LXC Containers invalid SSL certificates?

[finlaydag33k]

Hii There,

Today, I installed a little LXC container with a python script to update my DNS records when my IP changes.
However, I get an error that the certificate for the website that it makes the request to (CloudFlare in this case) is invalid.
In fact: ALL certificates that aren't from major websites (like Google, Facebook, YouTube etc.) seem to be deemed "invalid".
How can I solve this issue?

Using my PC to go to the exact same URL tells me the certificates are perfectly valid.

 

[dietmar]

see:

# man update-ca-certificates

 

[finlaydag33k]

Thanks, there was no man entry, but I managed to figure it out by the man entry you mentioned.

apt-get install ca-certificates
update-ca-certificates