public function authenticate()
{
Yii::log(__METHOD__, "info");
$this->errorCode = self::ERROR_USERNAME_INVALID;
$model = Yii::app()->user->um->loadUser($this->username);
Yii::log(__METHOD__ . ' ' . CrugeTranslator::t('logger', 'Returned User') . ":\n" . CJSON::encode($model), "info");
$this->_userinstance = null;
if ($model != null) {
if (CrugeUtil::checkhash($this->password, $model->password)) {
$this->_userinstance = $model;
$this->errorCode = self::ERROR_NONE;
} else {
if (CrugeUtil::config()->debug == true) {
// ayuda a instalar, quiza el usuario olvide quitar la encriptacion de claves
// y reciba error de ERROR_PASSWORD_INVALID, es porque esta actuando el Hash
// y el usuario recien creado trae una clave no encritpada
if (CrugeUtil::config()->useEncryptedPassword == true) {
echo Yii::app()->user->ui->setupAlert(CrugeTranslator::t('logon', 'Maybe your password doesn\'t match because you have set up \'useEncryptedPassword = true\' when you were installing Cruge, try \'false\' instead'));
}
}
$this->errorCode = self::ERROR_PASSWORD_INVALID;
}
} else {
// username o email error
$this->errorCode = self::ERROR_USERNAME_INVALID;
}
Yii::log(__CLASS__ . "\nauthenticate returns:\n" . $this->errorCode . "\n boolean result is:" . ($this->errorCode == self::ERROR_NONE), "info");
return $this->errorCode == self::ERROR_NONE;
}