hadoop AmIpServletRequestWrapper 源码
haddop AmIpServletRequestWrapper 代码
文件路径：/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/amfilter/AmIpServletRequestWrapper.java
/**
* 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.webproxy.amfilter;
import java.security.Principal;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
public class AmIpServletRequestWrapper extends HttpServletRequestWrapper {
private final AmIpPrincipal principal;
public AmIpServletRequestWrapper(HttpServletRequest request,
AmIpPrincipal principal) {
super(request);
this.principal = principal;
}
@Override
public Principal getUserPrincipal() {
return principal;
}
@Override
public String getRemoteUser() {
return principal.getName();
}
@Override
public boolean isUserInRole(String role) {
//No role info so far
return false;
}
}
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