X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fhostmeta.php;h=5caf1960cbb1ae2970071ba62ff5df916230dc88;hb=dbc6d607ce08a0dc4fcd2931b31ab66589d15878;hp=2587bb6b91977711d6bea22c09eaff45ffcae043;hpb=8212df3e1a132e13d2a7aed9c4f0cd1212ff44ba;p=quix0rs-gnu-social.git

diff --git a/actions/hostmeta.php b/actions/hostmeta.php
index 2587bb6b91..5caf1960cb 100644
--- a/actions/hostmeta.php
+++ b/actions/hostmeta.php
@@ -28,9 +28,9 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
+// @todo XXX: Add documentation.
 class HostMetaAction extends Action
 {
-
     /**
      * Is read only?
      *
@@ -51,15 +51,21 @@ class HostMetaAction extends Action
         $xrd->host = $domain;
 
         if(Event::handle('StartHostMetaLinks', array(&$xrd->links))) {
-	    $url = common_local_url('userxrd');
-	    $url.= '?uri={uri}';
-	    $xrd->links[] = array('rel' => Discovery::LRDD_REL,
-				  'template' => $url,
-				  'title' => array('Resource Descriptor'));
+            $url = common_local_url('userxrd');
+            $url.= '?uri={uri}';
+            $xrd->links[] = array('rel' => Discovery::LRDD_REL,
+                      'template' => $url,
+                      'title' => array('Resource Descriptor'));
             Event::handle('EndHostMetaLinks', array(&$xrd->links));
         }
 
+        // Output Cross-Origin Resource Sharing (CORS) header
+        if (common_config('discovery', 'cors')) {
+            header('Access-Control-Allow-Origin: *');
+        }
+
         header('Content-type: application/xrd+xml');
+
         print $xrd->toXML();
     }
 }