Keycloak
Keycloak is used as a web-based SSO and management software for authenticating with LDAP accounts.
How-to
Log in to the admin interface
The administrator interface is located at https://idp.majava.org/admin/. It also uses separate accounts - you should have a separate password you use to log in to the Keycloak admin console only.
You likely want to immediately change to the 'majava' realm after logging in from the dropdown on the top left.