Hacker News Reader

Comment by lifeisstillgood | Hacker News Reader

This fascinated me - where and how does this fit into other identity providers (and thence into SSO).

I kind of yearn for client certificates everywhere simply because I can grok how that remains secure as we pass through layer after layer. the rest I just worry about

View on HN

keycloak can broker between identity providers. It can use social logins as identity providers, connect to ldap, kerberos and others for user federation, and then provide SAML and OpenIDC to other applications.

Exactly this. OIDC and SAML integrations with customers IdP's. Map identity metadata from the customer into our realm so they can provide data in any way they want and we map it down to our standard which allows our applications to stay clean when using this metadata for business logic.

We have also added an event plugin to keycloak to push login events to a queue for other services to consume.

We also offer local keycloak identities in case a customer does not or can not provide their own identities, and have added haveibeenpwnd logic to check password strength/reuse for these local keycloak identities.

As someone who has superficially looked into it a couple times and gotten pushed away by the complexity: what do you recommend for a backend? Is there another container that provides an LDAP service I could use? Or Kerberos?

I am rebuilding my homelab soon and I am interested in having centralized auth across all systems and as many applications as feasible, using my centralized fileserver as an IDP source via some application or another, as well as using Keycloak for some one-off projects where I don't really want to write a user layer.

Personally I just use Keycloak as the backend(storing the user and group information). I provision it with terraform since I find it easier to use than the webUI.

Reply on news.ycombinator.com