public ActionResult ExternalLoginCallback(string returnUrl) { AuthenticationResult result = OAuthWebSecurity.VerifyAuthentication(Url.Action("ExternalLoginCallback", new { ReturnUrl = returnUrl })); if (!result.IsSuccessful) { return RedirectToAction("ExternalLoginFailure"); } if (OAuthWebSecurity.Login(result.Provider, result.ProviderUserId, createPersistentCookie: false)) { return RedirectToLocal(returnUrl); } if (User.Identity.IsAuthenticated) { // If the current user is logged in add the new account OAuthWebSecurity.CreateOrUpdateAccount(result.Provider, result.ProviderUserId, User.Identity.Name); return RedirectToLocal(returnUrl); } // User is new, ask for their desired membership name var loginData = OAuthWebSecurity.SerializeProviderUserId(result.Provider, result.ProviderUserId); ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(result.Provider).DisplayName; ViewBag.ReturnUrl = returnUrl; var registerExternalModel = new RegisterExternalLoginModel { UserName = result.UserName, ExternalLoginData = loginData }; if (result.ExtraData.ContainsKey("name") && !string.IsNullOrEmpty(result.ExtraData["name"])) { var fullName = result.ExtraData["name"].Split(' '); registerExternalModel.FirstName = fullName[0]; registerExternalModel.LastName = fullName[fullName.Count() - 1]; } return View("ExternalLoginConfirmation", registerExternalModel); }
public ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl) { string provider = null; string providerUserId = null; if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId)) { return RedirectToAction("Manage"); } if (ModelState.IsValid) { // Insert a new user into the database using (var db = new EtiketiUstundeDbContext()) { UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower()); // Check if user already exists if (user == null) { // Insert name into the profile table db.UserProfiles.Add(new UserProfile { UserName = model.UserName, FirstName = model.FirstName, LastName = model.LastName}); db.SaveChanges(); OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName); OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false); return RedirectToLocal(returnUrl); } else { ModelState.AddModelError("UserName", "User name already exists. Please enter a different user name."); } } } ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName; ViewBag.ReturnUrl = returnUrl; return View(model); }