AbstractAuthenticationToken.getName() now returns username alone if UserDetails present.

core/src/main/java/org/acegisecurity/providers/AbstractAuthenticationToken.java

@@ -1,4 +1,4 @@
-/* Copyright 2004 Acegi Technology Pty Limited
+/* Copyright 2004, 2005 Acegi Technology Pty Limited
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
 package net.sf.acegisecurity.providers;
 
 import net.sf.acegisecurity.Authentication;
+import net.sf.acegisecurity.UserDetails;
 
 
 /**
@@ -38,6 +39,10 @@ public abstract class AbstractAuthenticationToken implements Authentication {
     }
 
     public String getName() {
+        if (this.getPrincipal() instanceof UserDetails) {
+            return ((UserDetails) this.getPrincipal()).getUsername();
+        }
+
         return this.getPrincipal().toString();
     }