come creare un servizio per STUNNEL installato su CentOS 5,10

Question

ho installato stunnel nella mia macchina CentOS come di seguito:

yum install stunnel -y

openssl genrsa -out privkey.pem 2048 
openssl req -new -x509 -key privkey.pem -out cacert.pem -days 1095 
cat privkey.pem cacert.pem >> /etc/stunnel/stunnel.pem 
chmod 600 /etc/stunnel/stunnel.pem 
chown nobody.nobody /var/run/stunnel 

nano -K /etc/stunnel/stunnel.conf

cert = /etc/stunnel/stunnel.pem 
chroot = /var/run/stunnel/ 
pid = /stunnel.pid 
setuid = nobody 
setgid = nobody 
output = stunnel.log 

[squid] 
# Ensure the ‘connect’ line matches your squid port. Default is 3128 
accept = 8088 
connect = 127.0.0.1:1945 

---

mia il problema è dopo l'installazione di stunnel non è disponibile il servizio per stunnel installato.
Così ho scritto questo:

---

nano -K /etc/init.d/stunnel

#!/bin/bash 
#  /etc/rc.d/init.d/stunnel 
# 
# Starts the stunnel daemon 
# 
# chkconfig: 345 70 30 
# description: Stunnel Server is a ... 
# processname: stunnel 
# config: /etc/stunnel/stunnel.conf 

# Source function library. 
. /etc/init.d/functions 

test -x /usr/sbin/stunnel || exit 0 
RETVAL=0 
# 
#  See how we were called. 
# 
prog="stunnel" 
start() { 
    # Check if stunnel is already running 
    if [ ! -f /var/lock/subsys/stunnel ]; 
    then 
    echo -n $"Starting $prog: " 
    daemon /usr/sbin/stunnel 
    RETVAL=$? 
    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/stunnel 
    echo 
    fi 
    return $RETVAL 
} 
stop() { 
    echo -n $"Stopping $prog: " 
    killproc /usr/sbin/stunnel 
    RETVAL=$? 
    [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/stunnel 
    echo 
    return $RETVAL 
} 
restart() { 
    stop 
    start 
} 
reload() { 
    restart 
} 
status() { 
    status /usr/sbin/stunnel 
} 
case "$1" in 
start) 
    start 
    ;; 
stop) 
    stop 
    ;; 
reload|restart) 
    restart 
    ;; 
status) 
    status 
    ;; 
*) 
    echo $"Usage: $0 {start|stop|restart|reload|status}" 
    exit 1 
esac 
exit $? 
exit $RETVAL 

chmod +x /etc/init.d/stunnel

chkconfig --add stunnel

---

il comando di avvio per il servizio scritto funziona bene: servizio stunnel start: OK.

ma ho errore durante il comando di arresto: servizio stunnel interrompere: FAILED

e devo errore durante comando di stato: servizio stato stunnel:
/sbin/servizio: linea 66: 7456 Segmentazione difetto env -i LANG = "$ LANG" PATH = TERMINE "$ PATH" = "$ TERM" "$ {} SERVICEDIR/$ {} SERVIZIO" $ {} OPZIONI

cosa ho fatto di sbagliato e come posso risolvere il problema?
c'è un modo migliore per ottenere quel servizio?

grazie in anticipo

Answer 1

ecco quello che vi serve:

#!/bin/bash 
# 
# Script to run stunnel in daemon mode at boot time. 
# 
# Check http://www.gaztronics.net/ for the 
# most up-to-date version of this script. 
# 
# This script is realeased under the terms of the GPL. 
# You can source a copy at: 
# http://www.fsf.org/copyleft/copyleft.html 
# 
# Please feel free to modify the script to suite your own needs. 
# I always welcome email feedback with suggestions for improvements. 
# Please do not email for general support. I do not have time to answer 
# personal help requests. 

# Author: Gary Myers MIIE MBCS 
# email: http://www.gaztronics.net/webform/ 
# Revision 1.0 - 4th March 2005 

#==================================================================== 
# Run level information: 
# 
# chkconfig: 2345 99 99 
# description: Secure Tunnel 
# processname: stunnel 
# 
# Run "/sbin/chkconfig --add stunnel" to add the Run levels. 
# This will setup the symlinks and set the process to run at boot. 
#==================================================================== 

#==================================================================== 
# Paths and variables and system checks. 

# Source function library (It's a Red Hat thing!) 
. /etc/rc.d/init.d/functions 

# Check that networking is up. 
# 
[ ${NETWORKING} ="yes" ] || exit 0 

# Path to the executable. 
# 
SEXE=`which stunnel` 

# Path to the configuration file. 
# 
CONF=/etc/stunnel/stunnel.conf 

# Check the configuration file exists. 
# 
if [ ! -f $CONF ] ; then 
    echo "The configuration file cannot be found!" 
exit 0 
fi 

CHROOT=`grep '^chroot' /etc/stunnel/stunnel.conf | head -n 1 | sed 's/ //g' | awk -F= '{ print $2 }'` 
PIDFILE=`grep '^pid' /etc/stunnel/stunnel.conf | head -n 1 | sed 's/ //g' | awk -F= '{ print $2 }'` 
if [ -n "$CHROOT" ]; then 
    PIDFILE=$CHROOT/$PIDFILE 
fi 

# Path to the lock file. 
# 
LOCK_FILE=/var/lock/subsys/stunnel 

#==================================================================== 

#==================================================================== 
# Run controls: 

prog=$"stunnel" 

RETVAL=0 

# Start stunnel as daemon. 
# 
start() { 
    if [ -f $LOCK_FILE ]; then 
    echo "stunnel is already running!" 
    exit 0 
    else 
    echo -n $"Starting $prog: " 
    $SEXE $CONF 
    fi 

    RETVAL=$? 
    [ $RETVAL -eq 0 ] && success 
    echo 
    [ $RETVAL -eq 0 ] && touch $LOCK_FILE 
    return $RETVAL 
} 


# Stop stunnel. 
# 
stop() { 
    if [ ! -f $LOCK_FILE ]; then 
    echo "stunnel is not running!" 
    exit 0 

    else 

    echo -n $"Shutting down $prog: " 
    killproc -p $PIDFILE stunnel 
    RETVAL=$? 
    [ $RETVAL -eq 0 ] 
    rm -f $LOCK_FILE 
    echo 
    return $RETVAL 

    fi 
} 

# See how we were called. 
case "$1" in 
    start) 
    start 
    ;; 
    stop) 
    stop 
    ;; 
    restart) 
    stop 
    start 
    ;; 
    condrestart) 
    if [ -f $LOCK_FILE ]; then 
    stop 
    start 
    RETVAL=$? 
    fi 
    ;; 
    status) 
    status -p $PIDFILE stunnel 
    RETVAL=$? 
    ;; 
    *) 
    echo $"Usage: $0 {start|stop|restart|condrestart|status}" 
    RETVAL=1 
esac 

exit $RETVAL