// get the oauth access token for the user from OauthAccessTokenStorage.xml
public static void GetOauthAccessTokenForUser(string emailID, Page page)
{
string path = page.Server.MapPath("/") + @"OauthAccessTokenStorage.xml";
string searchUserXpath = "//record[@usermailid='" + emailID + "']";
XmlDocument doc = new XmlDocument();
doc.Load(path);
XmlNode record = doc.SelectSingleNode(searchUserXpath);
if (record != null)
{
page.Session["realm"] = record.Attributes["realmid"].Value;
page.Session["dataSource"] = record.Attributes["dataSource"].Value;
string secuirtyKey = ConfigurationManager.AppSettings["securityKey"];
page.Session["accessToken"] = CryptographicHelper.DecryptData(record.Attributes["encryptedaccesskey"].Value, secuirtyKey);
page.Session["accessTokenSecret"] = CryptographicHelper.DecryptData(record.Attributes["encryptedaccesskeysecret"].Value, secuirtyKey);
// Add flag to session which tells that accessToken is in session
page.Session["Flag"] = true;
}
}
