Example usage for org.apache.commons.codec.digest DigestUtils getMd5Digest

List of usage examples for org.apache.commons.codec.digest DigestUtils getMd5Digest

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  5. DigestUtils
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Introduction

In this page you can find the example usage for org.apache.commons.codec.digest DigestUtils getMd5Digest.

Prototype

public static MessageDigest getMd5Digest()

Source Link

Usage

From source file:com.joyent.manta.client.MantaObjectOutputStreamIT.java

public void canUploadMuchLargerFile() throws IOException {
    String path = testPathPrefix + "uploaded-" + UUID.randomUUID() + ".txt";
    MantaObjectOutputStream out = mantaClient.putAsOutputStream(path);
    ByteArrayOutputStream bout = new ByteArrayOutputStream(6553600);

    MessageDigest md5Digest = DigestUtils.getMd5Digest();
    long totalBytes = 0;

    try {//from   ww  w .  j  a v a  2s.c  o m
        for (int i = 0; i < 100; i++) {
            int chunkSize = RandomUtils.nextInt(1, 131072);
            byte[] randomBytes = RandomUtils.nextBytes(chunkSize);
            md5Digest.update(randomBytes);
            totalBytes += randomBytes.length;
            out.write(randomBytes);
            bout.write(randomBytes);

            // periodically flush
            if (i % 25 == 0) {
                out.flush();
            }
        }
    } finally {
        out.close();
        bout.close();
    }

    try (InputStream in = mantaClient.getAsInputStream(path)) {
        byte[] expected = bout.toByteArray();
        byte[] actual = IOUtils.readFully(in, (int) totalBytes);

        AssertJUnit.assertArrayEquals("Bytes written via OutputStream don't match read bytes", expected,
                actual);
    }
}

From source file:com.thoughtworks.go.plugin.infra.commons.PluginsZip.java

public void create() {
    checkFilesAccessibility(bundledPlugins, externalPlugins);
    reset();/*from   w w  w .j a v a 2s  .  co  m*/

    MessageDigest md5Digest = DigestUtils.getMd5Digest();
    try (ZipOutputStream zos = new ZipOutputStream(
            new DigestOutputStream(new BufferedOutputStream(new FileOutputStream(destZipFile)), md5Digest))) {
        for (GoPluginDescriptor agentPlugins : agentPlugins()) {
            String zipEntryPrefix = "external/";

            if (agentPlugins.isBundledPlugin()) {
                zipEntryPrefix = "bundled/";
            }

            zos.putNextEntry(
                    new ZipEntry(zipEntryPrefix + new File(agentPlugins.pluginFileLocation()).getName()));
            Files.copy(new File(agentPlugins.pluginFileLocation()).toPath(), zos);
            zos.closeEntry();
        }
    } catch (Exception e) {
        LOG.error("Could not create zip of plugins for agent to download.", e);
    }

    md5DigestOfPlugins = Hex.encodeHexString(md5Digest.digest());
}

From source file:com.joyent.manta.client.MantaObjectOutputStreamIT.java

public void canUploadMuchLargerFileWithPeriodicWaits() throws IOException, InterruptedException {
    String path = testPathPrefix + "uploaded-" + UUID.randomUUID() + ".txt";
    MantaObjectOutputStream out = mantaClient.putAsOutputStream(path);
    ByteArrayOutputStream bout = new ByteArrayOutputStream(6553600);

    MessageDigest md5Digest = DigestUtils.getMd5Digest();
    long totalBytes = 0;

    try {/*from  w  w w.j a  v a2s. c om*/
        for (int i = 0; i < 100; i++) {
            int chunkSize = RandomUtils.nextInt(1, 131072);
            byte[] randomBytes = RandomUtils.nextBytes(chunkSize);
            md5Digest.update(randomBytes);
            totalBytes += randomBytes.length;
            out.write(randomBytes);
            bout.write(randomBytes);

            // periodically wait
            if (i % 3 == 0) {
                Thread.sleep(RandomUtils.nextLong(1L, 1000L));
            }
        }
    } finally {
        out.close();
        bout.close();
    }

    try (InputStream in = mantaClient.getAsInputStream(path)) {
        byte[] expected = bout.toByteArray();
        byte[] actual = IOUtils.readFully(in, (int) totalBytes);

        AssertJUnit.assertArrayEquals("Bytes written via OutputStream don't match read bytes", expected,
                actual);
    }
}

From source file:com.microsoftopentechnologies.windowsazurestorage.service.UploadToFileService.java

private String uploadCloudFile(final CloudFile cloudFile, final FilePath localPath) throws WAStorageException {
    try {//ww  w. j  a v a2 s . co  m
        ensureDirExist(cloudFile.getParent());
        cloudFile.setMetadata(updateMetadata(cloudFile.getMetadata()));

        final MessageDigest md = DigestUtils.getMd5Digest();
        long startTime = System.currentTimeMillis();
        try (InputStream inputStream = localPath.read();
                DigestInputStream digestInputStream = new DigestInputStream(inputStream, md)) {
            cloudFile.upload(digestInputStream, localPath.length(), null, new FileRequestOptions(),
                    Utils.updateUserAgent());
        }
        long endTime = System.currentTimeMillis();

        println("Uploaded blob with uri " + cloudFile.getUri() + " in " + getTime(endTime - startTime));
        return DatatypeConverter.printHexBinary(md.digest());
    } catch (IOException | InterruptedException | URISyntaxException | StorageException e) {
        throw new WAStorageException("fail to upload file to azure file storage", e);
    }

}

From source file:com.temenos.interaction.loader.classloader.CachingParentLastURLClassloaderFactory.java

protected Object calculateCurrentState(FileEvent<File> param) {
    Collection<File> files = FileUtils.listFiles(param.getResource(), new String[] { "jar" }, true);

