Update Google SSO for Atlassian Confluence to work after March 19th as all Google+ APIs and Google+ Sign-in will be shut down completely.
Google emailed me to say that the Atlassian Confluence Google SSO plugin will stop working after March 19th as the plus.people.getOpenIdConnect library will stop working.
From Google:
On March 7, 2019, all Google+ APIs and Google+ Sign-in will be shut down completely. This will be a progressive shutdown beginning in late January, with calls to these APIs starting to intermittently fail as early as January 28, 2019.
What do I need to do?
Please update your projects listed below by March 7, 2019 and ensure they are no longer using Google+ APIs. The data below shows which Google+ API methods your projects have recently called.