From c610f4da1057793913f8adbbaa0b8a305953b232 Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Tue, 30 Nov 2010 10:06:12 +0000
Subject: [PATCH] cas: HTTP proxy support.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2660 44740490-163a-0410-bde0-09ae8108e29a
---
 modules/cas/lib/Auth/Source/CAS.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/cas/lib/Auth/Source/CAS.php b/modules/cas/lib/Auth/Source/CAS.php
index f19a9c484..45f776798 100644
--- a/modules/cas/lib/Auth/Source/CAS.php
+++ b/modules/cas/lib/Auth/Source/CAS.php
@@ -94,7 +94,7 @@ class sspmod_cas_Auth_Source_CAS  extends SimpleSAML_Auth_Source  {
 				'ticket' => $ticket,
 				'service' => $service,
 		));
-		$result = file_get_contents($url);
+		$result = SimpleSAML_Utilities::fetch($url);
 		$res = preg_split("/\r?\n/",$result);
 
 		if (strcmp($res[0], "yes") == 0) {
@@ -117,7 +117,7 @@ class sspmod_cas_Auth_Source_CAS  extends SimpleSAML_Auth_Source  {
 				'ticket' => $ticket,
 				'service' => $service,
 		));
-		$result = file_get_contents($url);
+		$result = SimpleSAML_Utilities::fetch($url);
 
 		$dom = DOMDocument::loadXML($result);
 		$xPath = new DOMXpath($dom);
-- 
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