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lnd/lnwallet
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bitromortac 19860bb9f6
lnwallet: expose channel state 
We create a deep copy of the channel state as we want to later expose
the data structure to the rpc, which already has helper methods to
marshal this representation to the rpc representation.
2026-02-20 10:43:52 +01:00
..
btcwallet mulit: use min relay fee error 2025-09-16 14:25:42 +02:00
chainfee chainfee: method to round up the fee for a given transaction weight 2025-06-25 10:02:04 +02:00
chancloser Merge pull request #10289 from GeorgeTsagk/move-aux-closer 2026-01-13 15:31:34 +01:00
chanfunding multi: don't pass err.Error() to Fatalf 2025-08-30 14:13:44 -03:00
chanvalidate lnwallet/chanvalidate: update ValidateChannel to recognize taproot chans 2023-08-22 16:31:36 -07:00
rpcwallet input+signrpc+lnwallet+multi: implement combined nonce support 2025-12-10 07:15:06 +02:00
test lnwallet/test: make the timeout err msg and actual timeout consistent 2025-08-15 06:05:21 +00:00
types lnwallet+peer: extract close types to separate pkg 2025-12-04 12:16:54 +01:00
aux_leaf_store.go lnwallet: include peer pub key in aux chan state 2025-09-23 19:05:47 +02:00
aux_negotiator.go lnwallet: introduce AuxChannelNegotiator interface 2025-09-23 19:02:57 +02:00
aux_resolutions.go lnwallet: add field CommitTxBlockHeight to ResolutionReq 2025-11-25 17:06:18 +00:00
aux_signer.go lnwallet: detect and handle noop HTLCs 2025-08-08 20:03:30 +02:00
channel.go lnwallet: expose channel state 2026-02-20 10:43:52 +01:00
channel_test.go multi: context.Background() -> t.Context() 2025-08-30 14:13:44 -03:00
close_test.go lnwallet: update CoopCloseBalance to allow a paying party 2024-12-10 23:07:02 +01:00
commit_sort.go lnwallet/commit_sort: add commit sorting with htlc tie breaker 2019-06-05 08:34:45 +02:00
commit_sort_test.go lnwallet/commit_sort: add commit sorting with htlc tie breaker 2019-06-05 08:34:45 +02:00
commitment.go lnwallet: update CoopCloseBalance to allow a paying party 2024-12-10 23:07:02 +01:00
commitment_chain.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
config.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
confscale.go lnwallet: add new helper functions to scale confirmations based on amt 2026-01-15 16:22:26 -08:00
confscale_integration.go lnwallet: define helper func to coop close conf scaling 2026-01-15 16:22:26 -08:00
confscale_prod.go lnwallet: define helper func to coop close conf scaling 2026-01-15 16:22:26 -08:00
confscale_test.go lnwallet: add tests for new conf scaling helper funcs 2026-01-15 16:22:26 -08:00
errors.go multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
interface.go multi: let FetchPkScript take SCID by value 2025-09-01 12:10:30 +02:00
log.go lnwallet: move btcwallet log under BTWL 2025-03-21 08:06:18 +08:00
mock.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
musig_session.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
musig_session_test.go multi: disable linter paralleltest 2023-10-13 13:50:09 +08:00
parameters.go lnwallet+funding+lnd: trim unused parameters, from lnwallet.Config 2024-02-19 17:06:21 -08:00
parameters_test.go multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
payment_descriptor.go lnwallet: detect and handle noop HTLCs 2025-08-08 20:03:30 +02:00
README.md scripted-diff: replace ⛰ emoji with $ [skip ci] 2022-10-28 12:06:49 -04:00
rebroadcaster.go lnwallet: add new rebroadcaster interface, use for background tx publish 2023-03-10 19:07:35 -08:00
rebroadcaster_test.go multi: disable linter paralleltest 2023-10-13 13:50:09 +08:00
reservation.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
revocation_producer.go input: ensure sessionOpts is properly threaded through 2023-08-22 16:31:47 -07:00
revocation_producer_itest.go input: ensure sessionOpts is properly threaded through 2023-08-22 16:31:47 -07:00
sigpool.go lnwallet: clarify usage of cancel and response channels 2024-09-18 10:25:42 +02:00
test_utils.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
test_vectors_anchors.json lnwallet: add same amount and preimage anchors test vector 2023-03-16 17:27:05 +02:00
test_vectors_legacy.json lnwallet: add same amount and preimage legacy test vector 2023-03-16 17:27:04 +02:00
test_vectors_zero_fee_htlc_tx.json lnwallet: add zero-fee-htlc-tx test vectors 2023-03-16 17:27:05 +02:00
transactions.go lnwallet: thread thru input.AuxTapleaf to all relevant areas 2024-08-28 13:28:48 +02:00
transactions_test.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
update_log.go multi: update to fn v2 2024-12-04 13:19:00 -07:00
wallet.go lnwallet: replace spew.Sdump with lnutils.SpewLogClosure for lazy evaluation 2025-09-05 18:20:49 -07:00
wallet_test.go funding: remove dead code and sanity check pending chan ID (#7887) 2023-10-09 10:58:18 +02:00

README.md

lnwallet

Build Status MIT licensed GoDoc

The lnwallet package implements an abstracted wallet controller that is able to drive channel funding workflows, a number of script utilities, witness generation functions for the various Lightning scripts, revocation key derivation, and the commitment update state machine.

The package is used within lnd as the core wallet of the daemon. The wallet itself is composed of several distinct interfaces that decouple the implementation of things like signing and blockchain access. This separation allows new WalletController implementations to be easily dropped into lnd without disrupting the code base. A series of integration tests at the interface level are also in place to ensure conformance of the implementation with the interface.

Installation and Updating

$  go get -u github.com/lightningnetwork/lnd/lnwallet