code-server 4.0.0 behind nginx reports wrong port

Using the following nginx configuration (fragment) in combination the SSL and code server reports port 80 in code-server instead of 443/https?

    location / {
      proxy_pass http://localhost:8080/;
      proxy_set_header Host $host;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection upgrade;
      proxy_set_header Accept-Encoding gzip;
    }

[tjpalanca]

As a temporary solution just in case this helps anyone, I’ve just made sure that X-Forwarded-Host returned the https://<code-server-url>:443 (hardcoded the 443 port) and everything works perfectly.

[code-asher]

Ah…the headers appear to be lowercased so they do not match. Not sure if they always come that way or if Express lowercases them. 🤦

So I guess forwarded should work since we have it lowercase but not the X- variants. But as mentioned next version will get rid of all this.