Re: [GNAP] Working group milestones

Justin Richer <jricher@mit.edu> Tue, 01 August 2023 19:21 UTC

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From: Justin Richer <jricher@mit.edu>
To: Yaron Sheffer <yaronf.ietf@gmail.com>
CC: GNAP Mailing List <txauth@ietf.org>
Thread-Topic: [GNAP] Working group milestones
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Date: Tue, 01 Aug 2023 19:20:08 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/txauth/230elWjaA9HWC5zHit80Ww4C8AU>
Subject: Re: [GNAP] Working group milestones
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I think that text makes sense to clarify the intent and guidance to extensions. I believe we could add this during the IESG review period.

 — Justin

On Jul 30, 2023, at 2:00 PM, Yaron Sheffer <yaronf.ietf@gmail.com> wrote:

Hi Justin,

I agree that Appendix E covers the milestone reasonably well (see below), so I will remove the milestone.

Having said that, I don’t think that the initial part of App. E is clear enough on the semantics of the extension points (what can the sender do, what can the recipient do), and I would suggest the following text to replace the first sentence:

Extensions to this specification have a variety of places to alter the protocol, including many fields and objects that can have additional values in a registry<https://www.ietf.org/archive/id/draft-ietf-gnap-core-protocol-15.html#IANA> (Section 11<https://www.ietf.org/archive/id/draft-ietf-gnap-core-protocol-15.html#IANA>) established by this specification. For interoperability and to preserve the security of the protocol, extensions should register new values with IANA by following the specified mechanism. While it may technically be possible to extend the protocol by adding elements to JSON objects that are not governed by an IANA registry, a recipient may ignore such values but is also allowed to reject them.

Thanks,
                Yaron


From: Justin Richer <jricher@mit.edu>
Date: Friday, 28 July 2023 at 22:06
To: Yaron Sheffer <yaronf.ietf@gmail.com>
Cc: GNAP Mailing List <txauth@ietf.org>
Subject: Re: [GNAP] Working group milestones

I believe this is covered sufficiently in the core document:

https://datatracker.ietf.org/doc/html/draft-ietf-gnap-core-protocol#name-guidance-for-extensions

I don’t know if this needs to be tracked as a separate milestone or not, for process reasons, but like the key presentations (https://datatracker.ietf.org/doc/html/draft-ietf-gnap-core-protocol#name-securing-requests-from-the-) and migration paths (https://datatracker.ietf.org/doc/html/draft-ietf-gnap-core-protocol#name-compared-to-oauth-20) it’s in the core document so I would assume this milestone can just be deleted like those other two.

 — Justin



On Jul 28, 2023, at 11:52 AM, Yaron Sheffer <yaronf.ietf@gmail.com> wrote:

Hi,

Our AD nudged us to update the WG list of milestones. Some are done, a new one was added for the RS protocol, and 2 were removed as irrelevant.

We have this milestone that we’re not sure about:

Guidelines for use of protocol extension points to Working Group Last Call

Should we keep it as a separate draft? Is it appropriately covered in the core document? Should we pull the document, add text on extensibility and then resend to Roman?

Any thoughts are welcome.

Thanks,
                Yaron
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