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Blazor UI: Authentication

The application startup template is properly configured to use OpenId Connect to authenticate the user;

The Blazor Server application UI is actually a hybrid application that is combined with the MVC UI, and uses the login page provided by the MVC UI. When users enter a page that requires login, they are redirected to the /Account/Login page. Once they complete the login process, they are returned back to the application's UI. The login page also contains features like registration, password recovery, etc.