I have a website that has a draft mode. Someone can login and see what the site looks like to approve it before the public can see it. I have YouTube videos on an account that I put on private because I don't want the world to see them. However, I do want the people who login to the draft mode to be able to watch the private embeds. Is there a way I can use the YouTube api and do it so the people can only see the videos and not really be logged in as that person (so they cannot modify the video settings) and not be able to stay signed in after leaving my webpage.