Examples of org.ietf.jgss.MessageProp

org.ietf.jgss.MessageProp
This is a utility class used within the per-message GSSContext methods to convey per-message properties.
When used with the GSSContext interface's wrap and getMIC methods, an instance of this class is used to indicate the desired Quality-of-Protection (QOP) and to request if confidentiality services are to be applied to caller supplied data (wrap only). To request default QOP, the value of 0 should be used for QOP.
When used with the unwrap and verifyMIC methods of the GSSContext interface, an instance of this class will be used to indicate the applied QOP and confidentiality services over the supplied message. In the case of verifyMIC, the confidentiality state will always be false. Upon return from these methods, this object will also contain any supplementary status values applicable to the processed token. The supplementary status values can indicate old tokens, out of sequence tokens, gap tokens or duplicate tokens.
@see GSSContext#wrap @see GSSContext#unwrap @see GSSContext#getMIC @see GSSContext#verifyMIC @author Mayank Upadhyay @version 1.10, 11/17/05 @since 1.4


public class MessagePropTest extends TestCase {


    public void testMessagePropCreation() {


        MessageProp msgp = new MessageProp(true);
        MessageProp msgp2 = new MessageProp(0, true);


        msgp2.setQOP(1);
        msgp2.setPrivacy(false);
        msgp2.setSupplementaryStates(false, false, false, false,
                                     0, "no status");


        if (msgp2.getQOP() != 1)
            fail("Failed to get QOP from MessageProp");
        System.out.format("%-40s %10s%n", "... testing getQOP()", 
                "... passed");


        if (msgp2.getPrivacy() != false)
            fail("Failed to get Privacy from MessageProp");
        System.out.format("%-40s %10s%n", "... testing getPrivacy()", 
                "... passed");


        if (msgp2.getMinorStatus() != 0)  
            fail("Failed to get minor status from MessageProp");
        System.out.format("%-40s %10s%n", "... testing getMinorStatus()", 
                "... passed");


        if (!msgp2.getMinorString().equals("no status"))
            fail("Failed to get minor status string from MessageProp");
        System.out.format("%-40s %10s%n", "... testing getMinorString()", 
                "... passed");


        if (msgp2.isDuplicateToken())
            fail("Incorrect duplicate flag set");
        System.out.format("%-40s %10s%n", "... testing isDuplicateToken()", 
                "... passed");


        if (msgp2.isOldToken())
            fail("Incorrect old token flag set");
        System.out.format("%-40s %10s%n", "... testing isOldToken()", 
                "... passed");


        if (msgp2.isUnseqToken())
            fail("Incorrect unseq token set");
        System.out.format("%-40s %10s%n", "... testing isUnseqToken()", 
                "... passed");


        if (msgp2.isGapToken())
            fail("Incorrect gap token set");
        System.out.format("%-40s %10s%n", "... testing isGapToken()", 
                "... passed");
    }

View Full Code Here

  }


  @Override
  public byte[] getMIC(byte[] message, int offset, int length) {
    try {
      return _context.getMIC(message, offset, length, new MessageProp(0, true));
    } catch(GSSException ex) {
      return null;
    }
  }

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                    startupLatch.release();
                }
            } else {
                ByteBuffer buffer = packet.getBuffer();


                byte[] token = context.unwrap(buffer.array(), buffer.position(), buffer.remaining(), new MessageProp(0, true));
                UpPacket message = new UpPacket();
                message.setBuffer((ByteBuffer) ByteBuffer.allocate(token.length).put(token).flip());


                MetadataSupport.setSubject(message, clientSubject);

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            for (Iterator iter = packet.getBuffers().iterator(); iter.hasNext();) {
                buffer.put((ByteBuffer) iter.next());
            }
            buffer.flip();


            byte[] token = context.wrap(buffer.array(), buffer.position(), buffer.remaining(), new MessageProp(0, true));
            PlainDownPacket reply = new PlainDownPacket();
            reply.setBuffers(Collections.singletonList(ByteBuffer.allocate(token.length).put(token).flip()));
            getDownProtocol().sendDown(reply);
        } catch (GSSException e) {
            throw new ProtocolException(e);

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                    log.trace("RELEASED " + startupLatch);
                }
            } else {
                ByteBuffer buffer = packet.getBuffer();


                byte[] token = context.unwrap(buffer.array(), buffer.position(), buffer.remaining(), new MessageProp(0, true));
                UpPacket message = new UpPacket();
                message.setBuffer((ByteBuffer) ByteBuffer.allocate(token.length).put(token).flip());
                getUpProtocol().sendUp(message);
            }
        } catch (GSSException e) {

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            for (Iterator iter = packet.getBuffers().iterator(); iter.hasNext();) {
                buffer.put((ByteBuffer) iter.next());
            }
            buffer.flip();


            byte[] token = context.wrap(buffer.array(), buffer.position(), buffer.remaining(), new MessageProp(0, true));
            PlainDownPacket reply = new PlainDownPacket();
            reply.setBuffers(Collections.singletonList(ByteBuffer.allocate(token.length).put(token).flip()));
            getDownProtocol().sendDown(reply);
        } catch (GSSException e) {
            throw new ProtocolException(e);

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    /**
     * Unwrap a key
     */
    public byte[] unwrapKey(byte[] secret) throws WSSecurityException {
        MessageProp mProp = new MessageProp(0, true);
        try {
            return secContext.unwrap(secret, 0, secret.length, mProp);
        } catch (GSSException e) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Error in cleaning up a GSS context", e);

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    /**
     * Wrap a key
     */
    public byte[] wrapKey(byte[] secret) throws WSSecurityException {
        MessageProp mProp = new MessageProp(0, true);
        try {
            return secContext.wrap(secret, 0, secret.length, mProp);
        } catch (GSSException e) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Error in cleaning up a GSS context", e);

View Full Code Here

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