51 lines
2.1 KiB
ReStructuredText
51 lines
2.1 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _breaking-88646:
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============================================================================================
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Breaking: #88646 - Removed inheritance of AbstractService from AbstractAuthenticationService
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============================================================================================
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See :issue:`88646`
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Description
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===========
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The PHP :php:`TYPO3\CMS\Core\Authentication\AbstractAuthenticationService` class is used for any kind of Authentication
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or Authorization towards Backend Users and Frontend Users.
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It was previously based on :php:`TYPO3\CMS\Core\Service\AbstractService` for any kind of Service API, which
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also includes manipulating files and execution of external applications, which is
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there for legacy reasons since TYPO3 3.x, where the Service API via :php:`GeneralUtility::makeInstanceService` was added.
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In order to refactor the Authentication API, the :php:`TYPO3\CMS\Core\Authentication\AbstractAuthenticationService`
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class does not inherit from :php:`TYPO3\CMS\Core\Service\AbstractService` anymore. Instead, the most required
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methods for executing a service is added to the Abstract class directly.
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Impact
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======
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Any calls or checks on the :php:`TYPO3\CMS\Core\Authentication\AbstractAuthenticationService` class or methods, properties or constants that reside within
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:php:`TYPO3\CMS\Core\Service\AbstractService` will result in PHP :php:`E_ERROR` or :php:`E_WARNING`.
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Since :php:`TYPO3\CMS\Core\Authentication\AbstractAuthenticationService` is used for most custom Authentication APIs,
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this could affect some of the hooks or custom authentication providers available.
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Affected Installations
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======================
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TYPO3 installations that have custom Authentication providers for frontend or backend
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users / groups - e.g. LDAP or Two-Factor-Authentication.
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Migration
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=========
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If your custom Authentication Service extends from :php:`TYPO3\CMS\Core\Authentication\AbstractAuthenticationService`
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but requires methods or properties from :php:`TYPO3\CMS\Core\Service\AbstractService`, ensure to copy over the
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necessary methods/properties/constants into your custom Authentication provider.
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.. index:: PHP-API, NotScanned
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