Re: Request for well-known URI: acme-challenge

Mark Nottingham <mnot@mnot.net> Wed, 17 August 2016 02:16 UTC

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Subject: Re: Request for well-known URI: acme-challenge
From: Mark Nottingham <mnot@mnot.net>
In-Reply-To: <c95a7ee0-f3cd-30f6-4ba3-d0587130fdb3@letsencrypt.org>
Date: Wed, 17 Aug 2016 12:16:34 +1000
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References: <c95a7ee0-f3cd-30f6-4ba3-d0587130fdb3@letsencrypt.org>
To: Roland Shoemaker <roland@letsencrypt.org>, iana@iana.org
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Sounds good.

IANA, please register the value described in <https://tools.ietf.org/html/draft-ietf-acme-acme-03#section-8.1>.

Cheers,


> On 17 Aug 2016, at 6:18 AM, Roland Shoemaker <roland@letsencrypt.org> wrote:
> 
> Hey all,
> 
> The ACME draft RFC specifies a new well known URI
> '/.well-known/acme-challenge' which is used for domain control
> validation [0]. This URI is currently used extensively in production by
> Let's Encrypt's server implementation.
> 
> Recently the CABF has introduced specific rules around the use of IANA
> registered paths for validation [1] which mean we can no longer wait
> until the publication of the ACME specification to register this path.
> 
> RFC5785 allows for paths to be registered given their respective
> documents are likely to be published. Given the ACME WG is moving
> towards entering WGLC would it be possible to register this path ASAP?
> 
> Thanks,
> Roland
> 
> [0] https://tools.ietf.org/html/draft-ietf-acme-acme-03#section-7.2
> [1] https://cabforum.org/pipermail/public/2016-August/008184.html
> 
> --
> 
> Roland Bracewell Shoemaker
> Software Engineer
> Let's Encrypt / ISRG / Linux Foundation
> 
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> wellknown-uri-review@ietf.org
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--
Mark Nottingham   https://www.mnot.net/