Kerberos support for desktop client (linux)

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Nextcloud version (eg, 12.0.2): 17
Operating system and version (eg, Ubuntu 17.04): Debian (Univention app)
Apache or nginx version (eg, Apache 2.4.25): 2.4.29
PHP version (eg, 7.1): 7.2

The issue you are facing:

running Nextcloud as Univention app (i.e. as a docker container). Univention server provides a functional kerberos realm.

I have a separate test Ubuntu (18.04) desktop which I have configured to provide kerberos tokens (from the univention KDC) automatically to user upon logging in.

Also, from the Ubuntu desktop I have a working SSO setup, i.e. don’t need to provide a password when accessing the netcloud instance (is configured via SAML).

Next I am trying to leverage Kerberos so that I do not have to provide password when using the nextcloud official desktop client application.

Is that something that is supported/functional? I haven’t found any documentation on and also on these forums I have only see this Development of Kerberos App

Am I missing something or is this simply not a supported feature?

Many thanks in advance for any hint/advice.