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trezor-firmware/tests/device_tests/test_msg_recoverydevice_bip39_t2.py

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# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2019 SatoshiLabs and contributors
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#
# This library is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# as published by the Free Software Foundation.
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#
# 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 License along with this library.
# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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import pytest
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from trezorlib import device, messages as proto
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from ..common import MNEMONIC12
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@pytest.mark.skip_t1
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class TestMsgRecoverydeviceT2:
@pytest.mark.setup_client(uninitialized=True)
def test_pin_passphrase(self, client):
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mnemonic = MNEMONIC12.split(" ")
ret = client.call_raw(
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proto.RecoveryDevice(
passphrase_protection=True,
pin_protection=True,
label="label",
enforce_wordlist=True,
)
)
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# Confirm Recovery
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Enter PIN for first time
assert ret == proto.ButtonRequest(code=proto.ButtonRequestType.Other)
client.debug.input("654")
ret = client.call_raw(proto.ButtonAck())
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# Enter PIN for second time
assert ret == proto.ButtonRequest(code=proto.ButtonRequestType.Other)
client.debug.input("654")
ret = client.call_raw(proto.ButtonAck())
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# Homescreen
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Enter word count
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assert ret == proto.ButtonRequest(
code=proto.ButtonRequestType.MnemonicWordCount
)
client.debug.input(str(len(mnemonic)))
ret = client.call_raw(proto.ButtonAck())
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# Homescreen
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Enter mnemonic words
assert ret == proto.ButtonRequest(code=proto.ButtonRequestType.MnemonicInput)
client._raw_write(proto.ButtonAck())
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for word in mnemonic:
client.debug.input(word)
ret = client._raw_read()
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# Confirm success
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Workflow succesfully ended
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assert ret == proto.Success(message="Device recovered")
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# Mnemonic is the same
client.init_device()
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assert client.debug.read_mnemonic_secret() == MNEMONIC12.encode()
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assert client.features.pin_protection is True
assert client.features.passphrase_protection is True
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@pytest.mark.setup_client(uninitialized=True)
def test_nopin_nopassphrase(self, client):
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mnemonic = MNEMONIC12.split(" ")
ret = client.call_raw(
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proto.RecoveryDevice(
passphrase_protection=False,
pin_protection=False,
label="label",
enforce_wordlist=True,
)
)
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# Confirm Recovery
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Homescreen
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Enter word count
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assert ret == proto.ButtonRequest(
code=proto.ButtonRequestType.MnemonicWordCount
)
client.debug.input(str(len(mnemonic)))
ret = client.call_raw(proto.ButtonAck())
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# Homescreen
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Enter mnemonic words
assert ret == proto.ButtonRequest(code=proto.ButtonRequestType.MnemonicInput)
client._raw_write(proto.ButtonAck())
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for word in mnemonic:
client.debug.input(word)
ret = client._raw_read()
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# Confirm success
assert isinstance(ret, proto.ButtonRequest)
client.debug.press_yes()
ret = client.call_raw(proto.ButtonAck())
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# Workflow succesfully ended
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assert ret == proto.Success(message="Device recovered")
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# Mnemonic is the same
client.init_device()
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assert client.debug.read_mnemonic_secret() == MNEMONIC12.encode()
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assert client.features.pin_protection is False
assert client.features.passphrase_protection is False
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assert client.features.backup_type is proto.BackupType.Bip39
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def test_already_initialized(self, client):
with pytest.raises(RuntimeError):
device.recover(
client, 12, False, False, "label", "en-US", client.mnemonic_callback
)