mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-16 11:28:14 +00:00
436 lines
16 KiB
Python
436 lines
16 KiB
Python
# This file is part of the Trezor project.
|
|
#
|
|
# Copyright (C) 2012-2019 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>.
|
|
|
|
import dataclasses
|
|
from typing import TYPE_CHECKING, List, Optional
|
|
|
|
import pytest
|
|
from shamir_mnemonic import shamir
|
|
|
|
from trezorlib import btc, debuglink, device, exceptions, fido, models
|
|
from trezorlib.messages import (
|
|
ApplySettings,
|
|
BackupAvailability,
|
|
BackupType,
|
|
RecoveryStatus,
|
|
Success,
|
|
)
|
|
from trezorlib.tools import H_
|
|
|
|
from ..common import MNEMONIC_SLIP39_BASIC_20_3of6, MNEMONIC_SLIP39_BASIC_20_3of6_SECRET
|
|
from ..device_handler import BackgroundDeviceHandler
|
|
from ..emulators import ALL_TAGS, EmulatorWrapper
|
|
from ..input_flows import InputFlowSlip39BasicBackup
|
|
from . import for_all, for_tags, recovery_old, version_from_tag
|
|
|
|
if TYPE_CHECKING:
|
|
from trezorlib.debuglink import TrezorClientDebugLink as Client
|
|
|
|
models.T1B1 = dataclasses.replace(models.T1B1, minimum_version=(1, 0, 0))
|
|
models.T2T1 = dataclasses.replace(models.T2T1, minimum_version=(2, 0, 0))
|
|
models.TREZOR_ONE = models.T1B1
|
|
models.TREZOR_T = models.T2T1
|
|
models.TREZORS = {models.T1B1, models.T2T1}
|
|
|
|
# **** COMMON DEFINITIONS ****
|
|
|
|
MNEMONIC = " ".join(["all"] * 12)
|
|
PATH = [H_(44), H_(0), H_(0), 0, 0]
|
|
ADDRESS = "1JAd7XCBzGudGpJQSDSfpmJhiygtLQWaGL"
|
|
LABEL = "test"
|
|
STRENGTH = 128
|
|
|
|
|
|
@for_all()
|
|
def test_upgrade_load(gen: str, tag: str) -> None:
|
|
def asserts(client: "Client"):
|
|
assert not client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
assert btc.get_address(client, "Bitcoin", PATH) == ADDRESS
|
|
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
debuglink.load_device_by_mnemonic(
|
|
emu.client,
|
|
mnemonic=MNEMONIC,
|
|
pin="",
|
|
passphrase_protection=False,
|
|
label=LABEL,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
|
|
|
|
@for_all("legacy")
|
|
def test_upgrade_load_pin(gen: str, tag: str) -> None:
|
|
PIN = "1234"
|
|
|
|
def asserts(client: "Client") -> None:
|
|
assert client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
client.use_pin_sequence([PIN])
|
|
assert btc.get_address(client, "Bitcoin", PATH) == ADDRESS
|
|
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
debuglink.load_device_by_mnemonic(
|
|
emu.client,
|
|
mnemonic=MNEMONIC,
|
|
pin=PIN,
|
|
passphrase_protection=False,
|
|
label=LABEL,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
|
|
|
|
# Test progressive upgrade of storage versions without unlocking in between.
|
|
# Legacy storage: until legacy-v1.7.3 (pre-norcow)
|
|
# Storage Version 0: until core-v2.0.9 (basic norcow)
|
|
# Storage Version 1: since legacy-v1.8.0 and core-v2.1.0 (encryption)
|
|
# Storage Version 2: since legacy-v1.9.0 and core-v2.3.0 (wipe code)
|
|
# Storage Version 3: since legacy-v1.10.0 and core-v2.4.0 (long PIN)
|
|
@for_tags(
|
|
("legacy", ["v1.7.0", "v1.8.0", "v1.9.0"]),
|
|
("legacy", ["v1.7.0", "v1.8.0"]),
|
|
("legacy", ["v1.7.0", "v1.9.0"]),
|
|
("legacy", ["v1.8.0", "v1.9.0"]),
|
|
)
|
|
def test_storage_upgrade_progressive(gen: str, tags: List[str]):
|
|
PIN = "1234"
|
|
|
|
def asserts(client: "Client") -> None:
|
|
assert client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
client.use_pin_sequence([PIN])
|
|
assert btc.get_address(client, "Bitcoin", PATH) == ADDRESS
|
|
|
|
with EmulatorWrapper(gen, tags[0]) as emu:
|
|
debuglink.load_device_by_mnemonic(
|
|
emu.client,
|
|
mnemonic=MNEMONIC,
|
|
pin=PIN,
|
|
passphrase_protection=False,
|
|
label=LABEL,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
storage = emu.get_storage()
|
|
|
|
for tag in tags[1:]:
|
|
with EmulatorWrapper(gen, tag, storage=storage) as emu:
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
|
|
|
|
@for_all("legacy", legacy_minimum_version=(1, 9, 0))
|
|
def test_upgrade_wipe_code(gen: str, tag: str):
|
|
PIN = "1234"
|
|
WIPE_CODE = "4321"
|
|
|
|
def asserts(client: "Client"):
|
|
assert client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
client.use_pin_sequence([PIN])
|
|
assert btc.get_address(client, "Bitcoin", PATH) == ADDRESS
|
|
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
debuglink.load_device_by_mnemonic(
|
|
emu.client,
|
|
mnemonic=MNEMONIC,
|
|
pin=PIN,
|
|
passphrase_protection=False,
|
|
label=LABEL,
|
|
)
