private void CurrentDomain_UnhandledException(object sender, System.UnhandledExceptionEventArgs e)
{
if (!e.IsTerminating && e.ExceptionObject is Exception ex)
{
LogTracer.LeadToBlueScreen(ex);
}
}
private void App_UnhandledException(object sender, Windows.UI.Xaml.UnhandledExceptionEventArgs e)
{
SQLite.Current.Dispose();
LogTracer.LeadToBlueScreen(e.Exception);
e.Handled = true;
}
private async void SecureArea_Loaded(object sender, RoutedEventArgs e)
{
try
{
WholeArea.Visibility = Visibility.Collapsed;
SecureGridView.AddHandler(PointerPressedEvent, PointerPressedHandler, true);
ApplicationView.GetForCurrentView().IsScreenCaptureEnabled = false;
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("IsFirstEnterSecureArea"))
{
AESKeySize = Convert.ToInt32(ApplicationData.Current.LocalSettings.Values["SecureAreaAESKeySize"]);
if (ApplicationData.Current.LocalSettings.Values["SecureAreaLockMode"] is not string LockMode || LockMode != nameof(CloseLockMode) || IsNewStart)
{
if (Convert.ToBoolean(ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"]))
{
RETRY:
switch (await WindowsHelloAuthenticator.VerifyUserAsync())
{
case AuthenticatorState.VerifyPassed:
{
break;
}
case AuthenticatorState.UnknownError:
case AuthenticatorState.VerifyFailed:
{
QueueContentDialog Dialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_ErrorTitle"),
Content = Globalization.GetString("QueueDialog_WinHelloAuthFail_Content"),
PrimaryButtonText = Globalization.GetString("Common_Dialog_TryAgain"),
SecondaryButtonText = Globalization.GetString("Common_Dialog_UsePassword"),
CloseButtonText = Globalization.GetString("Common_Dialog_GoBack")
};
ContentDialogResult Result = await Dialog.ShowAsync();
if (Result == ContentDialogResult.Primary)
{
goto RETRY;
}
else if (Result == ContentDialogResult.Secondary)
{
if (!await EnterByPassword())
{
return;
}
}
else
{
GoBack();
return;
}
break;
}
case AuthenticatorState.UserNotRegistered:
case AuthenticatorState.CredentialNotFound:
{
QueueContentDialog Dialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_ErrorTitle"),
Content = Globalization.GetString("QueueDialog_WinHelloCredentialLost_Content"),
CloseButtonText = Globalization.GetString("Common_Dialog_CloseButton")
};
_ = await Dialog.ShowAsync();
ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"] = false;
if (!await EnterByPassword())
{
return;
}
break;
}
case AuthenticatorState.WindowsHelloUnsupport:
{
QueueContentDialog Dialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_WarningTitle"),
Content = Globalization.GetString("QueueDialog_WinHelloDisable_Content"),
PrimaryButtonText = Globalization.GetString("Common_Dialog_UsePassword"),
CloseButtonText = Globalization.GetString("Common_Dialog_GoBack")
};
ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"] = false;
if ((await Dialog.ShowAsync()) == ContentDialogResult.Primary)
{
if (!await EnterByPassword())
{
return;
}
}
else
{
GoBack();
return;
}
break;
}
}
}
else
{
if (!await EnterByPassword())
{
return;
}
}
}
}
else
{
try
{
LoadingText.Text = Globalization.GetString("Progress_Tip_CheckingLicense");
CancelButton.Visibility = Visibility.Collapsed;
LoadingControl.IsLoading = true;
if (await MSStoreHelper.Current.CheckPurchaseStatusAsync())
{
await Task.Delay(500);
}
else
{
SecureAreaIntroDialog IntroDialog = new SecureAreaIntroDialog();
if ((await IntroDialog.ShowAsync()) == ContentDialogResult.Primary)
{
StorePurchaseStatus Status = await MSStoreHelper.Current.PurchaseAsync();
