stunnel init script

stunnel init script

#!/bin/sh
#
# stunnel      Start/Stop the stunnel daemons
#
# description: stunnel is a script that runs stunnel daemons
#              version 1.00
#
# chkconfig: 345 40 60
#
# processname: stunnel
# pidfile: /var/run/stunnel/stunnel.pid
#

progname=stunnel
pidfile=/var/run/stunnel/stunnel.pid

do_start() {

        if [ -f $pidfile ]
        then
                echo "$progname already running!";
                exit 1;
        fi

        /usr/bin/stunnel /etc/stunnel/stunnel.conf

        if [ $? -gt 0 ]; then
                echo "Start failed with exit code $?"
                exit $?;
        fi

        pid=`cat $pidfile`

        if [ `ps --pid $pid 2> /dev/null | grep -c $pid 2> /dev/null` -eq '0' ]; then
                echo "Process did not start!"
                rm -f $pidfile
                exit 1;
        fi

        echo "Started with PID: $pid"

        exit 0;
}

do_stop() {

        if [ -f $pidfile ]
        then
                pid=`cat $pidfile`
                echo "Stopping $pid"

                kill -s TERM $pid > /dev/null
                rm -f $pidfile

                count=0;
                until [ `ps --pid $pid 2> /dev/null | grep -c $pid 2> /dev/null` -eq '0' ] || [ $count -gt 10 ]
        do
                sleep 1
                let count=$count+1;
        done

        if [ $count -gt 10 ]; then
                echo "Force stop of $progname"
                kill -9 $pid
        fi

        echo "Stopped"

                exit 0;
        fi
}

do_status() {

        if [ -f $pidfile ]
        then
                pid=`cat $pidfile`
                echo "$progname is running with PID $pid"
        else
                echo "$progname is not running"
        fi

}


case "$1" in
start)  echo "Starting $progname"
        do_start
        ;;
stop)  echo "Stopping $progname"
        do_stop
        ;;
status)
        do_status
        ;;
*)      echo "Usage: service $progname start|stop|status"
        exit 1
        ;;
esac
exit 0

stunnel.conf

; Protocol version (all, SSLv2, SSLv3, TLSv1)
sslVersion = SSLv3

chroot = /var/run/stunnel/
setuid = nobody
;setgid = nogroup
pid = /stunnel.pid
debug = local1.info

; Some performance tunings
socket = l:TCP_NODELAY=1
socket = r:TCP_NODELAY=1
;compression = rle

cert = /etc/stunnel/stunnel.pem

; Service-level configuration
[acceptor]
accept = 443
connect = localhost:8080