ontologyTransaction

package

v1.2.27 Latest Latest Go to latest Published: Mar 12, 2022 License: GPL-3.0 Imports: 7 Imported by: 2

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/blocktree/go-owcdrivers

Links

Open Source Insights

README ¶

Ontology Transaction Driver

        transaction_test.go测试案例说明
        Test_case1    : ONT转账
        Test_case2    : ONG转账
        Test_case3    : 已解绑ONG提取

当前支持

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

TODO

        多签

Documentation ¶

Index ¶

Constants
Variables
func Decode(input string, alphabet *Alphabet) ([]byte, error)
func DecodeCheck(address string) (byte, []byte, error)
func Encode(input []byte, alphabet *Alphabet) string
func EncodeCheck(prefix byte, hash []byte) string
func VerifyAndCombineRawTransaction(emptyTrans string, sigpub []SigPub) (bool, string, error)
type Alphabet
- func NewAlphabet(alphabet string) *Alphabet
- func (alphabet Alphabet) String() string
type NativeInvoke
- func NewNativeInvoke(param TxState) NativeInvoke
- func (ni NativeInvoke) ToBytes() ([]byte, error)
type NativeInvokeV2
- func NewNativeInvokeV2(param TxStateV2) NativeInvokeV2
- func (ni NativeInvokeV2) ToBytes() ([]byte, error)
type SigData
type SigPub
- func SignRawTransactionHash(txHash string, prikey []byte) (*SigPub, error)
type Transaction
- func DecodeRawTransaction(txBytes []byte) (*Transaction, error)
- func NewEmptyTransaction(assetType int, txType byte, nonce uint32, gasPrice, gasLimit uint64, ...) Transaction
- func (t Transaction) GetGasLimit() uint64
- func (t Transaction) GetGasPrice() uint64
- func (t Transaction) GetNonce() uint32
- func (t Transaction) GetPayLoad() string
- func (t Transaction) GetPayer() string
- func (t Transaction) GetTxType() byte
- func (t Transaction) GetVersion() byte
- func (t Transaction) ToBytes() ([]byte, error)
type TxHash
- func CreateRawTransactionAndHash(gasPrice, gasLimit uint64, txState TxState) (string, *TxHash, error)
- func CreateRawTransactionAndHashV2(gasPrice, gasLimit uint64, txState TxStateV2) (string, *TxHash, error)
- func (tx TxHash) GetTxHashHex() string
type TxState
type TxStateV2

Constants ¶

View Source

const (
	AssetONT         = 0
	AssetONG         = 1
	AssetONGWithdraw = 2
)

View Source

const (
	DefaultGasPrice = uint64(500)
	DefaultGasLimit = uint64(20000)
)

View Source

const (
	ONTContractVersion = byte(0x00)
	ONGContractVersion = byte(0x00)
	ONTContractAddress = "0100000000000000000000000000000000000000"
	ONGContractAddress = "0200000000000000000000000000000000000000"
	TxTypeInvoke       = byte(0xD1)
	DefaultAttribute   = byte(0)
)

View Source

const (
	PushBytes75 = 0x4B
	PushData1   = 0x4C
	PushData2   = 0x4D
	PushData4   = 0x4E
)

View Source

const (
	MethodTransfer     = "transfer"
	MethodTransferV2   = "transferV2"
	MethodTransferFrom = "transferFrom"
	NativeInvokeName   = "Ontology.Native.Invoke"
)

View Source

const (
	OpCodePushM1          = byte(0x4F)
	OpCodeNewStruct       = byte(0xC6)
	OpCodeToALTStack      = byte(0x6B)
	OpCodeDupFromALTStack = byte(0x6A)
	OpCodeAppend          = byte(0xC8)
	OpCodePush0           = byte(0x00)
	OpCodePush1           = byte(0x51)
	OpCodeFromALTStack    = byte(0x6C)
	OpCodePack            = byte(0xC1)
	OpCodeSysCall         = byte(0x68)
	OpCodeCheckSig        = byte(0xAC)
	OpCodeCheckMultiSig   = byte(0xAE)
)

View Source

const AddressPrefix = byte(0x17)

Variables ¶

View Source

var (
	CurveOrder     = []byte{0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84, 0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51}
	HalfCurveOrder = []byte{0x7F, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xDE, 0x73, 0x7D, 0x56, 0xD3, 0x8B, 0xCF, 0x42, 0x79, 0xDC, 0xE5, 0x61, 0x7E, 0x31, 0x92, 0xA8}
)

