| /* |
| * 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.solr.security; |
| |
| import java.io.IOException; |
| import java.util.Map; |
| import java.util.Objects; |
| import java.util.Optional; |
| |
| import org.apache.solr.client.solrj.impl.Http2SolrClient; |
| import org.apache.solr.client.solrj.impl.HttpClientBuilderFactory; |
| import org.apache.solr.client.solrj.impl.SolrHttpClientBuilder; |
| import org.apache.solr.core.CoreContainer; |
| |
| /** |
| * This class extends {@linkplain HadoopAuthPlugin} by enabling configuration of |
| * authentication mechanism for Solr internal communication. |
| **/ |
| public class ConfigurableInternodeAuthHadoopPlugin extends HadoopAuthPlugin implements HttpClientBuilderPlugin { |
| |
| /** |
| * A property specifying the {@linkplain HttpClientBuilderFactory} used for the Solr internal |
| * communication. |
| */ |
| private static final String HTTPCLIENT_BUILDER_FACTORY = "clientBuilderFactory"; |
| |
| private HttpClientBuilderFactory factory = null; |
| |
| public ConfigurableInternodeAuthHadoopPlugin(CoreContainer coreContainer) { |
| super(coreContainer); |
| } |
| |
| @Override |
| public void init(Map<String,Object> pluginConfig) { |
| super.init(pluginConfig); |
| |
| String httpClientBuilderFactory = (String)Objects.requireNonNull(pluginConfig.get(HTTPCLIENT_BUILDER_FACTORY), |
| "Please specify clientBuilderFactory to be used for Solr internal communication."); |
| factory = this.coreContainer.getResourceLoader().newInstance(httpClientBuilderFactory, HttpClientBuilderFactory.class); |
| } |
| |
| @Override |
| public void setup(Http2SolrClient client) { |
| factory.setup(client); |
| } |
| |
| @Override |
| public SolrHttpClientBuilder getHttpClientBuilder(SolrHttpClientBuilder builder) { |
| return factory.getHttpClientBuilder(Optional.ofNullable(builder)); |
| } |
| |
| @Override |
| public void close() throws IOException { |
| super.close(); |
| |
| if (factory != null) { |
| factory.close(); |
| } |
| } |
| } |