From: Radek Czajka <radekczajka@nowoczesnapolska.org.pl>
Date: Thu, 6 Mar 2014 09:07:14 +0000 (+0100)
Subject: Fixed error in Auth::authenticate causing phpCAS::client to be called twice.
X-Git-Tag: 0.7.1
X-Git-Url: https://git.mdrn.pl/piwik-CASLogin.git/commitdiff_plain/4443d60bb1b3c12b04c14f45e1541a64b1e31e6d

Fixed error in Auth::authenticate causing phpCAS::client to be called twice.
---

diff --git a/Auth.php b/Auth.php
index e9714d1..c2d9446 100644
--- a/Auth.php
+++ b/Auth.php
@@ -28,6 +28,7 @@ class Auth implements \Piwik\Auth
 {
 	protected $login = null;
 	protected $token_auth = null;
+	private static $phpcas_client_called = false;
 
 	public function getName()
 	{
@@ -50,8 +51,7 @@ class Auth implements \Piwik\Auth
 		// The first authenticate() is from the page, and the second is due to an API call.
 		// This checks if there was already a phpcas instance already initialized, otherwize
 		// phpCAS::client() would fail.
-		global $PHPCAS_CLIENT;
-		if(!is_object($PHPCAS_CLIENT)) {
+		if (!self::$phpcas_client_called) {
 			\phpCAS::client(
 				constant( Config::getInstance()->caslogin['protocol'] ),
 				Config::getInstance()->caslogin['host'],
@@ -59,6 +59,7 @@ class Auth implements \Piwik\Auth
                 '',
                 false
 			);
+			self::$phpcas_client_called = true;
 		}
 
 		// no SSL validation for the CAS server
diff --git a/CASLogin.php b/CASLogin.php
index e8df58e..78c62b3 100644
--- a/CASLogin.php
+++ b/CASLogin.php
@@ -24,7 +24,7 @@ class CASLogin extends \Piwik\Plugin
 			'description' => 'CAS Login plugin. It uses JA-SIG Central Authentication Services to authenticate users and grant them access to piwik.',
 			'author' => 'OW',
                         'homepage' => 'http://dev.piwik.org/trac/ticket/598/',
-                        'version' => '0.7',
+                        'version' => '0.7.1',
 		);
 	}
 
diff --git a/CHANGELOG b/CHANGELOG
index 582c147..238a010 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,7 @@
 == Changelog ==
+0.7.1
+ * Fixed error in Auth::authenticate causing phpCAS::client to be called twice.
+
 0.7
  * Compatible with Piwik 2.1
  * Removed the "additional root logins" option (Piwik handles multiple superusers natively now)