/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.jbpm.services.task.identity.adapter;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class WebSphereUserGroupAdapter implements UserGroupAdapter {
private static final Logger logger = LoggerFactory.getLogger(WebSphereUserGroupAdapter.class);
private Object registry;
public WebSphereUserGroupAdapter() {
try {
this.registry = InitialContext.doLookup("UserRegistry");
} catch (NamingException e) {
logger.info("Unable to look up UserRegistry in JNDI under key 'UserRegistry', disabling websphere adapter");
}
}
@SuppressWarnings("rawtypes")
@Override
public List<String> getGroupsForUser(String userId) {
List<String> roles = new ArrayList<String>();
if (registry == null || userId == null || userId.isEmpty()) {
return roles;
}
try {
Method method = registry.getClass().getMethod("getGroupsForUser", new Class[]{String.class});
List rolesIn = (List) method.invoke(registry, new Object[]{userId});
if (rolesIn != null) {
for (Object o : rolesIn) {
roles.add( o.toString() );
}
}
} catch (Exception e) {
logger.error("Unable to get roles for user {} from registry due to {}", userId, e.getMessage(), e);
}
return roles;
}
}