Examples with X509Name org.gudy.bouncycastle.asn1.x509.X509Name used on opensource projects

Example 6 with X509Name

use of org.gudy.bouncycastle.asn1.x509.X509Name in project BiglyBT by BiglySoftware.

the class PKCS7SignedData method getEncoded.

/**
 * return the bytes for the PKCS7SignedData object.
 */
public byte[] getEncoded() {
    try {
        digest = sig.sign();
        // Create the set of Hash algorithms. I've assumed this is the
        // set of all hash agorithms used to created the digest in the
        // "signerInfo" structure. I may be wrong.
        // 
        ASN1EncodableVector v = new ASN1EncodableVector();
        for (Iterator i = digestalgos.iterator(); i.hasNext(); ) {
            AlgorithmIdentifier a = new AlgorithmIdentifier(new DERObjectIdentifier((String) i.next()), null);
            v.add(a);
        }
        DERSet algos = new DERSet(v);
        // Create the contentInfo. Empty, I didn't implement this bit
        // 
        DERSequence contentinfo = new DERSequence(new DERObjectIdentifier(ID_PKCS7_DATA));
        // Get all the certificates
        // 
        v = new ASN1EncodableVector();
        for (Iterator i = certs.iterator(); i.hasNext(); ) {
            DERInputStream tempstream = new DERInputStream(new ByteArrayInputStream(((X509Certificate) i.next()).getEncoded()));
            v.add(tempstream.readObject());
        }
        DERSet dercertificates = new DERSet(v);
        // Create signerinfo structure.
        // 
        ASN1EncodableVector signerinfo = new ASN1EncodableVector();
        // Add the signerInfo version
        // 
        signerinfo.add(new DERInteger(signerversion));
        IssuerAndSerialNumber isAnds = new IssuerAndSerialNumber(new X509Name((ASN1Sequence) getIssuer(signCert.getTBSCertificate())), new DERInteger(signCert.getSerialNumber()));
        signerinfo.add(isAnds);
        // Add the digestAlgorithm
        // 
        signerinfo.add(new AlgorithmIdentifier(new DERObjectIdentifier(digestAlgorithm), new DERNull()));
        // 
        // Add the digestEncryptionAlgorithm
        // 
        signerinfo.add(new AlgorithmIdentifier(new DERObjectIdentifier(digestEncryptionAlgorithm), new DERNull()));
        // 
        // Add the digest
        // 
        signerinfo.add(new DEROctetString(digest));
        // 
        // Finally build the body out of all the components above
        // 
        ASN1EncodableVector body = new ASN1EncodableVector();
        body.add(new DERInteger(version));
        body.add(algos);
        body.add(contentinfo);
        body.add(new DERTaggedObject(false, 0, dercertificates));
        if (crls.size() > 0) {
            v = new ASN1EncodableVector();
            for (Iterator i = crls.iterator(); i.hasNext(); ) {
                DERInputStream t = new DERInputStream(new ByteArrayInputStream((((X509CRL) i.next()).getEncoded())));
                v.add(t.readObject());
            }
            DERSet dercrls = new DERSet(v);
            body.add(new DERTaggedObject(false, 1, dercrls));
        }
        // Only allow one signerInfo
        // 
        body.add(new DERSet(new DERSequence(signerinfo)));
        // Now we have the body, wrap it in it's PKCS7Signed shell
        // and return it
        // 
        ASN1EncodableVector whole = new ASN1EncodableVector();
        whole.add(new DERObjectIdentifier(ID_PKCS7_SIGNED_DATA));
        whole.add(new DERTaggedObject(0, new DERSequence(body)));
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        DEROutputStream dout = new DEROutputStream(bOut);
        dout.writeObject(new DERSequence(whole));
        dout.close();
        return bOut.toByteArray();
    } catch (Exception e) {
        throw new RuntimeException(e.toString());
    }
}

Example 7 with X509Name

use of org.gudy.bouncycastle.asn1.x509.X509Name in project XobotOS by xamarin.

the class RFC3280CertPathUtilities method processCRLB2.

