/// <summary>
/// Handles the OnClick event of the ActivateButton control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="RoutedEventArgs"/> instance containing the event data.</param>
private void ActivateButtonOnClick(object sender, RoutedEventArgs e)
{
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = false;
Log.Info("Activating the software...");
SetStatus2("Activating software...", 1);
var name = emailTextBox.Text.ToLower().Trim();
var key = keyTextBox.Text.Trim();
Task.Factory.StartNew(() =>
{
object identity;
Generic <string> resp;
byte[] license;
try
{
identity = Signature.GetComputerInfo();
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
Log.Error("Error while generating machine identity from WMI.", ex);
SetStatus2("Error while preparing to activate. Please inspect the software logs.", 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
});
return;
}
try
{
resp = API.ActivateMachine(name, key, identity);
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
Log.Error("Error while sending request to the server.", ex);
SetStatus2("Error while contacting server. Please inspect the software logs.", 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
});
return;
}
int code;
if (!string.IsNullOrWhiteSpace(resp.Result) && Regex.IsMatch(resp.Result, @"^\d+$") && int.TryParse(resp.Result, out code))
{
Dispatcher.Invoke(() =>
{
Log.Error("The activation server returned KeyStatus=" + ((Signature.KeyStatus)code) + (!string.IsNullOrWhiteSpace(resp.Error) ? " and error message:" + Environment.NewLine + resp.Error : "."));
SetStatus2("The specified key has been rejected by the server: " + ((Signature.KeyStatus)code), 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
var reason = string.Empty;
switch ((Signature.KeyStatus)code)
{
case Signature.KeyStatus.Unchecked:
reason = "There was an internal error while preforming the check.";
break;
case Signature.KeyStatus.Invalid:
reason = "The key is not registered on the server, and it is not even cryptographically valid.";
break;
case Signature.KeyStatus.Unrecognized:
reason = "The key is not registered on the server, however it is cryptographically valid.";
break;
case Signature.KeyStatus.Revoked:
reason = "The license under this key was revoked by the user or system.";
break;
case Signature.KeyStatus.Suspended:
reason = "The key was suspended, possibly due to suspicious activity and is pending manual approval.";
break;
case Signature.KeyStatus.Disabled:
reason = "The key was disabled.";
break;
case Signature.KeyStatus.Exhausted:
reason = "The key has reached its machine activation limit.\r\nLogin at https://tvshowtracker.net/donate/login in order to deactivate earlier installations.";
break;
}
TaskDialog.Show(new TaskDialogOptions
{
MainIcon = VistaTaskDialogIcon.Error,
Title = "Activation Error",
MainInstruction = "Activation Error",
Content = "Activation request rejected by server:" + Environment.NewLine + Environment.NewLine + reason,
AllowDialogCancellation = true,
CustomButtons = new[] { "OK" }
});
});
return;
}
if (!string.IsNullOrWhiteSpace(resp.Error))
{
Dispatcher.Invoke(() =>
{
Log.Error("Error received from server while activating:" + Environment.NewLine + resp.Error);
SetStatus2("Error received from server. Please inspect the software logs.", 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
});
return;
}
try
{
license = Convert.FromBase64String(resp.Result);
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
Log.Error("Error while decrypting server response:" + Environment.NewLine + resp.Result, ex);
SetStatus2("Error while decrypting license. Please inspect the software logs.", 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
});
return;
}
try
{
Signature.SaveLicense(name, key, license);
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
Log.Error("Error while saving license to disk.", ex);
SetStatus2("Error while saving license. Please inspect the software logs.", 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
});
return;
}
try
{
Signature.InitLicense();
}
catch (Exception ex)
{
Dispatcher.Invoke(() =>
{
Log.Error("Error while loading license into software.", ex);
SetStatus2("Error while loading license. Please inspect the software logs.", 3, true);
activateButton.IsEnabled = closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
});
return;
}
Dispatcher.Invoke(() =>
{
SetStatus(true);
closeButton.IsEnabled = emailTextBox.IsEnabled = keyTextBox.IsEnabled = true;
MainWindow.Active.ReindexDownloadPaths.IsEnabled = true;
MainWindow.Active.ReindexDownloadPathsClick();
});
});
}