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Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwt-introspection-response-08.txt

Benjamin Kaduk <kaduk@mit.edu> Fri, 25 October 2019 22:38 UTC

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Date: Fri, 25 Oct 2019 15:38:05 -0700
From: Benjamin Kaduk <kaduk@mit.edu>
To: Rifaat Shekh-Yusef <rifaat.ietf@gmail.com>
Cc: Justin Richer <jricher@mit.edu>, Brian Campbell <bcampbell=40pingidentity.com@dmarc.ietf.org>, oauth <oauth@ietf.org>
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Subject: Re: [OAUTH-WG] I-D Action: draft-ietf-oauth-jwt-introspection-response-08.txt
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On Fri, Oct 25, 2019 at 10:02:41AM -0400, Rifaat Shekh-Yusef wrote:
> You might want to look at RFC7239, which is trying to address the issue of
> the loss of information by proxies.
> https://tools.ietf.org/html/rfc7239
> 
> The document does not have a parameter to carry the client certificate
> information, but it allows for new parameters to be defined.
> 
> Would that help in this case?

That is interesting and related, though the proposed work I remember
hearing about recently is not quite in the same space.  Specifically, it
wanted to have a secure protocol between proxy and backend, and it's not
clear that reusing https for that is the right thing.

-Ben

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