def createHERDTX(addressReceiver, HTLCValue, HETxId, RSMCScript,asset_id):
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(hex(int(time.time()))[2:]))
pre_txid = TransactionAttribute(usage=TransactionAttributeUsage.Remark1, data=bytearray.fromhex(
hex_reverse(HETxId)))
outputTo = TransactionAttribute(usage=TransactionAttributeUsage.Remark2,
data=ToAddresstHash(addressReceiver).Data)
txAttributes = [time_stamp, pre_txid, outputTo]
tx = ContractTransaction()
RSMC_inputs = [tx.createInput(preHash=HETxId, preIndex=0)]
output_to_receiver = tx.createOutput(assetId=asset_id, amount=HTLCValue, address=addressReceiver)
tx.inputs = RSMC_inputs
tx.outputs = [output_to_receiver]
tx.Attributes = txAttributes
return {
"txData": tx.get_tx_data(),
"txId": createTxid(tx.get_tx_data()),
"witness": "01{blockheight_script}40{signReceiver}40{signSender}fd"+createVerifyScript(RSMCScript)
}
def createBRTX(addressOther,balanceSelf,RSMCScript,CTxId,asset_id):
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(hex(int(time.time()))[2:]))
outputTo = TransactionAttribute(usage=TransactionAttributeUsage.Remark1, data=ToAddresstHash(addressOther).Data)
txAttributes = [time_stamp,outputTo]
tx = ContractTransaction()
RSMC_inputs=[tx.createInput(preHash=CTxId, preIndex=0)]
output_to_other= tx.createOutput(assetId=asset_id, amount=balanceSelf,address=addressOther)
tx.inputs = RSMC_inputs
tx.outputs = [output_to_other]
tx.Attributes = txAttributes
return {
"txData":tx.get_tx_data(),
"txId":createTxid(tx.get_tx_data()),
"witness": "01{blockheight_script}40{signOther}40{signSelf}fd" + createVerifyScript(RSMCScript)
}
def createHETX(pubkeySender,pubkeyReceiver,HTLCValue, HTLCScript,receiver_HCTxId,asset_id):
RSMCContract = createRSMCContract(hashSelf=pubkeyToAddressHash(pubkeyReceiver), pubkeySelf=pubkeyReceiver,
hashOther=pubkeyToAddressHash(pubkeySender), pubkeyOther=pubkeySender,
magicTimestamp=time.time())
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(hex(int(time.time()))[2:]))
txAttributes = [time_stamp]
tx = ContractTransaction()
HTLC_inputs = [tx.createInput(preHash=receiver_HCTxId, preIndex=2)]
output_to_RSMC = tx.createOutput(assetId=asset_id, amount=HTLCValue, address=RSMCContract["address"])
tx.inputs = HTLC_inputs
tx.outputs = [output_to_RSMC]
tx.Attributes = txAttributes
return {
"txData": tx.get_tx_data(),
"txId": createTxid(tx.get_tx_data()),
"addressRSMC": RSMCContract["address"],
"RSMCscript": RSMCContract["script"],
"witness": "01{R_script}40{signOther}40{signSelf}fd"+createVerifyScript(HTLCScript)
}
def createHTDTX(addressHTLC, pubkeySender, HTLCValue, HTLCScript, asset_id):
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(
hex(int(time.time()))[2:]))
address_hash_HTLC = TransactionAttribute(
usage=TransactionAttributeUsage.Script,
data=ToAddresstHash(addressHTLC).Data)
txAttributes = [address_hash_HTLC, time_stamp]
op_data_to_sender = create_opdata(address_from=addressHTLC,
address_to=pubkeyToAddress(pubkeySender),
value=HTLCValue,
contract_hash=asset_id)
tx = InvocationTransaction()
tx.Version = 1
tx.Attributes = txAttributes
tx.Script = binascii.unhexlify(op_data_to_sender)
return {
"txData":
tx.get_tx_data(),
"txId":
createTxid(tx.get_tx_data()),
"witness":
"01{R_script}40{signOther}40{signSelf}fd" +
createVerifyScript(HTLCScript)
}
def createBRTX(addressRSMC, addressOther, balanceSelf, RSMCScript, asset_id):
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(
hex(int(time.time()))[2:]))
