private void savechanges(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(currPassBox.Password) || !string.IsNullOrWhiteSpace(currPass4Name.Password) || !string.IsNullOrWhiteSpace(newPassBox.Password) || !string.IsNullOrWhiteSpace(newUsernameBox.Text))
{
if (rx.IsMatch(currPass4Name.Password) || rx.IsMatch(currPassBox.Password) || rx.IsMatch(newPassBox.Password) || rx.IsMatch(newUsernameBox.Text))
{
stateInfoLbl.Foreground = Brushes.Red;
stateInfoLbl.Content = "Banned credentials";
}
else
{
using (Data1Context context = new Data1Context())
{
bool madeChanges = false;
stateInfoLbl.Content = "";
if (Encryption.Encrypt(currPass4Name.Password, (currPass4Name.Password + Encryption.EncPass(salt)), loggedUser.UserPass).Equals(loggedUser.UserPass))
{
loggedUser.UserName = newUsernameBox.Text;
context.Update(loggedUser);
stateInfoLbl.Foreground = Brushes.Green;
stateInfoLbl.Content += " Username changed succesfully!";
madeChanges = true;
}
if (Encryption.Encrypt(currPassBox.Password, (currPassBox.Password + Encryption.EncPass(salt)), loggedUser.UserPass).Equals(loggedUser.UserPass))
{
loggedUser.UserPass = Encryption.Encrypt(newPassBox.Password, (newPassBox.Password + Encryption.EncPass(salt)));
context.Update(loggedUser);
stateInfoLbl.Foreground = Brushes.Green;
stateInfoLbl.Content += " Password changed succesfuly!";
madeChanges = true;
}
if (madeChanges)
{
context.SaveChanges();
currPass4Name.Password = null;
newPassBox.Password = null;
currPassBox.Password = null;
newUsernameBox.Text = null;
RenderStuff();
}
}
}
}
else
{
stateInfoLbl.Foreground = Brushes.Red;
stateInfoLbl.Content = "Invalid password";
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
using (Data1Context context = new Data1Context())
{
if (!string.IsNullOrWhiteSpace(usernameBox.Text) || !string.IsNullOrWhiteSpace(passwordBox.Password))
{
if (rx.IsMatch(usernameBox.Text))
{
Message(Brushes.Red, "Banned username");
}
else if (rx.IsMatch(passwordBox.Password))
{
Message(Brushes.Red, "Banned password");
}
else
{
Models.UserData user = context.UserData.Where(x => x.UserName == usernameBox.Text).FirstOrDefault();
if ((sender as Button).Name.Equals("loginButton"))
{
if (user != null)
{
if (Encryption.Encrypt(passwordBox.Password, (passwordBox.Password + Encryption.EncPass(salt)), user.UserPass).Equals(user.UserPass))
{
Message(Brushes.Green, "Login Succesful");
SecondWindow.Show();
SecondWindow.GetLoggedUser(user);
SecondWindow.Owner = this;
this.Hide();
}
else
{
Message(Brushes.Red, "Invalid Password");
}
}
else
{
Message(Brushes.Red, "Invalid Username");
}
}
else if ((sender as Button).Name.Equals("registerButton"))
{
if (user == null)
{
if (passwordBox.Password.Length > 7 && passwordBox.Password.Length < 50 && usernameBox.Text.Length < 50)
{
UserData newuser = new UserData
{
UserID = 0 + context.UserData.Count(),
UserName = usernameBox.Text,
UserPass = Encryption.Encrypt(passwordBox.Password, (passwordBox.Password + Encryption.EncPass(salt)))
};
try
{
context.Add(newuser);
context.SaveChanges();
Message(Brushes.Green, "Registration succesful");
}
catch (Exception exc)
{
Message(Brushes.Red, "ERROR: \n" + exc);
loginButton.IsEnabled = false;
registerButton.IsEnabled = false;
}
}
else
{
Message(Brushes.Red, "Password has to have at least 8 characters");
}
}
else
{
Message(Brushes.Red, "Account with this name already exists");
}
}
}
}
else
{
Message(Brushes.Red, "Input fields cannot be empty");
}
}
}
