mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-23 14:58:09 +00:00
224 lines
6.7 KiB
Python
224 lines
6.7 KiB
Python
# This file is part of the Trezor project.
|
|
#
|
|
# Copyright (C) 2012-2024 SatoshiLabs and contributors
|
|
#
|
|
# 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.
|
|
#
|
|
# 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>.
|
|
|
|
from typing import TYPE_CHECKING
|
|
|
|
import pytest
|
|
|
|
from trezorlib import device, messages
|
|
|
|
from .. import buttons
|
|
from ..common import WITH_MOCK_URANDOM
|
|
from . import recovery, reset
|
|
from .common import go_next
|
|
|
|
if TYPE_CHECKING:
|
|
from ..device_handler import BackgroundDeviceHandler
|
|
|
|
|
|
pytestmark = pytest.mark.models("core")
|
|
|
|
|
|
@pytest.mark.setup_client(uninitialized=True)
|
|
@WITH_MOCK_URANDOM
|
|
def test_repeated_backup(
|
|
device_handler: "BackgroundDeviceHandler",
|
|
):
|
|
features = device_handler.features()
|
|
debug = device_handler.debuglink()
|
|
|
|
assert features.initialized is False
|
|
|
|
device_handler.run(
|
|
device.reset,
|
|
strength=128,
|
|
backup_type=messages.BackupType.Slip39_Basic,
|
|
pin_protection=False,
|
|
)
|
|
|
|
# confirm new wallet
|
|
reset.confirm_new_wallet(debug)
|
|
|
|
# confirm back up
|
|
reset.confirm_read(debug)
|
|
|
|
# confirm backup intro
|
|
reset.confirm_read(debug)
|
|
|
|
# let's make a 1-of-1 backup to start with...
|
|
|
|
assert debug.model is not None
|
|
model_name: str = debug.model.internal_name
|
|
|
|
# confirm checklist
|
|
reset.confirm_read(debug)
|
|
|
|
# shares=1
|
|
reset.set_selection(debug, buttons.reset_minus(model_name), 5 - 1)
|
|
|
|
# confirm checklist
|
|
reset.confirm_read(debug)
|
|
|
|
# threshold=1
|
|
reset.set_selection(debug, buttons.reset_plus(model_name), 0)
|
|
|
|
# confirm checklist
|
|
reset.confirm_read(debug)
|
|
|
|
# confirm backup warning
|
|
reset.confirm_read(debug, middle_r=True)
|
|
|
|
# read words
|
|
initial_backup_1_of_1 = reset.read_words(debug)
|
|
|
|
# confirm words
|
|
reset.confirm_words(debug, initial_backup_1_of_1)
|
|
|
|
# confirm share checked
|
|
reset.confirm_read(debug)
|
|
|
|
# confirm backup done
|
|
reset.confirm_read(debug)
|
|
|
|
# Your backup is done
|
|
go_next(debug)
|
|
|
|
# great ... device is initialized, backup done, and we are not in recovery mode!
|
|
assert device_handler.result() == "Initialized"
|
|
features = device_handler.features()
|
|
assert features.backup_type is messages.BackupType.Slip39_Basic_Extendable
|
|
assert features.initialized is True
|
|
assert features.backup_availability == messages.BackupAvailability.NotAvailable
|
|
assert features.no_backup is False
|
|
assert features.recovery_status == messages.RecoveryStatus.Nothing
|
|
|
|
# run recovery to unlock backup
|
|
device_handler.run(
|
|
device.recover,
|
|
type=messages.RecoveryType.UnlockRepeatedBackup,
|
|
)
|
|
|
|
recovery.confirm_recovery(debug, "recovery__title_unlock_repeated_backup")
|
|
|
|
recovery.select_number_of_words(debug, num_of_words=20, unlock_repeated_backup=True)
|
|
recovery.enter_seed(
|
|
debug,
|
|
initial_backup_1_of_1,
|
|
True,
|
|
"recovery__enter_backup",
|
|
"recovery__unlock_repeated_backup",
|
|
)
|
|
|
|
# backup is enabled
|
|
go_next(debug)
|
|
|
|
assert device_handler.result().message == "Backup unlocked"
|
|
|
|
# we are now in recovery mode
|
|
features = device_handler.features()