address_hash_RSMC = TransactionAttribute(
usage=TransactionAttributeUsage.Script,
data=ToAddresstHash(addressRSMC).Data)
outputTo = TransactionAttribute(usage=TransactionAttributeUsage.Remark1,
data=ToAddresstHash(addressOther).Data)
txAttributes = [address_hash_RSMC, time_stamp, outputTo]
op_data_to_other = create_opdata(address_from=addressRSMC,
address_to=addressOther,
value=balanceSelf,
contract_hash=asset_id)
tx = InvocationTransaction()
tx.Version = 1
tx.Attributes = txAttributes
tx.Script = binascii.unhexlify(op_data_to_other)
return {
"txData":
tx.get_tx_data(),
"txId":
createTxid(tx.get_tx_data()),
"witness":
"01{blockheight_script}40{signOther}40{signSelf}fd" +
createVerifyScript(RSMCScript)
}
def createHTDTX(pubkeySender,HTLCValue, HTLCScript,receiver_HCTxId,asset_id):
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(hex(int(time.time()))[2:]))
txAttributes = [time_stamp]
tx = ContractTransaction()
HTLC_inputs = [tx.createInput(preHash=receiver_HCTxId, preIndex=2)]
output_to_sender = tx.createOutput(assetId=asset_id, amount=HTLCValue, address=pubkeyToAddress(pubkeySender))
tx.inputs = HTLC_inputs
tx.outputs = [output_to_sender]
tx.Attributes = txAttributes
return {
"txData": tx.get_tx_data(),
"txId": createTxid(tx.get_tx_data()),
"witness": "01830040{signOther}40{signSelf}fd"+createVerifyScript(HTLCScript) #R is empty
}
def createHETX(addressHTLC, pubkeySender, pubkeyReceiver, HTLCValue,
HTLCScript, asset_id):
RSMCContract = createRSMCContract(
hashSelf=pubkeyToAddressHash(pubkeyReceiver),
pubkeySelf=pubkeyReceiver,
hashOther=pubkeyToAddressHash(pubkeySender),
pubkeyOther=pubkeySender,
magicTimestamp=time.time())
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(
hex(int(time.time()))[2:]))
address_hash_HTLC = TransactionAttribute(
usage=TransactionAttributeUsage.Script,
data=ToAddresstHash(addressHTLC).Data)
txAttributes = [address_hash_HTLC, time_stamp]
op_data_to_RSMC = create_opdata(address_from=addressHTLC,
address_to=RSMCContract["address"],
value=HTLCValue,
contract_hash=asset_id)
tx = InvocationTransaction()
tx.Version = 1
tx.Attributes = txAttributes
tx.Script = binascii.unhexlify(op_data_to_RSMC)
return {
"txData":
tx.get_tx_data(),
"txId":
createTxid(tx.get_tx_data()),
"addressRSMC":
RSMCContract["address"],
"RSMCscript":
RSMCContract["script"],
"witness":
"01{R_script}40{signOther}40{signSelf}fd" +
createVerifyScript(HTLCScript)
}
def createHERDTX(addressRSMC, addressReceiver, HTLCValue, HETxId, RSMCScript,
asset_id):
time_stamp = TransactionAttribute(usage=TransactionAttributeUsage.Remark,
data=bytearray.fromhex(
hex(int(time.time()))[2:]))
address_hash_RSMC = TransactionAttribute(
usage=TransactionAttributeUsage.Script,
data=ToAddresstHash(addressRSMC).Data)
pre_txid = TransactionAttribute(usage=TransactionAttributeUsage.Remark1,
data=bytearray.fromhex(
hex_reverse(HETxId)))
outputTo = TransactionAttribute(usage=TransactionAttributeUsage.Remark2,
data=ToAddresstHash(addressReceiver).Data)
txAttributes = [address_hash_RSMC, time_stamp, pre_txid, outputTo]
op_data_to_receiver = create_opdata(address_from=addressRSMC,
address_to=addressReceiver,
value=HTLCValue,
contract_hash=asset_id)
tx = InvocationTransaction()
tx.Version = 1
tx.Attributes = txAttributes
tx.Script = binascii.unhexlify(op_data_to_receiver)
return {
"txData":
tx.get_tx_data(),
"txId":
createTxid(tx.get_tx_data()),
"witness":
"01{blockheight_script}40{signReceiver}40{signSender}fd" +
createVerifyScript(RSMCScript)
}
