Examples with CRLException java.security.cert.CRLException used on opensource projects

Example 61 with CRLException

use of java.security.cert.CRLException in project jdk8u_jdk by JetBrains.

the class PKCS7 method parseSignedData.

private void parseSignedData(DerValue val) throws ParsingException, IOException {
    DerInputStream dis = val.toDerInputStream();
    // Version
    version = dis.getBigInteger();
    // digestAlgorithmIds
    DerValue[] digestAlgorithmIdVals = dis.getSet(1);
    int len = digestAlgorithmIdVals.length;
    digestAlgorithmIds = new AlgorithmId[len];
    try {
        for (int i = 0; i < len; i++) {
            DerValue oid = digestAlgorithmIdVals[i];
            digestAlgorithmIds[i] = AlgorithmId.parse(oid);
        }
    } catch (IOException e) {
        ParsingException pe = new ParsingException("Error parsing digest AlgorithmId IDs: " + e.getMessage());
        pe.initCause(e);
        throw pe;
    }
    // contentInfo
    contentInfo = new ContentInfo(dis);
    CertificateFactory certfac = null;
    try {
        certfac = CertificateFactory.getInstance("X.509");
    } catch (CertificateException ce) {
    // do nothing
    }
    /*
         * check if certificates (implicit tag) are provided
         * (certificates are OPTIONAL)
         */
    if ((byte) (dis.peekByte()) == (byte) 0xA0) {
        DerValue[] certVals = dis.getSet(2, true);
        len = certVals.length;
        certificates = new X509Certificate[len];
        int count = 0;
        for (int i = 0; i < len; i++) {
            ByteArrayInputStream bais = null;
            try {
                byte tag = certVals[i].getTag();
                // CertificateChoices ignored.
                if (tag == DerValue.tag_Sequence) {
                    if (certfac == null) {
                        certificates[count] = new X509CertImpl(certVals[i]);
                    } else {
                        byte[] encoded = certVals[i].toByteArray();
                        bais = new ByteArrayInputStream(encoded);
                        certificates[count] = (X509Certificate) certfac.generateCertificate(bais);
                        bais.close();
                        bais = null;
                    }
                    count++;
                }
            } catch (CertificateException ce) {
                ParsingException pe = new ParsingException(ce.getMessage());
                pe.initCause(ce);
                throw pe;
            } catch (IOException ioe) {
                ParsingException pe = new ParsingException(ioe.getMessage());
                pe.initCause(ioe);
                throw pe;
            } finally {
                if (bais != null)
                    bais.close();
            }
        }
        if (count != len) {
            certificates = Arrays.copyOf(certificates, count);
        }
    }
    // check if crls (implicit tag) are provided (crls are OPTIONAL)
    if ((byte) (dis.peekByte()) == (byte) 0xA1) {
        DerValue[] crlVals = dis.getSet(1, true);
        len = crlVals.length;
        crls = new X509CRL[len];
        for (int i = 0; i < len; i++) {
            ByteArrayInputStream bais = null;
            try {
                if (certfac == null)
                    crls[i] = new X509CRLImpl(crlVals[i]);
                else {
                    byte[] encoded = crlVals[i].toByteArray();
                    bais = new ByteArrayInputStream(encoded);
                    crls[i] = (X509CRL) certfac.generateCRL(bais);
                    bais.close();
                    bais = null;
                }
            } catch (CRLException e) {
                ParsingException pe = new ParsingException(e.getMessage());
                pe.initCause(e);
                throw pe;
            } finally {
                if (bais != null)
                    bais.close();
            }
        }
    }
    // signerInfos
    DerValue[] signerInfoVals = dis.getSet(1);
    len = signerInfoVals.length;
    signerInfos = new SignerInfo[len];
    for (int i = 0; i < len; i++) {
        DerInputStream in = signerInfoVals[i].toDerInputStream();
        signerInfos[i] = new SignerInfo(in);
    }
}

Example 62 with CRLException

use of java.security.cert.CRLException in project jdk8u_jdk by JetBrains.

the class X509CRLImpl method encodeInfo.

/**
     * Encodes the "to-be-signed" CRL to the OutputStream.
     *
     * @param out the OutputStream to write to.
     * @exception CRLException on encoding errors.
     */
public void encodeInfo(OutputStream out) throws CRLException {
    try {
        DerOutputStream tmp = new DerOutputStream();
        DerOutputStream rCerts = new DerOutputStream();
        DerOutputStream seq = new DerOutputStream();
        if (// v2 crl encode version
        version != 0)
            tmp.putInteger(version);
        infoSigAlgId.encode(tmp);
        if ((version == 0) && (issuer.toString() == null))
            throw new CRLException("Null Issuer DN not allowed in v1 CRL");
        issuer.encode(tmp);
        if (thisUpdate.getTime() < YR_2050)
            tmp.putUTCTime(thisUpdate);
        else
            tmp.putGeneralizedTime(thisUpdate);
        if (nextUpdate != null) {
            if (nextUpdate.getTime() < YR_2050)
                tmp.putUTCTime(nextUpdate);
            else
                tmp.putGeneralizedTime(nextUpdate);
        }
        if (!revokedList.isEmpty()) {
            for (X509CRLEntry entry : revokedList) {
                ((X509CRLEntryImpl) entry).encode(rCerts);
            }
            tmp.write(DerValue.tag_Sequence, rCerts);
        }
        if (extensions != null)
            extensions.encode(tmp, isExplicit);
        seq.write(DerValue.tag_Sequence, tmp);
        tbsCertList = seq.toByteArray();
        out.write(tbsCertList);
    } catch (IOException e) {
        throw new CRLException("Encoding error: " + e.getMessage());
    }
}

Example 63 with CRLException

use of java.security.cert.CRLException in project nhin-d by DirectProject.

the class CRLRevocationManager method loadCRLs.

/**
     * Extract and fetch all CRLs stored within a given certificate. Cache is
     * updated per policy or if the cached CRL has passed planned update date.
     * This method is thread safe.
     * 
     * @param certificate
     *            The certificate from which to extract and fetch CRLs.
     * @return The first CRL loaded from the certificate CRL distribution points
     * @throws CRLException
     */
protected X509CRL loadCRLs(X509Certificate certificate) {
    if (certificate == null)
        return null;
    X509CRL retVal = null;
    try {
        // get the distribution points extension
        CRLDistPoint distPoints = CRLDistPoint.getInstance(getExtensionValue(certificate, X509Extensions.CRLDistributionPoints.getId()));
        // Add CRL distribution point(s)
        if (distPoints != null) {
            // iterate through the distribution points and get the first CRL that can be obtained
            for (DistributionPoint distPoint : distPoints.getDistributionPoints()) {
                String distPointURL = distPoint.getDistributionPoint().getName().toString();
                if (distPointURL.startsWith("General")) {
                    // get the actual URL associated with the name
                    distPointURL = getNameString(distPointURL);
                }
                // get the CRL from the distribution point CRL
                retVal = getCrlFromUri(distPointURL);
                if (retVal != null)
                    // do we need to retrieve the list from each CRL, or is each dist point identical?
                    return retVal;
            }
        }
    } catch (Exception e) {
        if (LOGGER.isWarnEnabled())
            LOGGER.warn("Unable to handle CDP CRL(s): " + e.getMessage());
    }
    return null;
}