mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 14:28:07 +00:00
86 lines
2.5 KiB
Python
Executable File
86 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# This file is part of the Trezor project.
|
|
#
|
|
# Copyright (C) 2012-2018 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 os
|
|
import random
|
|
import string
|
|
|
|
from trezorlib import device
|
|
from trezorlib.debuglink import TrezorClientDebugLink
|
|
from trezorlib.transport import enumerate_devices, get_transport
|
|
|
|
|
|
def get_device():
|
|
path = os.environ.get("TREZOR_PATH")
|
|
if path:
|
|
return get_transport(path)
|
|
else:
|
|
devices = enumerate_devices()
|
|
for d in devices:
|
|
if hasattr(d, "find_debug"):
|
|
return d
|
|
raise RuntimeError("No debuggable device found")
|
|
|
|
|
|
def pin_input_flow(client, old_pin, new_pin):
|
|
# do you want to change pin?
|
|
yield
|
|
client.debug.press_yes()
|
|
if old_pin is not None:
|
|
# enter old pin
|
|
yield
|
|
client.debug.input(old_pin)
|
|
# enter new pin
|
|
yield
|
|
client.debug.input(new_pin)
|
|
# repeat new pin
|
|
yield
|
|
client.debug.input(new_pin)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
wirelink = get_device()
|
|
client = TrezorClientDebugLink(wirelink)
|
|
client.open()
|
|
|
|
i = 0
|
|
|
|
last_pin = None
|
|
|
|
while True:
|
|
# set private field
|
|
device.apply_settings(client, use_passphrase=True)
|
|
assert client.features.passphrase_protection is True
|
|
device.apply_settings(client, use_passphrase=False)
|
|
assert client.features.passphrase_protection is False
|
|
|
|
# set public field
|
|
label = "".join(random.choices(string.ascii_uppercase + string.digits, k=17))
|
|
device.apply_settings(client, label=label)
|
|
assert client.features.label == label
|
|
|
|
# change PIN
|
|
new_pin = "".join(random.choices(string.digits, k=random.randint(6, 10)))
|
|
client.set_input_flow(pin_input_flow(client, last_pin, new_pin))
|
|
device.change_pin(client)
|
|
client.set_input_flow(None)
|
|
last_pin = new_pin
|
|
|
|
print("iteration %d" % i)
|
|
i = i + 1
|