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#!/bin/sh
### BEGIN INIT INFO
# Provides: fail2ban
# Required-Start: $local_fs $remote_fs
# Required-Stop: $local_fs $remote_fs
# Should-Start: $time $network $syslog iptables firehol shorewall ferm
# Should-Stop: $network $syslog iptables firehol shorewall ferm
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start/Stop fail2ban
# Description: Start/Stop fail2ban, a daemon to ban hosts that cause multiple authentication errors
### END INIT INFO
# Source function library.
. /etc/init.d/functions
# Check that the config file exists
[ -f /etc/fail2ban/fail2ban.conf ] || exit 0
check_privsep_dir() {
# Create the PrivSep empty dir if necessary
if [ ! -d /var/run/fail2ban ]; then
mkdir /var/run/fail2ban
chmod 0755 /var/run/fail2ban
fi
}
FAIL2BAN="/usr/bin/fail2ban-client"
prog=fail2ban-server
lockfile=${LOCKFILE-/var/lock/subsys/fail2ban}
socket=${SOCKET-/var/run/fail2ban/fail2ban.sock}
pidfile=${PIDFILE-/var/run/fail2ban/fail2ban.pid}
RETVAL=0
start() {
echo -n $"Starting fail2ban: "
check_privsep_dir
${FAIL2BAN} -x start > /dev/null
RETVAL=$?
if [ $RETVAL = 0 ]; then
touch ${lockfile}
echo_success
else
echo_failure
fi
echo
return $RETVAL
}
stop() {
echo -n $"Stopping fail2ban: "
${FAIL2BAN} stop > /dev/null
RETVAL=$?
if [ $RETVAL = 0 ]; then
rm -f ${lockfile} ${pidfile}
echo_success
else
echo_failure
fi
echo
return $RETVAL
}
reload() {
echo "Reloading fail2ban: "
${FAIL2BAN} reload
RETVAL=$?
echo
return $RETVAL
}
# See how we were called.
case "$1" in
start)
status -p ${pidfile} ${prog} >/dev/null 2>&1 && exit 0
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
stop
start
;;
status)
status -p ${pidfile} ${prog}
RETVAL=$?
[ $RETVAL = 0 ] && ${FAIL2BAN} status
;;
*)
echo $"Usage: fail2ban {start|stop|restart|reload|status}"
RETVAL=2
esac
exit $RETVAL
|
