Re: [scim] Proposal to create a design team

Eliot Lear <lear@cisco.com> Sun, 21 October 2012 08:54 UTC

Return-Path: <lear@cisco.com>
X-Original-To: scim@ietfa.amsl.com
Delivered-To: scim@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B92FC21F8A52 for <scim@ietfa.amsl.com>; Sun, 21 Oct 2012 01:54:02 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -110.741
X-Spam-Level:
X-Spam-Status: No, score=-110.741 tagged_above=-999 required=5 tests=[AWL=-0.143, BAYES_00=-2.599, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-8, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4oaPPzPwuwXx for <scim@ietfa.amsl.com>; Sun, 21 Oct 2012 01:54:01 -0700 (PDT)
Received: from mtv-iport-2.cisco.com (mtv-iport-2.cisco.com [173.36.130.13]) by ietfa.amsl.com (Postfix) with ESMTP id D250C21F89C2 for <scim@ietf.org>; Sun, 21 Oct 2012 01:54:01 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=6341; q=dns/txt; s=iport; t=1350809642; x=1352019242; h=message-id:date:from:mime-version:to:cc:subject: references:in-reply-to; bh=NVL0wNkxbSoc8AD5bdfS+qb/dTiToS7mMj8P2wgx94s=; b=SY/76yATdLkT7wOWlhEUNWKmwH8UJkMn+Sp7OM3E4hQ89KclTF3N6haf odovPVuOib6eLGgh6An8meraLkByWTuTP5xra53t/et0FvkPq+ShA1EEp BG1xLWiTeBGYM0qGJHH/cqoNeDb01y423HBBzQdQECYca+ZPenv+sl5Wv o=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AskFAOa3g1CrRDoG/2dsb2JhbABEhhSFX7UcgQiCIAEBAQMBEgEQVQEFCwshFgsCAgkDAgECAUUGDQEHAQEeh1wFm16NIZFfkTyBEgOVcY5OgWuCcQ
X-IronPort-AV: E=Sophos; i="4.80,625,1344211200"; d="scan'208,217"; a="61896475"
Received: from mtv-core-1.cisco.com ([171.68.58.6]) by mtv-iport-2.cisco.com with ESMTP; 21 Oct 2012 08:53:53 +0000
Received: from elear-mac.local ([10.21.74.215]) by mtv-core-1.cisco.com (8.14.5/8.14.5) with ESMTP id q9L8rqvN017247; Sun, 21 Oct 2012 08:53:52 GMT
Message-ID: <5083B820.8070604@cisco.com>
Date: Sun, 21 Oct 2012 10:53:52 +0200
From: Eliot Lear <lear@cisco.com>
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20121010 Thunderbird/16.0.1
MIME-Version: 1.0
To: Leif Johansson <leifj@mnt.se>
References: <CA3B67220D628A4780D6FEB31F18A3E32379CB76@xmb-rcd-x08.cisco.com> <50766F04.6090901@gmx.net> <507691DB.1050204@mnt.se> <50802113.4040805@cisco.com> <5080FA48.40603@mnt.se> <97295FA4-5F5F-4E1B-BFF1-D5740BE93478@gmx.net> <98D0FB76-3CD2-4651-A315-9780D71B00A7@mnt.se> <00C069FD01E0324C9FFCADF539701DB32EBE9D72@ex2k10mb2.corp.yaanatech.com> <508159AA.4080809@mnt.se> <CANBMvsD63J4jALe6ULKREtzTZfdoebEXnvNUpQ=boJuUeqw6Fw@mail.gmail.com> <6199A469-707B-4647-AFE7-B0BE1855242C@mnt.se>
In-Reply-To: <6199A469-707B-4647-AFE7-B0BE1855242C@mnt.se>
X-Enigmail-Version: 1.4.5
Content-Type: multipart/alternative; boundary="------------050202090204020007050108"
Cc: Pam Dingle <pdingle@pingidentity.com>, "scim@ietf.org" <scim@ietf.org>
Subject: Re: [scim] Proposal to create a design team
X-BeenThere: scim@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Simple Cloud Identity Management BOF <scim.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/scim>, <mailto:scim-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/scim>
List-Post: <mailto:scim@ietf.org>
List-Help: <mailto:scim-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/scim>, <mailto:scim-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 21 Oct 2012 08:54:02 -0000

Leif,

Now I am even MORE confused.  Please see below:

On 10/20/12 2:07 PM, Leif Johansson wrote:

> Like any group or individual who decide
> to propose something to a wg, this design
> ream will produce I-Ds that the wg will
> choose to adopt or not.

I don't understand.  How would such drafts relate to the existing wg drafts?

>
> The purpose of this exercise is to get a
> focused technical discussion started, not
> to end or preempt one.
>
>>
>> Could somebody just catch us up and start a new thread with a brief
summary of what exact non-trivial work has been identified as necessary
prior to a 2.0 release?
>
> There is some good starting points in the
> presentations that Phil and Kelly made
> in Vancouver.

Again (and again), could you kindly be more specific?  I looked at those
presentations and the minutes and saw nothing in Kelly's presentation
that seemed like a question.  Phil has identified issues, but they seem
incremental.  I don't see Phil's presentation posted, and what I see
from the minutes is this:

> . should directories evolve to support scim? Also, directory vendors
>   getting requests for rest interfaces.  Will scim be the next
>   *directory* interface?
>
> . things impacting path uris: tenancy, targeting, "users" is too
>   general, object types ay expand, ability to query for any object
>   under /
>
> . the current search is under 'get' only - security concerns.  ability
>   to query using post?
>
> . rest "minimum" profile
>
> . add and replace - why not combine in put?  minor difference is
>   resource identifier
>
> . why not rework post to accommodate query and bulk?  What's classic
>   REST?

And then a few items from others:
> Jon Bradley: PUT and POST are not the same.  we should probably try to
> fix the semantics rather than bend them.  keep the rest semantics
> clear.  
>
> Kent Watson: idempotence.
>
> Tony Nadalin:  agree on resource type.  shouldn't be in the uri.
> Looking at spec, don't see how to do multitenancy correctly with the
> urn path that's in there.  Okay place to start but shouldn't rush to
> put out 1.1 lest people adhere to that


And then the biggie raised by multiple people, but most notably Hannes
and Paul:
> axe xml[...]

So... are these issues the scope for the design team?  And it would seem
to me that their output should be a bunch of proposals to change the
existing drafts, right?

Eliot