if (Status == StorePurchaseStatus.AlreadyPurchased || Status == StorePurchaseStatus.Succeeded)
{
QueueContentDialog SuccessDialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_WarningTitle"),
Content = Globalization.GetString("QueueDialog_SecureAreaUnlock_Content"),
CloseButtonText = Globalization.GetString("Common_Dialog_CloseButton")
};
_ = await SuccessDialog.ShowAsync();
}
else
{
GoBack();
return;
}
}
else
{
GoBack();
return;
}
}
}
finally
{
await Task.Delay(500);
LoadingControl.IsLoading = false;
}
SecureAreaWelcomeDialog Dialog = new SecureAreaWelcomeDialog();
if ((await Dialog.ShowAsync()) == ContentDialogResult.Primary)
{
AESKeySize = Dialog.AESKeySize;
UnlockPassword = Dialog.Password;
ApplicationData.Current.LocalSettings.Values["SecureAreaAESKeySize"] = Dialog.AESKeySize;
ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"] = Dialog.IsEnableWindowsHello;
ApplicationData.Current.LocalSettings.Values["IsFirstEnterSecureArea"] = false;
}
else
{
if (Dialog.IsEnableWindowsHello)
{
await WindowsHelloAuthenticator.DeleteUserAsync();
}
GoBack();
return;
}
}
CoreWindow.GetForCurrentThread().KeyDown += SecureArea_KeyDown;
WholeArea.Visibility = Visibility.Visible;
SelectionExtention = new ListViewBaseSelectionExtention(SecureGridView, DrawRectangle);
await LoadSecureFile();
}
catch (Exception ex)
{
LogTracer.LeadToBlueScreen(ex);
}
}
private async void SecureArea_Loaded(object sender, RoutedEventArgs e)
{
try
{
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("IsFirstEnterSecureArea"))
{
UnlockPassword = CredentialProtector.GetPasswordFromProtector("SecureAreaPrimaryPassword");
FileEncryptionAesKey = KeyGenerator.GetMD5FromKey(UnlockPassword, 16);
AESKeySize = Convert.ToInt32(ApplicationData.Current.LocalSettings.Values["SecureAreaAESKeySize"]);
if (!(ApplicationData.Current.LocalSettings.Values["SecureAreaLockMode"] is string LockMode) || LockMode != nameof(CloseLockMode) || IsNewStart)
{
if (Convert.ToBoolean(ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"]))
{
RETRY:
switch (await WindowsHelloAuthenticator.VerifyUserAsync().ConfigureAwait(true))
{
case AuthenticatorState.VerifyPassed:
{
break;
}
case AuthenticatorState.UnknownError:
case AuthenticatorState.VerifyFailed:
{
QueueContentDialog Dialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_ErrorTitle"),
Content = Globalization.GetString("QueueDialog_WinHelloAuthFail_Content"),
PrimaryButtonText = Globalization.GetString("Common_Dialog_TryAgain"),
SecondaryButtonText = Globalization.GetString("Common_Dialog_UsePassword"),
CloseButtonText = Globalization.GetString("Common_Dialog_GoBack")
};
ContentDialogResult Result = await Dialog.ShowAsync().ConfigureAwait(true);
if (Result == ContentDialogResult.Primary)
{
goto RETRY;
}
else if (Result == ContentDialogResult.Secondary)
{
if (!await EnterByPassword().ConfigureAwait(true))
{
return;
}
}
else
{
GoBack();
return;
}
break;
}
case AuthenticatorState.UserNotRegistered:
case AuthenticatorState.CredentialNotFound:
{
QueueContentDialog Dialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_ErrorTitle"),
Content = Globalization.GetString("QueueDialog_WinHelloCredentialLost_Content"),
CloseButtonText = Globalization.GetString("Common_Dialog_CloseButton")
};
_ = await Dialog.ShowAsync().ConfigureAwait(true);
ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"] = false;
if (!await EnterByPassword().ConfigureAwait(true))
{
return;
}
break;
}
