private void AuthButton_Click(object sender, RoutedEventArgs e)
{
var login = RetrieveLogin();
var message = "There is no user with this login and password";
var caption = "Failure!";
if (_loginChecker.IsCorrect(login) && _passwordChecker.IsStrong(RetrievePassword(), login))
{
using var connection = new NpgsqlConnection(BuildConnectionString());
connection.Open();
try
{
var salt = new RetrieveSaltCommand(connection, login).Execute();
var password = _hasher.Hash(RetrievePassword(), salt);
var passwordMatches = new IsPasswordMatchesCommand(connection, login, password);
if (passwordMatches.Execute())
{
message = "You have successfully authenticated!";
caption = "Success!";
}
}
catch (Exception)
{
// ignored
}
}
PostSignUp(message, caption);
}
private void PasswordBox_PasswordChanged(object sender, RoutedEventArgs e)
{
if (!PasswordBox.Password.Any())
{
_passwordDecorator.Reset();
return;
}
if (_passwordChecker.IsStrong(RetrievePassword(), RetrieveLogin()))
{
_passwordDecorator.InputIsCorrect();
}
else
{
_passwordDecorator.InputIsIncorrect("Your password isn't strong enough");
}
}
