Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-https-05.txt

Ben Schwartz <bemasc@google.com> Wed, 21 April 2021 14:13 UTC

Return-Path: <bemasc@google.com>
X-Original-To: dnsop@ietfa.amsl.com
Delivered-To: dnsop@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 164313A2964 for <dnsop@ietfa.amsl.com>; Wed, 21 Apr 2021 07:13:29 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -17.599
X-Spam-Level:
X-Spam-Status: No, score=-17.599 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=google.com
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 4LnwzFBzOpX6 for <dnsop@ietfa.amsl.com>; Wed, 21 Apr 2021 07:13:24 -0700 (PDT)
Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) (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 9AFB13A2966 for <dnsop@ietf.org>; Wed, 21 Apr 2021 07:13:24 -0700 (PDT)
Received: by mail-wm1-x331.google.com with SMTP id n127so10490616wmb.5 for <dnsop@ietf.org>; Wed, 21 Apr 2021 07:13:24 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=k8RkYhFOSHvME5nD6x4/AKkx1c34R4R1o24HG4ITDH4=; b=hrTSsjIZyxvNlNeC8SBdIYYW68FJWtP36VhZcnuv3EkQr7ZRLGv7twH3F0jbqEouuS IZZSVxhyWIW71EFWdD9UTY8Q0SW8ktO/EZubPsjKzodT6KxHx7q+0L8lVZFW9Q26RR7+ UXszHVoa2tvQiGoG4XdR2YpOISlZfc8JFm2tJROHAWT5+wxbDc/8Q4c6SszK4EvGcHJR Ogi6gzrDchQ67ZzEV/sS7ZWtLP2ndu5Dq4zfDK9xLkk7MHOHjNlGmIt3yowWIaSPPNdj 72p3VNsMR5PReryrCToXrpgU3gB40yiEg7Lis4sBetwk7AwK4E6C0VH30CsAV5dteJb2 B5WA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=k8RkYhFOSHvME5nD6x4/AKkx1c34R4R1o24HG4ITDH4=; b=KJYWJ6mA3aVDOppOKeoFWDi9syDrgb9god86FXeq3OeEEEHjjEFW5z4sG19gCKGVSP kwJWdNPxSoRQTBqttK8HI/t0qIyo421HtnIcMvwq8XWXwFbncMKkZHPu4hQLme+X5wBO Clw+ViW9ktMF3bieDMdtqW3jIUeYD/mUbgagTRb25Kuk02+1mLVYEJaBnvV7/y4ZXQb6 +doar20d375tW5BV/sK9AlMnkU15TtXqBOQUXhlBsRO9tY2R/B8nXg6Awh3u9Ha/Et3M eMfuVe1XvfrjggWW+x2m0xQhibX6WCNOMqtoIPJ8tWbylou5lEbQORbIawFtc1YTBosL euzQ==
X-Gm-Message-State: AOAM532ZI3mcDxfs1kfv8Hfw/Tu75yZjy4vxhMAswvjilQl0Ay7uN3OZ yEx+1bzp/2TCeO2Mz8YS5+d9fKhKkzrIQbaWc+JW1Jz4vcxKZ1y4
X-Google-Smtp-Source: ABdhPJxxfeDub7oVKBNSi1vi3fTsWt5sn4oVi/JwfML+9TK7fvZ7He6H9diVGJdDZWgPPncKqTptCCQ8AExccHYHrNA=
X-Received: by 2002:a05:600c:1988:: with SMTP id t8mr4022992wmq.1.1619014401241; Wed, 21 Apr 2021 07:13:21 -0700 (PDT)
MIME-Version: 1.0
References: <161901308063.21005.875603362157576926@ietfa.amsl.com>
In-Reply-To: <161901308063.21005.875603362157576926@ietfa.amsl.com>
From: Ben Schwartz <bemasc@google.com>
Date: Wed, 21 Apr 2021 10:13:08 -0400
Message-ID: <CAHbrMsA4TMfE+3LAT+un0FF3DGXKsYB1zAtvUwf2YKr97mJ+sQ@mail.gmail.com>
To: dnsop <dnsop@ietf.org>
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="0000000000004cc5bd05c07c2ad3"
Archived-At: <https://mailarchive.ietf.org/arch/msg/dnsop/rls3PAVe0LMh7_5MTD47j9juLIo>
Subject: Re: [DNSOP] I-D Action: draft-ietf-dnsop-svcb-https-05.txt
X-BeenThere: dnsop@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: IETF DNSOP WG mailing list <dnsop.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dnsop>, <mailto:dnsop-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dnsop/>
List-Post: <mailto:dnsop@ietf.org>
List-Help: <mailto:dnsop-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dnsop>, <mailto:dnsop-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 21 Apr 2021 14:13:29 -0000

Thanks for all the great input during WGLC.  Here's the changelog for the
latest draft:

* Specify interaction with EDNS Client Subnet and Additional section caching
* Rename "echconfig" to "ech"
* Add a suite of test vectors (both valid and invalid) and more examples
* Clarify requirements for resolvers' (non-)use of SvcParams
* Clarify guidance regarding default ALPN values

On Wed, Apr 21, 2021 at 9:51 AM <internet-drafts@ietf.org> wrote:

>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the Domain Name System Operations WG of the
> IETF.
>
>         Title           : Service binding and parameter specification via
> the DNS (DNS SVCB and HTTPS RRs)
>         Authors         : Ben Schwartz
>                           Mike Bishop
>                           Erik Nygren
>         Filename        : draft-ietf-dnsop-svcb-https-05.txt
>         Pages           : 56
>         Date            : 2021-04-21
>
> Abstract:
>    This document specifies the "SVCB" and "HTTPS" DNS resource record
>    (RR) types to facilitate the lookup of information needed to make
>    connections to network services, such as for HTTPS origins.  SVCB
>    records allow a service to be provided from multiple alternative
>    endpoints, each with associated parameters (such as transport
>    protocol configuration and keys for encrypting the TLS ClientHello).
>    They also enable aliasing of apex domains, which is not possible with
>    CNAME.  The HTTPS RR is a variation of SVCB for HTTPS and HTTP
>    origins.  By providing more information to the client before it
>    attempts to establish a connection, these records offer potential
>    benefits to both performance and privacy.
>
>    TO BE REMOVED: This document is being collaborated on in Github at:
>    https://github.com/MikeBishop/dns-alt-svc
>    (https://github.com/MikeBishop/dns-alt-svc).  The most recent working
>    version of the document, open issues, etc. should all be available
>    there.  The authors (gratefully) accept pull requests.
>
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-dnsop-svcb-https/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-dnsop-svcb-https-05.html
>
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-dnsop-svcb-https-05
>
>
> Please note that it may take a couple of minutes from the time of
> submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
>
> _______________________________________________
> DNSOP mailing list
> DNSOP@ietf.org
> https://www.ietf.org/mailman/listinfo/dnsop
>