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

List of usage examples for org.apache.commons.codec.binary Hex encodeHexString

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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:eu.europa.ec.markt.dss.validation.OCSPRef.java

/**
 * /*from  w w  w .jav  a  2  s  .c o  m*/
 * @param ocspResp
 * @return
 */
public boolean match(BasicOCSPResp ocspResp) {
    try {
        MessageDigest digest = MessageDigest.getInstance(algorithm);
        if (matchOnlyBasicOCSPResponse) {
            digest.update(ocspResp.getEncoded());
        } else {
            digest.update(OCSPUtils.fromBasicToResp(ocspResp).getEncoded());
        }
        byte[] computedValue = digest.digest();
        LOG.info("Compare " + Hex.encodeHexString(digestValue) + " to computed value "
                + Hex.encodeHexString(computedValue) + " of BasicOCSPResp produced at "
                + ocspResp.getProducedAt());
        return Arrays.equals(digestValue, computedValue);
    } catch (NoSuchAlgorithmException ex) {
        throw new RuntimeException("Maybe BouncyCastle provider is not installed ?", ex);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}

From source file:com.liferay.portal.util.DigesterImpl.java

public String digestHex(String algorithm, ByteBuffer byteBuffer) {
    byte[] bytes = digestRaw(algorithm, byteBuffer);

    return Hex.encodeHexString(bytes);
}

From source file:com.netcrest.pado.internal.security.AESCipher.java

public static String encryptUserTextToHex(String clearText) throws Exception {
    byte[] buf = encryptUserTextToBinary(clearText);
    String hexEncrypted = Hex.encodeHexString(buf);
    return hexEncrypted.toUpperCase();
}

From source file:ch.cyberduck.core.irods.IRODSListService.java

@Override
public AttributedList<Path> list(final Path directory, final ListProgressListener listener)
        throws BackgroundException {
    try {//from   ww  w.j a v a  2  s. co  m
        final AttributedList<Path> children = new AttributedList<Path>();
        final IRODSFileSystemAO fs = session.getClient();
        final IRODSFile f = fs.getIRODSFileFactory().instanceIRODSFile(directory.getAbsolute());
        if (!f.exists()) {
            throw new NotfoundException(directory.getAbsolute());
        }
        for (File file : fs.getListInDirWithFileFilter(f, TrueFileFilter.TRUE)) {
            final String normalized = PathNormalizer.normalize(file.getAbsolutePath(), true);
            if (StringUtils.equals(normalized, directory.getAbsolute())) {
                continue;
            }
            final PathAttributes attributes = new PathAttributes();
            final ObjStat stats = fs.getObjStat(file.getAbsolutePath());
            attributes.setModificationDate(stats.getModifiedAt().getTime());
            attributes.setCreationDate(stats.getCreatedAt().getTime());
            attributes.setSize(stats.getObjSize());
            attributes
                    .setChecksum(Checksum.parse(Hex.encodeHexString(Base64.decodeBase64(stats.getChecksum()))));
            attributes.setOwner(stats.getOwnerName());
            attributes.setGroup(stats.getOwnerZone());
            children.add(new Path(directory, PathNormalizer.name(normalized),
                    file.isDirectory() ? EnumSet.of(Path.Type.directory) : EnumSet.of(Path.Type.file),
                    attributes));
            listener.chunk(directory, children);
        }
        return children;
    } catch (JargonException e) {
        throw new IRODSExceptionMappingService().map("Listing directory {0} failed", e, directory);
    }
}

