Examples with XMLOutputFactory javax.xml.stream.XMLOutputFactory used on opensource projects

Example 1 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project elasticsearch by elastic.

the class Ec2DiscoveryClusterFormationTests method startHttpd.

/**
     * Creates mock EC2 endpoint providing the list of started nodes to the DescribeInstances API call
     */
@BeforeClass
public static void startHttpd() throws Exception {
    logDir = createTempDir();
    httpServer = MockHttpServer.createHttp(new InetSocketAddress(InetAddress.getLoopbackAddress().getHostAddress(), 0), 0);
    httpServer.createContext("/", (s) -> {
        Headers headers = s.getResponseHeaders();
        headers.add("Content-Type", "text/xml; charset=UTF-8");
        String action = null;
        for (NameValuePair parse : URLEncodedUtils.parse(IOUtils.toString(s.getRequestBody()), StandardCharsets.UTF_8)) {
            if ("Action".equals(parse.getName())) {
                action = parse.getValue();
                break;
            }
        }
        assertThat(action, equalTo("DescribeInstances"));
        XMLOutputFactory xmlOutputFactory = XMLOutputFactory.newFactory();
        xmlOutputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, true);
        StringWriter out = new StringWriter();
        XMLStreamWriter sw;
        try {
            sw = xmlOutputFactory.createXMLStreamWriter(out);
            sw.writeStartDocument();
            String namespace = "http://ec2.amazonaws.com/doc/2013-02-01/";
            sw.setDefaultNamespace(namespace);
            sw.writeStartElement(XMLConstants.DEFAULT_NS_PREFIX, "DescribeInstancesResponse", namespace);
            {
                sw.writeStartElement("requestId");
                sw.writeCharacters(UUID.randomUUID().toString());
                sw.writeEndElement();
                sw.writeStartElement("reservationSet");
                {
                    Path[] files = FileSystemUtils.files(logDir);
                    for (int i = 0; i < files.length; i++) {
                        Path resolve = files[i].resolve("transport.ports");
                        if (Files.exists(resolve)) {
                            List<String> addresses = Files.readAllLines(resolve);
                            Collections.shuffle(addresses, random());
                            sw.writeStartElement("item");
                            {
                                sw.writeStartElement("reservationId");
                                sw.writeCharacters(UUID.randomUUID().toString());
                                sw.writeEndElement();
                                sw.writeStartElement("instancesSet");
                                {
                                    sw.writeStartElement("item");
                                    {
                                        sw.writeStartElement("instanceId");
                                        sw.writeCharacters(UUID.randomUUID().toString());
                                        sw.writeEndElement();
                                        sw.writeStartElement("imageId");
                                        sw.writeCharacters(UUID.randomUUID().toString());
                                        sw.writeEndElement();
                                        sw.writeStartElement("instanceState");
                                        {
                                            sw.writeStartElement("code");
                                            sw.writeCharacters("16");
                                            sw.writeEndElement();
                                            sw.writeStartElement("name");
                                            sw.writeCharacters("running");
                                            sw.writeEndElement();
                                        }
                                        sw.writeEndElement();
                                        sw.writeStartElement("privateDnsName");
                                        sw.writeCharacters(addresses.get(0));
                                        sw.writeEndElement();
                                        sw.writeStartElement("dnsName");
                                        sw.writeCharacters(addresses.get(0));
                                        sw.writeEndElement();
                                        sw.writeStartElement("instanceType");
                                        sw.writeCharacters("m1.medium");
                                        sw.writeEndElement();
                                        sw.writeStartElement("placement");
                                        {
                                            sw.writeStartElement("availabilityZone");
                                            sw.writeCharacters("use-east-1e");
                                            sw.writeEndElement();
                                            sw.writeEmptyElement("groupName");
                                            sw.writeStartElement("tenancy");
                                            sw.writeCharacters("default");
                                            sw.writeEndElement();
                                        }
                                        sw.writeEndElement();
                                        sw.writeStartElement("privateIpAddress");
                                        sw.writeCharacters(addresses.get(0));
                                        sw.writeEndElement();
                                        sw.writeStartElement("ipAddress");
                                        sw.writeCharacters(addresses.get(0));
                                        sw.writeEndElement();
                                    }
                                    sw.writeEndElement();
                                }
                                sw.writeEndElement();
                            }
                            sw.writeEndElement();
                        }
                    }
                }
                sw.writeEndElement();
            }
            sw.writeEndElement();
            sw.writeEndDocument();
            sw.flush();
            final byte[] responseAsBytes = out.toString().getBytes(StandardCharsets.UTF_8);
            s.sendResponseHeaders(200, responseAsBytes.length);
            OutputStream responseBody = s.getResponseBody();
            responseBody.write(responseAsBytes);
            responseBody.close();
        } catch (XMLStreamException e) {
            Loggers.getLogger(Ec2DiscoveryClusterFormationTests.class).error("Failed serializing XML", e);
            throw new RuntimeException(e);
        }
    });
    httpServer.start();
}

Example 2 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project OpenAttestation by OpenAttestation.

the class ReportsBO method getHostAttestationReport.

