fail2ban.init

   1 #!/bin/sh
   2 #
   3 # fail2ban
   4 #
   5 # chkconfig: 345 20 08
   6 # description: Fail2ban daemon
   7 #              http://fail2ban.sourceforge.net/wiki/index.php/Main_Page
   8 # process name: fail2ban-server
   9 # pidfile:      /var/run/fail2ban/fail2ban.pid
  10 # config:       /etc/fail2ban/fail2ban.conf
  11 #
  12
  13 #
  14
  15 # Source function library
  16 . /etc/rc.d/init.d/functions
  17
  18 # Get network config
  19 . /etc/sysconfig/network
  20
  21 # Get service config
  22 [ -f /etc/sysconfig/fail2ban ] && . /etc/sysconfig/fail2ban
  23
  24 # Check that networking is up.
  25 if is_yes "${NETWORKING}"; then
  26         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  27                 msg_network_down fail2ban
  28                 exit 1
  29         fi
  30 else
  31         exit 0
  32 fi
  33
  34
  35 start() {
  36         # Check if the service is already running?
  37         if [ ! -f /var/lock/subsys/fail2ban ]; then
  38                 rm -f /var/run/fail2ban/fail2ban.sock > /dev/null 2>&1
  39                 msg_starting fail2ban
  40                 daemon --pidfile /var/run/fail2ban/fail2ban.pid /usr/bin/fail2ban-client start
  41                 RETVAL=$?
  42                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/fail2ban
  43         else
  44                 msg_already_running fail2ban
  45         fi
  46 }
  47
  48 stop() {
  49         # Stop daemons.
  50         if [ -f /var/lock/subsys/fail2ban ]; then
  51                 msg_stopping fail2ban
  52                 daemon --pidfile /var/run/fail2ban/fail2ban.pid /usr/bin/fail2ban-client stop
  53                 rm -f /var/lock/subsys/fail2ban /var/run/fail2ban/fail2ban.pid >/dev/null 2>&1
  54         else
  55                 msg_not_running fail2ban
  56         fi
  57 }
  58
  59 reload() {
  60         if [ -f /var/lock/subsys/fail2ban ]; then
  61                 msg_reloading fail2ban
  62                 daemon --pidfile /var/run/fail2ban/fail2ban.pid /usr/bin/fail2ban-client reload
  63         else
  64                 msg_not_running fail2ban
  65         fi
  66 }
  67
  68
  69 condrestart() {
  70         if [ -f /var/lock/subsys/fail2ban ]; then
  71                 stop
  72                 start
  73         else
  74                 msg_not_running fail2ban
  75                 RETVAL=$1
  76         fi
  77 }
  78
  79 RETVAL=0
  80 # See how we were called.
  81 case "$1" in
  82   start)
  83         start
  84         ;;
  85   stop)
  86         stop
  87         ;;
  88   reload)
  89         reload
  90         ;;
  91   restart)
  92         stop
  93         start
  94         ;;
  95   try-restart)
  96         condrestart 0
  97         ;;
  98   force-reload)
  99         condrestart 7
 100         ;;
 101   status)
 102         status --pidfile /var/run/fail2ban/fail2ban.pid fail2ban
 103         RETVAL=$?
 104         /usr/bin/fail2ban-client status
 105         ;;
 106   *)
 107         msg_usage "$0 {start|stop|reload|restart|try-restart|force-reload|status}"
 108         exit 3
 109         ;;
 110 esac
 111
 112 exit $RETVAL