hadoop ClientRMSecurityInfo 源码

  • 2022-10-20
  • 浏览 (27)

haddop ClientRMSecurityInfo 代码

文件路径:/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/security/client/ClientRMSecurityInfo.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.security.client;

import java.lang.annotation.Annotation;

import org.apache.hadoop.classification.InterfaceAudience.Public;
import org.apache.hadoop.classification.InterfaceStability.Stable;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.security.KerberosInfo;
import org.apache.hadoop.security.SecurityInfo;
import org.apache.hadoop.security.token.TokenIdentifier;
import org.apache.hadoop.security.token.TokenInfo;
import org.apache.hadoop.security.token.TokenSelector;
import org.apache.hadoop.yarn.api.ApplicationClientProtocolPB;
import org.apache.hadoop.yarn.conf.YarnConfiguration;

@Public
@Stable
public class ClientRMSecurityInfo extends SecurityInfo {

  @Override
  public KerberosInfo getKerberosInfo(Class<?> protocol, Configuration conf) {
    if (!protocol
        .equals(ApplicationClientProtocolPB.class)) {
      return null;
    }
    return new KerberosInfo() {

      @Override
      public Class<? extends Annotation> annotationType() {
        return null;
      }

      @Override
      public String serverPrincipal() {
        return YarnConfiguration.RM_PRINCIPAL;
      }

      @Override
      public String clientPrincipal() {
        return null;
      }
    };
  }

  @Override
  public TokenInfo getTokenInfo(Class<?> protocol, Configuration conf) {
    if (!protocol
        .equals(ApplicationClientProtocolPB.class)) {
      return null;
    }
    return new TokenInfo() {

      @Override
      public Class<? extends Annotation> annotationType() {
        return null;
      }

      @Override
      public Class<? extends TokenSelector<? extends TokenIdentifier>>
          value() {
        return RMDelegationTokenSelector.class;
      }
    };
  }
}

相关信息

hadoop 源码目录

相关文章

hadoop BaseClientToAMTokenSecretManager 源码

hadoop ClientTimelineSecurityInfo 源码

hadoop ClientToAMTokenIdentifier 源码

hadoop ClientToAMTokenSecretManager 源码

hadoop ClientToAMTokenSelector 源码

hadoop RMDelegationTokenIdentifier 源码

hadoop RMDelegationTokenSelector 源码

hadoop TimelineAuthenticationConsts 源码

hadoop TimelineDelegationTokenIdentifier 源码

hadoop TimelineDelegationTokenOperation 源码

0  赞