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349 lines
15 KiB
349 lines
15 KiB
# This file is part of the TREZOR project.
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#
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# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
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# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
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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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from .common import *
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from trezorlib import messages as proto
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class TestMsgEthereumSigntx(TrezorTest):
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def test_ethereum_signtx_erc20_token(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=None),
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])
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data = bytearray()
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# method id signalizing `transfer(address _to, uint256 _value)` function
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data.extend(unhexlify('a9059cbb'))
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# 1st function argument (to - the receiver)
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data.extend(unhexlify('000000000000000000000000574bbb36871ba6b78e27f4b4dcfb76ea0091880b'))
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# 2nd function argument (value - amount to be transferred)
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data.extend(unhexlify('0000000000000000000000000000000000000000000000000000000000000123'))
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=0,
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gas_price=20,
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gas_limit=20,
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# ALTS token address
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to=b'\x63\x8a\xc1\x49\xea\x8e\xf9\xa1\x28\x6c\x41\xb9\x77\x01\x7a\xa7\x35\x9e\x6c\xfa',
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chain_id=1,
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# value needs to be 0, token value is set in the contract (data)
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value=0,
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data=data)
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# taken from T1 might not be 100% correct but still better than nothing
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assert hexlify(sig_r) == b'28bf1b621be9a85d2905fa36511dfbd52ec4b67ba4ad6cb2bd08753c72b93b77'
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assert hexlify(sig_s) == b'2fa605244f80a56cb438df55eb9835489288ec2c0ac0280ada2ccaccfe2b7e38'
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def test_ethereum_signtx_nodata(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=None), # v,r,s checked with assert
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=0,
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gas_price=20,
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gas_limit=20,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=10)
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assert sig_v == 27
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assert hexlify(sig_r) == b'9b61192a161d056c66cfbbd331edb2d783a0193bd4f65f49ee965f791d898f72'
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assert hexlify(sig_s) == b'49c0bbe35131592c6ed5c871ac457feeb16a1493f64237387fab9b83c1a202f7'
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=None),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=123456,
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gas_price=20000,
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gas_limit=20000,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=12345678901234567890)
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assert sig_v == 28
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assert hexlify(sig_r) == b'6de597b8ec1b46501e5b159676e132c1aa78a95bd5892ef23560a9867528975a'
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assert hexlify(sig_s) == b'6e33c4230b1ecf96a8dbb514b4aec0a6d6ba53f8991c8143f77812aa6daa993f'
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def test_ethereum_signtx_data(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=None),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=0,
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gas_price=20,
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gas_limit=20,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=10,
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data=b'abcdefghijklmnop' * 16)
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assert sig_v == 28
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assert hexlify(sig_r) == b'6da89ed8627a491bedc9e0382f37707ac4e5102e25e7a1234cb697cedb7cd2c0'
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assert hexlify(sig_s) == b'691f73b145647623e2d115b208a7c3455a6a8a83e3b4db5b9c6d9bc75825038a'
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=1024, signature_r=None, signature_s=None, signature_v=None),
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proto.EthereumTxRequest(data_length=1024),
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proto.EthereumTxRequest(data_length=1024),
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proto.EthereumTxRequest(data_length=3),
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proto.EthereumTxRequest(),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=123456,
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gas_price=20000,
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gas_limit=20000,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=12345678901234567890,
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data=b'ABCDEFGHIJKLMNOP' * 256 + b'!!!')
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assert sig_v == 28
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assert hexlify(sig_r) == b'4e90b13c45c6a9bf4aaad0e5427c3e62d76692b36eb727c78d332441b7400404'
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assert hexlify(sig_s) == b'3ff236e7d05f0f9b1ee3d70599bb4200638f28388a8faf6bb36db9e04dc544be'
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def test_ethereum_signtx_message(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=1024, signature_r=None, signature_s=None, signature_v=None),
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proto.EthereumTxRequest(data_length=1024),
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proto.EthereumTxRequest(data_length=1024),
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proto.EthereumTxRequest(data_length=3),
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proto.EthereumTxRequest(),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=0,
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gas_price=20000,
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gas_limit=20000,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=0,
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data=b'ABCDEFGHIJKLMNOP' * 256 + b'!!!')
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assert sig_v == 28
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assert hexlify(sig_r) == b'070e9dafda4d9e733fa7b6747a75f8a4916459560efb85e3e73cd39f31aa160d'
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assert hexlify(sig_s) == b'7842db33ef15c27049ed52741db41fe3238a6fa3a6a0888fcfb74d6917600e41'
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def test_ethereum_signtx_newcontract(self):
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self.setup_mnemonic_nopin_nopassphrase()
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# contract creation without data should fail.
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with pytest.raises(Exception):
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self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=123456,
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gas_price=20000,
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gas_limit=20000,
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to='',
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value=12345678901234567890
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)
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(data_length=1024, signature_r=None, signature_s=None, signature_v=None),
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proto.EthereumTxRequest(data_length=1024),
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proto.EthereumTxRequest(data_length=1024),
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proto.EthereumTxRequest(data_length=3),
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proto.EthereumTxRequest(),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=0,
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gas_price=20000,
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gas_limit=20000,
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to='',
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value=12345678901234567890,
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data=b'ABCDEFGHIJKLMNOP' * 256 + b'!!!')
