[willow9886]

It includes an LDAP server to persist all the data generated by the service.

You can integrate your own backend LDAP server using the cache refresh feature: https://gluu.org/docs/ce/admin-guide/user-management/#ldap-s...

It is pretty beefy though, built for enterprise use cases.

[tokenizerrr]

Bookmarked, thanks. I'll be sure to try gluu again and giving it its own server if u2f becomes a requirement, or if I need any of the other features it offers.