Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-jwsreq-13.txt
Mike Jones <Michael.Jones@microsoft.com> Thu, 30 March 2017 21:47 UTC
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From: Mike Jones <Michael.Jones@microsoft.com>
To: John Bradley <ve7jtb@ve7jtb.com>
CC: Nat Sakimura <nat@sakimura.org>, IETF oauth WG <oauth@ietf.org>
Thread-Topic: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-jwsreq-13.txt
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Date: Thu, 30 Mar 2017 21:47:36 +0000
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Subject: Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-jwsreq-13.txt
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Is there a clear statement somewhere along the lines of “parameters (other than “request” or “request_uri”) are only allowed to be in the signed object if a signed object is used”? That’s the kind of thing I was looking for and didn’t find. -- Mike From: John Bradley [mailto:ve7jtb@ve7jtb.com] Sent: Thursday, March 30, 2017 4:44 PM To: Mike Jones <Michael.Jones@microsoft.com> Cc: Nat Sakimura <nat@sakimura.org>; IETF oauth WG <oauth@ietf.org> Subject: RE: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-jwsreq-13.txt The intent of the change is to only allow the paramaters to be in the signed object if a signed object is used. This requires State, nonce etc to be in the JWT. Only one place to check will hopefully reduce implimentation errors. This also allows us to remove the caching text as we now have one JWT per request, so caching won't happen. John B. On Mar 30, 2017 4:36 PM, "Mike Jones" <Michael.Jones@microsoft.com<mailto:Michael.Jones@microsoft.com>> wrote: I *believe* the intent is that *all* parameters must be in the request object, but the spec doesn’t actually say that, as far as I can tell. Or maybe the intent is that parameters must not be duplicated between the query parameters and the request object. One or the other of these statements should be explicitly included in the specification. Of course, I could have missed the statement I’m asking for in my review, in which case please let me know what I missed. Thanks, -- Mike From: OAuth [mailto:oauth-bounces@ietf.org<mailto:oauth-bounces@ietf.org>] On Behalf Of John Bradley Sent: Thursday, March 30, 2017 3:00 PM To: IETF OAUTH <oauth@ietf.org<mailto:oauth@ietf.org>> Subject: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-jwsreq-13.txt Based on feeback from the IESG we have removed some of the optionality in the draft. It is a shorter read than draft 12. John B. Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 From: internet-drafts@ietf.org<mailto:internet-drafts@ietf.org> Sent: March 30, 2017 1:38 PM To: i-d-announce@ietf.org<mailto:i-d-announce@ietf.org> Cc: oauth@ietf.org<mailto:oauth@ietf.org> Subject: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsreq-13.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Web Authorization Protocol of the IETF. Title : The OAuth 2.0 Authorization Framework: JWT Secured Authorization Request (JAR) Authors : Nat Sakimura John Bradley Filename : draft-ietf-oauth-jwsreq-13.txt Pages : 27 Date : 2017-03-30 Abstract: The authorization request in OAuth 2.0 described in RFC 6749 utilizes query parameter serialization, which means that Authorization Request parameters are encoded in the URI of the request and sent through user agents such as web browsers. While it is easy to implement, it means that (a) the communication through the user agents are not integrity protected and thus the parameters can be tainted, and (b) the source of the communication is not authenticated. Because of these weaknesses, several attacks to the protocol have now been put forward. This document introduces the ability to send request parameters in a JSON Web Token (JWT) instead, which allows the request to be signed with JSON Web Signature (JWS) and/or encrypted with JSON Web Encryption (JWE) so that the integrity, source authentication and confidentiality property of the Authorization Request is attained. The request can be sent by value or by reference. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-oauth-jwsreq/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-oauth-jwsreq-13 https://datatracker.ietf.org/doc/html/draft-ietf-oauth-jwsreq-13 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-oauth-jwsreq-13 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>. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ OAuth mailing list OAuth@ietf.org<mailto:OAuth@ietf.org> https://www.ietf.org/mailman/listinfo/oauth
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Brian Campbell
- [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsreq-13… internet-drafts
- [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-jwsre… John Bradley
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… Mike Jones
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… John Bradley
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… Mike Jones
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… Nat Sakimura
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… John Bradley
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… sakimura@gmail.com
- Re: [OAUTH-WG] FW: I-D Action: draft-ietf-oauth-j… John Bradley
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Torsten Lodderstedt
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… John Bradley
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Sergey Beryozkin
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Brian Campbell
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Brian Campbell
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Brian Campbell
- Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwsre… Nat Sakimura