Examples with CertificateValidity android.sun.security.x509.CertificateValidity used on opensource projects

Example 1 with CertificateValidity

use of android.sun.security.x509.CertificateValidity in project AppManager by MuntashirAkon.

the class KeyStoreUtils method generateCert.

@NonNull
private static X509Certificate generateCert(PrivateKey privateKey, PublicKey publicKey, @NonNull String formattedSubject, long expiryDate) throws CertificateException, NoSuchAlgorithmException, NoSuchProviderException, SignatureException, InvalidKeyException, IOException {
    String algorithmName = "SHA512withRSA";
    CertificateExtensions certificateExtensions = new CertificateExtensions();
    certificateExtensions.set("SubjectKeyIdentifier", new SubjectKeyIdentifierExtension(new KeyIdentifier(publicKey).getIdentifier()));
    X500Name x500Name = new X500Name(formattedSubject);
    Date notBefore = new Date();
    Date notAfter = new Date(expiryDate);
    certificateExtensions.set("PrivateKeyUsage", new PrivateKeyUsageExtension(notBefore, notAfter));
    CertificateValidity certificateValidity = new CertificateValidity(notBefore, notAfter);
    X509CertInfo x509CertInfo = new X509CertInfo();
    x509CertInfo.set("version", new CertificateVersion(2));
    x509CertInfo.set("serialNumber", new CertificateSerialNumber(new Random().nextInt() & Integer.MAX_VALUE));
    x509CertInfo.set("algorithmID", new CertificateAlgorithmId(AlgorithmId.get(algorithmName)));
    x509CertInfo.set("subject", new CertificateSubjectName(x500Name));
    x509CertInfo.set("key", new CertificateX509Key(publicKey));
    x509CertInfo.set("validity", certificateValidity);
    x509CertInfo.set("issuer", new CertificateIssuerName(x500Name));
    x509CertInfo.set("extensions", certificateExtensions);
    X509CertImpl x509CertImpl = new X509CertImpl(x509CertInfo);
    x509CertImpl.sign(privateKey, algorithmName);
    return x509CertImpl;
}

Example 2 with CertificateValidity

use of android.sun.security.x509.CertificateValidity in project xap by xap.

the class SelfSignedCertificate method generateKeyStore.

private KeyStore generateKeyStore(String fqdn, KeyPair keypair, SecureRandom random) throws Exception {
    PrivateKey key = keypair.getPrivate();
    // Prepare the information required for generating an X.509 certificate.
    X509CertInfo info = new X509CertInfo();
    X500Name owner = new X500Name("CN=" + fqdn);
    info.set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
    info.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(new BigInteger(64, random)));
    try {
        info.set(X509CertInfo.SUBJECT, new CertificateSubjectName(owner));
    } catch (CertificateException ignore) {
        info.set(X509CertInfo.SUBJECT, owner);
    }
    try {
        info.set(X509CertInfo.ISSUER, new CertificateIssuerName(owner));
    } catch (CertificateException ignore) {
        info.set(X509CertInfo.ISSUER, owner);
    }
    info.set(X509CertInfo.VALIDITY, new CertificateValidity(NOT_BEFORE, NOT_AFTER));
    info.set(X509CertInfo.KEY, new CertificateX509Key(keypair.getPublic()));
    info.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(new AlgorithmId(AlgorithmId.sha1WithRSAEncryption_oid)));
    // Sign the cert to identify the algorithm that's used.
    X509CertImpl cert = new X509CertImpl(info);
    cert.sign(key, "SHA1withRSA");
    // Update the algorithm and sign again.
    info.set(CertificateAlgorithmId.NAME + '.' + CertificateAlgorithmId.ALGORITHM, cert.get(X509CertImpl.SIG_ALG));
    cert = new X509CertImpl(info);
    cert.sign(key, "SHA1withRSA");
    cert.verify(keypair.getPublic());
    String keyStoreType = KeyStore.getDefaultType();
    final KeyStore keyStore = KeyStore.getInstance(keyStoreType);
    keyStore.load(null, null);
    // keyStore.setCertificateEntry("CAcert-root", cert);
    keyStore.setKeyEntry("key", keypair.getPrivate(), "foo".toCharArray(), new Certificate[] { cert });
    return keyStore;
}

Example 3 with CertificateValidity

use of android.sun.security.x509.CertificateValidity in project CipherTrust_Application_Protection by thalescpl-io.

the class SelfSignedCertificateUtility method generateCertificate.

