Best Python code snippet using fMBT_python
client_sc_establish_timeout.py
Source:client_sc_establish_timeout.py
1#!/usr/bin/env python32# -*- coding: utf-8 -*-3# Licensed to Systerel under one or more contributor license4# agreements. See the NOTICE file distributed with this work5# for additional information regarding copyright ownership.6# Systerel licenses this file to you under the Apache7# License, Version 2.0 (the "License"); you may not use this8# file except in compliance with the License. You may obtain9# a copy of the License at10#11# http://www.apache.org/licenses/LICENSE-2.012#13# Unless required by applicable law or agreed to in writing,14# software distributed under the License is distributed on an15# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY16# KIND, either express or implied. See the License for the17# specific language governing permissions and limitations18# under the License.19"""20Freeopcua based test client to validate the SOPC server.21Tests that HEL/ACK and SecureChannel timeouts are respected by the server.22"""23from time import sleep24import sys25from common import sUri, create_client26from tap_logger import TapLogger27if __name__=='__main__':28 # tests with one connexion29 print('Connecting to', sUri)30 client = create_client()31 logger = TapLogger("sc_establish_timeout.tap")32 headerString = "******************* {0} *********************"33 logger.begin_section("SC establishment timeout")34 # secure channel connection35 print(headerString.format("Connect socket"))36 client.connect_socket()37 print(headerString.format("Wait SC establishment timeout (10 seconds)"))38 sleep(11)39 print(headerString.format("Attempt to send HEL after timeout"))40 try:41 client.send_hello()42 except:43 logger.add_test('- HEL refused after timeout', True)44 else:45 logger.add_test('- HEL refused after timeout', False)46 client.disconnect_socket()47 print(headerString.format("Connect socket + Send HEL"))48 client.connect_socket()49 client.send_hello()50 print(headerString.format("Wait SC establishment timeout (10 seconds)"))51 sleep(11)52 print(headerString.format("Attempt to send OPN after timeout"))53 try:54 client.open_secure_channel()55 except:56 logger.add_test('- OPN refused after timeout', True)57 else:58 logger.add_test('- OPN refused after timeout', False)59 client.close_secure_channel()60 client.disconnect_socket()61 logger.finalize_report()...
client_sc_renew.py
Source:client_sc_renew.py
1#!/usr/bin/env python32# -*- coding: utf-8 -*-3# Copyright (C) 2018 Systerel and others.4#5# This program is free software: you can redistribute it and/or modify6# it under the terms of the GNU Affero General Public License as7# published by the Free Software Foundation, either version 3 of the8# License, or (at your option) any later version.9#10# This program is distributed in the hope that it will be useful,11# but WITHOUT ANY WARRANTY; without even the implied warranty of12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the13# GNU Affero General Public License for more details.14#15# You should have received a copy of the GNU Affero General Public License16# along with this program. If not, see <http://www.gnu.org/licenses/>.17"""18Simple client to launch sc renew degraded tests19"""20from opcua import ua, Client21from opcua.ua import SecurityPolicy22from safety_secure_channels import secure_channels_connect23from sc_renew import secure_channel_renew24from common import sUri25from tap_logger import TapLogger26from opcua.crypto import security_policies27import re28import sys29if __name__=='__main__':30 # tests with one connexion31 print('Connecting to', sUri)32 client = Client(sUri)33 logger = TapLogger("sc_renew.tap")34 # tests of SC renew with degraded cases35 headerString = "******************* Beginning {0} test of degraded SC renew *********************"36 for sp in [SecurityPolicy, security_policies.SecurityPolicyBasic256]:37 logger.begin_section("security policy {0}".format(re.split("#",sp.URI)[-1]))38 # secure channel connection39 print(headerString.format(re.split("#",sp.URI)[-1]))40 secure_channels_connect(client, sp)41 secure_channel_renew(client, logger)42 logger.finalize_report()...
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