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

Package org.apache.hadoop.hbase.security

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

org.apache.hadoop.hbase.security.UserProvider
Provide an instance of a user. Allows custom {@link User} creation.

  public static HConnection createConnection(Configuration conf) throws IOException {
    return createConnectionInternal(conf);
  }


  static ClusterConnection createConnectionInternal(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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    }
    initCredentials(job);
  }


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


    if (userProvider.isHBaseSecurityEnabled()) {
      try {
        // login the server principal (if using secure Hadoop)
        User user = userProvider.getCurrent();
        Token<AuthenticationTokenIdentifier> authToken = getAuthToken(job, user);
        if (authToken == null) {
          user.obtainAuthTokenForJob(job);
        } else {
          job.getCredentials().addToken(authToken.getService(), authToken);

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    // Local hostname and user name,
    // used only if QOP is configured.
    String host = null;
    String name = null;


    UserProvider userProvider = UserProvider.instantiate(conf);
    // login the server principal (if using secure Hadoop)
    boolean securityEnabled = userProvider.isHadoopSecurityEnabled()
      && userProvider.isHBaseSecurityEnabled();
    if (securityEnabled) {
      host = Strings.domainNamePointerToHostName(DNS.getDefaultHost(
        conf.get("hbase.thrift.dns.interface", "default"),
        conf.get("hbase.thrift.dns.nameserver", "default")));
      userProvider.login("hbase.thrift.keytab.file",
        "hbase.thrift.kerberos.principal", host);
    }


    UserGroupInformation realUser = userProvider.getCurrent().getUGI();
    String qop = conf.get(THRIFT_QOP_KEY);
    if (qop != null) {
      if (!qop.equals("auth") && !qop.equals("auth-int")
          && !qop.equals("auth-conf")) {
        throw new IOException("Invalid " + THRIFT_QOP_KEY + ": " + qop

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  public void testSimpleCall() {
    RpcServerInterface mockRpcServer = Mockito.mock(RpcServerInterface.class);
    Mockito.when(mockRpcServer.isStarted()).thenReturn(true);
    RpcServer.Call mockCall = Mockito.mock(RpcServer.Call.class);
    mockCall.connection = Mockito.mock(RpcServer.Connection.class);
    CallRunner cr = new CallRunner(mockRpcServer, mockCall, new UserProvider());
    cr.run();
  }

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    assertEquals(response.getCode(), 200);
    assertEquals(Constants.MIMETYPE_JSON, response.getHeader("content-type"));
    response = deleteRow(TABLE, ROW_4);
    assertEquals(response.getCode(), 200);


    UserProvider userProvider = UserProvider.instantiate(conf);
    METRICS_ASSERT.assertCounterGt("requests", 2l,
      RESTServlet.getInstance(conf, userProvider).getMetrics().getSource());


    METRICS_ASSERT.assertCounterGt("successfulGet", 0l,
      RESTServlet.getInstance(conf, userProvider).getMetrics().getSource());

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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 (AccessDeniedException ace) {

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      initCredentials(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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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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