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tests: add T2 ResetDevice test
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Jan Pochyla
parent
3e65761395
commit
71dd003637
207
trezorlib/tests/device_tests/test_msg_resetdevice_t2.py
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207
trezorlib/tests/device_tests/test_msg_resetdevice_t2.py
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# 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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import time
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from .common import *
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from trezorlib import messages as proto
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from mnemonic import Mnemonic
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@pytest.mark.skip_t1
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class TestMsgResetDeviceT2(TrezorTest):
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def test_reset_device(self):
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# No PIN, no passphrase, don't display random
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external_entropy = b'zlutoucky kun upel divoke ody' * 2
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strength = 128
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ret = self.client.call_raw(proto.ResetDevice(
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display_random=False,
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strength=strength,
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passphrase_protection=False,
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pin_protection=False,
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label='test'
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))
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# Provide entropy
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assert isinstance(ret, proto.EntropyRequest)
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internal_entropy = self.client.debug.read_reset_entropy()
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ret = self.client.call_raw(proto.EntropyAck(entropy=external_entropy))
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# Generate mnemonic locally
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entropy = generate_entropy(strength, internal_entropy, external_entropy)
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expected_mnemonic = Mnemonic('english').to_mnemonic(entropy)
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# Safety warning
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.press_yes()
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ret = self.client.call_raw(proto.ButtonAck())
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# List through mnemonic pages
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assert isinstance(ret, proto.ButtonRequest)
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self.client.transport.write(proto.ButtonAck())
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self.client.debug.press_yes()
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words = []
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time.sleep(1)
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words.extend(self.client.debug.read_reset_word().split())
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self.client.debug.swipe_down()
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time.sleep(1)
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words.extend(self.client.debug.read_reset_word().split())
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self.client.debug.swipe_down()
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time.sleep(1)
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words.extend(self.client.debug.read_reset_word().split())
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# Compare that device generated proper mnemonic for given entropies
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assert ' '.join(words) == expected_mnemonic
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# Confirm the mnemonic
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self.client.debug.press_yes()
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# Check mnemonic words
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time.sleep(1)
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index = self.client.debug.read_reset_word_pos()
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self.client.debug.input(words[index])
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time.sleep(1)
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index = self.client.debug.read_reset_word_pos()
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self.client.debug.input(words[index])
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ret = self.client.transport.read()
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# Safety warning
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.press_yes()
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ret = self.client.call_raw(proto.ButtonAck())
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assert isinstance(ret, proto.Success)
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# Check if device is properly initialized
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resp = self.client.call_raw(proto.Initialize())
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assert resp.initialized is True
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assert resp.needs_backup is False
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assert resp.pin_protection is False
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assert resp.passphrase_protection is False
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def test_reset_device_pin(self):
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# PIN, passphrase, display random
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external_entropy = b'zlutoucky kun upel divoke ody' * 2
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strength = 128
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ret = self.client.call_raw(proto.ResetDevice(
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display_random=True,
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strength=strength,
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passphrase_protection=True,
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pin_protection=True,
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label='test'
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))
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# Enter PIN for first time
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.input('654')
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ret = self.client.call_raw(proto.ButtonAck())
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# Enter PIN for second time
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.input('654')
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ret = self.client.call_raw(proto.ButtonAck())
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# Confirm entropy
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.press_yes()
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ret = self.client.call_raw(proto.ButtonAck())
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# Provide entropy
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assert isinstance(ret, proto.EntropyRequest)
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internal_entropy = self.client.debug.read_reset_entropy()
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ret = self.client.call_raw(proto.EntropyAck(entropy=external_entropy))
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# Generate mnemonic locally
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entropy = generate_entropy(strength, internal_entropy, external_entropy)
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expected_mnemonic = Mnemonic('english').to_mnemonic(entropy)
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# Safety warning
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.press_yes()
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ret = self.client.call_raw(proto.ButtonAck())
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# List through mnemonic pages
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assert isinstance(ret, proto.ButtonRequest)
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self.client.transport.write(proto.ButtonAck())
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self.client.debug.press_yes()
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words = []
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time.sleep(1)
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words.extend(self.client.debug.read_reset_word().split())
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self.client.debug.swipe_down()
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time.sleep(1)
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words.extend(self.client.debug.read_reset_word().split())
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self.client.debug.swipe_down()
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time.sleep(1)
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words.extend(self.client.debug.read_reset_word().split())
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# Compare that device generated proper mnemonic for given entropies
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assert ' '.join(words) == expected_mnemonic
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# Confirm the mnemonic
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self.client.debug.press_yes()
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# Check mnemonic words
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time.sleep(1)
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index = self.client.debug.read_reset_word_pos()
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self.client.debug.input(words[index])
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time.sleep(1)
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index = self.client.debug.read_reset_word_pos()
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self.client.debug.input(words[index])
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ret = self.client.transport.read()
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# Safety warning
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.press_yes()
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ret = self.client.call_raw(proto.ButtonAck())
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assert isinstance(ret, proto.Success)
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# Check if device is properly initialized
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resp = self.client.call_raw(proto.Initialize())
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assert resp.initialized is True
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assert resp.needs_backup is False
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assert resp.pin_protection is True
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assert resp.passphrase_protection is True
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def test_failed_pin(self):
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# external_entropy = b'zlutoucky kun upel divoke ody' * 2
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strength = 128
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ret = self.client.call_raw(proto.ResetDevice(
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strength=strength,
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pin_protection=True,
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label='test'
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))
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# Enter PIN for first time
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.input('654')
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ret = self.client.call_raw(proto.ButtonAck())
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# Enter PIN for second time
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assert isinstance(ret, proto.ButtonRequest)
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self.client.debug.input('456')
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ret = self.client.call_raw(proto.ButtonAck())
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assert isinstance(ret, proto.ButtonRequest)
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def test_already_initialized(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with pytest.raises(Exception):
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self.client.reset_device(False, 128, True, True, 'label', 'english')
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