The Authorisation-Header always keeps to be empty, as the ServerRequest-Object seems to not pass it correctly. I was able to fix that by adding this to Apache2 .htaccess (for NGINX it should work as well, but with other configuration):
The rewrite will pass the Authorisation-Header as HTTP_AUTHORIZATION, which then is parsed by ServerRequest-Object as 'authorisation'-Header and fixes this issue.
I did not find anything about that in the documentation yet, so I think that should be clarified more present to new integrators using this TYPO3 Extension.
I found a bug that is caused by HTTP-Foundation (Symfony Request) https://github.com/symfony/symfony/issues/19693
The Authorisation-Header always keeps to be empty, as the ServerRequest-Object seems to not pass it correctly. I was able to fix that by adding this to Apache2 .htaccess (for NGINX it should work as well, but with other configuration):
The rewrite will pass the Authorisation-Header as HTTP_AUTHORIZATION, which then is parsed by ServerRequest-Object as 'authorisation'-Header and fixes this issue.
I did not find anything about that in the documentation yet, so I think that should be clarified more present to new integrators using this TYPO3 Extension.