Jitsi login with oauth


I have a Jitsi server that runs on the internal host and is not accessible from outside. I also have a Mattermost chat server with a Jitsi plugin, which has external access. The problem is that remote users have to connect to vpn to use Jitsi and I don’t want to put Jitsi outside with only basic auth.
Our users log on to mattermost via Gitlab oauth. I’ve read that Jitsi does not yet support oauth authorization, but there are modules like this for Prosody.
Is it possible to configure oauth in Prosody so that Jitsi will use it for authorization?