mirror/lnd
1
0 Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

multi: add p2tr tapscript key path signing capabilities

Browse Source
This commit is contained in:
Oliver Gugger committed 2022-03-24 18:02:39 +01:00
1 parent 78db46be7e
commit ef98f2df8a
8 files changed
+330 -104
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

lnrpc/signrpc/signer.pb.go
+104 -85
View File
@@ -228,8 +228,11 @@ type SignDescriptor struct {
//tweakPriv*sha256(tweakPub || pubKey)) mod N
DoubleTweak []byte `protobuf:"bytes,3,opt,name=double_tweak,json=doubleTweak,proto3" json:"double_tweak,omitempty"`
//
//The full script required to properly redeem the output. This field will
//only be populated if a p2wsh or a p2sh output is being signed.
//The full script required to properly redeem the output. This field will
//only be populated if a p2tr, p2wsh or a p2sh output is being signed. In case
//taproot_key_spend is set to true then this value must correspond to the
//taproot root hash (in case of a tapscript output) or the tap hashed internal
//public key (in case of a BIP-0086 output).
WitnessScript []byte `protobuf:"bytes,4,opt,name=witness_script,json=witnessScript,proto3" json:"witness_script,omitempty"`
//
//A description of the output being spent. The value and script MUST be
@@ -242,6 +245,12 @@ type SignDescriptor struct {
//
//The target input within the transaction that should be signed.
InputIndex int32 `protobuf:"varint,8,opt,name=input_index,json=inputIndex,proto3" json:"input_index,omitempty"`
//
//Indicates that this should produce a signature that can be used for the key
//spend path of a taproot input. This requires the witness_script field to be
//set to the taproot root hash (in case of a tapscript output) or the tap
//hashed internal public key (in case of a BIP-0086 output).
TaprootKeySpend bool `protobuf:"varint,9,opt,name=taproot_key_spend,json=taprootKeySpend,proto3" json:"taproot_key_spend,omitempty"`
}
func (x *SignDescriptor) Reset() {
@@ -325,6 +334,13 @@ func (x *SignDescriptor) GetInputIndex() int32 {
return 0
}
func (x *SignDescriptor) GetTaprootKeySpend() bool {
if x != nil {
return x.TaprootKeySpend
}
return false
}
type SignReq struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@@ -934,7 +950,7 @@ var file_signrpc_signer_proto_rawDesc = []byte{
0x54, 0x78, 0x4f, 0x75, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x01,
0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x12, 0x1b, 0x0a, 0x09, 0x70,
0x6b, 0x5f, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x08,
0x70, 0x6b, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x22, 0x93, 0x02, 0x0a, 0x0e, 0x53, 0x69, 0x67,
0x70, 0x6b, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x22, 0xbf, 0x02, 0x0a, 0x0e, 0x53, 0x69, 0x67,
0x6e, 0x44, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x12, 0x31, 0x0a, 0x08, 0x6b,
0x65, 0x79, 0x5f, 0x64, 0x65, 0x73, 0x63, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x16, 0x2e,
0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x4b, 0x65, 0x79, 0x44, 0x65, 0x73, 0x63, 0x72,
@@ -951,88 +967,91 @@ var file_signrpc_signer_proto_rawDesc = []byte{
0x70, 0x75, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x73, 0x69, 0x67, 0x68, 0x61, 0x73, 0x68, 0x18, 0x07,
0x20, 0x01, 0x28, 0x0d, 0x52, 0x07, 0x73, 0x69, 0x67, 0x68, 0x61, 0x73, 0x68, 0x12, 0x1f, 0x0a,
0x0b, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x5f, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x08, 0x20, 0x01,
0x28, 0x05, 0x52, 0x0a, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x22, 0x96,
0x01, 0x0a, 0x07, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x71, 0x12, 0x20, 0x0a, 0x0c, 0x72, 0x61,
0x77, 0x5f, 0x74, 0x78, 0x5f, 0x62, 0x79, 0x74, 0x65, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c,
0x52, 0x0a, 0x72, 0x61, 0x77, 0x54, 0x78, 0x42, 0x79, 0x74, 0x65, 0x73, 0x12, 0x36, 0x0a, 0x0a,
