Hello, I don't know if this can work for you... In our app we authorize users recording email addresses in datastore. WE use a custom admin page where we add user emails (or entire domains) to allow users to access our app. When a user logs in, we check if he's authorized and we serve the application if he is, otherwise we prompt an error message.
Maybe you can call an immediate redirect to logout url from your serving page so unauthorized users get immediately logged out. Notice that this requires you to set up a user authorization mchanism on your own. There's no option to filter users using regular APIs. This is a lack I hope will be removed, and maybe one of the improvements from AppEngine for business (the central management console seems to go towards this direction). Furthermore, I guess there's no way to generate User objects from a user email address. You need to know an "auth domain" to get the unique identifier, and that seems something hard to guess especially if you use openID (I never tested this, so maybe I'm wrong). Using only the email address to filter users is not the best thing to do, but it's ok for us. Hope this can be useful Regards Lorenzo On Oct 21, 6:30 am, Didier Durand <durand.did...@gmail.com> wrote: > Hello, > > I implemented UserService with GWT to get the login service of Google > Accounts. Works fine with the provided login and logout links. > > But, Google Accounts will accept login for all the accounts it knows > (much much more than my application with a few users only) > > How can I force logout of a user that Google Accounts accepts right > after the login because my application doesn't know this user ? > > Thanks > didier -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
