133 lines
2.6 KiB
Bash
133 lines
2.6 KiB
Bash
#!/bin/bash
|
|
#
|
|
# exim This shell script takes care of starting and stopping exim
|
|
#
|
|
# chkconfig: 2345 80 30
|
|
# description: Exim is a Mail Transport Agent, which is the program \
|
|
# that moves mail from one machine to another.
|
|
# processname: exim
|
|
# config: /etc/exim/exim.conf
|
|
# pidfile: /var/run/exim.pid
|
|
|
|
# Source function library.
|
|
. /etc/init.d/functions
|
|
|
|
# Source networking configuration.
|
|
[ -r /etc/sysconfig/network ] && . /etc/sysconfig/network
|
|
|
|
# Source exim configureation.
|
|
if [ -f /etc/sysconfig/exim ] ; then
|
|
. /etc/sysconfig/exim
|
|
else
|
|
DAEMON=yes
|
|
QUEUE=1h
|
|
fi
|
|
|
|
USER=${USER:=exim}
|
|
GROUP=${GROUP:=exim}
|
|
|
|
gen_cert() {
|
|
if [ ! -f /etc/pki/tls/certs/exim.pem ] ; then
|
|
umask 077
|
|
FQDN=`hostname`
|
|
if [ "x${FQDN}" = "x" ]; then
|
|
FQDN=localhost.localdomain
|
|
fi
|
|
echo -n $"Generating exim certificate: "
|
|
cat << EOF | openssl req -new -x509 -days 365 -nodes \
|
|
-out /etc/pki/tls/certs/exim.pem \
|
|
-keyout /etc/pki/tls/private/exim.pem &>/dev/null
|
|
--
|
|
SomeState
|
|
SomeCity
|
|
SomeOrganization
|
|
SomeOrganizationalUnit
|
|
${FQDN}
|
|
root@${FQDN}
|
|
EOF
|
|
if [ $? -eq 0 ]; then
|
|
success
|
|
chown $USER:$GROUP /etc/pki/tls/{private,certs}/exim.pem
|
|
chmod 600 /etc/pki/tls/{private,certs}/exim.pem
|
|
else
|
|
failure
|
|
fi
|
|
echo
|
|
fi
|
|
}
|
|
|
|
start() {
|
|
[ "$EUID" != "0" ] && exit 4
|
|
[ "${NETWORKING}" = "no" ] && exit 1
|
|
[ -f /usr/sbin/exim ] || exit 5
|
|
|
|
# check ownerships
|
|
# do this by seeing if /var/log/exim/main.log exists and is
|
|
# owned by exim - if owned by someone else we fix it up
|
|
if [ -f /var/log/exim/main.log ]
|
|
then
|
|
if [ "exim" != "`ls -l /var/log/exim/main.log | awk '{print $4}'`" ]
|
|
then
|
|
chown -R $USER:$GROUP /var/log/exim /var/spool/exim
|
|
fi
|
|
fi
|
|
|
|
# generate certificate if doesn't exist
|
|
gen_cert
|
|
|
|
# Start daemons.
|
|
echo -n $"Starting exim: "
|
|
daemon /usr/sbin/exim $([ "$DAEMON" = yes ] && echo -bd) \
|
|
$([ -n "$QUEUE" ] && echo -q$QUEUE)
|
|
RETVAL=$?
|
|
echo
|
|
[ $RETVAL = 0 ] && touch /var/lock/subsys/exim
|
|
}
|
|
|
|
stop() {
|
|
[ "$EUID" != "0" ] && exit 4
|
|
# Stop daemons.
|
|
echo -n $"Shutting down exim: "
|
|
killproc exim
|
|
RETVAL=$?
|
|
echo
|
|
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/exim
|
|
}
|
|
|
|
restart() {
|
|
stop
|
|
start
|
|
}
|
|
|
|
# See how we were called.
|
|
case "$1" in
|
|
start)
|
|
start
|
|
;;
|
|
stop)
|
|
stop
|
|
;;
|
|
restart)
|
|
restart
|
|
;;
|
|
reload|force-reload)
|
|
status exim > /dev/null || exit 7
|
|
echo -n $"Reloading exim:"
|
|
killproc exim -HUP
|
|
echo
|
|
;;
|
|
condrestart|try-restart)
|
|
status exim > /dev/null || exit 0
|
|
restart
|
|
;;
|
|
status)
|
|
status exim
|
|
;;
|
|
*)
|
|
echo $"Usage: $0 {start|stop|restart|reload|force-reload|status|condrestart|try-restart}"
|
|
exit 2
|
|
esac
|
|
|
|
exit $RETVAL
|
|
|