common

package
v0.0.0-...-cfcde66 Latest Latest
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 Go to latest Published: Jan 25, 2019 License: Apache-2.0 Imports: 4 Imported by: 6

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var BlockMetadataIndex_name = map[int32]string{
	0: "SIGNATURES",
	1: "LAST_CONFIG",
	2: "TRANSACTIONS_FILTER",
	3: "ORDERER",
}
View Source 
var BlockMetadataIndex_value = map[string]int32{
	"SIGNATURES":          0,
	"LAST_CONFIG":         1,
	"TRANSACTIONS_FILTER": 2,
	"ORDERER":             3,
}
View Source 
var HeaderType_name = map[int32]string{
	0: "MESSAGE",
	1: "CONFIG",
	2: "CONFIG_UPDATE",
	3: "ENDORSER_TRANSACTION",
	4: "ORDERER_TRANSACTION",
	5: "DELIVER_SEEK_INFO",
	6: "CHAINCODE_PACKAGE",
	7: "PEER_RESOURCE_UPDATE",
}
View Source 
var HeaderType_value = map[string]int32{
	"MESSAGE":              0,
	"CONFIG":               1,
	"CONFIG_UPDATE":        2,
	"ENDORSER_TRANSACTION": 3,
	"ORDERER_TRANSACTION":  4,
	"DELIVER_SEEK_INFO":    5,
	"CHAINCODE_PACKAGE":    6,
	"PEER_RESOURCE_UPDATE": 7,
}
View Source 
var Status_name = map[int32]string{
	0:   "UNKNOWN",
	200: "SUCCESS",
	400: "BAD_REQUEST",
	403: "FORBIDDEN",
	404: "NOT_FOUND",
	413: "REQUEST_ENTITY_TOO_LARGE",
	500: "INTERNAL_SERVER_ERROR",
	501: "NOT_IMPLEMENTED",
	503: "SERVICE_UNAVAILABLE",
}
View Source 
var Status_value = map[string]int32{
	"UNKNOWN":                  0,
	"SUCCESS":                  200,
	"BAD_REQUEST":              400,
	"FORBIDDEN":                403,
	"NOT_FOUND":                404,
	"REQUEST_ENTITY_TOO_LARGE": 413,
	"INTERNAL_SERVER_ERROR":    500,
	"NOT_IMPLEMENTED":          501,
	"SERVICE_UNAVAILABLE":      503,
}

Functions

This section is empty.

Types

type Block 

type Block struct {
	Header   *BlockHeader   `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
	Data     *BlockData     `protobuf:"bytes,2,opt,name=data" json:"data,omitempty"`
	Metadata *BlockMetadata `protobuf:"bytes,3,opt,name=metadata" json:"metadata,omitempty"`
}

This is finalized block structure to be shared among the orderer and peer Note that the BlockHeader chains to the previous BlockHeader, and the BlockData hash is embedded in the BlockHeader. This makes it natural and obvious that the Data is included in the hash, but the Metadata is not.

func (*Block) Descriptor 

func (*Block) Descriptor() ([]byte, []int)

func (*Block) GetData 

func (m *Block) GetData() *BlockData

func (*Block) GetHeader 

func (m *Block) GetHeader() *BlockHeader

func (*Block) GetMetadata 

func (m *Block) GetMetadata() *BlockMetadata

func (*Block) ProtoMessage 

func (*Block) ProtoMessage()

func (*Block) Reset 

func (m *Block) Reset()

func (*Block) String 

func (m *Block) String() string

type BlockData 

type BlockData struct {
	Data [][]byte `protobuf:"bytes,1,rep,name=data,proto3" json:"data,omitempty"`
}

func (*BlockData) Descriptor 

func (*BlockData) Descriptor() ([]byte, []int)

func (*BlockData) GetData 

func (m *BlockData) GetData() [][]byte

func (*BlockData) ProtoMessage 

func (*BlockData) ProtoMessage()

func (*BlockData) Reset 

func (m *BlockData) Reset()

func (*BlockData) String 

func (m *BlockData) String() string

type BlockHeader 

type BlockHeader struct {
	Number       uint64 `protobuf:"varint,1,opt,name=number" json:"number,omitempty"`
	PreviousHash []byte `protobuf:"bytes,2,opt,name=previous_hash,json=previousHash,proto3" json:"previous_hash,omitempty"`
	DataHash     []byte `protobuf:"bytes,3,opt,name=data_hash,json=dataHash,proto3" json:"data_hash,omitempty"`
}

