private static ICredentials GetBasicCredentials(Uri uri, bool forcePrompt)
{
string proxyHost = uri.Host;
ICredentials basicCredentials = null;
using (PromptForCredential dialog = new PromptForCredential()) {
dialog.TargetName = string.Format(CultureInfo.InvariantCulture, "PackageExplorer_{0}", proxyHost);
dialog.Title = string.Format(CultureInfo.CurrentCulture, "Connect to {0}", proxyHost);
dialog.Message = dialog.Title;
dialog.GenericCredentials = true;
dialog.AlwaysShowUI = forcePrompt;
if (dialog.ShowDialog()) {
basicCredentials = new NetworkCredential(dialog.UserName, dialog.Password);
}
}
return basicCredentials;
}
private static ICredentials GetBasicCredentials(Uri uri, bool forcePrompt)
{
string proxyHost = uri.Host;
ICredentials basicCredentials = null;
using (PromptForCredential dialog = new PromptForCredential()) {
dialog.TargetName = string.Format(CultureInfo.InvariantCulture, "PackageExplorer_{0}", proxyHost);
dialog.Title = string.Format(CultureInfo.CurrentCulture, "Connect to {0}", proxyHost);
dialog.Message = dialog.Title;
dialog.GenericCredentials = true;
dialog.AlwaysShowUI = forcePrompt;
if (dialog.ShowDialog())
{
basicCredentials = new NetworkCredential(dialog.UserName, dialog.Password);
}
}
return(basicCredentials);
}
/// <summary>
/// Show the prompt for credentials dialog window.
/// </summary>
/// <param name="owner">The windows form prompt dialog owner.</param>
/// <param name="options">The prompt options.</param>
/// <returns>The prompt credential result: else null;</returns>
public PromptDialogResult ShowPromptForCredentialsDialog(System.Windows.Forms.IWin32Window owner, PromptDialogOptions options)
{
PromptDialogResult result = null;
try
{
// Create a new credential dialog window.
using (PromptForCredential prompt = new PromptForCredential())
{
prompt.TargetName = options.TargetName;
prompt.UserName = options.UserName;
prompt.Password = new SecureString();
foreach (char element in options.Password)
{
prompt.Password.AppendChar(element);
}
prompt.Title = options.Title;
prompt.Message = options.Message;
prompt.ErrorCode = options.ErrorCode;
if (!String.IsNullOrEmpty(options.Banner))
{
prompt.Banner = new Bitmap(options.Banner);
}
prompt.SaveChecked = options.SaveChecked;
prompt.AlwaysShowUI = options.AlwaysShowUI;
prompt.CompleteUserName = options.CompleteUserName;
prompt.DoNotPersist = options.DoNotPersist;
prompt.ExcludeCertificates = options.ExcludeCertificates;
prompt.ExpectConfirmation = options.ExpectConfirmation;
prompt.GenericCredentials = options.GenericCredentials;
prompt.IncorrectPassword = options.IncorrectPassword;
prompt.Persist = options.Persist;
prompt.RequestAdministrator = options.RequestAdministrator;
prompt.RequireCertificate = options.RequireCertificate;
prompt.RequireSmartCard = options.RequireSmartCard;
prompt.ShowSaveCheckBox = options.ShowSaveCheckBox;
prompt.UserNameReadOnly = options.UserNameReadOnly;
prompt.ValidateUserName = options.ValidateUserName;
DialogResult dialogResult;
if (owner == null)
{
dialogResult = prompt.ShowDialog();
}
else
{
dialogResult = prompt.ShowDialog(owner);
}
// Show the dialog.
if (DialogResult.OK == dialogResult)
{
// Create the result.
result = new PromptDialogResult();
result.SaveChecked = prompt.SaveChecked;
result.UserName = prompt.UserName;
IntPtr passwordBstr = IntPtr.Zero;
try
{
// Convert the password pointer data.
passwordBstr = Marshal.SecureStringToBSTR(prompt.Password);
result.Password = Marshal.PtrToStringBSTR(passwordBstr);
}
finally
{
if (IntPtr.Zero != passwordBstr)
{
Marshal.FreeBSTR(passwordBstr);
}
}
// Confirm the credentials.
if (prompt.ExpectConfirmation && prompt.SaveChecked)
{
prompt.ConfirmCredentials();
}
}
}
// Return the result.
return(result);
}
catch (Exception)
{
throw;
}
}