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This is a helper function that we will need to accurately determine the weight of inputs specified in a PSBT. Due to the nature of P2WSH and script-spend P2TR inputs, we can only accurately estimate their weights if the full witness is already known. So this helper function rejects inputs that use a script spend path but don't fully specify the complete witness stack. |
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|---|---|---|
| .. | ||
| btcwallet | ||
| chainfee | ||
| chancloser | ||
| chanfunding | ||
| chanvalidate | ||
| rpcwallet | ||
| test | ||
| channel_test.go | ||
| channel.go | ||
| commit_sort_test.go | ||
| commit_sort.go | ||
| commitment.go | ||
| config.go | ||
| errors.go | ||
| interface.go | ||
| log.go | ||
| mock.go | ||
| musig_session_test.go | ||
| musig_session.go | ||
| parameters_test.go | ||
| parameters.go | ||
| README.md | ||
| rebroadcaster_test.go | ||
| rebroadcaster.go | ||
| reservation.go | ||
| revocation_producer_itest.go | ||
| revocation_producer.go | ||
| sigpool.go | ||
| test_utils.go | ||
| test_vectors_anchors.json | ||
| test_vectors_legacy.json | ||
| test_vectors_zero_fee_htlc_tx.json | ||
| transactions_test.go | ||
| transactions.go | ||
| wallet_test.go | ||
| wallet.go | ||
lnwallet
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