public ActionResult Login2(string returnUrl)
{
var email = Session["email"] as string;
if (string.IsNullOrWhiteSpace(email))
{
return(RedirectToAction("Login", new { ReturnUrl = returnUrl }));
}
var model = new Login2Form
{
Email = email,
Challenge = Session["challenge"] as string,
QrUrl = Session["qrUrl"] as string,
};
var respErr = TempData["responseError"] as string;
if (respErr != null)
{
ModelState.AddModelError("Response", respErr);
}
return(View("Login2", model));
}
public ActionResult Login2(Login2Form model, string returnUrl)
{
if (ModelState.IsValid)
{
var userIp = Request.UserHostAddress;
var crc = Sha256(_consumerSecret + model.Response);
var client = new SoapSoapClient();
var errorCode = client.CheckUserAnswer(_consumerId, model.Email, model.Challenge, model.Response, "", userIp, crc);
if (errorCode == 0)
{
FormsAuthentication.RedirectFromLoginPage(model.Email, false);
return(new EmptyResult());
}
var errorMsg = client.GetErrDesc(errorCode, "en");
TempData["responseError"] = errorMsg;
var email = model.Email;
crc = Sha256(_consumerSecret + email);
var result = client.GetChallenge(_consumerId, email, userIp, crc);
if (result.ErrorCode == 0)
{
Session["challenge"] = result.Challenge;
Session["qrUrl"] = result.QrUrl;
return(RedirectToAction("Login2", new { ReturnUrl = returnUrl }));
}
if (result.ErrorCode == 301)
{
TempData["responseError"] = null;
return(Redirect(AskPermissionUrl(email, returnUrl)));
}
Session["challenge"] = Session["qrUrl"] = null;
return(RedirectToAction("Login", new { ReturnUrl = returnUrl }));
}
if (string.IsNullOrWhiteSpace(model.Email))
{
return(RedirectToAction("Login", new { ReturnUrl = returnUrl }));
}
return(View("Login2", model));
}