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

Examples of org.apache.hadoop.security.authentication.client.AuthenticatedURL

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  private HttpURLConnection getHttpUrlConnection(URL url)
      throws IOException {
    final HttpURLConnection conn;
    try {
      if (ugi.hasKerberosCredentials()) {
        conn = new AuthenticatedURL(AUTH).openConnection(url, authToken);
      } else {
        conn = (HttpURLConnection)url.openConnection();
      }
    } catch (AuthenticationException e) {
      throw new IOException("Authentication failed, url=" + url, e);
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        }

        if (!currentToken.isSet()) {
            Authenticator authenticator = getAuthenticator();
            try {
                new AuthenticatedURL(authenticator).openConnection(url, currentToken);
            }
            catch (AuthenticationException ex) {
                AUTH_TOKEN_CACHE_FILE.delete();
                throw new OozieClientException(OozieClientException.AUTHENTICATION,
                                               "Could not authenticate, " + ex.getMessage(), ex);
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  private HttpURLConnection getHttpUrlConnection(URL url)
      throws IOException {
    final HttpURLConnection conn;
    try {
      if (ugi.hasKerberosCredentials()) {
        conn = new AuthenticatedURL(AUTH).openConnection(url, authToken);
      } else {
        conn = (HttpURLConnection)url.openConnection();
      }
    } catch (AuthenticationException e) {
      throw new IOException("Authentication failed, url=" + url, e);
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    KerberosTestUtils.doAsClient(new Callable<Void>() {
      @Override
      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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      @Override
      public Void call() throws Exception {
        //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
            .get(HttpFSKerberosAuthenticator.DELEGATION_TOKEN_JSON);
        String tokenStr = (String) json
          .get(HttpFSKerberosAuthenticator.DELEGATION_TOKEN_URL_STRING_JSON);

        //access httpfs using the delegation token
        url = new URL(TestJettyHelper.getJettyURL(),
                      "/webhdfs/v1/?op=GETHOMEDIRECTORY&delegation=" +
                      tokenStr);
        conn = (HttpURLConnection) url.openConnection();
        Assert.assertEquals(conn.getResponseCode(), HttpURLConnection.HTTP_OK);

        //try to renew the delegation token without SPNEGO credentials
        url = new URL(TestJettyHelper.getJettyURL(),
                      "/webhdfs/v1/?op=RENEWDELEGATIONTOKEN&token=" + tokenStr);
        conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("PUT");
        Assert.assertEquals(conn.getResponseCode(),
                            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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      return url.openConnection();
    }

    AuthenticatedURL.Token token = new AuthenticatedURL.Token();
    try {
      return new AuthenticatedURL(null, sslFactory).openConnection(url, token);
    } catch (AuthenticationException e) {
      throw new IOException("Exception trying to open authenticated connection to "
              + url, e);
    }
  }
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      return url.openConnection();
    }

    AuthenticatedURL.Token token = new AuthenticatedURL.Token();
    try {
      return new AuthenticatedURL(null, sslFactory).openConnection(url, token);
    } catch (AuthenticationException e) {
      throw new IOException("Exception trying to open authenticated connection to "
              + url, e);
    }
  }
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  private HttpURLConnection getHttpUrlConnection(URL url)
      throws IOException, AuthenticationException {
    final HttpURLConnection conn;
    if (ugi.hasKerberosCredentials()) {
      conn = new AuthenticatedURL(AUTH).openConnection(url, authToken);
    } else {
      conn = (HttpURLConnection)url.openConnection();
    }
    return conn;
  }
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    try {
      URL clientUrl = new URL( urlStr );
      //System.out.println( "Resolved query: " + clientUrl );
      AuthenticatedURL.Token token = new AuthenticatedURL.Token();
      KerberosAuthenticator authenticator = new KerberosAuthenticator();
      HttpURLConnection conn = new AuthenticatedURL( authenticator ).openConnection( clientUrl, token );
      //System.out.println( "STATUS=" + conn.getResponseCode() );
      InputStream input = conn.getInputStream();
      if( input != null ) {
        OutputStream output = response.getOutputStream();
        try {
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    try {
      if (requireAuth) {
        LOG.debug("open AuthenticatedURL connection");
        UserGroupInformation.getCurrentUser().checkTGTAndReloginFromKeytab();
        final AuthenticatedURL.Token authToken = new AuthenticatedURL.Token();
        conn = new AuthenticatedURL(AUTH).openConnection(url, authToken);
      } else {
        LOG.debug("open URL connection");
        conn = (HttpURLConnection)url.openConnection();
      }
    } catch (AuthenticationException e) {
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Related Classes of org.apache.hadoop.security.authentication.client.AuthenticatedURL

  • org.apache.falcon.client.FalconClient
  • org.apache.hadoop.fs.http.client.HttpFSFileSystem
  • org.apache.hadoop.fs.http.client.HttpFSKerberosAuthenticator
  • org.apache.hadoop.fs.http.server.TestHttpFSWithKerberos
  • org.apache.hadoop.gateway.dispatch.UrlConnectionDispatch
  • org.apache.hadoop.hdfs.web.URLConnectionFactory
  • org.apache.hadoop.hdfs.web.WebHdfsFileSystem
  • org.apache.hadoop.hdfs.web.WebHdfsFileSystem$Runner
  • org.apache.hadoop.security.authentication.examples.WhoClient
  • org.apache.hadoop.security.SecurityUtil
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