We have a similar issue using Google account login, not OpenID. It appears whenever you're signed in to Google with multiple accounts. After you selected an account to sign-in with, you get error 500 (and nothing appears in the application logs). If you're signed in to Google using one account only, it works as expected.
I reported this two months ago (and created a production issue) but no fix. On Tuesday, May 22, 2012 10:20:22 PM UTC+2, Joshua Smith wrote: > > It's issues like this which lead me to conclude that the whole "let > someone else manage your user's identity" is a fundamentally flawed > business proposition. > > If you are in the business of providing services to your users, relying on > an unpaid, non-supporting 3rd party to handle their login credentials is > insane. > > On May 22, 2012, at 4:07 PM, Jan Zawadzki / Hapara wrote: > > > So this is getting worse - domains that used to work yesterday are now > > getting the 500 error. It looks like a security change that's getting > > rolled out across domains is causing this. > > > > The actual URL that triggers it: > > > > > https://teacherdashboard.appspot.com/_ah/login_redir?claimid=www.google.com/accounts/o8/site-xrds?hd=MYDOMAIN&continue=https://teacherdashboard.appspot.com/MYDOMAIN > > > > > Btw - the following doesn't work either: > > > > > https://teacherdashboard.appspot.com/_ah/login_redir?claimid=www.google.com/accounts/o8/id?hd=MYDOMAIN&continue=https://teacherdashboard.appspot.com/MYDOMAIN > > > > > (note /o8/site-xrds vs /o8/id) > > > > This is quite critical as our users cannot login to GAE apps. > > > > Thanks! > > > > Jan > > > > -- > > You received this message because you are subscribed to the Google > Groups "Google App Engine" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > [email protected]. > > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/JYYjaB0KglcJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
