Re: [Stox] Instant Messaging (draft-ietf-stox-im-00) and SIP Contact header field

Saúl Ibarra Corretgé <saul@ag-projects.com> Fri, 16 August 2013 08:14 UTC

Return-Path: <saul@ag-projects.com>
X-Original-To: stox@ietfa.amsl.com
Delivered-To: stox@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 05A0311E825B for <stox@ietfa.amsl.com>; Fri, 16 Aug 2013 01:14:27 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.818
X-Spam-Level:
X-Spam-Status: No, score=-0.818 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_MISMATCH_NET=0.611, MIME_8BIT_HEADER=0.3, SARE_MLH_Stock1=0.87]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id odIPY6AY-xGt for <stox@ietfa.amsl.com>; Fri, 16 Aug 2013 01:14:21 -0700 (PDT)
Received: from mail.sipthor.net (node06.dns-hosting.info [85.17.186.6]) by ietfa.amsl.com (Postfix) with ESMTP id 8106411E825E for <stox@ietf.org>; Fri, 16 Aug 2013 01:14:20 -0700 (PDT)
Received: by mail.sipthor.net (Postfix, from userid 5001) id 46AACB35E0; Fri, 16 Aug 2013 10:14:19 +0200 (CEST)
Received: from imac.saghul.lan (ip3e830637.speed.planet.nl [62.131.6.55]) by mail.sipthor.net (Postfix) with ESMTPSA id BA8ECB0037; Fri, 16 Aug 2013 10:14:18 +0200 (CEST)
Mime-Version: 1.0 (Apple Message framework v1085)
Content-Type: text/plain; charset="iso-8859-1"
From: Saúl Ibarra Corretgé <saul@ag-projects.com>
In-Reply-To: <520BE88D.6080802@alum.mit.edu>
Date: Fri, 16 Aug 2013 10:14:18 +0200
Content-Transfer-Encoding: quoted-printable
Message-Id: <0F637313-0900-4796-91A1-A4D1AC18137E@ag-projects.com>
References: <7594FB04B1934943A5C02806D1A2204B1C418E2E@ESESSMB209.ericsson.se> <C4D337C3-A7B6-45C1-98DB-74DC29978A66@ag-projects.com> <7594FB04B1934943A5C02806D1A2204B1C418FF1@ESESSMB209.ericsson.se> <6AEF2E47-5093-4E86-9D32-4254C713985E@ag-projects.com> <520BE88D.6080802@alum.mit.edu>
To: Paul Kyzivat <pkyzivat@alum.mit.edu>
X-Mailer: Apple Mail (2.1085)
Cc: stox@ietf.org
Subject: Re: [Stox] Instant Messaging (draft-ietf-stox-im-00) and SIP Contact header field
X-BeenThere: stox@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: SIP-TO-XMPP Working Group discussion list <stox.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/stox>, <mailto:stox-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/stox>
List-Post: <mailto:stox@ietf.org>
List-Help: <mailto:stox-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/stox>, <mailto:stox-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 16 Aug 2013 08:14:27 -0000

> 
> There is nothing to *prevent* use of a gruu in From, but it isn't what is normally used.
> 
> If you happen to find a gruu in From, then it probably makes sense to translate it to a full JID.
> 

I thought it could only be used in the Contact header, but as you said, RFC5627 doesn't enforce that. So I guess we should mention this in the -im spec. This could also be used if someone writes a spec to map XMPP chat messages to SIP MESSAGE in the future.

Thanks!

--
Saúl Ibarra Corretgé
AG Projects