Uses the Access-Control-Allow-Origin header for browsers that support it.
<http://dev.w3.org/2006/waf/access-control/>
$wgCrossSiteAJAXdomains can be set to '*' to allow requests from any domain,
an array of domains to allow, or, if $wgCrossSiteAJAXdomainsRegex is true,
an array of regexes to match against the request origin
PHP and database version.
* $wgSecondaryGoNamespaces allows an arry of namespaces to be checked when the
GO button is pressed, in addition to the main namespace.
+* (bug 19907) $wgCrossSiteAJAXdomains and $wgCrossSiteAJAXdomainsRegex added
+ to control which external domains may access the API via cross-site AJAX.
=== New features in 1.16 ===
* Added fields to list=search output: size, wordcount, timestamp, snippet
* Where supported by backend, list=search adds a 'searchinfo' element with
optional info: 'totalhits' count and 'suggestion' alternate query term
+* (bug 19907) $wgCrossSiteAJAXdomains added to allow specified (or all)
+ external domains to access api.php via AJAX, if the browser supports the
+ Access-Control-Allow-Origin HTTP header
=== Languages updated in 1.16 ===
die(1);
}
+// Selectively allow cross-site AJAX
+if ( $wgCrossSiteAJAXdomains && isset($_SERVER['HTTP_ORIGIN']) ) {
+ if ( $wgCrossSiteAJAXdomains == '*' ) {
+ header( "Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}" );
+ header( 'Access-Control-Allow-Credentials: true' );
+ } elseif ( $wgCrossSiteAJAXdomainsRegex ) {
+ foreach ( $wgCrossSiteAJAXdomains as $regex ) {
+ if ( preg_match( $regex, $_SERVER['HTTP_ORIGIN'] ) ) {
+ header( "Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}" );
+ header( 'Access-Control-Allow-Credentials: true' );
+ break;
+ }
+ }
+ } elseif ( in_array( $_SERVER['HTTP_ORIGIN'], $wgCrossSiteAJAXdomains ) ) {
+ header( "Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}" );
+ header( 'Access-Control-Allow-Credentials: true' );
+ }
+}
+
// So extensions can check whether they're running in API mode
define('MW_API', true);
* Array: Ids of namespaces to attempt match in, in desired order.
*/
$wgSecondaryGoNamespaces = null;
+
+
+/**
+ * Settings for incoming cross-site AJAX requests:
+ * Newer browsers support cross-site AJAX when the target resource allows requests
+ * from the origin domain by the Access-Control-Allow-Origin header.
+ * This is currently only used by the API (requests to api.php)
+ * $wgCrossSiteAJAXdomains can be set as follows:
+ *
+ * - the string '*' to allow requests from any domain
+ * - an array of domains to allow AJAX requests from, e.g.
+ * array( 'http://en.wikipedia.org', 'http://en.wikibooks.org' );
+ * - if $wgCrossSiteAJAXdomainsRegex is true, an array of regexes to be
+ * matched against the request origin. Anything that matches will be allowed
+ */
+$wgCrossSiteAJAXdomains = array();
+
+/**
+ * Set to true to treat $wgCrossSiteAJAXdomains as regexes instead of strings
+ */
+$wgCrossSiteAJAXdomainsRegex = false;
+