limit_except GET { deny all; } recursive_error_pages off; error_page 403 404 405 =404 @dbmoe_browser_static_not_found; add_header Cache-Control "no-store" always; add_header X-Content-Type-Options "nosniff" always; add_header X-Frame-Options "DENY" always; add_header Referrer-Policy "no-referrer" always; add_header X-Robots-Tag "noindex, nofollow" always; add_header Permissions-Policy "camera=(), microphone=(), geolocation=(), usb=(), serial=(), hid=(), bluetooth=()" always; add_header Content-Security-Policy "default-src 'none'; script-src 'self' 'wasm-unsafe-eval'; style-src 'self'; connect-src 'self'; worker-src 'self'; base-uri 'none'; object-src 'none'; frame-ancestors 'none'; form-action 'none'" always;