Function isPathSafe

apps/desktop/main/utils/pathUtils.ts:45–56

(targetPath: string)

 * 检查路径是否安全（不在系统关键目录下）
 */
export function isPathSafe(targetPath: string): boolean {
  const normalizedTarget = targetPath.toLowerCase().replace(/\//g, '\\')

  for (const dangerous of DANGEROUS_PATHS) {
    const normalizedDangerous = dangerous.toLowerCase().replace(/\//g, '\\')
    if (normalizedTarget.startsWith(normalizedDangerous)) {
      return false
    }
  }

  return true
}

/**
 * 检查目录是否为空或包含 ChatLab 标记与关键结构