Example usage for java.util.jar JarFile MANIFEST

Introduction

In this page you can find the example usage for java.util.jar JarFile MANIFEST_NAME.

Prototype

String MANIFEST_NAME

To view the source code for java.util.jar JarFile MANIFEST_NAME.

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Document

The JAR manifest file name.

Usage

From source file:com.arrow.acs.ManifestUtils.java

public static Manifest readManifest(Class<?> clazz) {
    String method = "readManifest";
    String jarFile = null;//from w ww.  j av  a2  s.c  o m
    String path = clazz.getProtectionDomain().getCodeSource().getLocation().toString();
    for (String token : path.split("/")) {
        token = token.replace("!", "").toLowerCase().trim();
        if (token.endsWith(".jar")) {
            jarFile = token;
            break;
        }
    }
    LOGGER.logInfo(method, "className: %s, path: %s, jarFile: %s", clazz.getName(), path, jarFile);
    InputStream is = null;
    try {
        if (!StringUtils.isEmpty(jarFile)) {
            Enumeration<URL> enumeration = Thread.currentThread().getContextClassLoader()
                    .getResources(JarFile.MANIFEST_NAME);
            while (enumeration.hasMoreElements()) {
                URL url = enumeration.nextElement();
                for (String token : url.toString().split("/")) {
                    token = token.replace("!", "").toLowerCase();
                    if (token.equals(jarFile)) {
                        LOGGER.logInfo(method, "loading manifest from: %s", url.toString());
                        return new Manifest(is = url.openStream());
                    }
                }
            }
        } else {
            URL url = new URL(path + "/META-INF/MANIFEST.MF");
            LOGGER.logInfo(method, "loading manifest from: %s", url.toString());
            return new Manifest(is = url.openStream());
        }
    } catch (IOException e) {
    } finally {
        IOUtils.closeQuietly(is);
    }
    LOGGER.logError(method, "manifest file not found for: %s", clazz.getName());
    return null;
}

From source file:edu.cornell.med.icb.util.VersionUtils.java

/**
 * Gets the Implementation-Version attribute from the manifest of the jar file a class
 * is loaded from.//from www  .  j a va2s  .c o m
 * @param clazz The class to get the version for
 * @return The value of the Implementation-Version attribute or "UNKNOWN" if the
 * jar file cannot be read.
 */
public static String getImplementationVersion(final Class<?> clazz) {
    String version;
    try {
        final String classContainer = clazz.getProtectionDomain().getCodeSource().getLocation().toString();
        final URL manifestUrl = new URL("jar:" + classContainer + "!/" + JarFile.MANIFEST_NAME);
        final Manifest manifest = new Manifest(manifestUrl.openStream());
        final Attributes attributes = manifest.getMainAttributes();
        version = attributes.getValue(Attributes.Name.IMPLEMENTATION_VERSION);
    } catch (Exception e) {
        // pretty much any error here is ok since we may not even have a jar to read from
        version = "UNKNOWN";
    }

    if (LOG.isDebugEnabled()) {
        LOG.debug(Attributes.Name.IMPLEMENTATION_VERSION + ": " + version);
    }
    return StringUtils.defaultString(version);
}

From source file:adalid.util.info.JavaInfo.java

public static void printManifestInfo(String extension, boolean details) {
    ClassLoader loader;//from w  w  w  . j a  va 2  s .  co m
    Enumeration<URL> resources;
    try {
        //          loader = ClassLoader.getSystemClassLoader();
        loader = Thread.currentThread().getContextClassLoader();
        resources = loader.getResources(JarFile.MANIFEST_NAME);
        printManifestInfo(extension, details, resources);
    } catch (IOException ex) {
        logger.fatal(ex);
    }
}

From source file:com.headwire.aem.tooling.intellij.eclipse.stub.JarBuilder.java

public InputStream buildJar(final IFolder sourceDir) throws CoreException {

    ByteArrayOutputStream store = new ByteArrayOutputStream();

    JarOutputStream zos = null;//ww w . j ava2s  .  c o  m
    InputStream manifestInput = null;
    try {
        IResource manifestResource = sourceDir.findMember(JarFile.MANIFEST_NAME);
        if (manifestResource == null || manifestResource.getType() != IResource.FILE) {
            throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
                    "No file named " + JarFile.MANIFEST_NAME + " found under " + sourceDir));
        }

        manifestInput = ((IFile) manifestResource).getContents();

