private void btnTwitterAuthorize_Click(object sender, EventArgs e)
{
var pin = tbTwitterPIN.Text;
if (!string.IsNullOrEmpty(pin))
{
pin = pin.Trim();
}
else
{
MessageBox.Show("Copy and paste the authentication PIN code from Twitter", "uTorrent Notifier - Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
_oAuth.AccessTokenGet(_oAuth.OAuthToken, pin);
_classRegistry.Config.Twitter.Token = _oAuth.Token;
_classRegistry.Config.Twitter.TokenSecret = _oAuth.TokenSecret;
_classRegistry.Config.Twitter.Pin = pin;
tbTwitterPIN.Enabled = false;
btnTwitterAuthorize.Enabled = false;
MessageBox.Show("Successfully authenticated with Twitter", "uTorrent Notifier - Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
_classRegistry.Config.Twitter.Pin = string.Empty;
tbTwitterPIN.Text = string.Empty;
lblTwitterPIN.Enabled = false;
tbTwitterPIN.Enabled = false;
btnTwitterAuthorize.Enabled = false;
MessageBox.Show("An error occurred trying to authenticate. Check your network settings and browser config, and try again.", "uTorrent Notifier - Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Performs authentication asynchronously, managing entire OAuth workflow
/// </summary>
/// <returns>TwitterAuthProviderUser with ScreenName and ID</returns>
internal async Task <TwitterAuthProviderUser> AuthenticateAsync()
{
string callbackStr = OAuthTwitter.FilterRequestParameters(callback);
string link = OAuthTwitter.AuthorizationLinkGet(OAuthRequestTokenUrl, OAuthAuthorizeUrl, callbackStr, false, AuthAccessType);
WebAuthenticationResult webAuthenticationResult =
await WebAuthenticationBroker.AuthenticateAsync(
WebAuthenticationOptions.None,
new Uri(link),
callback);
if (webAuthenticationResult.ResponseStatus == WebAuthenticationStatus.Success)
{
var authCallbackUri = new Uri(webAuthenticationResult.ResponseData);
string verifier = OAuthTwitter.GetUrlParamValue(authCallbackUri.Query, "oauth_verifier");
string oAuthToken = OAuthTwitter.GetUrlParamValue(authCallbackUri.Query, "oauth_token");
string screenName;
string userID;
OAuthTwitter.AccessTokenGet(oAuthToken, verifier, OAuthAccessTokenUrl, string.Empty, out screenName, out userID);
ScreenName = screenName;
UserId = userID;
OAuthToken = OAuthTwitter.OAuthToken;
OAuthTokenSecret = OAuthTwitter.OAuthTokenSecret;
return(new TwitterAuthProviderUser
{
UserName = screenName,
Id = userID
});
}
return(new TwitterAuthProviderUser
{
UserName = "",
Id = ""
});
}