private void VerifyAndRefreshCredentials(TransientCredentials tc)
{
GDataCredentials gc = GDataCredentials.FromCredentials(tc);
if (gc.IsValid(tc.Username, tc.Password, GDataCredentials.BLOGGER_SERVICE_NAME))
{
return;
}
else
{
bool showUI = !BlogClientUIContext.SilentModeForCurrentThread;
gc.EnsureLoggedIn(tc.Username, tc.Password, GDataCredentials.BLOGGER_SERVICE_NAME, showUI);
return;
}
}
public Authorization Authenticate(string challenge, WebRequest request, ICredentials credentials)
{
if (!challenge.StartsWith("GoogleLogin ", StringComparison.OrdinalIgnoreCase))
{
return(null);
}
HttpWebRequest httpRequest = (HttpWebRequest)request;
string service;
string realm;
ParseChallenge(challenge, out realm, out service);
if (realm != "http://www.google.com/accounts/ClientLogin")
{
return(null);
}
NetworkCredential cred = credentials.GetCredential(request.RequestUri, AuthenticationType);
string auth = _gdataCred.GetCredentialsIfValid(cred.UserName, cred.Password, service);
if (auth != null)
{
return(new Authorization(auth, true));
}
else
{
try
{
_gdataCred.EnsureLoggedIn(cred.UserName, cred.Password, service, !BlogClientUIContext.SilentModeForCurrentThread);
auth = _gdataCred.GetCredentialsIfValid(cred.UserName, cred.Password, service);
if (auth != null)
{
return(new Authorization(auth, true));
}
else
{
return(null);
}
}
catch (Exception e)
{
Trace.Fail(e.ToString());
return(null);
}
}
}
public bool Login(string username, string password)
{
using (new WaitCursor())
{
try
{
_username = username;
_password = password;
TransientCredentials creds = new TransientCredentials(username, password, null);
_credentials = GDataCredentials.FromCredentials(creds);
_credentials.EnsureLoggedIn(username, password, GDataCredentials.YOUTUBE_SERVICE_NAME, true, GDataCredentials.YOUTUBE_CLIENT_LOGIN_URL);
}
catch (Exception)
{
_credentials = null;
}
}
OnLoginStatusChanged();
return IsLoggedIn;
}