public static function authentication($username_or_email, $password, $by = 'username')
{
import('system/share/network/session');
Session::start();
if (self::is_authenticated() && self::$info && $_SESSION[self::SESSION_NAME]) {
return self::$info;
}
if (!in_array($by, array('username', 'email'))) {
return false;
}
try {
DatabaseBackend::load_model('system/contrib/auth');
$user = Doctrine_Query::create()->select('*')->from('User u')->leftJoin('u.Group g')->where(sprintf('u.%s="%s"', $by, $username_or_email))->fetchOne();
if (!$user) {
return _('Username or email does not exits');
}
list($func, $random, $encryped) = explode('$', $user->password);
if ($user->password && $user->password === self::generate_password($password, $random, $func)) {
self::$is_authenticated = true;
self::$info = $_SESSION[self::SESSION_NAME] = array('id' => $user->id, 'username' => $user->username, 'group' => array('id' => $user->Group->id, 'name' => $user->Group->name));
if ($user->Role) {
foreach ($user->Role as $role) {
self::$info['role'][] = $_SESSION[self::SESSION_NAME]['role'][] = array('id' => $role->id, 'name' => $role->name, 'alias' => $role->alias);
}
}
} else {
return _("Password doesn't match");
}
} catch (Doctrine_Query_Exception $e) {
return _('System error');
}
return $user ? $user : _('Username or email does not exits');
}
protected function __load__model__($model, $init_connect = true, $dsn = null)
{
import('system/bin/doctrine');
$tmp = explode('.', $model);
DatabaseBackend::init($dsn, $init_connect);
DatabaseBackend::load_model($tmp[0], $tmp[1]);
}
