public void EnsureLoggedIn(string username, string password, string service, bool showUi, string uri)
{
try
{
if (IsValid(username, password, service))
return;
string captchaToken = null;
string captchaValue = null;
string source = string.Format(CultureInfo.InvariantCulture, "{0}-{1}-{2}", ApplicationEnvironment.CompanyName, ApplicationEnvironment.ProductName, ApplicationEnvironment.ProductVersion);
while (true)
{
GoogleLoginRequestFactory glrf = new GoogleLoginRequestFactory(username,
password,
service,
source,
captchaToken,
captchaValue);
if (captchaToken != null && captchaValue != null)
{
captchaToken = null;
captchaValue = null;
}
HttpWebResponse response;
try
{
response = RedirectHelper.GetResponse(uri, new RedirectHelper.RequestFactory(glrf.Create));
}
catch (WebException we)
{
response = (HttpWebResponse)we.Response;
if (response == null)
{
Trace.Fail(we.ToString());
if (showUi)
{
showUi = false;
ShowError(MessageId.WeblogConnectionError, we.Message);
}
throw;
}
}
if (response.StatusCode == HttpStatusCode.OK)
{
Hashtable ht = ParseAuthResponse(response.GetResponseStream());
if (ht.ContainsKey("Auth"))
{
_auths[new AuthKey(username, password, service)] = new AuthValue((string)ht["Auth"], ht["YouTubeUser"] as string);
return;
}
else
{
if (showUi)
{
showUi = false;
ShowError(MessageId.GoogleAuthTokenNotFound);
}
throw new BlogClientInvalidServerResponseException(uri, "No Auth token was present in the response.", string.Empty);
}
}
else if (response.StatusCode == HttpStatusCode.Forbidden)
{
// login failed
Hashtable ht = ParseAuthResponse(response.GetResponseStream());
string error = ht["Error"] as string;
if (error != null && error == "CaptchaRequired")
{
captchaToken = (string)ht["CaptchaToken"];
string captchaUrl = (string)ht["CaptchaUrl"];
GDataCaptchaHelper helper = new GDataCaptchaHelper(
new Win32WindowImpl(BlogClientUIContext.ContextForCurrentThread.Handle),
captchaUrl);
BlogClientUIContext.ContextForCurrentThread.Invoke(new ThreadStart(helper.ShowCaptcha), null);
if (helper.DialogResult == DialogResult.OK)
{
captchaValue = helper.Reply;
continue;
}
else
{
throw new BlogClientOperationCancelledException();
}
}
if (showUi)
{
if (error == "NoLinkedYouTubeAccount")
{
if (DisplayMessage.Show(MessageId.YouTubeSignup, username) == DialogResult.Yes)
{
ShellHelper.LaunchUrl(GLink.Instance.YouTubeRegister);
}
return;
}
showUi = false;
if (error == "BadAuthentication")
{
ShowError(MessageId.LoginFailed, ApplicationEnvironment.ProductNameQualified);
}
else
{
ShowError(MessageId.BloggerError, TranslateError(error));
}
}
throw new BlogClientAuthenticationException(error, TranslateError(error));
}
else
{
if (showUi)
{
showUi = false;
ShowError(MessageId.BloggerError, response.StatusCode + ": " + response.StatusDescription);
}
throw new BlogClientAuthenticationException(response.StatusCode + "", response.StatusDescription);
}
}
}
catch (BlogClientOperationCancelledException)
{
throw;
}
catch (Exception e)
{
Trace.WriteLine(e.ToString());
if (showUi)
{
ShowError(MessageId.UnexpectedErrorLogin, e.Message);
}
throw;
}
}
public void EnsureLoggedIn(string username, string password, string service, bool showUi, string uri)
{
try
{
if (IsValid(username, password, service))
{
return;
}
string captchaToken = null;
string captchaValue = null;
string source = string.Format(CultureInfo.InvariantCulture, "{0}-{1}-{2}", ApplicationEnvironment.CompanyName, ApplicationEnvironment.ProductName, ApplicationEnvironment.ProductVersion);
while (true)
{
GoogleLoginRequestFactory glrf = new GoogleLoginRequestFactory(username,
password,
service,
source,
captchaToken,
captchaValue);
if (captchaToken != null && captchaValue != null)
{
captchaToken = null;
captchaValue = null;
}
HttpWebResponse response;
try
{
response = RedirectHelper.GetResponse(uri, new RedirectHelper.RequestFactory(glrf.Create));
}
catch (WebException we)
{
response = (HttpWebResponse)we.Response;
if (response == null)
{
Trace.Fail(we.ToString());
if (showUi)
{
showUi = false;
ShowError(MessageId.WeblogConnectionError, we.Message);
}
throw;
}
}
if (response.StatusCode == HttpStatusCode.OK)
{
Hashtable ht = ParseAuthResponse(response.GetResponseStream());
if (ht.ContainsKey("Auth"))
{
_auths[new AuthKey(username, password, service)] = new AuthValue((string)ht["Auth"], ht["YouTubeUser"] as string);
return;
}
else
{
if (showUi)
{
showUi = false;
ShowError(MessageId.GoogleAuthTokenNotFound);
}
throw new BlogClientInvalidServerResponseException(uri, "No Auth token was present in the response.", string.Empty);
}
}
else if (response.StatusCode == HttpStatusCode.Forbidden)
{
// login failed
Hashtable ht = ParseAuthResponse(response.GetResponseStream());
string error = ht["Error"] as string;
if (error != null && error == "CaptchaRequired")
{
captchaToken = (string)ht["CaptchaToken"];
string captchaUrl = (string)ht["CaptchaUrl"];
GDataCaptchaHelper helper = new GDataCaptchaHelper(
new Win32WindowImpl(BlogClientUIContext.ContextForCurrentThread.Handle),
captchaUrl);
BlogClientUIContext.ContextForCurrentThread.Invoke(new ThreadStart(helper.ShowCaptcha), null);
if (helper.DialogResult == DialogResult.OK)
{
captchaValue = helper.Reply;
continue;
}
else
{
throw new BlogClientOperationCancelledException();
}
}
if (showUi)
{
if (error == "NoLinkedYouTubeAccount")
{
if (DisplayMessage.Show(MessageId.YouTubeSignup, username) == DialogResult.Yes)
{
ShellHelper.LaunchUrl(GLink.Instance.YouTubeRegister);
}
return;
}
showUi = false;
if (error == "BadAuthentication")
{
ShowError(MessageId.LoginFailed, ApplicationEnvironment.ProductNameQualified);
}
else
{
ShowError(MessageId.BloggerError, TranslateError(error));
}
}
throw new BlogClientAuthenticationException(error, TranslateError(error));
}
else
{
if (showUi)
{
showUi = false;
ShowError(MessageId.BloggerError, response.StatusCode + ": " + response.StatusDescription);
}
throw new BlogClientAuthenticationException(response.StatusCode + "", response.StatusDescription);
}
}
}
catch (BlogClientOperationCancelledException)
{
throw;
}
catch (Exception e)
{
Trace.WriteLine(e.ToString());
if (showUi)
{
ShowError(MessageId.UnexpectedErrorLogin, e.Message);
}
throw;
}
}