[RndTbl] Muug cert expired?

Adam Thompson athompso at athompso.net
Fri Oct 8 09:50:33 CDT 2021

On 2021-10-08 09:45, Grigory Shamov wrote:
> Resolving muug.ca (muug.ca)..., 2605:e200:3:4::244
> Connecting to muug.ca (muug.ca)||:443... connected.
> ERROR: cannot verify muug.ca's certificate, issued by ‘/C=US/O=Let's
> Encrypt/CN=R3’:
>   Issued certificate has expired.

Are you using OpenBSD, or LibreSSL, by any chance?  Let's Encrypt made 
an "interesting" decision about how to deal with their cross-chaining 
cert expiring, and it breaks LibreSSL's certificate chain validation.

Meanwhile, I'll check into it anyway.


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