BigBlueButton is an open source virtual classroom and web conferencing system with lecture recording, interactive whiteboard, breakout rooms, shared notes and polling.
Users and rooms are managed by Greenlight, the official BigBlueButton frontend. The how-to on the Univention Help Forum describes how to connect Greenlight v3 to Univention Nubus, using configuration only:
- Single Sign-On via OpenID Connect with the Keycloak included in Nubus
- Single Logout: signing out of BigBlueButton also ends the Nubus session.
- User lifecycle: accounts are created at first login and keyed by the permanent Nubus univentionObjectIdentifier. Name and email are updated from Nubus, and disabled or deleted Nubus users can no longer sign in.
