DefaultClientPolicyManagerFactory.java
/*
* Copyright 2021 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.keycloak.services.clientpolicy;
import java.util.List;
import org.jboss.logging.Logger;
import org.keycloak.Config;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.representations.idm.ClientProfileRepresentation;
/**
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class DefaultClientPolicyManagerFactory implements ClientPolicyManagerFactory {
private static final Logger logger = Logger.getLogger(DefaultClientPolicyManagerFactory.class);
// Global (builtin) profiles are loaded on booting keycloak at once.
// therefore, their representations are kept and remain unchanged.
// these are shared among all realms.
private volatile List<ClientProfileRepresentation> globalClientProfiles;
@Override
public ClientPolicyManager create(KeycloakSession session) {
return new DefaultClientPolicyManager(session, () -> getGlobalClientProfiles(session));
}
@Override
public void init(Config.Scope config) {
}
@Override
public void postInit(KeycloakSessionFactory factory) {
}
@Override
public void close() {
}
@Override
public String getId() {
return "default";
}
/**
* When this method is called, assumption is that CLIENT_POLICIES feature is enabled
*/
protected List<ClientProfileRepresentation> getGlobalClientProfiles(KeycloakSession session) {
if (globalClientProfiles == null) {
synchronized (this) {
if (globalClientProfiles == null) {
logger.trace("LOAD GLOBAL CLIENT PROFILES ON KEYCLOAK");
// load builtin profiles from keycloak-services
try {
this.globalClientProfiles = ClientPoliciesUtil.getValidatedGlobalClientProfilesRepresentation(session, getClass().getResourceAsStream("/keycloak-default-client-profiles.json"));
} catch (ClientPolicyException cpe) {
logger.warnv("LOAD GLOBAL PROFILES ON KEYCLOAK FAILED :: error = {0}, error detail = {1}", cpe.getError(), cpe.getErrorDetail());
throw new IllegalStateException(cpe);
}
}
}
}
return globalClientProfiles;
}
}