OAuth 2.0 client registration RFC 7591

The web API spec for registering OAuth 2.0 clients with authorisation servers is now an official IETF standard bearing the RFC 7591 designation. So is the API extension RFC 7592 for reading, updating and deleting existing client registrations. These two specs were inspired by the OpenID Connect client registration spec, with which they are 100% compatible.

We wish to thank Justin Richer and everyone else on the OAuth and OpenID Connect WGs for finalising these specs. We finally have a standard web API for registering client apps with OAuth 2.0 servers.

The client registration specs are implemented by the Connect2id server as well as by our open source SDK for developing OAuth 2.0 and OpenID Connect solutions.