def create_register_transaction(keystore: KeyStore, output_addresses: list, amount: int, payload: ProducerInfo, fee=10000, output_lock=0): # check output if output_addresses is None or len(output_addresses) == 0: Logger.error("Invalid output addresses") return None # create outputs outputs, total_amount = create_normal_outputs( output_addresses=output_addresses, amount=amount, fee=fee, output_lock=output_lock ) # create inputs inputs, change_outputs = create_normal_inputs(keystore.address(), total_amount) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None outputs.extend(change_outputs) # create program programs = list() redeem_script = keystore.sign_script program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.REGISTER_PRODUCER tx.payload_version = 0 tx.payload = payload tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_redeem_transaction(keystore: KeyStore, amount: int): # create outputs outputs, total_amount = create_normal_outputs( output_addresses=[keystore.address], amount=amount, fee=10000, output_lock=0 ) # create inputs deposit_address = keytool.gen_deposit_address(keystore.program_hash) inputs, change_outputs = create_normal_inputs(deposit_address, total_amount) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None outputs.extend(change_outputs) # create program programs = list() redeem_script = keystore.sign_script program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.RETURN_DEPOSIT_CHAIN tx.payload_version = 0 tx.payload = Payload(Payload.DEFAULT_VERSION) tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_cr_redeem_transaction(payload: CRInfo, output_address: str, amount: int, rpc_port: int): # create outputs outputs, total_amount = create_normal_outputs( output_addresses=[output_address], amount=amount, fee=util.TX_FEE, output_lock=0 ) # create inputs deposit_address = payload.get_deposit_address() inputs, change_outputs = create_normal_inputs(deposit_address, total_amount, rpc_port) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None outputs.extend(change_outputs) # create program programs = list() redeem_script = bytes.fromhex(payload.account.redeem_script()) program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.RETURN_CR_DEPOSIT_COIN tx.payload_version = 0 tx.payload = Payload(Payload.DEFAULT_VERSION) tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_crc_proposal_tracking_transaction(input_private_key: str, amount: int, payload: CRCProposalTracking, rpc_port: int): # create outputs account = Account(input_private_key) outputs, total_amount = create_normal_outputs( output_addresses=[account.address()], amount=amount, fee=util.TX_FEE, output_lock=0 ) # create inputs inputs, change_outputs = create_normal_inputs(account.address(), total_amount, rpc_port) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None outputs.extend(change_outputs) # create program programs = list() redeem_script = bytes.fromhex(account.redeem_script()) program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.CRC_PROPOSAL_TRACKING tx.payload_version = 0 tx.payload = payload tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_cancel_transaction(input_private_key: str, payload: ProducerInfo, rpc_port: int): # create inputs account = Account(input_private_key) inputs, change_outputs = create_normal_inputs(account.address(), util.TX_FEE, rpc_port) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None # create outputs outputs = list() outputs.extend(change_outputs) # create program programs = list() redeem_script = bytes.fromhex(account.redeem_script()) program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) payload = ProcessProducer(bytes.fromhex(payload.owner_account.public_key()), bytes.fromhex(payload.owner_account.private_key())) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.CANCEL_PRODUCER tx.payload_version = 0 tx.payload = payload tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_cr_update_transaction(input_private_key: str, update_payload: CRInfo, rpc_port: int): # create inputs account = Account(input_private_key) inputs, change_outputs = create_normal_inputs(account.address(), util.TX_FEE, rpc_port) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None # create outputs outputs = list() outputs.extend(change_outputs) # create program programs = list() redeem_script = bytes.fromhex(account.redeem_script()) program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) # update_payload.gen_signature() tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.UPDATE_CR tx.payload_version = 0 tx.payload = update_payload tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_crc_proposal_withdraw_transaction(input_address: str, amount: int, payload: CRCProposalWithdraw, rpc_port: int, output_address: str): # create outputs outputs, total_amount = create_normal_outputs( output_addresses=[output_address], amount=amount, fee=util.TX_FEE, output_lock=0 ) # create inputs inputs, change_outputs = create_normal_inputs(input_address, total_amount, rpc_port) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None outputs.extend(change_outputs) # create program programs = list() # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.CRC_PROPOSAL_WITHDRAW tx.payload_version = 0 tx.payload = payload tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx
def create_cancel_transaction(owner_keystore: KeyStore): # create inputs fee = 10000 inputs, change_outputs = create_normal_inputs(owner_keystore.address, fee) if inputs is None or change_outputs is None: Logger.error("Create normal inputs failed") return None # create outputs outputs = list() outputs.extend(change_outputs) # create program programs = list() redeem_script = owner_keystore.sign_script program = Program(code=redeem_script, params=None) programs.append(program) # create attributes attributes = list() attribute = Attribute( usage=Attribute.NONCE, data=bytes("attributes".encode()) ) attributes.append(attribute) payload = ProcessProducer(owner_keystore.public_key, owner_keystore.private_key) tx = Transaction() tx.version = Transaction.TX_VERSION_09 tx.tx_type = Transaction.CANCEL_PRODUCER tx.payload_version = 0 tx.payload = payload tx.attributes = attributes tx.inputs = inputs tx.outputs = outputs tx.lock_time = 0 tx.programs = programs return tx