package/openvpn/openvpn.init

   1 #!/bin/sh -e
   2 #
   3 # Original version by Robert Leslie
   4 # <rob@mars.org>, edited by iwj and cs
   5 # Modified for openvpn by Alberto Gonzalez Iniesta <agi@agi.as>
   6 # Modified for restarting / starting / stopping single tunnels by Richard Mueller <mueller@teamix.net>
   7
   8 test $DEBIAN_SCRIPT_DEBUG && set -v -x
   9
  10 DAEMON=/usr/sbin/openvpn
  11 CONFIG_DIR=/etc/openvpn
  12 test -x $DAEMON || exit 0
  13 test -d $CONFIG_DIR || exit 0
  14
  15 start_vpn () {
  16     $DAEMON --daemon --writepid /var/run/openvpn.$NAME.pid \
  17             --config $CONFIG_DIR/$NAME.conf --cd $CONFIG_DIR || echo -n " FAILED->"
  18     echo -n " $NAME"
  19 }
  20 stop_vpn () {
  21    kill `cat $PIDFILE` || true
  22   rm $PIDFILE
  23 }
  24
  25 case "$1" in
  26 start)
  27   echo -n "Starting openvpn:"
  28
  29   if test -z $2 ; then
  30     for CONFIG in `cd $CONFIG_DIR; ls *.conf 2> /dev/null`; do
  31       NAME=${CONFIG%%.conf}
  32       start_vpn
  33     done
  34   else
  35     if test -e $CONFIG_DIR/$2.conf ; then
  36       NAME=$2
  37       start_vpn
  38     else
  39       echo -n " No such VPN: $2"
  40     fi
  41   fi
  42   echo "."
  43
  44   ;;
  45 stop)
  46   echo -n "Stopping openvpn:"
  47
  48   if test -z $2 ; then
  49     for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do
  50       NAME=`echo $PIDFILE | cut -c18-`
  51       NAME=${NAME%%.pid}
  52       stop_vpn
  53       echo -n " $NAME"
  54     done
  55   else
  56     if test -e /var/run/openvpn.$2.pid ; then
  57       PIDFILE=`ls /var/run/openvpn.$2.pid 2> /dev/null`
  58       NAME=`echo $PIDFILE | cut -c18-`
  59       NAME=${NAME%%.pid}
  60       stop_vpn
  61       echo -n " $NAME"
  62     else
  63       echo -n " No such VPN: $2"
  64     fi
  65   fi
  66   echo "."
  67   ;;
  68 # We only 'reload' for running VPNs. New ones will only start with 'start' or 'restart'.
  69 reload|force-reload)
  70   echo -n "Reloading openvpn:"
  71   for PIDFILE in `ls /var/run/openvpn.*.pid 2> /dev/null`; do
  72     NAME=`echo $PIDFILE | cut -c18-`
  73     NAME=${NAME%%.pid}
  74 # If openvpn if running under a different user than root we'll need to restart
  75     if egrep '^( |\t)*user' $CONFIG_DIR/$NAME.conf > /dev/null 2>&1 ; then
  76       stop_vpn
  77       sleep 1
  78       start_vpn
  79       echo -n "(restarted)"
  80     else
  81       kill -HUP `cat $PIDFILE` || true
  82 #    start-stop-daemon --stop --signal HUP --quiet --oknodo \
  83 #      --exec $DAEMON --pidfile $PIDFILE
  84     echo -n " $NAME"
  85     fi
  86   done
  87   echo "."
  88   ;;
  89
  90 restart)
  91   $0 stop $2
  92   sleep 1
  93   $0 start $2
  94   ;;
  95 *)
  96   echo "Usage: $0 {start|stop|reload|restart|force-reload}" >&2
  97   exit 1
  98   ;;
  99 esac
 100
 101 exit 0
 102
 103 # vim:set ai et sts=2 sw=2 tw=0: