Re: [OAUTH-WG] Advertise PKCE support in OAuth 2.0 Discovery (draft-jones-oauth-discovery-00)

William Denniss <wdenniss@google.com> Thu, 21 January 2016 06:13 UTC

Return-Path: <wdenniss@google.com>
X-Original-To: oauth@ietfa.amsl.com
Delivered-To: oauth@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1F46B1B3019 for <oauth@ietfa.amsl.com>; Wed, 20 Jan 2016 22:13:04 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.379
X-Spam-Level:
X-Spam-Status: No, score=-1.379 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FM_FORGED_GMAIL=0.622, HTML_MESSAGE=0.001, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001] autolearn=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 B9ed41DxF3kn for <oauth@ietfa.amsl.com>; Wed, 20 Jan 2016 22:13:02 -0800 (PST)
Received: from mail-ob0-x236.google.com (mail-ob0-x236.google.com [IPv6:2607:f8b0:4003:c01::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 88EA01B3018 for <oauth@ietf.org>; Wed, 20 Jan 2016 22:13:02 -0800 (PST)
Received: by mail-ob0-x236.google.com with SMTP id ba1so27461961obb.3 for <oauth@ietf.org>; Wed, 20 Jan 2016 22:13:02 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=Cv1PaJPtE/4fbtWS57Tngy5SWf7ekColrEyx9E3bkBs=; b=Oq9LN4fBmen86aAMu/e867wAcuzbNZZ02LDrGKSA2AHt4TG7D4lzjTxPaw0JdBKoKl e3E/igGyiVHo6ixPYx/5IrSFjiyoMrOInuGXcddNebjhhYIbB/ibVZ751vtepLgR2Bo2 jgF9nqeX5PRx/GguGZwiWW+zHXZuvM0C9c8CXuEDS/l5FTCzjvQ2ceCHG6T4Ye146wu0 54mQJiMf4eWqEZELlKBvxJvUMY6O/++ohmhIMIP+SygR9HIKaKXmKhM7PIvI4yim+5cC +9OJvaMAE7X35mJM7Lil21WESmCj06AFKkzoR9N86Gin9HSeneuevXUeghrqB8sJUpPn IpaQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-type; bh=Cv1PaJPtE/4fbtWS57Tngy5SWf7ekColrEyx9E3bkBs=; b=bGRmehRZeI38LGzEFePIRusALGu6Ew2STgUaNWer7xAq+pY0Ga4QR63XYwj60gKtlZ PG1jgd0CLxIEQZVzv1jtm723IMq+V/2DS8qv95MEsxvdR3PB1iEp7NKy9Qb/1tTFJ1P6 wtgWUJydm5+uE2TxfMOPGmTB1sF+vwK7CtXfFy+e9m1GmChGfFMjiIBDGWQ7zx3Y7Fe9 aN0NVj+zKeNxpdbT7nzkHTUk9JTtciXnkcbe6eqFpyhfQ3LUcI85kLvWKuUQSbzDnXuh 1ShIUezDIm0Hi0rQgdwol6oKhILD7jDp5s3c29Hl3T/nz7sfAlD/cDZhRRoGG/kYVY/G QMWg==
X-Gm-Message-State: ALoCoQlt11thSV1Fu3ArzuSuJ5oap3L/Ontla/Yw9nnb8aM60QzYqz1wGyENmIIbRv5Q0gqSd1YTcg/cWChw6urC8REcO8l/qK4FKRCk3MgbtRObxj38SO8=
X-Received: by 10.182.214.40 with SMTP id nx8mr32607809obc.20.1453356781873; Wed, 20 Jan 2016 22:13:01 -0800 (PST)
MIME-Version: 1.0
Received: by 10.182.227.39 with HTTP; Wed, 20 Jan 2016 22:12:42 -0800 (PST)
In-Reply-To: <CABzCy2A+Z86UCJXeK1mLPfyq9p1QQS=_dekbEz6ibP8Z8Pz87Q@mail.gmail.com>
References: <568D24DD.3050501@connect2id.com> <EA392E73-1C01-42DC-B21D-09F570239D5E@ve7jtb.com> <CAAP42hAA6SOvfxjfuQdjoPfSh3HmK=a7PCQ_sPXTmDg+AQ6sug@mail.gmail.com> <568D5610.6000506@lodderstedt.net> <CAAP42hA8SyOOkJ-D299VgvQUdQv6NXqxSt9R0TK7Zk7JaU56eQ@mail.gmail.com> <F9C0DF10-C067-4EEB-85C8-E1208798EA54@gmail.com> <CABzCy2A+Z86UCJXeK1mLPfyq9p1QQS=_dekbEz6ibP8Z8Pz87Q@mail.gmail.com>
From: William Denniss <wdenniss@google.com>
Date: Thu, 21 Jan 2016 14:12:42 +0800
Message-ID: <CAAP42hCKRpEnS7zVL7C_jpaFXwXUjzkNUzxtDa9MUKAQw7gsAA@mail.gmail.com>
To: Nat Sakimura <sakimura@gmail.com>
Content-Type: multipart/alternative; boundary="e89a8ff1c01eb78a7e0529d1fee5"
Archived-At: <http://mailarchive.ietf.org/arch/msg/oauth/SPrYdUOz_pmFzXsgWt4pdWnrgMM>
Cc: "oauth@ietf.org" <oauth@ietf.org>
Subject: Re: [OAUTH-WG] Advertise PKCE support in OAuth 2.0 Discovery (draft-jones-oauth-discovery-00)
X-BeenThere: oauth@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: OAUTH WG <oauth.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/oauth>, <mailto:oauth-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/oauth/>
List-Post: <mailto:oauth@ietf.org>
List-Help: <mailto:oauth-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/oauth>, <mailto:oauth-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 21 Jan 2016 06:13:04 -0000

