added default user

src/Auth/Business/LuticateBusiness.php

                 }
             }
         }
+        if (is_null(self::$_currentUser)) {
+            self::$_currentUser = LuticateUsersBusiness::getById(0);
+        }
 
         LuController::$parameters["user"] = self::$_currentUser;
 
-        if (self::$_currentUser == null && count($permissions) != 0) {
-            return false;
-        }
-
         foreach ($permissions as $permission) {
             $value = LuticatePermissionsBusiness::getUserPermission(self::$_currentUser->getId(), $permission);
             if (!$value->getVal()) {
         $prefix = "/luticate";
         $ns = 'Luticate\Auth\Business\\';
         $route->post("$prefix/login", "${ns}LuticateUsersBusiness", "login");
-        $route->put("$prefix/logout", "${ns}LuticateUsersBusiness", "logout", LuticatePermissions::USER_LOGIN);
-        $route->post("$prefix/add", "${ns}LuticateUsersBusiness", "add");
+        $route->put("$prefix/logout", "${ns}LuticateUsersBusiness", "logout");
+        $route->post("$prefix/add", "${ns}LuticateUsersBusiness", "add", LuticatePermissions::USER_ADD);
     }
 }

src/Auth/Business/LuticateUsersBusiness.php

         return password_verify($password, $hash);
     }
 
-    public static function getSalt($length = 10)
+    /**
+     * @param $user LuticateUsersDbo
+     * @param int $length
+     * @return string
+     */
+    public static function getSalt($user, $length = 10)
     {
+        if ($user->getId() == 0) {
+            return "";
+        }
         $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
         $charactersLength = strlen($characters);
         $randomString = '';
      */
     public static function logout($user)
     {
-        $user->setSalt(self::getSalt());
+        $user->setSalt(self::getSalt($user));
         LuticateUsersDataAccess::editById($user->getId(), $user);
         return true;
     }