overlord/Overlord-Server/src/server/http-security.ts

export const CORS_HEADERS = {
  "Access-Control-Allow-Origin": "null",
  "Access-Control-Allow-Methods": "GET,OPTIONS",
  "Access-Control-Allow-Headers": "Content-Type",
};

export const SECURITY_HEADERS = {
  "Content-Security-Policy": "default-src 'self'; script-src 'self'; worker-src 'self' blob:; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https://a.basemaps.cartocdn.com https://b.basemaps.cartocdn.com https://c.basemaps.cartocdn.com https://d.basemaps.cartocdn.com; font-src 'self'; connect-src 'self'; object-src blob:; frame-ancestors 'none'",
  "X-Content-Type-Options": "nosniff",
  "X-Frame-Options": "DENY",
  "X-XSS-Protection": "1; mode=block",
  "Referrer-Policy": "strict-origin-when-cross-origin",
  "Strict-Transport-Security": "max-age=63072000; includeSubDomains",
  "Permissions-Policy": "camera=(), geolocation=(), payment=()",
};