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

Example 16 with GeneralNames

use of com.android.org.bouncycastle.asn1.x509.GeneralNames in project robovm by robovm.

the class TestKeyStore method createCertificate.

private static X509Certificate createCertificate(PublicKey publicKey, PrivateKey privateKey, X500Principal subject, X500Principal issuer, int keyUsage, boolean ca, List<KeyPurposeId> extendedKeyUsages, List<Boolean> criticalExtendedKeyUsages, List<GeneralName> subjectAltNames, List<GeneralSubtree> permittedNameConstraints, List<GeneralSubtree> excludedNameConstraints) throws Exception {
    // Note that there is no way to programmatically make a
    // Certificate using java.* or javax.* APIs. The
    // CertificateFactory interface assumes you want to read
    // in a stream of bytes, typically the X.509 factory would
    // allow ASN.1 DER encoded bytes and optionally some PEM
    // formats. Here we use Bouncy Castle's
    // X509V3CertificateGenerator and related classes.
    long millisPerDay = 24 * 60 * 60 * 1000;
    long now = System.currentTimeMillis();
    Date start = new Date(now - millisPerDay);
    Date end = new Date(now + millisPerDay);
    BigInteger serial = BigInteger.valueOf(1);
    String keyAlgorithm = privateKey.getAlgorithm();
    String signatureAlgorithm;
    if (keyAlgorithm.equals("RSA")) {
        signatureAlgorithm = "sha1WithRSA";
    } else if (keyAlgorithm.equals("DSA")) {
        signatureAlgorithm = "sha1WithDSA";
    } else if (keyAlgorithm.equals("EC")) {
        signatureAlgorithm = "sha1WithECDSA";
    } else if (keyAlgorithm.equals("EC_RSA")) {
        signatureAlgorithm = "sha1WithRSA";
    } else {
        throw new IllegalArgumentException("Unknown key algorithm " + keyAlgorithm);
    }
    X509V3CertificateGenerator x509cg = new X509V3CertificateGenerator();
    x509cg.setSubjectDN(subject);
    x509cg.setIssuerDN(issuer);
    x509cg.setNotBefore(start);
    x509cg.setNotAfter(end);
    x509cg.setPublicKey(publicKey);
    x509cg.setSignatureAlgorithm(signatureAlgorithm);
    x509cg.setSerialNumber(serial);
    if (keyUsage != 0) {
        x509cg.addExtension(X509Extensions.KeyUsage, true, new KeyUsage(keyUsage));
    }
    if (ca) {
        x509cg.addExtension(X509Extensions.BasicConstraints, true, new BasicConstraints(true));
    }
    for (int i = 0; i < extendedKeyUsages.size(); i++) {
        KeyPurposeId keyPurposeId = extendedKeyUsages.get(i);
        boolean critical = criticalExtendedKeyUsages.get(i);
        x509cg.addExtension(X509Extensions.ExtendedKeyUsage, critical, new ExtendedKeyUsage(keyPurposeId));
    }
    for (GeneralName subjectAltName : subjectAltNames) {
        x509cg.addExtension(X509Extensions.SubjectAlternativeName, false, new GeneralNames(subjectAltName).getEncoded());
    }
    if (!permittedNameConstraints.isEmpty() || !excludedNameConstraints.isEmpty()) {
        x509cg.addExtension(X509Extensions.NameConstraints, true, new NameConstraints(permittedNameConstraints.toArray(new GeneralSubtree[permittedNameConstraints.size()]), excludedNameConstraints.toArray(new GeneralSubtree[excludedNameConstraints.size()])));
    }
    if (privateKey instanceof ECPrivateKey) {
        /*
             * bouncycastle needs its own ECPrivateKey implementation
             */
        KeyFactory kf = KeyFactory.getInstance(keyAlgorithm, "BC");
        PKCS8EncodedKeySpec ks = new PKCS8EncodedKeySpec(privateKey.getEncoded());
        privateKey = kf.generatePrivate(ks);
    }
    X509Certificate x509c = x509cg.generateX509Certificate(privateKey);
    if (StandardNames.IS_RI) {
        /*
             * The RI can't handle the BC EC signature algorithm
             * string of "ECDSA", since it expects "...WITHEC...",
             * so convert from BC to RI X509Certificate
             * implementation via bytes.
             */
        CertificateFactory cf = CertificateFactory.getInstance("X.509");
        ByteArrayInputStream bais = new ByteArrayInputStream(x509c.getEncoded());
        Certificate c = cf.generateCertificate(bais);
        x509c = (X509Certificate) c;
    }
    return x509c;
}

Example 17 with GeneralNames

use of com.android.org.bouncycastle.asn1.x509.GeneralNames in project zaproxy by zaproxy.

the class SslCertificateServiceImpl method createCertForHost.

