bytomTransaction

package

v1.0.3 Latest Latest Go to latest Published: Apr 20, 2019 License: GPL-3.0 Imports: 7 Imported by: 0

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Repository

README ¶

Bytom Transaction Driver

        transaction_test.go测试案例说明
        Test_case1    : 花费单个P2WPKH-UTXO
        Test_case2    : 花费多个P2WPKH-UTXO
        Test_case3    : 多签地址构建验证
        Test_case4    : 花费多签掉UTXO

当前支持

        交易单构建
        交易单签名
        交易单合并
        交易单验签

        P2WPKH
        Multisig

TODO

        智能合约

Documentation ¶

Index ¶

Constants
func Bech32Decode(bech string) (string, []byte, error)
func Bech32Encode(hrp string, data []byte) (string, error)
func ConvertBits(data []byte, fromBits, toBits uint8, pad bool) ([]byte, error)
func CreateEmptyRawTransaction(vins []Vin, vouts []Vout, timeRange uint64, isTestNet bool) (string, error)
func CreateMultiSig(required byte, pubkeys [][]byte, isTestNet bool) (string, string, error)
func InsertSignatureIntoEmptyTransaction(txHex string, txHashes []TxHash) (string, error)
func VerifyRawTransaction(txHex string) bool
type MultiTx
type NormalTx
type SigPub
- func SignRawTransactionHash(txHash string, prikey []byte) (*SigPub, error)
type Transaction
- func DecodeRawTransaction(txBytes []byte) (*Transaction, error)
- func (t *Transaction) GetTimeRange() uint64
- func (t *Transaction) SetTimeRange(time uint64)
- func (t *Transaction) SetTransVersion(ver uint64)
type TxHash
- func CreateRawTransactionHashForSig(txHex string, isTestNet bool) ([]TxHash, error)
- func (th TxHash) IsMultiSig() bool
- func (th *TxHash) PadMultiSig(signScriptHex string) error
type TxIn
- func (in TxIn) GetAmount() uint64
- func (in TxIn) GetAssetID() string
- func (in TxIn) GetControlProgram() string
- func (in TxIn) GetSourceID() string
- func (in TxIn) GetSourcePosition() uint64
- func (in *TxIn) SetAmount(amount uint64)
- func (in *TxIn) SetAssetID(hexID string) error
- func (in *TxIn) SetControlProgram(hexProgram string) error
- func (in *TxIn) SetSourceID(hexID string) error
- func (in *TxIn) SetSourcePosition(pos uint64)
type TxOut
- func (out TxOut) GetAmount() uint64
- func (out *TxOut) SetAmount(amount uint64)
- func (out *TxOut) SetAssetID()
- func (out *TxOut) SetControlProgram(address string) error
type Vin
type Vout

Constants ¶

View Source

const (
	Bech32HRPSegwitMainNet    = "bm"
	Bech32HRPSegwitTestNet    = "tm"
	HashPrefixEntry           = "entryid:"
	HashPrefixOutput          = "output1:"
	HashPrefixSpend           = "spend1:"
	HashPrefixMux             = "mux1:"
	HashPrefixTxheader        = "txheader:"
	DefaultWitnessVersion     = byte(0)
	DefaultSerFlags           = byte(7)
	DefaultTransactionVersion = uint64(1)
	DefaultAssetVersion       = byte(1)
	DefaultOutVersion         = byte(1)
	DefaultVMVersion          = uint64(1)
	Op_true                   = byte(0x51)
	Op_1                      = byte(0x51)
	Op_TxSignHash             = byte(0xAE)
	Op_CheckMultiSig          = byte(0xAD)

	BTMAssetID = "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
)

Variables ¶

This section is empty.

