Created attachment 583088 [details] FAS Auth patch Download the Json-simple library and place it in WebContent/WEB-INF/lib. Json-simple: http://json-simple.googlecode.com/files/json_simple-1.1.jar The patch is attached. And the last step is to put this inside the <security-domains> xml node in standalone.xml on the server: <security-domain name="fas"> <authentication> <login-module code="com.redhat.topicindex.security.FedoraAccountSystem" flag="required"/> </authentication> </security-domain> To enable skynet to use the Fedora Account System instead of Kerberos goto components.xml in WebContent/WEB-INF/ after applying the patch. Then uncomment the part below <!-- Fedora Account System Authentication --> towards the bottom. Then comment the <!-- Kerberos Authentication --> part above out and recompile.