44 lines
1.2 KiB
ReStructuredText
44 lines
1.2 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _breaking-93047:
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====================================================================================
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Breaking: #93047 - Removed property sendNoCacheHeaders in AbstractUserAuthentication
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====================================================================================
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See :issue:`93047`
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Description
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===========
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The public property :php:`sendNoCacheHeaders` of class :php:`AbstractUserAuthentication` which was
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enabled by default, but disabled in Frontend User objects, ensured that appropriate
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HTTP headers telling the client that this HTTP request is not allowed to be
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cached by the client.
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This property is removed, as this is now built into PSR-15 middlewares for
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both Frontend and Backend users since TYPO3 v10.
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Impact
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======
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Setting the property :php:`sendNoCacheHeaders` has no effect anymore.
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Affected Installations
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======================
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TYPO3 installations with custom extensions dealing with session
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handling, using this property, which is very unlikely.
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Migration
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=========
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Use a PSR-15 middleware to set headers depending on your needs,
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if TYPO3s default header evaluation does not fit your requirements
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in Frontend Requests.
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.. index:: Backend, Frontend, PHP-API, FullyScanned, ext:frontend
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