In case that’s too many acronyms,

A UI-first Identity Access Management (IAM) / Single-Sign-On (SSO) platform supporting OAuth 2.0, OIDC, SAML and CAS, integrated with Casbin RBAC and ABAC permission management. Supports third-party applications login, such as GitHub, Google, QQ, WeChat, etc., and other plugins can extend the third party logins Casdoor can use.

  • Neither, it’s a method to allow users to login to your app/site, without needing a specific registration there. It does not replace Bitwarden, that is client side. This is server side.

    EG you set this up and then on your app login, you say ‘hey, login with facebook’. Casdoor handles the authorization and authentication to Facebook, returns a code to your site ‘Yes thats good’ or ‘No that’s not’. Then you handle accordingly