reference to noseedbackup 2018-09-04 20:52:43 -07:00
watchtower watchtower/multi: use ComputeJusticeTxOuts, test altruist+reward 2019-02-01 17:30:13 -08:00
zpay32 multi: sort import paths with gofmt 2018-08-02 18:20:49 -07:00
.gitignore gitignore: ignore .minerlogs folder 2019-01-16 10:11:47 +01:00
.travis.yml travis: use make travis-itest to perform linting 2019-01-31 23:47:15 -08:00
breacharbiter_test.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
breacharbiter.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
chainparams.go test+lnd: update unit test mocks to adhere to new interface API's 2018-07-31 21:28:58 -07:00
chainregistry.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
chancloser.go chancloser: remove error returned from unregisterChannel 2018-08-10 11:42:25 -07:00
config.go config: increase default trickle delay from 30s to 1m30s 2019-01-25 14:40:28 -08:00
doc.go add some daemon related skeleton files 2015-12-26 00:09:17 -06:00
Dockerfile fix dockerfile dependency bug 2018-12-01 22:53:14 -06:00
fundingmanager_test.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
fundingmanager.go Merge pull request #2563 from halseth/funding-ensure-max-value-less-than-cap 2019-02-01 16:29:33 -08:00
go.mod build: update btcwallet with initial sync improvements 2019-01-22 19:53:33 -08:00
go.sum build: update btcwallet with initial sync improvements 2019-01-22 19:53:33 -08:00
LICENSE lnd: update copyright notice 2018-11-02 14:49:36 -07:00
lnd_test.go cnct: expose non-incubating htlcs after channel force close 2019-02-01 09:36:47 +01:00
lnd.go invoicesrpc: create sub server 2019-02-01 09:42:35 +01:00
log.go invoicesrpc: create sub server 2019-02-01 09:42:35 +01:00
logo.png README: add logo to top portion of page 2017-09-29 14:06:31 -07:00
Makefile Makefile: lint all travis builds 2019-01-31 15:36:56 -08:00
mock.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
nursery_store_test.go utxonursery: connect to time-based sweeper 2018-12-18 10:50:20 +01:00
nursery_store.go utxonursery: connect to time-based sweeper 2018-12-18 10:50:20 +01:00
peer_test.go htlcswitch: remove lnrpc dependency 2019-01-03 09:07:56 +01:00
peer.go Merge pull request #2385 from cfromknecht/peer-write-buffer 2019-02-01 17:04:30 -08:00
pilot.go lnd+pilot+autopilot: use config to set active autopilot heuristics 2019-01-23 09:05:42 +01:00
README.md server: properly set node pubkey within initTorController 2018-10-28 16:54:05 -07:00
release.sh build: update release.sh to contain vendor archive + source code 2019-01-17 23:40:11 -08:00
rpcserver.go rpcserver: add helper functions to format open and closed RPC channels. 2019-02-05 18:17:54 -08:00
sample-lnd.conf Merge pull request #1108 from sangaman/sever-server 2018-09-27 22:23:45 -07:00
server_test.go Improved color validation - now with fixes and a table driven test 2018-11-09 03:09:39 +01:00
server.go server: use chanInfo instead of chanPolicy to establish channel peer conns 2019-02-03 15:01:37 -08:00
subrpcserver_config.go invoicesrpc: add SubscribeSingleInvoice rpc 2019-02-01 09:43:17 +01:00
test_utils.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
utxonursery_test.go utxonursery: report unconfirmed htlc on commit tx 2019-02-01 09:36:54 +01:00
utxonursery.go utxonursery: use baby expiry as height hint 2019-02-04 12:30:05 +01:00
witness_beacon.go invoices: use lntypes.Hash and lntypes.Preimage 2019-02-01 09:42:29 +01:00

Lightning Network Daemon

Build Status MIT licensed Irc Godoc

The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node and currently deployed on testnet3 - the Bitcoin Test Network. 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