public EncryptDecryptTest()
{
_mockLogger = new Mock <ILogger <EncryptionHelper> >();
_mockKeys = new Mock <IOptions <AESKeys> >();
var aesKeys = new AESKeys
{
Key = EncryptionHelper.Base64Encode(_key),
};
_mockKeys.Setup(x => x.Value).Returns(aesKeys);
}
public MySqlConnectionProviderTest()
{
_mockLogger = new Mock <ILogger <EncryptionHelper> >();
_mockKeys = new Mock <IOptions <AESKeys> >();
var aesKeys = new AESKeys
{
Key = EncryptionHelper.Base64Encode(_key),
};
_mockKeys.Setup(x => x.Value).Returns(aesKeys);
_encryptionHelper = new EncryptionHelper(_mockKeys.Object, _mockLogger.Object);
}
public void InvalidKeyAndIvReturnSameInput()
{
const string textToEncrypt = "I hope I come out whole!";
var aesKeys = new AESKeys
{
Key = "",
};
_mockKeys.Setup(x => x.Value)
.Returns(aesKeys);
var eh = new EncryptionHelper(_mockKeys.Object, _mockLogger.Object);
var probablyEncrypted = eh.EncryptAES256(textToEncrypt);
Assert.Equal(textToEncrypt, probablyEncrypted);
}
public DecryptionState Decrypt <T>(T outputStream) where T : Stream
{
if (AESKeys.KeyList.Count == 0)
{
AESKeys.InitKeys();
}
for (int i = 0; i < AESKeys.KeyList.Count; i++)
{
try
{
var key = AESKeys.KeyList[i];
Decrypt(new RLDecryptor().GetCryptoTransform(key), outputStream);
AESKeys.KeyListSuccessCount[i] += 1;
return(DecryptionState.Success);
}
catch (FileNotFoundException e)
{
Console.WriteLine($"Missing file!: {e.FileName}");
return(DecryptionState.FileMissing);
}
catch (Exception)
{
if (i + 1 != AESKeys.KeyList.Count)
{
continue;
}
else
{
return(DecryptionState.NoMatchingKeys);
}
}
}
return(DecryptionState.NoMatchingKeys);
}