BlockHeader is the element of the block which forms the block chain The block header is hashed using the configured chain hashing algorithm over the ASN.1 encoding of the BlockHeader

func (*BlockHeader) Descriptor 

func (*BlockHeader) Descriptor() ([]byte, []int)

func (*BlockHeader) GetDataHash 

func (m *BlockHeader) GetDataHash() []byte

func (*BlockHeader) GetNumber 

func (m *BlockHeader) GetNumber() uint64

func (*BlockHeader) GetPreviousHash 

func (m *BlockHeader) GetPreviousHash() []byte

func (*BlockHeader) ProtoMessage 

func (*BlockHeader) ProtoMessage()

func (*BlockHeader) Reset 

func (m *BlockHeader) Reset()

func (*BlockHeader) String 

func (m *BlockHeader) String() string

type BlockMetadata 

type BlockMetadata struct {
	Metadata [][]byte `protobuf:"bytes,1,rep,name=metadata,proto3" json:"metadata,omitempty"`
}

func (*BlockMetadata) Descriptor 

func (*BlockMetadata) Descriptor() ([]byte, []int)

func (*BlockMetadata) GetMetadata 

func (m *BlockMetadata) GetMetadata() [][]byte

func (*BlockMetadata) ProtoMessage 

func (*BlockMetadata) ProtoMessage()

func (*BlockMetadata) Reset 

func (m *BlockMetadata) Reset()

func (*BlockMetadata) String 

func (m *BlockMetadata) String() string

type BlockMetadataIndex 

type BlockMetadataIndex int32

This enum enlists indexes of the block metadata array 

const (
	BlockMetadataIndex_SIGNATURES          BlockMetadataIndex = 0
	BlockMetadataIndex_LAST_CONFIG         BlockMetadataIndex = 1
	BlockMetadataIndex_TRANSACTIONS_FILTER BlockMetadataIndex = 2
	BlockMetadataIndex_ORDERER             BlockMetadataIndex = 3
)

func (BlockMetadataIndex) EnumDescriptor 

func (BlockMetadataIndex) EnumDescriptor() ([]byte, []int)

func (BlockMetadataIndex) String 

func (x BlockMetadataIndex) String() string

type BlockchainInfo 

type BlockchainInfo struct {
	Height            uint64 `protobuf:"varint,1,opt,name=height" json:"height,omitempty"`
	CurrentBlockHash  []byte `protobuf:"bytes,2,opt,name=currentBlockHash,proto3" json:"currentBlockHash,omitempty"`
	PreviousBlockHash []byte `protobuf:"bytes,3,opt,name=previousBlockHash,proto3" json:"previousBlockHash,omitempty"`
}

Contains information about the blockchain ledger such as height, current block hash, and previous block hash.

func (*BlockchainInfo) Descriptor 

func (*BlockchainInfo) Descriptor() ([]byte, []int)

func (*BlockchainInfo) GetCurrentBlockHash 

func (m *BlockchainInfo) GetCurrentBlockHash() []byte

func (*BlockchainInfo) GetHeight 

func (m *BlockchainInfo) GetHeight() uint64

func (*BlockchainInfo) GetPreviousBlockHash 

func (m *BlockchainInfo) GetPreviousBlockHash() []byte

func (*BlockchainInfo) ProtoMessage 

func (*BlockchainInfo) ProtoMessage()

func (*BlockchainInfo) Reset 

func (m *BlockchainInfo) Reset()

func (*BlockchainInfo) String 

func (m *BlockchainInfo) String() string

type ChannelHeader 

type ChannelHeader struct {
	Type int32 `protobuf:"varint,1,opt,name=type" json:"type,omitempty"`
	// Version indicates message protocol version
	Version int32 `protobuf:"varint,2,opt,name=version" json:"version,omitempty"`
	// Timestamp is the local time when the message was created
	// by the sender
	Timestamp *google_protobuf.Timestamp `protobuf:"bytes,3,opt,name=timestamp" json:"timestamp,omitempty"`
	// Identifier of the channel this message is bound for
	ChannelId string `protobuf:"bytes,4,opt,name=channel_id,json=channelId" json:"channel_id,omitempty"`
	// An unique identifier that is used end-to-end.
	//  -  set by higher layers such as end user or SDK
	//  -  passed to the endorser (which will check for uniqueness)
	//  -  as the header is passed along unchanged, it will be
	//     be retrieved by the committer (uniqueness check here as well)
	//  -  to be stored in the ledger
	TxId string `protobuf:"bytes,5,opt,name=tx_id,json=txId" json:"tx_id,omitempty"`
	// The epoch in which this header was generated, where epoch is defined based on block height
	// Epoch in which the response has been generated. This field identifies a
	// logical window of time. A proposal response is accepted by a peer only if
	// two conditions hold:
	// 1. the epoch specified in the message is the current epoch
	// 2. this message has been only seen once during this epoch (i.e. it hasn't
	//    been replayed)
	Epoch uint64 `protobuf:"varint,6,opt,name=epoch" json:"epoch,omitempty"`
	// Extension that may be attached based on the header type
	Extension []byte `protobuf:"bytes,7,opt,name=extension,proto3" json:"extension,omitempty"`
	// If mutual TLS is employed, this represents
	// the hash of the client's TLS certificate
	TlsCertHash []byte `protobuf:"bytes,8,opt,name=tls_cert_hash,json=tlsCertHash,proto3" json:"tls_cert_hash,omitempty"`
}

