Example usage for org.apache.commons.compress.archivers.jar JarArchiveOutputStream write

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.jar JarArchiveOutputStream write.

Prototype

public void write(int b) throws IOException 

Source Link

Document

Writes a byte to the current archive entry.

Usage

From source file:com.offbynull.coroutines.instrumenter.testhelpers.TestUtils.java

private static void writeJarEntry(JarArchiveOutputStream jaos, String name, byte[] data) throws IOException {
    ZipArchiveEntry entry = new JarArchiveEntry(name);
    entry.setSize(data.length);/* ww  w  . j  av a2 s  .c o  m*/
    jaos.putArchiveEntry(entry);
    jaos.write(data);
    jaos.closeArchiveEntry();
}

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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.//  ww w.j ava 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;
}

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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 w w  . ja  va  2s  .  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;
}

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From source file:org.apache.openejb.maven.plugin.customizer.monkey.MonkeyTest.java

private File prepareProject() throws IOException {
    final File target = new File("target/MonkeyTest_run" + System.currentTimeMillis() + "/mvn/target");
    target.mkdirs();//from www.  ja  va 2 s.c o  m

    final File classes = new File(target, "classes");
    classes.mkdirs();

    writeBinary(classes, "target/test-classes/test/patch/MyMain.class", "test/patch/MyMain.class");
    writeBinary(classes, "target/test-classes/test/patch/foo/Another.class", "test/patch/foo/Another.class");

    final File tomee = new File(target, "tomee");
    final File lib = new File(tomee, "lib");
    lib.mkdirs();

    // create the jar to patch, it is invalid but when patched it should work
    JarArchiveOutputStream stream = null;
    try {
        stream = new JarArchiveOutputStream(new FileOutputStream(new File(lib, "t.jar")));
        stream.putArchiveEntry(new JarArchiveEntry("test/patch/MyMain.class"));
        stream.write("invalid".getBytes());
        stream.closeArchiveEntry();
        stream.putArchiveEntry(new JarArchiveEntry("test/patch/foo/Another.class"));
        stream.write("invalid-too".getBytes());
        stream.closeArchiveEntry();
    } catch (final IOException e) {
        throw new IllegalArgumentException(e);
    } finally {
        IO.close(stream);
    }

    return tomee;
}

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