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From: Tobias Geerinckx-Rice <me@tobias.gr>
To: Giovanni Biscuolo <g@xelera.eu>
Cc: Jack Hill <jackhill@jackhill.us>, help-guix@gnu.org
Subject: Re: curl server certificate verification failed for a few sites
Date: Thu, 04 Jun 2020 18:43:10 +0200	[thread overview]
Message-ID: <874krqdboh.fsf@nckx> (raw)
In-Reply-To: <87o8pylsel.fsf@roquette.i-did-not-set--mail-host-address--so-tickle-me>

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Giovanni Biscuolo 写道:
> Jack Hill <jackhill@jackhill.us> writes:
>> The error wget gives is a little bit better,

FWIW, I use this (extremely verbose) command to debug/check my own 
servers:

  $ openssl s_client -showcerts -servername 
  voices.transparency.org \
    -connect voices.transparency.org:443

>> Therefore, I think the fix is for voices.transparency.org to 
>> update the 
>> certificate chain/bundle that they are sending.

They're also sending intermediate certificates that they shouldn't 
be sending in the first place[0] which doesn't help matters.  I 
agree that this looks like an outdated server (mis)configuration.

> Yes. All modern clients and operating systems have the newer, 
> modern
> COMODO and USERTrust roots which don’t expire until 2038.

Right, but ‘modern’ there means ~2015.

Kind regards,

T G-R

[0]: 
https://www.ssllabs.com/ssltest/analyze.html?d=voices.transparency.org&s=52.4.38.70&hideResults=on

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  reply	other threads:[~2020-06-04 16:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-04 13:13 curl server certificate verification failed for a few sites Giovanni Biscuolo
2020-06-04 14:40 ` Jack Hill
2020-06-04 16:14   ` Giovanni Biscuolo
2020-06-04 16:43     ` Tobias Geerinckx-Rice [this message]
2020-06-06  9:16       ` Giovanni Biscuolo
2020-06-06 13:44         ` Marius Bakke
2020-06-08 17:52           ` Giovanni Biscuolo
2020-06-06 14:29         ` Tobias Geerinckx-Rice

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