Function winterCGHeadersToDict

packages/core/src/utils/request.ts:49–63

(winterCGHeaders: WebFetchHeaders)

 * The header keys will be lower case: e.g. A "Content-Type" header will be stored as "content-type".
 */
export function winterCGHeadersToDict(winterCGHeaders: WebFetchHeaders): Record<string, string> {
  const headers: Record<string, string> = {};
  try {
    winterCGHeaders.forEach((value, key) => {
      if (typeof value === 'string') {
        // We check that value is a string even though it might be redundant to make sure prototype pollution is not possible.
        headers[key] = value;
      }
    });
  } catch {
    // just return the empty headers
  }

  return headers;
}

/**
 * Convert common request headers to a simple dictionary.