0x73, 0x69, 0x67, 0x6e, 0x5f, 0x64, 0x65, 0x73, 0x63, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b,
0x32, 0x17, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x44,
0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x52, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x44,
0x65, 0x73, 0x63, 0x73, 0x12, 0x31, 0x0a, 0x0c, 0x70, 0x72, 0x65, 0x76, 0x5f, 0x6f, 0x75, 0x74,
0x70, 0x75, 0x74, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0e, 0x2e, 0x73, 0x69, 0x67,
0x6e, 0x72, 0x70, 0x63, 0x2e, 0x54, 0x78, 0x4f, 0x75, 0x74, 0x52, 0x0b, 0x70, 0x72, 0x65, 0x76,
0x4f, 0x75, 0x74, 0x70, 0x75, 0x74, 0x73, 0x22, 0x25, 0x0a, 0x08, 0x53, 0x69, 0x67, 0x6e, 0x52,
0x65, 0x73, 0x70, 0x12, 0x19, 0x0a, 0x08, 0x72, 0x61, 0x77, 0x5f, 0x73, 0x69, 0x67, 0x73, 0x18,
0x01, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x07, 0x72, 0x61, 0x77, 0x53, 0x69, 0x67, 0x73, 0x22, 0x46,
0x0a, 0x0b, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x12, 0x18, 0x0a,
0x07, 0x77, 0x69, 0x74, 0x6e, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x07,
0x77, 0x69, 0x74, 0x6e, 0x65, 0x73, 0x73, 0x12, 0x1d, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x5f, 0x73,
0x63, 0x72, 0x69, 0x70, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x73, 0x69, 0x67,
0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x22, 0x4c, 0x0a, 0x0f, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53,
0x63, 0x72, 0x69, 0x70, 0x74, 0x52, 0x65, 0x73, 0x70, 0x12, 0x39, 0x0a, 0x0d, 0x69, 0x6e, 0x70,
0x75, 0x74, 0x5f, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b,
0x32, 0x14, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x49, 0x6e, 0x70, 0x75, 0x74,
0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x52, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72,
0x69, 0x70, 0x74, 0x73, 0x22, 0x92, 0x01, 0x0a, 0x0e, 0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73,
0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x71, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x73, 0x67, 0x18, 0x01,
0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6d, 0x73, 0x67, 0x12, 0x2c, 0x0a, 0x07, 0x6b, 0x65, 0x79,
0x5f, 0x6c, 0x6f, 0x63, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x73, 0x69, 0x67,
0x6e, 0x72, 0x70, 0x63, 0x2e, 0x4b, 0x65, 0x79, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72, 0x52,
0x06, 0x6b, 0x65, 0x79, 0x4c, 0x6f, 0x63, 0x12, 0x1f, 0x0a, 0x0b, 0x64, 0x6f, 0x75, 0x62, 0x6c,
0x65, 0x5f, 0x68, 0x61, 0x73, 0x68, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x64, 0x6f,
0x75, 0x62, 0x6c, 0x65, 0x48, 0x61, 0x73, 0x68, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6f, 0x6d, 0x70,
0x61, 0x63, 0x74, 0x5f, 0x73, 0x69, 0x67, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x63,
0x6f, 0x6d, 0x70, 0x61, 0x63, 0x74, 0x53, 0x69, 0x67, 0x22, 0x2f, 0x0a, 0x0f, 0x53, 0x69, 0x67,
0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12, 0x1c, 0x0a, 0x09,
0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52,
0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x22, 0x5a, 0x0a, 0x10, 0x56, 0x65,
0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x71, 0x12, 0x10,
0x0a, 0x03, 0x6d, 0x73, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6d, 0x73, 0x67,
0x12, 0x1c, 0x0a, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x18, 0x02, 0x20,
0x01, 0x28, 0x0c, 0x52, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x12, 0x16,
0x0a, 0x06, 0x70, 0x75, 0x62, 0x6b, 0x65, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x06,
0x70, 0x75, 0x62, 0x6b, 0x65, 0x79, 0x22, 0x29, 0x0a, 0x11, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79,
0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12, 0x14, 0x0a, 0x05, 0x76,
0x61, 0x6c, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x69,
0x64, 0x22, 0xa2, 0x01, 0x0a, 0x10, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x52,
