From beaf650b9eed06270b987c36bcadb5d133f623e4 Mon Sep 17 00:00:00 2001
From: Tatyana Valkevych <tatyana.valkevych@alfresco.com>
Date: Mon, 17 Aug 2015 11:48:44 +0000
Subject: [PATCH] Merged 5.0.N (5.0.3) to HEAD (5.1)    110095: Merged
 V4.2-BUG-FIX (4.2.6) to 5.0.N (5.0.3)       110058: MNT-14274: CIFS
 __ShowDetails.exe throws a 500 error when Kerberos SSO is enabled.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@110217 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
---
 .../repo/webdav/auth/BaseKerberosAuthenticationFilter.java   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/java/org/alfresco/repo/webdav/auth/BaseKerberosAuthenticationFilter.java b/source/java/org/alfresco/repo/webdav/auth/BaseKerberosAuthenticationFilter.java
index 1d8e99c653..b535ef912d 100644
--- a/source/java/org/alfresco/repo/webdav/auth/BaseKerberosAuthenticationFilter.java
+++ b/source/java/org/alfresco/repo/webdav/auth/BaseKerberosAuthenticationFilter.java
@@ -338,6 +338,11 @@ public abstract class BaseKerberosAuthenticationFilter extends BaseSSOAuthentica
                     // Filter validate hook
                     if (getLogger().isDebugEnabled())
                         getLogger().debug("Authenticated with a ticket parameter.");
+
+                    if (user == null)
+                    {
+                        user = (SessionUser) httpSess.getAttribute(getUserAttributeName());
+                    }
                     onValidate( context, req, resp, new TicketCredentials(user.getTicket()));
 
                     // Chain to the next filter