Microsft Owin Facebook authentication is not working in MVC application

问题

I am working in Asp.Net MVC appplication. I am using the default visual studio project template. Google authentication is working fine but facebook doesn't. I specified a valid appId and appSecred generated on my facebook developer portal and the app is available to the public.

app.UseFacebookAuthentication(
       appId: "111111111111",
       appSecret: "aaaaaaaaa");

After the user tries to login with facebook, the system redirects to https://localhost:44301/Account/Login#=

It is not entering to /Account/ExternalLoginCallback, so I assume the login failed.

Can somebody tell me what I am doing wrong?

Thanks in advance.

回答1:

Go to NuGet Package Manager and run this command Install-Package Microsoft.Owin.Security.Facebook and try doing the log in.

回答2:

3.0 uses obsolete APIs, update to 3.1. https://github.com/aspnet/AspNetKatana/issues/38

来源：https://stackoverflow.com/questions/43523602/microsft-owin-facebook-authentication-is-not-working-in-mvc-application