mirror of
https://github.com/trezor/trezor-firmware.git
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85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
# 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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#
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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 version 3
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# as published by the Free Software Foundation.
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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 License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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import itertools
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import pytest
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from trezorlib import btc, device, messages
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from trezorlib.debuglink import TrezorClientDebugLink as Client
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from trezorlib.messages import BackupType
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from trezorlib.tools import parse_path
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from ...common import WITH_MOCK_URANDOM
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from ...input_flows import (
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InputFlowSlip39BasicRecovery,
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InputFlowSlip39BasicResetRecovery,
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)
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@pytest.mark.skip_t1b1
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@pytest.mark.setup_client(uninitialized=True)
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@WITH_MOCK_URANDOM
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def test_reset_recovery(client: Client):
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mnemonics = reset(client)
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address_before = btc.get_address(client, "Bitcoin", parse_path("m/44h/0h/0h/0/0"))
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for share_subset in itertools.combinations(mnemonics, 3):
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device.wipe(client)
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selected_mnemonics = share_subset
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recover(client, selected_mnemonics)
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address_after = btc.get_address(
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client, "Bitcoin", parse_path("m/44h/0h/0h/0/0")
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)
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assert address_before == address_after
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def reset(client: Client, strength: int = 128) -> list[str]:
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with client:
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IF = InputFlowSlip39BasicResetRecovery(client)
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client.set_input_flow(IF.get())
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# No PIN, no passphrase, don't display random
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device.reset(
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client,
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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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backup_type=BackupType.Slip39_Basic,
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)
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# Check if device is properly initialized
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assert client.features.initialized is True
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assert client.features.needs_backup is False
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assert client.features.pin_protection is False
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assert client.features.passphrase_protection is False
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return IF.mnemonics
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def recover(client: Client, shares: list[str]):
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with client:
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IF = InputFlowSlip39BasicRecovery(client, shares)
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client.set_input_flow(IF.get())
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ret = device.recover(client, pin_protection=False, label="label")
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# Workflow successfully ended
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assert ret == messages.Success(message="Device recovered")
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assert client.features.pin_protection is False
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assert client.features.passphrase_protection is False
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