Got selfoss installed on Ubuntu Server 12.04.
Works great via http://server/selfoss.
Also works great via http://mydomain.com/selfoss (from outside, over the Internet).

But I want to access it via HTTPS so I can connect from over the Internet from another location securely. When I do this (https://mydomain.com/selfoss), the page loads but only in plaintext. CSS stylesheets and images are missing.

Is there a way to make it work via HTTPS?