TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _deprecation-100307-1679924603:
+
+====================================================================
+Deprecation: #100307 - Various hooks related to authentication users
+====================================================================
+
+See :issue:`100307`
+
+Description
+===========
+
+The following hooks have been marked as deprecated:
+
+* :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['logoff_pre_processing']`
+* :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['logoff_post_processing']`
+* :php:`$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauthgroup.php']['backendUserLogin']`
+
+They can be used to add notifications or actions to a TYPO3 installation
+after a frontend user or a backend user has actively logged
+in or logged out.
+
+Impact
+======
+
+If one of the hooks is registered in a TYPO3 installation,
+a PHP :php:`E_USER_DEPRECATED` error is triggered when a user logs
+in or logs out.
+
+
+Affected installations
+======================
+
+TYPO3 installations with custom extensions using one of these hooks.
+
+The extension scanner detects any usage of the hooks.
+
+
+Migration
+=========
+
+Migrate to the newly introduced PSR-14 events:
+
+* :php:`\TYPO3\CMS\Core\Authentication\Event\BeforeUserLogoutEvent`
+* :php:`\TYPO3\CMS\Core\Authentication\Event\AfterUserLoggedOutEvent`
+* :php:`\TYPO3\CMS\Core\Authentication\Event\AfterUserLoggedInEvent`
+
+..  seealso::
+    :ref:`feature-100307-1679924551`
+
+.. index:: Backend, Frontend, PHP-API, FullyScanned, ext:core