Deprecation: #86411 - TSFE->makeCacheHash()

See Issue #86411

Description

The method TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController->makeCacheHash() which acts for validating the &cHash GET parameter against other given GET parameters has been marked as deprecated, as this functionality has been moved into a PSR-15 middleware.

Impact

Calling the method directly will trigger a PHP E_USER_DEPRECATED error.

Affected Installations

TYPO3 installations with extensions calling the PHP method directly.

Migration

Ensure to use the PSR-15 middleware stack with the PageParameterValidator in use to verify a given cHash signature against given query parameters.