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<?php
/**
* Basic Stud.IP authentication, using the Stud.IP database
*
* @author André Noack <noack@data-quest.de>
* @license GPL2 or any later version
*/
class StudipAuthStandard extends StudipAuthAbstract
{
public $show_login = true;
/**
* @return bool
*/
public function isAuthenticated($username, $password)
{
$user = User::findByUsername($username);
if (!$user || !$password || mb_strlen($password) > 72) {
$this->error_msg= _('Ungültige Benutzername/Passwort-Kombination!') ;
return false;
}
if ($user->username !== $username) {
$this->error_msg = _('Bitte achten Sie auf korrekte Groß-Kleinschreibung beim Username!');
return false;
}
if (isset($user->auth_plugin) && $user->auth_plugin !== 'standard') {
$this->error_msg = sprintf(_('Dieser Benutzername wird bereits über %s authentifiziert!'), $user->auth_plugin) ;
return false;
}
if (!password_verify($password, $user->password)) {
$this->error_msg= _('Das Passwort ist falsch!');
return false;
}
if (password_needs_rehash($user->password, PASSWORD_DEFAULT)) {
$user->password = password_hash($password, PASSWORD_DEFAULT);
$user->store();
}
return true;
}
/**
* @return bool
*/
public function isUsedUsername($username)
{
return (bool) User::findByUsername($username);
}
}
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