Merge remote branch 'statusnet/0.9.x' into 1.0.x

[quix0rs-gnu-social.git] / plugins / OpenID / openidserver.php

diff --git a/plugins/OpenID/openidserver.php b/plugins/OpenID/openidserver.php
index f7e3a45f2072dabb082d32052fb604e6ab362bcb..ed9db4fd2865f728b21eaf1b6200195dad7c1e98 100644 (file)
--- a/plugins/OpenID/openidserver.php
+++ b/plugins/OpenID/openidserver.php
@@ -23,17 +23,16 @@
  * @package   StatusNet
  * @author   Craig Andrews <candrews@integralblue.com>
  * @copyright 2008-2009 StatusNet, Inc.
+ * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  * @link      http://status.net/
  */
 
-if (!defined('STATUSNET') && !defined('LACONICA')) {
+if (!defined('STATUSNET')) {
     exit(1);
 }
 
-require_once INSTALLDIR.'/lib/action.php';
 require_once INSTALLDIR.'/plugins/OpenID/openid.php';
-require_once(INSTALLDIR.'/plugins/OpenID/User_openid_trustroot.php');
 
 /**
  * Settings for OpenID
@@ -43,6 +42,7 @@ require_once(INSTALLDIR.'/plugins/OpenID/User_openid_trustroot.php');
  * @category Settings
  * @package  StatusNet
  * @author   Craig Andrews <candrews@integralblue.com>
+ * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  * @link     http://status.net/
  */
@@ -69,7 +69,11 @@ class OpenidserverAction extends Action
                     //cannot prompt the user to login in immediate mode, so answer false
                     $response = $this->generateDenyResponse($request);
                 }else{
-                    /* Go log in, and then come back. */
+                    // Go log in, and then come back.
+                    //
+                    // Note: 303 redirect rather than 307 to avoid
+                    // prompting user for form resubmission if we
+                    // were POSTed here.
                     common_set_returnto($_SERVER['REQUEST_URI']);
                     common_redirect(common_local_url('login'), 303);
                     return;
@@ -90,7 +94,12 @@ class OpenidserverAction extends Action
                         $this->oserver->encodeResponse($denyResponse); //sign the response
                         $_SESSION['openid_allow_url'] = $allowResponse->encodeToUrl();
                         $_SESSION['openid_deny_url'] = $denyResponse->encodeToUrl();
-                        //ask the user to trust this trust root
+
+                        // Ask the user to trust this trust root...
+                        //
+                        // Note: 303 redirect rather than 307 to avoid
+                        // prompting user for form resubmission if we
+                        // were POSTed here.
                         common_redirect(common_local_url('openidtrust'), 303);
                         return;
                     }