Examples with DistributionPoint org.bouncycastle.asn1.x509.DistributionPoint used on opensource projects

Example 6 with DistributionPoint

use of org.bouncycastle.asn1.x509.DistributionPoint in project oxAuth by GluuFederation.

the class CRLCertificateVerifier method getCrlUri.

public String getCrlUri(X509Certificate certificate) throws IOException {
    ASN1Primitive obj;
    try {
        obj = getExtensionValue(certificate, Extension.cRLDistributionPoints.getId());
    } catch (IOException ex) {
        log.error("Failed to get CRL URL", ex);
        return null;
    }
    if (obj == null) {
        return null;
    }
    CRLDistPoint distPoint = CRLDistPoint.getInstance(obj);
    DistributionPoint[] distributionPoints = distPoint.getDistributionPoints();
    for (DistributionPoint distributionPoint : distributionPoints) {
        DistributionPointName distributionPointName = distributionPoint.getDistributionPoint();
        if (DistributionPointName.FULL_NAME != distributionPointName.getType()) {
            continue;
        }
        GeneralNames generalNames = (GeneralNames) distributionPointName.getName();
        GeneralName[] names = generalNames.getNames();
        for (GeneralName name : names) {
            if (name.getTagNo() != GeneralName.uniformResourceIdentifier) {
                continue;
            }
            DERIA5String derStr = DERIA5String.getInstance((ASN1TaggedObject) name.toASN1Primitive(), false);
            return derStr.getString();
        }
    }
    return null;
}

Example 7 with DistributionPoint

use of org.bouncycastle.asn1.x509.DistributionPoint in project robovm by robovm.

the class RFC3280CertPathUtilities method processCRLB1.

/**
     * If the DP includes cRLIssuer, then verify that the issuer field in the
     * complete CRL matches cRLIssuer in the DP and that the complete CRL
     * contains an issuing distribution point extension with the indirectCRL
     * boolean asserted. Otherwise, verify that the CRL issuer matches the
     * certificate issuer.
     *
     * @param dp   The distribution point.
     * @param cert The certificate ot attribute certificate.
     * @param crl  The CRL for <code>cert</code>.
     * @throws AnnotatedException if one of the above conditions does not apply or an error
     *                            occurs.
     */
protected static void processCRLB1(DistributionPoint dp, Object cert, X509CRL crl) throws AnnotatedException {
    ASN1Primitive idp = CertPathValidatorUtilities.getExtensionValue(crl, ISSUING_DISTRIBUTION_POINT);
    boolean isIndirect = false;
    if (idp != null) {
        if (IssuingDistributionPoint.getInstance(idp).isIndirectCRL()) {
            isIndirect = true;
        }
    }
    byte[] issuerBytes = CertPathValidatorUtilities.getIssuerPrincipal(crl).getEncoded();
    boolean matchIssuer = false;
    if (dp.getCRLIssuer() != null) {
        GeneralName[] genNames = dp.getCRLIssuer().getNames();
        for (int j = 0; j < genNames.length; j++) {
            if (genNames[j].getTagNo() == GeneralName.directoryName) {
                try {
                    if (Arrays.areEqual(genNames[j].getName().toASN1Primitive().getEncoded(), issuerBytes)) {
                        matchIssuer = true;
                    }
                } catch (IOException e) {
                    throw new AnnotatedException("CRL issuer information from distribution point cannot be decoded.", e);
                }
            }
        }
        if (matchIssuer && !isIndirect) {
            throw new AnnotatedException("Distribution point contains cRLIssuer field but CRL is not indirect.");
        }
        if (!matchIssuer) {
            throw new AnnotatedException("CRL issuer of CRL does not match CRL issuer of distribution point.");
        }
    } else {
        if (CertPathValidatorUtilities.getIssuerPrincipal(crl).equals(CertPathValidatorUtilities.getEncodedIssuerPrincipal(cert))) {
            matchIssuer = true;
        }
    }
    if (!matchIssuer) {
        throw new AnnotatedException("Cannot find matching CRL issuer for certificate.");
    }
}

Example 8 with DistributionPoint

use of org.bouncycastle.asn1.x509.DistributionPoint in project robovm by robovm.

the class RFC3280CertPathUtilities method checkCRLs.

