I’m quite new to Qubes but can’t figure out either through the documentation or in the GUI how to set wildcard subdomains for a particular Qube.
I have a qube set up which needs to sync with two online services, and I’d like to block all other traffic. The services are dropbox and zotero.
In order for the dropbox background app to work, it seems to need access to *.dropbox.com, but the firewall rules in the Qube settings doesn’t let me set such wildcards. I can only allow dropox.com, not *.dropbox.com
I haven’t tried Zotero yet, but I’m guessing I will need similar wildcard access.
Am I missing something, or do I need to set up something a bit more complicated via qvm-firewall?
Thanks in advance,
Edited to add:
The Qube is running Fedora 32, kernel is 4.19.132-1
Qubes is 4.0.3 and pretty much everything else has been left at default