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trezor-firmware/tests/device_tests/test_msg_clearsession.py
2020-02-07 11:41:00 +00:00

81 lines
2.7 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 pytest
from trezorlib import messages as proto
from trezorlib.btc import get_public_node
from trezorlib.tools import parse_path
@pytest.mark.skip_ui
@pytest.mark.setup_client(pin=True, passphrase=True)
def test_clear_session(client):
if client.features.model == "1":
init_responses = [
proto.PinMatrixRequest(),
proto.PassphraseRequest(),
]
else:
init_responses = [
proto.PassphraseRequest(),
]
cached_responses = [
proto.ButtonRequest(code=proto.ButtonRequestType.PublicKey),
proto.PublicKey(),
]
with client:
client.set_expected_responses(init_responses + cached_responses)
assert (
get_public_node(
client, parse_path("44'/0'/0'"), show_display=True
).node.public_key.hex()
== "03c8166eb40ac84088b618ec07c7cebadacee31c5f5b04a1e8c2a2f3e748eb2cdd"
)
with client:
# pin and passphrase are cached
client.set_expected_responses(cached_responses)
assert (
get_public_node(
client, parse_path("44'/0'/0'"), show_display=True
).node.public_key.hex()
== "03c8166eb40ac84088b618ec07c7cebadacee31c5f5b04a1e8c2a2f3e748eb2cdd"
)
client.clear_session()
# session cache is cleared
with client:
client.set_expected_responses(init_responses + cached_responses)
assert (
get_public_node(
client, parse_path("44'/0'/0'"), show_display=True
).node.public_key.hex()
== "03c8166eb40ac84088b618ec07c7cebadacee31c5f5b04a1e8c2a2f3e748eb2cdd"
)
with client:
# pin and passphrase are cached
client.set_expected_responses(cached_responses)
assert (
get_public_node(
client, parse_path("44'/0'/0'"), show_display=True
).node.public_key.hex()
== "03c8166eb40ac84088b618ec07c7cebadacee31c5f5b04a1e8c2a2f3e748eb2cdd"
)