mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-04 21:48:17 +00:00
244 lines
8.2 KiB
Python
244 lines
8.2 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 cardano, messages, models
|
|
from trezorlib.btc import get_public_node
|
|
from trezorlib.client import ProtocolVersion
|
|
from trezorlib.debuglink import SessionDebugWrapper as Session
|
|
from trezorlib.debuglink import TrezorClientDebugLink as Client
|
|
from trezorlib.exceptions import TrezorFailure
|
|
from trezorlib.tools import parse_path
|
|
|
|
from ..common import get_test_address
|
|
|
|
ADDRESS_N = parse_path("m/44h/0h/0h")
|
|
XPUB = "xpub6BiVtCpG9fQPxnPmHXG8PhtzQdWC2Su4qWu6XW9tpWFYhxydCLJGrWBJZ5H6qTAHdPQ7pQhtpjiYZVZARo14qHiay2fvrX996oEP42u8wZy"
|
|
|
|
PIN4 = "1234"
|
|
|
|
|
|
def test_thp_end_session(client: Client):
|
|
session = Session(client.get_session())
|
|
if session.protocol_version == ProtocolVersion.PROTOCOL_V1:
|
|
# TODO: This test should be skipped on non-THP builds
|
|
return
|
|
|
|
msg = session.call(messages.EndSession())
|
|
assert isinstance(msg, messages.Success)
|
|
with pytest.raises(TrezorFailure, match="ThpUnallocatedSession"):
|
|
session.call(messages.GetFeatures())
|
|
|
|
|
|
@pytest.mark.setup_client(pin=PIN4, passphrase="")
|
|
def test_clear_session(client: Client):
|
|
is_t1 = client.model is models.T1B1
|
|
init_responses = [
|
|
messages.PinMatrixRequest if is_t1 else messages.ButtonRequest,
|
|
messages.PassphraseRequest,
|
|
]
|
|
|
|
cached_responses = [messages.PublicKey]
|
|
session = Session(client.get_session())
|
|
session.lock()
|
|
with client, session:
|
|
client.use_pin_sequence([PIN4])
|
|
session.set_expected_responses(init_responses + cached_responses)
|
|
assert get_public_node(session, ADDRESS_N).xpub == XPUB
|
|
|
|
client.resume_session(session)
|
|
with session:
|
|
# pin and passphrase are cached
|
|
session.set_expected_responses(cached_responses)
|
|
assert get_public_node(session, ADDRESS_N).xpub == XPUB
|
|
|
|
session.lock()
|
|
session.end()
|
|
session = Session(client.get_session())
|
|
|
|
# session cache is cleared
|
|
with client, session:
|
|
client.use_pin_sequence([PIN4])
|
|
session.set_expected_responses(init_responses + cached_responses)
|
|
assert get_public_node(session, ADDRESS_N).xpub == XPUB
|
|
|
|
client.resume_session(session)
|
|
with session:
|
|
# pin and passphrase are cached
|
|
session.set_expected_responses(cached_responses)
|
|
assert get_public_node(session, ADDRESS_N).xpub == XPUB
|
|
|
|
|
|
def test_end_session(client: Client):
