Package org.apache.hadoop.fs.http.client.HttpFSKerberosAuthenticator

Examples of org.apache.hadoop.fs.http.client.HttpFSKerberosAuthenticator.DelegationTokenOperation

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      Mockito.contains("requires SPNEGO"));
  }

  private void testGetToken(AuthenticationHandler handler, String renewer)
    throws Exception {
    DelegationTokenOperation op = DelegationTokenOperation.GETDELEGATIONTOKEN;
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    Mockito.when(request.getParameter(HttpFSFileSystem.OP_PARAM)).
      thenReturn(op.toString());
    Mockito.when(request.getMethod()).
      thenReturn(op.getHttpMethod());

    AuthenticationToken token = Mockito.mock(AuthenticationToken.class);
    Mockito.when(token.getUserName()).thenReturn("user");
    Assert.assertFalse(handler.managementOperation(null, request, response));
    Mockito.when(request.getParameter(HttpFSKerberosAuthenticator.RENEWER_PARAM)).
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    HttpFSServerWebApp.get().get(DelegationTokenManager.class).verifyToken(dt);
  }

  private void testCancelToken(AuthenticationHandler handler)
    throws Exception {
    DelegationTokenOperation op =
      DelegationTokenOperation.CANCELDELEGATIONTOKEN;
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    Mockito.when(request.getParameter(HttpFSFileSystem.OP_PARAM)).
      thenReturn(op.toString());
    Mockito.when(request.getMethod()).
      thenReturn(op.getHttpMethod());

    Assert.assertFalse(handler.managementOperation(null, request, response));
    Mockito.verify(response).sendError(
      Mockito.eq(HttpServletResponse.SC_BAD_REQUEST),
      Mockito.contains("requires the parameter [token]"));
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    }
  }

  private void testRenewToken(AuthenticationHandler handler)
    throws Exception {
    DelegationTokenOperation op =
      DelegationTokenOperation.RENEWDELEGATIONTOKEN;
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    Mockito.when(request.getParameter(HttpFSFileSystem.OP_PARAM)).
      thenReturn(op.toString());
    Mockito.when(request.getMethod()).
      thenReturn(op.getHttpMethod());

    Assert.assertFalse(handler.managementOperation(null, request, response));
    Mockito.verify(response).sendError(
      Mockito.eq(HttpServletResponse.SC_UNAUTHORIZED),
      Mockito.contains("equires SPNEGO authentication established"));
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    boolean requestContinues = true;
    String op = request.getParameter(HttpFSFileSystem.OP_PARAM);
    op = (op != null) ? op.toUpperCase() : null;
    if (DELEGATION_TOKEN_OPS.contains(op) &&
        !request.getMethod().equals("OPTIONS")) {
      DelegationTokenOperation dtOp =
        DelegationTokenOperation.valueOf(op);
      if (dtOp.getHttpMethod().equals(request.getMethod())) {
        if (dtOp.requiresKerberosCredentials() && token == null) {
          response.sendError(HttpServletResponse.SC_UNAUTHORIZED,
            MessageFormat.format(
              "Operation [{0}] requires SPNEGO authentication established",
              dtOp));
          requestContinues = false;
        } else {
          DelegationTokenManager tokenManager =
            HttpFSServerWebApp.get().get(DelegationTokenManager.class);
          try {
            Map map = null;
            switch (dtOp) {
              case GETDELEGATIONTOKEN:
                String renewerParam =
                  request.getParameter(HttpFSKerberosAuthenticator.RENEWER_PARAM);
                if (renewerParam == null) {
                  renewerParam = token.getUserName();
                }
                Token<?> dToken = tokenManager.createToken(
                  UserGroupInformation.getCurrentUser(), renewerParam);
                map = delegationTokenToJSON(dToken);
                break;
              case RENEWDELEGATIONTOKEN:
              case CANCELDELEGATIONTOKEN:
                String tokenParam =
                  request.getParameter(HttpFSKerberosAuthenticator.TOKEN_PARAM);
                if (tokenParam == null) {
                  response.sendError(HttpServletResponse.SC_BAD_REQUEST,
                    MessageFormat.format(
                      "Operation [{0}] requires the parameter [{1}]",
                      dtOp, HttpFSKerberosAuthenticator.TOKEN_PARAM));
                  requestContinues = false;
                } else {
                  if (dtOp == DelegationTokenOperation.CANCELDELEGATIONTOKEN) {
                    Token<DelegationTokenIdentifier> dt =
                      new Token<DelegationTokenIdentifier>();
                    dt.decodeFromUrlString(tokenParam);
                    tokenManager.cancelToken(dt,
                      UserGroupInformation.getCurrentUser().getUserName());
                  } else {
                    Token<DelegationTokenIdentifier> dt =
                      new Token<DelegationTokenIdentifier>();
                    dt.decodeFromUrlString(tokenParam);
                    long expirationTime =
                      tokenManager.renewToken(dt, token.getUserName());
                    map = new HashMap();
                    map.put("long", expirationTime);
                  }
                }
                break;
            }
            if (requestContinues) {
              response.setStatus(HttpServletResponse.SC_OK);
              if (map != null) {
                response.setContentType(MediaType.APPLICATION_JSON);
                Writer writer = response.getWriter();
                JSONObject.writeJSONString(map, writer);
                writer.write(ENTER);
                writer.flush();

