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Merge pull request #112 from keepkey/add-0x-unittests
add 0x swap signing tests
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‎tests/test_msg_ethereum_erc20_0x_signtx.py

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# This file is part of the KEEPKEY project.
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#
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# Copyright (C) 2021 Shapeshift
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this library. If not, see <http://www.gnu.org/licenses/>.
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import unittest
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import common
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import binascii
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import struct
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import keepkeylib.messages_pb2 as proto
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import keepkeylib.types_pb2 as proto_types
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import keepkeylib.exchange_pb2 as proto_exchange
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from keepkeylib.client import CallException
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from keepkeylib.tools import int_to_big_endian
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class TestMsgEthereum0xtxERC20(common.KeepKeyTest):
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def test_sign_0x_swap(self):
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self.setup_mnemonic_nopin_nopassphrase()
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[2147483692,2147483708,2147483648,0,0],
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nonce=0xab,
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gas_price=0x24c988ac00,
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gas_limit=0x26249,
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value=0x2386f26fc10000,
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to=binascii.unhexlify('def1c0ded9bec7f1a1670819833240f027b25eff'),
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address_type=0,
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chain_id=1,
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data=binascii.unhexlify('d9627aa4000000000000000000000000' +
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'0000000000000000000000000000000000000080000000000000000000000000' +
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'000000000000000000000000002386f26fc10000000000000000000000000000' +
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'0000000000000000000000000000000000ce5ba6000000000000000000000000' +
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'0000000000000000000000000000000000000001000000000000000000000000' +
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'0000000000000000000000000000000000000002000000000000000000000000' +
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'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee000000000000000000000000' +
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'a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48869584cd0000000000000000' +
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'00000000c770eefad204b5180df6a14ee197d99d808ee52d0000000000000000' +
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'000000000000000000000000000000b27e9475e6602eb781')
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)
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self.assertEqual(sig_v, 37)
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self.assertEqual(binascii.hexlify(sig_r), '7ac66b6b14b9c148da3c075ce43322814e8e5d76f412f6f4adbccd97f50f0e3c')
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self.assertEqual(binascii.hexlify(sig_s), '00bba3641b4b05c4871444983c300f48e3e9d7046e35cfa78b95b2888d94d65b')
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def test_sign_longdata_swap(self):
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self.setup_mnemonic_nopin_nopassphrase()
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[2147483692,2147483708,2147483648,0,0],
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nonce=0xab,
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gas_price=0x24c988ac00,
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gas_limit=0x26249,
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value=0x2386f26fc10000,
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to=binascii.unhexlify('def1c0ded9bec7f1a1670819833240f027b25eff'),
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address_type=0,
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chain_id=1,
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data=binascii.unhexlify('ef3f3d0b' +
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'000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee' +
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'000000000000000000000000b25c9552a91dd8c7e64ed444fb4aa5ac4dca5c9d00000000000000000000000000000000000000000000000000000000000f4240' +
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'000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000001e0' +
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'00000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000420' +
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'00000000000000000000000000000000000000000000000000000000000004c00000000000000000000000000000000000000000000000000001fde92d4e8a1d' +
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'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003' +
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'000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48' +
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'0000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d0000000000000000000000000000000000000000000000000000000000000003' +
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'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' +
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'0000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d000000000000000000000000000000000000000000000000000000000000018c' +
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'095ea7b30000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d00000000000000000000000000000000000000000000000000000000' +
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'00000000095ea7b30000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488dffffffffffffffffffffffffffffffffffffffffffffffff' +
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'ffffffffffffffff18cbafe500000000000000000000000000000000000000000000000000000000000f42400000000000000000000000000000000000000000' +
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'00000000000000000000000100000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000b76c291871b92a7c' +
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'9e020b2511a3402a3bf0499d00000000000000000000000000000000000000000000000000000000602cb5fe0000000000000000000000000000000000000000' +
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'000000000000000000000002000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000c02aaa39b223fe8d' +
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'0a0e5c4f27ead9083c756cc200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004' +
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'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044' +
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'0000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000018c' +
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'00000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000' +
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'00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000')
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)
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self.assertEqual(sig_v, 38)
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self.assertEqual(binascii.hexlify(sig_r), 'fc7f619f0b7d2b59757bbad8a5e5943fb49b1f67fe8eada1329435af48f4c119')
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self.assertEqual(binascii.hexlify(sig_s), '75afaec8233d4297d28cf63b23e593ffe4896bf53e3d156d6f13ae2ba6b4dae4')
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if __name__ == '__main__':
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unittest.main()

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