keycloak-parent org.keycloak 15.0.0-SNAPSHOT ../../pom.xml 4.0.0 keycloak-kerberos-federation Keycloak Kerberos Federation org.keycloak keycloak-core provided org.keycloak keycloak-server-spi provided org.keycloak keycloak-server-spi-private provided org.jboss.logging jboss-logging provided