So I installed HAOS, then the Let’s Encrypt addon, obtained my cert and private key from my DNS registrar, all is well.
Then installed NGINX Home Assistant SSL proxy, aaaand all it gives me in a browser is:
400: Bad Request
Then if I check the Home Assistant logs, it’s full of:
A request from a reverse proxy was received from 172.30.33.0, but your HTTP integration is not set-up for reverse proxies
Yes, I added these lines to my config:
http: use_x_forwarded_for: true trusted_proxies: - 172.30.33.0/24
But it does not solve anything. Tried adding the various “magic” random IP addresses others suggested on these forums, even 0.0.0.0/0, but I still receive the same error every time.