A simple OAuth provider. See below for more information, or check out the source of CentralLogin on GitLab. To integrate it with your ruby-apps, use the omniauth-central_login gem.
This app builds on the foundations of the Doorkeeper, Doorkeeper::OpenidConnect and Devise to provide a central login system.
While Doorkeeper supports other OAuth flows, CentralLogin focusses on OpenID Connect as it is a more complete, and hence useful standard, for most use cases where you want to support authentication & authorization.
This project builds on years of juggling with different authentication providers and implementations. It may cut corners to be a pragmatic and less flexible solution which you can host on your own. You don't have to tie your users to a closed authentication system such as Auth0, Azure Directory, Cognito (the horror, really, stay away from it) or something else. In the past I've been a happy user of Keycloak, which is definitely way more advanced than this project, but it in the end it is a Java application and hence harder for me to maintain and not focussed on what I think are the core requirements :)
So, are you in the market for:
Dit artikel van murblog van Maarten Brouwers (murb) is in licentie gegeven volgens een Creative Commons Naamsvermelding 3.0 Nederland licentie .