Subject: Re: [CDNi] I-D Action: draft-ietf-cdni-interfaces-https-delegation-07.txt

From: Kevin Ma <[email-masked]>
Date: Sun, 7 Nov 2021 00:24:39 -0400

Hi Frederic,

  Thanks for posting the updated draft.  A couple of comments:

  - section 4: FCI goes from dCDN to uCDN, not uCDN to dCDN.
  - section 4: "example shows an exemple of the" -> "example shows a"
  - section 4: I still don't see why we need FCI.SupportedDelegationMethods.
Why is advertising support for MI.AcmeStarDelegationMethod not good enough?
  - section 5.1: I don't think this needs to mention HostMatch at all; it
just needs to define the generic metadata object (similar to
https://datatracker.ietf.org/doc/html/draft-ietf-cdni-uri-signing-22#section-4.4
).
  - section 6.1: the encoding is more specifically in section 5.1 (though
that may change per the above comment)
  - sections 7/8: Do you have thoughts on potential security/privacy issues?

  thanx.

-- Kevin J. Ma

On Mon, Oct 25, 2021 at 3:58 PM <[email-masked]> wrote:

> Hi all,
>
> I just posted an update of the HTTPS delegation draft based on Guillaume
> and Kevin's comments.
>
> Thank you
> Regards,
> Frederic
>
> -----Message d'origine-----
> De : CDNi [mailto:[email-masked]] De la part de
> [email-masked]
> Envoyé : lundi 25 octobre 2021 21:43
> À : [email-masked]
> Cc : [email-masked]
> Objet : [CDNi] I-D Action:
> draft-ietf-cdni-interfaces-https-delegation-07.txt
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the Content Delivery Networks Interconnection
> WG of the IETF.
>
>         Title           : CDNI extensions for HTTPS delegation
>         Authors         : Frederic Fieau
>                           Emile Stephan
>                           Sanjay Mishra
>         Filename        :
> draft-ietf-cdni-interfaces-https-delegation-07.txt
>         Pages           : 10
>         Date            : 2021-10-25
>
> Abstract:
>    The delivery of content over HTTPS involving multiple CDNs raises
>    credential management issues.  This document defines metadata in CDNI
>    Control and Metadata interface to setup HTTPS delegation from an
>    Upstream CDN (uCDN) to a Downstream CDN (dCDN).
>
>
> The IETF datatracker status page for this draft is:
>
> https://datatracker.ietf.org/doc/draft-ietf-cdni-interfaces-https-delegation/
>
> There is also an HTML version available at:
>
> https://www.ietf.org/archive/id/draft-ietf-cdni-interfaces-https-delegation-07.html
>
> A diff from the previous version is available at:
>
> https://www.ietf.org/rfcdiff?url2=draft-ietf-cdni-interfaces-https-delegation-07
>
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
>
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