btc

package
v0.0.0-...-590ca12 Latest Latest
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 Go to latest Published: Jun 30, 2020 License: GPL-3.0 Imports: 27 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// AggregateIdentifier used in accepting
	AggregateIdentifier = "aggregate"
)

Variables

This section is empty.

Functions

func AuthoredTxToString 

func AuthoredTxToString(authtx interface{}, pretty bool) string

AuthoredTxToString AuthoredTx to string

func GetP2shAddressWithMemo 

func GetP2shAddressWithMemo(memo, pubKeyHash []byte, net *chaincfg.Params) (p2shAddress string, redeemScript []byte, err error)

GetP2shAddressWithMemo common

func MarshalToJSON 

func MarshalToJSON(obj interface{}, pretty bool) string

MarshalToJSON marshal to json

func NewUnsignedTransaction 

func NewUnsignedTransaction(outputs []*wire.TxOut, relayFeePerKb btcutil.Amount, fetchInputs txauthor.InputSource, fetchChange txauthor.ChangeSource) (*txauthor.AuthoredTx, error)

NewUnsignedTransaction ref btcwallet ref. https://github.com/btcsuite/btcwallet/blob/b07494fc2d662fdda2b8a9db2a3eacde3e1ef347/wallet/txauthor/author.go we only modify it to support P2PKH change script (the origin only support P2WPKH change script)

Types

type Bridge 

type Bridge struct {
	*tokens.CrossChainBridgeBase
}

Bridge btc bridge 

var BridgeInstance *Bridge

BridgeInstance btc bridge instance

func NewCrossChainBridge 

func NewCrossChainBridge(isSrc bool) *Bridge

NewCrossChainBridge new btc bridge

func (*Bridge) AggregateUtxos 

func (b *Bridge) AggregateUtxos(addrs []string, utxos []*electrs.ElectUtxo) (string, error)

AggregateUtxos aggregate uxtos

func (*Bridge) BuildAggregateTransaction 

func (b *Bridge) BuildAggregateTransaction(addrs []string, utxos []*electrs.ElectUtxo) (rawTx *txauthor.AuthoredTx, err error)

BuildAggregateTransaction build aggregate tx (spend p2sh utxo)

func (*Bridge) BuildRawTransaction 

func (b *Bridge) BuildRawTransaction(args *tokens.BuildTxArgs) (rawTx interface{}, err error)

BuildRawTransaction build raw tx

func (*Bridge) DcrmSignMsgHash 

func (b *Bridge) DcrmSignMsgHash(msgHash []string, args *tokens.BuildTxArgs) (rsv []string, err error)

DcrmSignMsgHash dcrm sign msg hash

func (*Bridge) DcrmSignTransaction 

func (b *Bridge) DcrmSignTransaction(rawTx interface{}, args *tokens.BuildTxArgs) (signedTx interface{}, txHash string, err error)

DcrmSignTransaction dcrm sign raw tx

func (*Bridge) FindUtxos 

func (b *Bridge) FindUtxos(addr string) ([]*electrs.ElectUtxo, error)

FindUtxos impl

func (*Bridge) GetBlockHash 

func (b *Bridge) GetBlockHash(height uint64) (string, error)

GetBlockHash impl

func (*Bridge) GetBlockTxids 

func (b *Bridge) GetBlockTxids(blockHash string) ([]string, error)

GetBlockTxids impl

func (*Bridge) GetChainConfig 

func (b *Bridge) GetChainConfig() *chaincfg.Params

GetChainConfig get chain config (net params)

func (*Bridge) GetElectTransactionStatus 

func (b *Bridge) GetElectTransactionStatus(txHash string) (*electrs.ElectTxStatus, error)

GetElectTransactionStatus impl

func (*Bridge) GetLatestBlockNumber 

func (b *Bridge) GetLatestBlockNumber() (uint64, error)

GetLatestBlockNumber impl

func (*Bridge) GetOutspend 

func (b *Bridge) GetOutspend(txHash string, vout uint32) (*electrs.ElectOutspend, error)

GetOutspend impl

func (*Bridge) GetP2shAddress 

func (b *Bridge) GetP2shAddress(bindAddr string) (p2shAddress string, redeemScript []byte, err error)

GetP2shAddress get p2sh address from bind address

func (*Bridge) GetP2shAddressByRedeemScript 

func (b *Bridge) GetP2shAddressByRedeemScript(redeemScript []byte) (string, error)

GetP2shAddressByRedeemScript get p2sh address by redeem script

func (*Bridge) GetP2shSigScript 

func (b *Bridge) GetP2shSigScript(redeemScript []byte) ([]byte, error)

GetP2shSigScript get p2sh signature script

func (*Bridge) GetPoolTransactions 

func (b *Bridge) GetPoolTransactions(addr string) ([]*electrs.ElectTx, error)

