lnd.xprv/lnrpc/signrpc/signer.pb.go

// Code generated by protoc-gen-go. DO NOT EDIT.
// source: signrpc/signer.proto

/*
Package signrpc is a generated protocol buffer package.

It is generated from these files:
	signrpc/signer.proto

It has these top-level messages:
	KeyLocator
	KeyDescriptor
	TxOut
	SignDescriptor
	SignReq
	SignResp
	InputScript
	InputScriptResp
*/
package signrpc

import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"

import (
	context "golang.org/x/net/context"
	grpc "google.golang.org/grpc"
)

// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf

// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package

type KeyLocator struct {
	// / The family of key being identified.
	KeyFamily int32 `protobuf:"varint,1,opt,name=key_family,json=keyFamily" json:"key_family,omitempty"`
	// / The precise index of the key being identified.
	KeyIndex int32 `protobuf:"varint,2,opt,name=key_index,json=keyIndex" json:"key_index,omitempty"`
}

func (m *KeyLocator) Reset()                    { *m = KeyLocator{} }
func (m *KeyLocator) String() string            { return proto.CompactTextString(m) }
func (*KeyLocator) ProtoMessage()               {}
func (*KeyLocator) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }

func (m *KeyLocator) GetKeyFamily() int32 {
	if m != nil {
		return m.KeyFamily
	}
	return 0
}

func (m *KeyLocator) GetKeyIndex() int32 {
	if m != nil {
		return m.KeyIndex
	}
	return 0
}

type KeyDescriptor struct {
	// *
	// The raw bytes of the key being identified. Either this or the KeyLocator
	// must be specified.
	RawKeyBytes []byte `protobuf:"bytes,1,opt,name=raw_key_bytes,json=rawKeyBytes,proto3" json:"raw_key_bytes,omitempty"`
	// *
	// The key locator that identifies which key to use for signing. Either this
	// or the raw bytes of the target key must be specified.
	KeyLoc *KeyLocator `protobuf:"bytes,2,opt,name=key_loc,json=keyLoc" json:"key_loc,omitempty"`
}

func (m *KeyDescriptor) Reset()                    { *m = KeyDescriptor{} }
func (m *KeyDescriptor) String() string            { return proto.CompactTextString(m) }
func (*KeyDescriptor) ProtoMessage()               {}
func (*KeyDescriptor) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }

func (m *KeyDescriptor) GetRawKeyBytes() []byte {
	if m != nil {
		return m.RawKeyBytes
	}
	return nil
}

func (m *KeyDescriptor) GetKeyLoc() *KeyLocator {
	if m != nil {
		return m.KeyLoc
	}
	return nil
}

type TxOut struct {
	// / The value of the output being spent.
	Value int64 `protobuf:"varint,1,opt,name=value" json:"value,omitempty"`
	// / The script of the output being spent.
	PkScript []byte `protobuf:"bytes,2,opt,name=pk_script,json=pkScript,proto3" json:"pk_script,omitempty"`
}

func (m *TxOut) Reset()                    { *m = TxOut{} }
func (m *TxOut) String() string            { return proto.CompactTextString(m) }
func (*TxOut) ProtoMessage()               {}
func (*TxOut) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }

func (m *TxOut) GetValue() int64 {
	if m != nil {
		return m.Value
	}
	return 0
}

func (m *TxOut) GetPkScript() []byte {
	if m != nil {
		return m.PkScript
	}
	return nil
}

type SignDescriptor struct {
	// *
	// A descriptor that precisely describes *which* key to use for signing. This
	// may provide the raw public key directly, or require the Signer to re-derive
	// the key according to the populated derivation path.
	KeyDesc *KeyDescriptor `protobuf:"bytes,1,opt,name=key_desc,json=keyDesc" json:"key_desc,omitempty"`
	// *
	// A scalar value that will be added to the private key corresponding to the
	// above public key to obtain the private key to be used to sign this input.
	// This value is typically derived via the following computation:
	//
	// derivedKey = privkey + sha256(perCommitmentPoint || pubKey) mod N
	SingleTweak []byte `protobuf:"bytes,2,opt,name=single_tweak,json=singleTweak,proto3" json:"single_tweak,omitempty"`
	// *
	// A private key that will be used in combination with its corresponding
	// private key to derive the private key that is to be used to sign the target
	// input. Within the Lightning protocol, this value is typically the
	// commitment secret from a previously revoked commitment transaction. This
	// value is in combination with two hash values, and the original private key
	// to derive the private key to be used when signing.
	//
	// k = (privKey*sha256(pubKey || tweakPub) +
	// 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.
	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 provided.
	Output *TxOut `protobuf:"bytes,5,opt,name=output" json:"output,omitempty"`
	// *
	// The target sighash type that should be used when generating the final
	// sighash, and signature.
	Sighash uint32 `protobuf:"varint,7,opt,name=sighash" json:"sighash,omitempty"`
	// *
	// The target input within the transaction that should be signed.
	InputIndex int32 `protobuf:"varint,8,opt,name=input_index,json=inputIndex" json:"input_index,omitempty"`
}

func (m *SignDescriptor) Reset()                    { *m = SignDescriptor{} }
func (m *SignDescriptor) String() string            { return proto.CompactTextString(m) }
func (*SignDescriptor) ProtoMessage()               {}
func (*SignDescriptor) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }

func (m *SignDescriptor) GetKeyDesc() *KeyDescriptor {
	if m != nil {
		return m.KeyDesc
	}
	return nil
}

func (m *SignDescriptor) GetSingleTweak() []byte {
	if m != nil {
		return m.SingleTweak
	}
	return nil
}

func (m *SignDescriptor) GetDoubleTweak() []byte {
	if m != nil {
		return m.DoubleTweak
	}
	return nil
}

func (m *SignDescriptor) GetWitnessScript() []byte {
	if m != nil {
		return m.WitnessScript
	}
	return nil
}

func (m *SignDescriptor) GetOutput() *TxOut {
	if m != nil {
		return m.Output
	}
	return nil
}

func (m *SignDescriptor) GetSighash() uint32 {
	if m != nil {
		return m.Sighash
	}
	return 0
}

func (m *SignDescriptor) GetInputIndex() int32 {
	if m != nil {
		return m.InputIndex
	}
	return 0
}

type SignReq struct {
	// / The raw bytes of the transaction to be signed.
	RawTxBytes []byte `protobuf:"bytes,1,opt,name=raw_tx_bytes,json=rawTxBytes,proto3" json:"raw_tx_bytes,omitempty"`
	// / A set of sign descriptors, for each input to be signed.
	SignDescs []*SignDescriptor `protobuf:"bytes,2,rep,name=sign_descs,json=signDescs" json:"sign_descs,omitempty"`
}

func (m *SignReq) Reset()                    { *m = SignReq{} }
func (m *SignReq) String() string            { return proto.CompactTextString(m) }
func (*SignReq) ProtoMessage()               {}
func (*SignReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }

func (m *SignReq) GetRawTxBytes() []byte {
	if m != nil {
		return m.RawTxBytes
	}
	return nil
}

func (m *SignReq) GetSignDescs() []*SignDescriptor {
	if m != nil {
		return m.SignDescs
	}
	return nil
}

type SignResp struct {
	// *
	// A set of signatures realized in a fixed 64-byte format ordered in ascending
	// input order.
	RawSigs [][]byte `protobuf:"bytes,1,rep,name=raw_sigs,json=rawSigs,proto3" json:"raw_sigs,omitempty"`
}

func (m *SignResp) Reset()                    { *m = SignResp{} }
func (m *SignResp) String() string            { return proto.CompactTextString(m) }
func (*SignResp) ProtoMessage()               {}
func (*SignResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }

func (m *SignResp) GetRawSigs() [][]byte {
	if m != nil {
		return m.RawSigs
	}
	return nil
}

type InputScript struct {
	// / The serializes witness stack for the specified input.
	Witness [][]byte `protobuf:"bytes,1,rep,name=witness,proto3" json:"witness,omitempty"`
	// **
	// The optional sig script for the specified witness that will only be set if
	// the input specified is a nested p2sh witness program.
	SigScript []byte `protobuf:"bytes,2,opt,name=sig_script,json=sigScript,proto3" json:"sig_script,omitempty"`
}

func (m *InputScript) Reset()                    { *m = InputScript{} }
func (m *InputScript) String() string            { return proto.CompactTextString(m) }
func (*InputScript) ProtoMessage()               {}
func (*InputScript) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }

func (m *InputScript) GetWitness() [][]byte {
	if m != nil {
		return m.Witness
	}
	return nil
}

func (m *InputScript) GetSigScript() []byte {
	if m != nil {
		return m.SigScript
	}
	return nil
}

type InputScriptResp struct {
	// / The set of fully valid input scripts requested.
	InputScripts []*InputScript `protobuf:"bytes,1,rep,name=input_scripts,json=inputScripts" json:"input_scripts,omitempty"`
}

func (m *InputScriptResp) Reset()                    { *m = InputScriptResp{} }
func (m *InputScriptResp) String() string            { return proto.CompactTextString(m) }
func (*InputScriptResp) ProtoMessage()               {}
func (*InputScriptResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }

func (m *InputScriptResp) GetInputScripts() []*InputScript {
	if m != nil {
		return m.InputScripts
	}
	return nil
}

func init() {
	proto.RegisterType((*KeyLocator)(nil), "signrpc.KeyLocator")
	proto.RegisterType((*KeyDescriptor)(nil), "signrpc.KeyDescriptor")
	proto.RegisterType((*TxOut)(nil), "signrpc.TxOut")
	proto.RegisterType((*SignDescriptor)(nil), "signrpc.SignDescriptor")
	proto.RegisterType((*SignReq)(nil), "signrpc.SignReq")
	proto.RegisterType((*SignResp)(nil), "signrpc.SignResp")
	proto.RegisterType((*InputScript)(nil), "signrpc.InputScript")
	proto.RegisterType((*InputScriptResp)(nil), "signrpc.InputScriptResp")
}

// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn

// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4

// Client API for Signer service

type SignerClient interface {
	// *
	// SignOutputRaw is a method that can be used to generated a signature for a
	// set of inputs/outputs to a transaction. Each request specifies details
	// concerning how the outputs should be signed, which keys they should be
	// signed with, and also any optional tweaks. The return value is a fixed
	// 64-byte signature (the same format as we use on the wire in Lightning).
	//
	// If we are  unable to sign using the specified keys, then an error will be
	// returned.
	SignOutputRaw(ctx context.Context, in *SignReq, opts ...grpc.CallOption) (*SignResp, error)
	// *
	// ComputeInputScript generates a complete InputIndex for the passed
	// transaction with the signature as defined within the passed SignDescriptor.
	// This method should be capable of generating the proper input script for
	// both regular p2wkh output and p2wkh outputs nested within a regular p2sh
	// output.
	//
	// Note that when using this method to sign inputs belonging to the wallet,
	// the only items of the SignDescriptor that need to be populated are pkScript
	// in the TxOut field, the value in that same field, and finally the input
	// index.
	ComputeInputScript(ctx context.Context, in *SignReq, opts ...grpc.CallOption) (*InputScriptResp, error)
}

type signerClient struct {
	cc *grpc.ClientConn
}

func NewSignerClient(cc *grpc.ClientConn) SignerClient {
	return &signerClient{cc}
}

func (c *signerClient) SignOutputRaw(ctx context.Context, in *SignReq, opts ...grpc.CallOption) (*SignResp, error) {
	out := new(SignResp)
	err := grpc.Invoke(ctx, "/signrpc.Signer/SignOutputRaw", in, out, c.cc, opts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

func (c *signerClient) ComputeInputScript(ctx context.Context, in *SignReq, opts ...grpc.CallOption) (*InputScriptResp, error) {
	out := new(InputScriptResp)
	err := grpc.Invoke(ctx, "/signrpc.Signer/ComputeInputScript", in, out, c.cc, opts...)
	if err != nil {
		return nil, err
	}
	return out, nil
}

// Server API for Signer service

type SignerServer interface {
	// *
	// SignOutputRaw is a method that can be used to generated a signature for a
	// set of inputs/outputs to a transaction. Each request specifies details
	// concerning how the outputs should be signed, which keys they should be
	// signed with, and also any optional tweaks. The return value is a fixed
	// 64-byte signature (the same format as we use on the wire in Lightning).
	//
	// If we are  unable to sign using the specified keys, then an error will be
	// returned.
	SignOutputRaw(context.Context, *SignReq) (*SignResp, error)
	// *
	// ComputeInputScript generates a complete InputIndex for the passed
	// transaction with the signature as defined within the passed SignDescriptor.
	// This method should be capable of generating the proper input script for
	// both regular p2wkh output and p2wkh outputs nested within a regular p2sh
	// output.
	//
	// Note that when using this method to sign inputs belonging to the wallet,
	// the only items of the SignDescriptor that need to be populated are pkScript
	// in the TxOut field, the value in that same field, and finally the input
	// index.
	ComputeInputScript(context.Context, *SignReq) (*InputScriptResp, error)
}

func RegisterSignerServer(s *grpc.Server, srv SignerServer) {
	s.RegisterService(&_Signer_serviceDesc, srv)
}

func _Signer_SignOutputRaw_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(SignReq)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(SignerServer).SignOutputRaw(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: "/signrpc.Signer/SignOutputRaw",
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(SignerServer).SignOutputRaw(ctx, req.(*SignReq))
	}
	return interceptor(ctx, in, info, handler)
}

func _Signer_ComputeInputScript_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
	in := new(SignReq)
	if err := dec(in); err != nil {
		return nil, err
	}
	if interceptor == nil {
		return srv.(SignerServer).ComputeInputScript(ctx, in)
	}
	info := &grpc.UnaryServerInfo{
		Server:     srv,
		FullMethod: "/signrpc.Signer/ComputeInputScript",
	}
	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
		return srv.(SignerServer).ComputeInputScript(ctx, req.(*SignReq))
	}
	return interceptor(ctx, in, info, handler)
}

var _Signer_serviceDesc = grpc.ServiceDesc{
	ServiceName: "signrpc.Signer",
	HandlerType: (*SignerServer)(nil),
	Methods: []grpc.MethodDesc{
		{
			MethodName: "SignOutputRaw",
			Handler:    _Signer_SignOutputRaw_Handler,
		},
		{
			MethodName: "ComputeInputScript",
			Handler:    _Signer_ComputeInputScript_Handler,
		},
	},
	Streams:  []grpc.StreamDesc{},
	Metadata: "signrpc/signer.proto",
}

func init() { proto.RegisterFile("signrpc/signer.proto", fileDescriptor0) }

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