Package org.apache.commons.ssl.asn1

Examples of org.apache.commons.ssl.asn1.ASN1InputStream.readObject()

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        byte[]  encoding)
        throws IOException
    {
        ByteArrayInputStream    bIn = new ByteArrayInputStream(encoding);
        ASN1InputStream         aIn = new ASN1InputStream(bIn);
        ASN1Sequence            s = (ASN1Sequence)aIn.readObject();

        BigInteger[]            sig = new BigInteger[2];

        sig[0] = ((DERInteger)s.getObjectAt(0)).getValue();
        sig[1] = ((DERInteger)s.getObjectAt(1)).getValue();
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        byte[]  encoding)
        throws IOException
    {
        ByteArrayInputStream    bIn = new ByteArrayInputStream(encoding);
        ASN1InputStream         aIn = new ASN1InputStream(bIn);
        ASN1Sequence            s = (ASN1Sequence)aIn.readObject();

        BigInteger[]            sig = new BigInteger[2];

        sig[0] = ((DERInteger)s.getObjectAt(0)).getValue();
        sig[1] = ((DERInteger)s.getObjectAt(1)).getValue();
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    private Certificate readDERCertificate(
        InputStream in)
        throws IOException, CertificateParsingException
    {
        ASN1InputStream dIn = new ASN1InputStream(in);
        ASN1Sequence seq = (ASN1Sequence)dIn.readObject();

        if (seq.size() > 1
                && seq.getObjectAt(0) instanceof DERObjectIdentifier)
        {
            if (seq.getObjectAt(0).equals(PKCSObjectIdentifiers.signedData))
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            }
        }

        ASN1InputStream aIn = new ASN1InputStream(data);
                                           
        return aIn.readObject();
    }
   
    /**
     * return true if the passed in String can be represented without
     * loss as a PrintableString, false otherwise.
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                        buf.append("                       critical(").append(ext.isCritical()).append(") ");
                        try
                        {
                            if (oid.equals(X509Extension.reasonCode))
                            {
                                buf.append(CRLReason.getInstance(ASN1Enumerated.getInstance(dIn.readObject()))).append(nl);
                            }
                            else if (oid.equals(X509Extension.certificateIssuer))
                            {
                                buf.append("Certificate issuer: ").append(GeneralNames.getInstance(dIn.readObject())).append(nl);
                            }
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                            {
                                buf.append(CRLReason.getInstance(ASN1Enumerated.getInstance(dIn.readObject()))).append(nl);
                            }
                            else if (oid.equals(X509Extension.certificateIssuer))
                            {
                                buf.append("Certificate issuer: ").append(GeneralNames.getInstance(dIn.readObject())).append(nl);
                            }
                            else
                            {
                                buf.append(oid.getId());
                                buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
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                                buf.append("Certificate issuer: ").append(GeneralNames.getInstance(dIn.readObject())).append(nl);
                            }
                            else
                            {
                                buf.append(oid.getId());
                                buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
                            }
                        }
                        catch (Exception ex)
                        {
                            buf.append(oid.getId());
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  static IssuerInformation issuerInformationFromPreCertificateSigningCert(
      Certificate certificate, byte[] keyHash) {
    try (ASN1InputStream aIssuerIn = new ASN1InputStream(certificate.getEncoded())) {
      org.bouncycastle.asn1.x509.Certificate parsedIssuerCert =
          org.bouncycastle.asn1.x509.Certificate.getInstance(aIssuerIn.readObject());

      Extensions issuerExtensions = parsedIssuerCert.getTBSCertificate().getExtensions();
      Extension x509authorityKeyIdentifier = null;
      if (issuerExtensions != null) {
        x509authorityKeyIdentifier =
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    // parsing discards the order of the extensions. The signature from SCT we're verifying
    // is over the TBSCertificate in its original form, including the order of the extensions.
    // Get the list of extensions, in its original order, minus the poison extension.
    try (ASN1InputStream aIn = new ASN1InputStream(preCertificate.getEncoded())) {
      org.bouncycastle.asn1.x509.Certificate parsedPreCertificate =
          org.bouncycastle.asn1.x509.Certificate.getInstance(aIn.readObject());
      // Make sure that we have the X509akid of the real issuer if:
      // The PreCertificate has this extension, AND:
      // The PreCertificate was signed by a PreCertificate signing cert.
      if (hasX509AuthorityKeyIdentifier(parsedPreCertificate) &&
          issuerInformation.issuedByPreCertificateSigningCert()) {
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    {
        try
        {
            ASN1InputStream         dIn = new ASN1InputStream(bytes);

            return (ASN1Sequence)dIn.readObject();
        }
        catch (Exception e)
        {
            throw new IllegalArgumentException("badly encoded request");
        }
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