Re: [Acme] Server on >= 1024 port

Phillip Hallam-Baker <phill@hallambaker.com> Wed, 02 December 2015 17:57 UTC

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Date: Wed, 02 Dec 2015 12:57:07 -0500
Message-ID: <CAMm+Lwh049LvtE_JZ254VqLOiZJEhPcivaaYScrz-u81pzdoww@mail.gmail.com>
From: Phillip Hallam-Baker <phill@hallambaker.com>
To: Romain Fliedel <romain.fliedel@gmail.com>
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Cc: Niklas Keller <me@kelunik.com>, Richard Barnes <rlb@ipv.sx>, "Salz, Rich" <rsalz@akamai.com>, "acme@ietf.org" <acme@ietf.org>, Yoav Nir <ynir.ietf@gmail.com>, Paul Millar <paul.millar@desy.de>
Subject: Re: [Acme] Server on >= 1024 port
Precedence: list

On Wed, Dec 2, 2015 at 12:52 PM, Romain Fliedel <romain.fliedel@gmail.com>
wrote:

> So we might have a record of the form:
>>
>> example.com  CAA  0 acmedv1 "port=666"
>>
>>
> If you have to modify the dns to use a custom port, why not use the dns
> validation method ? (once it's available)
>

Well there is a slight difference. DNS validation is possibly encumbered
for a start.

If by DNS validation you mean 'put the response to the challenge in the
DNS' then that requires a lot more administrative connection to the DNS
than 'put the fingerprint of the validation key in the DNS'

[Acme] Server on >= 1024 port Paul Millar
Re: [Acme] Server on >= 1024 port moparisthebest
Re: [Acme] Server on >= 1024 port Eric Rescorla
Re: [Acme] Server on >= 1024 port moparisthebest
Re: [Acme] Server on >= 1024 port Roland Zink
Re: [Acme] Server on >= 1024 port Martin Thomson
Re: [Acme] Server on >= 1024 port Paul Millar
Re: [Acme] Server on >= 1024 port Randy Bush
Re: [Acme] Server on >= 1024 port Yoav Nir
Re: [Acme] Server on >= 1024 port Yoav Nir
Re: [Acme] Server on >= 1024 port Rob Stradling
Re: [Acme] Server on >= 1024 port Stephen Farrell
Re: [Acme] Server on >= 1024 port Rob Stradling
Re: [Acme] Server on >= 1024 port Paul Millar
Re: [Acme] Server on >= 1024 port Phillip Hallam-Baker
Re: [Acme] Server on >= 1024 port Yoav Nir
Re: [Acme] Server on >= 1024 port Salz, Rich
Re: [Acme] Server on >= 1024 port Richard Barnes
Re: [Acme] Server on >= 1024 port Niklas Keller
Re: [Acme] Server on >= 1024 port Ted Hardie
Re: [Acme] Server on >= 1024 port Salz, Rich
Re: [Acme] Server on >= 1024 port Phillip Hallam-Baker
Re: [Acme] Server on >= 1024 port Phillip Hallam-Baker
Re: [Acme] Server on >= 1024 port Romain Fliedel
Re: [Acme] Server on >= 1024 port Ted Hardie
Re: [Acme] Server on >= 1024 port Phillip Hallam-Baker
Re: [Acme] Server on >= 1024 port Romain Fliedel
Re: [Acme] Server on >= 1024 port Phillip Hallam-Baker
Re: [Acme] Server on >= 1024 port Peter Eckersley
Re: [Acme] Server on >= 1024 port Peter Eckersley
Re: [Acme] Server on >= 1024 port Peter Eckersley
Re: [Acme] Server on >= 1024 port James Cloos
Re: [Acme] Server on >= 1024 port Richard Barnes
Re: [Acme] Server on >= 1024 port Phillip Hallam-Baker
Re: [Acme] Server on >= 1024 port Peter Eckersley
Re: [Acme] Server on >= 1024 port James Cloos
Re: [Acme] Server on >= 1024 port Eric Rescorla
Re: [Acme] Server on >= 1024 port Niklas Keller
Re: [Acme] Server on >= 1024 port Randy Bush
Re: [Acme] Server on >= 1024 port Eric Mill
Re: [Acme] Server on >= 1024 port Darren J Moffat
Re: [Acme] Server on >= 1024 port Rob Stradling
Re: [Acme] Server on >= 1024 port Ángel González
Re: [Acme] Server on >= 1024 port Vincent Lynch