I am trying to log in from another website where I have already logged in using Azure AD. I have created a button that will pass the odoo URL with an access_token. 

In the back end, I have written a code to fetch the token and access the user email and then I am trying to redirect to that user's homepage. i.e. I wanted it to skip the login page to redirect to the homepage with that specific user logged in. 

I have cross-checked that, this user is present in the odoo users and I can get the email for the user. However, I cannot redirect to the user's home page. 

Can someone please help me with a method or a backend code to achieve that?