IETF Logo Mail Archive

Re: [Ace] Embedded Content Types

Michael Richardson <mcr+ietf@sandelman.ca> Thu, 21 February 2019 15:38 UTC

Return-Path: <mcr+ietf@sandelman.ca>
X-Original-To: ace@ietfa.amsl.com
Delivered-To: ace@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9F789130DE3; Thu, 21 Feb 2019 07:38:02 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.2
X-Spam-Level:
X-Spam-Status: No, score=-4.2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pT-7x19inKO1; Thu, 21 Feb 2019 07:37:58 -0800 (PST)
Received: from tuna.sandelman.ca (tuna.sandelman.ca [209.87.249.19]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A436912F1A2; Thu, 21 Feb 2019 07:37:30 -0800 (PST)
Received: from sandelman.ca (unknown [IPv6:2607:f0b0:f:2:56b2:3ff:fe0b:d84]) by tuna.sandelman.ca (Postfix) with ESMTP id 2B97838263; Thu, 21 Feb 2019 10:37:18 -0500 (EST)
Received: by sandelman.ca (Postfix, from userid 179) id D4B8AAE5; Thu, 21 Feb 2019 10:37:26 -0500 (EST)
Received: from sandelman.ca (localhost [127.0.0.1]) by sandelman.ca (Postfix) with ESMTP id D33CDA8A; Thu, 21 Feb 2019 10:37:26 -0500 (EST)
From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Carsten Bormann <cabo@tzi.org>
cc: "Panos Kampanakis \(pkampana\)" <pkampana@cisco.com>, "draft-ietf-ace-coap-est\@ietf.org" <draft-ietf-ace-coap-est@ietf.org>, Jim Schaad <ietf@augustcellars.com>, Klaus Hartke <hartke@projectcool.de>, "ace\@ietf.org" <ace@ietf.org>
In-Reply-To: <CCD28BCC-16AA-492B-8E14-DAE9F2CF2E3C@tzi.org>
References: <02a201d4c945$eb10a510$c131ef30$@augustcellars.com> <17e617f1090e451c8b17f6550c2e213a@XCH-ALN-010.cisco.com> <CCD28BCC-16AA-492B-8E14-DAE9F2CF2E3C@tzi.org>
X-Mailer: MH-E 8.6; nmh 1.7+dev; GNU Emacs 24.5.1
X-Face: $\n1pF)h^`}$H>Hk{L"x@)JS7<%Az}5RyS@k9X%29-lHB$Ti.V>2bi.~ehC0; <'$9xN5Ub# z!G,p`nR&p7Fz@^UXIn156S8.~^@MJ*mMsD7=QFeq%AL4m<nPbLgmtKK-5dC@#:k
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature"
Date: Thu, 21 Feb 2019 10:37:26 -0500
Message-ID: <9513.1550763446@localhost>
Archived-At: <https://mailarchive.ietf.org/arch/msg/ace/1vV39zuPUqvSMmtTPfmQ5jUZZH8>
Subject: Re: [Ace] Embedded Content Types
X-BeenThere: ace@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Authentication and Authorization for Constrained Environments \(ace\)" <ace.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ace>, <mailto:ace-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ace/>
List-Post: <mailto:ace@ietf.org>
List-Help: <mailto:ace-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ace>, <mailto:ace-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 21 Feb 2019 15:38:03 -0000

Carsten Bormann <cabo@tzi.org> wrote:
    > I think this is just a misunderstanding — the idea wasn’t to supply the
    > parts under different URIs, but to make up different URIs for
    > retrieving the different combinations coming in one multipart-core, in
    > one transaction.

    > or, say

    > /skg/284,281

    > This provides full format agility while preserving the interaction model.

I sure prefer this over other hacks.
Would the client say Accept: 62 to indicate it's willingness to receive a multipart?

It seems that multiple Accept: option headers may be allowed.

--
Michael Richardson <mcr+IETF@sandelman.ca>ca>, Sandelman Software Works
 -= IPv6 IoT consulting =-

v2.1.17 | Report a Bug | By Email