0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x29, 0x0a, 0x10, 0x65, 0x70, 0x68, 0x65, 0x6d, 0x65,
0x72, 0x61, 0x6c, 0x5f, 0x70, 0x75, 0x62, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c,
0x52, 0x0f, 0x65, 0x70, 0x68, 0x65, 0x6d, 0x65, 0x72, 0x61, 0x6c, 0x50, 0x75, 0x62, 0x6b, 0x65,
0x79, 0x12, 0x30, 0x0a, 0x07, 0x6b, 0x65, 0x79, 0x5f, 0x6c, 0x6f, 0x63, 0x18, 0x02, 0x20, 0x01,
0x28, 0x0b, 0x32, 0x13, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x4b, 0x65, 0x79,
0x4c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72, 0x42, 0x02, 0x18, 0x01, 0x52, 0x06, 0x6b, 0x65, 0x79,
0x4c, 0x6f, 0x63, 0x12, 0x31, 0x0a, 0x08, 0x6b, 0x65, 0x79, 0x5f, 0x64, 0x65, 0x73, 0x63, 0x18,
0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e,
0x4b, 0x65, 0x79, 0x44, 0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x52, 0x07, 0x6b,
0x65, 0x79, 0x44, 0x65, 0x73, 0x63, 0x22, 0x32, 0x0a, 0x11, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64,
0x4b, 0x65, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x73,
0x68, 0x61, 0x72, 0x65, 0x64, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52,
0x09, 0x73, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x32, 0xd4, 0x02, 0x0a, 0x06, 0x53,
0x69, 0x67, 0x6e, 0x65, 0x72, 0x12, 0x34, 0x0a, 0x0d, 0x53, 0x69, 0x67, 0x6e, 0x4f, 0x75, 0x74,
0x70, 0x75, 0x74, 0x52, 0x61, 0x77, 0x12, 0x10, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63,
0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x71, 0x1a, 0x11, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72,
0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x12, 0x40, 0x0a, 0x12, 0x43,
0x6f, 0x6d, 0x70, 0x75, 0x74, 0x65, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70,
0x74, 0x12, 0x10, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e,
0x52, 0x65, 0x71, 0x1a, 0x18, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x49, 0x6e,
0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x52, 0x65, 0x73, 0x70, 0x12, 0x40, 0x0a,
0x0b, 0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12, 0x17, 0x2e, 0x73,
0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61,
0x67, 0x65, 0x52, 0x65, 0x71, 0x1a, 0x18, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e,
0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12,
0x46, 0x0a, 0x0d, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65,
0x12, 0x19, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x56, 0x65, 0x72, 0x69, 0x66,
0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x71, 0x1a, 0x1a, 0x2e, 0x73, 0x69,
0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73, 0x73,
0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12, 0x48, 0x0a, 0x0f, 0x44, 0x65, 0x72, 0x69, 0x76,
0x65, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x12, 0x19, 0x2e, 0x73, 0x69, 0x67,
0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x52, 0x65,
0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e,
0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
0x65, 0x42, 0x2f, 0x5a, 0x2d, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
0x6c, 0x69, 0x67, 0x68, 0x74, 0x6e, 0x69, 0x6e, 0x67, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b,
0x2f, 0x6c, 0x6e, 0x64, 0x2f, 0x6c, 0x6e, 0x72, 0x70, 0x63, 0x2f, 0x73, 0x69, 0x67, 0x6e, 0x72,
0x70, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
0x28, 0x05, 0x52, 0x0a, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x49, 0x6e, 0x64, 0x65, 0x78, 0x12, 0x2a,
0x0a, 0x11, 0x74, 0x61, 0x70, 0x72, 0x6f, 0x6f, 0x74, 0x5f, 0x6b, 0x65, 0x79, 0x5f, 0x73, 0x70,
0x65, 0x6e, 0x64, 0x18, 0x09, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0f, 0x74, 0x61, 0x70, 0x72, 0x6f,
0x6f, 0x74, 0x4b, 0x65, 0x79, 0x53, 0x70, 0x65, 0x6e, 0x64, 0x22, 0x96, 0x01, 0x0a, 0x07, 0x53,
0x69, 0x67, 0x6e, 0x52, 0x65, 0x71, 0x12, 0x20, 0x0a, 0x0c, 0x72, 0x61, 0x77, 0x5f, 0x74, 0x78,
