python-fido2/examples/get_info.py

54 lines
2.1 KiB
Python

# Copyright (c) 2018 Yubico AB
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
"""
Connects to each attached FIDO device, and:
1. If the device supports CBOR commands, perform a getInfo command.
2. If the device supports WINK, perform the wink command.
"""
from __future__ import print_function, absolute_import
from fido_host.hid import CtapHidDevice, CAPABILITY
from fido_host.fido2 import CTAP2
for dev in CtapHidDevice.list_devices():
print('CONNECT: %s' % dev)
if dev.capabilities & CAPABILITY.CBOR:
ctap2 = CTAP2(dev)
info = ctap2.get_info()
print('DEVICE INFO: %s' % info)
else:
print('Device does not support CBOR')
if dev.capabilities & CAPABILITY.WINK:
dev.wink()
print('WINK sent!')
else:
print('Device does not support WINK')