Examples with BasicConstraints com.android.org.bouncycastle.asn1.x509.BasicConstraints used on opensource projects

Example 26 with BasicConstraints

use of com.android.org.bouncycastle.asn1.x509.BasicConstraints in project indy by Commonjava.

the class CertUtils method createSignedCertificate.

/**
 * Generate X509Certificate using objects from existing issuer and subject certificates.
 * The generated certificate is signed by issuer PrivateKey.
 * @param certificate
 * @param issuerCertificate
 * @param issuerPrivateKey
 * @param isIntermediate
 * @return
 * @throws Exception
 */
public static X509Certificate createSignedCertificate(X509Certificate certificate, X509Certificate issuerCertificate, PrivateKey issuerPrivateKey, boolean isIntermediate) throws Exception {
    String issuerSigAlg = issuerCertificate.getSigAlgName();
    X500Principal principal = issuerCertificate.getIssuerX500Principal();
    JcaX509CertificateConverter converter = new JcaX509CertificateConverter();
    JcaContentSignerBuilder contentSignerBuilder = new JcaContentSignerBuilder(issuerSigAlg).setProvider(BouncyCastleProvider.PROVIDER_NAME);
    JcaX509v3CertificateBuilder v3CertGen = new JcaX509v3CertificateBuilder(principal, certificate.getSerialNumber(), certificate.getNotBefore(), certificate.getNotAfter(), certificate.getSubjectX500Principal(), certificate.getPublicKey());
    if (isIntermediate) {
        v3CertGen.addExtension(Extension.basicConstraints, true, new BasicConstraints(-1));
    }
    return converter.getCertificate(v3CertGen.build(contentSignerBuilder.build(issuerPrivateKey)));
}

Example 27 with BasicConstraints

use of com.android.org.bouncycastle.asn1.x509.BasicConstraints in project indy by Commonjava.

the class CertUtilsTest method testIntermediateSignedCertificateWithExtension.

@Test
public void testIntermediateSignedCertificateWithExtension() throws Exception, CertificateException, OperatorCreationException, CertificateEncodingException, CertException {
    PrivateKey caKey = CertUtils.getPrivateKey("src/test/resources/ca.der");
    X509Certificate caCert = CertUtils.loadX509Certificate(new File("src/test/resources", "ca.crt"));
    String subjectCN = "CN=testcase.org, O=Test Org";
    CertificateAndKeys certificateAndKeys = CertUtils.createSignedCertificateAndKey(subjectCN, caCert, caKey, true);
    PublicKey publicKey = certificateAndKeys.getPublicKey();
    X509CertificateHolder certHolder = new X509CertificateHolder(certificateAndKeys.getCertificate().getEncoded());
    Extension ext = certHolder.getExtension(Extension.basicConstraints);
    assertNotNull(ext);
    assertEquals(ext.getExtnId(), Extension.basicConstraints);
    assertEquals(ext.getParsedValue(), new BasicConstraints(-1));
}

Example 28 with BasicConstraints

use of com.android.org.bouncycastle.asn1.x509.BasicConstraints in project zookeeper by apache.

the class QuorumSSLTest method buildEndEntityCert.

public X509Certificate buildEndEntityCert(KeyPair keyPair, X509Certificate caCert, PrivateKey caPrivateKey, String hostname, String ipAddress, String crlPath, Integer ocspPort) throws Exception {
    X509CertificateHolder holder = new JcaX509CertificateHolder(caCert);
    ContentSigner signer = new JcaContentSignerBuilder("SHA256WithRSAEncryption").build(caPrivateKey);
    List<GeneralName> generalNames = new ArrayList<>();
    if (hostname != null) {
        generalNames.add(new GeneralName(GeneralName.dNSName, hostname));
    }
    if (ipAddress != null) {
        generalNames.add(new GeneralName(GeneralName.iPAddress, ipAddress));
    }
    SubjectPublicKeyInfo entityKeyInfo = SubjectPublicKeyInfoFactory.createSubjectPublicKeyInfo(PublicKeyFactory.createKey(keyPair.getPublic().getEncoded()));
    X509ExtensionUtils extensionUtils = new BcX509ExtensionUtils();
    JcaX509v3CertificateBuilder jcaX509v3CertificateBuilder = new JcaX509v3CertificateBuilder(holder.getSubject(), new BigInteger(128, new Random()), certStartTime, certEndTime, new X500Name("CN=Test End Entity Certificate"), keyPair.getPublic());
    X509v3CertificateBuilder certificateBuilder = jcaX509v3CertificateBuilder.addExtension(Extension.authorityKeyIdentifier, false, extensionUtils.createAuthorityKeyIdentifier(holder)).addExtension(Extension.subjectKeyIdentifier, false, extensionUtils.createSubjectKeyIdentifier(entityKeyInfo)).addExtension(Extension.basicConstraints, true, new BasicConstraints(false)).addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment));
    if (!generalNames.isEmpty()) {
        certificateBuilder.addExtension(Extension.subjectAlternativeName, true, new GeneralNames(generalNames.toArray(new GeneralName[] {})));
    }
    if (crlPath != null) {
        DistributionPointName distPointOne = new DistributionPointName(new GeneralNames(new GeneralName(GeneralName.uniformResourceIdentifier, "file://" + crlPath)));
        certificateBuilder.addExtension(Extension.cRLDistributionPoints, false, new CRLDistPoint(new DistributionPoint[] { new DistributionPoint(distPointOne, null, null) }));
    }
    if (ocspPort != null) {
        certificateBuilder.addExtension(Extension.authorityInfoAccess, false, new AuthorityInformationAccess(X509ObjectIdentifiers.ocspAccessMethod, new GeneralName(GeneralName.uniformResourceIdentifier, "http://" + hostname + ":" + ocspPort)));
    }
    return new JcaX509CertificateConverter().getCertificate(certificateBuilder.build(signer));
}

Example 29 with BasicConstraints

use of com.android.org.bouncycastle.asn1.x509.BasicConstraints in project zookeeper by apache.

the class X509TestHelpers method newCert.

/**
 * Using the private key of the given CA key pair and the Subject of the given CA cert as the Issuer, issues a
 * new cert with the given subject and public key. The returned certificate, combined with the private key half
 * of the <code>certPublicKey</code>, should be used as the key store.
 * @param caCert the certificate of the CA that's doing the signing.
 * @param caKeyPair the key pair of the CA. The private key will be used to sign. The public key must match the
 *                  public key in the <code>caCert</code>.
 * @param certSubject the subject field of the new cert being issued.
 * @param certPublicKey the public key of the new cert being issued.
 * @param expirationMillis the expiration of the cert being issued, in milliseconds from now.
 * @return a new certificate signed by the CA's private key.
 * @throws IOException
 * @throws OperatorCreationException
 * @throws GeneralSecurityException
 */
public static X509Certificate newCert(X509Certificate caCert, KeyPair caKeyPair, X500Name certSubject, PublicKey certPublicKey, long expirationMillis) throws IOException, OperatorCreationException, GeneralSecurityException {
    if (!caKeyPair.getPublic().equals(caCert.getPublicKey())) {
        throw new IllegalArgumentException("CA private key does not match the public key in the CA cert");
    }
    Date now = new Date();
    X509v3CertificateBuilder builder = initCertBuilder(new X500Name(caCert.getIssuerDN().getName()), now, new Date(now.getTime() + expirationMillis), certSubject, certPublicKey);
    // not a CA
    builder.addExtension(Extension.basicConstraints, true, new BasicConstraints(false));
    builder.addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment));
    builder.addExtension(Extension.extendedKeyUsage, true, new ExtendedKeyUsage(new KeyPurposeId[] { KeyPurposeId.id_kp_serverAuth, KeyPurposeId.id_kp_clientAuth }));
    builder.addExtension(Extension.subjectAlternativeName, false, getLocalhostSubjectAltNames());
    return buildAndSignCertificate(caKeyPair.getPrivate(), builder);
}

Example 30 with BasicConstraints

use of com.android.org.bouncycastle.asn1.x509.BasicConstraints in project qpid-broker-j by apache.

the class TlsResourceBuilder method createCertificate.

private static X509Certificate createCertificate(final KeyPair keyPair, final KeyCertificatePair ca, final String dn, final ValidityPeriod validityPeriod, final Extension... extensions) throws CertificateException {
    try {
        final X509v3CertificateBuilder builder = new JcaX509v3CertificateBuilder(ca.getCertificate(), generateSerialNumber(), new Date(validityPeriod.getFrom().toEpochMilli()), new Date(validityPeriod.getTo().toEpochMilli()), new X500Name(RFC4519Style.INSTANCE, dn), keyPair.getPublic());
        builder.addExtension(Extension.basicConstraints, false, new BasicConstraints(false));
        for (Extension e : extensions) {
            builder.addExtension(e);
        }
        return buildX509Certificate(builder, ca.getPrivateKey());
    } catch (OperatorException | IOException e) {
        throw new CertificateException(e);
    }
}