Re: [BUG] ERR_CERT_DATE_INVALID for https://list.orgmode.org/

[Ihor Radchenko <yantar92@gmail.com>]

Bastien Guerry <bzg@gnu.org> writes:

> Ihor Radchenko <yantar92@gmail.com> writes:
>
>> Certificate for list.orgmode.org appears to be expired:
>> My browser is giving me ERR_CERT_DATE_INVALID
>
> There is a CNAME record (handled by digitalocean.com) making the
> "list.orgmode.org" domain name an alias for "orgmode.yhetil.org",
> hosted by Kyle, which works fine.
> ...
> This is the configuration that used to work so far, I don't understand
> why it doesn't work anymore as I didn't change anything.  Certificates
> for orgmode.org and yhetil.org are OK.

I am not 100% sure if it is relevant, but
https://stackoverflow.com/questions/9935229/cname-ssl-certificates
appears to say that list.orgmode.org should also have a valid
certificate.

Looking at the certificate of list.orgmode.org, I see the following:

Common Name list.orgmode.org
 ...
 Validity
 Not Before Sun, 20 Mar 2022 05:49:24 GMT
 Not After Sat, 18 Jun 2022 05:49:23 GMT
 ...
 SHA-1 7E:25:A8:B5:1A:DE:BF:67:F8:DD:22:C1:1B:E5:ED:7E:50:D0:D5:38

 Clearly, the certificate for list.orgmode.org expired today.

 Best,
 Ihor