[keycloak-dev] Current state of OSGi in Keycloak; Keycloak at adaptTo()'2018 conference & more

Hi, Together with Ioan Eugen Stan (in CC) we'll be doing a talk at adaptTo()'2018 conference [1] that will take place 12-13 September in Potsdam, Germany. It's an event dedicated to Apache Sling and everything around it. The talk will be titled "Modern authentication in Sling with OpenID Connect and Keycloak". As you might guess, we're going to present Sling + Keycloak integration which I hope we'll manage to implement by the time of the conference :) that said, we welcome any thoughts that might help us with that. Now for technical details, Sling is an OSGi-based content-oriented web framework that runs on top of Apache Felix and uses Felix HTTP Service. I've examined Keycloak OSGi adapter and found its name a bit confusing; seems like it's only suitable for JBoss Fuse, depending on Pax Web (correct me if I'm wrong). Right now I see two scenarios, the first is to take current OSGi adapter and adapt it (sorry for tautology) to Felix HTTP Service; the second is to use the existing servlet filter adapter. I'd say I would prefer the second variant, as it's more straightforward. Felix and Sling have a proven and well-documented support for servlet filters, however, we'll have to solve the problems of packaging for OSGi, filter registration, configuration and more deep integration with Sling's security framework. Also please let us know if you consider our (future) code worth being contributed to Keycloak codebase. Most likely, the deliverables will include 1) servlet filter adapter packaged as OSGi bundle, 2) the Sling adapter proper. Cheers and hope to hear from you, Dmitry [1] https://adapt.to/2018/en/schedule/modern-authentication-in-sling-wi th-openid-connect-and-keycloak.html