Hi I'm developing currently a full stack web application for an organization, and I was tasked to use and apply ADFS and OpenID connect for authentication purposes. I've been reading some docs and I don't understand where I need to authenticate, on the front end side or on the backend side. I also can't find any examples for an react/.net app that uses adfs-openid authentication so i would be very grateful if any could help point me in the right direction.

Cheers,

From what I understand the authentication should happen on the react web app and then when calling the api the token should be verified but I would like to see examples of implementation