| ## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*- |
| # |
| # Copyright (c) 2011-2013, Regents of the University of California |
| # Alexander Afanasyev |
| # |
| # GNU 3.0 license, See the LICENSE file for more information |
| # |
| # Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu> |
| # |
| |
| # |
| # Based on PyCCN code, copyrighted and licensed as follows |
| # |
| # Copyright (c) 2011-2013, Regents of the University of California |
| # BSD license, See the COPYING file for more information |
| # Written by: Derek Kulinski <takeda@takeda.tk> |
| # Jeff Burke <jburke@ucla.edu> |
| # |
| |
| from . import _ndn, Name |
| |
| def new_state(): |
| return _ndn.nc_new_state() |
| |
| def generate_application_key(fixture_key, app_name): |
| app_id = _ndn.nc_app_id(app_name) |
| app_key = _ndn.nc_app_key(fixture_key, app_id) |
| return app_key |
| |
| def authenticate_command(state, name, app_name, app_key): |
| signed_name = _ndn.nc_authenticate_command(state, name.ccn_data, app_name, app_key) |
| return Name(ccn_data = signed_name) |
| |
| def authenticate_command_sig(state, name, app_name, key): |
| signed_name = _ndn.nc_authenticate_command_sig(state, name.ccn_data, app_name, key.ccn_data_private) |
| return Name(ccn_data = signed_name) |
| |
| def verify_command(state, name, max_time, **args): |
| if args.has_key('pub_key'): # TODO: use magic bytes to detect signature type, instead of asking caller to explicitly specify key type |
| args['pub_key'] = args['pub_key'].ccn_data_public |
| return _ndn.nc_verify_command(state, name.ccn_data, max_time, **args) |