LibreY

diff --git a/image_proxy.php b/image_proxy.php
@@ -6,7 +6,7 @@
     $url = $_REQUEST["url"];
     $requested_root_domain = get_root_domain($url);
 
-    $allowed_domains = array("qwant.com", "wikimedia.org", get_root_domain($config->invidious_instance_for_video_results));
+    $allowed_domains = array("s2.qwant.com", "s1.qwant.com", "upload.wikimedia.org", get_root_domain($config->invidious_instance_for_video_results));
 
     if (in_array($requested_root_domain, $allowed_domains))
     {

diff --git a/misc/tools.php b/misc/tools.php
@@ -6,13 +6,7 @@
     }
 
     function get_root_domain($url) {
-        $split_url = explode("/", $url);
-        $base_url = $split_url[2];
-
-        $base_url_main_split = explode(".", strrev($base_url));
-        $root_domain = strrev($base_url_main_split[1]) . "." . strrev($base_url_main_split[0]);
-
-        return $root_domain;
+        return parse_url($url, PHP_URL_HOST);
     }
 
     function try_replace_with_frontend($url, $frontend, $original, $opts) {