Re: [TLS] ECH-10 interop test server

Rob Sayre <sayrer@gmail.com> Wed, 07 April 2021 22:12 UTC

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From: Rob Sayre <sayrer@gmail.com>
Date: Wed, 7 Apr 2021 15:11:42 -0700
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To: Christopher Patton <cpatton=40cloudflare.com@dmarc.ietf.org>
Cc: Stephen Farrell <stephen.farrell@cs.tcd.ie>, "<tls@ietf.org>" <tls@ietf.org>
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Subject: Re: [TLS] ECH-10 interop test server
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On Wed, Apr 7, 2021 at 3:09 PM Christopher Patton <cpatton=
40cloudflare.com@dmarc.ietf.org> wrote:

>
> (In case it helps someone else...) Is there any way that the
>> HTTP response content could differ if ECH succeeded or not?
>> I'm seeing the same 302 response in either case I think but
>> maybe there's some specific pathname or something that'd
>> result in different HTTP responses?
>>
>
> That's right, we're just redirecting most HTTP requests to the spec right
> now.
>

FWIW, I found this confusing as well. I'd expect a 200 "It worked!"
response if ECH interoperated.

thanks,
Rob