events {
  worker_connections 1024;
}
http {
  include /etc/nginx/mime.types;
  server_tokens off;
  limit_req_zone $binary_remote_addr zone=one:10m rate=30r/m;
  server {
    listen 443 ssl;
    keepalive_timeout 60;
    charset utf-8;
    ssl_certificate /etc/letsencrypt/live/sms.terminaldweller.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/sms.terminaldweller.com/privkey.pem;
    ssl_ciphers HIGH:!aNULL:!MD5: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_protocols TLSv1.2 TLSv1.3;
    ssl_session_cache shared:SSL:50m;
    ssl_session_timeout 1d;
    ssl_session_tickets off;
    ssl_prefer_server_ciphers on;
    sendfile on;
    tcp_nopush on;
    add_header X-Content-Type-Options "nosniff" always;
    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
    # add_header Content-Security-Policy "default-src 'none'; base-uri 'self'; form-action 'none'; manifest-src 'self'; connect-src * blob:; script-src 'self' 'unsafe-eval'; style-src 'self'; font-src 'self'; frame-ancestors 'none'; img-src 'self' data: blob:; media-src blob:; object-src blob:; sandbox allow-same-origin allow-scripts allow-forms allow-popups allow-modals allow-downloads";
    add_header X-Frame-Options SAMEORIGIN always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header Referrer-Policy "no-referrer";
    fastcgi_hide_header X-Powered-By;

    error_page 401 403 404 /404.html;
    location / {
      proxy_pass http://sms-webhook:8090;
    }
  }
}