/**
     * Checks a certificate if it is revoked.
     *
     * @param paramsPKIX       PKIX parameters.
     * @param cert             Certificate to check if it is revoked.
     * @param validDate        The date when the certificate revocation status should be
     *                         checked.
     * @param sign             The issuer certificate of the certificate <code>cert</code>.
     * @param workingPublicKey The public key of the issuer certificate <code>sign</code>.
     * @param certPathCerts    The certificates of the certification path.
     * @throws AnnotatedException if the certificate is revoked or the status cannot be checked
     *                            or some error occurs.
     */
protected static void checkCRLs(ExtendedPKIXParameters paramsPKIX, X509Certificate cert, Date validDate, X509Certificate sign, PublicKey workingPublicKey, List certPathCerts) throws AnnotatedException {
    AnnotatedException lastException = null;
    CRLDistPoint crldp = null;
    try {
        crldp = CRLDistPoint.getInstance(CertPathValidatorUtilities.getExtensionValue(cert, RFC3280CertPathUtilities.CRL_DISTRIBUTION_POINTS));
    } catch (Exception e) {
        throw new AnnotatedException("CRL distribution point extension could not be read.", e);
    }
    try {
        CertPathValidatorUtilities.addAdditionalStoresFromCRLDistributionPoint(crldp, paramsPKIX);
    } catch (AnnotatedException e) {
        throw new AnnotatedException("No additional CRL locations could be decoded from CRL distribution point extension.", e);
    }
    CertStatus certStatus = new CertStatus();
    ReasonsMask reasonsMask = new ReasonsMask();
    boolean validCrlFound = false;
    // for each distribution point
    if (crldp != null) {
        DistributionPoint[] dps = null;
        try {
            dps = crldp.getDistributionPoints();
        } catch (Exception e) {
            throw new AnnotatedException("Distribution points could not be read.", e);
        }
        if (dps != null) {
            for (int i = 0; i < dps.length && certStatus.getCertStatus() == CertStatus.UNREVOKED && !reasonsMask.isAllReasons(); i++) {
                ExtendedPKIXParameters paramsPKIXClone = (ExtendedPKIXParameters) paramsPKIX.clone();
                try {
                    checkCRL(dps[i], paramsPKIXClone, cert, validDate, sign, workingPublicKey, certStatus, reasonsMask, certPathCerts);
                    validCrlFound = true;
                } catch (AnnotatedException e) {
                    lastException = e;
                }
            }
        }
    }
    if (certStatus.getCertStatus() == CertStatus.UNREVOKED && !reasonsMask.isAllReasons()) {
        try {
            /*
                 * assume a DP with both the reasons and the cRLIssuer fields
                 * omitted and a distribution point name of the certificate
                 * issuer.
                 */
            ASN1Primitive issuer = null;
            try {
                issuer = new ASN1InputStream(CertPathValidatorUtilities.getEncodedIssuerPrincipal(cert).getEncoded()).readObject();
            } catch (Exception e) {
                throw new AnnotatedException("Issuer from certificate for CRL could not be reencoded.", e);
            }
            DistributionPoint dp = new DistributionPoint(new DistributionPointName(0, new GeneralNames(new GeneralName(GeneralName.directoryName, issuer))), null, null);
            ExtendedPKIXParameters paramsPKIXClone = (ExtendedPKIXParameters) paramsPKIX.clone();
            checkCRL(dp, paramsPKIXClone, cert, validDate, sign, workingPublicKey, certStatus, reasonsMask, certPathCerts);
            validCrlFound = true;
        } catch (AnnotatedException e) {
            lastException = e;
        }
    }
    if (!validCrlFound) {
        if (lastException instanceof AnnotatedException) {
            throw lastException;
        }
        throw new AnnotatedException("No valid CRL found.", lastException);
    }
    if (certStatus.getCertStatus() != CertStatus.UNREVOKED) {
        String message = "Certificate revocation after " + certStatus.getRevocationDate();
        message += ", reason: " + crlReasons[certStatus.getCertStatus()];
        throw new AnnotatedException(message);
    }
    if (!reasonsMask.isAllReasons() && certStatus.getCertStatus() == CertStatus.UNREVOKED) {
        certStatus.setCertStatus(CertStatus.UNDETERMINED);
    }
    if (certStatus.getCertStatus() == CertStatus.UNDETERMINED) {
        throw new AnnotatedException("Certificate status could not be determined.");
    }
}

Example 9 with DistributionPoint

use of org.bouncycastle.asn1.x509.DistributionPoint in project robovm by robovm.

the class CertPathValidatorUtilities method addAdditionalStoresFromCRLDistributionPoint.

// BEGIN android-removed
// protected static Collection findCertificates(X509AttributeCertStoreSelector certSelect,
//                                              List certStores)
//     throws AnnotatedException
// {
//     Set certs = new HashSet();
//     Iterator iter = certStores.iterator();
//
//     while (iter.hasNext())
//     {
//         Object obj = iter.next();
//
//         if (obj instanceof X509Store)
//         {
//             X509Store certStore = (X509Store)obj;
//             try
//             {
//                 certs.addAll(certStore.getMatches(certSelect));
//             }
//             catch (StoreException e)
//             {
//                 throw new AnnotatedException(
//                         "Problem while picking certificates from X.509 store.", e);
//             }
//         }
//     }
//     return certs;
// }
// END android-removed
protected static void addAdditionalStoresFromCRLDistributionPoint(CRLDistPoint crldp, ExtendedPKIXParameters pkixParams) throws AnnotatedException {
    if (crldp != null) {
        DistributionPoint[] dps = null;
        try {
            dps = crldp.getDistributionPoints();
        } catch (Exception e) {
            throw new AnnotatedException("Distribution points could not be read.", e);
        }
        for (int i = 0; i < dps.length; i++) {
            DistributionPointName dpn = dps[i].getDistributionPoint();
            // look for URIs in fullName
            if (dpn != null) {
                if (dpn.getType() == DistributionPointName.FULL_NAME) {
                    GeneralName[] genNames = GeneralNames.getInstance(dpn.getName()).getNames();
                    // look for an URI
                    for (int j = 0; j < genNames.length; j++) {
                        if (genNames[j].getTagNo() == GeneralName.uniformResourceIdentifier) {
                            String location = DERIA5String.getInstance(genNames[j].getName()).getString();
                            CertPathValidatorUtilities.addAdditionalStoreFromLocation(location, pkixParams);
                        }
                    }
                }
            }
        }
    }
}

Example 10 with DistributionPoint

use of org.bouncycastle.asn1.x509.DistributionPoint in project robovm by robovm.

the class DistributionPoint method toString.

public String toString() {
    String sep = System.getProperty("line.separator");
    StringBuffer buf = new StringBuffer();
    buf.append("DistributionPoint: [");
    buf.append(sep);
    if (distributionPoint != null) {
        appendObject(buf, sep, "distributionPoint", distributionPoint.toString());
    }
    if (reasons != null) {
        appendObject(buf, sep, "reasons", reasons.toString());
    }
    if (cRLIssuer != null) {
        appendObject(buf, sep, "cRLIssuer", cRLIssuer.toString());
    }
    buf.append("]");
    buf.append(sep);
    return buf.toString();
}