GroupConfigPropertyByPathSynchronizer.java
/*
* Copyright 2022 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.broker.provider.mappersync;
import org.keycloak.broker.provider.ConfigConstants;
import org.keycloak.models.GroupModel;
import org.keycloak.models.RealmModel;
import org.keycloak.models.utils.KeycloakModelUtils;
import java.util.function.Consumer;
import static org.keycloak.models.utils.KeycloakModelUtils.GROUP_PATH_SEPARATOR;
/**
* Updates a group reference in a mapper config, when the path of a group changes.
*
* @author <a href="mailto:daniel.fesenmeyer@bosch.io">Daniel Fesenmeyer</a>
*/
public class GroupConfigPropertyByPathSynchronizer extends AbstractConfigPropertySynchronizer<GroupModel.GroupPathChangeEvent> {
public static final GroupConfigPropertyByPathSynchronizer INSTANCE = new GroupConfigPropertyByPathSynchronizer();
private GroupConfigPropertyByPathSynchronizer() {
// noop
}
@Override
public Class<GroupModel.GroupPathChangeEvent> getEventClass() {
return GroupModel.GroupPathChangeEvent.class;
}
@Override
public RealmModel extractRealm(GroupModel.GroupPathChangeEvent event) {
return event.getRealm();
}
@Override
public String getConfigPropertyName() {
return ConfigConstants.GROUP;
}
@Override
protected void updateConfigPropertyIfNecessary(GroupModel.GroupPathChangeEvent event,
String currentPropertyValue, Consumer<String> propertyUpdater) {
String configuredGroupPath = KeycloakModelUtils.normalizeGroupPath(currentPropertyValue);
String previousGroupPath = event.getPreviousPath();
if (configuredGroupPath.equals(previousGroupPath)) {
String newPath = event.getNewPath();
propertyUpdater.accept(newPath);
} else if (isSubGroupOf(configuredGroupPath, previousGroupPath)) {
String newPath = event.getNewPath() + configuredGroupPath.substring(previousGroupPath.length());
propertyUpdater.accept(newPath);
}
}
private static boolean isSubGroupOf(String groupPath, String potentialParentGroupPath) {
return groupPath.startsWith(potentialParentGroupPath + GROUP_PATH_SEPARATOR);
}
}