| /* |
| * 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 org.apache.eagle.security.auditlog; |
| |
| import com.typesafe.config.Config; |
| import org.apache.eagle.datastream.Collector; |
| import org.apache.eagle.datastream.JavaStormStreamExecutor2; |
| import org.apache.eagle.security.auditlog.timer.FileSensitivityPollingJob; |
| import org.apache.eagle.security.auditlog.util.SimplifyPath; |
| import org.apache.eagle.security.entity.FileSensitivityAPIEntity; |
| import org.apache.eagle.security.util.ExternalDataCache; |
| import org.apache.eagle.security.util.ExternalDataJoiner; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import scala.Tuple2; |
| |
| import java.util.Map; |
| import java.util.TreeMap; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| public class FileSensitivityDataJoinExecutor extends JavaStormStreamExecutor2<String, Map> { |
| private static final Logger LOG = LoggerFactory.getLogger(FileSensitivityDataJoinExecutor.class); |
| private Config config; |
| |
| @Override |
| public void prepareConfig(Config config) { |
| this.config = config; |
| } |
| |
| @Override |
| public void init() { |
| // start IPZone data polling |
| try{ |
| ExternalDataJoiner joiner = new ExternalDataJoiner(FileSensitivityPollingJob.class, config); |
| joiner.start(); |
| }catch(Exception ex){ |
| LOG.error("Fail bring up quartz scheduler", ex); |
| throw new IllegalStateException(ex); |
| } |
| } |
| |
| @Override |
| public void flatMap(java.util.List<Object> input, Collector<Tuple2<String, Map>> outputCollector){ |
| Map<String, Object> toBeCopied = (Map<String, Object>)input.get(1); |
| Map<String, Object> event = new TreeMap<String, Object>(toBeCopied); |
| Map<String, FileSensitivityAPIEntity> map = (Map<String, FileSensitivityAPIEntity>) ExternalDataCache.getInstance().getJobResult(FileSensitivityPollingJob.class); |
| FileSensitivityAPIEntity e = null; |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("Receive map: " + map + "event: " + event); |
| } |
| |
| String src = (String)event.get("src"); |
| if(map != null && src != null) { |
| String simplifiedPath = new SimplifyPath().build(src); |
| for (String fileDir : map.keySet()) { |
| Pattern pattern = Pattern.compile(simplifiedPath,Pattern.CASE_INSENSITIVE); |
| Matcher matcher = pattern.matcher(fileDir); |
| boolean isMatched = matcher.matches(); |
| if (isMatched) { |
| e = map.get(fileDir); |
| break; |
| } |
| } |
| } |
| event.put("sensitivityType", e == null ? "NA" : e.getSensitivityType()); |
| if(LOG.isDebugEnabled()) { |
| LOG.debug("After file sensitivity lookup: " + event); |
| } |
| // LOG.info(">>>> After file sensitivity lookup: " + event); |
| outputCollector.collect(new Tuple2(event.get("user"), event)); |
| } |
| } |