fail2ban.init

   1 #!/bin/sh
   2 #
   3 # fail2ban
   4 #
   5 # chkconfig: 345 92 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 "$1" != status ]; then
  27                 msg_network_down fail2ban
  28                 exit 1
  29         fi
  30 else
  31         exit 0
  32 fi
  33
  34
  35 start() {
  36         # Check if the service is already running?
  37         if [ ! -f /var/lock/subsys/fail2ban ]; then
  38                 msg_starting fail2ban
  39                 daemon --pidfile /var/run/fail2ban/fail2ban.pid /usr/bin/fail2ban-client start
  40                 RETVAL=$?
  41                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/fail2ban
  42         else
  43                 msg_already_running fail2ban
  44         fi
  45 }
  46
  47 stop() {
  48         # Stop daemons.
  49         if [ -f /var/lock/subsys/fail2ban ]; then
  50                 msg_stopping fail2ban
  51                 daemon --pidfile /var/run/fail2ban/fail2ban.pid /usr/bin/fail2ban-client stop
  52                 rm -f /var/lock/subsys/fail2ban /var/run/fail2ban/fail2ban.pid >/dev/null 2>&1
  53         else
  54                 msg_not_running fail2ban
  55         fi
  56 }
  57
  58 reload() {
  59         if [ -f /var/lock/subsys/fail2ban ]; then
  60                 msg_reloading fail2ban
  61                 daemon --pidfile /var/run/fail2ban/fail2ban.pid /usr/bin/fail2ban-client reload
  62         else
  63                 msg_not_running fail2ban
  64         fi
  65 }
  66
  67
  68 condrestart() {
  69         if [ -f /var/lock/subsys/fail2ban ]; then
  70                 stop
  71                 start
  72         else
  73                 msg_not_running fail2ban
  74                 RETVAL=$1
  75         fi
  76 }
  77
  78 RETVAL=0
  79 # See how we were called.
  80 case "$1" in
  81   start)
  82         start
  83         ;;
  84   stop)
  85         stop
  86         ;;
  87   reload)
  88         reload
  89         ;;
  90   restart)
  91         stop
  92         start
  93         ;;
  94   try-restart)
  95         condrestart 0
  96         ;;
  97   force-reload)
  98         condrestart 7
  99         ;;
 100   status)
 101         status --pidfile /var/run/fail2ban/fail2ban.pid fail2ban
 102         RETVAL=$?
 103         /usr/bin/fail2ban-client status
 104         ;;
 105   *)
 106         msg_usage "$0 {start|stop|reload|restart|try-restart|force-reload|status}"
 107         exit 3
 108         ;;
 109 esac
 110
 111 exit $RETVAL