Header is a generic replay prevention and identity message to include in a signed payload

func (*ChannelHeader) Descriptor 

func (*ChannelHeader) Descriptor() ([]byte, []int)

func (*ChannelHeader) GetChannelId 

func (m *ChannelHeader) GetChannelId() string

func (*ChannelHeader) GetEpoch 

func (m *ChannelHeader) GetEpoch() uint64

func (*ChannelHeader) GetExtension 

func (m *ChannelHeader) GetExtension() []byte

func (*ChannelHeader) GetTimestamp 

func (m *ChannelHeader) GetTimestamp() *google_protobuf.Timestamp

func (*ChannelHeader) GetTlsCertHash 

func (m *ChannelHeader) GetTlsCertHash() []byte

func (*ChannelHeader) GetTxId 

func (m *ChannelHeader) GetTxId() string

func (*ChannelHeader) GetType 

func (m *ChannelHeader) GetType() int32

func (*ChannelHeader) GetVersion 

func (m *ChannelHeader) GetVersion() int32

func (*ChannelHeader) ProtoMessage 

func (*ChannelHeader) ProtoMessage()

func (*ChannelHeader) Reset 

func (m *ChannelHeader) Reset()

func (*ChannelHeader) String 

func (m *ChannelHeader) String() string

type Envelope 

type Envelope struct {
	// A marshaled Payload
	Payload []byte `protobuf:"bytes,1,opt,name=payload,proto3" json:"payload,omitempty"`
	// A signature by the creator specified in the Payload header
	Signature []byte `protobuf:"bytes,2,opt,name=signature,proto3" json:"signature,omitempty"`
}

Envelope wraps a Payload with a signature so that the message may be authenticated

func (*Envelope) Descriptor 

func (*Envelope) Descriptor() ([]byte, []int)

func (*Envelope) GetPayload 

func (m *Envelope) GetPayload() []byte

func (*Envelope) GetSignature 

func (m *Envelope) GetSignature() []byte

func (*Envelope) ProtoMessage 

func (*Envelope) ProtoMessage()

func (*Envelope) Reset 

func (m *Envelope) Reset()

func (*Envelope) String 

func (m *Envelope) String() string
type Header struct {
	ChannelHeader   []byte `protobuf:"bytes,1,opt,name=channel_header,json=channelHeader,proto3" json:"channel_header,omitempty"`
	SignatureHeader []byte `protobuf:"bytes,2,opt,name=signature_header,json=signatureHeader,proto3" json:"signature_header,omitempty"`
}

func (*Header) Descriptor 

func (*Header) Descriptor() ([]byte, []int)

func (*Header) GetChannelHeader 

func (m *Header) GetChannelHeader() []byte

func (*Header) GetSignatureHeader 

func (m *Header) GetSignatureHeader() []byte

func (*Header) ProtoMessage 

func (*Header) ProtoMessage()

func (*Header) Reset 

func (m *Header) Reset()

func (*Header) String 

func (m *Header) String() string

type HeaderType 

type HeaderType int32
const (
	HeaderType_MESSAGE              HeaderType = 0
	HeaderType_CONFIG               HeaderType = 1
	HeaderType_CONFIG_UPDATE        HeaderType = 2
	HeaderType_ENDORSER_TRANSACTION HeaderType = 3
	HeaderType_ORDERER_TRANSACTION  HeaderType = 4
	HeaderType_DELIVER_SEEK_INFO    HeaderType = 5
	HeaderType_CHAINCODE_PACKAGE    HeaderType = 6
	HeaderType_PEER_RESOURCE_UPDATE HeaderType = 7
)

func (HeaderType) EnumDescriptor 

func (HeaderType) EnumDescriptor() ([]byte, []int)

func (HeaderType) String 

func (x HeaderType) String() string

type LastConfig 

type LastConfig struct {
	Index uint64 `protobuf:"varint,1,opt,name=index" json:"index,omitempty"`
}