// BUG #497 XXX TODO needs rewrite to use HostAgentFactory and HostAgent interfaces
public String getHostAttestationReport(Hostname hostName) {
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLStreamWriter xtw;
    StringWriter sw = new StringWriter();
    IManifestStrategy manifestStrategy;
    IManifestStrategyFactory strategyFactory;
    HashMap<String, ? extends IManifest> pcrManifestMap = null;
    TblHosts tblHosts = null;
    String attestationReport = "";
    try {
        tblHosts = getTblHostsJpaController().findByName(hostName.toString());
        if (tblHosts == null) {
            throw new ASException(ErrorCode.AS_HOST_NOT_FOUND, hostName.toString());
        }
        manifestStrategy = getManifestStrategy(tblHosts);
        // BUG #497  this is now obtained by IntelHostAgent using TAHelper's getQuoteInformationForHost which is what was called by TrustAgentManifestStrategy.getManifest()
        pcrManifestMap = manifestStrategy.getManifest(tblHosts);
    } catch (ASException aex) {
        throw aex;
    } catch (CryptographyException e) {
        throw new ASException(e, ErrorCode.AS_ENCRYPTION_ERROR, e.getCause() == null ? e.getMessage() : e.getCause().getMessage());
    } catch (Exception ex) {
        throw new ASException(ex);
    }
    try {
        // XXX BUG #497 this entire section in try{}catch{} has  moved to TAHelper and used by IntelHostAgent
        // We need to check if the host supports TPM or not. Only way we can do it
        // using the host table contents is by looking at the AIK Certificate. Based
        // on this flag we generate the attestation report.
        boolean tpmSupport = true;
        String hostType = tblHosts.getVmmMleId().getName();
        if (tblHosts.getAIKCertificate() == null || tblHosts.getAIKCertificate().isEmpty()) {
            tpmSupport = false;
        }
        // xtw = xof.createXMLStreamWriter(new FileWriter("c:\\temp\\nb_xml.xml"));
        xtw = xof.createXMLStreamWriter(sw);
        xtw.writeStartDocument();
        xtw.writeStartElement("Host_Attestation_Report");
        xtw.writeAttribute("Host_Name", hostName.toString());
        xtw.writeAttribute("Host_VMM", hostType);
        xtw.writeAttribute("TXT_Support", String.valueOf(tpmSupport));
        if (tpmSupport == true) {
            ArrayList<IManifest> pcrMFList = new ArrayList<IManifest>();
            pcrMFList.addAll(pcrManifestMap.values());
            for (IManifest pcrInfo : pcrMFList) {
                PcrManifest pInfo = (PcrManifest) pcrInfo;
                xtw.writeStartElement("PCRInfo");
                xtw.writeAttribute("ComponentName", String.valueOf(pInfo.getPcrNumber()));
                xtw.writeAttribute("DigestValue", pInfo.getPcrValue().toUpperCase());
                xtw.writeEndElement();
            }
        } else {
            xtw.writeStartElement("PCRInfo");
            xtw.writeAttribute("Error", "Host does not support TPM.");
            xtw.writeEndElement();
        }
        xtw.writeEndElement();
        xtw.writeEndDocument();
        xtw.flush();
        xtw.close();
        attestationReport = sw.toString();
    } catch (Exception ex) {
        throw new ASException(ex);
    }
    return attestationReport;
}

Example 3 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project OpenAttestation by OpenAttestation.

the class CitrixHostAgent method getHostAttestationReport.

public String getHostAttestationReport(String pcrList) throws IOException {
    String attestationReport = "";
    XMLOutputFactory xof = XMLOutputFactory.newInstance();
    XMLStreamWriter xtw;
    StringWriter sw = new StringWriter();
    try {
        xtw = xof.createXMLStreamWriter(sw);
        xtw.writeStartDocument();
        xtw.writeStartElement("Host_Attestation_Report");
        xtw.writeAttribute("Host_Name", this.client.hostIpAddress);
        xtw.writeAttribute("vCenterVersion", "5.0");
        xtw.writeAttribute("HostVersion", "5.0");
        //xtw.writeAttribute("TXT_Support", tpmSupport.toString());
        HashMap<String, PcrManifest> pcrMap = client.getQuoteInformationForHost(pcrList);
        Iterator it = pcrMap.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry pairs = (Map.Entry) it.next();
            xtw.writeStartElement("PCRInfo");
            PcrManifest pcr = (PcrManifest) pairs.getValue();
            xtw.writeAttribute("ComponentName", Integer.toString(pcr.getPcrNumber()));
            xtw.writeAttribute("DigestValue", pcr.getPcrValue());
            xtw.writeEndElement();
            // avoids a ConcurrentModificationException
            it.remove();
        }
        xtw.writeEndElement();
        xtw.writeEndDocument();
        xtw.flush();
        xtw.close();
        attestationReport = sw.toString();
    } catch (XMLStreamException ex) {
        //            Logger.getLogger(CitrixHostAgent.class.getName()).log(Level.SEVERE, null, ex);
        log.error("Cannot get host attestation report", ex);
    }
    log.debug("getHostAttestationReport report:" + attestationReport);
    return attestationReport;
}

Example 4 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project spring-framework by spring-projects.

the class StaxStreamHandlerTests method createStaxHandler.

@Override
protected AbstractStaxHandler createStaxHandler(Result result) throws XMLStreamException {
    XMLOutputFactory outputFactory = XMLOutputFactory.newFactory();
    XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(result);
    return new StaxStreamHandler(streamWriter);
}

Example 5 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project spring-framework by spring-projects.

the class StaxUtilsTests method isStaxResult.

@Test
public void isStaxResult() throws Exception {
    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
    XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(new StringWriter());
    Result result = StaxUtils.createCustomStaxResult(streamWriter);
    assertTrue("Not a StAX Result", StaxUtils.isStaxResult(result));
}