              }
              requestContinues = false;
            }
          } catch (DelegationTokenManagerException ex) {
            throw new AuthenticationException(ex.toString(), ex);
          }
        }
      } else {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST,
          MessageFormat.format(
            "Wrong HTTP method [{0}] for operation [{1}], it should be [{2}]",
            request.getMethod(), dtOp, dtOp.getHttpMethod()));
        requestContinues = false;
      }
    }
    return requestContinues;
  }
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      Mockito.contains("requires SPNEGO"));
  }

  private void testGetToken(AuthenticationHandler handler, String renewer,
      Text expectedTokenKind) throws Exception {
    DelegationTokenOperation op = DelegationTokenOperation.GETDELEGATIONTOKEN;
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    Mockito.when(request.getParameter(HttpFSFileSystem.OP_PARAM)).
      thenReturn(op.toString());
    Mockito.when(request.getMethod()).
      thenReturn(op.getHttpMethod());

    AuthenticationToken token = Mockito.mock(AuthenticationToken.class);
    Mockito.when(token.getUserName()).thenReturn("user");
    Assert.assertFalse(handler.managementOperation(null, request, response));
    Mockito.when(request.getParameter(HttpFSKerberosAuthenticator.RENEWER_PARAM)).
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    Assert.assertEquals(expectedTokenKind, dt.getKind());
  }

  private void testCancelToken(AuthenticationHandler handler)
    throws Exception {
    DelegationTokenOperation op =
      DelegationTokenOperation.CANCELDELEGATIONTOKEN;
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    Mockito.when(request.getParameter(HttpFSFileSystem.OP_PARAM)).
      thenReturn(op.toString());
    Mockito.when(request.getMethod()).
      thenReturn(op.getHttpMethod());

    Assert.assertFalse(handler.managementOperation(null, request, response));
    Mockito.verify(response).sendError(
      Mockito.eq(HttpServletResponse.SC_BAD_REQUEST),
      Mockito.contains("requires the parameter [token]"));
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    }
  }

  private void testRenewToken(AuthenticationHandler handler)
    throws Exception {
    DelegationTokenOperation op =
      DelegationTokenOperation.RENEWDELEGATIONTOKEN;
    HttpServletRequest request = Mockito.mock(HttpServletRequest.class);
    HttpServletResponse response = Mockito.mock(HttpServletResponse.class);
    Mockito.when(request.getParameter(HttpFSFileSystem.OP_PARAM)).
      thenReturn(op.toString());
    Mockito.when(request.getMethod()).
      thenReturn(op.getHttpMethod());

    Assert.assertFalse(handler.managementOperation(null, request, response));
    Mockito.verify(response).sendError(
      Mockito.eq(HttpServletResponse.SC_UNAUTHORIZED),
      Mockito.contains("equires SPNEGO authentication established"));
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Related Classes of org.apache.hadoop.fs.http.client.HttpFSKerberosAuthenticator.DelegationTokenOperation

  • org.apache.hadoop.fs.http.server.HttpFSKerberosAuthenticationHandler
  • org.apache.hadoop.fs.http.server.TestHttpFSKerberosAuthenticationHandler
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