JBoss EAP/Wildfly Adapter
To be able to secure WAR apps deployed on JBoss EAP or Wildfly, you must install and configure the Keycloak SAML Adapter Subsystem.
You then provide a keycloak config,
/WEB-INF/keycloak-saml.xml file in your WAR and change the auth-method to KEYCLOAK-SAML within web.xml.
Both methods are described in this section.