limit_req_zone $binary_remote_addr zone=loginlimit:10m rate=1r/s;
server {
    server_name ;
    root /path/to/public/;
    charset UTF-8;
    access_log off;
    error_log off;
    listen 443 http2 ssl; # managed by Certbot
    listen [::]:443 http2 ssl;
    ssl_certificate /etc/letsencrypt/live/blah.tld/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/blah.tld/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
    location / {
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Server-Name $server_name;
        proxy_set_header Host $host;
        proxy_pass_request_headers on;
        proxy_pass http://localhost:1338;
    }
    location /login {
        limit_req zone=loginlimit delay=36590;
        proxy_pass http://localhost:1338;
    }
  location ~* \.(css|js)$ {
    expires 30d;
    max_ranges 0;
  }
  location /s/img {
    add_header Cache-Control "private";
  }
  location /t/ {
    add_header Cache-Control "private";
    proxy_pass http://localhost:1338;
  }
  location /favicon.png {
    return 200;
  }
  location /api {
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $remote_addr;
    proxy_set_header X-Server-Name $server_name;
    proxy_set_header Host $host;
    proxy_pass http://localhost:1338;
    add_header 'Content-Type' 'application/json; charset=utf-8';
    add_header 'Access-Control-Allow-Origin' 'blah.tld' always;
    max_ranges 0;
  }
  location ~ .(webm)$ {
    proxy_pass http://localhost:1338;
    valid_referers none blocked blah.tld;
    if ($invalid_referer) {
        return 403;
    }
  }
}
server {
    if ($host = blah.tld) {
        return 301 https://$host$request_uri;
    } # managed by Certbot
    listen 80;
    listen [::]:80;
    server_name ;
    return 404; # managed by Certbot
}