#!/usr/local/bin/python2.7 """ Copyright (c) 2015 Ad Schellevis 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 ``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 AUTHOR 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. -------------------------------------------------------------------------------------- connect ipsec connection """ import sys import os import subprocess import ujson import vici # parse input parameter conn_id = None if len(sys.argv) > 1: p_conn_id = sys.argv[1].strip() # validate if SA is active before trying to disconnect, validates input data # and collect child sa's to bring up. conns_found = [] s = vici.Session() for conns in s.list_conns(): for conn in conns: if conn == p_conn_id: conns_found.append(conn) for child in conns[conn]['children']: if child not in conns_found: conns_found.append(child) # setup connection if found for conn_id in conns_found: devnull = open(os.devnull, 'w') subprocess.call(['/usr/local/sbin/ipsec', 'up', conn_id], stdin=devnull, stdout=devnull, stderr=devnull)