Elle Mouton
c945f6749e
Add CombinedNonce() and RegisterCombinedNonce() methods with full implementation stack. Interface and core implementation: - input/musig2.go: Added methods to MuSig2Session and MuSig2Signer interfaces - input/musig2_session_manager.go: MusigSessionManager implementation using HaveAllNonces flag for state tracking (simplified, no extra fields) - internal/musig2v040: Stub implementations returning ErrUnsupportedMethod - Mock implementations (MockInputSigner, MockSigner, DummySigner) RPC layer: - lnrpc/signrpc/signer.proto: RPC method definitions and messages - lnrpc/signrpc/signer.yaml: REST API endpoint mappings - Generated protobuf code (all .pb.go files) - lnwallet/rpcwallet/rpcwallet.go: RPCKeyRing client implementation The proto types and RPCKeyRing are added together since RPCKeyRing implements the Signer interface and requires proto types to fulfill the contract. For v0.4.0, these methods return ErrUnsupportedMethod. Use MuSig2Version100RC2 to access these features.
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