Example usage for org.bouncycastle.asn1.x509 GeneralName toString

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.x509 GeneralName toString.

Prototype

public String toString() 

Source Link

Usage

From source file:com.guardtime.asn1.TstInfo.java

License:Apache License

/**
 * Class constructor.//from   w  w  w. j a  v  a 2s. c o  m
 *
 * @param obj ASN.1 representation of TST info.
 *
 * @throws Asn1FormatException if provided ASN.1 object has invalid format.
 */
TstInfo(ASN1Encodable obj) throws Asn1FormatException {
    try {
        tstInfo = TSTInfo.getInstance(obj);

        // Extract and check version
        BigInteger ver = tstInfo.getVersion().getValue();
        if (!ver.equals(BigInteger.valueOf(VERSION))) {
            throw new Asn1FormatException("invalid TST info version: " + ver);
        }
        version = ver.intValue();

        // Extract policy
        policy = tstInfo.getPolicy().getId();

        // Extract message imprint
        messageImprint = new MessageImprint(tstInfo.getMessageImprint().toASN1Primitive());

        // Extract serial number
        //
        // As `DERInteger` can be constructed out of `ASN1OctetString`
        // without any error, here we have no option to determine
        // if the serial number is actually an INTEGER or OCTET STRING.
        //
        // Possible solutions is to rewrite BouncyCastle `TSTInfo` class
        // adding more strict checks.
        serialNumber = tstInfo.getSerialNumber().getValue();

        // Extract request time
        //
        // Current BouncyCastle implementation can parse the time string
        // that does not omit trailing zeros in second fraction part.
        // RFC 3161 requires that such time string is labeled invalid.
        genTime = tstInfo.getGenTime().getDate();

        // Extract optional fields

        ASN1Encodable acc = tstInfo.getAccuracy();
        accuracy = ((acc == null) ? null : new Accuracy(acc.toASN1Primitive()));

        ASN1Boolean ord = tstInfo.getOrdering();
        ordering = (ord != null && ord.isTrue());

        ASN1Integer nnc = tstInfo.getNonce();
        nonce = ((nnc == null) ? null : nnc.getValue());

        GeneralName tsaName = tstInfo.getTsa();
        tsa = ((tsaName == null) ? null : tsaName.toString());

        Extensions exts = tstInfo.getExtensions();
        if (exts != null) {
            // check for critical extensions
            Asn1Util.checkExtensions(exts);
            extensions = exts.getEncoded(ASN1Encoding.DER);
        }
    } catch (Asn1FormatException e) {
        throw e;
    } catch (Exception e) {
        throw new Asn1FormatException("TST info has invalid format", e);
    }
}

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From source file:de.thiemann.ssl.report.model.CertificateV3.java

License:Open Source License

private List<String> transferDistributionPoints(byte[] extension) {
    if (extension == null)
        return null;

    ASN1Sequence crlDistributionPoints = null;

    try {/*from   ww w . j ava 2s .  c o  m*/
        ASN1Object o = null;

        o = (DEROctetString) ASN1Object.fromByteArray(extension);
        if (o instanceof DEROctetString) {
            DEROctetString octStr = (DEROctetString) o;

            o = ASN1Object.fromByteArray(octStr.getOctets());
            if (o instanceof ASN1Sequence) {
                crlDistributionPoints = (ASN1Sequence) o;
            }
        }

    } catch (IOException e) {
        e.printStackTrace();
    }

    if (crlDistributionPoints == null)
        return null;

    List<String> l = new ArrayList<String>();
    Enumeration<?> e = crlDistributionPoints.getObjects();
    while (e.hasMoreElements()) {
        Object o = e.nextElement();

        if (o instanceof ASN1Sequence) {
            ASN1Sequence seqDP = (ASN1Sequence) o;
            DistributionPoint dp = new DistributionPoint(seqDP);

            DistributionPointName dpn = dp.getDistributionPoint();
            ASN1Encodable enc = dpn.getName();

            if (enc instanceof GeneralNames) {
                GeneralNames gns = (GeneralNames) enc;

                for (GeneralName gn : gns.getNames()) {
                    l.add(gn.toString());
                }
            }
        }
    }

    if (!l.isEmpty())
        return l;
    else
        return null;
}

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