Examples with Extension org.openecard.bouncycastle.asn1.x509.Extension used on opensource projects

Example 86 with Extension

use of org.openecard.bouncycastle.asn1.x509.Extension in project robovm by robovm.

the class X509CertificateObject method toString.

public String toString() {
    StringBuffer buf = new StringBuffer();
    String nl = System.getProperty("line.separator");
    buf.append("  [0]         Version: ").append(this.getVersion()).append(nl);
    buf.append("         SerialNumber: ").append(this.getSerialNumber()).append(nl);
    buf.append("             IssuerDN: ").append(this.getIssuerDN()).append(nl);
    buf.append("           Start Date: ").append(this.getNotBefore()).append(nl);
    buf.append("           Final Date: ").append(this.getNotAfter()).append(nl);
    buf.append("            SubjectDN: ").append(this.getSubjectDN()).append(nl);
    buf.append("           Public Key: ").append(this.getPublicKey()).append(nl);
    buf.append("  Signature Algorithm: ").append(this.getSigAlgName()).append(nl);
    byte[] sig = this.getSignature();
    buf.append("            Signature: ").append(new String(Hex.encode(sig, 0, 20))).append(nl);
    for (int i = 20; i < sig.length; i += 20) {
        if (i < sig.length - 20) {
            buf.append("                       ").append(new String(Hex.encode(sig, i, 20))).append(nl);
        } else {
            buf.append("                       ").append(new String(Hex.encode(sig, i, sig.length - i))).append(nl);
        }
    }
    Extensions extensions = c.getTBSCertificate().getExtensions();
    if (extensions != null) {
        Enumeration e = extensions.oids();
        if (e.hasMoreElements()) {
            buf.append("       Extensions: \n");
        }
        while (e.hasMoreElements()) {
            ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
            Extension ext = extensions.getExtension(oid);
            if (ext.getExtnValue() != null) {
                byte[] octs = ext.getExtnValue().getOctets();
                ASN1InputStream dIn = new ASN1InputStream(octs);
                buf.append("                       critical(").append(ext.isCritical()).append(") ");
                try {
                    if (oid.equals(Extension.basicConstraints)) {
                        buf.append(BasicConstraints.getInstance(dIn.readObject())).append(nl);
                    } else if (oid.equals(Extension.keyUsage)) {
                        buf.append(KeyUsage.getInstance(dIn.readObject())).append(nl);
                    } else if (oid.equals(MiscObjectIdentifiers.netscapeCertType)) {
                        buf.append(new NetscapeCertType((DERBitString) dIn.readObject())).append(nl);
                    } else if (oid.equals(MiscObjectIdentifiers.netscapeRevocationURL)) {
                        buf.append(new NetscapeRevocationURL((DERIA5String) dIn.readObject())).append(nl);
                    } else if (oid.equals(MiscObjectIdentifiers.verisignCzagExtension)) {
                        buf.append(new VerisignCzagExtension((DERIA5String) dIn.readObject())).append(nl);
                    } else {
                        buf.append(oid.getId());
                        buf.append(" value = ").append(ASN1Dump.dumpAsString(dIn.readObject())).append(nl);
                    //buf.append(" value = ").append("*****").append(nl);
                    }
                } catch (Exception ex) {
                    buf.append(oid.getId());
                    //     buf.append(" value = ").append(new String(Hex.encode(ext.getExtnValue().getOctets()))).append(nl);
                    buf.append(" value = ").append("*****").append(nl);
                }
            } else {
                buf.append(nl);
            }
        }
    }
    return buf.toString();
}

Example 87 with Extension

use of org.openecard.bouncycastle.asn1.x509.Extension in project robovm by robovm.

the class X509CertificateObject method getCriticalExtensionOIDs.

public Set getCriticalExtensionOIDs() {
    if (this.getVersion() == 3) {
        Set set = new HashSet();
        Extensions extensions = c.getTBSCertificate().getExtensions();
        if (extensions != null) {
            Enumeration e = extensions.oids();
            while (e.hasMoreElements()) {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
                Extension ext = extensions.getExtension(oid);
                if (ext.isCritical()) {
                    set.add(oid.getId());
                }
            }
            return set;
        }
    }
    return null;
}

Example 88 with Extension

use of org.openecard.bouncycastle.asn1.x509.Extension in project robovm by robovm.

the class RFC3280CertPathUtilities method processCRLB1.

