| /* |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.maxmind.asn; |
| |
| import com.google.common.collect.ImmutableMap; |
| import org.apache.commons.io.FileUtils; |
| import org.apache.metron.stellar.dsl.Context; |
| import org.apache.metron.test.utils.UnitTestHelper; |
| import org.json.simple.JSONObject; |
| import org.junit.Rule; |
| import org.junit.jupiter.api.AfterAll; |
| import org.junit.jupiter.api.BeforeAll; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.migrationsupport.rules.EnableRuleMigrationSupport; |
| import org.junit.rules.TemporaryFolder; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Optional; |
| |
| import static org.apache.metron.enrichment.adapters.maxmind.MaxMindDatabase.EXTENSION_TAR_GZ; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertFalse; |
| |
| @EnableRuleMigrationSupport |
| public class GeoLiteAsnDatabaseTest { |
| |
| private static Context context; |
| private static File asnHdfsFile; |
| private static File asnHdfsFile_update; |
| private static final String IP_ADDR = "8.8.4.0"; |
| private static final String GEO_ASN = "GeoLite2-ASN"; |
| private static final String GEO_ASN_FILE_NAME = GEO_ASN + EXTENSION_TAR_GZ; |
| private static final String GEO_ASN_COPY_FILE_NAME = GEO_ASN + "-2" + EXTENSION_TAR_GZ; |
| |
| private static JSONObject expectedAsnMessage = new JSONObject(); |
| |
| @Rule |
| public TemporaryFolder testFolder = new TemporaryFolder(); |
| |
| @BeforeAll |
| @SuppressWarnings("unchecked") |
| public static void setupOnce() throws IOException { |
| // Construct this explicitly here, otherwise it'll be a Long instead of Integer. |
| expectedAsnMessage.put("autonomous_system_organization", "Google LLC"); |
| expectedAsnMessage.put("autonomous_system_number", 15169); |
| expectedAsnMessage.put("network", "8.8.4.0"); |
| |
| String baseDir = UnitTestHelper.findDir("GeoLite"); |
| asnHdfsFile = new File(new File(baseDir), GEO_ASN_FILE_NAME); |
| asnHdfsFile_update = new File(new File(baseDir), GEO_ASN_COPY_FILE_NAME); |
| FileUtils.copyFile(asnHdfsFile, asnHdfsFile_update); |
| } |
| |
| @AfterAll |
| public static void tearDown() { |
| FileUtils.deleteQuietly(asnHdfsFile_update); |
| } |
| |
| @BeforeEach |
| public void setup() throws Exception { |
| testFolder.create(); |
| context = new Context.Builder().with(Context.Capabilities.GLOBAL_CONFIG, |
| () -> ImmutableMap.of(GeoLiteAsnDatabase.ASN_HDFS_FILE, asnHdfsFile.getAbsolutePath()) |
| ).build(); |
| } |
| |
| @Test |
| public void testGetLocal() { |
| GeoLiteAsnDatabase.INSTANCE.update(asnHdfsFile.getAbsolutePath()); |
| |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get("192.168.0.1"); |
| assertFalse(result.isPresent(), "Local address result should be empty"); |
| } |
| |
| @Test |
| public void testExternalAddressNotFound() { |
| GeoLiteAsnDatabase.INSTANCE.update(asnHdfsFile.getAbsolutePath()); |
| |
| // the range 203.0.113.0/24 is assigned as "TEST-NET-3" and should never be locatable |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get("203.0.113.1"); |
| assertFalse(result.isPresent(), "External address not found"); |
| } |
| |
| @Test |
| public void testGetRemote() { |
| GeoLiteAsnDatabase.INSTANCE.update(asnHdfsFile.getAbsolutePath()); |
| |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get(IP_ADDR); |
| assertEquals(expectedAsnMessage, |
| result.get(), "Remote Local IP should return result based on DB"); |
| } |
| |
| @Test |
| public void testMultipleUpdates() { |
| GeoLiteAsnDatabase.INSTANCE.update(asnHdfsFile.getAbsolutePath()); |
| GeoLiteAsnDatabase.INSTANCE.update(asnHdfsFile.getAbsolutePath()); |
| |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get(IP_ADDR); |
| assertEquals(expectedAsnMessage, result.get(), |
| "Remote Local IP should return result based on DB"); |
| } |
| |
| @Test |
| public void testUpdateIfNecessary() { |
| HashMap<String, Object> globalConfig = new HashMap<>(); |
| globalConfig.put(GeoLiteAsnDatabase.ASN_HDFS_FILE, asnHdfsFile.getAbsolutePath()); |
| GeoLiteAsnDatabase.INSTANCE.updateIfNecessary(globalConfig); |
| |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get(IP_ADDR); |
| assertEquals(expectedAsnMessage, result.get(), |
| "Remote Local IP should return result based on DB"); |
| } |
| |
| @Test |
| public void testMultipleUpdateIfNecessary() { |
| HashMap<String, Object> globalConfig = new HashMap<>(); |
| globalConfig.put(GeoLiteAsnDatabase.ASN_HDFS_FILE, asnHdfsFile.getAbsolutePath()); |
| GeoLiteAsnDatabase.INSTANCE.updateIfNecessary(globalConfig); |
| GeoLiteAsnDatabase.INSTANCE.updateIfNecessary(globalConfig); |
| |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get(IP_ADDR); |
| assertEquals(expectedAsnMessage, result.get(), |
| "Remote Local IP should return result based on DB"); |
| } |
| |
| @Test |
| public void testDifferingUpdateIfNecessary() { |
| HashMap<String, Object> globalConfig = new HashMap<>(); |
| globalConfig.put(GeoLiteAsnDatabase.ASN_HDFS_FILE, asnHdfsFile.getAbsolutePath()); |
| GeoLiteAsnDatabase.INSTANCE.updateIfNecessary(globalConfig); |
| Optional<Map<String, Object>> result = GeoLiteAsnDatabase.INSTANCE.get(IP_ADDR); |
| assertEquals(expectedAsnMessage, result.get(), |
| "Remote Local IP should return result based on DB"); |
| |
| globalConfig.put(GeoLiteAsnDatabase.ASN_HDFS_FILE, asnHdfsFile_update.getAbsolutePath()); |
| GeoLiteAsnDatabase.INSTANCE.updateIfNecessary(globalConfig); |
| result = GeoLiteAsnDatabase.INSTANCE.get(IP_ADDR); |
| |
| assertEquals(expectedAsnMessage, result.get(), |
| "Remote Local IP should return result based on DB"); |
| } |
| } |