Examples with DLSequence org.spongycastle.asn1.DLSequence used on opensource projects

Example 21 with DLSequence

use of org.spongycastle.asn1.DLSequence in project signer by demoiselle.

the class LPA method parse.

public void parse(ASN1Primitive derObject) {
    ASN1Sequence sequence = ASN1Object.getDERSequence(derObject);
    ASN1Primitive firstObject = sequence.getObjectAt(0).toASN1Primitive();
    this.version = new Version();
    int indice = 0;
    if (firstObject instanceof ASN1Integer) {
        this.version.parse(firstObject);
        indice++;
    }
    ASN1Primitive policyInfos = sequence.getObjectAt(indice).toASN1Primitive();
    DLSequence policyInfosSequence = (DLSequence) policyInfos;
    if (policyInfosSequence != null && policyInfosSequence.size() > 0) {
        this.policyInfos = new ArrayList<>();
        for (int i = 0; i < policyInfosSequence.size(); i++) {
            PolicyInfo policyInfo = new PolicyInfo();
            policyInfo.parse(policyInfosSequence.getObjectAt(i).toASN1Primitive());
            this.policyInfos.add(policyInfo);
        }
    }
    this.nextUpdate = new GeneralizedTime();
    this.nextUpdate.parse(sequence.getObjectAt(indice + 1).toASN1Primitive());
}

Example 22 with DLSequence

use of org.spongycastle.asn1.DLSequence in project signer by demoiselle.

the class AlgorithmIdentifier method parse.

@Override
public void parse(ASN1Primitive derObject) {
    this.algorithm = new ObjectIdentifier();
    DLSequence derSequence = (DLSequence) derObject;
    this.algorithm.parse(derSequence.getObjectAt(0).toASN1Primitive());
}

Example 23 with DLSequence

use of org.spongycastle.asn1.DLSequence in project pdfbox by apache.

the class CertInformationHelper method getCrlUrlFromExtensionValue.

/**
 * Gets the first CRL Url from given extension value. Structure has to be build as in 4.2.1.14
 * CRL Distribution Points of RFC 2459.
 *
 * @param extensionValue to get the extension value from
 * @return first CRL- URL or null
 * @throws IOException when there is a problem with the extensionValue
 */
protected static String getCrlUrlFromExtensionValue(byte[] extensionValue) throws IOException {
    ASN1Sequence asn1Seq = (ASN1Sequence) X509ExtensionUtil.fromExtensionValue(extensionValue);
    Enumeration<?> objects = asn1Seq.getObjects();
    while (objects.hasMoreElements()) {
        DLSequence obj = (DLSequence) objects.nextElement();
        DERTaggedObject derTagged = (DERTaggedObject) obj.getObjectAt(0);
        derTagged = (DERTaggedObject) derTagged.getObject();
        derTagged = (DERTaggedObject) derTagged.getObject();
        DEROctetString uri = (DEROctetString) derTagged.getObject();
        String url = new String(uri.getOctets());
        // return first http(s)-Url for crl
        if (url.startsWith("http")) {
            return url;
        }
    }
    return null;
}

Example 24 with DLSequence

use of org.spongycastle.asn1.DLSequence in project pdfbox by apache.

the class OcspHelper method generateOCSPRequest.

/**
 * Generates an OCSP request and generates the <code>CertificateID</code>.
 *
 * @return OCSP request, ready to fetch data
 * @throws OCSPException
 * @throws IOException
 */
private OCSPReq generateOCSPRequest() throws OCSPException, IOException {
    Security.addProvider(new BouncyCastleProvider());
    // Generate the ID for the certificate we are looking for
    CertificateID certId;
    try {
        certId = new CertificateID(new SHA1DigestCalculator(), new JcaX509CertificateHolder(issuerCertificate), certificateToCheck.getSerialNumber());
    } catch (CertificateEncodingException e) {
        throw new IOException("Error creating CertificateID with the Certificate encoding", e);
    }
    OCSPReqBuilder builder = new OCSPReqBuilder();
    Extension responseExtension = new Extension(OCSPObjectIdentifiers.id_pkix_ocsp_response, true, new DLSequence(OCSPObjectIdentifiers.id_pkix_ocsp_basic).getEncoded());
    Random rand = new Random();
    byte[] nonce = new byte[16];
    rand.nextBytes(nonce);
    encodedNonce = new DEROctetString(new DEROctetString(nonce));
    Extension nonceExtension = new Extension(OCSPObjectIdentifiers.id_pkix_ocsp_nonce, true, encodedNonce);
    builder.setRequestExtensions(new Extensions(new Extension[] { responseExtension, nonceExtension }));
    builder.addRequest(certId);
    System.out.println("Nonce: " + Hex.getString(nonceExtension.getExtnValue().getEncoded()));
    return builder.build();
}

Example 25 with DLSequence

use of org.spongycastle.asn1.DLSequence in project jruby-openssl by jruby.

the class PEMInputOutput method writeDHParameters.

public static void writeDHParameters(Writer _out, DHParameterSpec params) throws IOException {
    final BufferedWriter out = makeBuffered(_out);
    ASN1EncodableVector v = new ASN1EncodableVector();
    BigInteger value;
    if ((value = params.getP()) != null) {
        v.add(new ASN1Integer(value));
    }
    if ((value = params.getG()) != null) {
        v.add(new ASN1Integer(value));
    }
    ByteArrayOutputStream bOut = new ByteArrayOutputStream();
    ASN1OutputStream aOut = new ASN1OutputStream(bOut);
    aOut.writeObject(new DLSequence(v));
    out.write(BEF_G);
    out.write(PEM_STRING_DHPARAMS);
    out.write(AFT);
    out.newLine();
    writeEncoded(out, bOut.buffer(), bOut.size());
    out.write(BEF_E);
    out.write(PEM_STRING_DHPARAMS);
    out.write(AFT);
    out.newLine();
    out.flush();
}