private static X509Certificate generateCertificate(PublicKey publicKey, PrivateKey privateKey, Map<String, String> certificateProeprties) throws Exception {
    String dn = makeDN(certificateProeprties);
    X509CertInfo info = new X509CertInfo();
    Date from = new Date();
    Date to = new Date(from.getTime() + Integer.valueOf(certificateProeprties.get("Validity")) * 86400000l);
    CertificateValidity interval = new CertificateValidity(from, to);
    X500Name owner = new X500Name(dn);
    boolean[] kueOk = getKeyUsgaeExtension(certificateProeprties.get("KeyUsage"));
    KeyUsageExtension kue = new KeyUsageExtension(kueOk);
    CertificateExtensions ext = new CertificateExtensions();
    ext.set(KeyUsageExtension.NAME, kue);
    info.set(X509CertInfo.VALIDITY, interval);
    BigInteger sn = new BigInteger(64, new SecureRandom());
    info.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(sn));
    boolean justName = isJavaAtLeast(1.8);
    if (justName) {
        info.set(X509CertInfo.SUBJECT, owner);
        info.set(X509CertInfo.ISSUER, owner);
    } else {
        info.set(X509CertInfo.SUBJECT, new CertificateSubjectName(owner));
        info.set(X509CertInfo.ISSUER, new CertificateIssuerName(owner));
    }
    info.set(X509CertInfo.KEY, new CertificateX509Key(publicKey));
    info.set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
    AlgorithmId algo = null;
    String provider = null;
    switch(certificateProeprties.get("Algorithm")) {
        case "SHA1WithRSA":
            break;
        case "SHA256WithRSA":
            break;
        case "SHA384WithRSA":
            break;
        case "SHA512WithRSA":
            provider = "BC";
            break;
        case "SHA1WithECDSA":
            provider = "BC";
            break;
        case "SHA224WithECDSA":
            provider = "BC";
            break;
        case "SHA256WithECDSA":
            provider = "BC";
            break;
        case "SHA384WithECDSA":
            provider = "BC";
            break;
        case "SHA512WithECDSA":
            provider = "BC";
            break;
        default:
            throw new NAEException(certificateProeprties.get("Algorithm") + " not supported.");
    }
    algo = AlgorithmId.get(certificateProeprties.get("Algorithm"));
    info.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(algo));
    info.set(X509CertInfo.EXTENSIONS, ext);
    // Sign the cert to identify the algorithm that's used.
    X509CertImpl cert = new X509CertImpl(info);
    if (provider != null)
        cert.sign(privateKey, certificateProeprties.get("Algorithm"), provider);
    else
        cert.sign(privateKey, certificateProeprties.get("Algorithm"));
    return cert;
}

Example 4 with CertificateValidity

use of android.sun.security.x509.CertificateValidity in project mockserver by mock-server.

the class X509Generator method buildX509CertInfo.

private X509CertInfo buildX509CertInfo(final X500Name subject, final X500Name issuer, final PublicKey publicKey, final CertificateSigningRequest csr) throws IOException, NoSuchAlgorithmException, CertificateException {
    X509CertInfo x509CertInfo = new X509CertInfo();
    CertificateValidity interval = new CertificateValidity(NOT_BEFORE, NOT_AFTER);
    // replaced secure random with random in order to prevent entropy depletion
    BigInteger sn = new BigInteger(64, new Random());
    x509CertInfo.set(X509CertInfo.VALIDITY, interval);
    x509CertInfo.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(sn));
    x509CertInfo.set(X509CertInfo.SUBJECT, subject);
    x509CertInfo.set(X509CertInfo.ISSUER, issuer);
    x509CertInfo.set(X509CertInfo.KEY, new CertificateX509Key(publicKey));
    x509CertInfo.set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
    AlgorithmId algo = new AlgorithmId(AlgorithmId.get(csr.getSigningAlgorithm()).getOID());
    x509CertInfo.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(algo));
    return x509CertInfo;
}

Example 5 with CertificateValidity

use of android.sun.security.x509.CertificateValidity in project OpenAttestation by OpenAttestation.

the class X509Builder method expires.

public X509Builder expires(long expiration, TimeUnit units) {
    try {
        Date from = new Date();
        Date to = new Date(from.getTime() + TimeUnit.MILLISECONDS.convert(expiration, units));
        certificateValidity = new CertificateValidity(from, to);
        // CertificateException, IOException
        info.set(X509CertInfo.VALIDITY, certificateValidity);
    } catch (Exception e) {
        fault(e, "expires(%d,%s)", expiration, units == null ? "null" : units.name());
    }
    return this;
}