fabric_tools

Documentation

Overview

Package fabric_tools defines tools for Fabric spv

Index

• func GetBlockDataHash(blockData *fabCommonPb.BlockData) []byte
• func GetBlockHash(header *fabCommonPb.BlockHeader) []byte
• func GetEnvelopeByBytes(data []byte) *fabCommonPb.Envelope
• func GetTransactionChannelId(envelope *fabCommonPb.Envelope) (string, error)
• func GetTransactionContractData(envelope *fabCommonPb.Envelope) (string, [][]byte, error)
• func GetTransactionId(envelope *fabCommonPb.Envelope) (string, error)
• func GetValidationCodeByMetadata(index int, meta *fabCommonPb.BlockMetadata) int32
• func NewBlock() *fabCommonPb.Block
• func NewEnvelope() *fabCommonPb.Envelope

Functions

func GetBlockDataHash

func GetBlockDataHash(blockData *fabCommonPb.BlockData) []byte

GetBlockDataHash calc data hash by block data

func GetBlockHash

func GetBlockHash(header *fabCommonPb.BlockHeader) []byte

GetBlockHash calc block hash for fabric

func GetEnvelopeByBytes

func GetEnvelopeByBytes(data []byte) *fabCommonPb.Envelope

GetEnvelopeByBytes gets an envelope from a block's Data field.

func GetTransactionChannelId

func GetTransactionChannelId(envelope *fabCommonPb.Envelope) (string, error)

GetTransactionChannelId parses transaction for fabric to get channelId

func GetTransactionContractData

func GetTransactionContractData(envelope *fabCommonPb.Envelope) (string, [][]byte, error)

GetTransactionContractData parses transaction for fabric to get contract name and args

func GetTransactionId

func GetTransactionId(envelope *fabCommonPb.Envelope) (string, error)

GetTransactionId parses transaction for fabric to get transaction id

func GetValidationCodeByMetadata

func GetValidationCodeByMetadata(index int, meta *fabCommonPb.BlockMetadata) int32

GetValidationCodeByMetadata gets tx validation code in the block metadata

func NewBlock

func NewBlock() *fabCommonPb.Block

NewBlock and NewEnvelope is test tools

func NewEnvelope

func NewEnvelope() *fabCommonPb.Envelope