Recently, I switched from WSO2 Identity Server to Keycloak, and all of a sudden, the sun is shining a bit brighter, birds are singing cheerful songs, and I'm pretty sure I just saw a unicorn pass by, leaving multi-colored droppings. Thanks!

That being said, I'm still pretty new, and could use some help. I'll probably have more questions like these pretty soon. Is there a instant messaging based channel (IRC, XMPP?) where you guys hang out? For the entry-level questions that I have, that might be more suitable.

In any case: my first question: We're using keycloak to form the user base of our existing product. Integration is going well, but I'm running into a snag: the existing product has a paged user overview - much like the keycloak administrative interface. However, unlike the keycloak interface, I need to be able to calculate the exact amount of pages (keycloak resorts to having a 'next page' button only, I need to explicitly provide references to every page).

To be able to integrate, I need to find a way to retrieve the total number of users for a particular realm. So far, I'm retrieving all users to be able to count them, which quite obviously defeats the purpose of having a paginated call in the first place. Is there a better way than keycloak.realm( "myRealm" ).users().search( null, null, null ).size() ?

Kind regards,

  Guus