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Example 11 with ExtendedKeyUsage

use of de.carne.certmgr.certs.x509.ExtendedKeyUsage in project zaproxy by zaproxy.

the class SslCertificateUtils method createRootCA.

/**
	 * Creates a new Root CA certificate and returns private and public key as
	 * {@link KeyStore}. The {@link KeyStore#getDefaultType()} is used.
	 *
	 * @return
	 * @throws NoSuchAlgorithmException If no providers are found
	 * for 'RSA' key pair generator
	 * or 'SHA1PRNG' Secure random number generator
	 * @throws IllegalStateException in case of errors during assembling {@link KeyStore}
	 */
public static final KeyStore createRootCA() throws NoSuchAlgorithmException {
    final Date startDate = Calendar.getInstance().getTime();
    final Date expireDate = new Date(startDate.getTime() + (DEFAULT_VALID_DAYS * 24L * 60L * 60L * 1000L));
    final KeyPairGenerator g = KeyPairGenerator.getInstance("RSA");
    g.initialize(2048, SecureRandom.getInstance("SHA1PRNG"));
    final KeyPair keypair = g.genKeyPair();
    final PrivateKey privKey = keypair.getPrivate();
    final PublicKey pubKey = keypair.getPublic();
    Security.addProvider(new BouncyCastleProvider());
    Random rnd = new Random();
    // using the hash code of the user's name and home path, keeps anonymity
    // but also gives user a chance to distinguish between each other
    X500NameBuilder namebld = new X500NameBuilder(BCStyle.INSTANCE);
    namebld.addRDN(BCStyle.CN, "OWASP Zed Attack Proxy Root CA");
    namebld.addRDN(BCStyle.L, Integer.toHexString(System.getProperty("user.name").hashCode()) + Integer.toHexString(System.getProperty("user.home").hashCode()));
    namebld.addRDN(BCStyle.O, "OWASP Root CA");
    namebld.addRDN(BCStyle.OU, "OWASP ZAP Root CA");
    namebld.addRDN(BCStyle.C, "xx");
    X509v3CertificateBuilder certGen = new JcaX509v3CertificateBuilder(namebld.build(), BigInteger.valueOf(rnd.nextInt()), startDate, expireDate, namebld.build(), pubKey);
    KeyStore ks = null;
    try {
        certGen.addExtension(Extension.subjectKeyIdentifier, false, new SubjectKeyIdentifier(pubKey.getEncoded()));
        certGen.addExtension(Extension.basicConstraints, true, new BasicConstraints(true));
        certGen.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.keyCertSign | KeyUsage.digitalSignature | KeyUsage.keyEncipherment | KeyUsage.dataEncipherment | KeyUsage.cRLSign));
        KeyPurposeId[] eku = { KeyPurposeId.id_kp_serverAuth, KeyPurposeId.id_kp_clientAuth, KeyPurposeId.anyExtendedKeyUsage };
        certGen.addExtension(Extension.extendedKeyUsage, false, new ExtendedKeyUsage(eku));
        final ContentSigner sigGen = new JcaContentSignerBuilder("SHA256WithRSAEncryption").setProvider("BC").build(privKey);
        final X509Certificate cert = new JcaX509CertificateConverter().setProvider("BC").getCertificate(certGen.build(sigGen));
        ks = KeyStore.getInstance(KeyStore.getDefaultType());
        ks.load(null, null);
        ks.setKeyEntry(SslCertificateService.ZAPROXY_JKS_ALIAS, privKey, SslCertificateService.PASSPHRASE, new Certificate[] { cert });
    } catch (final Exception e) {
        throw new IllegalStateException("Errors during assembling root CA.", e);
    }
    return ks;
}
Also used : KeyPair(java.security.KeyPair) RSAPrivateKey(java.security.interfaces.RSAPrivateKey) PrivateKey(java.security.PrivateKey) X500NameBuilder(org.bouncycastle.asn1.x500.X500NameBuilder) KeyPurposeId(org.bouncycastle.asn1.x509.KeyPurposeId) PublicKey(java.security.PublicKey) JcaContentSignerBuilder(org.bouncycastle.operator.jcajce.JcaContentSignerBuilder) ContentSigner(org.bouncycastle.operator.ContentSigner) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) KeyUsage(org.bouncycastle.asn1.x509.KeyUsage) KeyPairGenerator(java.security.KeyPairGenerator) SubjectKeyIdentifier(org.bouncycastle.asn1.x509.SubjectKeyIdentifier) KeyStore(java.security.KeyStore) Date(java.util.Date) X509Certificate(java.security.cert.X509Certificate) InvalidKeySpecException(java.security.spec.InvalidKeySpecException) KeyStoreException(java.security.KeyStoreException) IOException(java.io.IOException) CertificateException(java.security.cert.CertificateException) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) Random(java.util.Random) SecureRandom(java.security.SecureRandom) JcaX509v3CertificateBuilder(org.bouncycastle.cert.jcajce.JcaX509v3CertificateBuilder) X509v3CertificateBuilder(org.bouncycastle.cert.X509v3CertificateBuilder) JcaX509CertificateConverter(org.bouncycastle.cert.jcajce.JcaX509CertificateConverter) JcaX509v3CertificateBuilder(org.bouncycastle.cert.jcajce.JcaX509v3CertificateBuilder) BasicConstraints(org.bouncycastle.asn1.x509.BasicConstraints) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) BouncyCastleProvider(org.bouncycastle.jce.provider.BouncyCastleProvider)

