htlcbch

package
v0.1.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 26, 2023 License: Apache-2.0 Imports: 12 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// cashc --hex ../atomic-swap-covenants/covenants/HTLC4.cash
	RedeemScriptWithoutConstructorArgsHex = "" /* 260-byte string literal not displayed */
)

Variables

This section is empty.

Functions

func MsgTxFromBytes 

func MsgTxFromBytes(data []byte) (*wire.MsgTx, error)

func MsgTxToBytes 

func MsgTxToBytes(tx *wire.MsgTx) []byte

func MsgTxToHex 

func MsgTxToHex(tx *wire.MsgTx) string

Types

type HtlcCovenant 

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

func NewCovenant 

func NewCovenant(
	senderPkh, recipientPkh, hashLock []byte, expiration, penaltyBPS uint16,
	net *chaincfg.Params,
) (*HtlcCovenant, error)

func NewMainnetCovenant 

func NewMainnetCovenant(
	senderPkh, recipientPkh, hashLock []byte, expiration, penaltyBPS uint16,
) (*HtlcCovenant, error)

func NewTestnet3Covenant 

func NewTestnet3Covenant(
	senderPkh, recipientPkh, hashLock []byte, expiration, penaltyBPS uint16,
) (*HtlcCovenant, error)

func (*HtlcCovenant) BuildFullRedeemScript 

func (c *HtlcCovenant) BuildFullRedeemScript() ([]byte, error)

func (*HtlcCovenant) BuildOpRetPkScript added in v0.1.0 

func (c *HtlcCovenant) BuildOpRetPkScript(sbchUserAddr []byte) ([]byte, error)

OP_RETURN "SBAS" <recipient pkh> <sender pkh> <hash lock> <expiration> <penalty bps> <sbch user address>

func (*HtlcCovenant) BuildReceiveSigScript 

func (c *HtlcCovenant) BuildReceiveSigScript(secret []byte) ([]byte, error)

func (*HtlcCovenant) BuildRefundSigScript 

func (c *HtlcCovenant) BuildRefundSigScript() ([]byte, error)

func (*HtlcCovenant) GetP2SHAddress 

func (c *HtlcCovenant) GetP2SHAddress() (string, error)

func (*HtlcCovenant) GetRedeemScriptHash 

func (c *HtlcCovenant) GetRedeemScriptHash() ([]byte, error)

func (*HtlcCovenant) MakeLockTx 

func (c *HtlcCovenant) MakeLockTx(
	fromKey *bchec.PrivateKey,
	inputs []InputInfo,
	outAmt int64,
	minerFeeRate uint64,
) (*wire.MsgTx, error)

func (*HtlcCovenant) MakeReceiveTx 

func (c *HtlcCovenant) MakeReceiveTx(
	txid []byte, vout uint32, inAmt int64,
	minerFeeRate uint64,
	secret []byte,
) (*wire.MsgTx, error)

func (*HtlcCovenant) MakeRefundTx 

func (c *HtlcCovenant) MakeRefundTx(
	txid []byte, vout uint32, inAmt int64,
	minerFeeRate uint64,
) (*wire.MsgTx, error)

func (*HtlcCovenant) String 

func (c *HtlcCovenant) String() string

type HtlcLockInfo added in v0.1.0 

type HtlcLockInfo struct {
	//BlockNum      uint64
	TxHash        string        // 32 bytes, hex
	RecipientPkh  hexutil.Bytes // 20 bytes
	SenderPkh     hexutil.Bytes // 20 bytes
	HashLock      hexutil.Bytes // 32 bytes, sha256
	Expiration    uint16        //  2 bytes, big endian
	PenaltyBPS    uint16        //  2 bytes, big endian
	SenderEvmAddr hexutil.Bytes // 20 bytes
	ScriptHash    hexutil.Bytes // 20 bytes, hash160
	Value         uint64        // in sats
}

func GetHtlcLocksInfo added in v0.1.0 

func GetHtlcLocksInfo(block *wire.MsgBlock) (deposits []*HtlcLockInfo)

type HtlcUnlockInfo added in v0.1.0 

type HtlcUnlockInfo struct {
	PrevTxHash string // 32 bytes, hex
	TxHash     string // 32 bytes, hex
	Secret     string // 32 bytes, hex
}

func GetHtlcUnlocksInfo added in v0.1.0 

func GetHtlcUnlocksInfo(block *wire.MsgBlock) (receipts []*HtlcUnlockInfo)

type InputInfo 

type InputInfo struct {
	TxID   []byte
	Vout   uint32
	Amount int64
}

Source Files

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