LastConfig is the encoded value for the Metadata message which is encoded in the LAST_CONFIGURATION block metadata index

func (*LastConfig) Descriptor 

func (*LastConfig) Descriptor() ([]byte, []int)

func (*LastConfig) GetIndex 

func (m *LastConfig) GetIndex() uint64

func (*LastConfig) ProtoMessage 

func (*LastConfig) ProtoMessage()

func (*LastConfig) Reset 

func (m *LastConfig) Reset()

func (*LastConfig) String 

func (m *LastConfig) String() string

type Metadata 

type Metadata struct {
	Value      []byte               `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
	Signatures []*MetadataSignature `protobuf:"bytes,2,rep,name=signatures" json:"signatures,omitempty"`
}

Metadata is a common structure to be used to encode block metadata

func (*Metadata) Descriptor 

func (*Metadata) Descriptor() ([]byte, []int)

func (*Metadata) GetSignatures 

func (m *Metadata) GetSignatures() []*MetadataSignature

func (*Metadata) GetValue 

func (m *Metadata) GetValue() []byte

func (*Metadata) ProtoMessage 

func (*Metadata) ProtoMessage()

func (*Metadata) Reset 

func (m *Metadata) Reset()

func (*Metadata) String 

func (m *Metadata) String() string

type MetadataSignature 

type MetadataSignature struct {
	SignatureHeader []byte `protobuf:"bytes,1,opt,name=signature_header,json=signatureHeader,proto3" json:"signature_header,omitempty"`
	Signature       []byte `protobuf:"bytes,2,opt,name=signature,proto3" json:"signature,omitempty"`
}

func (*MetadataSignature) Descriptor 

func (*MetadataSignature) Descriptor() ([]byte, []int)

func (*MetadataSignature) GetSignature 

func (m *MetadataSignature) GetSignature() []byte

func (*MetadataSignature) GetSignatureHeader 

func (m *MetadataSignature) GetSignatureHeader() []byte

func (*MetadataSignature) ProtoMessage 

func (*MetadataSignature) ProtoMessage()

func (*MetadataSignature) Reset 

func (m *MetadataSignature) Reset()

func (*MetadataSignature) String 

func (m *MetadataSignature) String() string

type Payload 

type Payload struct {
	// Header is included to provide identity and prevent replay
	Header *Header `protobuf:"bytes,1,opt,name=header" json:"header,omitempty"`
	// Data, the encoding of which is defined by the type in the header
	Data []byte `protobuf:"bytes,2,opt,name=data,proto3" json:"data,omitempty"`
}

Payload is the message contents (and header to allow for signing)

func (*Payload) Descriptor 

func (*Payload) Descriptor() ([]byte, []int)

func (*Payload) GetData 

func (m *Payload) GetData() []byte

func (*Payload) GetHeader 

func (m *Payload) GetHeader() *Header

func (*Payload) ProtoMessage 

func (*Payload) ProtoMessage()

func (*Payload) Reset 

func (m *Payload) Reset()

func (*Payload) String 

func (m *Payload) String() string

type SignatureHeader 

type SignatureHeader struct {
	// Creator of the message, a marshaled msp.SerializedIdentity
	Creator []byte `protobuf:"bytes,1,opt,name=creator,proto3" json:"creator,omitempty"`
	// Arbitrary number that may only be used once. Can be used to detect replay attacks.
	Nonce []byte `protobuf:"bytes,2,opt,name=nonce,proto3" json:"nonce,omitempty"`
	// TxID generator
	TxIDGenerator []byte `protobuf:"bytes,3,opt,name=txIDGenerator,proto3" json:"txIDGenerator,omitempty`
}

func (*SignatureHeader) Descriptor 

func (*SignatureHeader) Descriptor() ([]byte, []int)

func (*SignatureHeader) GetCreator 

func (m *SignatureHeader) GetCreator() []byte

func (*SignatureHeader) GetNonce 

func (m *SignatureHeader) GetNonce() []byte

func (*SignatureHeader) GetTxIDGenerator 

func (m *SignatureHeader) GetTxIDGenerator() []byte

func (*SignatureHeader) ProtoMessage 

func (*SignatureHeader) ProtoMessage()

func (*SignatureHeader) Reset 

func (m *SignatureHeader) Reset()

func (*SignatureHeader) String 

func (m *SignatureHeader) String() string

type Status 

type Status int32

These status codes are intended to resemble selected HTTP status codes 

const (
	Status_UNKNOWN                  Status = 0
	Status_SUCCESS                  Status = 200
	Status_BAD_REQUEST              Status = 400
	Status_FORBIDDEN                Status = 403
	Status_NOT_FOUND                Status = 404
	Status_REQUEST_ENTITY_TOO_LARGE Status = 413
	Status_INTERNAL_SERVER_ERROR    Status = 500
	Status_NOT_IMPLEMENTED          Status = 501
	Status_SERVICE_UNAVAILABLE      Status = 503
)

func (Status) EnumDescriptor 

func (Status) EnumDescriptor() ([]byte, []int)

func (Status) String 

func (x Status) String() string

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