Example usage for org.apache.commons.codec.binary Hex encodeHexString

Introduction

In this page you can find the example usage for org.apache.commons.codec.binary Hex encodeHexString.

Prototype

public static String encodeHexString(byte[] data) 

Source Link

Document

Converts an array of bytes into a String representing the hexadecimal values of each byte in order.

Usage

From source file:libepg.epg.section.eit.descriptor.extendedeventdescriptor.ExtendedEventDescriptorTest.java

/**
 * Test of getText_char method, of class ExtendedEventDescriptor.
 * ??????/*from   w  ww. j a  v a2  s  .  co  m*/
 *
 * @throws org.apache.commons.codec.DecoderException
 * @throws java.lang.reflect.InvocationTargetException
 */
@Test
public void testGetText_char2() throws DecoderException, InvocationTargetException {
    LOG.debug("getText_char2");

    byte[] dat = this.descs.getEXTENDED_EVENT_DESCRIPTOR_BYTE();
    byte[] dat2 = Hex.decodeHex("0e4e484b451d461d6c310f456c357e".toCharArray());
    //
    byte[] dat3 = ArrayUtils.addAll(dat, dat2);

    LOG.debug(Hex.encodeHexString(dat));
    LOG.debug(Hex.encodeHexString(dat2));
    LOG.debug(Hex.encodeHexString(dat3));

    //??
    dat3[1] = (byte) (dat.length - 1 + dat2.length - 1);
    //?
    dat3[dat.length - 1] = (byte) dat2.length;
    LOG.debug(Hex.encodeHexString(dat3));

    Descriptor dummy = Descriptors.init(dat3);
    ExtendedEventDescriptor instance = new ExtendedEventDescriptor(dummy);

    byte[] expResult = dat2;
    byte[] result = instance.getText_char();
    assertArrayEquals(expResult, result);
}

---

From source file:libepg.epg.section.eventinformationtable.descriptor.extendedeventdescriptor.ExtendedEventDescriptorTest.java

/**
 * Test of getText_char method, of class ExtendedEventDescriptor.
 * ??????//from   w w  w .  j  av a  2 s .c  o  m
 *
 * @throws org.apache.commons.codec.DecoderException
 * @throws java.lang.reflect.InvocationTargetException
 */
@Test
public void testGetText_char2() throws DecoderException, InvocationTargetException {
    LOG.info("getText_char2");

    byte[] dat = this.descs.getEXTENDED_EVENT_DESCRIPTOR_BYTE();
    byte[] dat2 = Hex.decodeHex("0e4e484b451d461d6c310f456c357e".toCharArray());
    //
    byte[] dat3 = ArrayUtils.addAll(dat, dat2);

    LOG.info(Hex.encodeHexString(dat));
    LOG.info(Hex.encodeHexString(dat2));
    LOG.info(Hex.encodeHexString(dat3));

    //??
    dat3[1] = (byte) (dat.length - 1 + dat2.length - 1);
    //?
    dat3[dat.length - 1] = (byte) dat2.length;
    LOG.info(Hex.encodeHexString(dat3));

    Descriptor dummy = Descriptors.init(dat3);
    ExtendedEventDescriptor instance = new ExtendedEventDescriptor(dummy);

    byte[] expResult = dat2;
    byte[] result = instance.getText_char();
    assertArrayEquals(expResult, result);
}

---

From source file:com.aoppp.gatewaysdk.internal.hw.DigestUtils2.java

/**
 * Calculates the MD2 digest and returns the value as a 32 character hex string.
 *
 * @param data/*from  www .j  ava 2  s . c om*/
 *            Data to digest
 * @return MD2 digest as a hex string
 * @since 1.7
 */
public static String md2Hex(final byte[] data) {
    return Hex.encodeHexString(md2(data));
}

---

From source file:dk.i2m.netbeans.modules.ldapexplorer.ui.ExplorerTopComponent.java

private void addRow(DefaultTableModel model, String att, Object val) {
    final String LBL_PREFIX = "ATTRIBUTE_FRIENDLY_NAME_";
    String attName = att;/*  w w  w . j av  a 2  s . c om*/
    if (bundle.containsKey(LBL_PREFIX + att.toLowerCase())) {
        attName = bundle.getString(LBL_PREFIX + att.toLowerCase());
    }

    if (val instanceof byte[]) {
        // Field is binary - convert it to hexadecimals
        model.addRow(new Object[] { attName, att, Hex.encodeHexString((byte[]) val) });
    } else {
        model.addRow(new Object[] { attName, att, val });
    }
}

