CakeDC\Users\Auth\Rules\Owner::allowed PHP Method

    public function allowed(array $user, $role, Request $request)
    {
        $table = $this->_getTable($request, $this->config('table'));
        //retrieve table id from request
        $id = Hash::get($request->{$this->config('tableKeyType')}, $this->config('tableIdParamsKey'));
        $userId = Hash::get($user, 'id');
        try {
            if (!$table->hasField($this->config('ownerForeignKey'))) {
                throw new OutOfBoundsException(__d('CakeDC/Users', 'Missing column {0} in table {1} while checking ownership permissions for user {2}', $this->config('ownerForeignKey'), $table->alias(), $userId));
            }
        } catch (Exception $ex) {
            throw new OutOfBoundsException(__d('CakeDC/Users', 'Missing column {0} in table {1} while checking ownership permissions for user {2}', $this->config('ownerForeignKey'), $table->alias(), $userId));
        }
        $idColumn = $this->config('id');
        if (empty($idColumn)) {
            $idColumn = $table->primaryKey();
        }
        $conditions = array_merge([$idColumn => $id, $this->config('ownerForeignKey') => $userId], $this->config('conditions'));
        return $table->exists($conditions);
    }