case AuthenticatorState.WindowsHelloUnsupport:
{
QueueContentDialog Dialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_WarningTitle"),
Content = Globalization.GetString("QueueDialog_WinHelloDisable_Content"),
PrimaryButtonText = Globalization.GetString("Common_Dialog_UsePassword"),
CloseButtonText = Globalization.GetString("Common_Dialog_GoBack")
};
ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"] = false;
if ((await Dialog.ShowAsync().ConfigureAwait(true)) == ContentDialogResult.Primary)
{
if (!await EnterByPassword().ConfigureAwait(true))
{
return;
}
}
else
{
GoBack();
return;
}
break;
}
}
}
else
{
if (!await EnterByPassword().ConfigureAwait(true))
{
return;
}
}
}
}
else
{
if (!ApplicationData.Current.LocalSettings.Values.ContainsKey("SecureAreaUsePermission"))
{
try
{
LoadingText.Text = Globalization.GetString("Progress_Tip_CheckingLicense");
CancelButton.Visibility = Visibility.Collapsed;
LoadingControl.IsLoading = true;
MainPage.ThisPage.IsAnyTaskRunning = true;
if (await CheckPurchaseStatusAsync().ConfigureAwait(true))
{
if (MainPage.ThisPage.Nav.CurrentSourcePageType.Name != nameof(SecureArea))
{
GoBack();
return;
}
ApplicationData.Current.LocalSettings.Values["SecureAreaUsePermission"] = true;
await Task.Delay(500).ConfigureAwait(true);
}
else
{
if (MainPage.ThisPage.Nav.CurrentSourcePageType.Name != nameof(SecureArea))
{
GoBack();
return;
}
SecureAreaIntroDialog IntroDialog = new SecureAreaIntroDialog();
if ((await IntroDialog.ShowAsync().ConfigureAwait(true)) == ContentDialogResult.Primary)
{
if (await PurchaseAsync().ConfigureAwait(true))
{
ApplicationData.Current.LocalSettings.Values["SecureAreaUsePermission"] = true;
QueueContentDialog SuccessDialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_WarningTitle"),
Content = Globalization.GetString("QueueDialog_SecureAreaUnlock_Content"),
CloseButtonText = Globalization.GetString("Common_Dialog_CloseButton")
};
_ = await SuccessDialog.ShowAsync().ConfigureAwait(true);
}
else
{
GoBack();
return;
}
}
else
{
GoBack();
return;
}
}
}
catch (NetworkException)
{
QueueContentDialog ErrorDialog = new QueueContentDialog
{
Title = Globalization.GetString("Common_Dialog_ErrorTitle"),
Content = Globalization.GetString("QueueDialog_SecureAreaNetworkUnavailable_Content"),
CloseButtonText = Globalization.GetString("Common_Dialog_GoBack")
};
_ = await ErrorDialog.ShowAsync().ConfigureAwait(true);
GoBack();
return;
}
finally
{
await Task.Delay(500).ConfigureAwait(true);
LoadingControl.IsLoading = false;
MainPage.ThisPage.IsAnyTaskRunning = false;
}
}
SecureAreaWelcomeDialog Dialog = new SecureAreaWelcomeDialog();
if ((await Dialog.ShowAsync().ConfigureAwait(true)) == ContentDialogResult.Primary)
{
AESKeySize = Dialog.AESKeySize;
UnlockPassword = Dialog.Password;
FileEncryptionAesKey = KeyGenerator.GetMD5FromKey(UnlockPassword, 16);
CredentialProtector.RequestProtectPassword("SecureAreaPrimaryPassword", UnlockPassword);
ApplicationData.Current.LocalSettings.Values["SecureAreaAESKeySize"] = Dialog.AESKeySize;
ApplicationData.Current.LocalSettings.Values["SecureAreaEnableWindowsHello"] = Dialog.IsEnableWindowsHello;
ApplicationData.Current.LocalSettings.Values["IsFirstEnterSecureArea"] = false;
}
else
{
if (Dialog.IsEnableWindowsHello)
{
await WindowsHelloAuthenticator.DeleteUserAsync().ConfigureAwait(true);
}
GoBack();
return;
}
}
await StartLoadFile().ConfigureAwait(false);
}
catch (Exception ex)
{
LogTracer.LeadToBlueScreen(ex);
}
}