Examples with CodeSigner java.security.CodeSigner used on opensource projects

Example 1 with CodeSigner

use of java.security.CodeSigner in project XobotOS by xamarin.

the class JarEntry method getCodeSigners.

private CodeSigner[] getCodeSigners(Certificate[] certs) {
    if (certs == null) {
        return null;
    }
    X500Principal prevIssuer = null;
    ArrayList<Certificate> list = new ArrayList<Certificate>(certs.length);
    ArrayList<CodeSigner> asigners = new ArrayList<CodeSigner>();
    for (Certificate element : certs) {
        if (!(element instanceof X509Certificate)) {
            // Only X509Certificate-s are taken into account - see API spec.
            continue;
        }
        X509Certificate x509 = (X509Certificate) element;
        if (prevIssuer != null) {
            X500Principal subj = x509.getSubjectX500Principal();
            if (!prevIssuer.equals(subj)) {
                // Ok, this ends the previous chain,
                // so transform this one into CertPath ...
                addCodeSigner(asigners, list);
                // ... and start a new one
                list.clear();
            }
        // else { it's still the same chain }
        }
        prevIssuer = x509.getIssuerX500Principal();
        list.add(x509);
    }
    if (!list.isEmpty()) {
        addCodeSigner(asigners, list);
    }
    if (asigners.isEmpty()) {
        // 'signers' is 'null' already
        return null;
    }
    CodeSigner[] tmp = new CodeSigner[asigners.size()];
    asigners.toArray(tmp);
    return tmp;
}

Example 2 with CodeSigner

use of java.security.CodeSigner in project jdk8u_jdk by JetBrains.

the class Serialize method main.

public static void main(String[] args) throws Exception {
    // Create a certpath consisting of one certificate
    File f = new File(System.getProperty("test.src", "."), "cert_file");
    FileInputStream fis = new FileInputStream(f);
    CertificateFactory cf = CertificateFactory.getInstance("X.509");
    Certificate c = cf.generateCertificate(fis);
    fis.close();
    CertPath cp = cf.generateCertPath(Collections.singletonList(c));
    // Create a code signer
    CodeSigner cs = new CodeSigner(cp, new Timestamp(new Date(), cp));
    // Serialize the code signer
    ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
    ObjectOutputStream out = new ObjectOutputStream(byteOut);
    out.writeObject(cs);
    out.close();
    // Deserialize the code signer
    byte[] data = byteOut.toByteArray();
    CodeSigner cs2 = (CodeSigner) new ObjectInputStream(new ByteArrayInputStream(data)).readObject();
    // Test for equality
    if (!cs.equals(cs2) || cs.hashCode() != cs2.hashCode()) {
        throw new Exception("CodeSigner serialization test FAILED");
    }
}

Example 3 with CodeSigner

use of java.security.CodeSigner in project jdk8u_jdk by JetBrains.

the class GetMethodsReturnClones method main.

public static void main(String[] args) throws Exception {
    List<JarEntry> entries = new ArrayList<>();
    try (JarFile jf = new JarFile(BASE + "test.jar", true)) {
        byte[] buffer = new byte[8192];
        Enumeration<JarEntry> e = jf.entries();
        while (e.hasMoreElements()) {
            JarEntry je = e.nextElement();
            entries.add(je);
            try (InputStream is = jf.getInputStream(je)) {
                while (is.read(buffer, 0, buffer.length) != -1) {
                // we just read. this will throw a SecurityException
                // if  a signature/digest check fails.
                }
            }
        }
    }
    for (JarEntry je : entries) {
        Certificate[] certs = je.getCertificates();
        CodeSigner[] signers = je.getCodeSigners();
        if (certs != null) {
            certs[0] = null;
            certs = je.getCertificates();
            if (certs[0] == null) {
                throw new Exception("Modified internal certs array");
            }
        }
        if (signers != null) {
            signers[0] = null;
            signers = je.getCodeSigners();
            if (signers[0] == null) {
                throw new Exception("Modified internal codesigners array");
            }
        }
    }
}

Example 4 with CodeSigner

use of java.security.CodeSigner in project robovm by robovm.

the class JarEntry method getCodeSigners.

private CodeSigner[] getCodeSigners(Certificate[] certs) {
    if (certs == null) {
        return null;
    }
    X500Principal prevIssuer = null;
    ArrayList<Certificate> list = new ArrayList<Certificate>(certs.length);
    ArrayList<CodeSigner> asigners = new ArrayList<CodeSigner>();
    for (Certificate element : certs) {
        if (!(element instanceof X509Certificate)) {
            // Only X509Certificate-s are taken into account - see API spec.
            continue;
        }
        X509Certificate x509 = (X509Certificate) element;
        if (prevIssuer != null) {
            X500Principal subj = x509.getSubjectX500Principal();
            if (!prevIssuer.equals(subj)) {
                // Ok, this ends the previous chain,
                // so transform this one into CertPath ...
                addCodeSigner(asigners, list);
                // ... and start a new one
                list.clear();
            }
        // else { it's still the same chain }
        }
        prevIssuer = x509.getIssuerX500Principal();
        list.add(x509);
    }
    if (!list.isEmpty()) {
        addCodeSigner(asigners, list);
    }
    if (asigners.isEmpty()) {
        // 'signers' is 'null' already
        return null;
    }
    CodeSigner[] tmp = new CodeSigner[asigners.size()];
    asigners.toArray(tmp);
    return tmp;
}

Example 5 with CodeSigner

use of java.security.CodeSigner in project robovm by robovm.

the class CodeSignerTest method testCodeSigner_02.

/**
     * Not null parameters
     */
public final void testCodeSigner_02() {
    try {
        CodeSigner cs = new CodeSigner(cpath, ts);
        assertNotNull(cs);
    } catch (Exception e) {
        fail("Unexpected exception");
    }
}