public void WriteData()
{
if (tbLogin.Text.Length < 6 || tbPassword.Text.Length < 7)
{
MessageBox.Show("Username or password is too short");
}
else
{
string dir = tbLogin.Text;
Directory.CreateDirectory("data\\" + dir);
var sw = new StreamWriter("data\\" + dir + "\\data.txt");
string encusr = CryptData.Encrypt(tbLogin.Text);
string encpass = CryptData.Encrypt(tbPassword.Text);
sw.WriteLine(encusr);
sw.WriteLine(encpass);
sw.WriteLine(CryptData.getSN());
sw.Close();
MessageBox.Show("User was succesfully created", tbLogin.Text);
this.Close();
}
}
private void bSignIn_Click(object sender, RoutedEventArgs e)
{
try
{
var sr = new StreamReader("data\\" + tbLogin.Text + "\\data.txt");
string encusr = sr.ReadLine();
string encpass = sr.ReadLine();
string serialNumber = sr.ReadLine();
sr.Close();
string decusr = CryptData.Decrypt(encusr);
string decpass = CryptData.Decrypt(encpass);
if (decusr == tbLogin.Text && decpass == tbPassword.Password && serialNumber == CryptData.getSN())
{
MessageBox.Show("Добро пожаловать", decusr);
}
else
{
MessageBox.Show("Пароль или логин не правильны.");
}
}
catch (Exception ex)
{
MessageBox.Show("Пароль или логин не правильны.");
}
}
//string keyFileName = @"C:\Users\Dauken\source\repos\SerialNumberUse\SerialNumberUse\symmetric_key.config";
public Signup()
{
InitializeComponent();
tbSerialNumber.Text = CryptData.getSN();
}