Problems with the new Media Manager file upload and SSO

[Chemnitz]

We wanted to use Dokuwiki (Release 2014-05-05a "Ponder Stibbons") in an SSO enterprise environment using a current Firefox browser. After installation, everything looks fine, only the upload of files is completed with the message "failed".

According to its own research, the problem is with the browser configuration parameters for the SSO. The parameter "network.negotiate-auth.trusted-uris = domainname.com" is the trigger for the error in file upload using the Media Manager. Without the SSO setting the upload works correctly. So there is a bug of the new Media Manager in conjunction with the SSO parameters mentioned above.

Note: In Dokuwiki Release 2010-11-07a "Anteater" the error did not exist.

Greetings from Chemnitz (GERMANY)
Rico

[Klap-in]

A related bug in old tracker: https://bugs.dokuwiki.org/index.php?do=details&task_id=2871