تحدي أمن تطبيقات iOS

func saveCredentials(username: String, password: String) {
  let query: [String: Any] = [
    kSecClass as String: kSecClassGenericPassword,
    kSecAttrAccount as String: username,
    kSecValueData as String: password.data(using: .utf8)!
  ]
  let status = SecItemAdd(query as CFDictionary, nil)
  guard status == errSecSuccess else { return }
  print("تم حفظ بيانات الاعتماد بشكل آمن")
}

class SSLPinningDelegate: NSObject, URLSessionDelegate {
  func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
    guard let serverTrust = challenge.protectionSpace.serverTrust else {
      return completionHandler(.cancelAuthenticationChallenge, nil)
    }
    // التحقق من صحة الشهادة هنا
    if verifyCertificate(serverTrust: serverTrust) {
      let credential = URLCredential(trust: serverTrust)
      completionHandler(.useCredential, credential)
    } else {
      completionHandler(.cancelAuthenticationChallenge, nil)
    }
  }
  
  private func verifyCertificate(serverTrust: SecTrust) -> Bool {
    // تنفيذ التحقق من صحة الشهادة
    return true
  }
}

func isJailbroken() -> Bool {
  // التحقق من وجود ملفات مرتبطة بالـ Jailbreak
  let paths = [
    "/Applications/Cydia.app",
    "/Library/MobileSubstrate/MobileSubstrate.dylib",
    "/bin/bash",
    "/usr/sbin/sshd"
  ]
  
  for path in paths {
    if FileManager.default.fileExists(atPath: path) {
      return true
    }
  }
  
  return false
}

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
  if isJailbroken() {
    // إجراء مناسب مثل إغلاق التطبيق أو عرض تحذير
    exit(0)
  }
  return true
}