Examples of org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection()

Package org.apache.hadoop.security.authentication.client

Class org.apache.hadoop.security.authentication.client.AuthenticatedURL

Examples of org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection()

org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection()
Returns an authenticated {@link HttpURLConnection}. @param url the URL to connect to. Only HTTP/S URLs are supported. @param token the authentication token being used for the user. @return an authenticated {@link HttpURLConnection}. @throws IOException if an IO error occurred. @throws AuthenticationException if an authentication exception occurred.

        //get delegation token doing SPNEGO authentication
        URL url = new URL(TestJettyHelper.getJettyURL(),
                          "/webhdfs/v1/?op=GETDELEGATIONTOKEN");
        AuthenticatedURL aUrl = new AuthenticatedURL();
        AuthenticatedURL.Token aToken = new AuthenticatedURL.Token();
        HttpURLConnection conn = aUrl.openConnection(url, aToken);
        Assert.assertEquals(conn.getResponseCode(), HttpURLConnection.HTTP_OK);
        JSONObject json = (JSONObject) new JSONParser()
          .parse(new InputStreamReader(conn.getInputStream()));
        json =
          (JSONObject) json

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                            HttpURLConnection.HTTP_UNAUTHORIZED);


        //renew the delegation token with SPNEGO credentials
        url = new URL(TestJettyHelper.getJettyURL(),
                      "/webhdfs/v1/?op=RENEWDELEGATIONTOKEN&token=" + tokenStr);
        conn = aUrl.openConnection(url, aToken);
        conn.setRequestMethod("PUT");
        Assert.assertEquals(conn.getResponseCode(), HttpURLConnection.HTTP_OK);


        //cancel delegation token, no need for SPNEGO credentials
        url = new URL(TestJettyHelper.getJettyURL(),

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    params.put(RENEWER_PARAM,renewer);
    URL url = HttpFSUtils.createURL(new Path(fsURI), params);
    AuthenticatedURL aUrl =
      new AuthenticatedURL(new HttpFSKerberosAuthenticator());
    try {
      HttpURLConnection conn = aUrl.openConnection(url, token);
      conn.setRequestMethod(op.getHttpMethod());
      HttpFSUtils.validateResponse(conn, HttpURLConnection.HTTP_OK);
      JSONObject json = (JSONObject) ((JSONObject)
        HttpFSUtils.jsonParse(conn)).get(DELEGATION_TOKEN_JSON);
      String tokenStr = (String)

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    params.put(TOKEN_PARAM, dToken.encodeToUrlString());
    URL url = HttpFSUtils.createURL(new Path(fsURI), params);
    AuthenticatedURL aUrl =
      new AuthenticatedURL(new HttpFSKerberosAuthenticator());
    try {
      HttpURLConnection conn = aUrl.openConnection(url, token);
      conn.setRequestMethod(
        DelegationTokenOperation.RENEWDELEGATIONTOKEN.getHttpMethod());
      HttpFSUtils.validateResponse(conn, HttpURLConnection.HTTP_OK);
      JSONObject json = (JSONObject) ((JSONObject)
        HttpFSUtils.jsonParse(conn)).get(DELEGATION_TOKEN_JSON);

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    params.put(TOKEN_PARAM, dToken.encodeToUrlString());
    URL url = HttpFSUtils.createURL(new Path(fsURI), params);
    AuthenticatedURL aUrl =
      new AuthenticatedURL(new HttpFSKerberosAuthenticator());
    try {
      HttpURLConnection conn = aUrl.openConnection(url, token);
      conn.setRequestMethod(
        DelegationTokenOperation.CANCELDELEGATIONTOKEN.getHttpMethod());
      HttpFSUtils.validateResponse(conn, HttpURLConnection.HTTP_OK);
    } catch (AuthenticationException ex) {
      throw new IOException(ex.toString(), ex);

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      public Void call() throws Exception {
        URL url = new URL(TestJettyHelper.getJettyURL(),
                          "/webhdfs/v1/?op=GETHOMEDIRECTORY");
        AuthenticatedURL aUrl = new AuthenticatedURL();
        AuthenticatedURL.Token aToken = new AuthenticatedURL.Token();
        HttpURLConnection conn = aUrl.openConnection(url, aToken);
        Assert.assertEquals(conn.getResponseCode(), HttpURLConnection.HTTP_OK);
        return null;
      }
    });
  }

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        //get delegation token doing SPNEGO authentication
        URL url = new URL(TestJettyHelper.getJettyURL(),
                          "/webhdfs/v1/?op=GETDELEGATIONTOKEN");
        AuthenticatedURL aUrl = new AuthenticatedURL();
        AuthenticatedURL.Token aToken = new AuthenticatedURL.Token();
        HttpURLConnection conn = aUrl.openConnection(url, aToken);
        Assert.assertEquals(conn.getResponseCode(), HttpURLConnection.HTTP_OK);
        JSONObject json = (JSONObject) new JSONParser()
          .parse(new InputStreamReader(conn.getInputStream()));
        json =
          (JSONObject) json

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                            HttpURLConnection.HTTP_UNAUTHORIZED);


        //renew the delegation token with SPNEGO credentials
        url = new URL(TestJettyHelper.getJettyURL(),
                      "/webhdfs/v1/?op=RENEWDELEGATIONTOKEN&token=" + tokenStr);
        conn = aUrl.openConnection(url, aToken);
        conn.setRequestMethod("PUT");
        Assert.assertEquals(conn.getResponseCode(), HttpURLConnection.HTTP_OK);


        //cancel delegation token, no need for SPNEGO credentials
        url = new URL(TestJettyHelper.getJettyURL(),

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