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proposal_response.pb.go
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proposal_response.pb.go
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// Code generated by protoc-gen-go.
// source: peer/proposal_response.proto
// DO NOT EDIT!
package peer
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import google_protobuf1 "github.com/golang/protobuf/ptypes/timestamp"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// A ProposalResponse is returned from an endorser to the proposal submitter.
// The idea is that this message contains the endorser's response to the
// request of a client to perform an action over a chaincode (or more
// generically on the ledger); the response might be success/error (conveyed in
// the Response field) together with a description of the action and a
// signature over it by that endorser. If a sufficient number of distinct
// endorsers agree on the same action and produce signature to that effect, a
// transaction can be generated and sent for ordering.
type ProposalResponse struct {
// Version indicates message protocol version
Version int32 `protobuf:"varint,1,opt,name=version" json:"version,omitempty"`
// Timestamp is the time that the message
// was created as defined by the sender
Timestamp *google_protobuf1.Timestamp `protobuf:"bytes,2,opt,name=timestamp" json:"timestamp,omitempty"`
// A response message indicating whether the
// endorsement of the action was successful
Response *Response `protobuf:"bytes,4,opt,name=response" json:"response,omitempty"`
// The payload of response. It is the bytes of ProposalResponsePayload
Payload []byte `protobuf:"bytes,5,opt,name=payload,proto3" json:"payload,omitempty"`
// The endorsement of the proposal, basically
// the endorser's signature over the payload
Endorsement *Endorsement `protobuf:"bytes,6,opt,name=endorsement" json:"endorsement,omitempty"`
}
func (m *ProposalResponse) Reset() { *m = ProposalResponse{} }
func (m *ProposalResponse) String() string { return proto.CompactTextString(m) }
func (*ProposalResponse) ProtoMessage() {}
func (*ProposalResponse) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{0} }
func (m *ProposalResponse) GetTimestamp() *google_protobuf1.Timestamp {
if m != nil {
return m.Timestamp
}
return nil
}
func (m *ProposalResponse) GetResponse() *Response {
if m != nil {
return m.Response
}
return nil
}
func (m *ProposalResponse) GetEndorsement() *Endorsement {
if m != nil {
return m.Endorsement
}
return nil
}
// A response with a representation similar to an HTTP response that can
// be used within another message.
type Response struct {
// A status code that should follow the HTTP status codes.
Status int32 `protobuf:"varint,1,opt,name=status" json:"status,omitempty"`
// A message associated with the response code.
Message string `protobuf:"bytes,2,opt,name=message" json:"message,omitempty"`
// A payload that can be used to include metadata with this response.
Payload []byte `protobuf:"bytes,3,opt,name=payload,proto3" json:"payload,omitempty"`
}
func (m *Response) Reset() { *m = Response{} }
func (m *Response) String() string { return proto.CompactTextString(m) }
func (*Response) ProtoMessage() {}
func (*Response) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{1} }
// ProposalResponsePayload is the payload of a proposal response. This message
// is the "bridge" between the client's request and the endorser's action in
// response to that request. Concretely, for chaincodes, it contains a hashed
// representation of the proposal (proposalHash) and a representation of the
// chaincode state changes and events inside the extension field.
type ProposalResponsePayload struct {
// Hash of the proposal that triggered this response. The hash is used to
// link a response with its proposal, both for bookeeping purposes on an
// asynchronous system and for security reasons (accountability,
// non-repudiation). The hash usually covers the entire Proposal message
// (byte-by-byte). However this implies that the hash can only be verified
// if the entire proposal message is available when ProposalResponsePayload is
// included in a transaction or stored in the ledger. For confidentiality
// reasons, with chaincodes it might be undesirable to store the proposal
// payload in the ledger. If the type is CHAINCODE, this is handled by
// separating the proposal's header and
// the payload: the header is always hashed in its entirety whereas the
// payload can either be hashed fully, or only its hash may be hashed, or
// nothing from the payload can be hashed. The PayloadVisibility field in the
// Header's extension controls to which extent the proposal payload is
// "visible" in the sense that was just explained.
ProposalHash []byte `protobuf:"bytes,1,opt,name=proposal_hash,json=proposalHash,proto3" json:"proposal_hash,omitempty"`
// Extension should be unmarshaled to a type-specific message. The type of
// the extension in any proposal response depends on the type of the proposal
// that the client selected when the proposal was initially sent out. In
// particular, this information is stored in the type field of a Header. For
// chaincode, it's a ChaincodeAction message
Extension []byte `protobuf:"bytes,2,opt,name=extension,proto3" json:"extension,omitempty"`
}
func (m *ProposalResponsePayload) Reset() { *m = ProposalResponsePayload{} }
func (m *ProposalResponsePayload) String() string { return proto.CompactTextString(m) }
func (*ProposalResponsePayload) ProtoMessage() {}
func (*ProposalResponsePayload) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{2} }
// An endorsement is a signature of an endorser over a proposal response. By
// producing an endorsement message, an endorser implicitly "approves" that
// proposal response and the actions contained therein. When enough
// endorsements have been collected, a transaction can be generated out of a
// set of proposal responses. Note that this message only contains an identity
// and a signature but no signed payload. This is intentional because
// endorsements are supposed to be collected in a transaction, and they are all
// expected to endorse a single proposal response/action (many endorsements
// over a single proposal response)
type Endorsement struct {
// Identity of the endorser (e.g. its certificate)
Endorser []byte `protobuf:"bytes,1,opt,name=endorser,proto3" json:"endorser,omitempty"`
// Signature of the payload included in ProposalResponse concatenated with
// the endorser's certificate; ie, sign(ProposalResponse.payload + endorser)
Signature []byte `protobuf:"bytes,2,opt,name=signature,proto3" json:"signature,omitempty"`
}
func (m *Endorsement) Reset() { *m = Endorsement{} }
func (m *Endorsement) String() string { return proto.CompactTextString(m) }
func (*Endorsement) ProtoMessage() {}
func (*Endorsement) Descriptor() ([]byte, []int) { return fileDescriptor8, []int{3} }
func init() {
proto.RegisterType((*ProposalResponse)(nil), "protos.ProposalResponse")
proto.RegisterType((*Response)(nil), "protos.Response")
proto.RegisterType((*ProposalResponsePayload)(nil), "protos.ProposalResponsePayload")
proto.RegisterType((*Endorsement)(nil), "protos.Endorsement")
}
func init() { proto.RegisterFile("peer/proposal_response.proto", fileDescriptor8) }
var fileDescriptor8 = []byte{
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