25-3/18/1

ios/Runner/KeychainHelper.swift

@@ -0,0 +1,59 @@
+//
+//  KeychainHelper.swift
+//  Runner
+//
+//  Created by Hamza Aleghwairyeen on 12/03/2025.
+//
+
+import Foundation
+import Security
+
+class KeychainHelper {
+    static let shared = KeychainHelper()
+
+    private init() {}
+
+    // حفظ البيانات في Keychain
+    func save(key: String, value: String) {
+        let data = value.data(using: .utf8)!
+
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrAccount as String: key,
+            kSecValueData as String: data,
+            kSecAttrAccessible as String: kSecAttrAccessibleWhenUnlockedThisDeviceOnly
+        ]
+
+        SecItemDelete(query as CFDictionary) // حذف أي قيمة قديمة بنفس المفتاح
+        SecItemAdd(query as CFDictionary, nil) // إضافة القيمة الجديدة
+    }
+
+    // استرجاع البيانات من Keychain
+    func get(key: String) -> String? {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrAccount as String: key,
+            kSecReturnData as String: kCFBooleanTrue!,
+            kSecMatchLimit as String: kSecMatchLimitOne
+        ]
+
+        var dataTypeRef: AnyObject?
+        let status = SecItemCopyMatching(query as CFDictionary, &dataTypeRef)
+
+        guard status == errSecSuccess, let data = dataTypeRef as? Data else {
+            return nil
+        }
+
+        return String(data: data, encoding: .utf8)
+    }
+
+    // حذف البيانات من Keychain
+    func delete(key: String) {
+        let query: [String: Any] = [
+            kSecClass as String: kSecClassGenericPassword,
+            kSecAttrAccount as String: key
+        ]
+
+        SecItemDelete(query as CFDictionary)
+    }
+}