I followed this article https://azure.microsoft.com/en-us/blog/announcing-app-service-authentication-authorization/ to set up Azure authentication for my MVC app. First I tu
Thank you. This really helped. The below worked ok for me:
return RedirectToAction(string.Format("login/{0}?post_login_redirect_url=/Home/LoginCallBack", provider), ".auth");
provider can be one the strings: google, twitter, microsoftaccount,aad,facebook.
Also each provider must be configured on your project at the Azure Portal.
redirect url may be any uri on your project