GetPoolTransactions impl

func (*Bridge) GetPoolTxidList 

func (b *Bridge) GetPoolTxidList() ([]string, error)

GetPoolTxidList impl

func (*Bridge) GetTransaction 

func (b *Bridge) GetTransaction(txHash string) (interface{}, error)

GetTransaction impl

func (*Bridge) GetTransactionByHash 

func (b *Bridge) GetTransactionByHash(txHash string) (*electrs.ElectTx, error)

GetTransactionByHash impl

func (*Bridge) GetTransactionHistory 

func (b *Bridge) GetTransactionHistory(addr, lastSeenTxid string) ([]*electrs.ElectTx, error)

GetTransactionHistory impl

func (*Bridge) GetTransactionStatus 

func (b *Bridge) GetTransactionStatus(txHash string) *tokens.TxStatus

GetTransactionStatus impl

func (*Bridge) IsP2pkhAddress 

func (b *Bridge) IsP2pkhAddress(addr string) bool

IsP2pkhAddress check p2pkh addrss

func (*Bridge) IsP2shAddress 

func (b *Bridge) IsP2shAddress(addr string) bool

IsP2shAddress check p2sh addrss

func (*Bridge) IsValidAddress 

func (b *Bridge) IsValidAddress(addr string) bool

IsValidAddress check address

func (*Bridge) MakeSignedTransaction 

func (b *Bridge) MakeSignedTransaction(authoredTx *txauthor.AuthoredTx, msgHash, rsv []string, sigScripts [][]byte, args *tokens.BuildTxArgs) (signedTx interface{}, txHash string, err error)

MakeSignedTransaction make signed tx

func (*Bridge) PostTransaction 

func (b *Bridge) PostTransaction(txHex string) (txHash string, err error)

PostTransaction impl

func (*Bridge) SendTransaction 

func (b *Bridge) SendTransaction(signedTx interface{}) (txHash string, err error)

SendTransaction send signed tx

func (*Bridge) SetTokenAndGateway 

func (b *Bridge) SetTokenAndGateway(tokenCfg *tokens.TokenConfig, gatewayCfg *tokens.GatewayConfig)

SetTokenAndGateway set token and gateway config

func (*Bridge) SignTransaction 

func (b *Bridge) SignTransaction(rawTx interface{}, wif string) (signedTx interface{}, txHash string, err error)

SignTransaction sign tx with wif

func (*Bridge) StartChainTransactionScanJob 

func (b *Bridge) StartChainTransactionScanJob()

StartChainTransactionScanJob scan job

func (*Bridge) StartPoolTransactionScanJob 

func (b *Bridge) StartPoolTransactionScanJob()

StartPoolTransactionScanJob scan job

func (*Bridge) StartSwapHistoryScanJob 

func (b *Bridge) StartSwapHistoryScanJob()

StartSwapHistoryScanJob scan job

func (*Bridge) VerifyAggregateMsgHash 

func (b *Bridge) VerifyAggregateMsgHash(msgHash []string, args *tokens.BuildTxArgs) error

VerifyAggregateMsgHash verify aggregate msgHash

func (*Bridge) VerifyMsgHash 

func (b *Bridge) VerifyMsgHash(rawTx interface{}, msgHash []string, extra interface{}) (err error)

VerifyMsgHash verify msg hash

func (*Bridge) VerifyP2shTransaction 

func (b *Bridge) VerifyP2shTransaction(txHash, bindAddress string, allowUnstable bool) (*tokens.TxSwapInfo, error)

VerifyP2shTransaction verify p2sh tx

func (*Bridge) VerifyTransaction 

func (b *Bridge) VerifyTransaction(txHash string, allowUnstable bool) (*tokens.TxSwapInfo, error)

VerifyTransaction impl

type EncAuthoredTx 

type EncAuthoredTx struct {
	Tx          *EncMsgTx
	TotalInput  btcutil.Amount
	ChangeIndex int
}

EncAuthoredTx stuct

type EncMsgTx 

type EncMsgTx struct {
	Txid     string
	Version  int32
	TxIn     []*EncTxIn
	TxOut    []*EncTxOut
	LockTime uint32
}

EncMsgTx struct

type EncOutPoint 

type EncOutPoint struct {
	Hash  string
	Index uint32
}

EncOutPoint struct

type EncTxIn 

type EncTxIn struct {
	PreviousOutPoint EncOutPoint
	SignatureScript  string
	Witness          []hexutil.Bytes
	Sequence         uint32
	Value            btcutil.Amount
}

EncTxIn struct

type EncTxOut 

type EncTxOut struct {
	PkScript string
	Value    int64
}

EncTxOut struct

Source Files

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