firewall: Add chains for IPS (suricata)

[ipfire-2.x.git] / src / initscripts / system / suricata

#!/bin/sh
########################################################################
# Begin $rc_base/init.d/suricata
#
# Description : Suricata Initscript
#
# Author      : Stefan Schantl <stefan.schantl@ipfire.org>
#
# Version     : 01.00
#
# Notes       :
#
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}

PATH=/usr/local/sbin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin; export PATH

eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
eval $(/usr/local/bin/readhash /var/ipfire/suricata/settings)

case "$1" in
        start)
		# Get amount of CPU cores.
		NFQUEUES=
		CPUCOUNT=0
		while read line; do
			[ "$line" ] && [ -z "${line%processor*}" ] && NFQUEUES+="-q $CPUCOUNT " && ((CPUCOUNT++))
		done </proc/cpuinfo

		boot_mesg "Starting Intrusion Detection System..."
                /usr/bin/suricata -c /etc/suricata/suricata.yaml -D $NFQUEUES
               	evaluate_retval
	;;

        stop)
		boot_mesg "Stopping Intrusion Detection System..."
		killproc -p /var/run/suricata.pid /var/run

		# Remove suricata control socket.              
		rm /var/run/suricata/* >/dev/null 2>/dev/null

		# Don't report returncode of rm if suricata was not started
		exit 0
        ;;
                
        status)
                statusproc /usr/bin/suricata
                ;;
                
        restart)
                $0 stop
                $0 start
                ;;
	reload)
		# Send SIGUSR2 to the suricata process to perform a reload
		# of the ruleset.
		kill -USR2 $(pidof suricata)
		;;
                
        *)
                echo "Usage: $0 {start|stop|restart|reload|status}"
                exit 1
                ;;
esac

chmod 644 /var/log/suricata/* 2>/dev/null

# End $rc_base/init.d/suricata