{ self, ... }:
let
  proxy-conf = ''
    client_max_body_size 50M;
    proxy_buffering off;

    proxy_set_header Host              $host;
    proxy_set_header X-Real-IP         $remote_addr;
    proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header Access-Control-Allow-Origin *;

    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";

    keepalive_timeout 65;
    send_timeout 600s;

    proxy_read_timeout 600s;
    proxy_send_timeout 600s;
  '';

in
{
  services.nginx.upstreams.conduwuit = {
    servers = {
      "10.89.88.16:6167" = { };
      #"[fd31:185d:722f::16]:6167" = { };
    };
  };

  services.nginx.virtualHosts."oxapentane.com" = {
    extraConfig = ''
      client_header_timeout 600;
      client_body_timeout 600;
    '';
    locations."/_matrix/" = {
      proxyPass = "http://conduwuit$request_uri";
      extraConfig = proxy-conf;
    };
    locations."/_conduwuit/" = {
      proxyPass = "http://conduwuit$request_uri";
      extraConfig = proxy-conf;
    };
    locations."/.well-known/matrix" = {
      proxyPass = "http://conduwuit$request_uri";
      extraConfig = proxy-conf;
    };
  };
}