0x5f, 0x62, 0x79, 0x74, 0x65, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a, 0x72, 0x61,
0x77, 0x54, 0x78, 0x42, 0x79, 0x74, 0x65, 0x73, 0x12, 0x36, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e,
0x5f, 0x64, 0x65, 0x73, 0x63, 0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x17, 0x2e, 0x73,
0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x44, 0x65, 0x73, 0x63, 0x72,
0x69, 0x70, 0x74, 0x6f, 0x72, 0x52, 0x09, 0x73, 0x69, 0x67, 0x6e, 0x44, 0x65, 0x73, 0x63, 0x73,
0x12, 0x31, 0x0a, 0x0c, 0x70, 0x72, 0x65, 0x76, 0x5f, 0x6f, 0x75, 0x74, 0x70, 0x75, 0x74, 0x73,
0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0e, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63,
0x2e, 0x54, 0x78, 0x4f, 0x75, 0x74, 0x52, 0x0b, 0x70, 0x72, 0x65, 0x76, 0x4f, 0x75, 0x74, 0x70,
0x75, 0x74, 0x73, 0x22, 0x25, 0x0a, 0x08, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x12,
0x19, 0x0a, 0x08, 0x72, 0x61, 0x77, 0x5f, 0x73, 0x69, 0x67, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28,
0x0c, 0x52, 0x07, 0x72, 0x61, 0x77, 0x53, 0x69, 0x67, 0x73, 0x22, 0x46, 0x0a, 0x0b, 0x49, 0x6e,
0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x77, 0x69, 0x74,
0x6e, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x07, 0x77, 0x69, 0x74, 0x6e,
0x65, 0x73, 0x73, 0x12, 0x1d, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x5f, 0x73, 0x63, 0x72, 0x69, 0x70,
0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x73, 0x69, 0x67, 0x53, 0x63, 0x72, 0x69,
0x70, 0x74, 0x22, 0x4c, 0x0a, 0x0f, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70,
0x74, 0x52, 0x65, 0x73, 0x70, 0x12, 0x39, 0x0a, 0x0d, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x5f, 0x73,
0x63, 0x72, 0x69, 0x70, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x73,
0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69,
0x70, 0x74, 0x52, 0x0c, 0x69, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x73,
0x22, 0x92, 0x01, 0x0a, 0x0e, 0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65,
0x52, 0x65, 0x71, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x73, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c,
0x52, 0x03, 0x6d, 0x73, 0x67, 0x12, 0x2c, 0x0a, 0x07, 0x6b, 0x65, 0x79, 0x5f, 0x6c, 0x6f, 0x63,
0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63,
0x2e, 0x4b, 0x65, 0x79, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72, 0x52, 0x06, 0x6b, 0x65, 0x79,
0x4c, 0x6f, 0x63, 0x12, 0x1f, 0x0a, 0x0b, 0x64, 0x6f, 0x75, 0x62, 0x6c, 0x65, 0x5f, 0x68, 0x61,
0x73, 0x68, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x64, 0x6f, 0x75, 0x62, 0x6c, 0x65,
0x48, 0x61, 0x73, 0x68, 0x12, 0x1f, 0x0a, 0x0b, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x63, 0x74, 0x5f,
0x73, 0x69, 0x67, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x63, 0x6f, 0x6d, 0x70, 0x61,
0x63, 0x74, 0x53, 0x69, 0x67, 0x22, 0x2f, 0x0a, 0x0f, 0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73,
0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12, 0x1c, 0x0a, 0x09, 0x73, 0x69, 0x67, 0x6e,
0x61, 0x74, 0x75, 0x72, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x73, 0x69, 0x67,
0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x22, 0x5a, 0x0a, 0x10, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79,
0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x71, 0x12, 0x10, 0x0a, 0x03, 0x6d, 0x73,
0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6d, 0x73, 0x67, 0x12, 0x1c, 0x0a, 0x09,
0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52,
0x09, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x70, 0x75,
0x62, 0x6b, 0x65, 0x79, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x06, 0x70, 0x75, 0x62, 0x6b,
0x65, 0x79, 0x22, 0x29, 0x0a, 0x11, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73, 0x73,
0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x69, 0x64,
0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x69, 0x64, 0x22, 0xa2, 0x01,
