http2 // .htaccess: Unrecognized header format %C

[mweber1973]

Bug Report

An error occurs (".htaccess: Unrecognized header format %C") when using http/2 and special chars (German "Umlauts") occur in the header defined in the htaccess for each path.

Here is an example htacces, which was generates from staticfilecache

ForceType text/html <IfModule mod_headers.c> Header set Content-Type "text/html; charset=utf-8" Header set Content-Language "de-DE" Header set X-SFC-Tags "pageId_81" Header set Link "</typo3temp/scriptmerger/compressed/head-b75f03d35c905c5e7f3438762a028aaa.merged.gz.css>; rel=preload; as=style, </typo3temp/scriptmerger/compressed/merged-af70fc85406b2f7c6d25c15bda660181-bd7646673baae1566a3f74314c38cbf2-008ee18b117d3e771ee72e0a00361a2f.gz.js>; rel=preload; as=script, </typo3temp/scriptmerger/compressed/head-a88c27c9be3c0fcc2823970964ba6ffd.merged.gz.js>; rel=preload; as=script, </typo3temp/scriptmerger/compressed/merged-5e6a73611e6158bb979dbd6ae2c8188c-983f4c9e03bc5be4e7775e6055b57dfc-7bf3d5904b79b8f7fb05127ff563e9c6.gz.js>; rel=preload; as=script, </typo3temp/scriptmerger/compressed/merged-dd7be22ad69ffe47acfc503a8204eb65-e76fd976eacbd2e3c02bef1383237c55-6b9d17db2e13eab9a6835438e2372b98.gz.js>; rel=preload; as=script, </typo3temp/scriptmerger/compressed/ba19e614c16923a947df5b199324c770-ba19e614c16923a947df5b199324c770.gz.js>; rel=preload; as=script, </fileadmin/_processed_/1/e/csm_lehrg%C3%A4nge_9539b64e6b.jpg>; rel=preload; as=image, </fileadmin/_processed_/1/e/csm_lehrg%C3%A4nge_d172503e7b.jpg>; rel=preload; as=image, </fileadmin/_processed_/1/e/csm_lehrg%C3%A4nge_66692d8670.jpg>; rel=preload; as=image, </fileadmin/_processed_/1/e/csm_lehrg%C3%A4nge_0dfcea555f.jpg>; rel=preload; as=image" </IfModule>

Environment

• TYPO3 version(s): 12.4
• staticfilecache version: 14.0.1
• Is your TYPO3 installation set up with Composer (Composer Mode): no

Possible Solution Disbale http/2 in staticfilecache