nix/host/x86_64-linux/home/nginx/Cups.nix

{ ... }:
{
  "print.voronind.com".extraConfig = ''
    listen 443 ssl;

    location / {
      allow 10.0.0.0/8;
      allow fd09:8d46:b26::/48;
      deny all;

      proxy_pass http://127.0.0.1:631$request_uri;

      proxy_set_header Host "127.0.0.1";
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
    }

    ssl_certificate /etc/letsencrypt/live/voronind.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/voronind.com/privkey.pem;
    include /etc/letsencrypt/conf/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/conf/ssl-dhparams.pem;
  '';
}