0x0a, 0x10, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65,
0x73, 0x74, 0x12, 0x29, 0x0a, 0x10, 0x65, 0x70, 0x68, 0x65, 0x6d, 0x65, 0x72, 0x61, 0x6c, 0x5f,
0x70, 0x75, 0x62, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0f, 0x65, 0x70,
0x68, 0x65, 0x6d, 0x65, 0x72, 0x61, 0x6c, 0x50, 0x75, 0x62, 0x6b, 0x65, 0x79, 0x12, 0x30, 0x0a,
0x07, 0x6b, 0x65, 0x79, 0x5f, 0x6c, 0x6f, 0x63, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13,
0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x4b, 0x65, 0x79, 0x4c, 0x6f, 0x63, 0x61,
0x74, 0x6f, 0x72, 0x42, 0x02, 0x18, 0x01, 0x52, 0x06, 0x6b, 0x65, 0x79, 0x4c, 0x6f, 0x63, 0x12,
0x31, 0x0a, 0x08, 0x6b, 0x65, 0x79, 0x5f, 0x64, 0x65, 0x73, 0x63, 0x18, 0x03, 0x20, 0x01, 0x28,
0x0b, 0x32, 0x16, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x4b, 0x65, 0x79, 0x44,
0x65, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74, 0x6f, 0x72, 0x52, 0x07, 0x6b, 0x65, 0x79, 0x44, 0x65,
0x73, 0x63, 0x22, 0x32, 0x0a, 0x11, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x52,
0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x73, 0x68, 0x61, 0x72, 0x65,
0x64, 0x5f, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x73, 0x68, 0x61,
0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x32, 0xd4, 0x02, 0x0a, 0x06, 0x53, 0x69, 0x67, 0x6e, 0x65,
0x72, 0x12, 0x34, 0x0a, 0x0d, 0x53, 0x69, 0x67, 0x6e, 0x4f, 0x75, 0x74, 0x70, 0x75, 0x74, 0x52,
0x61, 0x77, 0x12, 0x10, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67,
0x6e, 0x52, 0x65, 0x71, 0x1a, 0x11, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53,
0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x12, 0x40, 0x0a, 0x12, 0x43, 0x6f, 0x6d, 0x70, 0x75,
0x74, 0x65, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53, 0x63, 0x72, 0x69, 0x70, 0x74, 0x12, 0x10, 0x2e,
0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x71, 0x1a,
0x18, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x49, 0x6e, 0x70, 0x75, 0x74, 0x53,
0x63, 0x72, 0x69, 0x70, 0x74, 0x52, 0x65, 0x73, 0x70, 0x12, 0x40, 0x0a, 0x0b, 0x53, 0x69, 0x67,
0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12, 0x17, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72,
0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65,
0x71, 0x1a, 0x18, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x69, 0x67, 0x6e,
0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x73, 0x70, 0x12, 0x46, 0x0a, 0x0d, 0x56,
0x65, 0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12, 0x19, 0x2e, 0x73,
0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73,
0x73, 0x61, 0x67, 0x65, 0x52, 0x65, 0x71, 0x1a, 0x1a, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70,
0x63, 0x2e, 0x56, 0x65, 0x72, 0x69, 0x66, 0x79, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x52,
0x65, 0x73, 0x70, 0x12, 0x48, 0x0a, 0x0f, 0x44, 0x65, 0x72, 0x69, 0x76, 0x65, 0x53, 0x68, 0x61,
0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x12, 0x19, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63,
0x2e, 0x53, 0x68, 0x61, 0x72, 0x65, 0x64, 0x4b, 0x65, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
0x74, 0x1a, 0x1a, 0x2e, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x2e, 0x53, 0x68, 0x61, 0x72,
0x65, 0x64, 0x4b, 0x65, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x42, 0x2f, 0x5a,
0x2d, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6c, 0x69, 0x67, 0x68,
0x74, 0x6e, 0x69, 0x6e, 0x67, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2f, 0x6c, 0x6e, 0x64,
0x2f, 0x6c, 0x6e, 0x72, 0x70, 0x63, 0x2f, 0x73, 0x69, 0x67, 0x6e, 0x72, 0x70, 0x63, 0x62, 0x06,
0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
lnrpc/signrpc/signer.proto
+13 -2
View File
@@ -129,8 +129,11 @@ message SignDescriptor {
bytes double_tweak = 3;
/*
The full script required to properly redeem the output. This field will
only be populated if a p2wsh or a p2sh output is being signed.
