# Included in every location that sets its own headers, because add_header is not inherited
# into a location that has any add_header of its own.
add_header Content-Security-Policy "default-src 'none'; script-src 'self'; style-src 'self'; img-src 'self'; font-src 'self'; connect-src 'self'; manifest-src 'self'; base-uri 'none'; form-action 'none'; frame-ancestors 'none'" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-Frame-Options "DENY" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Permissions-Policy "camera=(), microphone=(), geolocation=(), payment=(), usb=()" always;
add_header Cross-Origin-Opener-Policy "same-origin" always;