|
|
|
|
# Set wipe code.
|
|
emu.client.use_pin_sequence([PIN, WIPE_CODE, WIPE_CODE])
|
|
device.change_wipe_code(emu.client)
|
|
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
|
|
# Check that wipe code is set by changing the PIN to it.
|
|
emu.client.use_pin_sequence([PIN, WIPE_CODE, WIPE_CODE])
|
|
with pytest.raises(
|
|
exceptions.TrezorFailure,
|
|
match="The new PIN must be different from your wipe code",
|
|
):
|
|
return device.change_pin(emu.client)
|
|
|
|
|
|
@for_all("legacy")
|
|
def test_upgrade_reset(gen: str, tag: str):
|
|
def asserts(client: "Client"):
|
|
assert not client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
assert client.features.backup_availability == BackupAvailability.NotAvailable
|
|
assert not client.features.unfinished_backup
|
|
assert not client.features.no_backup
|
|
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
device.reset(
|
|
emu.client,
|
|
strength=STRENGTH,
|
|
passphrase_protection=False,
|
|
pin_protection=False,
|
|
label=LABEL,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
address = btc.get_address(emu.client, "Bitcoin", PATH)
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
assert btc.get_address(emu.client, "Bitcoin", PATH) == address
|
|
|
|
|
|
@for_all()
|
|
def test_upgrade_reset_skip_backup(gen: str, tag: str):
|
|
def asserts(client: "Client"):
|
|
assert not client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
assert client.features.backup_availability == BackupAvailability.Required
|
|
assert not client.features.unfinished_backup
|
|
assert not client.features.no_backup
|
|
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
device.reset(
|
|
emu.client,
|
|
strength=STRENGTH,
|
|
passphrase_protection=False,
|
|
pin_protection=False,
|
|
label=LABEL,
|
|
skip_backup=True,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
address = btc.get_address(emu.client, "Bitcoin", PATH)
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
assert btc.get_address(emu.client, "Bitcoin", PATH) == address
|
|
|
|
|
|
@for_all(legacy_minimum_version=(1, 7, 2))
|
|
def test_upgrade_reset_no_backup(gen: str, tag: str):
|
|
def asserts(client: "Client"):
|
|
assert not client.features.pin_protection
|
|
assert not client.features.passphrase_protection
|
|
assert client.features.initialized
|
|
assert client.features.label == LABEL
|
|
assert client.features.backup_availability == BackupAvailability.NotAvailable
|
|
assert not client.features.unfinished_backup
|
|
assert client.features.no_backup
|
|
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
device.reset(
|
|
emu.client,
|
|
strength=STRENGTH,
|
|
passphrase_protection=False,
|
|
pin_protection=False,
|
|
label=LABEL,
|
|
no_backup=True,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
asserts(emu.client)
|
|
address = btc.get_address(emu.client, "Bitcoin", PATH)
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
asserts(emu.client)
|
|
assert btc.get_address(emu.client, "Bitcoin", PATH) == address
|
|
|
|
|
|
# Although Shamir was introduced in 2.1.2 already, the debug instrumentation was not present until 2.1.9.
|
|
@for_all("core", core_minimum_version=(2, 1, 9))
|
|
def test_upgrade_shamir_recovery(gen: str, tag: Optional[str]):
|
|
with EmulatorWrapper(gen, tag) as emu, BackgroundDeviceHandler(
|
|
emu.client
|
|
) as device_handler:
|
|
assert emu.client.features.recovery_status == RecoveryStatus.Nothing
|
|
emu.client.watch_layout(True)
|
|
debug = device_handler.debuglink()
|
|
|
|
device_handler.run(device.recover, pin_protection=False)
|
|
|
|
recovery_old.confirm_recovery(debug)
|
|
recovery_old.select_number_of_words(debug)
|
|
layout = recovery_old.enter_share(debug, MNEMONIC_SLIP39_BASIC_20_3of6[0])
|
|
if not debug.legacy_ui and not debug.legacy_debug:
|
|
assert (
|
|
"1 of 3 shares entered" in layout.text_content()
|
|
or "2 more shares" in layout.text_content()
|
|
)
|
|
|
|
device_id = emu.client.features.device_id
|
|
storage = emu.get_storage()
|
|
device_handler.check_finalize()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert device_id == emu.client.features.device_id
|
|
assert emu.client.features.recovery_status == RecoveryStatus.Recovery
|
|
debug = emu.client.debug
|
|
emu.client.watch_layout(True)
|
|
|
|
# second share
|
|
layout = recovery_old.enter_share(debug, MNEMONIC_SLIP39_BASIC_20_3of6[2])
|
|
assert (
|
|
"2 of 3 shares entered" in layout.text_content()
|
|
or "1 more share" in layout.text_content()
|
|
)
|
|
|
|
# last one
|
|
layout = recovery_old.enter_share(debug, MNEMONIC_SLIP39_BASIC_20_3of6[1])
|
|
assert (
|
|
"Wallet recovery completed" in layout.text_content()
|
|
or "finished recovering" in layout.text_content()
|
|
)
|
|
|
|
# Check the result
|
|
state = debug.state()
|
|
assert state.mnemonic_secret is not None
|
|
assert state.mnemonic_secret.hex() == MNEMONIC_SLIP39_BASIC_20_3of6_SECRET
|
|
assert state.mnemonic_type == BackupType.Slip39_Basic
|
|
|
|
|
|
@for_all("core", core_minimum_version=(2, 1, 9))
|
|
def test_upgrade_shamir_backup(gen: str, tag: Optional[str]):
