Need Help

[Kiran Rathod]

My project has a requirement of developing an angular app which will be integrated into their main portal. So they will provide our application link inside their main portal.

After clicking on that link, our application should open with previous login.

So my question is that, when user clicks on our URL in client's portal, They are calling our app link with some headers in request.

So I am not able to understand how can i fetch that headers in angular and validate those headers and navigate user to our dashboard component.

By the way i am using spring boot as backend rest api.

Please suggest any approach.