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trezor-firmware/tests/device_tests/test_msg_recoverydevice_shamir_dryrun.py
2019-08-12 12:57:25 +02:00

101 lines
3.2 KiB
Python

import pytest
from trezorlib import device, messages
from trezorlib.exceptions import TrezorFailure
from .conftest import setup_client
pytestmark = pytest.mark.skip_t1
SHARES_20_2of3 = [
"crush merchant academic acid dream decision orbit smug trend trust painting slice glad crunch veteran lunch friar satoshi engage aquatic",
"crush merchant academic agency devote eyebrow disaster island deploy flip toxic budget numerous airport loyalty fitness resident learn sympathy daughter",
"crush merchant academic always course verdict rescue paces fridge museum energy solution space ladybug junction national biology game fawn coal",
]
INVALID_SHARES_20_2of3 = [
"gesture necklace academic acid civil round fiber buyer swing ancient jerky kitchen chest dining enjoy tension museum increase various rebuild",
"gesture necklace academic agency decrease justice ounce dragon shaped unknown material answer dress wrote smell family squeeze diet angry husband",
]
@setup_client(mnemonic=SHARES_20_2of3[0:2], passphrase=True)
def test_2of3_dryrun(client):
debug = client.debug
def input_flow():
yield # Confirm Dryrun
debug.press_yes()
# run recovery flow
yield from enter_all_shares(debug, SHARES_20_2of3[1:3])
with client:
client.set_input_flow(input_flow)
ret = device.recover(
client,
passphrase_protection=False,
pin_protection=False,
label="label",
language="english",
dry_run=True,
type=messages.ResetDeviceBackupType.Slip39_Single_Group,
)
# Dry run was successful
assert ret == messages.Success(
message="The seed is valid and matches the one in the device"
)
@setup_client(mnemonic=SHARES_20_2of3[0:2], passphrase=True)
def test_2of3_invalid_seed_dryrun(client):
debug = client.debug
def input_flow():
yield # Confirm Dryrun
debug.press_yes()
# run recovery flow
yield from enter_all_shares(debug, INVALID_SHARES_20_2of3)
# test fails because of different seed on device
with client, pytest.raises(
TrezorFailure, match=r"The seed does not match the one in the device"
):
client.set_input_flow(input_flow)
device.recover(
client,
passphrase_protection=False,
pin_protection=False,
label="label",
language="english",
dry_run=True,
type=messages.ResetDeviceBackupType.Slip39_Single_Group,
)
def enter_all_shares(debug, shares):
word_count = len(shares[0].split(" "))
# Homescreen - proceed to word number selection
yield
debug.press_yes()
# Input word number
code = yield
assert code == messages.ButtonRequestType.MnemonicWordCount
debug.input(str(word_count))
# Homescreen - proceed to share entry
yield
debug.press_yes()
# Enter shares
for share in shares:
code = yield
assert code == messages.ButtonRequestType.MnemonicInput
# Enter mnemonic words
for word in share.split(" "):
debug.input(word)
# Homescreen - continue
# or Homescreen - confirm success
yield
debug.press_yes()