How to add Azure Active Directory authentication only to some Razor Pages in a web app?

Question

I have implemented the Azure Active Directory authentication following Azure AD Authentication on the Stackoverflow. In my project, I need the authentication only on the Settings page and the other pages to be available without any authentication. Can anyone guide me on how to achieve this? I have a dedicated layout page for the Settings page which calls the <partial name="_LoginPartial" />

Answer 1

You can configure which pages to protect from unauthorised users as follows:

services.AddRazorPages()
    .AddRazorPagesOptions(options =>
    {
        options.Conventions.AuthorizePage("/Settings");
    });