private async Task ConnectImpl()
{
var promptForWindowsCredentials = CredentialUi.PromptForWindowsCredentials(SelectedLink.Title, "Please enter the password to launch " + SelectedLink.Title, SelectedLink.DefaultUserName, "");
if (promptForWindowsCredentials == null)
{
return;
}
try
{
Launcher.CreateProcess(
promptForWindowsCredentials.UserName,
promptForWindowsCredentials.DomainName,
promptForWindowsCredentials.Password,
SelectedLink.Path + " " + SelectedLink.Parameters);
}
catch (Exception ex)
{
var metroWindow = (MetroWindow)Application.Current.MainWindow;
metroWindow.MetroDialogOptions.ColorScheme = MetroDialogColorScheme.Theme;
var message = ex.Message;
if (message == "A logon request contained an invalid logon type value")
{
message =
"An invalid login type was detected. Make sure your username is a valid UPN (e.g. [email protected])";
}
await metroWindow.ShowMessageAsync("Error launching application", message);
}
}
/// <summary>
/// Calls the CredUICmdLinePromptForCredentials function that will either prompt for
/// credentials or get the stored credentials for the specified target.
/// </summary>
/// <returns>The DialogResult that indicates the results of using CredUI.</returns>
/// <remarks>
/// Sets the user name, password and persistence state of the dialog.
/// </remarks>
internal DialogResult ShowPrompt()
{
/*StringBuilder locName = new StringBuilder(Credmgmtui.MaxUsernameLength);
* StringBuilder pwd = new StringBuilder(Credmgmtui.MaxPasswordLength);
* StringBuilder domain = new StringBuilder(100);
* bool saveChecked = this.SaveChecked;
* Credmgmtui.Flags flags = GetFlags();*/
lock (this)
{
// Call CredUi.dll to prompt for credentials. If the credentials for the target have already
// been saved in the credential manager, then this method will return the credentials
// and the UI will not be displayed.
/*Credmgmtui.ReturnCodes code = Credmgmtui.CredUICmdLinePromptForCredentials(
* this.Target,
* IntPtr.Zero, 0,
* locName, Credmgmtui.MaxUsernameLength,
* pwd, Credmgmtui.MaxPasswordLength,
* ref saveChecked,
* flags
* );*/
/*Credmgmtui.CREDUI_INFO credUi = new Credmgmtui.CREDUI_INFO
* {
* pszCaptionText = "Enter your credentials, please",
* pszMessageText = "Enter your Exchange Online user principal name for the Exchange Web Services stored credential ([email protected])..."
* };
* credUi.cbSize = Marshal.SizeOf(credUi);*/
/*uint authPackage = 0;
* IntPtr outCredBuffer = new IntPtr();
* uint outCredSize;*/
/*Credmgmtui.ReturnCodes code = Credmgmtui.CredUIPromptForWindowsCredentials(
* ref credUi, 1, ref authPackage, IntPtr.Zero, 0, out outCredBuffer, out outCredSize, ref saveChecked, flags);*/
PromptCredentialsResult res =
CredentialUi.Prompt(LocalizibleStrings.EwsLogin, LocalizibleStrings.InputYourCred);
if (res == null)
{
return(DialogResult.Cancel);
}
// Convert the password returned by the credential manager to a secure string.
this.Password = ConvertToSecureString(new StringBuilder(res.Password));
// Get the user name stored in the credential manager.
this.Name = res.UserName;
// Get the value that indicates whether the credentials are persisted
// in the credential manager.
this.SaveChecked = res.IsSaveChecked;
return(DialogResult.OK);
//return GetCredPromptResult(res.);
}
}