Re: [openpgp] Enigmail XSA issue with WKD and HTTP authentication

Werner Koch <wk@gnupg.org> Fri, 14 December 2018 16:45 UTC

Return-Path: <wk@gnupg.org>
X-Original-To: openpgp@ietfa.amsl.com
Delivered-To: openpgp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2FC7C13114E for <openpgp@ietfa.amsl.com>; Fri, 14 Dec 2018 08:45:14 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7
X-Spam-Level:
X-Spam-Status: No, score=-7 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=gnupg.org
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 DZ5K37nY3Z-H for <openpgp@ietfa.amsl.com>; Fri, 14 Dec 2018 08:45:11 -0800 (PST)
Received: from kerckhoffs.g10code.com (kerckhoffs.g10code.com [IPv6:2001:aa8:fff1:100::22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 5852013114B for <openpgp@ietf.org>; Fri, 14 Dec 2018 08:45:11 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnupg.org; s=20181017; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=eqeLKGNaG+RKbnH+ZiDbfMoswmxwqThvr9mn6ip/YRU=; b=JsrgTzvZjejdeMrtp99cYS2Bkl 2FuKSdyMSMuTBgtW4+6dbV75T9p7eigj5nw4ZuW152qKzJ5aeJfjxMpUsHCtdX60PZ1bFP0DBQRIa Je48U7SrM1zoPwO8YKUSb9mtju2DrqbEnZj3fUDC6jtZ1ujerA65oHiX2mXEVF/NMR08=;
Received: from uucp by kerckhoffs.g10code.com with local-rmail (Exim 4.89 #1 (Debian)) id 1gXqaL-0004Th-KY for <openpgp@ietf.org>; Fri, 14 Dec 2018 17:45:09 +0100
Received: from wk by wheatstone.g10code.de with local (Exim 4.84 #3 (Debian)) id 1gXqWD-0007bF-6s; Fri, 14 Dec 2018 17:40:53 +0100
From: Werner Koch <wk@gnupg.org>
To: Derek Atkins <derek@ihtfp.com>
Cc: Hanno Böck <hanno@hboeck.de>, openpgp@ietf.org
References: <20181207154441.41b02dc3@computer> <877egcfpl5.fsf@wheatstone.g10code.de> <sjm1s6kxkmm.fsf@securerf.ihtfp.org>
Organisation: GnuPG e.V.
X-message-flag: Mails containing HTML will not be read! Please send only plain text.
Mail-Followup-To: Derek Atkins <derek@ihtfp.com>, Hanno Böck <hanno@hboeck.de>, openpgp@ietf.org
Date: Fri, 14 Dec 2018 17:40:43 +0100
In-Reply-To: <sjm1s6kxkmm.fsf@securerf.ihtfp.org> (Derek Atkins's message of "Fri, 14 Dec 2018 09:12:33 -0500")
Message-ID: <87tvjgcb90.fsf@wheatstone.g10code.de>
User-Agent: Gnus/5.13 (Gnus v5.13)
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="=SRI_lynch_Aladdin_Medco_USDOJ_Crowell_quiche_broadside_covert_video="; micalg="pgp-sha256"; protocol="application/pgp-signature"
Archived-At: <https://mailarchive.ietf.org/arch/msg/openpgp/F-6UxQD7NUGf_Q81GHlDMx-x4J8>
Subject: Re: [openpgp] Enigmail XSA issue with WKD and HTTP authentication
X-BeenThere: openpgp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Ongoing discussion of OpenPGP issues." <openpgp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/openpgp>, <mailto:openpgp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/openpgp/>
List-Post: <mailto:openpgp@ietf.org>
List-Help: <mailto:openpgp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/openpgp>, <mailto:openpgp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 14 Dec 2018 16:45:14 -0000

On Fri, 14 Dec 2018 15:12, derek@ihtfp.com said:

>>   A client MUST not accept a HTTP authentication challenge (HTTP code
>
> You should capitalize this as "MUST NOT" (and not "MUST not").

Right.  I always have to fix up these.


Salam-Shalom,

   Werner

-- 
Die Gedanken sind frei.  Ausnahmen regelt ein Bundesgesetz.