added security enhancements

2026-04-20 10:02:50 -04:00
parent d1657ef7ed
commit 9392bf9735
4 changed files with 47 additions and 0 deletions
@@ -1,10 +1,17 @@
 server {
  listen 80;
  server_name _;
+  server_tokens off;

  root /usr/share/nginx/html;
  index index.html;

+  add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self'; img-src 'self' data: blob:; font-src 'self' data:; connect-src 'self'; frame-ancestors 'self'; base-uri 'self'; form-action 'self'" always;
+  add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+  add_header X-Content-Type-Options "nosniff" always;
+  add_header X-Frame-Options "SAMEORIGIN" always;
+  add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+
  location / {
    try_files $uri $uri/ /index.html;
  }