Musings on Digital Identity

Month: April 2021

OpenID Connect Working Group Presentation at the Third Virtual OpenID Workshop

OpenID logoI gave the following presentation on the OpenID Connect Working Group at the Third Virtual OpenID Workshop on Thursday, April 29, 2021:

Passing the Torch at the OpenID Foundation

OpenID logoToday marks an important milestone in the life of the OpenID Foundation and the worldwide digital identity community. Following Don Thibeau’s decade of exemplary service to the OpenID Foundation as its Executive Director, today we welcomed Gail Hodges as our new Executive Director.

Don was instrumental in the creation of OpenID Connect, the Open Identity Exchange, the OpenID Certification program, the Financial-grade API (FAPI), and its ongoing worldwide adoption. He’s created and nurtured numerous liaison relationships with organizations and initiatives advancing digital identity and user empowerment worldwide. And thankfully, Don intends to stay active in digital identity and the OpenID Foundation, including supporting Gail in her new role.

Gail’s Twitter motto is “Reinventing identity as a public good”, which I believe will be indicative of the directions in which she’ll help lead the OpenID Foundation. She has extensive leadership experience in both digital identity and international finance, as described in her LinkedIn profile. The board is thrilled to have her on board and looks forward to what we’ll accomplish together in this next exciting chapter of the OpenID Foundation!

I encourage all of you to come meet Gail at the OpenID Foundation Workshop tomorrow, where she’ll introduce herself to the OpenID community.

OpenID Connect Presentation at IIW XXXII

OpenID logoI gave the following invited “101” session presentation at the 32nd Internet Identity Workshop (IIW) on Tuesday, April 20, 2021:

The session was well attended. There was a good discussion about uses of Self-Issued OpenID Providers.

OAuth 2.0 JWT Secured Authorization Request (JAR) sent back to the RFC Editor

OAuth logoAs described in my last post about OAuth JAR, after it was first sent to the RFC Editor, the IESG requested an additional round of IETF feedback. I’m happy to report that, having addressed this feedback, the spec has now been sent back to the RFC Editor.

As a reminder, this specification takes the JWT Request Object from Section 6 of OpenID Connect Core (Passing Request Parameters as JWTs) and makes this functionality available for pure OAuth 2.0 applications — and does so without introducing breaking changes. This is one of a series of specifications bringing functionality originally developed for OpenID Connect to the OAuth 2.0 ecosystem. Other such specifications included OAuth 2.0 Dynamic Client Registration Protocol [RFC 7591] and OAuth 2.0 Authorization Server Metadata [RFC 8414].

The specification is available at:

An HTML-formatted version is also available at:

Second Version of W3C Web Authentication (WebAuthn) Now a Standard

W3C logoThe World Wide Web Consortium (W3C) has published this Recommendation for the Web Authentication (WebAuthn) Level 2 specification, meaning that it now a completed standard. While remaining compatible with the original standard, this second version adds additional features, among them for user verification enhancements, manageability, enterprise features, and an Apple attestation format. The companion second FIDO2 Client to Authenticator Protocol (CTAP) specification is also approaching becoming a completed standard.

See the W3C announcement of this achievement. Also, see Tim Cappalli‘s summary of the changes in the second versions of WebAuthn and FIDO2.

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