triple_endpoint

Documentation

Index

• func BuildTripleFeePoolSpendTX(A_Tx *tx.Transaction, serverValue uint64, endHeight uint32, ...) (*tx.Transaction, *[]byte, uint64, error)
• func ClientATripleFeePoolSpendTXUpdateSign(tx *tx.Transaction, serverPublicKey *ec.PublicKey, aPrivateKey *ec.PrivateKey, ...) (*[]byte, error)
• func ClientBTripleFeePoolSpendTXUpdateSign(tx *tx.Transaction, serverPublicKey *ec.PublicKey, aPublicKey *ec.PublicKey, ...) (*[]byte, error)
• func ClientTripleFeePoolSpendTXUpdateSign(tx *tx.Transaction, clientPrivateKey *ec.PrivateKey, ...) (*[]byte, error)
• func ClientVerifyServerSig(transactionObject *tx.Transaction, totalAmount uint64, ...) (bool, error)
• func MergeTripleFeePoolSigForSpendTx(txHex string, aSignByte *[]byte, bSignByte *[]byte) (*tx.Transaction, error)
• func ServerVerifyClientASig(transactionObject *tx.Transaction, totalAmount uint64, ...) (bool, error)
• func ServerVerifyClientBSig(transactionObject *tx.Transaction, totalAmount uint64, ...) (bool, error)
• func SpendTXTripleFeePoolASign(B_Tx *tx.Transaction, targetAmount uint64, serverPublicKey *ec.PublicKey, ...) (*[]byte, error)
• func SpendTXTripleFeePoolBSign(transactionObject *tx.Transaction, targetAmount uint64, ...) (*[]byte, error)
• func SubBuildTripleFeePoolSpendTX(prevTxId string, serverValue uint64, endHeight uint32, ...) (*tx.Transaction, uint64, error)
• func TripleFeePoolLoadTx(txHex string, locktime *uint32, sequenceNumber uint32, serverAmount uint64, ...) (*transaction.Transaction, error)
• func TripleFeePoolSpentScript(serverPublicKey *ec.PublicKey, aPublicKey *ec.PublicKey, ...) (*script.Script, error)
• func VerifySignature(tx *tx.Transaction, inputIndex uint32, publicKey *ec.PublicKey, ...) (bool, error)
• type BuildStep1Response
  • func BuildTripleFeePoolBaseTx(clientUtxo *[]libs.UTXO, serverPublicKey *ec.PublicKey, ...) (*BuildStep1Response, error)

Functions

func BuildTripleFeePoolSpendTX

func BuildTripleFeePoolSpendTX(
	A_Tx *tx.Transaction,
	serverValue uint64,
	endHeight uint32,
	serverPublicKey *ec.PublicKey,
	aPrivateKey *ec.PrivateKey,
	bPublicKey *ec.PublicKey,
	isMain bool,
	feeRate float64,
) (*tx.Transaction, *[]byte, uint64, error)

构建双端费用池花费交易 发起者 utxos, 服务器提供金额， 发起者私钥， 服务器地址 fee 是 server 提供，我只负责精确的金额

func ClientATripleFeePoolSpendTXUpdateSign

func ClientATripleFeePoolSpendTXUpdateSign(
	tx *tx.Transaction,
	serverPublicKey *ec.PublicKey,
	aPrivateKey *ec.PrivateKey,
	bPublicKey *ec.PublicKey,
) (*[]byte, error)

双端费用池，分配资金, 客户端签名 client -> server 修改金额和版本号

func ClientBTripleFeePoolSpendTXUpdateSign

func ClientBTripleFeePoolSpendTXUpdateSign(
	tx *tx.Transaction,
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	bPrivateKey *ec.PrivateKey,
) (*[]byte, error)

双端费用池，分配资金, server 签名 client -> server 修改金额和版本号

func ClientTripleFeePoolSpendTXUpdateSign

func ClientTripleFeePoolSpendTXUpdateSign(
	tx *tx.Transaction,
	clientPrivateKey *ec.PrivateKey,
	serverPublicKey *ec.PublicKey,
	receiverPublicKey *ec.PublicKey,
) (*[]byte, error)

