You must log out from the Google Account you used to log in from your app, otherwise you'll get logged in again (logout from your app works: in fact, you're being logged in again with a new session): after all, that's what single sign on is meant to do :-)
What you can do is deploy a servlet at /_ah/openid_logout which says to your user "you logged out: logout from Google too" and provide the logout link for Google Accounts (e.g. https://mail.google.com/mail/?logout&hl=en) or Google Apps (https://mail.google.com/a/mydomain.com/?logout&hl=en- GB). AFAIK there's no other chance to do it: I can confirm Atlassian Jira uses this approach to manage this use case (that's where I copied it from, btw). Regards Lorenzo On Dec 7, 3:31 pm, dflorey <daniel.flo...@gmail.com> wrote: > Do you know any working app with a proper OpenID workflow where I can > test if this really works? > I want to achieve that a user can login to the app, logout and can > login with a different account of the same domain (without being > forced to clear the cache manually). > > On 6 Dez., 12:33, "l.denardo" <lorenzo.dena...@gmail.com> wrote: > > > Logout works *for your app*. This means that your user is logged out > > from your app, but must explicitly log out from his Google Account. > > If the user comes back to your app while still being logged in to > > Google and you accept login without any intermediate step, he will be > > logged in again in your application. > > > If he logged out from Google, or you provide an intermediate step > > (e.g. your app login page asks if you want to login with Google > > accounts or Google Apps) everything will work fine. > > > Regards > > Lorenzo > > > On Dec 6, 10:17 am, dflorey <daniel.flo...@gmail.com> wrote: > > > > Hi, > > > is logout currently supported with FederatedLogin on app engine? > > > Is it possible to use the logout url and login afterwards with a > > > different email on the same domain or will it automatically login with > > > the previous email until I empty all cookies? > > > I've read about this a while ago in the docs, but the note is gone so > > > I'm wondering if this is now fixed. > > > > Thanks, > > > > Daniel -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
