private void btnLogin_Click(object sender, EventArgs e)
{
var passwordEnc = crypter.EncryptString(txtPassword.Text);
User = new User(txtUsername.Text, passwordEnc);
var auth = new AuthenticateRequest(User);
var authResp = netSender.SendAndRecieve <AuthenticateResponse>(auth);
if (authResp == null)
{
this.Close();
}
Result = authResp.Result;
if (Result == AuthenticationResult.Granted)
{
this.Close();
}
else
{
MessageBox.Show("Zadané uživatelské jméne nebo heslo je chybné", "Chyba", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
public void PutString(ISFSObject data, string key, string item)
{
if (sendEncrypted)
{
data.PutByteArray(key, provider.EncryptString(item));
}
else
{
data.PutUtfString(key, item);
}
}
public void EncryptionProviderUniqueIVTest()
{
var stringToEncrypt = "Hello World";
IEncryptionProvider encryptionProvider = new EncryptionProvider();
var encryptionKeys = encryptionProvider.GenerateSecretKeys();
var recoveryKey = encryptionProvider.EncodeSecretKeysToBase64(encryptionKeys);
encryptionProvider.SetSecretKeys(encryptionKeys);
var encryptedString = encryptionProvider.EncryptString(stringToEncrypt);
var encryptedString2 = encryptionProvider.EncryptString(stringToEncrypt);
Assert.AreNotEqual(encryptedString, encryptedString2);
Assert.AreNotEqual(stringToEncrypt, encryptedString);
encryptionProvider = new EncryptionProvider();
encryptionKeys = encryptionProvider.DecodeSecretKeysFromBase64(recoveryKey);
encryptionProvider.SetSecretKeys(encryptionKeys);
var decryptedString = encryptionProvider.DecryptString(encryptedString);
Assert.AreEqual(stringToEncrypt, decryptedString);
}
public static void SaveSetting(string key, string value)
{
EncryptionProvider.EncryptString(key, value);
}