From source file:com.linkedin.databus2.tools.dtail.EventInfoDtailPrinter.java

/**
 * @see com.linkedin.databus2.tools.dtail.DtailPrinter#printEvent(com.linkedin.databus.core.DbusEventInternalReadable, com.linkedin.databus.client.pub.DbusEventDecoder)
 *//*from  w  w  w .j a  va 2  s  . co  m*/
@Override
public ConsumerCallbackResult printEvent(DbusEventInternalReadable e, DbusEventDecoder eventDecoder) {
    DbusEventAvroDecoder avroDecoder = (DbusEventAvroDecoder) eventDecoder;
    byte[] payloadSchemaDigest = e.schemaId();
    DbusEventPart metadataPart = e.getPayloadMetadataPart();
    String s = String.format(
            "format=%s opcode=%s partition=%d scn=%d ts=%d (%s.%d) srcid=%d extRepl=%s schema=%s "
                    + "payload_schema_digest=%s metadata_schema=%s metadata_schema_digest=%s",
            e.getClass().getSimpleName(), e.getOpcode(), e.getPartitionId(), e.sequence(), e.timestampInNanos(),
            EVENT_TS_FORMAT.format(new Date(e.timestampInNanos() / 1000000)), e.timestampInNanos() % 1000000000,
            e.getSourceId(), e.isExtReplicatedEvent(), versionedSchemaId(eventDecoder.getPayloadSchema(e)),
            null != payloadSchemaDigest ? Hex.encodeHexString(payloadSchemaDigest) : "null",
            null != metadataPart ? versionedSchemaId(avroDecoder.getMetadataSchema(e)) : "null",
            null != metadataPart ? Hex.encodeHexString(metadataPart.getSchemaDigest()) : "null");
    try {
        _out.write(s.getBytes("UTF-8"));
        _out.write('\n');
    } catch (UnsupportedEncodingException e1) {
        return ConsumerCallbackResult.ERROR;
    } catch (IOException e1) {
        return ConsumerCallbackResult.ERROR;
    }
    return ConsumerCallbackResult.SUCCESS;
}

From source file:libepg.util.bytearray.ByteArraySplitter.java

/**
 * ????????????????????0??<br>//from ww  w .jav  a 2s. c  o  m
 * 1.??????????????????<br>
 * 2.??????????????????????????<br>
 *
 *
 * @author normal
 * @param src ?
 * @param lengthFieldPosition
 * ??(??????????????)<br>
 * @param lengthFieldLength ?????
 * @param preProcessor ???8?????????????
 * @return ???
 *
 * ????<br>
 * X=?????<br>
 * Y=?<br>
 * Z=????<br>
 * ???=XXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZXXXXYYZZZZZZZ<br>
 * ???1=XXXXYYZZZZZZ<br>
 * ???2=XXXXYYZZZZZZ<br>
 * ???3=XXXXYYZZZZZZ<br>
 * ???4=XXXXYYZZZZZZ<br>
 * ???5=XXXXYYZZZZZZ<br>
 * ???6=XXXXYYZZZZZZ<br>
 * ???7=XXXXYYZZZZZZ<br>
 * ???8=XXXXYYZZZZZZ<br>
 * ???9=XXXXYYZZZZZZZ<br>
 */
public static synchronized List<byte[]> splitByLengthField(byte[] src, int lengthFieldPosition,
        int lengthFieldLength, UnaryOperator<Integer> preProcessor) {

    UnaryOperator<Integer> preProcessor_t;
    if (preProcessor == null) {
        throw new NullPointerException("??????????");
    } else {
        preProcessor_t = preProcessor;
    }

    if (LOG.isTraceEnabled()) {
        LOG.trace(" = " + Hex.encodeHexString(src));
        LOG.trace("?? = " + lengthFieldPosition);
        LOG.trace("??? = " + lengthFieldLength);
    }

    List<byte[]> dest = new ArrayList<>();
    try (ByteArrayInputStream bis = new ByteArrayInputStream(src)) {
        while (bis.available() > 0) {
            //??????????????????
            bis.mark(0);

            //???????????????????????
            bis.skip(lengthFieldPosition - 1);
            //??
            byte[] lengthFieldValue_Byte = new byte[lengthFieldLength];
            if (bis.read(lengthFieldValue_Byte) == -1) {
                break;
            }
            int lengthFieldValue = ByteConverter.bytesToInt(lengthFieldValue_Byte);//?
            int lengthFieldValue_Processed = preProcessor_t.apply(lengthFieldValue);

            if (LOG.isTraceEnabled()) {
                LOG.trace("?(byte) = " + Hex.encodeHexString(lengthFieldValue_Byte));
                LOG.trace("?(?) = " + lengthFieldValue);
                LOG.trace("?() = " + lengthFieldValue_Processed);
            }
            //??
            bis.reset();

