python-trezor/trezorlib/tests/device_tests/test_op_return.py

116 lines
6.2 KiB
Python

# This file is part of the TREZOR project.
#
# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
#
# This library is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library. If not, see <http://www.gnu.org/licenses/>.
import unittest
import binascii
from . import common
from trezorlib import messages as proto
from trezorlib.client import CallException
TXHASH_d5f65e = binascii.unhexlify('d5f65ee80147b4bcc70b75e4bbf2d7382021b871bd8867ef8fa525ef50864882')
class TestOpReturn(common.TrezorTest):
def test_opreturn(self):
self.setup_mnemonic_nopin_nopassphrase()
# tx: d5f65ee80147b4bcc70b75e4bbf2d7382021b871bd8867ef8fa525ef50864882
# input 0: 0.0039 BTC
inp1 = proto.TxInputType(
address_n=[0], # 14LmW5k4ssUrtbAB4255zdqv3b4w1TuX9e
# amount=390000,
prev_hash=TXHASH_d5f65e,
prev_index=0,
)
out1 = proto.TxOutputType(
address='1MJ2tj2ThBE62zXbBYA5ZaN3fdve5CPAz1',
amount=390000 - 10000,
script_type=proto.OutputScriptType.PAYTOADDRESS,
)
out2 = proto.TxOutputType(
op_return_data=b'test of the op_return data',
amount=0,
script_type=proto.OutputScriptType.PAYTOOPRETURN,
)
with self.client:
self.client.set_expected_responses([
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.TxRequest(request_type=proto.RequestType.TXMETA, details=proto.TxRequestDetailsType(tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=0, tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=1, tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=0, tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.ButtonRequest(code=proto.ButtonRequestType.ConfirmOutput),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=1)),
proto.ButtonRequest(code=proto.ButtonRequestType.ConfirmOutput),
proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=1)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=1)),
proto.TxRequest(request_type=proto.RequestType.TXFINISHED),
])
(signatures, serialized_tx) = self.client.sign_tx('Bitcoin', [inp1, ], [out1, out2])
self.assertEqual(binascii.hexlify(serialized_tx), b'010000000182488650ef25a58fef6788bd71b8212038d7f2bbe4750bc7bcb44701e85ef6d5000000006a4730440220187b7b9c340a32fc8445418ad11fb3827d2e8bac7d730e1c9ad800353e7ba62f02206c0c5820ba8882c82923a39aee8d36d6d32e13daed73f7a3d6199de5f8e7ddfd0121023230848585885f63803a0a8aecdd6538792d5c539215c91698e315bf0253b43dffffffff0260cc0500000000001976a914de9b2a8da088824e8fe51debea566617d851537888ac00000000000000001c6a1a74657374206f6620746865206f705f72657475726e206461746100000000')
def test_nonzero_opreturn(self):
self.setup_mnemonic_nopin_nopassphrase()
# tx: d5f65ee80147b4bcc70b75e4bbf2d7382021b871bd8867ef8fa525ef50864882
# input 0: 0.0039 BTC
inp1 = proto.TxInputType(
address_n=[0], # 14LmW5k4ssUrtbAB4255zdqv3b4w1TuX9e
# amount=390000,
prev_hash=TXHASH_d5f65e,
prev_index=0,
)
out1 = proto.TxOutputType(
address='1MJ2tj2ThBE62zXbBYA5ZaN3fdve5CPAz1',
amount=390000 - 10000 - 10000,
script_type=proto.OutputScriptType.PAYTOADDRESS,
)
out1 = proto.TxOutputType(
op_return_data=b'test of the op_return data',
amount=10000,
script_type=proto.OutputScriptType.PAYTOOPRETURN,
)
with self.client:
self.client.set_expected_responses([
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.TxRequest(request_type=proto.RequestType.TXMETA, details=proto.TxRequestDetailsType(tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=0, tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXINPUT, details=proto.TxRequestDetailsType(request_index=1, tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=0, tx_hash=TXHASH_d5f65e)),
proto.TxRequest(request_type=proto.RequestType.TXOUTPUT, details=proto.TxRequestDetailsType(request_index=0)),
proto.Failure()
])
self.assertRaises(CallException, self.client.sign_tx, 'Bitcoin', [inp1, ], [out1, ])