begin auth filter

src/Auth/Business/LuticateUsersBusiness.php

 use Luticate\Utils\LuBusiness;
 use Luticate\Auth\DataAccess\LuticateUsersDataAccess;
 use Luticate\Auth\DBO\LuticateUsersDbo;
-use Luticate\Utils\LuRoute;
 
 class LuticateUsersBusiness extends LuBusiness {
     /**
     public static function authFilter($permissions, $request)
     {
         $token = $request->header(self::TOKEN_HEADER);
-        if ($token == null)
-        {
-            return false;
+        if ($token != null && $token != "") {
+            $data = JwtHelper::decode($token);
+            if ($data != null) {
+                $user_id = $data[JwtHelper::USER_KEY];
+                self::$_currentUser = LuticateUsersBusiness::getById($user_id);
+            }
         }
-        $data = JwtHelper::decode($token);
-        if ($data == null)
-        {
+
+        if (self::$_currentUser == null && count($permissions) != 0) {
             return false;
         }
-        $user_id = $data[JwtHelper::USER_KEY];
 
         foreach ($permissions as $permission) {
-            if (!LuticatePermissionsBusiness::getUserPermission($user_id, $permission)) {
+            if (!LuticatePermissionsBusiness::getUserPermission(self::$_currentUser->getId(), $permission)) {
                 return false;
             }
         }
-
-        $user = LuticateUsersBusiness::getById($user_id);
-        if ($user == null)
-        {
-            return false;
-        }
-        self::$_currentUser = $user;
         return true;
     }
 }