Example 12 with ExtendedKeyUsage

use of de.carne.certmgr.certs.x509.ExtendedKeyUsage in project nhin-d by DirectProject.

the class PKCS11Commands method createCSR.

@Command(name = "CreateCSR", usage = CREATE_CSR)
public void createCSR(String[] args) {
    final String alias = StringArrayUtil.getRequiredValue(args, 0);
    final String commonName = StringArrayUtil.getRequiredValue(args, 1);
    final String subjectAltName = StringArrayUtil.getRequiredValue(args, 2);
    final String keyUsage = StringArrayUtil.getRequiredValue(args, 3);
    // make sure we have a valid keyUsage
    if (!(keyUsage.compareToIgnoreCase("DigitalSignature") == 0 || keyUsage.compareToIgnoreCase("KeyEncipherment") == 0 || keyUsage.compareToIgnoreCase("DualUse") == 0)) {
        System.out.println("Invalid key usage.");
        return;
    }
    final Vector<String> additionalRDNFields = new Vector<String>();
    int cnt = 4;
    String rdnField;
    do {
        rdnField = StringArrayUtil.getOptionalValue(args, cnt++, "");
        if (!StringUtils.isEmpty(rdnField))
            additionalRDNFields.add(rdnField);
    } while (!StringUtils.isEmpty(rdnField));
    try {
        final KeyStore ks = mgr.getKS();
        if (!ks.containsAlias(alias)) {
            System.out.println("Entry with key name " + alias + " does not exist.");
            return;
        }
        final X509Certificate storedCert = (X509Certificate) ks.getCertificate(alias);
        if (storedCert == null) {
            System.out.println("Key name " + alias + " does not contain a certificate that can be exported.  This key may not be an RSA key pair.");
            return;
        }
        final PrivateKey privKey = (PrivateKey) ks.getKey(alias, "".toCharArray());
        if (privKey == null) {
            System.out.println("Failed to object private key.  This key may not be an RSA key pair.");
            return;
        }
        // create the CSR
        //  create the extensions that we want
        final X509ExtensionsGenerator extsGen = new X509ExtensionsGenerator();
        // Key Usage
        int usage;
        if (keyUsage.compareToIgnoreCase("KeyEncipherment") == 0)
            usage = KeyUsage.keyEncipherment;
        else if (keyUsage.compareToIgnoreCase("DigitalSignature") == 0)
            usage = KeyUsage.digitalSignature;
        else
            usage = KeyUsage.keyEncipherment | KeyUsage.digitalSignature;
        extsGen.addExtension(X509Extensions.KeyUsage, true, new KeyUsage(usage));
        // Subject Alt Name
        int nameType = subjectAltName.contains("@") ? GeneralName.rfc822Name : GeneralName.dNSName;
        final GeneralNames altName = new GeneralNames(new GeneralName(nameType, subjectAltName));
        extsGen.addExtension(X509Extensions.SubjectAlternativeName, false, altName);
        // Extended Key Usage
        final Vector<KeyPurposeId> purposes = new Vector<KeyPurposeId>();
        purposes.add(KeyPurposeId.id_kp_emailProtection);
        extsGen.addExtension(X509Extensions.ExtendedKeyUsage, false, new ExtendedKeyUsage(purposes));
