#!/bin/bash
#
# kadmind      Start and stop the Kerberos 5 administrative server.
#
# chkconfig:   345 35 65
# description: Kerberos 5 is a trusted third-party authentication system.  \
#	       This script starts and stops the Kerberos 5 administrative \
#              server, which should only be run on the master server for a \
#              realm.
# processname: kadmind
#
### BEGIN INIT INFO
# Provides: kadmind
# Required-Start: $network
# Required-Stop: $network
# Default-Start: 3 4 5
# Short-Description: Kerberos 5 administrative server
# Description: This daemon runs on the master server and is used to \
#              administer principals accounts.
### END INIT INFO

# Get config.
. /etc/sysconfig/network

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0

# Source function library.
. /etc/init.d/functions

prog="Kerberos 5 Admin Server"
kadmind=/usr/sbin/kadmind

RETVAL=0

# Sheel functions to cut down on useless shell instances.
start() {
  	if [ ! -f /etc/kerberos/krb5kdc/principal ] ; then
	    echo "Error. Principal database does not exist."
	    exit 0
	fi
  	if [ -f /etc/kerberos/krb5kdc/kpropd.acl ] ; then
            echo "Error. This appears to be a slave server, found kpropd.acl"
	    exit 0
	else
  	    if [ ! -f /etc/kerberos/krb5kdc/kadm5.keytab ] ; then
		echo -n $"Extracting kadm5 Service Keys: "
		/usr/sbin/kadmin.local -q "ktadd -k /etc/kerberos/krb5kdc/kadm5.keytab kadmin/admin kadmin/changepw" && success || fail
		echo
	    fi
	fi
	echo -n $"Starting $prog: "
	daemon ${kadmind}
	RETVAL=$?
	echo
	[ $RETVAL = 0 ] && touch /var/lock/subsys/kadmin
}
stop() {
	echo -n $"Stopping $prog: "
	killproc ${kadmind}
	RETVAL=$?
	echo
	[ $RETVAL = 0 ] && rm -f /var/lock/subsys/kadmin
}
reload() {
       echo -n $"Reopening $prog log file: "
       killproc ${kadmind} -HUP
       RETVAL=$?
       echo
}

# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
	start
	;;
  status)
       status ${kadmind}
       RETVAL=$?
       ;;
  reload)
       reload
	;;
  condrestart)
	if [ -f /var/lock/subsys/kadmin ] ; then
		stop
		start
	fi
	;;
  *)
	echo $"Usage: $0 {start|stop|status|condrestart|reload|restart}"
	RETVAL=1
	;;
esac

exit $RETVAL