add Accept HTTP headers to MDQ queries (#1865)

guillomovitch · web-flow · commit b9809f61a4e4 · 2023-09-25T21:35:20.000+02:00
Co-authored-by: Guillaume Rousse &lt;guillaume.rousse@renater.fr&gt;
diff --git a/src/SimpleSAML/Metadata/Sources/MDQ.php b/src/SimpleSAML/Metadata/Sources/MDQ.php
@@ -297,8 +297,13 @@ public function getMetaData(string $entityId, string $set): ?array
 
         Logger::debug(sprintf('%s: downloading metadata for "%s" from [%s]', __CLASS__, $entityId, $mdq_url));
         $httpUtils = new Utils\HTTP();
+        $context = [
+            'http' => [
+                'header' => 'Accept: application/samlmetadata+xml'
+            ]
+        ];
         try {
-            $xmldata = $httpUtils->fetch($mdq_url);
+            $xmldata = $httpUtils->fetch($mdq_url, $context);
         } catch (Exception $e) {
             // Avoid propagating the exception, make sure we can handle the error later
             $xmldata = false;
