Examples with ContentSigner org.bouncycastle.operator.ContentSigner used on opensource projects

Example 11 with ContentSigner

use of org.bouncycastle.operator.ContentSigner in project gitblit by gitblit.

the class X509Utils method newCertificateAuthority.

/**
	 * Creates a new certificate authority PKCS#12 store.  This function will
	 * destroy any existing CA store.
	 *
	 * @param metadata
	 * @param storeFile
	 * @param keystorePassword
	 * @param x509log
	 * @return
	 */
public static X509Certificate newCertificateAuthority(X509Metadata metadata, File storeFile, X509Log x509log) {
    try {
        KeyPair caPair = newKeyPair();
        ContentSigner caSigner = new JcaContentSignerBuilder(SIGNING_ALGORITHM).setProvider(BC).build(caPair.getPrivate());
        // clone metadata
        X509Metadata caMetadata = metadata.clone(CA_CN, metadata.password);
        X500Name issuerDN = buildDistinguishedName(caMetadata);
        // Generate self-signed certificate
        X509v3CertificateBuilder caBuilder = new JcaX509v3CertificateBuilder(issuerDN, BigInteger.valueOf(System.currentTimeMillis()), caMetadata.notBefore, caMetadata.notAfter, issuerDN, caPair.getPublic());
        JcaX509ExtensionUtils extUtils = new JcaX509ExtensionUtils();
        caBuilder.addExtension(X509Extension.subjectKeyIdentifier, false, extUtils.createSubjectKeyIdentifier(caPair.getPublic()));
        caBuilder.addExtension(X509Extension.authorityKeyIdentifier, false, extUtils.createAuthorityKeyIdentifier(caPair.getPublic()));
        caBuilder.addExtension(X509Extension.basicConstraints, false, new BasicConstraints(true));
        caBuilder.addExtension(X509Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign | KeyUsage.cRLSign));
        JcaX509CertificateConverter converter = new JcaX509CertificateConverter().setProvider(BC);
        X509Certificate cert = converter.getCertificate(caBuilder.build(caSigner));
        // confirm the validity of the CA certificate
        cert.checkValidity(new Date());
        cert.verify(cert.getPublicKey());
        // Delete existing keystore
        if (storeFile.exists()) {
            storeFile.delete();
        }
        // Save private key and certificate to new keystore
        KeyStore store = openKeyStore(storeFile, caMetadata.password);
        store.setKeyEntry(CA_ALIAS, caPair.getPrivate(), caMetadata.password.toCharArray(), new Certificate[] { cert });
        saveKeyStore(storeFile, store, caMetadata.password);
        x509log.log(MessageFormat.format("New CA certificate {0,number,0} [{1}]", cert.getSerialNumber(), cert.getIssuerDN().getName()));
        // update serial number in metadata object
        caMetadata.serialNumber = cert.getSerialNumber().toString();
        return cert;
    } catch (Throwable t) {
        throw new RuntimeException("Failed to generate Gitblit CA certificate!", t);
    }
}

Example 12 with ContentSigner

use of org.bouncycastle.operator.ContentSigner in project gitblit by gitblit.

the class X509Utils method revoke.

/**
	 * Revoke a certificate.
	 *
	 * @param cert
	 * @param reason
	 * @param caRevocationList
	 * @param caPrivateKey
	 * @param x509log
	 * @return true if the certificate has been revoked
	 */
public static boolean revoke(X509Certificate cert, RevocationReason reason, File caRevocationList, PrivateKey caPrivateKey, X509Log x509log) {
    try {
        X500Name issuerDN = new X500Name(PrincipalUtil.getIssuerX509Principal(cert).getName());
        X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(issuerDN, new Date());
        if (caRevocationList.exists()) {
            byte[] data = FileUtils.readContent(caRevocationList);
            X509CRLHolder crl = new X509CRLHolder(data);
            crlBuilder.addCRL(crl);
        }
        crlBuilder.addCRLEntry(cert.getSerialNumber(), new Date(), reason.ordinal());
        // build and sign CRL with CA private key
        ContentSigner signer = new JcaContentSignerBuilder("SHA1WithRSA").setProvider(BC).build(caPrivateKey);
        X509CRLHolder crl = crlBuilder.build(signer);
        File tmpFile = new File(caRevocationList.getParentFile(), Long.toHexString(System.currentTimeMillis()) + ".tmp");
        FileOutputStream fos = null;
        try {
            fos = new FileOutputStream(tmpFile);
            fos.write(crl.getEncoded());
            fos.flush();
            fos.close();
            if (caRevocationList.exists()) {
                caRevocationList.delete();
            }
            tmpFile.renameTo(caRevocationList);
        } finally {
            if (fos != null) {
                fos.close();
            }
            if (tmpFile.exists()) {
                tmpFile.delete();
            }
        }
        x509log.log(MessageFormat.format("Revoked certificate {0,number,0} reason: {1} [{2}]", cert.getSerialNumber(), reason.toString(), cert.getSubjectDN().getName()));
        return true;
    } catch (IOException | OperatorCreationException | CertificateEncodingException e) {
        logger.error(MessageFormat.format("Failed to revoke certificate {0,number,0} [{1}] in {2}", cert.getSerialNumber(), cert.getSubjectDN().getName(), caRevocationList));
    }
    return false;
}

