.. include:: /Includes.rst.txt .. _breaking-92801: ======================================================================================= Breaking: #92801 - Removed "Failed Login" functionality from User Authentication object ======================================================================================= See :issue:`92801` Description =========== The functionality to send an email to a defined sender was previously hard-coded into the API class :php:`AbstractUserAuthentication` and activated specifically for Backend Users via the option :php:`$GLOBALS['TYPO3_CONF_VARS']['BE']['warning_email_addr']`. With some custom implementation it was also possible to use a hook to enable this for frontend users, but the API was not clean. The backend-user specific logic is now extracted into a hook, so it is possible to replace this functionality with a custom notification API. For this reason, the following public properties and methods within :php:`AbstractUserAuthentication` and its subclasses have been removed: * :php:`TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->warningEmail` * :php:`TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->warningPeriod` * :php:`TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->warningMax` * :php:`TYPO3\CMS\Core\Authentication\AbstractUserAuthentication->checkLogFailures()` Impact ====== Using one of the public properties in custom PHP will trigger a PHP Warning. Calling the public PHP method will result in a fatal PHP error. Affected Installations ====================== TYPO3 installations with third-party extensions and custom PHP code that is related to failed login notifications, and rely on the existing login notification code. Migration ========= As the properties were public, they made it possible to override the warningMax / warningPeriod values via hooks and middlewares in PHP. Instead it is recommended to override this functionality via a hook the same way the new hook in EXT:backend is registered within PHP. .. index:: Backend, PHP-API, FullyScanned, ext:core