|
|
# client instance starts out not initialized
|
|
# XXX do we want to change this?
|
|
session = client.get_session()
|
|
assert session.id is not None
|
|
|
|
# get_address will succeed
|
|
with Session(session) as session:
|
|
session.set_expected_responses([messages.Address])
|
|
get_test_address(session)
|
|
|
|
session.end()
|
|
# assert client.session_id is None
|
|
with pytest.raises(TrezorFailure) as exc:
|
|
get_test_address(session)
|
|
assert exc.value.code == messages.FailureType.InvalidSession
|
|
assert exc.value.message.endswith("Invalid session")
|
|
|
|
session = client.get_session()
|
|
assert session.id is not None
|
|
with Session(session) as session:
|
|
session.set_expected_responses([messages.Address])
|
|
get_test_address(session)
|
|
|
|
# TODO: is the following valid? I do not think so
|
|
# with Session(session) as session:
|
|
# # end_session should succeed on empty session too
|
|
# session.set_expected_responses([messages.Success] * 2)
|
|
# session.end_session()
|
|
# session.end_session()
|
|
|
|
|
|
def test_cannot_resume_ended_session(client: Client):
|
|
session = client.get_session()
|
|
session_id = session.id
|
|
|
|
session_resumed = client.resume_session(session)
|
|
|
|
assert session_resumed.id == session_id
|
|
|
|
session.end()
|
|
session_resumed2 = client.resume_session(session)
|
|
|
|
assert session_resumed2.id != session_id
|
|
|
|
|
|
def test_end_session_only_current(client: Client):
|
|
"""test that EndSession only destroys the current session"""
|
|
session_a = client.get_session()
|
|
session_b = client.get_session()
|
|
session_b_id = session_b.id
|
|
|
|
session_b.end()
|
|
# assert client.session_id is None
|
|
|
|
# resume ended session
|
|
session_b_resumed = client.resume_session(session_b)
|
|
assert session_b_resumed.id != session_b_id
|
|
|
|
# resume first session that was not ended
|
|
session_a_resumed = client.resume_session(session_a)
|
|
assert session_a_resumed.id == session_a.id
|
|
|
|
|
|
@pytest.mark.setup_client(passphrase=True)
|
|
def test_session_recycling(client: Client):
|
|
session = Session(client.get_session(passphrase="TREZOR"))
|
|
with client, session:
|
|
session.set_expected_responses(
|
|
[
|
|
messages.PassphraseRequest,
|
|
messages.ButtonRequest,
|
|
messages.ButtonRequest,
|
|
messages.Address,
|
|
]
|
|
)
|
|
client.use_passphrase("TREZOR")
|
|
_ = get_test_address(session)
|
|
# address = get_test_address(session)
|
|
|
|
# create and close 100 sessions - more than the session limit
|
|
for _ in range(100):
|
|
session_x = client.get_session()
|
|
session_x.end()
|
|
|
|
# it should still be possible to resume the original session
|
|
# TODO imo not True anymore
|
|
# with client, session:
|
|
# # passphrase should still be cached
|
|
# session.set_expected_responses([messages.Features, messages.Address])
|
|
# client.use_passphrase("TREZOR")
|
|
# client.resume_session(session)
|
|
# assert address == get_test_address(session)
|
|
|
|
|
|
@pytest.mark.altcoin
|
|
@pytest.mark.cardano
|
|
@pytest.mark.models("core")
|
|
def test_derive_cardano_empty_session(client: Client):
|
|
# start new session
|
|
session = client.get_session(derive_cardano=True)
|
|
# session_id = client.session_id
|
|
|
|
# restarting same session should go well
|
|
session2 = client.resume_session(session)
|
|
assert session.id == session2.id
|
|
|
|
# restarting same session should go well with any setting
|
|
# TODO I do not think that it holds True now
|
|
# client.init_device(derive_cardano=False)
|
|
# assert session_id == client.session_id
|
|
# client.init_device(derive_cardano=True)
|
|
# assert session_id == client.session_id
|
|
|
|
|
|
@pytest.mark.altcoin
|
|
@pytest.mark.cardano
|
|
@pytest.mark.models("core")
|
|
def test_derive_cardano_running_session(client: Client):
|
|
# start new session
|
|
session = client.get_session(derive_cardano=False)
|
|
|
|
# force derivation of seed
|
|
get_test_address(session)
|
|
|
|
# session should not have Cardano capability
|
|
with pytest.raises(TrezorFailure, match="not enabled"):
|
|
cardano.get_public_key(session, parse_path("m/44h/1815h/0h"))
|
|
|
|
# restarting same session should go well
|
|
session2 = client.resume_session(session)
|
|
assert session.id == session2.id
|
|
|
|
# TODO restarting same session should go well if we _don't_ want to derive cardano
|
|
# # client.init_device(derive_cardano=False)
|
|
# # assert session_id == client.session_id
|
|
|
|
# restarting with derive_cardano=True should kill old session and create new one
|
|
session3 = client.get_session(derive_cardano=True)
|
|
assert session3.id != session.id
|
|
|
|
# new session should have Cardano capability
|
|
cardano.get_public_key(session3, parse_path("m/44h/1815h/0h"))
|
|
|
|
# restarting with derive_cardano=True should keep same session
|
|
session4 = client.resume_session(session3)
|
|
assert session4.id == session3.id
|
|
|
|
# # restarting with no setting should keep same session
|
|
# client.init_device()
|
|
# assert session_id == client.session_id
|
|
|
|
# # restarting with derive_cardano=False should kill old session and create new one
|
|
# client.init_device(derive_cardano=False)
|
|
# assert session_id != client.session_id
|
|
|
|
# with pytest.raises(TrezorFailure, match="not enabled"):
|
|
# cardano.get_public_key(client, parse_path("m/44h/1815h/0h"))
|