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service 2-5-26-1

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Hamza-Ayed
2026-05-02 15:12:46 +03:00
parent c3f29f30c1
commit 255724418c
25 changed files with 1063 additions and 530 deletions
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37
lib/controller/functions/encrypt_decrypt.dart
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@@ -2,8 +2,10 @@ import 'package:encrypt/encrypt.dart' as encrypt;
import 'package:flutter/foundation.dart';
import 'package:service/env/env.dart';
import '../../constant/box_name.dart';
import '../../main.dart';
import 'package:secure_string_operations/secure_string_operations.dart';
import 'package:service/constant/char_map.dart';
import 'package:service/print.dart';
class EncryptionHelper {
static EncryptionHelper? _instance;
@@ -28,29 +30,35 @@ class EncryptionHelper {
}
debugPrint("Initializing EncryptionHelper...");
// Read stored keys
String? keyOfApp = Env.keyOfApp;
// Log.print('keyOfApp: ${keyOfApp}');
String? initializationVector = Env.initializationVector;
// Log.print('initializationVector: ${initializationVector}');
String keyOfApp = r(Env.keyOfApp).toString().split(Env.addd)[0];
String initializationVector = r(Env.initializationVector).toString().split(Env.addd)[0];
Log.print('Key Length: ${keyOfApp.length}');
Log.print('IV Length: ${initializationVector.length}');
// Set the global instance
_instance = EncryptionHelper._(
encrypt.Key.fromUtf8(keyOfApp!),
encrypt.IV.fromUtf8(initializationVector!),
encrypt.Key.fromUtf8(keyOfApp),
encrypt.IV.fromUtf8(initializationVector),
);
debugPrint("EncryptionHelper initialized successfully.");
}
/// Encrypts a string
String encryptData(String plainText) {
Log.print('Encrypting: $plainText');
try {
final encrypter =
encrypt.Encrypter(encrypt.AES(key, mode: encrypt.AESMode.cbc));
final encrypted = encrypter.encrypt(plainText, iv: iv);
return encrypted.base64;
} catch (e) {
debugPrint('Encryption Error: $e');
Log.print('Encryption Error: $e');
return '';
}
}
/// Decrypts a string
@@ -66,3 +74,14 @@ class EncryptionHelper {
}
}
}
r(String string) {
var res = X.r(X.r(X.r(string, cn), cC), cs).toString();
// Log.print('r($string) => $res');
return res;
}
c(String string) {
return X.c(X.c(X.c(string, cn), cC), cs).toString();
}