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#!/bin/sh -e
#
# Original version by Robert Leslie
# <rob@mars.org>, edited by iwj and cs
# Modified for openvpn by Alberto Gonzalez Iniesta <agi@agi.as>
# Modified for restarting / starting / stopping single tunnels by Richard Mueller <mueller@teamix.net>
test $DEBIAN_SCRIPT_DEBUG && set -v -x
DAEMON=/usr/sbin/openvpn
CONFIG_DIR=/etc/openvpn
test -x $DAEMON || exit 0
test -d $CONFIG_DIR || exit 0
start_vpn () {
modprobe tun >/dev/null 2>&1 || true
$DAEMON --daemon --writepid /var/run/openvpn.$NAME.pid \
--config $CONFIG_DIR/$NAME.conf --cd $CONFIG_DIR || echo -n " FAILED->"
echo -n " $NAME"
}
stop_vpn () {
kill `cat $PIDFILE` || true
rm $PIDFILE
}
case "$1" in
start)
echo -n "Starting openvpn:"
if test -z $2 ; then
for CONFIG in `cd $CONFIG_DIR; ls *.conf 2> /dev/null`; do
NAME=${CONFIG%%.conf}
start_vpn
done
else
if test -e $CONFIG_DIR/$2.conf ; then
NAME=$2
start_vpn
else
echo -n " No such VPN: $2"
fi
fi
echo "."
;;
stop)
echo -n "Stopping openvpn:"
if test -z $2 ; then
for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do
NAME=`echo $PIDFILE | cut -c18-`
NAME=${NAME%%.pid}
stop_vpn
echo -n " $NAME"
done
else
if test -e /var/run/openvpn.$2.pid ; then
PIDFILE=`ls /var/run/openvpn.$2.pid 2> /dev/null`
NAME=`echo $PIDFILE | cut -c18-`
NAME=${NAME%%.pid}
stop_vpn
echo -n " $NAME"
else
echo -n " No such VPN: $2"
fi
fi
echo "."
;;
# We only 'reload' for running VPNs. New ones will only start with 'start' or 'restart'.
reload|force-reload)
echo -n "Reloading openvpn:"
for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do
NAME=`echo $PIDFILE | cut -c18-`
NAME=${NAME%%.pid}
# If openvpn if running under a different user than root we'll need to restart
if egrep '^( |\t)*user' $CONFIG_DIR/$NAME.conf > /dev/null 2>&1 ; then
stop_vpn
sleep 1
start_vpn
echo -n "(restarted)"
else
kill -HUP `cat $PIDFILE` || true
# start-stop-daemon --stop --signal HUP --quiet --oknodo \
# --exec $DAEMON --pidfile $PIDFILE
echo -n " $NAME"
fi
done
echo "."
;;
restart)
$0 stop $2
sleep 1
$0 start $2
;;
*)
echo "Usage: $0 {start|stop|reload|restart|force-reload}" >&2
exit 1
;;
esac
exit 0
# vim:set ai et sts=2 sw=2 tw=0: