Package org.apache.geronimo.util.asn1.x509

Examples of org.apache.geronimo.util.asn1.x509.V2AttributeCertificateInfoGenerator


    /**
     * reset the generator
     */
    public void reset()
    {
        tbsGen = new V1TBSCertificateGenerator();
    }
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        v.add(tbsCert);
        v.add(sigAlgId);
        v.add(new DERBitString(sig.sign()));

        return new X509CertificateObject(new X509CertificateStructure(new DERSequence(v)));
    }
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    private String generateCSR(X509Certificate cert, PrivateKey signingKey) throws InvalidKeyException, NoSuchAlgorithmException, NoSuchProviderException, SignatureException, KeyStoreException, IOException {
        String sigalg = cert.getSigAlgName();
        X509Name subject;
        try{
            ASN1InputStream ais = new ASN1InputStream(cert.getEncoded());
            X509CertificateStructure x509Struct = new X509CertificateStructure((ASN1Sequence)ais.readObject());
            ais.close();
            subject = x509Struct.getSubject();
        } catch(CertificateEncodingException e) {
            log.warn(e.toString()+" while retrieving subject from certificate to create CSR.  Using subjectDN instead.");
            subject = new X509Name(cert.getSubjectDN().toString());
        }
        PublicKey publicKey = cert.getPublicKey();
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     * This method returns a X509Name object corresponding to the subject in a given certificate
     * @param cert Certificate from which subject needs to be retrieved
     */
    public static X509Name getSubjectX509Name(Certificate cert) throws CertificateEncodingException, IOException {
        ASN1InputStream ais = new ASN1InputStream(cert.getEncoded());
        X509CertificateStructure x509Struct = new X509CertificateStructure((ASN1Sequence)ais.readObject());
        ais.close();
        return x509Struct.getSubject();
    }
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                Enumeration     e = extensions.oids();

                while (e.hasMoreElements())
                {
                    DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
                    X509Extension       ext = extensions.getExtension(oid);

                    if (ext.isCritical())
                    {
                        set.add(oid.getId());
                    }
                }
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    {
        X509Extensions exts = c.getTBSCertificate().getExtensions();

        if (exts != null)
        {
            X509Extension   ext = exts.getExtension(new DERObjectIdentifier(oid));
            if (ext != null)
            {
                return ext.getValue().getOctets();
            }
        }

        return null;
    }
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    {
        X509Extensions exts = c.getTBSCertificate().getExtensions();

        if (exts != null)
        {
            X509Extension   ext = exts.getExtension(new DERObjectIdentifier(oid));

            if (ext != null)
            {
                ByteArrayOutputStream    bOut = new ByteArrayOutputStream();
                DEROutputStream            dOut = new DEROutputStream(bOut);

                try
                {
                    dOut.writeObject(ext.getValue());

                    return bOut.toByteArray();
                }
                catch (Exception e)
                {
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                Enumeration     e = extensions.oids();

                while (e.hasMoreElements())
                {
                    DERObjectIdentifier oid = (DERObjectIdentifier)e.nextElement();
                    X509Extension       ext = extensions.getExtension(oid);

                    if (!ext.isCritical())
                    {
                        set.add(oid.getId());
                    }
                }
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                       || oid.getId().equals("2.5.29.19"))
                    {
                        continue;
                    }

                    X509Extension       ext = extensions.getExtension(oid);

                    if (ext.isCritical())
                    {
                        return true;
                    }
                }
            }
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            }

            while (e.hasMoreElements())
            {
                DERObjectIdentifier     oid = (DERObjectIdentifier)e.nextElement();
                X509Extension           ext = extensions.getExtension(oid);

                if (ext.getValue() != null)
                {
                    byte[]                  octs = ext.getValue().getOctets();
                    ByteArrayInputStream    bIn = new ByteArrayInputStream(octs);
                    ASN1InputStream         dIn = new ASN1InputStream(bIn);
                    buf.append("                       critical(" + ext.isCritical() + ") ");
                    try
                    {
                        if (oid.equals(X509Extensions.BasicConstraints))
                        {
                            buf.append(new BasicConstraints((ASN1Sequence)dIn.readObject()) + nl);
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