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assert sig_v == 28
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assert hexlify(sig_r) == b'b401884c10ae435a2e792303b5fc257a09f94403b2883ad8c0ac7a7282f5f1f9'
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assert hexlify(sig_s) == b'4742fc9e6a5fa8db3db15c2d856914a7f3daab21603a6c1ce9e9927482f8352e'
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def test_ethereum_sanity_checks(self):
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# gas overflow
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with pytest.raises(Exception):
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self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=123456,
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gas_price=0xffffffffffffffffffffffffffffffff,
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gas_limit=0xffffffffffffffffffffffffffffff,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=12345678901234567890
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)
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# no gas price
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with pytest.raises(Exception):
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self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=123456,
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gas_limit=10000,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=12345678901234567890
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)
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# no gas limit
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with pytest.raises(Exception):
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self.client.ethereum_sign_tx(
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n=[0, 0],
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nonce=123456,
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gas_price=10000,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=12345678901234567890
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)
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# no nonce
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with pytest.raises(Exception):
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self.client.ethereum_sign_tx(
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n=[0, 0],
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gas_price=10000,
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gas_limit=123456,
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to=unhexlify('1d1c328764a41bda0492b66baa30c4a339ff85ef'),
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value=12345678901234567890
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)
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def test_ethereum_signtx_nodata_eip155(self):
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self.setup_mnemonic_allallall()
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0x80000000 | 44, 0x80000000 | 1, 0x80000000, 0, 0],
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nonce=0,
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gas_price=20000000000,
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gas_limit=21000,
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to=unhexlify('8ea7a3fccc211ed48b763b4164884ddbcf3b0a98'),
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value=100000000000000000,
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chain_id=3)
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assert sig_v == 41
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assert hexlify(sig_r) == b'a90d0bc4f8d63be69453dd62f2bb5fff53c610000abf956672564d8a654d401a'
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assert hexlify(sig_s) == b'544a2e57bc8b4da18660a1e6036967ea581cc635f5137e3ba97a750867c27cf2'
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0x80000000 | 44, 0x80000000 | 1, 0x80000000, 0, 0],
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nonce=1,
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gas_price=20000000000,
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gas_limit=21000,
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to=unhexlify('8ea7a3fccc211ed48b763b4164884ddbcf3b0a98'),
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value=100000000000000000,
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chain_id=3)
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assert sig_v == 42
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assert hexlify(sig_r) == b'699428a6950e23c6843f1bf3754f847e64e047e829978df80d55187d19a401ce'
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assert hexlify(sig_s) == b'087343d0a3a2f10842218ffccb146b59a8431b6245ab389fde22dc833f171e6e'
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def test_ethereum_signtx_data_eip155(self):
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self.setup_mnemonic_allallall()
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with self.client:
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self.client.set_expected_responses([
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.ButtonRequest(code=proto.ButtonRequestType.SignTx),
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proto.EthereumTxRequest(),
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])
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0x80000000 | 44, 0x80000000 | 1, 0x80000000, 0, 0],
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nonce=2,
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gas_price=20000000000,
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gas_limit=21004,
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to=unhexlify('8ea7a3fccc211ed48b763b4164884ddbcf3b0a98'),
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value=100000000000000000,
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data=b'\0',
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chain_id=3)
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assert sig_v == 42
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assert hexlify(sig_r) == b'ba85b622a8bb82606ba96c132e81fa8058172192d15bc41d7e57c031bca17df4'
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assert hexlify(sig_s) == b'6473b75997634b6f692f8d672193591d299d5bf1c2d6e51f1a14ed0530b91c7d'
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0x80000000 | 44, 0x80000000 | 1, 0x80000000, 0, 0],
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nonce=3,
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gas_price=20000000000,
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gas_limit=299732,
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to=unhexlify('8ea7a3fccc211ed48b763b4164884ddbcf3b0a98'),
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value=100000000000000000,
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data=b'ABCDEFGHIJKLMNOP' * 256 + b'!!!',
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chain_id=3)
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assert sig_v == 42
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assert hexlify(sig_r) == b'd021c98f92859c8db5e4de2f0e410a8deb0c977eb1a631e323ebf7484bd0d79a'
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assert hexlify(sig_s) == b'2c0e9defc9b1e895dc9520ff25ba3c635b14ad70aa86a5ad6c0a3acb82b569b6'
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0x80000000 | 44, 0x80000000 | 1, 0x80000000, 0, 0],
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nonce=4,
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gas_price=20000000000,
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gas_limit=21004,
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to=unhexlify('8ea7a3fccc211ed48b763b4164884ddbcf3b0a98'),
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value=0,
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data=b'\0',
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chain_id=3)
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assert sig_v == 42
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assert hexlify(sig_r) == b'dd52f026972a83c56b7dea356836fcfc70a68e3b879cdc8ef2bb5fea23e0a7aa'
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assert hexlify(sig_s) == b'079285fe579c9a2da25c811b1c5c0a74cd19b6301ee42cf20ef7b3b1353f7242'
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sig_v, sig_r, sig_s = self.client.ethereum_sign_tx(
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n=[0x80000000 | 44, 0x80000000 | 1, 0x80000000, 0, 0],
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nonce=5,
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gas_price=0,
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gas_limit=21004,
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to=unhexlify('8ea7a3fccc211ed48b763b4164884ddbcf3b0a98'),
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value=0,
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data=b'\0',
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chain_id=3)
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assert sig_v == 42
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assert hexlify(sig_r) == b'f7505f709d5999343aea3c384034c62d0514336ff6c6af65582006f708f81503'
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assert hexlify(sig_s) == b'44e09e29a4b6247000b46ddc94fe391e94deb2b39ad6ac6398e6db5bec095ba9'
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