# -*- coding: utf-8 -*- # test_management.py # Copyright (C) 2017 LEAP Encryption Access Project # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . """ Tests for the VPN Management Interface """ import StringIO from twisted.trial import unittest from leap.bitmask.vpn.management import ManagementProtocol session1 = open('session1.data').readlines() session2 = open('session2.data').readlines() def feed_the_protocol(protocol, data): for line in data: protocol.lineReceived(line) class StateListener(object): def __init__(self): self.states = [] def change_state(self, state): self.states.append(state) class ManagementTestCase(unittest.TestCase): def test_final_state_is_connected(self): proto = ManagementProtocol() feed_the_protocol(proto, session1) assert proto.state.state == 'CONNECTED' assert proto.state.simple == 'ON' assert proto.remote == '46.165.242.169' def test_final_state_stopping(self): proto = ManagementProtocol() feed_the_protocol(proto, session2) assert proto.state.state == 'EXITING' assert proto.state.simple == 'STOPPING' def test_get_state_history(self): proto = ManagementProtocol() feed_the_protocol(proto, session1) log = proto.getStateHistory() states = [st.state for st in log.values()] assert len(log) == 4 assert states == ['AUTH', 'GET_CONFIG', 'ASSIGN_IP', 'CONNECTED'] def test_state_listener(self): proto = ManagementProtocol() listener = StateListener() proto.addStateListener(listener) feed_the_protocol(proto, session1) states = [st.state for st in listener.states] assert states == ['AUTH', 'GET_CONFIG', 'ASSIGN_IP', 'CONNECTED'] def test_bytecount(self): proto = ManagementProtocol() feed_the_protocol(proto, session1) assert proto.traffic.down == 17168 assert proto.traffic.up == 7657 def test_bytecount_rate(self): proto = ManagementProtocol() proto.traffic.update(1024, 512, 1) proto.traffic.update(2048, 1024, 2) print proto.traffic._buf assert proto.traffic.down == 2048 assert proto.traffic.up == 1024 assert proto.traffic.get_rate() == ['1.0 K', '512.0 B'] def test_get_pid(self): proto = ManagementProtocol() proto.transport = StringIO.StringIO() assert proto.pid == None proto.get_pid() pid_lines = ['SUCCESS: pid=99999'] feed_the_protocol(proto, pid_lines) assert proto.pid == 99999 def test_parse_version_string(self): proto = ManagementProtocol() proto.transport = StringIO.StringIO() assert proto.openvpn_version == '' feed_the_protocol(proto, session1[2:4]) proto.getVersion() feed_the_protocol(proto, ['END']) assert proto.openvpn_version.startswith('OpenVPN 2.4.0') def test_get_info(self): proto = ManagementProtocol() proto.transport = StringIO.StringIO() feed_the_protocol(proto, session1) feed_the_protocol(proto, session1[2:4]) proto.getVersion() feed_the_protocol(proto, ['END']) proto.get_pid() pid_lines = ['SUCCESS: pid=23783'] feed_the_protocol(proto, pid_lines) info = proto.getInfo() assert info['remote'] == '46.165.242.169' assert info['rport'] == '443' assert info['state'] == 'CONNECTED' assert info['state_simple'] == 'ON' assert info['state_legend'] == 'Initialization Sequence Completed' assert info['openvpn_version'].startswith('OpenVPN 2.4.0') assert info['pid'] == 23783