For those wary of vendor lock-in, or for those wanting a self-hosted similar service: Just yesterday I spun up my own oauth.io oauthd server. It's working out f

For those wary of vendor lock-in, or for those wanting a self-hosted similar service: Just yesterday I spun up my own oauth.io oauthd server. It's working out fairly well. It's only third-party authentication, it doesn't handle guest users or local authentication.