branch-0.23.1/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/security/token/block/SecurityTestUtil.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.hdfs.security.token.block;

import java.io.IOException;

import org.apache.hadoop.hdfs.security.token.block.BlockTokenIdentifier;
import org.apache.hadoop.hdfs.security.token.block.BlockTokenSecretManager;
import org.apache.hadoop.security.token.Token;

/** Utilities for security tests */
public class SecurityTestUtil {

  /**
   * check if an access token is expired. return true when token is expired,
   * false otherwise
   */
  public static boolean isBlockTokenExpired(Token<BlockTokenIdentifier> token)
      throws IOException {
    return BlockTokenSecretManager.isTokenExpired(token);
  }

  /**
   * set access token lifetime.
   */
  public static void setBlockTokenLifetime(BlockTokenSecretManager handler,
      long tokenLifetime) {
    handler.setTokenLifetime(tokenLifetime);
  }

}