        // Basic constraint
        final BasicConstraints bc = new BasicConstraints(false);
        extsGen.addExtension(X509Extensions.BasicConstraints, true, bc);
        // create the extension requests
        final X509Extensions exts = extsGen.generate();
        final ASN1EncodableVector attributes = new ASN1EncodableVector();
        final Attribute attribute = new Attribute(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest, new DERSet(exts.toASN1Object()));
        attributes.add(attribute);
        final DERSet requestedAttributes = new DERSet(attributes);
        // create the DN
        final StringBuilder dnBuilder = new StringBuilder("CN=").append(commonName);
        for (String field : additionalRDNFields) dnBuilder.append(",").append(field);
        final X500Principal subjectPrin = new X500Principal(dnBuilder.toString());
        final X509Principal xName = new X509Principal(true, subjectPrin.getName());
        // create the CSR
        final PKCS10CertificationRequest request = new PKCS10CertificationRequest("SHA256WITHRSA", xName, storedCert.getPublicKey(), requestedAttributes, privKey, ks.getProvider().getName());
        final byte[] encodedCSR = request.getEncoded();
        final String csrString = "-----BEGIN CERTIFICATE REQUEST-----\r\n" + Base64.encodeBase64String(encodedCSR) + "-----END CERTIFICATE REQUEST-----";
        final File csrFile = new File(alias + "-CSR.pem");
        FileUtils.writeStringToFile(csrFile, csrString);
        System.out.println("CSR written to " + csrFile.getAbsolutePath());
    } catch (Exception e) {
        e.printStackTrace();
        System.err.println("Failed to create CSR : " + e.getMessage());
    }
}
Also used : PrivateKey(java.security.PrivateKey) Attribute(org.bouncycastle.asn1.x509.Attribute) KeyUsage(org.bouncycastle.asn1.x509.KeyUsage) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) X509Extensions(org.bouncycastle.asn1.x509.X509Extensions) DERSet(org.bouncycastle.asn1.DERSet) X509Principal(org.bouncycastle.jce.X509Principal) ASN1EncodableVector(org.bouncycastle.asn1.ASN1EncodableVector) X509ExtensionsGenerator(org.bouncycastle.asn1.x509.X509ExtensionsGenerator) Vector(java.util.Vector) ASN1EncodableVector(org.bouncycastle.asn1.ASN1EncodableVector) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) PKCS10CertificationRequest(org.bouncycastle.jce.PKCS10CertificationRequest) KeyPurposeId(org.bouncycastle.asn1.x509.KeyPurposeId) KeyStore(java.security.KeyStore) X509Certificate(java.security.cert.X509Certificate) GeneralNames(org.bouncycastle.asn1.x509.GeneralNames) X500Principal(javax.security.auth.x500.X500Principal) GeneralName(org.bouncycastle.asn1.x509.GeneralName) BasicConstraints(org.bouncycastle.asn1.x509.BasicConstraints) File(java.io.File) Command(org.nhindirect.common.tooling.Command)

Example 13 with ExtendedKeyUsage

use of de.carne.certmgr.certs.x509.ExtendedKeyUsage in project nifi by apache.

the class CertificateUtils method generateIssuedCertificate.

