how can i use the Firebase Authentication ?

Hello

 

Use these links for login with googleor facebook

 

https://docs.microsoft.com/en-us/aspnet/mvc/overview/security/create-an-aspnet-mvc-5-app-with-facebook-and-google-oauth2-and-openid-sign-on

 

https://www.c-sharpcorner.com/article/facebook-authentication-for-Asp-Net-mvc-web-application/

 

https://docs.microsoft.com/en-us/aspnet/core/security/authentication/social/?view=aspnetcore-2.1