eagle.security.auditlog.timer.IPZonePollingJob.java Source code

Introduction

Here is the source code for eagle.security.auditlog.timer.IPZonePollingJob.java

Source

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 eagle.security.auditlog.timer;

import java.util.List;
import java.util.Map;

import eagle.common.config.EagleConfigConstants;
import eagle.security.util.ExternalDataCache;
import org.quartz.Job;
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import eagle.log.entity.GenericServiceAPIResponseEntity;
import eagle.security.hdfs.entity.IPZoneEntity;
import eagle.service.client.IEagleServiceClient;
import eagle.service.client.impl.EagleServiceClientImpl;
import com.google.common.base.Function;
import com.google.common.collect.Maps;

public class IPZonePollingJob implements Job {
    private final static Logger LOG = LoggerFactory.getLogger(IPZonePollingJob.class);

    @Override
    public void execute(JobExecutionContext context) throws JobExecutionException {
        JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();
        try {
            List<IPZoneEntity> ipZones = load(jobDataMap);
            if (ipZones == null) {
                LOG.warn("Ipzone information is empty");
                return;
            }
            Map<String, IPZoneEntity> map = Maps.uniqueIndex(ipZones, new Function<IPZoneEntity, String>() {
                @Override
                public String apply(IPZoneEntity input) {
                    return input.getTags().get("iphost");
                }
            });
            ExternalDataCache.getInstance().setJobResult(getClass(), map);
        } catch (Exception ex) {
            LOG.error("Fail loading ip zones data", ex);
        }
    }

    private List<IPZoneEntity> load(JobDataMap jobDataMap) throws Exception {
        Map<String, Object> map = (Map<String, Object>) jobDataMap.get(EagleConfigConstants.EAGLE_SERVICE);
        String eagleServiceHost = (String) map.get(EagleConfigConstants.HOST);
        Integer eagleServicePort = (Integer) map.get(EagleConfigConstants.PORT);
        String username = map.containsKey(EagleConfigConstants.USERNAME)
                ? (String) map.get(EagleConfigConstants.USERNAME)
                : null;
        String password = map.containsKey(EagleConfigConstants.PASSWORD)
                ? (String) map.get(EagleConfigConstants.PASSWORD)
                : null;
        // load from eagle database
        LOG.info("Load ip zone information from eagle service " + eagleServiceHost + ":" + eagleServicePort);
        IEagleServiceClient client = new EagleServiceClientImpl(eagleServiceHost, eagleServicePort, username,
                password);
        String query = "IPZoneService[]{*}";
        GenericServiceAPIResponseEntity<IPZoneEntity> response = client.search().pageSize(Integer.MAX_VALUE)
                .query(query).send();
        client.close();
        if (response.getException() != null)
            throw new IllegalStateException(response.getException());
        return response.getObj();
    }
}