Any application that wants to use Google API, must have to register a Client application in Google to get a Client Id and Client Secret. That application will further use this Client Id and Client Secret to get an Access Token from Google to access its APIs.
In this post, we will understand, how can we implement Login with Google Account functionality in our web application. We will be doing this authentication using the Open Id Connect protocol.
In this post, we will understand how can we enable the user to log in with their work, school, or personal Microsoft account or Azure Active Directory account using ASP.NET Core.