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Bug #93607

open

Problematic cHash handling by TYPO3

Added by Aimeos no-lastname-given over 3 years ago. Updated 11 months ago.

Status:
Needs Feedback
Priority:
Should have
Assignee:
Category:
Link Handling, Site Handling & Routing
Target version:
-
Start date:
2021-02-28
Due date:
% Done:

0%

Estimated time:
TYPO3 Version:
10
PHP Version:
7.4
Tags:
Complexity:
Is Regression:
Yes
Sprint Focus:

Description

Contrary to TYPO3 8, it's not possible to disable the cHash on a per page basis any more in TYPO3 9/10 and if the cHash is wrong, TYPO3 returns an error page instead of serving the page content without creating a cache entry.

Problem:
When redirecting in a shop to external payment servers at the end of the checkout, the payment providers will redirect the customer back to the shop after they processed the payment. These redirects will contain additional parameters rendering the cHash invalid and TYPO3 returns an error page. Current workaround is to remove the cHash from the URLs manually with the regex to avoid errors.

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