From 889c7bf64acf75fe2ac8defbba4587da1ee14b3c Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Tue, 13 Sep 2011 16:23:29 +0000
Subject: [PATCH] Prevent CAS from doing "keep-alive" redirects on POST
requests.
---
library/Creq/Controller/Action.php | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/library/Creq/Controller/Action.php b/library/Creq/Controller/Action.php
index 2a9a5049..ac76490d 100644
--- a/library/Creq/Controller/Action.php
+++ b/library/Creq/Controller/Action.php
@@ -23,6 +23,11 @@ class Creq_Controller_Action extends Unl_Controller_Action
return;
}
+ // If a user is already logged in, only redirect to CAS if this is a GET request.
+ if (Zend_Auth::getInstance()->hasIdentity() && $_SERVER['REQUEST_METHOD'] != 'GET') {
+ return;
+ }
+
if (array_key_exists('unl_sso', $_COOKIE) || Zend_Auth::getInstance()->hasIdentity()) {
Auth_UserModel::authenticateUser();
}
--
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