lnd.xprv/lnwallet
Oliver Gugger 2d70b46269
chanfunding: extend PSBT witness input check
Fixes #5287.

The PSBT spec is a bit vague when it comes to the WitnessUtxo field of
an input as it's not strictly required for witness inputs. Therefore
Electrum for example does not include the field.
We need to make the SegWit input check a bit more elaborate by looking
at the output script of the UTXO and also the redeem script in case it's
a nested SegWit spend.
2021-05-13 20:42:57 +02:00
..
btcwallet lnwallet: expose dry run support for ImportAccount 2021-05-06 19:04:21 -07:00
chainfee lnwallet: add no cache option to web api estimator 2020-09-14 11:51:03 +02:00
chancloser mutli: move parse upfront shutdown out of rpcserver 2020-11-10 11:40:52 +02:00
chanfunding chanfunding: extend PSBT witness input check 2021-05-13 20:42:57 +02:00
chanvalidate input: pass input.Signature to multisig spend 2020-04-10 14:27:35 -07:00
test misc: add ability to store the wallet in the remote DB 2021-05-04 17:33:11 +02:00
channel_test.go lnwallet: add test for state machine regression 2021-04-21 17:42:56 -04:00
channel.go lnwallet: use tail() instead of tip() in getUnsignedAckedUpdates 2021-04-21 17:42:56 -04:00
commit_sort_test.go lnwallet/commit_sort: add commit sorting with htlc tie breaker 2019-06-05 08:34:45 +02:00
commit_sort.go lnwallet/commit_sort: add commit sorting with htlc tie breaker 2019-06-05 08:34:45 +02:00
commitment.go lnd+lnwallet: make capacity check stricter by adding fee 2021-02-22 12:07:21 -05:00
config.go chainfee: create new chainfee package extracting fees from lnwallet 2019-10-31 16:41:57 -07:00
errors.go add new max channel size config option 2020-09-14 21:16:32 -05:00
interface.go lnwallet: expose dry run support for ImportAccount 2021-05-06 19:04:21 -07:00
log.go chainfee: create new chainfee package extracting fees from lnwallet 2019-10-31 16:41:57 -07:00
parameters.go multi: move Input interface and related code 2019-01-31 13:25:33 +01:00
README.md multi: unify code blocks in READMEs 2021-01-22 09:14:11 +01:00
reservation.go multi: store KeyLocator in OpenChannel, use ECDH 2021-03-05 12:49:18 -05:00
revocation_producer_itest.go lntest/itest+lnwallet: add legacy chanrestore test 2021-03-05 12:49:18 -05:00
revocation_producer.go multi: store KeyLocator in OpenChannel, use ECDH 2021-03-05 12:49:18 -05:00
sigpool.go multi: return input.Signature from SignOutputRaw 2020-04-10 14:27:35 -07:00
test_utils.go lnwallet/test_utils: set up asymmetric commits 2020-12-03 08:00:01 +01:00
test_vectors_anchors.json lnwallet/test: add anchor vector for no local anchor 2020-08-19 08:44:04 +02:00
test_vectors_legacy.json lnwallet/test: make use of test htlcs explicit 2020-08-19 08:44:00 +02:00
transactions_test.go lnwallet/test: make use of test htlcs explicit 2020-08-19 08:44:00 +02:00
transactions.go lnwallet: export HTLC generating methods 2021-03-05 10:58:42 +01:00
wallet.go lwallet: only count public channels towards our reserved value 2021-05-11 10:27:54 +02:00

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