@Override
public KeyStore createCertForHost(String hostname) throws NoSuchAlgorithmException, InvalidKeyException, CertificateException, NoSuchProviderException, SignatureException, KeyStoreException, IOException, UnrecoverableKeyException {
    if (hostname == null) {
        throw new IllegalArgumentException("Error, 'hostname' is not allowed to be null!");
    }
    if (this.caCert == null || this.caPrivKey == null || this.caPubKey == null) {
        throw new MissingRootCertificateException(this.getClass() + " wasn't initialized! Got to options 'Dynamic SSL Certs' and create one.");
    }
    final KeyPair mykp = this.createKeyPair();
    final PrivateKey privKey = mykp.getPrivate();
    final PublicKey pubKey = mykp.getPublic();
    X500NameBuilder namebld = new X500NameBuilder(BCStyle.INSTANCE);
    namebld.addRDN(BCStyle.CN, hostname);
    namebld.addRDN(BCStyle.OU, "Zed Attack Proxy Project");
    namebld.addRDN(BCStyle.O, "OWASP");
    namebld.addRDN(BCStyle.C, "xx");
    namebld.addRDN(BCStyle.EmailAddress, "owasp-zed-attack-proxy@lists.owasp.org");
    X509v3CertificateBuilder certGen = new JcaX509v3CertificateBuilder(new X509CertificateHolder(caCert.getEncoded()).getSubject(), BigInteger.valueOf(serial.getAndIncrement()), new Date(System.currentTimeMillis() - 1000L * 60 * 60 * 24 * 30), new Date(System.currentTimeMillis() + 100 * (1000L * 60 * 60 * 24 * 30)), namebld.build(), pubKey);
    certGen.addExtension(Extension.subjectKeyIdentifier, false, new SubjectKeyIdentifier(pubKey.getEncoded()));
    certGen.addExtension(Extension.basicConstraints, false, new BasicConstraints(false));
    certGen.addExtension(Extension.subjectAlternativeName, false, new GeneralNames(new GeneralName(GeneralName.dNSName, hostname)));
    ContentSigner sigGen;
    try {
        sigGen = new JcaContentSignerBuilder("SHA256WithRSAEncryption").setProvider("BC").build(caPrivKey);
    } catch (OperatorCreationException e) {
        throw new CertificateException(e);
    }
    final X509Certificate cert = new JcaX509CertificateConverter().setProvider("BC").getCertificate(certGen.build(sigGen));
    cert.checkValidity(new Date());
    cert.verify(caPubKey);
    final KeyStore ks = KeyStore.getInstance("JKS");
    ks.load(null, null);
    final Certificate[] chain = new Certificate[2];
    chain[1] = this.caCert;
    chain[0] = cert;
    ks.setKeyEntry(ZAPROXY_JKS_ALIAS, privKey, PASSPHRASE, chain);
    return ks;
}

Example 18 with GeneralNames

use of com.android.org.bouncycastle.asn1.x509.GeneralNames in project XobotOS by xamarin.

the class X509CRLEntryObject method toString.

