Examples with X500Name org.mozilla.jss.netscape.security.x509.X500Name used on opensource projects

Example 41 with X500Name

use of org.mozilla.jss.netscape.security.x509.X500Name in project identity-credential by google.

the class SimpleReaderTrustStore method createCertificationTrustPath.

@Override
public List<X509Certificate> createCertificationTrustPath(List<X509Certificate> chain) {
    List<X509Certificate> certificationTrustPath = new LinkedList<>();
    // iterate backwards over list to find certificate in trust store
    Iterator<X509Certificate> certIterator = chain.listIterator();
    X509Certificate trustedCert = null;
    while (certIterator.hasNext()) {
        X509Certificate currentCert = certIterator.next();
        certificationTrustPath.add(currentCert);
        X500Name x500Name = new X500Name(currentCert.getIssuerX500Principal().getName());
        trustedCert = trustedCertMap.get(x500Name);
        if (trustedCert != null) {
            certificationTrustPath.add(trustedCert);
            break;
        }
    }
    if (trustedCert != null) {
        return certificationTrustPath;
    }
    return null;
}

Example 42 with X500Name

use of org.mozilla.jss.netscape.security.x509.X500Name in project identity-credential by google.

the class SimpleIssuerTrustStore method createCertificationTrustPath.

@Override
public List<X509Certificate> createCertificationTrustPath(List<X509Certificate> chain) {
    List<X509Certificate> certificationTrustPath = new LinkedList<>();
    // iterate backwards over list to find certificate in trust store
    Iterator<X509Certificate> certIterator = chain.listIterator();
    X509Certificate trustedCert = null;
    while (certIterator.hasNext()) {
        X509Certificate currentCert = certIterator.next();
        certificationTrustPath.add(currentCert);
        X500Name x500Name = new X500Name(currentCert.getIssuerX500Principal().getName());
        trustedCert = trustedCertMap.get(x500Name);
        if (trustedCert != null) {
            certificationTrustPath.add(trustedCert);
            break;
        }
    }
    if (trustedCert != null) {
        return certificationTrustPath;
    }
    return null;
}

Example 43 with X500Name

use of org.mozilla.jss.netscape.security.x509.X500Name in project identity-credential by google.

the class CertificateGenerator method generateCertificate.

static X509Certificate generateCertificate(DataMaterial data, CertificateMaterial certMaterial, KeyMaterial keyMaterial) throws CertIOException, CertificateException, OperatorCreationException {
    Provider bcProvider = new BouncyCastleProvider();
    Security.addProvider(bcProvider);
    Optional<X509Certificate> issuerCert = keyMaterial.issuerCertificate();
    X500Name subjectDN = new X500Name(data.subjectDN());
    // doesn't work, get's reordered
    // issuerCert.isPresent() ? new X500Name(issuerCert.get().getSubjectX500Principal().getName()) : subjectDN;
    X500Name issuerDN = new X500Name(data.issuerDN());
    ContentSigner contentSigner = new JcaContentSignerBuilder(keyMaterial.signingAlgorithm()).build(keyMaterial.signingKey());
    JcaX509v3CertificateBuilder certBuilder = new JcaX509v3CertificateBuilder(issuerDN, certMaterial.serialNumber(), certMaterial.startDate(), certMaterial.endDate(), subjectDN, keyMaterial.publicKey());
    // Extensions --------------------------
    JcaX509ExtensionUtils jcaX509ExtensionUtils;
    try {
        jcaX509ExtensionUtils = new JcaX509ExtensionUtils();
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    }
    if (issuerCert.isPresent()) {
        try {
            // adds 3 more fields, not present in other cert
            // AuthorityKeyIdentifier authorityKeyIdentifier = jcaX509ExtensionUtils.createAuthorityKeyIdentifier(issuerCert.get());
            AuthorityKeyIdentifier authorityKeyIdentifier = jcaX509ExtensionUtils.createAuthorityKeyIdentifier(issuerCert.get().getPublicKey());
            certBuilder.addExtension(Extension.authorityKeyIdentifier, NOT_CRITICAL, authorityKeyIdentifier);
        } catch (IOException e) {
            // CertificateEncodingException |
            throw new RuntimeException(e);
        }
    }
    SubjectKeyIdentifier subjectKeyIdentifier = jcaX509ExtensionUtils.createSubjectKeyIdentifier(keyMaterial.publicKey());
    certBuilder.addExtension(Extension.subjectKeyIdentifier, NOT_CRITICAL, subjectKeyIdentifier);
    KeyUsage keyUsage = new KeyUsage(certMaterial.keyUsage());
    certBuilder.addExtension(Extension.keyUsage, CRITICAL, keyUsage);
    // IssuerAlternativeName
    Optional<String> issuerAlternativeName = data.issuerAlternativeName();
    if (issuerAlternativeName.isPresent()) {
        GeneralNames issuerAltName = new GeneralNames(new GeneralName(GeneralName.uniformResourceIdentifier, issuerAlternativeName.get()));
        certBuilder.addExtension(Extension.issuerAlternativeName, NOT_CRITICAL, issuerAltName);
    }
    // Basic Constraints
    int pathLengthConstraint = certMaterial.pathLengthConstraint();
    if (pathLengthConstraint != CertificateMaterial.PATHLENGTH_NOT_A_CA) {
        // TODO doesn't work for certificate chains != 2 in size
        BasicConstraints basicConstraints = new BasicConstraints(pathLengthConstraint);
        certBuilder.addExtension(Extension.basicConstraints, CRITICAL, basicConstraints);
    }
    Optional<String> extendedKeyUsage = certMaterial.extendedKeyUsage();
    if (extendedKeyUsage.isPresent()) {
        KeyPurposeId keyPurpose = KeyPurposeId.getInstance(new ASN1ObjectIdentifier(extendedKeyUsage.get()));
        ExtendedKeyUsage extKeyUsage = new ExtendedKeyUsage(new KeyPurposeId[] { keyPurpose });
        certBuilder.addExtension(Extension.extendedKeyUsage, CRITICAL, extKeyUsage);
    }
    // DEBUG setProvider(bcProvider) removed before getCertificate
    return new JcaX509CertificateConverter().getCertificate(certBuilder.build(contentSigner));
}

