From c81fab0f50ec79beaa64c72171cee264afed4298 Mon Sep 17 00:00:00 2001
From: mguessan <mguessan@3d1905a2-6b24-0410-a738-b14d5a86fcbd>
Date: Thu, 28 Mar 2013 23:13:35 +0000
Subject: [PATCH] Kerberos read KRB5CCNAME environment variable to set ticket
 cache path

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@2074 3d1905a2-6b24-0410-a738-b14d5a86fcbd
---
 src/java/davmail/http/KerberosLoginConfiguration.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/java/davmail/http/KerberosLoginConfiguration.java b/src/java/davmail/http/KerberosLoginConfiguration.java
index 307ccfcb..8a7a19ae 100644
--- a/src/java/davmail/http/KerberosLoginConfiguration.java
+++ b/src/java/davmail/http/KerberosLoginConfiguration.java
@@ -49,6 +49,10 @@ public class KerberosLoginConfiguration extends Configuration {
         clientLoginModuleOptions.put("useTicketCache", "true");
         clientLoginModuleOptions.put("renewTGT", "true");
         //clientLoginModuleOptions.put("doNotPrompt", "true");
+        String krb5ccName = System.getenv().get("KRB5CCNAME");
+        if (krb5ccName != null && krb5ccName.length() > 0) {
+            clientLoginModuleOptions.put("ticketCache", krb5ccName);
+        }
         //clientLoginModuleOptions.put("ticketCache", FileCredentialsCache.getDefaultCacheName());
         //clientLoginModuleOptions.put("refreshKrb5Config", "true");
         //clientLoginModuleOptions.put("storeKey", "true");