Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.gstatic.com https://*.gstatic.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; connect-src 'self' https://*.googleapis.com https://*.firebaseio.com wss://*.firebaseio.com https://*.gstatic.com https://*.cloudfunctions.net; font-src 'self' data: https://*.gstatic.com https://fonts.googleapis.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self';