"code_challenge_methods_supported" definitely works for me.

Any objections to moving forward with that? I would like to update our
discovery doc shortly.

On Thu, Jan 21, 2016 at 1:37 PM, Nat Sakimura <sakimura@gmail.com> wrote:

> Ah, OK. That's actually reasonable.
>
> 2016年1月21日(木) 9:31 nov matake <matake@gmail.com>:
>
>> I prefer “code_challenge_methods_supported”, since the registered
>> parameter name is “code_challenge_method”, not “pkce_method".
>>
>> On Jan 19, 2016, at 11:58, William Denniss <wdenniss@google.com> wrote:
>>
>> Seems like we agree this should be added. How should it look?
>>
>> Two ideas:
>>
>> "code_challenge_methods_supported": ["plain", "S256"]
>>
>> or
>>
>> "pkce_methods_supported": ["plain", "S256"]
>>
>>
>>
>> On Wed, Jan 6, 2016 at 9:59 AM, Torsten Lodderstedt <
>> torsten@lodderstedt.net> wrote:
>>
>>> +1
>>>
>>>
>>> Am 06.01.2016 um 18:25 schrieb William Denniss:
>>>
>>> +1
>>>
>>> On Wed, Jan 6, 2016 at 6:40 AM, John Bradley <ve7jtb@ve7jtb.com> wrote:
>>>
>>>> Good point.  Now that PKCE is a RFC we should add it to discovery.
>>>>
>>>> John B.
>>>> > On Jan 6, 2016, at 9:29 AM, Vladimir Dzhuvinov <
>>>> vladimir@connect2id.com> wrote:
>>>> >
>>>> > I just noticed PKCE support is missing from the discovery metadata.
>>>> >
>>>> > Is it a good idea to add it?
>>>> >
>>>> > Cheers,
>>>> >
>>>> > Vladimir
>>>> >
>>>> > --
>>>> > Vladimir Dzhuvinov
>>>> >
>>>> >
>>>> > _______________________________________________
>>>> > OAuth mailing list
>>>> > OAuth@ietf.org
>>>> > https://www.ietf.org/mailman/listinfo/oauth
>>>>
>>>> _______________________________________________
>>>> OAuth mailing list
>>>> OAuth@ietf.org
>>>> https://www.ietf.org/mailman/listinfo/oauth
>>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> OAuth mailing listOAuth@ietf.orghttps://www.ietf.org/mailman/listinfo/oauth
>>>
>>>
>>>
>> _______________________________________________
>> OAuth mailing list
>> OAuth@ietf.org
>> https://www.ietf.org/mailman/listinfo/oauth
>>
>>
>> _______________________________________________
>> OAuth mailing list
>> OAuth@ietf.org
>> https://www.ietf.org/mailman/listinfo/oauth
>>
>