Package org.apache.hadoop.hdfs.web.resources

Examples of org.apache.hadoop.hdfs.web.resources.DoAsParam


    cluster.getFileSystem().setPermission(root, new FsPermission((short)0777));

    {
      //test GETHOMEDIRECTORY with doAs
      final URL url = WebHdfsTestUtil.toUrl(webhdfs,
          GetOpParam.Op.GETHOMEDIRECTORY,  root, new DoAsParam(PROXY_USER));
      final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      final Map<?, ?> m = WebHdfsTestUtil.connectAndGetJson(conn, HttpServletResponse.SC_OK);
      conn.disconnect();
 
      final Object responsePath = m.get(Path.class.getSimpleName());
      WebHdfsTestUtil.LOG.info("responsePath=" + responsePath);
      Assert.assertEquals("/user/" + PROXY_USER, responsePath);
    }

    {
      //test GETHOMEDIRECTORY with DOas
      final URL url = WebHdfsTestUtil.toUrl(webhdfs,
          GetOpParam.Op.GETHOMEDIRECTORY,  root, new DoAsParam(PROXY_USER) {
            @Override
            public String getName() {
              return "DOas";
            }
      });
      final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      final Map<?, ?> m = WebHdfsTestUtil.connectAndGetJson(conn, HttpServletResponse.SC_OK);
      conn.disconnect();
 
      final Object responsePath = m.get(Path.class.getSimpleName());
      WebHdfsTestUtil.LOG.info("responsePath=" + responsePath);
      Assert.assertEquals("/user/" + PROXY_USER, responsePath);
    }

    final Path f = new Path("/testWebHdfsDoAs/a.txt");
    {
      //test create file with doAs
      final PutOpParam.Op op = PutOpParam.Op.CREATE;
      final URL url = WebHdfsTestUtil.toUrl(webhdfs, op,  f, new DoAsParam(PROXY_USER));
      WebHdfsTestUtil.LOG.info("url=" + url);
      HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn = WebHdfsTestUtil.twoStepWrite(conn, op);
      final FSDataOutputStream out = WebHdfsTestUtil.write(webhdfs, op, conn, 4096);
      out.write("Hello, webhdfs user!".getBytes());
      out.close();
 
      final FileStatus status = webhdfs.getFileStatus(f);
      WebHdfsTestUtil.LOG.info("status.getOwner()=" + status.getOwner());
      Assert.assertEquals(PROXY_USER, status.getOwner());
    }

    {
      //test append file with doAs
      final PostOpParam.Op op = PostOpParam.Op.APPEND;
      final URL url = WebHdfsTestUtil.toUrl(webhdfs, op,  f, new DoAsParam(PROXY_USER));
      HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn = WebHdfsTestUtil.twoStepWrite(conn, op);
      final FSDataOutputStream out = WebHdfsTestUtil.write(webhdfs, op, conn, 4096);
      out.write("\nHello again!".getBytes());
      out.close();
View Full Code Here


    URL fileStatusUrl = webhdfs.toUrl(GetOpParam.Op.GETFILESTATUS, fsPath);
    checkQueryParams(
        new String[]{
            GetOpParam.Op.GETFILESTATUS.toQueryString(),
            new UserParam(ugi.getRealUser().getShortUserName()).toString(),
            new DoAsParam(ugi.getShortUserName()).toString()
    },
        fileStatusUrl);
  }
View Full Code Here

    URL getTokenUrl = webhdfs.toUrl(GetOpParam.Op.GETDELEGATIONTOKEN, fsPath);
    checkQueryParams(
        new String[]{
            GetOpParam.Op.GETDELEGATIONTOKEN.toQueryString(),
            new UserParam(ugi.getRealUser().getShortUserName()).toString(),
            new DoAsParam(ugi.getShortUserName()).toString()
        },
        getTokenUrl);

    // send real+effective
    URL renewTokenUrl = webhdfs.toUrl(PutOpParam.Op.RENEWDELEGATIONTOKEN,
        fsPath, new TokenArgumentParam(tokenString));
    checkQueryParams(
        new String[]{
            PutOpParam.Op.RENEWDELEGATIONTOKEN.toQueryString(),
            new UserParam(ugi.getRealUser().getShortUserName()).toString(),
            new DoAsParam(ugi.getShortUserName()).toString(),
            new TokenArgumentParam(tokenString).toString(),
        },
        renewTokenUrl);

    // send token
    URL cancelTokenUrl = webhdfs.toUrl(PutOpParam.Op.CANCELDELEGATIONTOKEN,
        fsPath, new TokenArgumentParam(tokenString));
    checkQueryParams(
        new String[]{
            PutOpParam.Op.CANCELDELEGATIONTOKEN.toQueryString(),
            new UserParam(ugi.getRealUser().getShortUserName()).toString(),
            new DoAsParam(ugi.getShortUserName()).toString(),
            new TokenArgumentParam(tokenString).toString(),
        },
        cancelTokenUrl);
   
