ontologyTransaction

package

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

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

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 CreateEmptyRawTransaction(gasPrice, gasLimit uint64, txState TxState) (string, error)
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 InsertSignatureIntoEmptyTransaction(txHex string, sp SigPub) (string, error)
func VerifyRawTransaction(txHex string) bool
type Alphabet
- func NewAlphabet(alphabet string) *Alphabet
- func (alphabet Alphabet) String() string
type MultiTx
type NativeInvoke
- func NewNativeInvoke(param TxState) NativeInvoke
- func (ni NativeInvoke) ToBytes() ([]byte, error)
type NormalTx
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 CreateRawTransactionHashForSig(txHex string) (*TxHash, error)
- func (tx TxHash) GetNormalTxAddress() string
- func (tx TxHash) GetTxHashHex() string
- func (tx TxHash) IsMultisig() bool
type TxState

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

View Source

const (
	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 CreateEmptyRawTransaction ¶ added in v1.0.1

func CreateEmptyRawTransaction(gasPrice, gasLimit uint64, txState TxState) (string, error)

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 InsertSignatureIntoEmptyTransaction ¶ added in v1.0.1

func InsertSignatureIntoEmptyTransaction(txHex string, sp SigPub) (string, error)

func VerifyRawTransaction ¶ added in v1.0.1

func VerifyRawTransaction(txHex string) bool

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 MultiTx ¶ added in v1.0.1

type MultiTx struct {
	Pubkey  string
	SigType byte
	SigPub  SigPub
}

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 NormalTx ¶ added in v1.0.1

type NormalTx struct {
	Address string
	SigType byte
	SigPub  SigPub
}

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
	NRequired byte
	Normal    *NormalTx
	Multi     []MultiTx
}

func CreateRawTransactionHashForSig ¶ added in v1.0.1

func CreateRawTransactionHashForSig(txHex string) (*TxHash, error)

func (TxHash) GetNormalTxAddress ¶ added in v1.0.1

func (tx TxHash) GetNormalTxAddress() string

func (TxHash) GetTxHashHex ¶

func (tx TxHash) GetTxHashHex() string

func (TxHash) IsMultisig ¶ added in v1.0.1

func (tx TxHash) IsMultisig() bool

type TxState ¶

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

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL