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

Example 1 with PrivateKeyUsageExtension

use of android.sun.security.x509.PrivateKeyUsageExtension 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 PrivateKeyUsageExtension

use of android.sun.security.x509.PrivateKeyUsageExtension in project jss by dogtagpki.

the class ExtPrettyPrint method getPrivateKeyUsageExtension.

private String getPrivateKeyUsageExtension() {
    StringBuffer sb = new StringBuffer();
    sb.append(pp.indent(mIndentSize) + mResource.getString(PrettyPrintResources.TOKEN_IDENTIFIER));
    sb.append(mResource.getString(PrettyPrintResources.TOKEN_PRIVATE_KEY_USAGE) + "- " + mExt.getExtensionId().toString() + "\n");
    sb.append(pp.indent(mIndentSize + 4) + mResource.getString(PrettyPrintResources.TOKEN_CRITICAL));
    if (mExt.isCritical()) {
        sb.append(mResource.getString(PrettyPrintResources.TOKEN_YES) + "\n");
    } else {
        sb.append(mResource.getString(PrettyPrintResources.TOKEN_NO) + "\n");
    }
    PrivateKeyUsageExtension usage = (PrivateKeyUsageExtension) mExt;
    sb.append(pp.indent(mIndentSize + 4) + "Validity:\n");
    if (dateFormater == null) {
        dateFormater = DateFormat.getDateInstance(DateFormat.FULL);
    }
    String notBefore = dateFormater.format(usage.getNotBefore());
    String notAfter = dateFormater.format(usage.getNotAfter());
    sb.append(pp.indent(mIndentSize + 8) + "Not Before: " + notBefore + "\n");
    sb.append(pp.indent(mIndentSize + 8) + "Not  After: " + notAfter + "\n");
    return sb.toString();
}

Example 3 with PrivateKeyUsageExtension

use of android.sun.security.x509.PrivateKeyUsageExtension in project jdk8u_jdk by JetBrains.

the class X509CertSelectorTest method testPrivateKeyValid.

/*
     * Tests matching on the private key validity component contained in the
     * certificate.
     */
private void testPrivateKeyValid() throws IOException, CertificateException {
    System.out.println("X.509 Certificate Match on privateKeyValid");
    // bad match
    X509CertSelector selector = new X509CertSelector();
    Calendar cal = Calendar.getInstance();
    cal.set(1968, 12, 31);
    selector.setPrivateKeyValid(cal.getTime());
    checkMatch(selector, cert, false);
    // good match
    DerInputStream in = new DerInputStream(cert.getExtensionValue("2.5.29.16"));
    byte[] encoded = in.getOctetString();
    PrivateKeyUsageExtension ext = new PrivateKeyUsageExtension(false, encoded);
    Date validDate = (Date) ext.get(PrivateKeyUsageExtension.NOT_BEFORE);
    selector.setPrivateKeyValid(validDate);
    checkMatch(selector, cert, true);
}