Functions ¶

func Bech32Decode ¶

func Bech32Decode(bech string) (string, []byte, error)

Decode decodes a bech32 encoded string, returning the human-readable part and the data part excluding the checksum.

func Bech32Encode ¶

func Bech32Encode(hrp string, data []byte) (string, error)

Encode encodes a byte slice into a bech32 string with the human-readable part hrb. Note that the bytes must each encode 5 bits (base32).

func ConvertBits ¶

func ConvertBits(data []byte, fromBits, toBits uint8, pad bool) ([]byte, error)

ConvertBits converts a byte slice where each byte is encoding fromBits bits, to a byte slice where each byte is encoding toBits bits.

func CreateEmptyRawTransaction ¶

func CreateEmptyRawTransaction(vins []Vin, vouts []Vout, timeRange uint64, isTestNet bool) (string, error)

func CreateMultiSig ¶

func CreateMultiSig(required byte, pubkeys [][]byte, isTestNet bool) (string, string, error)

func InsertSignatureIntoEmptyTransaction ¶

func InsertSignatureIntoEmptyTransaction(txHex string, txHashes []TxHash) (string, error)

func VerifyRawTransaction ¶

func VerifyRawTransaction(txHex string) bool

Types ¶

type MultiTx ¶

type MultiTx struct {
	Pubkey string
	SigPub SigPub
}

type NormalTx ¶

type NormalTx struct {
	Address string
	SigPub  SigPub
}

type SigPub ¶

type SigPub struct {
	Signature []byte
	Pubkey    []byte
}

func SignRawTransactionHash ¶

func SignRawTransactionHash(txHash string, prikey []byte) (*SigPub, error)

type Transaction ¶

type Transaction struct {
	Version   []byte
	TimeRange []byte
	Inputs    []TxIn
	Outputs   []TxOut
}

func DecodeRawTransaction ¶

func DecodeRawTransaction(txBytes []byte) (*Transaction, error)

func (*Transaction) GetTimeRange ¶

func (t *Transaction) GetTimeRange() uint64

func (*Transaction) SetTimeRange ¶

func (t *Transaction) SetTimeRange(time uint64)

func (*Transaction) SetTransVersion ¶

func (t *Transaction) SetTransVersion(ver uint64)

type TxHash ¶

type TxHash struct {
	Hash      string
	NRequired byte
	Normal    *NormalTx
	Multi     []MultiTx
}

func CreateRawTransactionHashForSig ¶

func CreateRawTransactionHashForSig(txHex string, isTestNet bool) ([]TxHash, error)

func (TxHash) IsMultiSig ¶

func (th TxHash) IsMultiSig() bool

func (*TxHash) PadMultiSig ¶

func (th *TxHash) PadMultiSig(signScriptHex string) error

type TxIn ¶

type TxIn struct {
	SourceID       []byte
	SourcePosition []byte
	AssetID        []byte
	Amount         []byte
	ControlProgram []byte
	SigPub         *SigPub
	MultiSig       []byte
}

func (TxIn) GetAmount ¶

func (in TxIn) GetAmount() uint64

func (TxIn) GetAssetID ¶

func (in TxIn) GetAssetID() string

func (TxIn) GetControlProgram ¶

func (in TxIn) GetControlProgram() string

func (TxIn) GetSourceID ¶

func (in TxIn) GetSourceID() string

func (TxIn) GetSourcePosition ¶

func (in TxIn) GetSourcePosition() uint64

func (*TxIn) SetAmount ¶

func (in *TxIn) SetAmount(amount uint64)

func (*TxIn) SetAssetID ¶

func (in *TxIn) SetAssetID(hexID string) error

func (*TxIn) SetControlProgram ¶

func (in *TxIn) SetControlProgram(hexProgram string) error

func (*TxIn) SetSourceID ¶

func (in *TxIn) SetSourceID(hexID string) error

func (*TxIn) SetSourcePosition ¶

func (in *TxIn) SetSourcePosition(pos uint64)

type TxOut ¶

type TxOut struct {
	AssetID        []byte
	ControlProgram []byte
	Amount         []byte
}

func (TxOut) GetAmount ¶

func (out TxOut) GetAmount() uint64

func (*TxOut) SetAmount ¶

func (out *TxOut) SetAmount(amount uint64)

func (*TxOut) SetAssetID ¶

func (out *TxOut) SetAssetID()

func (*TxOut) SetControlProgram ¶

func (out *TxOut) SetControlProgram(address string) error

type Vin ¶

type Vin struct {
	SourceID       string
	SourcePosition uint64
	AssetID        string
	Amount         uint64
	ControlProgram string
}

type Vout ¶

type Vout struct {
	Address string
	Amount  uint64
}

Source Files ¶

View all Source files

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