X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/58fa7679bccafd00f9a50bcd4a87e96876331b03..refs/pull/3247/head:/app/Providers/CustomValidationServiceProvider.php

diff --git a/app/Providers/CustomValidationServiceProvider.php b/app/Providers/CustomValidationServiceProvider.php
index b668a4cd2..ac95099cc 100644
--- a/app/Providers/CustomValidationServiceProvider.php
+++ b/app/Providers/CustomValidationServiceProvider.php
@@ -2,26 +2,28 @@
 
 namespace BookStack\Providers;
 
+use BookStack\Uploads\ImageService;
 use Illuminate\Support\Facades\Validator;
 use Illuminate\Support\ServiceProvider;
 
 class CustomValidationServiceProvider extends ServiceProvider
 {
-
     /**
      * Register our custom validation rules when the application boots.
      */
     public function boot(): void
     {
         Validator::extend('image_extension', function ($attribute, $value, $parameters, $validator) {
-            $validImageExtensions = ['png', 'jpg', 'jpeg', 'gif', 'webp'];
-            return in_array(strtolower($value->getClientOriginalExtension()), $validImageExtensions);
+            $extension = strtolower($value->getClientOriginalExtension());
+
+            return ImageService::isExtensionSupported($extension);
         });
 
         Validator::extend('safe_url', function ($attribute, $value, $parameters, $validator) {
             $cleanLinkName = strtolower(trim($value));
             $isJs = strpos($cleanLinkName, 'javascript:') === 0;
             $isData = strpos($cleanLinkName, 'data:') === 0;
+
             return !$isJs && !$isData;
         });
     }