Kohana_Auth_ORM::password PHP Méthode

    public function password($user)
    {
        if (!is_object($user)) {
            $username = $user;
            // Load the user
            $user = ORM::factory('user');
            $user->where($user->unique_key($username), '=', $username)->find();
        }
        return $user->password;
    }