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

Example 66 with Extension

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

the class X509CRLObject method toString.

/**
     * Returns a string representation of this CRL.
     *
     * @return a string representation of this CRL.
     */
public String toString() {
    StringBuffer buf = new StringBuffer();
    String nl = System.getProperty("line.separator");
    buf.append("              Version: ").append(this.getVersion()).append(nl);
    buf.append("             IssuerDN: ").append(this.getIssuerDN()).append(nl);
    buf.append("          This update: ").append(this.getThisUpdate()).append(nl);
    buf.append("          Next update: ").append(this.getNextUpdate()).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.getTBSCertList().getExtensions();
    if (extensions != null) {
        Enumeration e = extensions.oids();
        if (e.hasMoreElements()) {
            buf.append("           Extensions: ").append(nl);
        }
        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.cRLNumber)) {
                        buf.append(new CRLNumber(ASN1Integer.getInstance(dIn.readObject()).getPositiveValue())).append(nl);
                    } else if (oid.equals(Extension.deltaCRLIndicator)) {
                        buf.append("Base CRL: " + new CRLNumber(ASN1Integer.getInstance(dIn.readObject()).getPositiveValue())).append(nl);
                    } else if (oid.equals(Extension.issuingDistributionPoint)) {
                        buf.append(IssuingDistributionPoint.getInstance(dIn.readObject())).append(nl);
                    } else if (oid.equals(Extension.cRLDistributionPoints)) {
                        buf.append(CRLDistPoint.getInstance(dIn.readObject())).append(nl);
                    } else if (oid.equals(Extension.freshestCRL)) {
                        buf.append(CRLDistPoint.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());
                    buf.append(" value = ").append("*****").append(nl);
                }
            } else {
                buf.append(nl);
            }
        }
    }
    Set set = getRevokedCertificates();
    if (set != null) {
        Iterator it = set.iterator();
        while (it.hasNext()) {
            buf.append(it.next());
            buf.append(nl);
        }
    }
    return buf.toString();
}

Example 67 with Extension

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

the class X509CRLObject method getExtensionOIDs.

private Set getExtensionOIDs(boolean critical) {
    if (this.getVersion() == 2) {
        Extensions extensions = c.getTBSCertList().getExtensions();
        if (extensions != null) {
            Set set = new HashSet();
            Enumeration e = extensions.oids();
            while (e.hasMoreElements()) {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
                Extension ext = extensions.getExtension(oid);
                if (critical == ext.isCritical()) {
                    set.add(oid.getId());
                }
            }
            return set;
        }
    }
    return null;
}

Example 68 with Extension

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

the class X509CertificateObject method getExtendedKeyUsage.

public List getExtendedKeyUsage() throws CertificateParsingException {
    byte[] bytes = this.getExtensionBytes("2.5.29.37");
    if (bytes != null) {
        try {
            ASN1InputStream dIn = new ASN1InputStream(bytes);
            ASN1Sequence seq = (ASN1Sequence) dIn.readObject();
            List list = new ArrayList();
            for (int i = 0; i != seq.size(); i++) {
                list.add(((ASN1ObjectIdentifier) seq.getObjectAt(i)).getId());
            }
            return Collections.unmodifiableList(list);
        } catch (Exception e) {
            throw new CertificateParsingException("error processing extended key usage extension");
        }
    }
    return null;
}

Example 69 with Extension

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

the class X509CertificateObject method hasUnsupportedCriticalExtension.

public boolean hasUnsupportedCriticalExtension() {
    if (this.getVersion() == 3) {
        Extensions extensions = c.getTBSCertificate().getExtensions();
        if (extensions != null) {
            Enumeration e = extensions.oids();
            while (e.hasMoreElements()) {
                ASN1ObjectIdentifier oid = (ASN1ObjectIdentifier) e.nextElement();
                String oidId = oid.getId();
                if (oidId.equals(RFC3280CertPathUtilities.KEY_USAGE) || oidId.equals(RFC3280CertPathUtilities.CERTIFICATE_POLICIES) || oidId.equals(RFC3280CertPathUtilities.POLICY_MAPPINGS) || oidId.equals(RFC3280CertPathUtilities.INHIBIT_ANY_POLICY) || oidId.equals(RFC3280CertPathUtilities.CRL_DISTRIBUTION_POINTS) || oidId.equals(RFC3280CertPathUtilities.ISSUING_DISTRIBUTION_POINT) || oidId.equals(RFC3280CertPathUtilities.DELTA_CRL_INDICATOR) || oidId.equals(RFC3280CertPathUtilities.POLICY_CONSTRAINTS) || oidId.equals(RFC3280CertPathUtilities.BASIC_CONSTRAINTS) || oidId.equals(RFC3280CertPathUtilities.SUBJECT_ALTERNATIVE_NAME) || oidId.equals(RFC3280CertPathUtilities.NAME_CONSTRAINTS)) {
                    continue;
                }
                Extension ext = extensions.getExtension(oid);
                if (ext.isCritical()) {
                    return true;
                }
            }
        }
    }
    return false;
}

Example 70 with Extension

use of org.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;
}