Package org.apache.hadoop.hdfs.security.token.delegation

Examples of org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier

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    final UserGroupInformation current = UserGroupInformation.getCurrentUser();
    final InetSocketAddress addr = NetUtils.getConnectAddress(server);
    String user = current.getUserName();
    Text owner = new Text(user);
    DelegationTokenIdentifier dtId = new DelegationTokenIdentifier(owner, owner, null);
    Token<DelegationTokenIdentifier> token = new Token<DelegationTokenIdentifier>(
        dtId, sm);
    SecurityUtil.setTokenService(token, addr);
    LOG.info("Service for token is " + token.getService());
    current.addToken(token);
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            @Override
            public Token<?>[] run() throws IOException {
              return cluster.getFileSystem().addDelegationTokens("RenewerUser", null);
            }
          });
      DelegationTokenIdentifier identifier = new DelegationTokenIdentifier();
      byte[] tokenId = tokens[0].getIdentifier();
      identifier.readFields(new DataInputStream(new ByteArrayInputStream(
          tokenId)));
      Assert.assertEquals(identifier.getUser().getUserName(), PROXY_USER);
      Assert.assertEquals(identifier.getUser().getRealUser().getUserName(),
          REAL_USER);
    } catch (InterruptedException e) {
      //Do Nothing
    }
  }
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      Text owner = new Text(user);
      Text realUser = null;
      if (ugi.getRealUser() != null) {
        realUser = new Text(ugi.getRealUser().getUserName());
      }
      DelegationTokenIdentifier dtId = new DelegationTokenIdentifier(owner,
        renewer, realUser);
      token = new Token<DelegationTokenIdentifier>(
        dtId, dtSecretManager);
      long expiryTime = dtSecretManager.getTokenExpiryTime(dtId);
      getEditLog().logGetDelegationToken(dtId, expiryTime);
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        throw new IOException(
            "Delegation Token can be renewed only with kerberos or web authentication");
      }
      String renewer = getRemoteUser().getShortUserName();
      expiryTime = dtSecretManager.renewToken(token, renewer);
      DelegationTokenIdentifier id = new DelegationTokenIdentifier();
      ByteArrayInputStream buf = new ByteArrayInputStream(token.getIdentifier());
      DataInputStream in = new DataInputStream(buf);
      id.readFields(in);
      getEditLog().logRenewDelegationToken(id, expiryTime);
    } finally {
      writeUnlock();
    }
    getEditLog().logSync();
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      if (isInSafeMode()) {
        throw new SafeModeException("Cannot cancel delegation token", safeMode);
      }
      String canceller = getRemoteUser().getUserName();
      DelegationTokenIdentifier id = dtSecretManager
        .cancelToken(token, canceller);
      getEditLog().logCancelDelegationToken(id);
    } finally {
      writeUnlock();
    }
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          String trackingId = null;
          if (ugi != null && dtSecretManager != null
              && ugi.getAuthenticationMethod() == AuthenticationMethod.TOKEN) {
            for (TokenIdentifier tid: ugi.getTokenIdentifiers()) {
              if (tid instanceof DelegationTokenIdentifier) {
                DelegationTokenIdentifier dtid =
                    (DelegationTokenIdentifier)tid;
                trackingId = dtSecretManager.getTokenTrackingId(dtid);
                break;
              }
            }
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      Text owner = new Text(user);
      Text realUser = null;
      if (ugi.getRealUser() != null) {
        realUser = new Text(ugi.getRealUser().getUserName());
      }
      DelegationTokenIdentifier dtId = new DelegationTokenIdentifier(owner,
        renewer, realUser);
      token = new Token<DelegationTokenIdentifier>(
        dtId, dtSecretManager);
      long expiryTime = dtSecretManager.getTokenExpiryTime(dtId);
      getEditLog().logGetDelegationToken(dtId, expiryTime);
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        throw new IOException(
            "Delegation Token can be renewed only with kerberos or web authentication");
      }
      String renewer = UserGroupInformation.getCurrentUser().getShortUserName();
      expiryTime = dtSecretManager.renewToken(token, renewer);
      DelegationTokenIdentifier id = new DelegationTokenIdentifier();
      ByteArrayInputStream buf = new ByteArrayInputStream(token.getIdentifier());
      DataInputStream in = new DataInputStream(buf);
      id.readFields(in);
      getEditLog().logRenewDelegationToken(id, expiryTime);
    } finally {
      writeUnlock();
    }
    getEditLog().logSync();
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      if (isInSafeMode()) {
        throw new SafeModeException("Cannot cancel delegation token", safeMode);
      }
      String canceller = UserGroupInformation.getCurrentUser().getUserName();
      DelegationTokenIdentifier id = dtSecretManager
        .cancelToken(token, canceller);
      getEditLog().logCancelDelegationToken(id);
    } finally {
      writeUnlock();
    }
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        new PrivilegedExceptionAction<Object>() {
          @SuppressWarnings("unchecked")
          @Override
          public Object run() throws Exception {
            if (print) {
              DelegationTokenIdentifier id = new DelegationTokenSecretManager(
                  0, 0, 0, 0, null).createIdentifier();
              for (Token<?> token : readTokens(tokenFile, conf)) {
                DataInputStream in = new DataInputStream(
                    new ByteArrayInputStream(token.getIdentifier()));
                id.readFields(in);
                System.out.println("Token (" + id + ") for " + token.getService());
              }
              return null;
            }
           
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Related Classes of org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier

  • org.apache.hadoop.hdfs.DFSClient
  • org.apache.hadoop.hdfs.security.TestClientProtocolWithDelegationToken
  • org.apache.hadoop.hdfs.security.TestDelegationToken
  • org.apache.hadoop.hdfs.security.TestDelegationTokenAuthMethod
  • org.apache.hadoop.hdfs.security.TestDelegationTokenForProxyUser
  • org.apache.hadoop.hdfs.server.common.JspHelper
  • org.apache.hadoop.hdfs.server.common.TestJspHelper
  • org.apache.hadoop.hdfs.server.namenode.FSEditLog
  • org.apache.hadoop.hdfs.server.namenode.FSEditLogLoader
  • org.apache.hadoop.hdfs.server.namenode.FSEditLogOp
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