/**
* 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.timeline.security;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter;
import org.apache.hadoop.yarn.server.timeline.security.TimelineDelegationTokenSecretManagerService.TimelineDelegationTokenSecretManager;
@Private
@Unstable
public class TimelineAuthenticationFilter
extends DelegationTokenAuthenticationFilter {
private static TimelineDelegationTokenSecretManager secretManager;
@Override
public void init(FilterConfig filterConfig) throws ServletException {
filterConfig.getServletContext().setAttribute(
DelegationTokenAuthenticationFilter.DELEGATION_TOKEN_SECRET_MANAGER_ATTR,
secretManager);
super.init(filterConfig);
}
public static void setTimelineDelegationTokenSecretManager(
TimelineDelegationTokenSecretManager secretManager) {
TimelineAuthenticationFilter.secretManager = secretManager;
}
}