public String toString() {
    StringBuffer buf = new StringBuffer();
    String nl = System.getProperty("line.separator");
    buf.append("      userCertificate: ").append(this.getSerialNumber()).append(nl);
    buf.append("       revocationDate: ").append(this.getRevocationDate()).append(nl);
    buf.append("       certificateIssuer: ").append(this.getCertificateIssuer()).append(nl);
    X509Extensions extensions = c.getExtensions();
    if (extensions != null) {
        Enumeration e = extensions.oids();
        if (e.hasMoreElements()) {
            buf.append("   crlEntryExtensions:").append(nl);
            while (e.hasMoreElements()) {
                DERObjectIdentifier oid = (DERObjectIdentifier) e.nextElement();
                X509Extension ext = extensions.getExtension(oid);
                if (ext.getValue() != null) {
                    byte[] octs = ext.getValue().getOctets();
                    ASN1InputStream dIn = new ASN1InputStream(octs);
                    buf.append("                       critical(").append(ext.isCritical()).append(") ");
                    try {
                        if (oid.equals(X509Extensions.ReasonCode)) {
                            buf.append(new CRLReason(DEREnumerated.getInstance(dIn.readObject()))).append(nl);
                        } else if (oid.equals(X509Extensions.CertificateIssuer)) {
                            buf.append("Certificate issuer: ").append(new GeneralNames((ASN1Sequence) dIn.readObject())).append(nl);
                        } else {
                            buf.append(oid.getId());
                            buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
                        }
                    } catch (Exception ex) {
                        buf.append(oid.getId());
                        buf.append(" value = ").append("*****").append(nl);
                    }
                } else {
                    buf.append(nl);
                }
            }
        }
    }
    return buf.toString();
}

Example 19 with GeneralNames

use of com.android.org.bouncycastle.asn1.x509.GeneralNames in project curiostack by curioswitch.

the class RequestNamespaceCertTask method exec.

@TaskAction
public void exec() {
    ImmutableClusterExtension cluster = getProject().getExtensions().getByType(ClusterExtension.class);
    final KeyPairGenerator keygen;
    try {
        keygen = KeyPairGenerator.getInstance("ECDSA", BouncyCastleProvider.PROVIDER_NAME);
    } catch (NoSuchAlgorithmException | NoSuchProviderException e) {
        throw new IllegalStateException("Could not find RSA, can't happen.", e);
    }
    keygen.initialize(256, new SecureRandom());
    KeyPair keyPair = keygen.generateKeyPair();
    PKCS10CertificationRequestBuilder p10Builder = new JcaPKCS10CertificationRequestBuilder(new X500Principal("CN=" + cluster.namespace() + ".ns.cluster.stellarstation.com"), keyPair.getPublic());
    Stream<GeneralName> generalNames = Streams.concat(Stream.of(new GeneralName(GeneralName.dNSName, "*." + cluster.namespace()), new GeneralName(GeneralName.dNSName, "*." + cluster.namespace() + ".svc"), new GeneralName(GeneralName.dNSName, "*." + cluster.namespace() + ".svc.cluster.local")), cluster.extraNamespaceTlsHosts().stream().map(name -> new GeneralName(GeneralName.dNSName, name)));
    GeneralNames subjectAltNames = new GeneralNames(generalNames.toArray(GeneralName[]::new));
    ExtensionsGenerator extensions = new ExtensionsGenerator();
    try {
        extensions.addExtension(Extension.subjectAlternativeName, false, subjectAltNames);
        p10Builder.setAttribute(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest, extensions.generate());
    } catch (IOException e) {
        throw new IllegalStateException("Could not encode cert name, can't happen.", e);
    }
    final ContentSigner signer;
    try {
        signer = new JcaContentSignerBuilder("SHA256withECDSA").build(keyPair.getPrivate());
    } catch (OperatorCreationException e) {
        throw new IllegalStateException("Could not find signer, can't happen.", e);
    }
    PKCS10CertificationRequest csr = p10Builder.build(signer);
    StringWriter csrWriter = new StringWriter();
    try (JcaPEMWriter pemWriter = new JcaPEMWriter(csrWriter)) {
        pemWriter.writeObject(csr);
    } catch (IOException e) {
        throw new IllegalStateException("Could not encode csr, can't happen.", e);
    }
    String encodedCsr = Base64.getEncoder().encodeToString(csrWriter.toString().getBytes(StandardCharsets.UTF_8));
    Map<Object, Object> csrApiRequest = ImmutableMap.of("apiVersion", "certificates.k8s.io/v1beta1", "kind", "CertificateSigningRequest", "metadata", ImmutableMap.of("name", cluster.namespace() + ".server.crt"), "spec", ImmutableMap.of("request", encodedCsr, "usages", ImmutableList.of("digital signature", "key encipherment", "server auth", "client auth")));
    final byte[] encodedApiRequest;
    try {
        encodedApiRequest = OBJECT_MAPPER.writeValueAsBytes(csrApiRequest);
    } catch (JsonProcessingException e) {
        throw new IllegalStateException("Could not encode yaml", e);
    }
    ImmutableGcloudExtension config = getProject().getRootProject().getExtensions().getByType(GcloudExtension.class);
    String command = config.download() ? CommandUtil.getGcloudSdkBinDir(getProject()).resolve("kubectl").toAbsolutePath().toString() : "kubectl";
    getProject().exec(exec -> {
        exec.executable(command);
        exec.args("create", "-f", "-");
        exec.setStandardInput(new ByteArrayInputStream(encodedApiRequest));
    });
    getProject().exec(exec -> {
        exec.executable(command);
        exec.args("certificate", "approve", cluster.namespace() + ".server.crt");
    });
    // Need to wait a bit for certificate to propagate before fetching.
    try {
        TimeUnit.SECONDS.sleep(5);
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
    // Gradle Exec seems to be flaky when reading from stdout, so use normal ProcessBuilder.
    final byte[] certificateBytes;
    try {
        Process getCertProcess = new ProcessBuilder(command, "get", "csr", cluster.namespace() + ".server.crt", "-o", "jsonpath={.status.certificate}").start();
        certificateBytes = ByteStreams.toByteArray(getCertProcess.getInputStream());
    } catch (IOException e) {
        throw new UncheckedIOException("Could not fetch certificate.", e);
    }
    String certificate = new String(Base64.getDecoder().decode(certificateBytes), StandardCharsets.UTF_8);
    final JcaPKCS8Generator keyGenerator;
    final PemObject keyObject;
    try {
        keyGenerator = new JcaPKCS8Generator(keyPair.getPrivate(), null);
        keyObject = keyGenerator.generate();
    } catch (PemGenerationException e) {
        throw new IllegalStateException("Could not encode to pkcs8.", e);
    }
    StringWriter keyWriter = new StringWriter();
    try (JcaPEMWriter pemWriter = new JcaPEMWriter(keyWriter)) {
        pemWriter.writeObject(keyObject);
    } catch (IOException e) {
        throw new IllegalStateException("Could not encode csr, can't happen.", e);
    }
    String key = keyWriter.toString();
    KubernetesClient client = new DefaultKubernetesClient();
    Secret certificateSecret = new SecretBuilder().withMetadata(new ObjectMetaBuilder().withName("server-tls").withNamespace(cluster.namespace()).build()).withType("Opaque").withData(ImmutableMap.of("server.crt", Base64.getEncoder().encodeToString(certificate.getBytes(StandardCharsets.UTF_8)), "server-key.pem", Base64.getEncoder().encodeToString(key.getBytes(StandardCharsets.UTF_8)))).build();
    client.resource(certificateSecret).createOrReplace();
}

Example 20 with GeneralNames

use of com.android.org.bouncycastle.asn1.x509.GeneralNames in project nifi by apache.

the class TlsHelper method createDomainAlternativeNamesExtensions.

public static Extensions createDomainAlternativeNamesExtensions(String domainAlternativeNames, String requestedDn) throws IOException {
    List<GeneralName> namesList = new ArrayList<>();
    try {
        final String cn = IETFUtils.valueToString(new X500Name(requestedDn).getRDNs(BCStyle.CN)[0].getFirst().getValue());
        namesList.add(new GeneralName(GeneralName.dNSName, cn));
    } catch (Exception e) {
        throw new IOException("Failed to extract CN from request DN: " + requestedDn, e);
    }
    if (StringUtils.isNotBlank(domainAlternativeNames)) {
        for (String alternativeName : domainAlternativeNames.split(",")) {
            namesList.add(new GeneralName(GeneralName.dNSName, alternativeName));
        }
    }
    GeneralNames subjectAltNames = new GeneralNames(namesList.toArray(new GeneralName[] {}));
    ExtensionsGenerator extGen = new ExtensionsGenerator();
    extGen.addExtension(Extension.subjectAlternativeName, false, subjectAltNames);
    return extGen.generate();
}