---

From source file:be.fedict.eid.dss.model.bean.TrustValidationServiceBean.java

public void validate(TimeStampToken timeStampToken, List<OCSPResp> ocspResponses, List<X509CRL> crls)
        throws CertificateEncodingException, TrustDomainNotFoundException, RevocationDataNotFoundException,
        ValidationFailedException, NoSuchAlgorithmException, NoSuchProviderException, CMSException,
        CertStoreException, IOException {
    LOG.debug("performing historical TSA validation...");
    String tsaTrustDomain = this.configuration.getValue(ConfigProperty.TSA_TRUST_DOMAIN, String.class);
    LOG.debug("TSA trust domain: " + tsaTrustDomain);

    Date validationDate = timeStampToken.getTimeStampInfo().getGenTime();
    LOG.debug("TSA validation date is TST time: " + validationDate);
    LOG.debug("# TSA ocsp responses: " + ocspResponses.size());
    LOG.debug("# TSA CRLs: " + crls.size());

    /*//from   ww  w  . ja  va  2  s  .  c  om
     *Building TSA chain. (Code from eID-applet)
     * 
     */

    SignerId signerId = timeStampToken.getSID();
    BigInteger signerCertSerialNumber = signerId.getSerialNumber();
    //X500Principal signerCertIssuer = signerId.getIssuer();

    X500Principal signerCertIssuer = new X500Principal(signerId.getIssuer().getEncoded());

    LOG.debug("signer cert serial number: " + signerCertSerialNumber);
    LOG.debug("signer cert issuer: " + signerCertIssuer);

    // TSP signer certificates retrieval
    CertStore certStore = timeStampToken.getCertificatesAndCRLs("Collection",
            BouncyCastleProvider.PROVIDER_NAME);
    Collection<? extends Certificate> certificates = certStore.getCertificates(null);
    X509Certificate signerCert = null;
    Map<String, X509Certificate> certificateMap = new HashMap<String, X509Certificate>();
    for (Certificate certificate : certificates) {
        X509Certificate x509Certificate = (X509Certificate) certificate;
        if (signerCertIssuer.equals(x509Certificate.getIssuerX500Principal())
                && signerCertSerialNumber.equals(x509Certificate.getSerialNumber())) {
            signerCert = x509Certificate;
        }
        String ski = Hex.encodeHexString(getSubjectKeyId(x509Certificate));
        certificateMap.put(ski, x509Certificate);
        LOG.debug("embedded certificate: " + x509Certificate.getSubjectX500Principal() + "; SKI=" + ski);
    }

    // TSP signer cert path building
    if (null == signerCert) {
        throw new RuntimeException("TSP response token has no signer certificate");
    }
    List<X509Certificate> tspCertificateChain = new LinkedList<X509Certificate>();

    X509Certificate tsaIssuer = loadCertificate(
            "be/fedict/eid/dss/CA POLITICA SELLADO DE TIEMPO - COSTA RICA.crt");
    X509Certificate rootCA = loadCertificate("be/fedict/eid/dss/CA RAIZ NACIONAL COSTA RICA.cer");
    LOG.debug("adding to certificate chain: " + signerCert.getSubjectX500Principal());
    tspCertificateChain.add(signerCert);
    LOG.debug("adding to certificate chain: " + tsaIssuer.getSubjectX500Principal());
    tspCertificateChain.add(tsaIssuer);
    LOG.debug("adding to certificate chain: " + rootCA.getSubjectX500Principal());
    tspCertificateChain.add(rootCA);

    /*
     * Perform PKI validation via eID Trust Service.
     */
    getXkms2Client().validate(tsaTrustDomain, tspCertificateChain, validationDate, ocspResponses, crls);
}

