provide server version and rss feeds

src/helpers/permissionHelper.ts

@@ -89,6 +89,19 @@ export default class PermissionHelper {
     };
   }
 
+  static isAdminMiddleware(): (req: Request, res: Response, next: Function) => void {
+    return (req: Request, res: Response, next: Function) => {
+      const permissions = req.permissions;
+      const isOwner = req.isOwner;
+
+      if (isOwner || permissions.admin) {
+        next();
+      } else {
+        throw new ForbiddenRequestException(`missing admin permission`);
+      }
+    };
+  }
+
   static convertToObject(permissions: Array<PermissionString>): PermissionObject {
     if (permissions.includes("*")) {
       return {