Examples with Asn1String com.android.hotspot2.asn1.Asn1String used on opensource projects

Example 6 with Asn1String

use of com.android.hotspot2.asn1.Asn1String in project robovm by robovm.

the class X509CertificateObject method getAlternativeNames.

private static Collection getAlternativeNames(byte[] extVal) throws CertificateParsingException {
    if (extVal == null) {
        return null;
    }
    try {
        Collection temp = new ArrayList();
        Enumeration it = ASN1Sequence.getInstance(extVal).getObjects();
        while (it.hasMoreElements()) {
            GeneralName genName = GeneralName.getInstance(it.nextElement());
            List list = new ArrayList();
            list.add(Integers.valueOf(genName.getTagNo()));
            switch(genName.getTagNo()) {
                case GeneralName.ediPartyName:
                case GeneralName.x400Address:
                case GeneralName.otherName:
                    list.add(genName.getEncoded());
                    break;
                case GeneralName.directoryName:
                    // BEGIN android-changed
                    list.add(X509Name.getInstance(genName.getName()).toString(true, X509Name.DefaultSymbols));
                    // END android-changed
                    break;
                case GeneralName.dNSName:
                case GeneralName.rfc822Name:
                case GeneralName.uniformResourceIdentifier:
                    list.add(((ASN1String) genName.getName()).getString());
                    break;
                case GeneralName.registeredID:
                    list.add(ASN1ObjectIdentifier.getInstance(genName.getName()).getId());
                    break;
                case GeneralName.iPAddress:
                    byte[] addrBytes = DEROctetString.getInstance(genName.getName()).getOctets();
                    final String addr;
                    try {
                        addr = InetAddress.getByAddress(addrBytes).getHostAddress();
                    } catch (UnknownHostException e) {
                        continue;
                    }
                    list.add(addr);
                    break;
                default:
                    throw new IOException("Bad tag number: " + genName.getTagNo());
            }
            temp.add(Collections.unmodifiableList(list));
        }
        if (temp.size() == 0) {
            return null;
        }
        return Collections.unmodifiableCollection(temp);
    } catch (Exception e) {
        throw new CertificateParsingException(e.getMessage());
    }
}

Example 7 with Asn1String

use of com.android.hotspot2.asn1.Asn1String in project cas by apereo.

the class X509SubjectAlternativeNameUPNPrincipalResolver method getUPNStringFromSequence.

/**
 * Get UPN String.
 *
 * @param seq ASN1Sequence abstraction representing subject alternative name.
 *            First element is the object identifier, second is the object itself.
 * @return UPN string or null
 */
private static String getUPNStringFromSequence(final ASN1Sequence seq) {
    if (seq != null) {
        // First in sequence is the object identifier, that we must check
        final ASN1ObjectIdentifier id = ASN1ObjectIdentifier.getInstance(seq.getObjectAt(0));
        if (id != null && UPN_OBJECTID.equals(id.getId())) {
            final ASN1TaggedObject obj = (ASN1TaggedObject) seq.getObjectAt(1);
            ASN1Primitive prim = obj.getObject();
            // Due to bug in java cert.getSubjectAltName, it can be tagged an extra time
            if (prim instanceof ASN1TaggedObject) {
                prim = ASN1TaggedObject.getInstance(prim).getObject();
            }
            if (prim instanceof ASN1OctetString) {
                return new String(((ASN1OctetString) prim).getOctets(), StandardCharsets.UTF_8);
            }
            if (prim instanceof ASN1String) {
                return ((ASN1String) prim).getString();
            }
            return null;
        }
    }
    return null;
}