Example 13 with ContentSigner

use of org.bouncycastle.operator.ContentSigner 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 14 with ContentSigner

use of org.bouncycastle.operator.ContentSigner in project poi by apache.

the class PkiTestUtils method createOcspResp.

public static OCSPResp createOcspResp(X509Certificate certificate, boolean revoked, X509Certificate issuerCertificate, X509Certificate ocspResponderCertificate, PrivateKey ocspResponderPrivateKey, String signatureAlgorithm, long nonceTimeinMillis) throws Exception {
    DigestCalculator digestCalc = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build().get(CertificateID.HASH_SHA1);
    X509CertificateHolder issuerHolder = new X509CertificateHolder(issuerCertificate.getEncoded());
    CertificateID certId = new CertificateID(digestCalc, issuerHolder, certificate.getSerialNumber());
    // request
    //create a nonce to avoid replay attack
    BigInteger nonce = BigInteger.valueOf(nonceTimeinMillis);
    DEROctetString nonceDer = new DEROctetString(nonce.toByteArray());
    Extension ext = new Extension(OCSPObjectIdentifiers.id_pkix_ocsp_nonce, true, nonceDer);
    Extensions exts = new Extensions(ext);
    OCSPReqBuilder ocspReqBuilder = new OCSPReqBuilder();
    ocspReqBuilder.addRequest(certId);
    ocspReqBuilder.setRequestExtensions(exts);
    OCSPReq ocspReq = ocspReqBuilder.build();
    SubjectPublicKeyInfo keyInfo = new SubjectPublicKeyInfo(CertificateID.HASH_SHA1, ocspResponderCertificate.getPublicKey().getEncoded());
    BasicOCSPRespBuilder basicOCSPRespBuilder = new BasicOCSPRespBuilder(keyInfo, digestCalc);
    basicOCSPRespBuilder.setResponseExtensions(exts);
    // request processing
    Req[] requestList = ocspReq.getRequestList();
    for (Req ocspRequest : requestList) {
        CertificateID certificateID = ocspRequest.getCertID();
        CertificateStatus certificateStatus = CertificateStatus.GOOD;
        if (revoked) {
            certificateStatus = new RevokedStatus(new Date(), CRLReason.privilegeWithdrawn);
        }
        basicOCSPRespBuilder.addResponse(certificateID, certificateStatus);
    }
    // basic response generation
    X509CertificateHolder[] chain = null;
    if (!ocspResponderCertificate.equals(issuerCertificate)) {
        // TODO: HorribleProxy can't convert array input params yet
        chain = new X509CertificateHolder[] { new X509CertificateHolder(ocspResponderCertificate.getEncoded()), issuerHolder };
    }
    ContentSigner contentSigner = new JcaContentSignerBuilder("SHA1withRSA").setProvider("BC").build(ocspResponderPrivateKey);
    BasicOCSPResp basicOCSPResp = basicOCSPRespBuilder.build(contentSigner, chain, new Date(nonceTimeinMillis));
    OCSPRespBuilder ocspRespBuilder = new OCSPRespBuilder();
    OCSPResp ocspResp = ocspRespBuilder.build(OCSPRespBuilder.SUCCESSFUL, basicOCSPResp);
    return ocspResp;
}

Example 15 with ContentSigner

use of org.bouncycastle.operator.ContentSigner in project oxAuth by GluuFederation.

the class OxAuthCryptoProvider method generateV3Certificate.

public X509Certificate generateV3Certificate(KeyPair keyPair, String issuer, String signatureAlgorithm, Long expirationTime) throws CertIOException, OperatorCreationException, CertificateException {
    PrivateKey privateKey = keyPair.getPrivate();
    PublicKey publicKey = keyPair.getPublic();
    // Signers name
    X500Name issuerName = new X500Name(issuer);
    // Subjects name - the same as we are self signed.
    X500Name subjectName = new X500Name(issuer);
    // Serial
    BigInteger serial = new BigInteger(256, new SecureRandom());
    // Not before
    Date notBefore = new Date(System.currentTimeMillis() - 10000);
    Date notAfter = new Date(expirationTime);
    // Create the certificate - version 3
    JcaX509v3CertificateBuilder builder = new JcaX509v3CertificateBuilder(issuerName, serial, notBefore, notAfter, subjectName, publicKey);
    ASN1EncodableVector purposes = new ASN1EncodableVector();
    purposes.add(KeyPurposeId.id_kp_serverAuth);
    purposes.add(KeyPurposeId.id_kp_clientAuth);
    purposes.add(KeyPurposeId.anyExtendedKeyUsage);
    ASN1ObjectIdentifier extendedKeyUsage = new ASN1ObjectIdentifier("2.5.29.37").intern();
    builder.addExtension(extendedKeyUsage, false, new DERSequence(purposes));
    ContentSigner signer = new JcaContentSignerBuilder(signatureAlgorithm).setProvider("BC").build(privateKey);
    X509CertificateHolder holder = builder.build(signer);
    X509Certificate cert = new JcaX509CertificateConverter().setProvider("BC").getCertificate(holder);
    return cert;
}