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
# Generate a new encrypted master secret and record it.
|
|
device.reset(
|
|
emu.client,
|
|
pin_protection=False,
|
|
skip_backup=True,
|
|
backup_type=BackupType.Slip39_Basic,
|
|
)
|
|
device_id = emu.client.features.device_id
|
|
backup_type = emu.client.features.backup_type
|
|
mnemonic_secret = emu.client.debug.state().mnemonic_secret
|
|
|
|
# Set passphrase_source = HOST.
|
|
resp = emu.client.call(ApplySettings(_passphrase_source=2, use_passphrase=True))
|
|
assert isinstance(resp, Success)
|
|
|
|
# Get a passphrase-less and a passphrased address.
|
|
address = btc.get_address(emu.client, "Bitcoin", PATH)
|
|
emu.client.init_device(new_session=True)
|
|
emu.client.use_passphrase("TREZOR")
|
|
address_passphrase = btc.get_address(emu.client, "Bitcoin", PATH)
|
|
|
|
assert emu.client.features.backup_availability == BackupAvailability.Required
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
assert emu.client.features.device_id == device_id
|
|
|
|
# Create a backup of the encrypted master secret.
|
|
assert emu.client.features.backup_availability == BackupAvailability.Required
|
|
with emu.client:
|
|
IF = InputFlowSlip39BasicBackup(emu.client, False)
|
|
emu.client.set_input_flow(IF.get())
|
|
device.backup(emu.client)
|
|
assert (
|
|
emu.client.features.backup_availability == BackupAvailability.NotAvailable
|
|
)
|
|
|
|
# Check the backup type.
|
|
assert emu.client.features.backup_type == backup_type
|
|
tag_version = version_from_tag(tag)
|
|
if tag_version is not None:
|
|
assert (
|
|
backup_type == BackupType.Slip39_Basic
|
|
if tag_version < (2, 7, 1)
|
|
else BackupType.Slip39_Basic_Extendable
|
|
)
|
|
|
|
# Check that the backup contains the originally generated encrypted master secret.
|
|
groups = shamir.decode_mnemonics(IF.mnemonics[:3])
|
|
ems = shamir.recover_ems(groups)
|
|
assert ems.ciphertext == mnemonic_secret
|
|
|
|
# Check that addresses are the same after firmware upgrade and backup.
|
|
assert btc.get_address(emu.client, "Bitcoin", PATH) == address
|
|
emu.client.init_device(new_session=True)
|
|
emu.client.use_passphrase("TREZOR")
|
|
assert btc.get_address(emu.client, "Bitcoin", PATH) == address_passphrase
|
|
|
|
|
|
@for_all(legacy_minimum_version=(1, 8, 4), core_minimum_version=(2, 1, 9))
|
|
def test_upgrade_u2f(gen: str, tag: str):
|
|
"""Check U2F counter stayed the same after an upgrade."""
|
|
with EmulatorWrapper(gen, tag) as emu:
|
|
debuglink.load_device_by_mnemonic(
|
|
emu.client,
|
|
mnemonic=MNEMONIC,
|
|
pin="",
|
|
passphrase_protection=False,
|
|
label=LABEL,
|
|
)
|
|
|
|
success = fido.set_counter(emu.client, 10)
|
|
assert "U2F counter set" in success
|
|
|
|
counter = fido.get_next_counter(emu.client)
|
|
assert counter == 11
|
|
storage = emu.get_storage()
|
|
|
|
with EmulatorWrapper(gen, storage=storage) as emu:
|
|
counter = fido.get_next_counter(emu.client)
|
|
assert counter == 12
|
|
|
|
|
|
if __name__ == "__main__":
|
|
if not ALL_TAGS:
|
|
print("No versions found. Remember to run download_emulators.sh")
|
|
for k, v in ALL_TAGS.items():
|
|
print(f"Found versions for {k}: {v}")
|
|
print()
|
|
print(f"Use `pytest {__file__}` to run tests")
|