            //???????(??????-1+???+??)
            int partLength = lengthFieldPosition - 1 + lengthFieldLength + lengthFieldValue_Processed;
            if (LOG.isTraceEnabled()) {
                LOG.trace("?????= " + partLength);
            }

            //???
            byte[] temp = new byte[partLength];

            //?
            if (bis.read(temp) == -1) {
                break;
            }
            if (LOG.isTraceEnabled()) {
                LOG.trace("?= " + Hex.encodeHexString(temp));
            }
            dest.add(temp);
        }
    } catch (IOException ex) {
        LOG.info("???????????");
    } finally {
        return dest;
    }
}

From source file:be.fedict.eid.applet.service.signer.SHA1WithRSAProxySignature.java

@Override
protected byte[] engineSign() throws SignatureException {
    LOG.debug("engineSign");
    byte[] signatureValue = SHA1WithRSAProxySignature.signatureValues.get();
    if (null != signatureValue) {
        LOG.debug("injecting signature value: " + Hex.encodeHexString(signatureValue));
        reset();//from w  w w . j a v a  2s  .  c o m
        return signatureValue;
    }
    LOG.debug("returning a dummy signature value");
    return "dummy".getBytes();
}

From source file:com.emc.ecs.sync.CasMigrationTest.java

@Test
public void testPipedStreams() throws Exception {
    Random random = new Random();

    // test smaller than pipe buffer
    byte[] source = new byte[random.nextInt(BUFFER_SIZE) + 1];
    random.nextBytes(source);/*from  w ww .  jav a 2  s .c o m*/
    String md5 = Hex.encodeHexString(MessageDigest.getInstance("MD5").digest(source));
    Assert.assertEquals("MD5 mismatch", md5, pipeAndGetMd5(source));

    // test larger than pipe buffer
    source = new byte[random.nextInt(BUFFER_SIZE) + BUFFER_SIZE + 1];
    random.nextBytes(source);
    md5 = Hex.encodeHexString(MessageDigest.getInstance("MD5").digest(source));
    Assert.assertEquals("MD5 mismatch", md5, pipeAndGetMd5(source));
}

From source file:com.zimbra.cs.store.triton.TritonIncomingBlob.java

@Override
public Blob getBlob() throws IOException, ServiceException {
    if (outStream != null) {
        outStream.close();/* w w w . jav  a  2 s.com*/
    }
    String locator = Hex.encodeHexString((digest.digest()));
    return new TritonBlob(blobBuilder.finish(), locator, uploadUrl.toString(), serverToken);
}

From source file:inti.ws.spring.resource.FilteredWebResource.java

@Override
public void update() throws Exception {
    ExpressionFactory factory;/*from  ww w .j a  v  a2  s .  c  o m*/
    ValueExpression var;
    Object val;
    StringBuilder builder = new StringBuilder(32);
    MessageDigest digest = DIGESTS.get();

    for (WebResource dependency : dependencies) {
        dependency.updateIfNeeded();
    }

    super.update();

    factory = ExpressionFactory.newInstance();
    content = factory.createValueExpression(context, compressedFile, String.class);
    for (Map.Entry<String, Object> parameter : parameters.entrySet()) {
        var = factory.createValueExpression(context, "${" + parameter.getKey() + '}', String.class);
        val = parameter.getValue();
        if (val instanceof WebResource) {
            ((WebResource) val).updateIfNeeded();
            val = ((WebResource) val).getContent().hashCode();
        }
        var.setValue(context, val);
    }
    compressedFile = (String) content.getValue(context);

    digest.reset();
    builder.append(Hex.encodeHexString(digest.digest(compressedFile.getBytes(StandardCharsets.UTF_8))));
    messageDigest = builder.toString();
    builder.delete(0, builder.length());

    DATE_FORMATTER.formatDate(lastModified, builder);
    lastModifiedString = builder.toString();
}