# Nginx example: authenticated web application baseline
# Apply in the relevant `server {}` block and test on login, account, admin,
# file-download, and API routes separately.

add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
add_header Content-Security-Policy "default-src 'self'; object-src 'none'; base-uri 'self'; frame-ancestors 'none'; img-src 'self' data: https:; style-src 'self' 'unsafe-inline'; script-src 'self' 'nonce-$request_id'; connect-src 'self' https://api.example.com" always;