lnd/lnwallet
Olaoluwa Osuntokun 3879138018
lnwallet: update internal co-op close flow to support musig2 keyspend
In this commit, we update the co-op close flow to support the new musig2
keyspend flow. We'll use some new functional options to allow a caller
to pass in an active musig2 session. If this is present, then we'll use
that to complete the musig2 flow by signing with a partial signature,
and then ultimately combining the signatures at the end.
2023-08-22 16:31:38 -07:00
..
btcwallet input+wallet: extract musig2 session management into new module 2023-08-22 16:30:39 -07:00
chainfee lnwallet: add verbose test logs for TestWebAPIFeeEstimator 2023-03-22 23:55:11 +07:00
chancloser lnwallet: update internal co-op close flow to support musig2 keyspend 2023-08-22 16:31:38 -07:00
chanfunding lnwallet/chanfunding: update assemblers to support musig2 2023-08-22 16:30:42 -07:00
chanvalidate lnwallet/chanvalidate: update ValidateChannel to recognize taproot chans 2023-08-22 16:31:36 -07:00
rpcwallet input+wallet: extract musig2 session management into new module 2023-08-22 16:30:39 -07:00
test lnwallet: add test case for musig2 channel funding 2023-08-22 16:31:10 -07:00
channel.go lnwallet: update internal co-op close flow to support musig2 keyspend 2023-08-22 16:31:38 -07:00
channel_test.go lnwallet: update testAddSettleWorkflow to test the new taproot flow 2023-08-22 16:31:33 -07:00
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 genHTLC script to support segwit v0 + v1 (taproot) HTLCs 2023-08-22 16:31:23 -07:00
config.go lnwallet: add new rebroadcaster interface, use for background tx publish 2023-03-10 19:07:35 -08:00
errors.go multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
interface.go lnwallet: add new ErrMempoolFee error. 2023-07-25 01:12:39 +02:00
log.go lnd+lnwallet: add logger for btcwallet+rpcwallet 2022-01-06 13:24:32 +01:00
mock.go multi: update linter, fix new issues 2023-06-13 11:58:33 +02:00
musig_session.go lnwallet: update genHtlcSigValidationJobs to be taproot aware 2023-08-22 16:31:31 -07:00
musig_session_test.go lnwallet: add initial unit test coverage for musig chan session 2023-08-22 16:30:49 -07:00
parameters.go multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
parameters_test.go multi: use btcd's btcec/v2 and btcutil modules 2022-03-09 19:02:37 +01:00
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: make linter happy 2023-03-11 23:29:41 -08:00
reservation.go lnwallet: integrate new taproot channels into internal funding flow 2023-08-22 16:31:07 -07:00
revocation_producer.go lnwallet: integrate new taproot channels into internal funding flow 2023-08-22 16:31:07 -07:00
revocation_producer_itest.go lnwallet: integrate new taproot channels into internal funding flow 2023-08-22 16:31:07 -07:00
sigpool.go lnwallet: update to genRemoteHtlcSigJobs to generate taproot jobs 2023-08-22 16:31:28 -07:00
test_utils.go lnwallet: update testAddSettleWorkflow to test the new taproot flow 2023-08-22 16:31:33 -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: update CreateHtlcTimeoutTx+CreateHtlcSuccessTx for taproot 2023-08-22 16:31:20 -07:00
transactions_test.go lnwallet+htlcswitch: add NewCommitState struct, modify send/recv sig to accept 2023-08-22 16:31:18 -07:00
wallet.go lnwallet/chanvalidate: update ValidateChannel to recognize taproot chans 2023-08-22 16:31:36 -07:00

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