#! /bin/sh
# Author: Peter Schober <peter.schober@univie.ac.at> and many others
# based on shibd-debian (from Shibboleth's 1.3.1 SP source distribution)
# and SUSE's /etc/init.d/cyrus
#
# /etc/init.d/shibd
#
### BEGIN INIT INFO
# Provides: shibd
# Required-Start: $local_fs $remote_fs $network
# Should-Start: $time
# Should-Stop: $time
# Required-Stop: $local_fs $remote_fs $network
# Default-Start: 3 5
# Default-Stop: 0 1 2 6 
# Short-Description: Shibboleth 2.x Service Provider Daemon
# Description: Starts the separate daemon used by the Shibboleth Apache module to manage state and SAML interactions.
### END INIT INFO
#
 
DESC="Shibboleth 2 daemon"
NAME=shibd
SHIB_CONFIG=@-PKGSYSCONFDIR-@/shibboleth2.xml
DAEMON=@-PREFIX-@/sbin/$NAME
SCRIPTNAME=/etc/init.d/$NAME
PID_FILE=@-PKGRUNDIR-@/shibd.pid
SHIBD_USER=root
DAEMON_OPTS=""

# Force removal of socket
DAEMON_OPTS="$DAEMON_OPTS -f"
 
# Use defined configuration file
DAEMON_OPTS="$DAEMON_OPTS -c $SHIB_CONFIG"
 
# Specify pid file to use
DAEMON_OPTS="$DAEMON_OPTS -p $PID_FILE"

# Specify wait time to use
DAEMON_OPTS="$DAEMON_OPTS -w 30"

[ -e /etc/sysconfig/$NAME ] && . /etc/sysconfig/$NAME
 
# Exit if the package is not installed.
test -x "$DAEMON" || exit 5
 
. /etc/rc.status
 
# First reset status of this service
rc_reset
 
case "$1" in
    start)
        # Make sure package run directory exists.
        [ -d @-PKGRUNDIR-@ ] || mkdir @-PKGRUNDIR-@

        # Handle transition from root to non-root packages.
        chown -R $SHIBD_USER:$SHIBD_USER @-PKGRUNDIR-@ 2>/dev/null || :
		
        echo -n "Starting $DESC ($NAME)"
        ## Start daemon with startproc(8). If this fails
        ## the echo return value is set appropriate.
 
        # NOTE: startproc return 0, even if service is
        # already running to match LSB spec.
        /sbin/startproc -u $SHIBD_USER -p $PID_FILE $DAEMON $DAEMON_OPTS > /dev/null 2>&1
 
        # Remember status and be verbose
        rc_status -v
        ;;
    stop)
        echo -n "Shutting down $DESC ($NAME)"
        ## Stop daemon with killproc(8) and if this fails
        ## set echo the echo return value.
 
        /sbin/killproc -p $PID_FILE -TERM $DAEMON > /dev/null 2>&1
 
        # Remember status and be verbose
        rc_status -v
        ;;
    try-restart)
        ## Stop the service and if this succeeds (i.e. the
        ## service was running before), start it again.
        ## Note: try-restart is not (yet) part of LSB (as of 0.7.5)
        $0 status >/dev/null &&  $0 restart
 
        # Remember status and be quiet
        rc_status
        ;;
    restart)
        ## Stop the service and regardless of whether it was
        ## running or not, start it again.
        $0 stop
        $0 start
 
        # Remember status and be quiet
        rc_status
        ;;
    configtest)
        ## Check config files
 
        echo -n "Checking config for $DESC ($NAME): "
        $DAEMON $DAEMON_OPTS -t
        rc_status -v
        ;;
    status)
        echo -n "Checking for service $DESC ($NAME)"
        ## Check status with checkproc(8), if process is running
        ## checkproc will return with exit status 0.
 
        # Status has a slightly different for the status command:
        # 0 - service running
        # 1 - service dead, but /var/run/  pid  file exists
        # 2 - service dead, but /var/lock/ lock file exists
        # 3 - service not running
 
        # NOTE: checkproc returns LSB compliant status values.
        /sbin/checkproc -p $PID_FILE $DAEMON
        rc_status -v
        ;;
    *)
        echo "Usage: $0 {start|stop|status|configtest|try-restart|restart}"
        exit 1
        ;;
esac
rc_exit