---

From source file:eu.europa.ec.markt.dss.signature.cades.CAdESProfileC.java

/**
 * Create a reference on a OCSPResp/* w  w  w .  j a v  a 2 s.  c om*/
 * 
 * @param ocspResp
 * @return
 * @throws NoSuchAlgorithmException
 * @throws OCSPException
 * @throws IOException
 */
private OcspResponsesID makeOcspResponsesID(BasicOCSPResp ocspResp)
        throws NoSuchAlgorithmException, OCSPException, IOException {
    /*
     * We hash the complete response, this is not clear in the TS but the issue was addressed here:
     * http://lists.iaik.tugraz.at/pipermail/jce-general/2007-January/005914.html
     */
    MessageDigest sha1digest = MessageDigest.getInstance(X509ObjectIdentifiers.id_SHA1.getId(),
            new BouncyCastleProvider());

    byte[] digestValue = sha1digest.digest(ocspResp.getEncoded());
    OtherHash hash = new OtherHash(digestValue);

    OcspResponsesID ocsprespid = new OcspResponsesID(new OcspIdentifier(
            ocspResp.getResponderId().toASN1Object(), new DERGeneralizedTime(ocspResp.getProducedAt())), hash);

    LOG.info("Incorporate OcspResponseId[hash=" + Hex.encodeHexString(digestValue) + ",producedAt="
            + ocspResp.getProducedAt());

    return ocsprespid;
}

---

From source file:edu.wpi.checksims.algorithm.linesimilarity.LineSimilarityChecker.java

void addLinesToMap(TokenList lines, Map<String, List<SubmissionLine>> lineDatabase, Submission submitter,
        MessageDigest hasher) {/*from  ww  w . j a v  a  2s.c o  m*/
    for (int i = 0; i < lines.size(); i++) {
        Token token = lines.get(i);

        String hash = Hex.encodeHexString(hasher.digest(token.getTokenAsString().getBytes()));

        if (lineDatabase.get(hash) == null) {
            lineDatabase.put(hash, new ArrayList<>());
        }

        SubmissionLine line = new SubmissionLine(i, submitter);
        lineDatabase.get(hash).add(line);
    }
}

---

From source file:libepg.epg.section.sectionreconstructor.SectionReconstructor.java

/**
 * ??????? ??????????????????// www.  j ava 2s.  co  m
 *
 * @return ???
 *
 */
public synchronized Set<byte[]> getSectionByteArrays() {

    Set<byte[]> ret = new TreeSet<>((byte[] left, byte[] right) -> {
        for (int i = 0, j = 0; i < left.length && j < right.length; i++, j++) {
            int a = (left[i] & 0xff);
            int b = (right[j] & 0xff);
            if (a != b) {
                return a - b;
            }
        }
        return left.length - right.length;
    });

    boolean first_start_indicator_found = false;

    ByteBuffer buf = null;

    PayLoadSplitter splitter = new PayLoadSplitter();

    for (TsPacketParcel parcel : parcels) {

        splitter.setPacket(parcel.getPacket());
        Map<PayLoadSplitter.PAYLOAD_PART_KEY, byte[]> t_map = splitter.getSplittedPayLoad();

        if ((buf == null)
                || (parcel.isMissingJustBefore() == TsPacketParcel.MISSING_PACKET_FLAG.MISSING_JUST_BEFORE)) {
            if (LOG.isTraceEnabled()) {
                LOG.trace(
                        "?????????????????????????");
            }
            if (buf == null) {
                buf = ByteBuffer.allocate(TABLE_ID.MAX_SECTION_LENGTH.BYTE_4093.getMaxSectionLength());
            } else {
                buf.clear();
            }
        }
        if (LOG.isTraceEnabled()) {
            LOG.trace("?=" + Hex.encodeHexString(buf.array()));
        }
        if ((first_start_indicator_found == false) && (parcel.getPacket()
                .getPayload_unit_start_indicator() == TsPacket.PAYLOAD_UNIT_START_INDICATOR.START_PES_OR_START_SECTION)) {
            if (LOG.isTraceEnabled()) {
                LOG.trace("??");
            }
            first_start_indicator_found = true;
        }