View Source

var (
	BitcoinAlphabet = NewAlphabet("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz")
)

Alphabet: copy from https://en.wikipedia.org/wiki/Base58

View Source

var (
	ErrorInvalidBase58String = errors.New("invalid base58 string")
)

Errors

Functions ¶

func Decode ¶

func Decode(input string, alphabet *Alphabet) ([]byte, error)

Decode docode with custom alphabet

func DecodeCheck ¶

func DecodeCheck(address string) (byte, []byte, error)

return prefix + hash + error

func Encode ¶

func Encode(input []byte, alphabet *Alphabet) string

Encode encode with custom alphabet

func EncodeCheck ¶

func EncodeCheck(prefix byte, hash []byte) string

func VerifyAndCombineRawTransaction ¶ added in v1.0.15

func VerifyAndCombineRawTransaction(emptyTrans string, sigpub []SigPub) (bool, string, error)

Types ¶

type Alphabet ¶

type Alphabet struct {
	// contains filtered or unexported fields
}

Alphabet The base58 alphabet object.

func NewAlphabet ¶

func NewAlphabet(alphabet string) *Alphabet

NewAlphabet create a custom alphabet from 58-length string. Note: len(rune(alphabet)) must be 58.

func (Alphabet) String ¶

func (alphabet Alphabet) String() string

Alphabet's string representation

type NativeInvoke ¶

type NativeInvoke struct {
	Version         byte
	ContractAddress []byte
	Method          string
	Param           TxState
}

func NewNativeInvoke ¶

func NewNativeInvoke(param TxState) NativeInvoke

func (NativeInvoke) ToBytes ¶

func (ni NativeInvoke) ToBytes() ([]byte, error)

type NativeInvokeV2 ¶ added in v1.2.27

type NativeInvokeV2 struct {
	Version         byte
	ContractAddress []byte
	Method          string
	Param           TxStateV2
}

func NewNativeInvokeV2 ¶ added in v1.2.27

func NewNativeInvokeV2(param TxStateV2) NativeInvokeV2

func (NativeInvokeV2) ToBytes ¶ added in v1.2.27

func (ni NativeInvokeV2) ToBytes() ([]byte, error)

type SigData ¶

type SigData struct {
	Nrequired uint16
	SigPubs   []SigPub
}

type SigPub ¶

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

func SignRawTransactionHash ¶

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

type Transaction ¶

type Transaction struct {
	Version    byte
	TxType     byte
	Nonce      []byte
	GasPrice   []byte
	GaseLimit  []byte
	Payer      []byte
	Payload    []byte
	Attributes byte
	SigDatas   []SigData
}

func DecodeRawTransaction ¶

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

func NewEmptyTransaction ¶

func NewEmptyTransaction(assetType int, txType byte, nonce uint32, gasPrice, gasLimit uint64, payer string, payload []byte) Transaction

func (Transaction) GetGasLimit ¶

func (t Transaction) GetGasLimit() uint64

func (Transaction) GetGasPrice ¶

func (t Transaction) GetGasPrice() uint64

func (Transaction) GetNonce ¶

func (t Transaction) GetNonce() uint32

func (Transaction) GetPayLoad ¶

func (t Transaction) GetPayLoad() string

func (Transaction) GetPayer ¶

func (t Transaction) GetPayer() string

func (Transaction) GetTxType ¶

func (t Transaction) GetTxType() byte

func (Transaction) GetVersion ¶

func (t Transaction) GetVersion() byte

func (Transaction) ToBytes ¶

func (t Transaction) ToBytes() ([]byte, error)

type TxHash ¶

type TxHash struct {
	Hash      string
	Addresses []string
}

func CreateRawTransactionAndHash ¶ added in v1.0.15

func CreateRawTransactionAndHash(gasPrice, gasLimit uint64, txState TxState) (string, *TxHash, error)

func CreateRawTransactionAndHashV2 ¶ added in v1.2.27

func CreateRawTransactionAndHashV2(gasPrice, gasLimit uint64, txState TxStateV2) (string, *TxHash, error)

func (TxHash) GetTxHashHex ¶

func (tx TxHash) GetTxHashHex() string

type TxState ¶

type TxState struct {
	AssetType int // 'ont' or 'ong'
	Payer     string
	From      string
	To        string
	Amount    uint64
}

type TxStateV2 ¶ added in v1.2.27

type TxStateV2 struct {
	AssetType int // 'ont' or 'ong'
	Payer     string
	From      string
	To        string
	Amount    *big.Int
}

Source Files ¶

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