I followed this article https://azure.microsoft.com/en-us/blog/announcing-app-service-authentication-authorization/ to set up Azure authentication for my MVC app. First I tu
You can use the post_login_redirect_url query string parameter to do this.
For example, if you want to automatically navigate the user to /welcome.html after logging in, you can set your login redirect to ~/.auth/login/aad?post_login_redirect_url=/welcome.html, and the user will be redirected to this page instead of the generic welcome page.