Example 44 with X500Name

use of org.mozilla.jss.netscape.security.x509.X500Name in project identity-credential by google.

the class CredentialData method generateAuthenticationKeyCert.

@NonNull
static X509Certificate generateAuthenticationKeyCert(String authKeyAlias, String credentialKeyAlias, byte[] proofOfProvisioningSha256) {
    KeyStore ks = null;
    try {
        ks = KeyStore.getInstance("AndroidKeyStore");
        ks.load(null);
        X509Certificate selfSignedCert = (X509Certificate) ks.getCertificate(authKeyAlias);
        PublicKey publicKey = selfSignedCert.getPublicKey();
        PrivateKey privateKey = ((KeyStore.PrivateKeyEntry) ks.getEntry(credentialKeyAlias, null)).getPrivateKey();
        X500Name issuer = new X500Name("CN=Android Identity Credential Key");
        X500Name subject = new X500Name("CN=Android Identity Credential Authentication Key");
        Date now = new Date();
        final long kMilliSecsInOneYear = 365L * 24 * 60 * 60 * 1000;
        Date expirationDate = new Date(now.getTime() + kMilliSecsInOneYear);
        BigInteger serial = new BigInteger("1");
        JcaX509v3CertificateBuilder builder = new JcaX509v3CertificateBuilder(issuer, serial, now, expirationDate, subject, publicKey);
        if (proofOfProvisioningSha256 != null) {
            byte[] encodedProofOfBinding = Util.cborEncode(new CborBuilder().addArray().add("ProofOfBinding").add(proofOfProvisioningSha256).end().build().get(0));
            builder.addExtension(new ASN1ObjectIdentifier("1.3.6.1.4.1.11129.2.1.26"), false, encodedProofOfBinding);
        }
        ContentSigner signer = new JcaContentSignerBuilder("SHA256withECDSA").build(privateKey);
        byte[] encodedCert = builder.build(signer).getEncoded();
        CertificateFactory cf = CertificateFactory.getInstance("X.509");
        ByteArrayInputStream bais = new ByteArrayInputStream(encodedCert);
        X509Certificate result = (X509Certificate) cf.generateCertificate(bais);
        return result;
    } catch (IOException | KeyStoreException | NoSuchAlgorithmException | UnrecoverableEntryException | CertificateException | OperatorCreationException e) {
        throw new IllegalStateException("Error signing public key with private key", e);
    }
}

Example 45 with X500Name

use of org.mozilla.jss.netscape.security.x509.X500Name in project Conversations by iNPUTmice.

the class XmppDomainVerifier method getCommonNames.

private static List<String> getCommonNames(X509Certificate certificate) {
    List<String> domains = new ArrayList<>();
    try {
        X500Name x500name = new JcaX509CertificateHolder(certificate).getSubject();
        RDN[] rdns = x500name.getRDNs(BCStyle.CN);
        for (int i = 0; i < rdns.length; ++i) {
            domains.add(IETFUtils.valueToString(x500name.getRDNs(BCStyle.CN)[i].getFirst().getValue()));
        }
        return domains;
    } catch (CertificateEncodingException e) {
        return domains;
    }
}