Examples with X500Name com.github.zhenwei.core.asn1.x500.X500Name used on opensource projects

Example 11 with X500Name

use of com.github.zhenwei.core.asn1.x500.X500Name in project dcache by dCache.

the class ServerGsiEngineDssContextFactoryTest method generateSelfSignedCert.

private void generateSelfSignedCert() throws GeneralSecurityException, OperatorCreationException, IOException {
    KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA", "BC");
    keyPairGenerator.initialize(2048, new SecureRandom());
    KeyPair keyPair = keyPairGenerator.generateKeyPair();
    long notBefore = System.currentTimeMillis();
    long notAfter = notBefore + TimeUnit.DAYS.toMillis(1);
    X500Name subjectDN = new X500Name("CN=localhost, O=dCache.org");
    X500Name issuerDN = subjectDN;
    SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded());
    X509v3CertificateBuilder certificateBuilder = new X509v3CertificateBuilder(issuerDN, BigInteger.ONE, new Date(notBefore), new Date(notAfter), subjectDN, subjectPublicKeyInfo);
    String signatureAlgorithm = "SHA256WithRSA";
    // sign with own key
    ContentSigner contentSigner = new JcaContentSignerBuilder(signatureAlgorithm).build(keyPair.getPrivate());
    X509CertificateHolder certificateHolder = certificateBuilder.build(contentSigner);
    var cert = new JcaX509CertificateConverter().getCertificate(certificateHolder);
    try (OutputStream certOut = Files.newOutputStream(certFile.toPath(), CREATE, TRUNCATE_EXISTING, WRITE);
        OutputStream keyOut = Files.newOutputStream(keyFile.toPath(), CREATE, TRUNCATE_EXISTING, WRITE)) {
        CertificateUtils.saveCertificate(certOut, cert, Encoding.PEM);
        CertificateUtils.savePrivateKey(keyOut, keyPair.getPrivate(), Encoding.PEM, null, null);
    }
}

Example 12 with X500Name

use of com.github.zhenwei.core.asn1.x500.X500Name in project powerauth-webflow by wultra.

the class ICACertificateParser method parse.

/**
 * Parse certificate in PEM format and return structured information about organization.
 *
 * @param certificatePem Certificate in PEM format.
 * @return Structured certificate information.
 * @throws CertificateException In case certificate cannot be parsed (or in rare case X.509 is not supported).
 */
public CertInfo parse(String certificatePem) throws CertificateException {
    // Check for null certificate value
    if (certificatePem == null) {
        throw new CertificateException("Certificate in PEM format not found.");
    }
    // Handle the URL encoded certificates
    if (certificatePem.startsWith("-----BEGIN%20CERTIFICATE-----")) {
        // certificate is URL encoded by nginx.
        try {
            certificatePem = URLDecoder.decode(certificatePem, StandardCharsets.UTF_8.toString());
        } catch (UnsupportedEncodingException e) {
            throw new CertificateException("Unable to extract certificate in PEM format (nginx).");
        }
    }
    // Replace spaces in Apache forwarded certificate by newlines correctly
    certificatePem = certificatePem.replaceAll(" ", "\n").replace("-----BEGIN\nCERTIFICATE-----", "-----BEGIN CERTIFICATE-----").replace("-----END\nCERTIFICATE-----", "-----END CERTIFICATE-----");
    final CertificateFactory cf = CertificateFactory.getInstance("X.509");
    final ByteArrayInputStream bais = new ByteArrayInputStream(certificatePem.getBytes(StandardCharsets.UTF_8));
    X509Certificate cert = (X509Certificate) cf.generateCertificate(bais);
    try {
        final byte[] qcStatement = cert.getExtensionValue("1.3.6.1.5.5.7.1.3");
        if (qcStatement == null) {
            throw new CertificateException("Unable to extract PSD2 mandates.");
        }
        final ASN1Primitive qcStatementAsn1Primitive = JcaX509ExtensionUtils.parseExtensionValue(qcStatement);
        if (qcStatementAsn1Primitive == null) {
            throw new CertificateException("Unable to extract PSD2 mandates from extension value.");
        }
        final DLSequence it = ((DLSequence) qcStatementAsn1Primitive);
        Set<CertInfo.PSD2> psd2Mandates = new HashSet<>();
        for (ASN1Encodable asn1Primitive : it) {
            if (asn1Primitive instanceof DLSequence) {
                DLSequence sequence = (DLSequence) asn1Primitive;
                if (sequence.size() == 2) {
                    ASN1ObjectIdentifier id = (ASN1ObjectIdentifier) sequence.getObjectAt(0);
                    DLSequence mandates = (DLSequence) sequence.getObjectAt(1);
                    if (psd2.equals(id.getId())) {
                        for (ASN1Encodable mandate : mandates) {
                            if (mandate instanceof DLSequence) {
                                for (ASN1Encodable seq : (DLSequence) mandate) {
                                    DLSequence a = (DLSequence) seq;
                                    final ASN1ObjectIdentifier identifier = (ASN1ObjectIdentifier) ((DLSequence) seq).getObjectAt(0);
                                    if (psp_as.equals(identifier.getId())) {
                                        psd2Mandates.add(CertInfo.PSD2.PSP_AS);
                                    }
                                    if (psp_ai.equals(identifier.getId())) {
                                        psd2Mandates.add(CertInfo.PSD2.PSP_AI);
                                    }
                                    if (psp_pi.equals(identifier.getId())) {
                                        psd2Mandates.add(CertInfo.PSD2.PSP_PI);
                                    }
                                    if (psp_ic.equals(identifier.getId())) {
                                        psd2Mandates.add(CertInfo.PSD2.PSP_IC);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        final List<AVA> avaList = ((X500Name) cert.getSubjectDN()).allAvas();
        String country = null;
        String serialNumber = null;
        String commonName = null;
        String psd2License = null;
        String organization = null;
        String street = null;
        String city = null;
        String zipCode = null;
        String region = null;
        String website = null;
        for (AVA ava : avaList) {
            final String oid = ava.getObjectIdentifier().toString();
            final String val = ava.getValueString();
            switch(oid) {
                case "2.5.4.6":
                    {
                        // C=CZ => 2.5.4.6
                        country = val;
                        break;
                    }
                case "2.5.4.3":
                    {
                        // CN=cnb.cz => 2.5.4.3
                        commonName = val;
                        website = "https://" + val;
                        break;
                    }
                case "2.5.4.10":
                    {
                        // O=ČESKÁ NÁRODNÍ BANKA => 2.5.4.10
                        organization = val;
                        break;
                    }
                case "2.5.4.9":
                    {
                        // STREET=Na příkopě 864/28 => 2.5.4.9
                        street = val;
                        break;
                    }
                case "2.5.4.7":
                    {
                        // L=Praha 1 => 2.5.4.7
                        city = val;
                        break;
                    }
                case "2.5.4.17":
                    {
                        // OID.2.5.4.17=11000 => 2.5.4.17
                        zipCode = val;
                        break;
                    }
                case "2.5.4.5":
                    {
                        // SERIALNUMBER=48136450 => 2.5.4.5
                        serialNumber = val;
                        break;
                    }
                case "2.5.4.8":
                    {
                        // ST=Hlavní město Praha => 2.5.4.8
                        region = val;
                        break;
                    }
                case "2.5.4.97":
                    {
                        // OID.2.5.4.97=PSDCZ-CNB-48136450 => 2.5.4.97
                        psd2License = val;
                        break;
                    }
            }
        }
        return new CertInfo(serialNumber, commonName, psd2License, organization, street, city, zipCode, region, country, website, psd2Mandates);
    } catch (Throwable e) {
        // catch all errors that can occur
        throw new CertificateException("Unable to extract PSD2 mandates.");
    }
}

Example 13 with X500Name

use of com.github.zhenwei.core.asn1.x500.X500Name in project interlok by adaptris.

the class X509Builder method build.

private X509Certificate build() throws NoSuchAlgorithmException, CertificateException, OperatorCreationException {
    X509Certificate result = null;
    if (privateKey == null) {
        createKeyPair();
    }
    // The certificate is self-signed, so use the current
    // subject as the issuer
    X500Name name = certificateParm.getSubjectInfo();
    // The certificate is self-signed, do we exactly care what
    // the serial number that uniquely identifies is
    BigInteger serial = BigInteger.valueOf(Integer.valueOf(SecurityUtil.getSecureRandom().nextInt(10000)).longValue());
    GregorianCalendar valid = new GregorianCalendar();
    Date notBefore = valid.getTime();
    valid.add(Calendar.MONTH, 12);
    Date notAfter = valid.getTime();
    SubjectPublicKeyInfo pubKeyInfo = SubjectPublicKeyInfo.getInstance(ASN1Sequence.getInstance(publicKey.getEncoded()));
    X509v3CertificateBuilder certGen = new X509v3CertificateBuilder(name, serial, notBefore, notAfter, name, pubKeyInfo);
    String alg = certificateParm.getSignatureAlgorithm();
    JcaContentSignerBuilder builder = new JcaContentSignerBuilder(alg);
    // build and sign the certificate
    X509CertificateHolder certHolder = certGen.build(builder.build(privateKey));
    result = new JcaX509CertificateConverter().getCertificate(certHolder);
    return result;
}

Example 14 with X500Name

use of com.github.zhenwei.core.asn1.x500.X500Name 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 15 with X500Name

use of com.github.zhenwei.core.asn1.x500.X500Name in project remoting by jenkinsci.

the class X509CertificateRule method apply.

@Override
public Statement apply(final Statement base, final Description description) {
    Skip skip = description.getAnnotation(Skip.class);
    if (skip != null && (skip.value().length == 0 || Arrays.asList(skip.value()).contains(id))) {
        return base;
    }
    return new Statement() {

        @Override
        public void evaluate() throws Throwable {
            Date now = new Date();
            Date firstDate = new Date(now.getTime() + startDateOffsetMillis);
            Date lastDate = new Date(now.getTime() + endDateOffsetMillis);
            SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfo.getInstance(subjectKey.getPublic().getEncoded());
            X500NameBuilder nameBuilder = new X500NameBuilder(BCStyle.INSTANCE);
            if (id != null) {
                nameBuilder.addRDN(BCStyle.CN, id);
            }
            X500Name subject = nameBuilder.addRDN(BCStyle.CN, description.getDisplayName()).addRDN(BCStyle.C, "US").build();
            X509v3CertificateBuilder certGen = new X509v3CertificateBuilder(subject, BigInteger.ONE, firstDate, lastDate, subject, subjectPublicKeyInfo);
            JcaX509ExtensionUtils instance = new JcaX509ExtensionUtils();
            certGen.addExtension(Extension.subjectKeyIdentifier, false, instance.createSubjectKeyIdentifier(subjectPublicKeyInfo));
            ContentSigner signer = new JcaContentSignerBuilder("SHA1withRSA").setProvider(BOUNCY_CASTLE_PROVIDER).build(X509CertificateRule.this.signerKey.getPrivate());
            certificate = new JcaX509CertificateConverter().setProvider(BOUNCY_CASTLE_PROVIDER).getCertificate(certGen.build(signer));
            try {
                base.evaluate();
            } finally {
                certificate = null;
            }
        }
    };
}