| /** |
| * 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.hadoop.yarn.server.timelineservice.reader.security; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.http.FilterContainer; |
| import org.apache.hadoop.security.AuthenticationWithProxyUserFilter; |
| import org.apache.hadoop.yarn.server.timeline.security.TimelineAuthenticationFilterInitializer; |
| |
| /** |
| * Filter initializer to initialize {@link AuthenticationWithProxyUserFilter} |
| * for ATSv2 timeline reader server with timeline service specific |
| * configurations. |
| */ |
| public class TimelineReaderAuthenticationFilterInitializer extends |
| TimelineAuthenticationFilterInitializer{ |
| |
| /** |
| * Initializes {@link AuthenticationWithProxyUserFilter} |
| * <p> |
| * Propagates to {@link AuthenticationWithProxyUserFilter} configuration all |
| * YARN configuration properties prefixed with |
| * {@link TimelineAuthenticationFilterInitializer#PREFIX}. |
| * |
| * @param container |
| * The filter container |
| * @param conf |
| * Configuration for run-time parameters |
| */ |
| @Override |
| public void initFilter(FilterContainer container, Configuration conf) { |
| setAuthFilterConfig(conf); |
| container.addGlobalFilter("Timeline Reader Authentication Filter", |
| AuthenticationWithProxyUserFilter.class.getName(), |
| getFilterConfig()); |
| } |
| } |