        if (first_start_indicator_found == false) {
            if (LOG.isTraceEnabled()) {
                LOG.trace(
                        "?????????");
            }
        } else if (parcel.getPacket()
                .getPayload_unit_start_indicator() == TsPacket.PAYLOAD_UNIT_START_INDICATOR.START_PES_OR_START_SECTION) {
            if (LOG.isTraceEnabled()) {
                LOG.trace(
                        "??????????");
            }
            if (buf.position() == 0) {
                if (LOG.isTraceEnabled()) {
                    LOG.trace(
                            "??0=?????????->??2?????????????+1?????");
                }
                byte[] temp_array = null;
                if (t_map.size() == 1) {
                    temp_array = t_map.get(PayLoadSplitter.PAYLOAD_PART_KEY.PAYLOAD_AFTER_2_BYTE);
                } else {
                    temp_array = t_map.get(PayLoadSplitter.PAYLOAD_PART_KEY.NEXT_POINTER);
                }
                buf.put(temp_array);
            } else {
                if (LOG.isTraceEnabled()) {
                    LOG.trace(
                            "??0????=???????->??2???????????\n???????????????+1?????");
                }
                byte[] temp_array = null;
                if (t_map.containsKey(PayLoadSplitter.PAYLOAD_PART_KEY.PAYLOAD_AFTER_2_BYTE)) {
                    if (LOG.isTraceEnabled()) {
                        LOG.trace(
                                "???????????????");
                    }

                    this.addToReturnObject(buf, ret);

                    buf.clear();

                    temp_array = t_map.get(PayLoadSplitter.PAYLOAD_PART_KEY.PAYLOAD_AFTER_2_BYTE);
                    buf.put(temp_array);
                } else {
                    if (LOG.isTraceEnabled()) {
                        LOG.trace(
                                "??????????????????");
                    }
                    temp_array = t_map.get(PayLoadSplitter.PAYLOAD_PART_KEY.PREV_POINTER);
                    buf.put(temp_array);

                    this.addToReturnObject(buf, ret);

                    buf.clear();

                    temp_array = t_map.get(PayLoadSplitter.PAYLOAD_PART_KEY.NEXT_POINTER);
                    buf.put(temp_array);
                }
            }
        } else {
            if (LOG.isTraceEnabled()) {
                LOG.trace(
                        "?????->????->??????");
            }
            buf.put(t_map.get(PayLoadSplitter.PAYLOAD_PART_KEY.ALL_PAYLOAD));
        }
    }

    return Collections.unmodifiableSet(ret);
}

---

From source file:de.brendamour.jpasskit.signing.PKFileBasedSigningUtil.java

private void hashFilesInDirectory(final File[] files, final Map<String, String> fileWithHashMap,
        final HashFunction hashFunction, final String parentName) throws PKSigningException {
    StringBuilder name;//from ww  w  . j  a v a 2 s  .c o m
    HashCode hash;
    for (File passResourceFile : files) {
        name = new StringBuilder();
        if (passResourceFile.isFile()) {
            try {
                hash = Files.hash(passResourceFile, hashFunction);
            } catch (IOException e) {
                throw new PKSigningException("Error when hashing files", e);
            }
            if (StringUtils.isEmpty(parentName)) {
                // direct call
                name.append(passResourceFile.getName());
            } else {
                // recursive call (apeending parent directory)
                name.append(parentName);
                name.append(FILE_SEPARATOR_UNIX);
                name.append(passResourceFile.getName());
            }
            fileWithHashMap.put(name.toString(), Hex.encodeHexString(hash.asBytes()));
        } else if (passResourceFile.isDirectory()) {
            if (StringUtils.isEmpty(parentName)) {
                // direct call
                name.append(passResourceFile.getName());
            } else {
                // recursive call (apeending parent directory)
                name.append(parentName);
                name.append(FILE_SEPARATOR_UNIX);
                name.append(passResourceFile.getName());
            }
            hashFilesInDirectory(passResourceFile.listFiles(), fileWithHashMap, hashFunction, name.toString());
        }
    }
}

---

From source file:com.exalttech.trex.util.PacketUtil.java

/**
 * Read pcap file to get all includes packet
 *
 * @param pcapFile//from   www .  j a v  a2 s  .co  m
 * @return
 * @throws PcapNativeException
 * @throws NotOpenException
 */
private List<String> getpcapPacketList(String pcapFile) throws PcapNativeException, NotOpenException {
    PcapHandle handler = Pcaps.openOffline(pcapFile);
    Packet packet = null;
    List<String> packetList = new ArrayList<>();
    while ((packet = handler.getNextPacket()) != null) {
        packetList.add(Hex.encodeHexString(packet.getRawData()));
    }
    return packetList;
}

---

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