Use single sign on for multiple portal domains
Is it possible for a user to sign on once to a domain, and then be able to access other domains. What I'm trying to do is have one user registration page/login page, but use different portal server domains to present different sites, while at the same time having a type of single sign on, once a user has entered his credentials. Thus my registration process will create a new ldap user in an external directory, and i can then just point all the different domains to that External Ldap directory.
I wouldn't recommend this because it would affect performance plus there are potential other issues like conflict that you would run into ..
Everytime a user logs into a new session is created for him and this means a user might have multiple sessions on the server. The cookie that is also set is dependent on per portal domain so it might not work ..
An alternative approach might be to have multiple roles and then customize the role for different views. You can modify the membership code in such a way that based on certain criteria you can assign him to a particular role, equivalent to your domain. However the problem could be if you want to provide delegated admin, currently the delegated admin is only at a domain level.
