From 491fb00ffd838d7aeb88280fdbdc72c77741fd9a Mon Sep 17 00:00:00 2001
From: Ben Alex <ben.alex@springsource.com>
Date: Mon, 12 Jul 2004 22:40:33 +0000
Subject: [PATCH] Make Authentication serializable (Weblogic support).

---
 changelog.txt                                            | 2 ++
 core/src/main/java/org/acegisecurity/Authentication.java | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/changelog.txt b/changelog.txt
index ca75f69d5b..230d0e7315 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3,6 +3,8 @@ Changes in version 0.6 (2004-xx-xx)
 
 * Added feature so DaoAuthenticationProvider returns User in Authentication
 * Added AbstractIntegrationFilter.secureContext property for custom contexts
+* Added stack trace logging to SecurityEnforcementFilter
+* Updated Authentication to be serializable (Weblogic support)
 * Refactored User to UserDetails interface
 * Improved organisation of DaoAuthenticationProvider to facilitate subclassing
 * Fixed Linux compatibility issues (directory case sensitivity etc)
diff --git a/core/src/main/java/org/acegisecurity/Authentication.java b/core/src/main/java/org/acegisecurity/Authentication.java
index bbb3013cd1..f7ab4c324c 100644
--- a/core/src/main/java/org/acegisecurity/Authentication.java
+++ b/core/src/main/java/org/acegisecurity/Authentication.java
@@ -15,6 +15,8 @@
 
 package net.sf.acegisecurity;
 
+import java.io.Serializable;
+
 import java.security.Principal;
 
 
@@ -33,7 +35,7 @@ import java.security.Principal;
  * @author Ben Alex
  * @version $Id$
  */
-public interface Authentication extends Principal {
+public interface Authentication extends Principal, Serializable {
     //~ Methods ================================================================
 
     public void setAuthenticated(boolean isAuthenticated);