| /** |
| * 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.metron.enrichment.adapters.cif; |
| |
| import java.io.IOException; |
| import java.io.Serializable; |
| import java.lang.invoke.MethodHandles; |
| import java.nio.charset.StandardCharsets; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.HBaseConfiguration; |
| import org.apache.hadoop.hbase.KeyValue; |
| import org.apache.hadoop.hbase.TableName; |
| import org.apache.hadoop.hbase.client.Connection; |
| import org.apache.hadoop.hbase.client.ConnectionFactory; |
| import org.apache.hadoop.hbase.client.Get; |
| import org.apache.hadoop.hbase.client.Result; |
| import org.apache.hadoop.hbase.client.Table; |
| import org.apache.metron.enrichment.cache.CacheKey; |
| import org.apache.metron.enrichment.interfaces.EnrichmentAdapter; |
| import org.json.simple.JSONObject; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @SuppressWarnings("unchecked") |
| public class CIFHbaseAdapter implements EnrichmentAdapter<CacheKey>,Serializable { |
| private static final Logger LOGGER = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| private static final long serialVersionUID = 1L; |
| private String _tableName; |
| private Table table; |
| private String _quorum; |
| private String _port; |
| |
| public CIFHbaseAdapter(String quorum, String port, String tableName) { |
| _quorum = quorum; |
| _port = port; |
| _tableName = tableName; |
| } |
| |
| |
| @Override |
| public void logAccess(CacheKey value) { |
| |
| } |
| |
| @Override |
| public JSONObject enrich(CacheKey k) { |
| String metadata = k.coerceValue(String.class); |
| JSONObject output = new JSONObject(); |
| LOGGER.debug("=======Looking Up For: {}", metadata); |
| output.putAll(getCIFObject(metadata)); |
| |
| return output; |
| } |
| |
| @SuppressWarnings({ "rawtypes", "deprecation" }) |
| protected Map getCIFObject(String key) { |
| |
| LOGGER.debug("=======Pinging HBase For: {}", key); |
| |
| Get get = new Get(key.getBytes(StandardCharsets.UTF_8)); |
| Result rs; |
| Map output = new HashMap(); |
| |
| try { |
| rs = table.get(get); |
| |
| for (KeyValue kv : rs.raw()) |
| output.put(new String(kv.getQualifier(), StandardCharsets.UTF_8), "Y"); |
| |
| } catch (IOException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| return output; |
| } |
| |
| @Override |
| public boolean initializeAdapter(Map<String, Object> config) { |
| |
| // Initialize HBase Table |
| Configuration conf = null; |
| conf = HBaseConfiguration.create(); |
| conf.set("hbase.zookeeper.quorum", _quorum); |
| conf.set("hbase.zookeeper.property.clientPort", _port); |
| |
| try { |
| LOGGER.debug("=======Connecting to HBASE==========="); |
| LOGGER.debug("=======ZOOKEEPER = {}", conf.get("hbase.zookeeper.quorum")); |
| Connection connection = ConnectionFactory.createConnection(conf); |
| table = connection.getTable(TableName.valueOf(_tableName)); |
| return true; |
| } catch (IOException e) { |
| LOGGER.debug("=======Unable to Connect to HBASE==========="); |
| e.printStackTrace(); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public void updateAdapter(Map<String, Object> config) { |
| } |
| |
| |
| public String enrichByIP(String metadata) { |
| return null; |
| } |
| |
| |
| public String enrichByDomain(String metadata) { |
| return null; |
| } |
| |
| |
| public String enrichByEmail(String metadata) { |
| return null; |
| } |
| |
| @Override |
| public void cleanup() { |
| |
| } |
| |
| @Override |
| public String getOutputPrefix(CacheKey value) { |
| return value.getField(); |
| } |
| } |