/**
 * Generates an issued {@link X509Certificate} from the given issuer certificate and {@link KeyPair}
 *
 * @param dn the distinguished name to use
 * @param publicKey the public key to issue the certificate to
 * @param extensions extensions extracted from the CSR
 * @param issuer the issuer's certificate
 * @param issuerKeyPair the issuer's keypair
 * @param signingAlgorithm the signing algorithm to use
 * @param days the number of days it should be valid for
 * @return an issued {@link X509Certificate} from the given issuer certificate and {@link KeyPair}
 * @throws CertificateException if there is an error issuing the certificate
 */
public static X509Certificate generateIssuedCertificate(String dn, PublicKey publicKey, Extensions extensions, X509Certificate issuer, KeyPair issuerKeyPair, String signingAlgorithm, int days) throws CertificateException {
    try {
        ContentSigner sigGen = new JcaContentSignerBuilder(signingAlgorithm).setProvider(BouncyCastleProvider.PROVIDER_NAME).build(issuerKeyPair.getPrivate());
        SubjectPublicKeyInfo subPubKeyInfo = SubjectPublicKeyInfo.getInstance(publicKey.getEncoded());
        Date startDate = new Date();
        Date endDate = new Date(startDate.getTime() + TimeUnit.DAYS.toMillis(days));
        X509v3CertificateBuilder certBuilder = new X509v3CertificateBuilder(reverseX500Name(new X500Name(issuer.getSubjectX500Principal().getName())), getUniqueSerialNumber(), startDate, endDate, reverseX500Name(new X500Name(dn)), subPubKeyInfo);
        certBuilder.addExtension(Extension.subjectKeyIdentifier, false, new JcaX509ExtensionUtils().createSubjectKeyIdentifier(publicKey));
        certBuilder.addExtension(Extension.authorityKeyIdentifier, false, new JcaX509ExtensionUtils().createAuthorityKeyIdentifier(issuerKeyPair.getPublic()));
        // Set certificate extensions
        // (1) digitalSignature extension
        certBuilder.addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment | KeyUsage.dataEncipherment | KeyUsage.keyAgreement | KeyUsage.nonRepudiation));
        certBuilder.addExtension(Extension.basicConstraints, false, new BasicConstraints(false));
        // (2) extendedKeyUsage extension
        certBuilder.addExtension(Extension.extendedKeyUsage, false, new ExtendedKeyUsage(new KeyPurposeId[] { KeyPurposeId.id_kp_clientAuth, KeyPurposeId.id_kp_serverAuth }));
        // (3) subjectAlternativeName
        if (extensions != null && extensions.getExtension(Extension.subjectAlternativeName) != null) {
            certBuilder.addExtension(Extension.subjectAlternativeName, false, extensions.getExtensionParsedValue(Extension.subjectAlternativeName));
        }
        X509CertificateHolder certificateHolder = certBuilder.build(sigGen);
        return new JcaX509CertificateConverter().setProvider(BouncyCastleProvider.PROVIDER_NAME).getCertificate(certificateHolder);
    } catch (CertIOException | NoSuchAlgorithmException | OperatorCreationException e) {
        throw new CertificateException(e);
    }
}
Also used : JcaX509ExtensionUtils(org.bouncycastle.cert.jcajce.JcaX509ExtensionUtils) KeyPurposeId(org.bouncycastle.asn1.x509.KeyPurposeId) JcaContentSignerBuilder(org.bouncycastle.operator.jcajce.JcaContentSignerBuilder) ContentSigner(org.bouncycastle.operator.ContentSigner) KeyUsage(org.bouncycastle.asn1.x509.KeyUsage) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) CertificateException(java.security.cert.CertificateException) X500Name(org.bouncycastle.asn1.x500.X500Name) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) CertIOException(org.bouncycastle.cert.CertIOException) Date(java.util.Date) X509v3CertificateBuilder(org.bouncycastle.cert.X509v3CertificateBuilder) JcaX509CertificateConverter(org.bouncycastle.cert.jcajce.JcaX509CertificateConverter) X509CertificateHolder(org.bouncycastle.cert.X509CertificateHolder) OperatorCreationException(org.bouncycastle.operator.OperatorCreationException) BasicConstraints(org.bouncycastle.asn1.x509.BasicConstraints) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage)

