[jboss-user] [JBoss Seam] - Re: How to specify a custom CallbackHandler for JAAS

[lorenz.fischer]

Thank you shane!

That's exactly what i found out after doing some more digging in the sourcecode ;) for those being interested in the code that extends the identity:


  | package somepackage.security;
  | 
  | import javax.security.auth.callback.CallbackHandler;
  | 
  | import org.jboss.seam.InterceptionType;
  | import org.jboss.seam.ScopeType;
  | import org.jboss.seam.annotations.Intercept;
  | import org.jboss.seam.annotations.Logger;
  | import org.jboss.seam.annotations.Name;
  | import org.jboss.seam.annotations.Scope;
  | import org.jboss.seam.annotations.Startup;
  | import org.jboss.seam.log.Log;
  | import org.jboss.seam.security.Identity;
  | 
  | /**
  |  * This class allows us to specify our own CallbackHandler for the JAAS login.
  |  */
  | @Name(value = "org.jboss.seam.security.identity")
  | @Scope(ScopeType.SESSION)
  | @Intercept(InterceptionType.NEVER)
  | @Startup
  | public class ConsoleIdentity extends Identity {
  | 
  |     @Logger
  |     private Log log;
  | 
  |     /**
  |      * Supply our own Callbackhandler for the login process
  |      * @return an instance of ConsoleCallbackHandler
  |      */
  |     @Override
  |     public CallbackHandler getDefaultCallbackHandler() {
  |         return new ConsoleCallbackHandler(this, log);
  |     }
  | 
  | }
  | 

If I got it right its the line 

@Name(value = "org.jboss.seam.security.identity")

that does the trick, since this overrides the standard Identity object of Seam?

I used a constructor that lets me pass an identity and a logger, since I couldn't get them over injection in the handler itself.. maybe I'm doing something wrong, but It seems to work like that.

Thank you again.

Cheers
Lorenz



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