Could someone take a look at this PR? https://github.com/jenkinsci/openid-plugin/pull/4 The problem is that the plugin tries to use the OpenID team memberships extension, which isn't part of the Google OpenID implementation. Google must have recently started limiting the URL that gets passed during the OpenID flow or our list of people in our authentication list got too big. The error screen appears as follows: <https://f.cloud.github.com/assets/326857/1039238/9b0915bc-0f7c-11e3-9b05-d5feb8cabe9d.png> Either way, the query string is enormous and the way to fix it is to disable this extension. I recompiled the plugin with this fix and the problem gets resolved. Thanks, Roger -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.