        Manifest manifest = new Manifest(manifestInput);

        zos = new JarOutputStream(store);
        zos.setLevel(Deflater.NO_COMPRESSION);
        // manifest first
        final ZipEntry anEntry = new ZipEntry(JarFile.MANIFEST_NAME);
        zos.putNextEntry(anEntry);
        manifest.write(zos);
        zos.closeEntry();
        zipDir(sourceDir, zos, "");
    } catch (IOException e) {
        throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e));
    } finally {
        IOUtils.closeQuietly(zos);
        IOUtils.closeQuietly(manifestInput);
    }

    return new ByteArrayInputStream(store.toByteArray());
}

From source file:com.ericsson.eiffel.remrem.generate.EiffelRemremControllerIntegrationTest.java

public static String getMessagingVersion() {
    Enumeration resEnum;//from   ww  w.  j a  v a 2s . co  m
    try {
        resEnum = Thread.currentThread().getContextClassLoader().getResources(JarFile.MANIFEST_NAME);
        while (resEnum.hasMoreElements()) {
            try {
                URL url = (URL) resEnum.nextElement();
                if (url.getPath().contains("eiffel-remrem-semantics")) {
                    InputStream is = url.openStream();
                    if (is != null) {
                        Manifest manifest = new Manifest(is);
                        Attributes mainAttribs = manifest.getMainAttributes();
                        String version = mainAttribs.getValue("semanticsVersion");
                        if (version != null) {
                            return version;
                        }
                    }
                }
            } catch (Exception e) {
                // Silently ignore wrong manifests on classpath?
            }
        }
    } catch (IOException e1) {
        // Silently ignore wrong manifests on classpath?
    }
    return null;
}

From source file:adalid.util.info.JavaInfo.java

public static void printManifestInfo(String extension, boolean details, URL url) throws IOException {
    InputStream stream = url.openStream();
    if (stream == null) {
        return;/*  w  w w  .j a  va  2 s . c  o  m*/
    }
    //      String file = url.getFile();
    String path = StringUtils.removeEndIgnoreCase(url.getPath(), "!/" + JarFile.MANIFEST_NAME);
    String name = StringUtils.substringAfterLast(path, "/");
    Manifest manifest = new Manifest(stream);
    if (!extensionNameMatches(manifest, extension)) {
        return;
    }
    //      out.println(file);
    printManifestInfo(path, name, details, manifest);
}

From source file:com.commercehub.dropwizard.BuildInfoServlet.java

@Override
public void init(ServletConfig config) {
    objectWriter = new ObjectMapper().writer();

    cacheControl = new CacheControl();
    cacheControl.setMustRevalidate(true);
    cacheControl.setNoCache(true);/*  ww  w  .ja v  a 2 s  .  co  m*/
    cacheControl.setNoStore(true);

    // cache build information
    manifestAttributes = new Properties();
    ImmutableSet<String> attributeBlacklist = getAttributeBlacklist(config);
    try {
        Enumeration<URL> resources = getClass().getClassLoader().getResources(JarFile.MANIFEST_NAME);
        if (resources != null) {
            while (resources.hasMoreElements()) {
                Manifest manifest = new Manifest(resources.nextElement().openStream());
                Attributes attributes = manifest.getMainAttributes();
                for (Object key : attributes.keySet()) {
                    Attributes.Name attrName = (Attributes.Name) key;
                    if (!attributeBlacklist.contains(attrName.toString())) {
                        manifestAttributes.setProperty(attrName.toString(), attributes.getValue(attrName));
                    }
                }
            }
        }
    } catch (IOException e) {
        log.warn("Unable to retrieve build info", e);
    }
}

From source file:com.headwire.aem.tooling.intellij.eclipse.stub.JarBuilder.java

private void zipDir(final IFolder sourceDir, final ZipOutputStream zos, final String path)
        throws CoreException, IOException {

    for (final IResource f : sourceDir.members()) {
        if (f.getType() == IResource.FOLDER) {
            final String prefix = path + f.getName() + "/";
            zos.putNextEntry(new ZipEntry(prefix));
            zipDir((IFolder) f, zos, prefix);
        } else if (f.getType() == IResource.FILE) {
            final String entry = path + f.getName();
            if (JarFile.MANIFEST_NAME.equals(entry)) {
                continue;
            }/*from w  ww.jav a  2  s  . c o m*/
            final InputStream fis = ((IFile) f).getContents();
            try {
                final byte[] readBuffer = new byte[8192];
                int bytesIn = 0;
                final ZipEntry anEntry = new ZipEntry(entry);
                zos.putNextEntry(anEntry);
                while ((bytesIn = fis.read(readBuffer)) != -1) {
                    zos.write(readBuffer, 0, bytesIn);
                }
            } finally {
                IOUtils.closeQuietly(fis);
            }
        }
    }
}

From source file:com.jrummyapps.busybox.utils.ZipSigner.java

/**
 * Tool to sign JAR files (including APKs and OTA updates) in a way compatible with the mincrypt verifier, using
 * SHA1 and RSA keys.//from  w  ww. jav a2s.  c  o m
 *
 * @param unsignedZip
 *     The path to the APK, ZIP, JAR to sign
 * @param destination
 *     The output file
 * @return true if successfully signed the file
 */
public static boolean signZip(File unsignedZip, File destination) {
    final AssetManager am = App.getContext().getAssets();
    JarArchiveOutputStream outputJar = null;
    JarFile inputJar = null;

    try {
        X509Certificate publicKey = readPublicKey(am.open(PUBLIC_KEY));
        PrivateKey privateKey = readPrivateKey(am.open(PRIVATE_KEY));

