If the delivery address is P2TR, function InternalKeyForAddr checks its
existance in the wallet to return internal key for it in case it is a custom
taproot channel. It used to return the error returned by wallet.AddressInfo.
The error is now ignored if it is ErrAddressNotFound error. This fixes
"lncli closechannel --delivery_addr <external p2tr address" case.
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
9fec11eeb5