Example 14 with ExtendedKeyUsage

use of de.carne.certmgr.certs.x509.ExtendedKeyUsage in project athenz by yahoo.

the class Crypto method generateX509Certificate.

public static X509Certificate generateX509Certificate(PKCS10CertificationRequest certReq, PrivateKey caPrivateKey, X500Name issuer, int validityTimeout, boolean basicConstraints) {
    // set validity for the given number of minutes from now
    Date notBefore = new Date();
    Calendar cal = Calendar.getInstance();
    cal.setTime(notBefore);
    cal.add(Calendar.MINUTE, validityTimeout);
    Date notAfter = cal.getTime();
    // Generate self-signed certificate
    X509Certificate cert = null;
    try {
        JcaPKCS10CertificationRequest jcaPKCS10CertificationRequest = new JcaPKCS10CertificationRequest(certReq);
        PublicKey publicKey = jcaPKCS10CertificationRequest.getPublicKey();
        X509v3CertificateBuilder caBuilder = new JcaX509v3CertificateBuilder(issuer, BigInteger.valueOf(System.currentTimeMillis()), notBefore, notAfter, certReq.getSubject(), publicKey).addExtension(Extension.basicConstraints, false, new BasicConstraints(basicConstraints)).addExtension(Extension.keyUsage, true, new X509KeyUsage(X509KeyUsage.digitalSignature | X509KeyUsage.keyEncipherment)).addExtension(Extension.extendedKeyUsage, true, new ExtendedKeyUsage(new KeyPurposeId[] { KeyPurposeId.id_kp_clientAuth, KeyPurposeId.id_kp_serverAuth }));
        // see if we have the dns/rfc822/ip address extensions specified in the csr
        ArrayList<GeneralName> altNames = new ArrayList<>();
        Attribute[] certAttributes = jcaPKCS10CertificationRequest.getAttributes(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest);
        if (certAttributes != null && certAttributes.length > 0) {
            for (Attribute attribute : certAttributes) {
                Extensions extensions = Extensions.getInstance(attribute.getAttrValues().getObjectAt(0));
                GeneralNames gns = GeneralNames.fromExtensions(extensions, Extension.subjectAlternativeName);
                if (gns == null) {
                    continue;
                }
                GeneralName[] names = gns.getNames();
                for (int i = 0; i < names.length; i++) {
                    switch(names[i].getTagNo()) {
                        case GeneralName.dNSName:
                        case GeneralName.iPAddress:
                        case GeneralName.rfc822Name:
                            altNames.add(names[i]);
                            break;
                    }
                }
            }
            if (!altNames.isEmpty()) {
                caBuilder.addExtension(Extension.subjectAlternativeName, false, new GeneralNames(altNames.toArray(new GeneralName[altNames.size()])));
            }
        }
        String signatureAlgorithm = getSignatureAlgorithm(caPrivateKey.getAlgorithm(), SHA256);
        ContentSigner caSigner = new JcaContentSignerBuilder(signatureAlgorithm).setProvider(BC_PROVIDER).build(caPrivateKey);
        JcaX509CertificateConverter converter = new JcaX509CertificateConverter().setProvider(BC_PROVIDER);
        cert = converter.getCertificate(caBuilder.build(caSigner));
    } catch (CertificateException ex) {
        LOG.error("generateX509Certificate: Caught CertificateException when generating certificate: " + ex.getMessage());
        throw new CryptoException(ex);
    } catch (OperatorCreationException ex) {
