com.sun.security.jgss.initiate { com.sun.security.auth.module.Krb5LoginModule required storeKey=true keyTab="/usr/local/share/java/openfire/resources/xmpp.keytab" doNotPrompt=true useKeyTab=true realm="DOMAIN" principal="XMPP/host.domain" debug=true isInitiator=false useTicketCache=false; };