server {
  listen 80 default_server;
  listen [::]:80 default_server;

  server_name chatxxyyzz.lofe www.chatxxyyzz.life;

  return 301 https://$host$request_uri;
}

server {
  listen 443 ssl http2;
  listen [::]:443 ssl http2;

  ssl_certificate /etc/ssl/cert.pem;
  ssl_certificate_key /etc/ssl/key.pem;
  ssl_client_certificate /etc/ssl/cloudflare.crt;
  ssl_verify_client on;
  ssl_session_timeout 1d;
  ssl_session_cache shared:MozSSL:10m;  # about 40000 sessions
  ssl_session_tickets off;

  # intermediate configuration
  ssl_protocols TLSv1.2 TLSv1.3;
  ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
  ssl_prefer_server_ciphers off;

  # HSTS (ngx_http_headers_module is required) (63072000 seconds)
  add_header Strict-Transport-Security "max-age=63072000" always;

  server_name chatxxyyzz.life www.chatxxyyzz.life;

  root /var/www/chatxxyyzz.life/html;
  index index.html index.htm index.nginx-debian.html;


  location / {
    try_files $uri $uri/ =404;
  }

  location /pixel {
    if ($http_upgrade != "websocket") {
      return 404;
    }
    proxy_redirect off;
    proxy_pass http://127.0.0.1:1234;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_set_header Host $host;

    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  }
}