        LOG.error("generateX509Certificate: Caught OperatorCreationException when creating JcaContentSignerBuilder: " + ex.getMessage());
        throw new CryptoException(ex);
    } catch (InvalidKeyException ex) {
        LOG.error("generateX509Certificate: Caught InvalidKeySpecException, invalid key spec is being used: " + ex.getMessage());
        throw new CryptoException(ex);
    } catch (NoSuchAlgorithmException ex) {
        LOG.error("generateX509Certificate: Caught NoSuchAlgorithmException, check to make sure the algorithm is supported by the provider: " + ex.getMessage());
        throw new CryptoException(ex);
    } catch (Exception ex) {
        LOG.error("generateX509Certificate: unable to generate X509 Certificate: " + ex.getMessage());
        throw new CryptoException("Unable to generate X509 Certificate");
    }
    return cert;
}
Also used : Attribute(org.bouncycastle.asn1.pkcs.Attribute) JcaContentSignerBuilder(org.bouncycastle.operator.jcajce.JcaContentSignerBuilder) ArrayList(java.util.ArrayList) CertificateException(java.security.cert.CertificateException) DEROctetString(org.bouncycastle.asn1.DEROctetString) DERIA5String(org.bouncycastle.asn1.DERIA5String) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) Extensions(org.bouncycastle.asn1.x509.Extensions) JcaX509CertificateConverter(org.bouncycastle.cert.jcajce.JcaX509CertificateConverter) JcaX509v3CertificateBuilder(org.bouncycastle.cert.jcajce.JcaX509v3CertificateBuilder) OperatorCreationException(org.bouncycastle.operator.OperatorCreationException) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) X509KeyUsage(org.bouncycastle.jce.X509KeyUsage) JcaPKCS10CertificationRequest(org.bouncycastle.pkcs.jcajce.JcaPKCS10CertificationRequest) KeyPurposeId(org.bouncycastle.asn1.x509.KeyPurposeId) BCECPublicKey(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey) PublicKey(java.security.PublicKey) Calendar(java.util.Calendar) ContentSigner(org.bouncycastle.operator.ContentSigner) InvalidKeyException(java.security.InvalidKeyException) Date(java.util.Date) X509Certificate(java.security.cert.X509Certificate) ECPoint(org.bouncycastle.math.ec.ECPoint) NoSuchAlgorithmException(java.security.NoSuchAlgorithmException) InvalidKeyException(java.security.InvalidKeyException) InvalidKeySpecException(java.security.spec.InvalidKeySpecException) CMSException(org.bouncycastle.cms.CMSException) PKCSException(org.bouncycastle.pkcs.PKCSException) IOException(java.io.IOException) UnknownHostException(java.net.UnknownHostException) OperatorCreationException(org.bouncycastle.operator.OperatorCreationException) SignatureException(java.security.SignatureException) FileNotFoundException(java.io.FileNotFoundException) CertificateParsingException(java.security.cert.CertificateParsingException) PEMException(org.bouncycastle.openssl.PEMException) CertificateException(java.security.cert.CertificateException) NoSuchProviderException(java.security.NoSuchProviderException) GeneralNames(org.bouncycastle.asn1.x509.GeneralNames) X509v3CertificateBuilder(org.bouncycastle.cert.X509v3CertificateBuilder) JcaX509v3CertificateBuilder(org.bouncycastle.cert.jcajce.JcaX509v3CertificateBuilder) GeneralName(org.bouncycastle.asn1.x509.GeneralName) BasicConstraints(org.bouncycastle.asn1.x509.BasicConstraints)

Example 15 with ExtendedKeyUsage

use of de.carne.certmgr.certs.x509.ExtendedKeyUsage in project Spark by igniterealtime.

the class IdentityController method createSelfSignedCertificate.

