private async void SendExecute()
{
if (_passwordBase == null)
{
// TODO: ...
return;
}
if (_password == null)
{
await TLMessageDialog.ShowAsync("Please enter your password.");
return;
}
var currentSalt = _passwordBase.CurrentSalt;
var hash = TLUtils.Combine(currentSalt, Encoding.UTF8.GetBytes(_password), currentSalt);
var input = CryptographicBuffer.CreateFromByteArray(hash);
var hasher = HashAlgorithmProvider.OpenAlgorithm(HashAlgorithmNames.Sha256);
var hashed = hasher.HashData(input);
CryptographicBuffer.CopyToByteArray(hashed, out byte[] data);
var response = await LegacyService.CheckPasswordAsync(data);
if (response.IsSucceeded)
{
// TODO: maybe ask about notifications?
NavigationService.Navigate(typeof(MainPage));
}
else
{
if (response.Error.TypeEquals(TLErrorType.PASSWORD_HASH_INVALID))
{
//await new MessageDialog(Resources.PasswordInvalidString, Resources.Error).ShowAsync();
}
else if (response.Error.CodeEquals(TLErrorCode.FLOOD))
{
//await new MessageDialog($"{Resources.FloodWaitString}\r\n\r\n({result.Error.Message})", Resources.Error).ShowAsync();
}
Execute.ShowDebugMessage("account.checkPassword error " + response.Error);
}
}