mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-24 07:18:09 +00:00
216 lines
6.8 KiB
Python
216 lines
6.8 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 pytest
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from trezorlib import device, exceptions, messages
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from ..common import (
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MNEMONIC_SLIP39_ADVANCED_20,
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MNEMONIC_SLIP39_ADVANCED_33,
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recovery_enter_shares,
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)
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pytestmark = pytest.mark.skip_t1
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EXTRA_GROUP_SHARE = [
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"eraser senior decision smug corner ruin rescue cubic angel tackle skin skunk program roster trash rumor slush angel flea amazing"
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]
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# secrets generated using model T
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VECTORS = (
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(MNEMONIC_SLIP39_ADVANCED_20, "c2d2e26ad06023c60145f150abe2dd2b"),
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(
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MNEMONIC_SLIP39_ADVANCED_33,
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"c41d5cf80fed71a008a3a0ae0458ff0c6d621b1a5522bccbfedbcfad87005c06",
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),
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)
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@pytest.mark.parametrize("shares, secret", VECTORS)
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@pytest.mark.setup_client(uninitialized=True)
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def test_secret(client, shares, secret):
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debug = client.debug
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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# Proceed with recovery
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yield from recovery_enter_shares(debug, shares, groups=True)
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with client:
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client.set_input_flow(input_flow)
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ret = device.recover(
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client, pin_protection=False, passphrase_protection=False, label="label"
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)
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# Workflow succesfully ended
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assert ret == messages.Success(message="Device recovered")
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assert client.features.initialized is True
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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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assert client.features.backup_type is messages.BackupType.Slip39_Advanced
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assert debug.state().mnemonic_secret.hex() == secret
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@pytest.mark.setup_client(uninitialized=True)
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def test_extra_share_entered(client):
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debug = client.debug
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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# Proceed with recovery
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yield from recovery_enter_shares(
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debug, EXTRA_GROUP_SHARE + MNEMONIC_SLIP39_ADVANCED_20, groups=True
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)
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with client:
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client.set_input_flow(input_flow)
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ret = device.recover(
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client, pin_protection=False, passphrase_protection=False, label="label"
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)
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# Workflow succesfully ended
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assert ret == messages.Success(message="Device recovered")
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assert client.features.initialized is True
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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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assert client.features.backup_type is messages.BackupType.Slip39_Advanced
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@pytest.mark.setup_client(uninitialized=True)
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def test_abort(client):
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debug = client.debug
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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yield # Homescreen - abort process
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debug.press_no()
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yield # Homescreen - confirm abort
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debug.press_yes()
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with client:
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client.set_input_flow(input_flow)
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with pytest.raises(exceptions.Cancelled):
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device.recover(client, pin_protection=False, label="label")
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client.init_device()
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assert client.features.initialized is False
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@pytest.mark.setup_client(uninitialized=True)
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def test_noabort(client):
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debug = client.debug
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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yield # Homescreen - abort process
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debug.press_no()
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yield # Homescreen - go back to process
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debug.press_no()
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yield from recovery_enter_shares(
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debug, EXTRA_GROUP_SHARE + MNEMONIC_SLIP39_ADVANCED_20, groups=True
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)
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with client:
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client.set_input_flow(input_flow)
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device.recover(client, pin_protection=False, label="label")
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client.init_device()
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assert client.features.initialized is True
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@pytest.mark.setup_client(uninitialized=True)
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def test_same_share(client):
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debug = client.debug
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# we choose the second share from the fixture because
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# the 1st is 1of1 and group threshold condition is reached first
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first_share = MNEMONIC_SLIP39_ADVANCED_20[1].split(" ")
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# second share is first 4 words of first
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second_share = MNEMONIC_SLIP39_ADVANCED_20[1].split(" ")[:4]
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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yield # Homescreen - start process
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debug.press_yes()
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yield # Enter number of words
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debug.input(str(len(first_share)))
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yield # Homescreen - proceed to share entry
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debug.press_yes()
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yield # Enter first share
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for word in first_share:
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debug.input(word)
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yield # Continue to next share
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debug.press_yes()
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yield # Homescreen - next share
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debug.press_yes()
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yield # Enter next share
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for word in second_share:
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debug.input(word)
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code = yield
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assert code == messages.ButtonRequestType.Warning
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client.cancel()
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with client:
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client.set_input_flow(input_flow)
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with pytest.raises(exceptions.Cancelled):
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device.recover(client, pin_protection=False, label="label")
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@pytest.mark.setup_client(uninitialized=True)
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def test_group_threshold_reached(client):
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debug = client.debug
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# first share in the fixture is 1of1 so we choose that
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first_share = MNEMONIC_SLIP39_ADVANCED_20[0].split(" ")
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# second share is first 3 words of first
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second_share = MNEMONIC_SLIP39_ADVANCED_20[0].split(" ")[:3]
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def input_flow():
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yield # Confirm Recovery
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debug.press_yes()
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yield # Homescreen - start process
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debug.press_yes()
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yield # Enter number of words
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debug.input(str(len(first_share)))
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yield # Homescreen - proceed to share entry
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debug.press_yes()
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yield # Enter first share
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for word in first_share:
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debug.input(word)
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yield # Continue to next share
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debug.press_yes()
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yield # Homescreen - next share
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debug.press_yes()
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yield # Enter next share
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for word in second_share:
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debug.input(word)
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code = yield
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assert code == messages.ButtonRequestType.Warning
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client.cancel()
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with client:
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client.set_input_flow(input_flow)
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with pytest.raises(exceptions.Cancelled):
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device.recover(client, pin_protection=False, label="label")
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