|
|
assert features.backup_type is messages.BackupType.Slip39_Basic_Extendable
|
|
assert features.initialized is True
|
|
assert features.backup_availability == messages.BackupAvailability.Available
|
|
assert features.no_backup is False
|
|
assert features.recovery_status == messages.RecoveryStatus.Backup
|
|
|
|
# at this point, the backup is unlocked...
|
|
|
|
# ... so let's try to do a 2-of-3 backup
|
|
|
|
debug.wait_layout()
|
|
|
|
# confirm backup intro
|
|
reset.confirm_read(debug)
|
|
|
|
# confirm checklist
|
|
reset.confirm_read(debug)
|
|
|
|
# shares=3
|
|
reset.set_selection(debug, buttons.reset_minus(model_name), 5 - 3)
|
|
|
|
# confirm checklist
|
|
reset.confirm_read(debug)
|
|
|
|
# threshold=2
|
|
reset.set_selection(debug, buttons.reset_minus(model_name), 1)
|
|
|
|
# confirm checklist
|
|
reset.confirm_read(debug)
|
|
|
|
# confirm backup warning
|
|
reset.confirm_read(debug, middle_r=True)
|
|
|
|
second_backup_2_of_3: list[str] = []
|
|
for _ in range(3):
|
|
# read words
|
|
words = reset.read_words(debug, do_htc=False)
|
|
|
|
# confirm words
|
|
reset.confirm_words(debug, words)
|
|
|
|
# confirm share checked
|
|
reset.confirm_read(debug)
|
|
|
|
second_backup_2_of_3.append(" ".join(words))
|
|
|
|
# we are not in recovery mode anymore, because we finished the backup process!
|
|
features = device_handler.features()
|
|
assert features.backup_type is messages.BackupType.Slip39_Basic_Extendable
|
|
assert features.initialized is True
|
|
assert features.backup_availability == messages.BackupAvailability.NotAvailable
|
|
assert features.no_backup is False
|
|
assert features.recovery_status == messages.RecoveryStatus.Nothing
|
|
|
|
# try to unlock backup again...
|
|
device_handler.run(
|
|
device.recover,
|
|
type=messages.RecoveryType.UnlockRepeatedBackup,
|
|
)
|
|
|
|
recovery.confirm_recovery(debug, "recovery__title_unlock_repeated_backup")
|
|
|
|
# ... this time with the 2 shares from the *new* backup, which was a 2-of-3!
|
|
recovery.select_number_of_words(debug, num_of_words=20, unlock_repeated_backup=True)
|
|
recovery.enter_shares(
|
|
debug,
|
|
second_backup_2_of_3[-2:],
|
|
"recovery__title_dry_run",
|
|
"recovery__enter_backup",
|
|
"recovery__unlock_repeated_backup",
|
|
)
|
|
|
|
assert device_handler.result().message == "Backup unlocked"
|
|
|
|
# we are now in recovery mode again!
|
|
features = device_handler.features()
|
|
assert features.backup_type is messages.BackupType.Slip39_Basic_Extendable
|
|
assert features.initialized is True
|
|
assert features.backup_availability == messages.BackupAvailability.Available
|
|
assert features.no_backup is False
|
|
assert features.recovery_status == messages.RecoveryStatus.Backup
|
|
|
|
# but if we cancel the backup at this point...
|
|
reset.cancel_backup(debug)
|
|
|
|
# ...we are out of recovery mode!
|
|
features = device_handler.features()
|
|
assert features.backup_type is messages.BackupType.Slip39_Basic_Extendable
|
|
assert features.initialized is True
|
|
assert features.backup_availability == messages.BackupAvailability.NotAvailable
|
|
assert features.no_backup is False
|
|
assert features.recovery_status == messages.RecoveryStatus.Nothing
|