public async Task <ActionResult> ExternalLoginCallback(string returnUrl) { var loginInfo = await AuthenticationManager.GetExternalLoginInfoAsync(); if (loginInfo == null) { return(RedirectToAction("Login")); } // Sign in the user with this external login provider if the user already has a login var result = await SignInManager.ExternalSignInAsync(loginInfo, isPersistent : true); switch (result) { case SignInStatus.Success: { // grab hold of the access token from the strava external login Claim stravaTokenClaim = loginInfo.ExternalIdentity.Claims.First(x => x.Type == "urn:strava:accesstoken"); Claim stravaRefreshTokenClaim = loginInfo.ExternalIdentity.Claims.First(x => x.Type == "urn:strava:refreshtoken"); Claim stravaExpiresAtClaim = loginInfo.ExternalIdentity.Claims.First(x => x.Type == "urn:strava:expiresat"); Claim stravaExpiresInClaim = loginInfo.ExternalIdentity.Claims.First(x => x.Type == "urn:strava:expiresin"); long stravaAthleteId = Convert.ToInt64(loginInfo.Login.ProviderKey); // update details from current strava athlete settings. FitnessViewer.Infrastructure.Helpers.StravaAthlete s = new Infrastructure.Helpers.StravaAthlete(stravaAthleteId, stravaTokenClaim.Value, stravaRefreshTokenClaim.Value, Convert.ToInt32(stravaExpiresAtClaim.Value), Convert.ToInt32(stravaExpiresInClaim.Value)); if (!s.UpdateAthlete(stravaTokenClaim.Value)) { // error occured somewhere during account creation. ASP.NET user record exists but not an Athlete record var userDetails = await UserManager.FindByEmailAsync(loginInfo.Email); if (userDetails != null) { s.AddAthlete(userDetails.Id, stravaTokenClaim.Value, stravaRefreshTokenClaim.Value, Convert.ToInt32(stravaExpiresAtClaim.Value), Convert.ToInt32(stravaExpiresInClaim.Value)); } } return(RedirectToLocal(returnUrl)); } case SignInStatus.LockedOut: return(View("Lockout")); case SignInStatus.RequiresVerification: return(RedirectToAction("SendCode", new { ReturnUrl = returnUrl, RememberMe = false })); case SignInStatus.Failure: default: { ExternalLoginConfirmationViewModel model = new ExternalLoginConfirmationViewModel(); model.Email = loginInfo.Email; return(await ExternalLoginConfirmation(model, null)); } //// If the user does not have an account, then prompt the user to create an account //ViewBag.ReturnUrl = returnUrl; //ViewBag.LoginProvider = loginInfo.Login.LoginProvider; //return View("ExternalLoginConfirmation", new ExternalLoginConfirmationViewModel { Email = loginInfo.Email }); } }