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lnd/lnwallet
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Yong 8df972d965
Merge pull request #9821 from lightningnetwork/coop-close-actor 
multi: add new rbf coop close actor for RPC server fee bumps
2026-05-01 03:53:31 +08:00
..
btcwallet Merge pull request #10377 from GeorgeTsagk/btcwallet-sign-tweaks 2026-03-18 12:12:46 -07:00
chainfee chainfee: method to round up the fee for a given transaction weight 2025-06-25 10:02:04 +02:00
chancloser lnwallet/chancloser: create unique ServiceKey for the RBF chan closer 2026-04-22 17:33:04 -07:00
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: fix flaky neutrino reorg sync timeout 2026-04-26 22:32:33 -03:00
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
aux_test_utils.go lnwallet: add aux test utils 2026-03-04 20:19:43 +01:00
channel.go multi: add SCB restore support for production taproot channels 2026-04-13 12:22:16 -07:00
channel_revoke_nonces_test.go multi: fix linter issues 2026-04-13 12:21:42 -07:00
channel_test.go multi: fix linter issues 2026-04-13 12:21:42 -07:00
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 multi: fix linter issues 2026-04-13 12:21:42 -07:00
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 lnwallet: return error from AggregateNonces in MusigSession 2026-04-13 12:21:42 -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: fix linter issues 2026-04-13 12:21:42 -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
taproot_test_vectors_test.go multi: fix linter issues 2026-04-13 12:21:42 -07:00
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_taproot.json lnwallet: regenerate test vectors with BIP-340 HTLC signatures 2026-04-13 12:21:42 -07:00
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