crypto/dist/ipsec-tools/rpm/suse/racoon.init

   1 #! /bin/sh
   2 # Copyright (c) 2001-2002 SuSE GmbH Nuernberg, Germany.
   3 #
   4 # Author: Michal Ludvig <feedback@suse.de>, 2004
   5 #
   6 # /etc/init.d/ipsec-tools
   7 #   and its symbolic link
   8 # /usr/sbin/rcipsec-tools
   9 #
  10 # System startup script for the IPsec key management daemon
  11 #
  12 ### BEGIN INIT INFO
  13 # Provides:       racoon
  14 # Required-Start: $remote_fs $named $syslog
  15 # Required-Stop:  $remote_fs $named $syslog
  16 # Default-Start:  3 5
  17 # Default-Stop:   0 1 2 6
  18 # Description:    IPsec key management daemon
  19 ### END INIT INFO
  20
  21 SETKEY="IPsec policies"
  22 SETKEY_BIN=/usr/sbin/setkey
  23 SETKEY_CONF=/etc/racoon/setkey.conf
  24
  25 RACOON="IPsec IKE daemon (racoon)"
  26 RACOON_BIN=/usr/sbin/racoon
  27 RACOON_CONF=/etc/racoon/racoon.conf
  28 RACOON_PIDFILE=/var/run/racoon.pid
  29
  30 test -x $SETKEY_BIN || exit 5
  31 test -x $RACOON_BIN || exit 5
  32
  33 test -f /etc/sysconfig/racoon && . /etc/sysconfig/racoon
  34
  35 # Shell functions sourced from /etc/rc.status:
  36 #      rc_check         check and set local and overall rc status
  37 #      rc_status        check and set local and overall rc status
  38 #      rc_status -v     ditto but be verbose in local rc status
  39 #      rc_status -v -r  ditto and clear the local rc status
  40 #      rc_failed        set local and overall rc status to failed
  41 #      rc_failed <num>  set local and overall rc status to <num><num>
  42 #      rc_reset         clear local rc status (overall remains)
  43 #      rc_exit          exit appropriate to overall rc status
  44 . /etc/rc.status
  45
  46 # First reset status of this service
  47 rc_reset
  48
  49 # Return values acc. to LSB for all commands but status:
  50 # 0 - success
  51 # 1 - generic or unspecified error
  52 # 2 - invalid or excess argument(s)
  53 # 3 - unimplemented feature (e.g. "reload")
  54 # 4 - insufficient privilege
  55 # 5 - program is not installed
  56 # 6 - program is not configured
  57 # 7 - program is not running
  58 #
  59 # Note that starting an already running service, stopping
  60 # or restarting a not-running service as well as the restart
  61 # with force-reload (in case signalling is not supported) are
  62 # considered a success.
  63
  64 case "$1" in
  65     start)
  66         # Setting up SPD policies is not required.
  67         if [ -f $SETKEY_CONF ]; then
  68                 echo -n "Setting up $SETKEY"
  69                 $SETKEY_BIN $SETKEY_OPTIONS -f $SETKEY_CONF
  70                 rc_status -v
  71                 rc_reset
  72         fi
  73
  74         echo -n "Starting $RACOON "
  75         ## If there is no conf file, skip starting of ddtd
  76         ## and return with "program not configured"
  77         if ! [ -f $RACOON_CONF ]; then
  78                 echo -e -n "... no configuration file found"
  79                 rc_status -s
  80                 # service is not configured
  81                 rc_failed 6
  82                 rc_exit
  83         fi
  84
  85         # startproc should return 0, even if service is
  86         # already running to match LSB spec.
  87         startproc $RACOON_BIN $RACOON_OPTIONS -f $RACOON_CONF
  88         rc_status -v
  89         ;;
  90
  91     stop)
  92         echo -n "Shutting down $RACOON"
  93         ## Stop daemon with killproc(8) and if this fails
  94         ## set echo the echo return value.
  95
  96         killproc -p $RACOON_PIDFILE -TERM $RACOON_BIN
  97
  98         # Remember status and be verbose
  99         rc_status -v
 100         rc_reset
 101
 102         # Flush SPD policies if required
 103         if [ -n "$SETKEY_FLUSH_OPTIONS" ]; then
 104                 echo -n "Flushing $SETKEY"
 105                 $SETKEY_BIN $SETKEY_FLUSH_OPTIONS
 106                 rc_status -v
 107         fi
 108         ;;
 109     try-restart)
 110         ## Stop the service and if this succeeds (i.e. the
 111         ## service was running before), start it again.
 112         $0 stop  &&  $0 start
 113
 114         # Remember status and be quiet
 115         rc_status
 116         ;;
 117     restart)
 118         ## Stop the service and regardless of whether it was
 119         ## running or not, start it again.
 120         $0 stop
 121         $0 start
 122
 123         # Remember status and be quiet
 124         rc_status
 125         ;;
 126     force-reload)
 127         ## Signal the daemon to reload its config. Most daemons
 128         ## do this on signal 1 (SIGHUP).
 129         ## If it does not support it, restart.
 130
 131         echo -n "Reload service $RACOON"
 132         killproc -p $RACOON_PIDFILE -HUP $RACOON_BIN
 133         rc_status -v
 134         ;;
 135     reload)
 136         ## Like force-reload, but if daemon does not support
 137         ## signalling, do nothing (!)
 138
 139         echo -n "Reload service $RACOON"
 140         killproc -p $RACOON_PIDFILE -HUP $RACOON_BIN
 141         rc_status -v
 142         ;;
 143     status)
 144         echo -n "Checking for $RACOON: "
 145         ## Check status with checkproc(8), if process is running
 146         ## checkproc will return with exit status 0.
 147
 148         # Status has a slightly different for the status command:
 149         # 0 - service running
 150         # 1 - service dead, but /var/run/  pid  file exists
 151         # 2 - service dead, but /var/lock/ lock file exists
 152         # 3 - service not running
 153
 154         checkproc -p $RACOON_PIDFILE $RACOON_BIN
 155         rc_status -v
 156         ;;
 157     probe)
 158         ## Optional: Probe for the necessity of a reload,
 159         ## give out the argument which is required for a reload.
 160
 161         test "$RACOON_CONF" -nt "$RACOON_PIDFILE" && echo reload
 162         ;;
 163     *)
 164         echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
 165         exit 1
 166         ;;
 167 esac
 168 rc_exit