    // send token
    URL fileStatusUrl = webhdfs.toUrl(GetOpParam.Op.GETFILESTATUS, fsPath);
    checkQueryParams(
        new String[]{
            GetOpParam.Op.GETFILESTATUS.toQueryString(),
            new DelegationParam(tokenString).toString()
        },
        fileStatusUrl);

    // wipe out internal token to simulate auth always required
    webhdfs.setDelegationToken(null);
   
    // send real+effective
    cancelTokenUrl = webhdfs.toUrl(PutOpParam.Op.CANCELDELEGATIONTOKEN,
        fsPath, new TokenArgumentParam(tokenString));
    checkQueryParams(
        new String[]{
            PutOpParam.Op.CANCELDELEGATIONTOKEN.toQueryString(),
            new UserParam(ugi.getRealUser().getShortUserName()).toString(),
            new DoAsParam(ugi.getShortUserName()).toString(),
            new TokenArgumentParam(tokenString).toString()
        },
        cancelTokenUrl);
   
    // send real+effective
    fileStatusUrl = webhdfs.toUrl(GetOpParam.Op.GETFILESTATUS, fsPath);
    checkQueryParams(
        new String[]{
            GetOpParam.Op.GETFILESTATUS.toQueryString(),
            new UserParam(ugi.getRealUser().getShortUserName()).toString(),
            new DoAsParam(ugi.getShortUserName()).toString()
        },
        fileStatusUrl);   
  }
View Full Code Here

    cluster.getFileSystem().setPermission(root, new FsPermission((short)0777));

    {
      //test GETHOMEDIRECTORY with doAs
      final URL url = WebHdfsTestUtil.toUrl(webhdfs,
          GetOpParam.Op.GETHOMEDIRECTORY,  root, new DoAsParam(PROXY_USER));
      final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      final Map<?, ?> m = WebHdfsTestUtil.connectAndGetJson(conn, HttpServletResponse.SC_OK);
      conn.disconnect();
 
      final Object responsePath = m.get(Path.class.getSimpleName());
      WebHdfsTestUtil.LOG.info("responsePath=" + responsePath);
      Assert.assertEquals("/user/" + PROXY_USER, responsePath);
    }

    {
      //test GETHOMEDIRECTORY with DOas
      final URL url = WebHdfsTestUtil.toUrl(webhdfs,
          GetOpParam.Op.GETHOMEDIRECTORY,  root, new DoAsParam(PROXY_USER) {
            @Override
            public String getName() {
              return "DOas";
            }
      });
      final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      final Map<?, ?> m = WebHdfsTestUtil.connectAndGetJson(conn, HttpServletResponse.SC_OK);
      conn.disconnect();
 
      final Object responsePath = m.get(Path.class.getSimpleName());
      WebHdfsTestUtil.LOG.info("responsePath=" + responsePath);
      Assert.assertEquals("/user/" + PROXY_USER, responsePath);
    }

    final Path f = new Path("/testWebHdfsDoAs/a.txt");
    {
      //test create file with doAs
      final PutOpParam.Op op = PutOpParam.Op.CREATE;
      final URL url = WebHdfsTestUtil.toUrl(webhdfs, op,  f, new DoAsParam(PROXY_USER));
      HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn = WebHdfsTestUtil.twoStepWrite(webhdfs, op, conn);
      final FSDataOutputStream out = WebHdfsTestUtil.write(webhdfs, op, conn, 4096);
      out.write("Hello, webhdfs user!".getBytes());
      out.close();
 
      final FileStatus status = webhdfs.getFileStatus(f);
      WebHdfsTestUtil.LOG.info("status.getOwner()=" + status.getOwner());
      Assert.assertEquals(PROXY_USER, status.getOwner());
    }

    {
      //test append file with doAs
      final PostOpParam.Op op = PostOpParam.Op.APPEND;
      final URL url = WebHdfsTestUtil.toUrl(webhdfs, op,  f, new DoAsParam(PROXY_USER));
      HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn = WebHdfsTestUtil.twoStepWrite(webhdfs, op, conn);
      final FSDataOutputStream out = WebHdfsTestUtil.write(webhdfs, op, conn, 4096);
      out.write("\nHello again!".getBytes());
      out.close();
View Full Code Here

      conn.disconnect();
    }

    {//test GETHOMEDIRECTORY with unauthorized doAs
      final URL url = webhdfs.toUrl(GetOpParam.Op.GETHOMEDIRECTORY, root,
          new DoAsParam(ugi.getShortUserName() + "proxy"));
      final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
      conn.connect();
      assertEquals(HttpServletResponse.SC_UNAUTHORIZED, conn.getResponseCode());
      conn.disconnect();
    }
View Full Code Here

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