Package org.apache.hadoop.hbase.security

Examples of org.apache.hadoop.hbase.security.UserProvider

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      addDependencyJars(job);
    }
  }

  public static void initCredentials(Job job) throws IOException {
    UserProvider userProvider = UserProvider.instantiate(job.getConfiguration());
    if (userProvider.isHadoopSecurityEnabled()) {
      // propagate delegation related props from launcher job to MR job
      if (System.getenv("HADOOP_TOKEN_FILE_LOCATION") != null) {
        job.getConfiguration().set("mapreduce.job.credentials.binary",
                                   System.getenv("HADOOP_TOKEN_FILE_LOCATION"));
      }
    }

    if (userProvider.isHBaseSecurityEnabled()) {
      try {
        // init credentials for remote cluster
        String quorumAddress = job.getConfiguration().get(TableOutputFormat.QUORUM_ADDRESS);
        User user = userProvider.getCurrent();
        if (quorumAddress != null) {
          Configuration peerConf = HBaseConfiguration.create(job.getConfiguration());
          ZKUtil.applyClusterKeyToConf(peerConf, quorumAddress);
          obtainAuthTokenForJob(job, peerConf, user);
        }
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   * @param quorumAddress string that contains the 3 required configuratins
   * @throws IOException When the authentication token cannot be obtained.
   */
  public static void initCredentialsForCluster(Job job, String quorumAddress)
      throws IOException {
    UserProvider userProvider = UserProvider.instantiate(job.getConfiguration());
    if (userProvider.isHBaseSecurityEnabled()) {
      try {
        Configuration peerConf = HBaseConfiguration.create(job.getConfiguration());
        ZKUtil.applyClusterKeyToConf(peerConf, quorumAddress);
        obtainAuthTokenForJob(job, peerConf, userProvider.getCurrent());
      } catch (InterruptedException e) {
        LOG.info("Interrupted obtaining user authentication token");
        Thread.interrupted();
      }
    }
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                hbConfig.set(key, String.valueOf(map.get(key)));
            }
        }

        try{
            UserProvider provider = HBaseSecurityUtil.login(map, hbConfig);
            this.table = provider.getCurrent().getUGI().doAs(new PrivilegedExceptionAction<HTable>() {
                @Override
                public HTable run() throws IOException {
                    return new HTable(hbConfig, options.tableName);
                }
            });
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public class HBaseSecurityUtil {
    public static final String STORM_KEYTAB_FILE_KEY = "storm.keytab.file";
    public static final String STORM_USER_NAME_KEY = "storm.kerberos.principal";

    public static UserProvider login(Map conf, Configuration hbaseConfig) throws IOException {
        UserProvider provider = UserProvider.instantiate(hbaseConfig);
        if (UserGroupInformation.isSecurityEnabled()) {
            String keytab = (String) conf.get(STORM_KEYTAB_FILE_KEY);
            if (keytab != null) {
                hbaseConfig.set(STORM_KEYTAB_FILE_KEY, keytab);
            }
            String userName = (String) conf.get(STORM_USER_NAME_KEY);
            if (userName != null) {
                hbaseConfig.set(STORM_USER_NAME_KEY, userName);
            }
            provider.login(STORM_KEYTAB_FILE_KEY, STORM_USER_NAME_KEY,
                InetAddress.getLocalHost().getCanonicalHostName());
        }
        return provider;
    }
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    private HTable table;

    public HBaseClient(Map<String, Object> map , final Configuration configuration, final String tableName) {
        try {
            UserProvider provider = HBaseSecurityUtil.login(map, configuration);
            this.table = provider.getCurrent().getUGI().doAs(new PrivilegedExceptionAction<HTable>() {
                @Override
                public HTable run() throws IOException {
                    return new HTable(configuration, tableName);
                }
            });
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    // login the zookeeper client principal (if using security)
    ZKUtil.loginClient(this.conf, "hbase.zookeeper.client.keytab.file",
      "hbase.zookeeper.client.kerberos.principal", this.isa.getHostName());

    // initialize server principal (if using secure Hadoop)
    UserProvider provider = UserProvider.instantiate(conf);
    provider.login("hbase.master.keytab.file",
      "hbase.master.kerberos.principal", this.isa.getHostName());

    LOG.info("hbase.rootdir=" + FSUtils.getRootDir(this.conf) +
        ", hbase.cluster.distributed=" + this.conf.getBoolean("hbase.cluster.distributed", false));
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      return;
    }

    Path hbaseDir = FSUtils.getRootDir(getConf());
    FileSystem fs = hbaseDir.getFileSystem(getConf());
    UserProvider userProvider = UserProvider.instantiate(getConf());
    UserGroupInformation ugi = userProvider.getCurrent().getUGI();
    FileStatus[] files = fs.listStatus(hbaseDir);
    for (FileStatus file : files) {
      try {
        FSUtils.checkAccess(ugi, file, FsAction.WRITE);
      } catch (AccessControlException ace) {
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   * @return HConnection object for <code>conf</code>
   * @throws ZooKeeperConnectionException
   */
  public static HConnection createConnection(Configuration conf)
  throws IOException {
    UserProvider provider = UserProvider.instantiate(conf);
    return createConnection(conf, false, null, provider.getCurrent());
  }
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   * @return HConnection object for <code>conf</code>
   * @throws ZooKeeperConnectionException
   */
  public static HConnection createConnection(Configuration conf, ExecutorService pool)
  throws IOException {
    UserProvider provider = UserProvider.instantiate(conf);
    return createConnection(conf, false, pool, provider.getCurrent());
  }
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  }

  @Deprecated
  static HConnection createConnection(final Configuration conf, final boolean managed)
      throws IOException {
    UserProvider provider = UserProvider.instantiate(conf);
    return createConnection(conf, managed, null, provider.getCurrent());
  }
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Related Classes of org.apache.hadoop.hbase.security.UserProvider

  • org.apache.hadoop.hbase.AuthUtil
  • org.apache.hadoop.hbase.client.ConnectionFactory
  • org.apache.hadoop.hbase.client.ConnectionManager
  • org.apache.hadoop.hbase.client.HConnectionKey
  • org.apache.hadoop.hbase.client.HConnectionManager
  • org.apache.hadoop.hbase.ipc.TestCallRunner
  • org.apache.hadoop.hbase.mapred.TableMapReduceUtil
  • org.apache.hadoop.hbase.mapreduce.TableMapReduceUtil
  • org.apache.hadoop.hbase.master.HMaster
  • org.apache.hadoop.hbase.rest.RESTServer
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