public void CryptoFunctionsEncryptAndDecryptAsExpected()
{
_file = File.Open(Application.dataPath + _filePath, FileMode.Open);
var encryptedResult = PersistantDataOperationFunctions.EncryptFileStream(_file, _key, _iV);
var decryptedResult = PersistantDataOperationFunctions.DecryptFileStream(new MemoryStream(encryptedResult), _key, _iV);
var stream = new MemoryStream(decryptedResult);
var bf = new BinaryFormatter();
var actualFirst = (DataBlockA)bf.Deserialize(stream);
Assert.AreEqual(_firstData.CurrentIntValue, actualFirst.CurrentIntValue);
Assert.AreEqual(_firstData.CurrentStringValue, actualFirst.CurrentStringValue);
var actualSecond = (DataBlockB)bf.Deserialize(stream);
Assert.AreEqual(_secondData.SomeStringValue, actualSecond.SomeStringValue);
_file.Close();
}
public static void WriteCurrentSave(string savePath, IPersistenceServiceInterface persistenceService)
{
using (var writeStream = new MemoryStream())
{
var binaryFormatter = new BinaryFormatter();
binaryFormatter.Serialize(writeStream, SceneManager.GetActiveScene().path);
SaveData(writeStream, persistenceService);
var encryptedStream = new MemoryStream(PersistantDataOperationFunctions.EncryptFileStream(new MemoryStream(writeStream.ToArray()), GameDataStorageConstants.AESKey,
GameDataStorageConstants.AESIV));
using (var fileStream =
File.Open(Application.persistentDataPath + savePath, FileMode.OpenOrCreate))
{
var bytesToCopy = encryptedStream.ToArray();
fileStream.Write(bytesToCopy, 0, bytesToCopy.Length);
fileStream.Close();
}
}
}