class UserIdentity extends CUserIdentity
{
private $_id;
public function authenticate()
{
$user=User::model()->findByAttributes(array('username'=>$this->username));
if($user===null)
$this->errorCode=self::ERROR_USERNAME_INVALID;
else if($user->password!==md5($this->password))
$this->errorCode=self::ERROR_PASSWORD_INVALID;
else
{
$this->_id=$user->id;
$this->setState('lastLoginTime', $user->last_login_time);
$this->errorCode=self::ERROR_NONE;
}
return !$this->errorCode;
}
public function getId()
{
return $this->_id;
}
}
