etc-init.d-gargoyle

#! /bin/sh

### BEGIN INIT INFO
# Provides:		gargoyle_pscand
# Required-Start:	$remote_fs $syslog
# Required-Stop:	$remote_fs $syslog
# Default-Start:	2 3 4 5
# Default-Stop:		
# Short-Description:	Gargoyle Portscan detection daemon
### END INIT INFO

set -e

# /etc/init.d/gargoyle_pscand: start and stop the Gargoyle portscan detection daemon

# End system needs lsb-core functionality
. /lib/lsb/init-functions

# Define LSB log_* functions.

# To be replaced by LSB functions
# Defined here for distributions that don't define
# log_daemon_msg
log_daemon_msg () {
    echo $@
}

# To be replaced by LSB functions
# Defined here for distributions that don't define
# log_end_msg
log_end_msg () {
    retval=$1
    if [ $retval -eq 0 ]; then
        echo "."
    else
        echo " failed!"
    fi
    return $retval
}

# Are we running from init?
run_by_init() {
    ([ "$previous" ] && [ "$runlevel" ]) || [ "$runlevel" = S ]
}

check_for_upstart() {
    if init_is_upstart; then
	exit $1
    fi
}

check_dev_null() {
    if [ ! -c /dev/null ]; then
	if [ "$1" = log_end_msg ]; then
	    log_end_msg 1 || true
	fi
	if ! run_by_init; then
	    log_action_msg "/dev/null is not a character device!" || true
	fi
	exit 1
    fi
}

export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"

case "$1" in
  start)
#	check_for_upstart 1
#	check_dev_null
        cd APPDIR
	VERS=$(./gargoyle_pscand -v |grep Ver |awk {'print $3'})
	log_daemon_msg "Starting Gargoyle Portscan detection daemon version $VERS" || true
        ./gargoyle_config & 
	sleep 1
        ./gargoyle_pscand &
	sleep 4

	log_daemon_msg "Starting Gargoyle Portscan analysis daemon version $VERS" || true
        ./gargoyle_pscand_analysis &

	log_daemon_msg "Starting Gargoyle Portscan monitoring daemon version $VERS" || true
        ./gargoyle_pscand_monitor &
	
	log_daemon_msg "Starting Gargoyle Logscan daemon version $VERS" || true
        ./gargoyle_lscand_bruteforce_detect &

        # Only start SSH bruteforce if ssh is running
        if [ "$(ps -ef|grep sshd |grep -v grep)" ];then
	  log_daemon_msg "Starting Gargoyle Logscan SSH bruteforce daemon version $VERS" || true
          ./gargoyle_lscand_ssh_bruteforce &
        fi
        
	    log_end_msg 0 || true
	;;
  stop)
#	check_for_upstart 0
	log_daemon_msg "Stopping Gargoyle Portscan detection daemon" || true
        for p in $(ps -ef |grep -v grep|grep gargoyle_ |awk {'print $2'})
            do kill -2 $p
        done

	;;

  reload|force-reload)
	#check_for_upstart 1
	;;

  restart)
#	check_for_upstart 1
	log_daemon_msg "Restarting Gargoyle Portscan detection daemon" || true
	check_dev_null log_end_msg
        /usr/bin/pkill -2 gargoyle_pscand
        
        cd APPDIR
        LD_LIBRARY_PATH=lib

        if start-stop-daemon --start --oknodo --exec ./gargoyle_pscand ; then
            
        log_end_msg 0 || true
	else
	    log_end_msg 1 || true
	fi
	;;

  status)
#	check_for_upstart 1
#        pgrep gargoyle_pscand 
        ps -ef |grep -v grep|grep gargoyle_pscand$ |awk {'print $2'}
	;;

  *)
	log_action_msg "Usage: /etc/init.d/gargoyle_pscand {start|stop|restart|status}" || true
	exit 1
esac

exit 0