[gatein-issues] [JBoss JIRA] (GTNWCI-29) NullPointerException in WCILoginModule when TicketService does not return credentials

NullPointerException in WCILoginModule when TicketService does not return credentials ------------------------------------------------------------------------------------- Key: GTNWCI-29 URL: https://issues.jboss.org/browse/GTNWCI-29 Project: GateIn Web Container Integration Issue Type: Bug Affects Versions: 2.1.0-GA Reporter: Marek Posolda Priority: Minor Fix For: 2.1.1-Beta01 Attachments: GTNWCI-29.patch In WCILoginModule is code like: {code} Credentials credentials = GenericAuthentication.TICKET_SERVICE.validateTicket(password, true); sharedState.put("javax.security.auth.login.name", credentials.getUsername()); sharedState.put("javax.security.auth.login.password", credentials.getPassword()); {code} in case that ticketService return null, we have NPE when calling credentials.getUsername(). In this case, NullPointerException is catched and rethrown as LoginException and WCILoginModule is declared as optional in GateIn/EPP. So it's minor issue without effect to users. Inspite of it, I think cleaner to handle this case in better way than throwing NullPointerException.