public X509Certificate createSelfSignedCertificate(KeyPair keyPair) throws NoSuchAlgorithmException, NoSuchProviderException, CertIOException, OperatorCreationException, CertificateException {
    long serial = System.currentTimeMillis();
    SubjectPublicKeyInfo keyInfo = SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded());
    X500Name name = new X500Name(createX500NameString());
    X509v3CertificateBuilder certBuilder = new X509v3CertificateBuilder(name, BigInteger.valueOf(serial), new Date(System.currentTimeMillis() - 1000000000), new Date(System.currentTimeMillis() + 1000000000), name, keyInfo);
    certBuilder.addExtension(Extension.basicConstraints, true, new BasicConstraints(true));
    certBuilder.addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment));
    certBuilder.addExtension(Extension.extendedKeyUsage, true, new ExtendedKeyUsage(KeyPurposeId.id_kp_clientAuth));
    JcaContentSignerBuilder csBuilder = new JcaContentSignerBuilder("SHA256withRSA");
    ContentSigner signer = csBuilder.build(keyPair.getPrivate());
    X509CertificateHolder certHolder = certBuilder.build(signer);
    X509Certificate cert = new JcaX509CertificateConverter().getCertificate(certHolder);
    return cert;
}
Also used : JcaContentSignerBuilder(org.bouncycastle.operator.jcajce.JcaContentSignerBuilder) ContentSigner(org.bouncycastle.operator.ContentSigner) KeyUsage(org.bouncycastle.asn1.x509.KeyUsage) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage) X500Name(org.bouncycastle.asn1.x500.X500Name) SubjectPublicKeyInfo(org.bouncycastle.asn1.x509.SubjectPublicKeyInfo) Date(java.util.Date) X509Certificate(java.security.cert.X509Certificate) X509v3CertificateBuilder(org.bouncycastle.cert.X509v3CertificateBuilder) JcaX509CertificateConverter(org.bouncycastle.cert.jcajce.JcaX509CertificateConverter) X509CertificateHolder(org.bouncycastle.cert.X509CertificateHolder) BasicConstraints(org.bouncycastle.asn1.x509.BasicConstraints) ExtendedKeyUsage(org.bouncycastle.asn1.x509.ExtendedKeyUsage)

Aggregations

ExtendedKeyUsage (org.bouncycastle.asn1.x509.ExtendedKeyUsage)21 KeyPurposeId (org.bouncycastle.asn1.x509.KeyPurposeId)13 KeyUsage (org.bouncycastle.asn1.x509.KeyUsage)11 X500Name (org.bouncycastle.asn1.x500.X500Name)10 JcaContentSignerBuilder (org.bouncycastle.operator.jcajce.JcaContentSignerBuilder)10 Date (java.util.Date)9 BasicConstraints (org.bouncycastle.asn1.x509.BasicConstraints)9 X509v3CertificateBuilder (org.bouncycastle.cert.X509v3CertificateBuilder)9 JcaX509CertificateConverter (org.bouncycastle.cert.jcajce.JcaX509CertificateConverter)9 ContentSigner (org.bouncycastle.operator.ContentSigner)9 X509Certificate (java.security.cert.X509Certificate)7 SubjectPublicKeyInfo (org.bouncycastle.asn1.x509.SubjectPublicKeyInfo)7 X509CertificateHolder (org.bouncycastle.cert.X509CertificateHolder)7 NoSuchAlgorithmException (java.security.NoSuchAlgorithmException)6 CertificateException (java.security.cert.CertificateException)6 ASN1ObjectIdentifier (org.bouncycastle.asn1.ASN1ObjectIdentifier)6 JcaX509ExtensionUtils (org.bouncycastle.cert.jcajce.JcaX509ExtensionUtils)6 OperatorCreationException (org.bouncycastle.operator.OperatorCreationException)6 ArrayList (java.util.ArrayList)5 Extension (org.bouncycastle.asn1.x509.Extension)5