Do not throw Aphront400Response when editing a task
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Authored by aklapper on Jul 15 2024, 16:13.

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O1: Blessed Committers

Maniphest Tasks

T15866: Aphront400Response when editing a task

Summary

HTTP 400 is supposed to be a Bad Request: The server cannot or will not process the request due to an apparent client error.
That is not the case when creating a preview - that request is valid. Thus do not throw a HTTP 400 in the background while the rest of the user activity passes anyway.

Closes T15866

Test Plan

Check the web browser's network console when

editing a Maniphest task's project tags and priority via the "Add Action" field
adding a comment to a Maniphest task and signing it with 2FA
editing/adding in other applications relying on __preview__

Diff Detail

Repository

rP Phorge

Branch

T15886doNotHttp400

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Unit

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Build Status

Buildable 1439
Build 1439: arc lint + arc unit

Event Timeline

aklapper created this revision.Jul 15 2024, 16:13

Owners added a reviewer: O1: Blessed Committers.Jul 15 2024, 16:13

Herald added subscribers: Cigaryno, Matthew, valerio.bozzolan, tobiaswiese. · View Herald TranscriptJul 15 2024, 16:13

aklapper requested review of this revision.Jul 15 2024, 16:13

Harbormaster completed remote builds in B1439: Diff 2247.Jul 15 2024, 16:13

I guess I just do not enjoy a good number of HTTP 400 errors in our error logs when literally nothing went wrong at all.

valerio.bozzolan added inline comments.Aug 9 2024, 07:15

src/aphront/AphrontRequest.php
708	I don't understand potential consequences of removing `isFormPost()` so maybe we can keep it, and "just" add the missing `isAjax()` return ($this->isFormPost() \|\| $this->isAjax()) && $this->getStr('__preview__');