Keycloak from Redhat is also pretty good: http://www.keycloak.org/ http://www.keycloak.org/ https://github.com/keycloak/keycloak https://github.com/keycloak/ke

Keycloak from Redhat is also pretty good: http://www.keycloak.org/ http://www.keycloak.org/ https://github.com/keycloak/keycloak https://github.com/keycloak/keycloak