/**
     * If the complete CRL includes an issuing distribution point (IDP) CRL
     * extension check the following:
     * <p/>
     * (i) If the distribution point name is present in the IDP CRL extension
     * and the distribution field is present in the DP, then verify that one of
     * the names in the IDP matches one of the names in the DP. If the
     * distribution point name is present in the IDP CRL extension and the
     * distribution field is omitted from the DP, then verify that one of the
     * names in the IDP matches one of the names in the cRLIssuer field of the
     * DP.
     * </p>
     * <p/>
     * (ii) If the onlyContainsUserCerts boolean is asserted in the IDP CRL
     * extension, verify that the certificate does not include the basic
     * constraints extension with the cA boolean asserted.
     * </p>
     * <p/>
     * (iii) If the onlyContainsCACerts boolean is asserted in the IDP CRL
     * extension, verify that the certificate includes the basic constraints
     * extension with the cA boolean asserted.
     * </p>
     * <p/>
     * (iv) Verify that the onlyContainsAttributeCerts boolean is not asserted.
     * </p>
     *
     * @param dp   The distribution point.
     * @param cert The certificate.
     * @param crl  The CRL.
     * @throws AnnotatedException if one of the conditions is not met or an error occurs.
     */
protected static void processCRLB2(DistributionPoint dp, Object cert, X509CRL crl) throws AnnotatedException {
    IssuingDistributionPoint idp = null;
    try {
        idp = IssuingDistributionPoint.getInstance(CertPathValidatorUtilities.getExtensionValue(crl, RFC3280CertPathUtilities.ISSUING_DISTRIBUTION_POINT));
    } catch (Exception e) {
        throw new AnnotatedException("Issuing distribution point extension could not be decoded.", e);
    }
    // distribution point name is present
    if (idp != null) {
        if (idp.getDistributionPoint() != null) {
            // make list of names
            DistributionPointName dpName = IssuingDistributionPoint.getInstance(idp).getDistributionPoint();
            List names = new ArrayList();
            if (dpName.getType() == DistributionPointName.FULL_NAME) {
                GeneralName[] genNames = GeneralNames.getInstance(dpName.getName()).getNames();
                for (int j = 0; j < genNames.length; j++) {
                    names.add(genNames[j]);
                }
            }
            if (dpName.getType() == DistributionPointName.NAME_RELATIVE_TO_CRL_ISSUER) {
                ASN1EncodableVector vec = new ASN1EncodableVector();
                try {
                    Enumeration e = ASN1Sequence.getInstance(ASN1Sequence.fromByteArray(CertPathValidatorUtilities.getIssuerPrincipal(crl).getEncoded())).getObjects();
                    while (e.hasMoreElements()) {
                        vec.add((DEREncodable) e.nextElement());
                    }
                } catch (IOException e) {
                    throw new AnnotatedException("Could not read CRL issuer.", e);
                }
                vec.add(dpName.getName());
                names.add(new GeneralName(X509Name.getInstance(new DERSequence(vec))));
            }
            boolean matches = false;
            // of the names in the DP.
            if (dp.getDistributionPoint() != null) {
                dpName = dp.getDistributionPoint();
                GeneralName[] genNames = null;
                if (dpName.getType() == DistributionPointName.FULL_NAME) {
                    genNames = GeneralNames.getInstance(dpName.getName()).getNames();
                }
                if (dpName.getType() == DistributionPointName.NAME_RELATIVE_TO_CRL_ISSUER) {
                    if (dp.getCRLIssuer() != null) {
                        genNames = dp.getCRLIssuer().getNames();
                    } else {
                        genNames = new GeneralName[1];
                        try {
                            genNames[0] = new GeneralName(new X509Name((ASN1Sequence) ASN1Sequence.fromByteArray(CertPathValidatorUtilities.getEncodedIssuerPrincipal(cert).getEncoded())));
                        } catch (IOException e) {
                            throw new AnnotatedException("Could not read certificate issuer.", e);
                        }
                    }
                    for (int j = 0; j < genNames.length; j++) {
                        Enumeration e = ASN1Sequence.getInstance(genNames[j].getName().getDERObject()).getObjects();
                        ASN1EncodableVector vec = new ASN1EncodableVector();
                        while (e.hasMoreElements()) {
                            vec.add((DEREncodable) e.nextElement());
                        }
                        vec.add(dpName.getName());
                        genNames[j] = new GeneralName(new X509Name(new DERSequence(vec)));
                    }
                }
                if (genNames != null) {
                    for (int j = 0; j < genNames.length; j++) {
                        if (names.contains(genNames[j])) {
                            matches = true;
                            break;
                        }
                    }
                }
                if (!matches) {
                    throw new AnnotatedException("No match for certificate CRL issuing distribution point name to cRLIssuer CRL distribution point.");
                }
            } else // verify that one of the names in
            // the IDP matches one of the names in the cRLIssuer field of
            // the DP
            {
                if (dp.getCRLIssuer() == null) {
                    throw new AnnotatedException("Either the cRLIssuer or the distributionPoint field must " + "be contained in DistributionPoint.");
                }
                GeneralName[] genNames = dp.getCRLIssuer().getNames();
                for (int j = 0; j < genNames.length; j++) {
                    if (names.contains(genNames[j])) {
                        matches = true;
                        break;
                    }
                }
                if (!matches) {
                    throw new AnnotatedException("No match for certificate CRL issuing distribution point name to cRLIssuer CRL distribution point.");
                }
            }
        }
        BasicConstraints bc = null;
        try {
            bc = BasicConstraints.getInstance(CertPathValidatorUtilities.getExtensionValue((X509Extension) cert, BASIC_CONSTRAINTS));
        } catch (Exception e) {
            throw new AnnotatedException("Basic constraints extension could not be decoded.", e);
        }
        if (cert instanceof X509Certificate) {
            // (b) (2) (ii)
            if (idp.onlyContainsUserCerts() && (bc != null && bc.isCA())) {
                throw new AnnotatedException("CA Cert CRL only contains user certificates.");
            }
            // (b) (2) (iii)
            if (idp.onlyContainsCACerts() && (bc == null || !bc.isCA())) {
                throw new AnnotatedException("End CRL only contains CA certificates.");
            }
        }
        // (b) (2) (iv)
        if (idp.onlyContainsAttributeCerts()) {
            throw new AnnotatedException("onlyContainsAttributeCerts boolean is asserted.");
        }
    }
}