    MessageDigest md = DigestUtils.getMd5Digest();
    for (File f : files) {
        md.update(Longs.toByteArray(f.lastModified()));
    }// www  .j  a  v a2s . co m

    Object state = Hex.encodeHexString(md.digest());
    LOGGER.trace(
            "Calculated representation /hash/ of state of collection of URLs for classloader creation to: {}",
            state);
    return state;
}

From source file:com.microsoftopentechnologies.windowsazurestorage.service.UploadToBlobService.java

/**
 * @param blob// w  w w . j a v a2  s.  co  m
 * @param src
 * @throws StorageException
 * @throws IOException
 * @throws InterruptedException
 * @returns Md5 hash of the uploaded file in hexadecimal encoding
 */
private String uploadBlob(CloudBlockBlob blob, FilePath src)
        throws StorageException, IOException, InterruptedException {
    final MessageDigest md = DigestUtils.getMd5Digest();
    long startTime = System.currentTimeMillis();
    try (InputStream inputStream = src.read();
            DigestInputStream digestInputStream = new DigestInputStream(inputStream, md)) {
        blob.upload(digestInputStream, src.length(), null, getBlobRequestOptions(), Utils.updateUserAgent());
    }
    long endTime = System.currentTimeMillis();

    println("Uploaded to file storage with uri " + blob.getUri() + " in " + getTime(endTime - startTime));
    return DatatypeConverter.printHexBinary(md.digest());
}

From source file:com.lightszentip.module.security.password.PasswordModuleImpl.java

private byte[] hashPwd(String password, AlgorithmType algorithm)
        throws NoSuchAlgorithmException, UnsupportedEncodingException {
    MessageDigest md = null;//from  w ww.java 2 s .  c o m
    if (AlgorithmType.MD5.equals(algorithm)) {
        md = DigestUtils.getMd5Digest();
    } else if (AlgorithmType.SHA_512.equals(algorithm)) {
        md = DigestUtils.getSha512Digest();
    } else if (AlgorithmType.SHA_384.equals(algorithm)) {
        md = DigestUtils.getSha384Digest();
    } else if (AlgorithmType.SHA_256.equals(algorithm)) {
        md = DigestUtils.getSha256Digest();
    } else if (AlgorithmType.SHA_1.equals(algorithm)) {
        md = DigestUtils.getSha1Digest();
    }
    md.update(password.getBytes());
    return md.digest();
}

From source file:eu.cassandra.sim.utilities.Utils.java

public static boolean authenticate(String headerMessage, DB db) {
    String username = extractUsername(headerMessage);
    String password = extractPassword(headerMessage);
    if (username == null || password == null)
        return false;
    DBObject user = getUser(username, db);
    if (user == null)
        return false;
    String user_id = user.get("_id").toString();
    String passwordHash = user.get("password").toString();
    MessageDigest m = DigestUtils.getMd5Digest();
    m.update((password + user_id).getBytes(), 0, (password + user_id).length());
    String output = new BigInteger(1, m.digest()).toString(16);
    return passwordHash.equals(output);
}

From source file:com.inventage.nexusaptplugin.DebianIndexCreator.java

@Override
public void populateArtifactInfo(ArtifactContext ac) throws IOException {
    if (ac.getArtifact() != null && "deb".equals(ac.getArtifactInfo().packaging)) {
        List<String> control = GetControl.doGet(ac.getArtifact());
        ac.getArtifactInfo().getAttributes().putAll(DebControlParser.parse(control));
        ac.getArtifactInfo().getAttributes().put("Filename", getRelativeFileNameOfArtifact(ac));

        FileInputStream is = null;
        try {//  w w  w  .jav  a2s.com
            is = new FileInputStream(ac.getArtifact());
            MessageDigest md5d = DigestUtils.getMd5Digest();
            MessageDigest sha256 = DigestUtils.getSha256Digest();
            MessageDigest sha512 = DigestUtils.getSha512Digest();

            int count;
            byte[] b = new byte[512];
            while ((count = is.read(b)) >= 0) {
                md5d.update(b, 0, count);
                sha256.update(b, 0, count);
                sha512.update(b, 0, count);
            }

            ac.getArtifactInfo().md5 = Hex.encodeHexString(md5d.digest());
            ac.getArtifactInfo().getAttributes().put(DEBIAN.SHA256.getFieldName(),
                    Hex.encodeHexString(sha256.digest()));
            ac.getArtifactInfo().getAttributes().put(DEBIAN.SHA512.getFieldName(),
                    Hex.encodeHexString(sha512.digest()));
        } finally {
            is.close();
        }
    }
}

From source file:com.microsoftopentechnologies.windowsazurestorage.WAStorageClient.java

/**
 *
 * @param listener//w ww.  j a  va2  s .c o  m
 * @param blob
 * @param src
 * @throws StorageException
 * @throws IOException
 * @throws InterruptedException
* @returns Md5 hash of the uploaded file in hexadecimal encoding
 */
protected static String upload(TaskListener listener, CloudBlockBlob blob, FilePath src)
        throws StorageException, IOException, InterruptedException {
    MessageDigest md = DigestUtils.getMd5Digest();
    long startTime = System.currentTimeMillis();
    try (InputStream inputStream = src.read();
            DigestInputStream digestInputStream = new DigestInputStream(inputStream, md)) {
        blob.upload(digestInputStream, src.length(), null, getBlobRequestOptions(), Utils.updateUserAgent());
    }
    long endTime = System.currentTimeMillis();
    listener.getLogger()
            .println("Uploaded blob with uri " + blob.getUri() + " in " + getTime(endTime - startTime));
    return DatatypeConverter.printHexBinary(md.digest());
}