Owa compatibility for Friendica
In the context of OpenWebAuth, Friendica's Webfinger is not responded to by Hubzilla.
This MR fixes the Hubzilla side so that Friendica's webfinger works and OpenWebAuth login on Hubzilla using a Friendica handle works for me. The fix is backported from Streams.
Note that the change to support OWA client-side in Friendica has been merged in https://github.com/friendica/friendica/pull/13090 and is as of this writing only available in Friendicas develop branch.
Edited by Pascal Deklerck