/**
     * If the DP includes cRLIssuer, then verify that the issuer field in the
     * complete CRL matches cRLIssuer in the DP and that the complete CRL
     * contains an issuing distribution point extension with the indirectCRL
     * boolean asserted. Otherwise, verify that the CRL issuer matches the
     * certificate issuer.
     *
     * @param dp   The distribution point.
     * @param cert The certificate ot attribute certificate.
     * @param crl  The CRL for <code>cert</code>.
     * @throws AnnotatedException if one of the above conditions does not apply or an error
     *                            occurs.
     */
protected static void processCRLB1(DistributionPoint dp, Object cert, X509CRL crl) throws AnnotatedException {
    ASN1Primitive idp = CertPathValidatorUtilities.getExtensionValue(crl, ISSUING_DISTRIBUTION_POINT);
    boolean isIndirect = false;
    if (idp != null) {
        if (IssuingDistributionPoint.getInstance(idp).isIndirectCRL()) {
            isIndirect = true;
        }
    }
    byte[] issuerBytes = CertPathValidatorUtilities.getIssuerPrincipal(crl).getEncoded();
    boolean matchIssuer = false;
    if (dp.getCRLIssuer() != null) {
        GeneralName[] genNames = dp.getCRLIssuer().getNames();
        for (int j = 0; j < genNames.length; j++) {
            if (genNames[j].getTagNo() == GeneralName.directoryName) {
                try {
                    if (Arrays.areEqual(genNames[j].getName().toASN1Primitive().getEncoded(), issuerBytes)) {
                        matchIssuer = true;
                    }
                } catch (IOException e) {
                    throw new AnnotatedException("CRL issuer information from distribution point cannot be decoded.", e);
                }
            }
        }
        if (matchIssuer && !isIndirect) {
            throw new AnnotatedException("Distribution point contains cRLIssuer field but CRL is not indirect.");
        }
        if (!matchIssuer) {
            throw new AnnotatedException("CRL issuer of CRL does not match CRL issuer of distribution point.");
        }
    } else {
        if (CertPathValidatorUtilities.getIssuerPrincipal(crl).equals(CertPathValidatorUtilities.getEncodedIssuerPrincipal(cert))) {
            matchIssuer = true;
        }
    }
    if (!matchIssuer) {
        throw new AnnotatedException("Cannot find matching CRL issuer for certificate.");
    }
}

Example 89 with Extension

use of org.openecard.bouncycastle.asn1.x509.Extension in project robovm by robovm.

the class RFC3280CertPathUtilities method prepareNextCertA.

protected static void prepareNextCertA(CertPath certPath, int index) throws CertPathValidatorException {
    List certs = certPath.getCertificates();
    X509Certificate cert = (X509Certificate) certs.get(index);
    //
    //
    // (a) check the policy mappings
    //
    ASN1Sequence pm = null;
    try {
        pm = DERSequence.getInstance(CertPathValidatorUtilities.getExtensionValue(cert, RFC3280CertPathUtilities.POLICY_MAPPINGS));
    } catch (AnnotatedException ex) {
        throw new ExtCertPathValidatorException("Policy mappings extension could not be decoded.", ex, certPath, index);
    }
    if (pm != null) {
        ASN1Sequence mappings = pm;
        for (int j = 0; j < mappings.size(); j++) {
            DERObjectIdentifier issuerDomainPolicy = null;
            DERObjectIdentifier subjectDomainPolicy = null;
            try {
                ASN1Sequence mapping = DERSequence.getInstance(mappings.getObjectAt(j));
                issuerDomainPolicy = DERObjectIdentifier.getInstance(mapping.getObjectAt(0));
                subjectDomainPolicy = DERObjectIdentifier.getInstance(mapping.getObjectAt(1));
            } catch (Exception e) {
                throw new ExtCertPathValidatorException("Policy mappings extension contents could not be decoded.", e, certPath, index);
            }
            if (RFC3280CertPathUtilities.ANY_POLICY.equals(issuerDomainPolicy.getId())) {
                throw new CertPathValidatorException("IssuerDomainPolicy is anyPolicy", null, certPath, index);
            }
            if (RFC3280CertPathUtilities.ANY_POLICY.equals(subjectDomainPolicy.getId())) {
                throw new CertPathValidatorException("SubjectDomainPolicy is anyPolicy,", null, certPath, index);
            }
        }
    }
}

Example 90 with Extension

use of org.openecard.bouncycastle.asn1.x509.Extension in project robovm by robovm.

the class RFC3280CertPathUtilities method prepareNextCertI1.

protected static int prepareNextCertI1(CertPath certPath, int index, int explicitPolicy) throws CertPathValidatorException {
    List certs = certPath.getCertificates();
    X509Certificate cert = (X509Certificate) certs.get(index);
    //
    // (i)
    //
    ASN1Sequence pc = null;
    try {
        pc = DERSequence.getInstance(CertPathValidatorUtilities.getExtensionValue(cert, RFC3280CertPathUtilities.POLICY_CONSTRAINTS));
    } catch (Exception e) {
        throw new ExtCertPathValidatorException("Policy constraints extension cannot be decoded.", e, certPath, index);
    }
    int tmpInt;
    if (pc != null) {
        Enumeration policyConstraints = pc.getObjects();
        while (policyConstraints.hasMoreElements()) {
            try {
                ASN1TaggedObject constraint = ASN1TaggedObject.getInstance(policyConstraints.nextElement());
                if (constraint.getTagNo() == 0) {
                    tmpInt = DERInteger.getInstance(constraint, false).getValue().intValue();
                    if (tmpInt < explicitPolicy) {
                        return tmpInt;
                    }
                    break;
                }
            } catch (IllegalArgumentException e) {
                throw new ExtCertPathValidatorException("Policy constraints extension contents cannot be decoded.", e, certPath, index);
            }
        }
    }
    return explicitPolicy;
}