I had expected that we would use the existing member name “at_hash” for the access token hash value, rather than the new name “ath”, since there’s already precedent for using it. Could we change to the standard name for this when we publish the next version?
Thanks, -- Mike From: OAuth <oauth-boun...@ietf.org> On Behalf Of Brian Campbell Sent: Wednesday, April 7, 2021 1:30 PM To: oauth <oauth@ietf.org> Subject: [OAUTH-WG] Fwd: New Version Notification for draft-ietf-oauth-dpop-03.txt A new revision of DPoP has been published. The doc history snippet is copied below. The main change here is the addition of an access token hash claim. -03 * Add an access token hash ("ath") claim to the DPoP proof when used in conjunction with the presentation of an access token for protected resource access * add Untrusted Code in the Client Context section to security considerations * Editorial updates and fixes ---------- Forwarded message --------- From: <internet-dra...@ietf.org<mailto:internet-dra...@ietf.org>> Date: Wed, Apr 7, 2021 at 2:16 PM Subject: New Version Notification for draft-ietf-oauth-dpop-03.txt A new version of I-D, draft-ietf-oauth-dpop-03.txt has been successfully submitted by Brian Campbell and posted to the IETF repository. Name: draft-ietf-oauth-dpop Revision: 03 Title: OAuth 2.0 Demonstrating Proof-of-Possession at the Application Layer (DPoP) Document date: 2021-04-07 Group: oauth Pages: 32 URL: https://www.ietf.org/archive/id/draft-ietf-oauth-dpop-03.txt Status: https://datatracker.ietf.org/doc/draft-ietf-oauth-dpop/ Html: https://www.ietf.org/archive/id/draft-ietf-oauth-dpop-03.html Htmlized: https://tools.ietf.org/html/draft-ietf-oauth-dpop-03 Diff: https://www.ietf.org/rfcdiff?url2=draft-ietf-oauth-dpop-03 Abstract: This document describes a mechanism for sender-constraining OAuth 2.0 tokens via a proof-of-possession mechanism on the application level. This mechanism allows for the detection of replay attacks with access and refresh tokens. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org<http://tools.ietf.org>. The IETF Secretariat CONFIDENTIALITY NOTICE: This email may contain confidential and privileged material for the sole use of the intended recipient(s). Any review, use, distribution or disclosure by others is strictly prohibited. If you have received this communication in error, please notify the sender immediately by e-mail and delete the message and any file attachments from your computer. Thank you.
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