#! /bin/sh
 #
 # t_lpback.sh - script to test OpenVPN's crypto loopback
 # Copyright (C) 2005  Matthias Andree
 #
 # 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 2
 # 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, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 # 02110-1301, USA.
 
 set -e

 trap "rm -f key.$$ log.$$ ; trap 0 ; exit 77" 1 2 15
 trap "rm -f key.$$ log.$$ ; exit 1" 0 3

 ./openvpn --genkey --secret key.$$
 set +e
 ( ./openvpn --test-crypto --secret key.$$ ) >log.$$ 2>&1
 e=$?
 if [ $e != 0 ] ; then cat log.$$ ; fi

 rm key.$$ log.$$
 trap 0

 exit $e