In this commit, we expand some of the existing chan sync tests to cover
taproot channels (the others already did). Along the way, we always
assert that the `PartialSig` is populated on retransmission. In
addition, we now send the new commit sig rather than the existing
in-memory one to test the new logic that re-signs the commitment.
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