Function validatePath

libs/platform/src/security.ts:81–89

(filePath: string)

 * Throws PathNotAllowedError if path is not allowed
 */
export function validatePath(filePath: string): string {
  const resolvedPath = path.resolve(filePath);

  if (!isPathAllowed(resolvedPath)) {
    throw new PathNotAllowedError(filePath);
  }

  return resolvedPath;
}

/**
 * Check if a path is within a directory, with protection against path traversal