Hide login page for certain site

Question

Hello, I have a jsf project which I have implemented with NetBeans. What I want to do is add a login page before my first page is viewed that would have a specific username and password. But the tricky part is that I want the project to be inserted as a link or an iframe into another website, but since this website already has a login page, I want all the users that have logined into this website to be able to view my project directly, without showing the login page. Is that possible and how?

Answer 1

Maybe this can be a solution: in the action associated to the <h:commandLink> in the page of the first website redirecting to your project you can access your backing bean of scope session which contains the authentication data of your user and create the logic with two different navigation rules. Example:
public String goToTheProject(){
//retrieve the bean with scope session
if(myUser.isAuthenticated()){
  return "first_page";
else{
  return "login";
}