Probably a stupid question, but I have some trouble understanding if both normal MVC application Organizational Accounts On-Premises Authentication and On-Premises high-trust app authentication for Sharepoint can/or do use Active Directory for authentication.
My problem is that I'm creating an app for Sharepoint I use Active Directory (Not Azure on the cloud) for the user authentication. Im not sure how I should set this up and if I can go do this by creating the high-trust on-premises Sharepoint app or if I have create a normal MVC app with Organizational Authentication and then find a way to deploy it to Sharepoint as a Provider-hosted one. Is this the way it's done or am I way off? (Please point me in the right direction if I am)