        // Assume the certificate is valid for at least an hour.
        long timestamp = publicKey.getNotBefore().getTime() + 3600L * 1000;

        inputJar = new JarFile(unsignedZip, false); // Don't verify.
        FileOutputStream stream = new FileOutputStream(destination);
        outputJar = new JarArchiveOutputStream(stream);
        outputJar.setLevel(9);

        // MANIFEST.MF
        Manifest manifest = addDigestsToManifest(inputJar);
        JarArchiveEntry je = new JarArchiveEntry(JarFile.MANIFEST_NAME);
        je.setTime(timestamp);
        outputJar.putArchiveEntry(je);
        manifest.write(outputJar);

        ZipSignature signature1 = new ZipSignature();
        signature1.initSign(privateKey);

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        writeSignatureFile(manifest, out);

        // CERT.SF
        Signature signature = Signature.getInstance("SHA1withRSA");
        signature.initSign(privateKey);
        je = new JarArchiveEntry(CERT_SF_NAME);
        je.setTime(timestamp);
        outputJar.putArchiveEntry(je);
        byte[] sfBytes = writeSignatureFile(manifest, new SignatureOutputStream(outputJar, signature));

        signature1.update(sfBytes);
        byte[] signatureBytes = signature1.sign();

        // CERT.RSA
        je = new JarArchiveEntry(CERT_RSA_NAME);
        je.setTime(timestamp);
        outputJar.putArchiveEntry(je);

        outputJar.write(readContentAsBytes(am.open(TEST_KEY)));
        outputJar.write(signatureBytes);

        copyFiles(manifest, inputJar, outputJar, timestamp);
    } catch (Exception e) {
        Crashlytics.logException(e);
        return false;
    } finally {
        IoUtils.closeQuietly(inputJar);
        IoUtils.closeQuietly(outputJar);
    }
    return true;
}

From source file:com.jrummyapps.busybox.signing.ZipSigner.java

/**
 * Tool to sign JAR files (including APKs and OTA updates) in a way compatible with the mincrypt verifier, using
 * SHA1 and RSA keys.//from   w  ww  .ja  v  a  2 s.c o m
 *
 * @param unsignedZip
 *     The path to the APK, ZIP, JAR to sign
 * @param destination
 *     The output file
 * @return true if successfully signed the file
 */
public static boolean signZip(File unsignedZip, File destination) {
    final AssetManager am = App.getContext().getAssets();
    JarArchiveOutputStream outputJar = null;
    JarFile inputJar = null;

    try {
        X509Certificate publicKey = readPublicKey(am.open(PUBLIC_KEY));
        PrivateKey privateKey = readPrivateKey(am.open(PRIVATE_KEY));

        // Assume the certificate is valid for at least an hour.
        long timestamp = publicKey.getNotBefore().getTime() + 3600L * 1000;

        inputJar = new JarFile(unsignedZip, false); // Don't verify.
        FileOutputStream stream = new FileOutputStream(destination);
        outputJar = new JarArchiveOutputStream(stream);
        outputJar.setLevel(9);

        // MANIFEST.MF
        Manifest manifest = addDigestsToManifest(inputJar);
        JarArchiveEntry je = new JarArchiveEntry(JarFile.MANIFEST_NAME);
        je.setTime(timestamp);
        outputJar.putArchiveEntry(je);
        manifest.write(outputJar);

        ZipSignature signature1 = new ZipSignature();
        signature1.initSign(privateKey);

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        writeSignatureFile(manifest, out);

        // CERT.SF
        Signature signature = Signature.getInstance("SHA1withRSA");
        signature.initSign(privateKey);
        je = new JarArchiveEntry(CERT_SF_NAME);
        je.setTime(timestamp);
        outputJar.putArchiveEntry(je);
        byte[] sfBytes = writeSignatureFile(manifest, new SignatureOutputStream(outputJar, signature));

        signature1.update(sfBytes);
        byte[] signatureBytes = signature1.sign();

        // CERT.RSA
        je = new JarArchiveEntry(CERT_RSA_NAME);
        je.setTime(timestamp);
        outputJar.putArchiveEntry(je);

        outputJar.write(readContentAsBytes(am.open(TEST_KEY)));
        outputJar.write(signatureBytes);

        copyFiles(manifest, inputJar, outputJar, timestamp);
    } catch (Exception e) {
        Crashlytics.logException(e);
        return false;
    } finally {
        IOUtils.closeQuietly(inputJar);
        IOUtils.closeQuietly(outputJar);
    }
    return true;
}

Example usage for java.util.jar JarFile MANIFEST_NAME

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