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tests: add TT change pin test (fixes #228)

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pull/553/head
matejcik 5 years ago
parent 4eb98c254a
commit 65c1afa728
2 changed files with 226 additions and 7 deletions
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10
tests/device_tests/test_msg_changepin.py
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@ -18,15 +18,12 @@ import pytest
from trezorlib import messages as proto
from ..common import MNEMONIC12
PIN4 = "1234"
PIN6 = "789456"
@pytest.mark.skip_t2
class TestMsgChangepin:
@pytest.mark.setup_client(mnemonic=MNEMONIC12)
def test_set_pin(self, client):
features = client.call_raw(proto.Initialize())
assert features.pin_protection is False
@ -63,7 +60,7 @@ class TestMsgChangepin:
# Check that the PIN is correct
self.check_pin(client, PIN6)
@pytest.mark.setup_client(mnemonic=MNEMONIC12, pin=True, passphrase=True)
@pytest.mark.setup_client(pin=True)
def test_change_pin(self, client):
features = client.call_raw(proto.Initialize())
assert features.pin_protection is True
@ -109,7 +106,7 @@ class TestMsgChangepin:
# Check that the PIN is correct
self.check_pin(client, PIN6)
@pytest.mark.setup_client(mnemonic=MNEMONIC12, pin=True, passphrase=True)
@pytest.mark.setup_client(pin=True)
def test_remove_pin(self, client):
features = client.call_raw(proto.Initialize())
assert features.pin_protection is True
@ -141,7 +138,6 @@ class TestMsgChangepin:
ret = client.call_raw(proto.Ping(pin_protection=True))
assert isinstance(ret, proto.Success)
@pytest.mark.setup_client(mnemonic=MNEMONIC12)
def test_set_failed(self, client):
features = client.call_raw(proto.Initialize())
assert features.pin_protection is False
@ -177,7 +173,7 @@ class TestMsgChangepin:
ret = client.call_raw(proto.Ping(pin_protection=True))
assert isinstance(ret, proto.Success)
@pytest.mark.setup_client(mnemonic=MNEMONIC12, pin=True, passphrase=True)
@pytest.mark.setup_client(pin=True)
def test_set_failed_2(self, client):
features = client.call_raw(proto.Initialize())
assert features.pin_protection is True

223
tests/device_tests/test_msg_changepin_t2.py
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@ -0,0 +1,223 @@
# 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 device, messages
from trezorlib.exceptions import Cancelled
PIN4 = "1234"
PIN6 = "789456"
pytestmark = pytest.mark.skip_t1
def _input_flow_set_pin(debug, pin):
yield # do you want to set a new pin?
print("set pin?")
debug.press_yes()
yield # enter new pin
print(f"enter pin {pin}")
debug.input(pin)
yield # enter new pin again
print(f"reenter pin {pin}")
debug.input(pin)
def _input_flow_change_pin(debug, old_pin, new_pin):
yield # do you want to change pin?
debug.press_yes()
yield # enter current pin
debug.input(old_pin)
yield # enter new pin
debug.input(new_pin)
yield # enter new pin again
debug.input(new_pin)
def _input_flow_clear_pin(debug, old_pin):
yield # do you want to remove pin?
debug.press_yes()
yield # enter current pin
debug.input(old_pin)
def _check_pin(client, pin):
client.clear_session()
assert client.features.pin_protection is True
with client:
client.set_expected_responses(
[messages.ButtonRequest()] * 4 + [messages.Success(), messages.Features()]
)
client.set_input_flow(_input_flow_change_pin(client.debug, pin, pin))
device.change_pin(client)
def _check_no_pin(client):
client.clear_session()
assert client.features.pin_protection is False
def input_flow():
yield from _input_flow_set_pin(client.debug, PIN4)
yield from _input_flow_clear_pin(client.debug, PIN4)
with client:
client.set_expected_responses(
[messages.ButtonRequest()] * 3
+ [messages.Success(), messages.Features()]
+ [messages.ButtonRequest()] * 2
+ [messages.Success(), messages.Features()]
)
client.set_input_flow(input_flow)
device.change_pin(client)
device.change_pin(client, remove=True)
assert client.features.pin_protection is False
def test_set_pin(client):
assert client.features.pin_protection is False
# Check that there's no PIN protection
_check_no_pin(client)
# Let's set new PIN
with client:
client.set_expected_responses(
[messages.ButtonRequest()] * 3 + [messages.Success(), messages.Features()]
)
client.set_input_flow(_input_flow_set_pin(client.debug, PIN6))
device.change_pin(client)
client.init_device()
assert client.features.pin_protection is True
_check_pin(client, PIN6)
@pytest.mark.setup_client(pin=PIN4)
def test_change_pin(client):
assert client.features.pin_protection is True
# Check current PIN value
_check_pin(client, PIN4)
# Let's change PIN
with client:
client.set_expected_responses(
[messages.ButtonRequest()] * 4 + [messages.Success(), messages.Features()]
)
client.set_input_flow(_input_flow_change_pin(client.debug, PIN4, PIN6))
device.change_pin(client)
# Check that there's still PIN protection now
client.init_device()
assert client.features.pin_protection is True
# Check that the PIN is correct
_check_pin(client, PIN6)
@pytest.mark.setup_client(pin=PIN4)
def test_remove_pin(client):
assert client.features.pin_protection is True
# Check current PIN value
_check_pin(client, PIN4)
# Let's remove PIN
with client:
client.set_expected_responses(
[messages.ButtonRequest()] * 2 + [messages.Success(), messages.Features()]
)
client.set_input_flow(_input_flow_clear_pin(client.debug, PIN4))
device.change_pin(client, remove=True)
# Check that there's no PIN protection now
client.init_device()
assert client.features.pin_protection is False
_check_no_pin(client)
def test_set_failed(client):
assert client.features.pin_protection is False
# Check that there's no PIN protection
_check_no_pin(client)
# Let's set new PIN
def input_flow():
yield # do you want to set pin?
client.debug.press_yes()
yield # enter new pin
client.debug.input(PIN4)
yield # enter new pin again (but different)
client.debug.input(PIN6)
# failed retry
yield # enter new pin
client.cancel()
with client, pytest.raises(Cancelled):
client.set_expected_responses(
[messages.ButtonRequest()] * 4 + [messages.Failure()]
)
client.set_input_flow(input_flow)
device.change_pin(client)
# Check that there's still no PIN protection now
client.init_device()
assert client.features.pin_protection is False
_check_no_pin(client)
@pytest.mark.setup_client(pin=PIN4)
def test_change_failed(client):
assert client.features.pin_protection is True
# Check current PIN value
_check_pin(client, PIN4)
# Let's set new PIN
def input_flow():
yield # do you want to change pin?
client.debug.press_yes()
yield # enter current pin
client.debug.input(PIN4)
yield # enter new pin
client.debug.input("457891")
yield # enter new pin again (but different)
client.debug.input("381847")
# failed retry
yield # enter current pin again
client.cancel()
with client, pytest.raises(Cancelled):
client.set_expected_responses(
[messages.ButtonRequest()] * 5 + [messages.Failure()]
)
client.set_input_flow(input_flow)
device.change_pin(client)
# Check that there's still old PIN protection
client.init_device()
assert client.features.pin_protection is True
_check_pin(client, PIN4)
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