How to create github or stackoverflow authentication in Mvc core : I have created an test app for multiple providers authentication in Asp .Net Core. Already have created authentication for Microsoft, Google, Facebook and Twitter but I don't know how to create authentication with GitHub or Stackoverflow.

    .AddFacebook(options =>

                {

                    options.AppId = "your appId";

                    options.AppSecret = "your appSecret";

                })

                .AddTwitter(options =>

                {

                    options.ConsumerKey = "your ConsumerKey";

                    options.ConsumerSecret = "your ConsumerSecret";

                })

                .AddMicrosoftAccount(options =>

                {

                    options.ClientId = "your Microsoft ClientId";

                    options.ClientSecret = "your Microsoft ClientSecret";

                })

                .AddGoogle(options =>

                {

                    options.ClientId = "your Google ClientId";

                    options.ClientSecret = "Your Google ClientSecret";

                })


