Re: [alsa-devel] Console downloaders give *The certificate of ‘www.alsa-project.org’ hasn't got a known issuer.*

Dne 18.12.2018 v 18:30 Paul Menzel napsal(a):

[Please CC, as I am not subscribed.]

Dear ALSA folks,

Despite working in the browser (Mozilla Firefox), GNU Wget and curl give the error below trying to download the script `alsa-info.sh`.

$ wget https://www.alsa-project.org/alsa-info.sh
--2018-12-18 17:27:57--  https://www.alsa-project.org/alsa-info.sh
Resolving www.alsa-project.org (www.alsa-project.org)... 77.48.224.243
Connecting to www.alsa-project.org (www.alsa-project.org)|77.48.224.243|:443... connected.
ERROR: The certificate of ‘www.alsa-project.org’ is not trusted.
ERROR: The certificate of ‘www.alsa-project.org’ hasn't got a known issuer.

Kind regards,

We use Let's Encrypt (https://letsencrypt.org) certificates based on the domain verification. It appears that your system CA certificate package is missing the current CA key:

issuer=/C=US/O=Let's Encrypt/CN=Let's Encrypt Authority X3

You can find this CA certificate here:

https://letsencrypt.org/certificates/

The browsers are using own CA certificate database, and the Let's Encrypt CA certificate is regularly updated there.

Jaroslav