/**
* Validates that a user with this email address is not already registered
* into the db.
*
* @param unknown $attribute
* @param unknown $params
*/
public function validateEmailNotExistant($attribute, $params)
{
$ehash = sha1($this->usermail);
$other = UserUser::model()->findByAttributes(array('hash_email' => $ehash));
if ($other !== null) {
$this->addError($attribute, Yii::t('user.form', 'The chosen email address already exists. Please choose another one.'));
}
}
/**
* {@inheritDoc}
* @see CUserIdentity::authenticate()
*/
public function authenticate()
{
$dbconn = Yii::app()->getModule('user')->getDatabaseConnection();
if ($dbconn === null) {
return false;
}
$users = UserUser::model()->findAllByAttributes(array('hash_email' => sha1($this->username)));
if ($users === array()) {
$criteria = new CDbCriteria();
$criteria->with = array('userProfile' => array('alias' => 'p'));
$criteria->compare('p.pseudo', $this->username);
$users = UserUser::model()->findAll($criteria);
}
if (count($users) === 0) {
$this->errorCode = self::ERROR_USERNAME_INVALID;
} else {
$this->errorCode = self::ERROR_PASSWORD_INVALID;
}
foreach ($users as $user) {
/* @var $user UserUser */
$hash = UserRegistrationForm::hash($this->password, $user->hash_salt);
if (!strcmp($hash, $user->hash_password)) {
$this->errorCode = self::ERROR_NONE;
$this->user = $user;
}
}
if ($this->errorCode === self::ERROR_NONE) {
$profile = $this->user->userProfile;
$this->id = $this->user->hash_email;
if ($profile !== null) {
$this->username = $profile->getName();
} else {
$this->username = $this->user->email;
}
/* @var $session CHttpSession */
$session = Yii::app()->session;
$session->regenerateID();
$this->setState('ring_value.current', IPluggableAccessRole::RING_AUTHENTICATED);
}
return !$this->errorCode;
}