ClientTripleFeePoolSpendTXUpdateSign 三方费用池，客户端签名 用于 GetLatestTripleCostPoolHistory 函数中，由客户端对三方费用池进行签名

func ClientVerifyServerSig

func ClientVerifyServerSig(
	transactionObject *tx.Transaction,
	totalAmount uint64,
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	escrowPublicKey *ec.PublicKey,
	serverSignBytes *[]byte,
) (bool, error)

ClientVerifyServerSig 用于验证服务器在三方花费交易中的签名。

func MergeTripleFeePoolSigForSpendTx

func MergeTripleFeePoolSigForSpendTx(
	txHex string,
	aSignByte *[]byte,
	bSignByte *[]byte,
) (*tx.Transaction, error)

从创建花费脚本,客户端签名

func ServerVerifyClientASig

func ServerVerifyClientASig(
	transactionObject *tx.Transaction,
	totalAmount uint64,
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	escrowPublicKey *ec.PublicKey,
	aSignBytes *[]byte,
) (bool, error)

ServerVerifyClientASig 用于验证 A 方在三方花费交易中的签名。

func ServerVerifyClientBSig

func ServerVerifyClientBSig(
	transactionObject *tx.Transaction,
	totalAmount uint64,
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	escrowPublicKey *ec.PublicKey,
	bSignBytes *[]byte,
) (bool, error)

ServerVerifyClientBSig 用于验证托管方（B 方）在三方花费交易中的签名。

func SpendTXTripleFeePoolASign

func SpendTXTripleFeePoolASign(
	B_Tx *tx.Transaction,
	targetAmount uint64,
	serverPublicKey *ec.PublicKey,
	aPrivKey *ec.PrivateKey,
	bPublicKey *ec.PublicKey,
) (*[]byte, error)

func SpendTXTripleFeePoolBSign

func SpendTXTripleFeePoolBSign(
	transactionObject *tx.Transaction,
	targetAmount uint64,
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	bPrivateKey *ec.PrivateKey,
) (*[]byte, error)

服务器 回签

func SubBuildTripleFeePoolSpendTX

func SubBuildTripleFeePoolSpendTX(
	prevTxId string,
	serverValue uint64,

	endHeight uint32,
	serverPublicKey *ec.PublicKey,
	aPrivateKey *ec.PrivateKey,
	bPublicKey *ec.PublicKey,
	isMain bool,
	feeRate float64,
) (*tx.Transaction, uint64, error)

多签 to client，server 提供金额

func TripleFeePoolLoadTx

func TripleFeePoolLoadTx(
	txHex string,
	locktime *uint32,
	sequenceNumber uint32,
	serverAmount uint64,
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	bPublicKey *ec.PublicKey,
	targetAmount uint64,
) (*transaction.Transaction, error)

合成两个签名

func TripleFeePoolSpentScript

func TripleFeePoolSpentScript(
	serverPublicKey *ec.PublicKey,
	aPublicKey *ec.PublicKey,
	bPublicKey *ec.PublicKey,
) (*script.Script, error)

构建双端费用池的花费脚本

func VerifySignature

func VerifySignature(
	tx *tx.Transaction,
	inputIndex uint32,
	publicKey *ec.PublicKey,
	SignByte *[]byte,
) (bool, error)

VerifySignature 验证ClientB的签名是否正确

Types

type BuildStep1Response

type BuildStep1Response struct {
	Tx     *tx.Transaction
	Amount uint64
	Index  int
}

type BuildTripleFeePoolBaseTxResponse struct {
	Tx     *tx.Transaction
	Amount uint64
	Index  int
}

func BuildTripleFeePoolBaseTx

func BuildTripleFeePoolBaseTx(
	clientUtxo *[]libs.UTXO,

	serverPublicKey *ec.PublicKey,
	aPrivateKey *ec.PrivateKey,
	bPublicKey *ec.PublicKey,
	isMain bool,
	feeRate float64,
) (*BuildStep1Response, error)

p2pkh to 2t2多签, 不找零