Example 8 with X509Name

use of org.gudy.bouncycastle.asn1.x509.X509Name in project nhin-d by DirectProject.

the class IssuerAttributeField method injectReferenceValue.

/**
	 * {@inheritDoc}
	 */
@Override
public void injectReferenceValue(X509Certificate value) throws PolicyProcessException {
    this.certificate = value;
    if (rdnAttributeId.equals(RDNAttributeIdentifier.DISTINGUISHED_NAME)) {
        final Collection<String> str = Arrays.asList(certificate.getIssuerX500Principal().getName(X500Principal.RFC2253));
        this.policyValue = PolicyValueFactory.getInstance(str);
        return;
    }
    DERObject tbsValue = null;
    try {
        tbsValue = this.getDERObject(certificate.getTBSCertificate());
    }///CLOVER:OFF
     catch (Exception e) {
        throw new PolicyProcessException("Exception parsing TBS certificate fields.", e);
    }
    ///CLOVER:ON
    final TBSCertificateStructure tbsStruct = TBSCertificateStructure.getInstance(tbsValue);
    final X509Name x509Name = getX509Name(tbsStruct);
    @SuppressWarnings("unchecked") final Vector<String> values = x509Name.getValues(new DERObjectIdentifier(getRDNAttributeFieldId().getId()));
    if (values.isEmpty() && this.isRequired())
        throw new PolicyRequiredException(getFieldName() + " field attribute " + rdnAttributeId.getName() + " is marked as required but is not present.");
    final Collection<String> retVal = values;
    this.policyValue = PolicyValueFactory.getInstance(retVal);
}