New Post: Web Request Failed

Hi

The callback URL comes from this code:

var applicationCredentials = CredentialsCreator.GenerateApplicationCredentials(Settings.GetString("TwitterConsumerKey"), Settings.GetString("TwitterConsumerSecret"));
sURL = CredentialsCreator.GetAuthorizationURLForCallback(applicationCredentials, sCMSURL + "Social/Confirm_Auth.aspx?AuthID=" + this.PKValue.ToString());

(and the user is then redirected to the value in 'sURL')

The value in the second step of the process:

var newCredentials = CredentialsCreator.GetCredentialsFromCallbackURL(oContext.Request.Url.AbsoluteUri, applicationCredentials);

"oContext.Request.Url.AbsoluteUri" contains the "oauth_token" and "oauth_verifier" as indicated.