The full script required to properly redeem the output. This field will
only be populated if a p2tr, p2wsh or a p2sh output is being signed. In case
taproot_key_spend is set to true then this value must correspond to the
taproot root hash (in case of a tapscript output) or the tap hashed internal
public key (in case of a BIP-0086 output).
*/
bytes witness_script = 4;
@@ -150,6 +153,14 @@ message SignDescriptor {
The target input within the transaction that should be signed.
*/
int32 input_index = 8;
/*
Indicates that this should produce a signature that can be used for the key
spend path of a taproot input. This requires the witness_script field to be
set to the taproot root hash (in case of a tapscript output) or the tap
hashed internal public key (in case of a BIP-0086 output).
*/
bool taproot_key_spend = 9;
}
message SignReq {
lnrpc/signrpc/signer.swagger.json
+5 -1
View File
@@ -325,7 +325,7 @@
"witness_script": {
"type": "string",
"format": "byte",
"description": "The full script required to properly redeem the output. This field will\nonly be populated if a p2wsh or a p2sh output is being signed."
"description": "The full script required to properly redeem the output. This field will\nonly be populated if a p2tr, p2wsh or a p2sh output is being signed. In case\ntaproot_key_spend is set to true then this value must correspond to the\ntaproot root hash (in case of a tapscript output) or the tap hashed internal\npublic key (in case of a BIP-0086 output)."
},
"output": {
"$ref": "#/definitions/signrpcTxOut",
@@ -340,6 +340,10 @@
"type": "integer",
"format": "int32",
"description": "The target input within the transaction that should be signed."
},
"taproot_key_spend": {
"type": "boolean",
"description": "Indicates that this should produce a signature that can be used for the key\nspend path of a taproot input. This requires the witness_script field to be\nset to the taproot root hash (in case of a tapscript output) or the tap\nhashed internal public key (in case of a BIP-0086 output)."
}
}
},
lnrpc/signrpc/signer_server.go
+6 -5
View File
@@ -341,9 +341,9 @@ func (s *Server) SignOutputRaw(_ context.Context, in *SignReq) (*SignResp,
// output. We'll send it in the WitnessScript field, the
// SignOutputRaw RPC will know what to do with it when creating
// the sighash.
if len(signDesc.WitnessScript) == 0 {
if len(signDesc.WitnessScript) == 0 && !signDesc.TaprootKeySpend {
return nil, fmt.Errorf("witness script MUST be " +
"specified")
"specified for non-taproot-key-spends")
}
// If the users provided a double tweak, then we'll need to
@@ -363,9 +363,10 @@ func (s *Server) SignOutputRaw(_ context.Context, in *SignReq) (*SignResp,
KeyLocator: keyLoc,
PubKey: targetPubKey,
},
SingleTweak: signDesc.SingleTweak,
DoubleTweak: tweakPrivKey,
WitnessScript: signDesc.WitnessScript,
SingleTweak: signDesc.SingleTweak,
DoubleTweak: tweakPrivKey,
WitnessScript: signDesc.WitnessScript,
TaprootKeySpend: signDesc.TaprootKeySpend,
Output: &wire.TxOut{
Value: signDesc.Output.Value,
PkScript: signDesc.Output.PkScript,