Package org.apache.qpid.amqp_1_0.client

Examples of org.apache.qpid.amqp_1_0.client.Util


        }
    }

    public void receiveSaslMechanisms(final SaslMechanisms saslMechanisms)
    {
        SaslInit init = new SaslInit();
        init.setHostname(_remoteHostname);

        Set<Symbol> mechanisms = new HashSet<Symbol>(Arrays.asList(saslMechanisms.getSaslServerMechanisms()));
        if (mechanisms.contains(SASL_PLAIN) && _password != null)
        {

            init.setMechanism(SASL_PLAIN);

            byte[] usernameBytes = _user.getName().getBytes(Charset.forName("UTF-8"));
            byte[] passwordBytes = _password.getBytes(Charset.forName("UTF-8"));
            byte[] initResponse = new byte[usernameBytes.length + passwordBytes.length + 2];
            System.arraycopy(usernameBytes, 0, initResponse, 1, usernameBytes.length);
            System.arraycopy(passwordBytes, 0, initResponse, usernameBytes.length + 2, passwordBytes.length);
            init.setInitialResponse(new Binary(initResponse));

        }
        else if (mechanisms.contains(SASL_ANONYMOUS))
        {
            init.setMechanism(SASL_ANONYMOUS);
        }
        else if (mechanisms.contains(SASL_EXTERNAL))
        {
            init.setMechanism(SASL_EXTERNAL);
        }
        _saslFrameOutput.send(new SASLFrame(init), null);
    }
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        return _authenticated;
    }

    public void initiateSASL(String[] mechanismNames)
    {
        SaslMechanisms mechanisms = new SaslMechanisms();
        ArrayList<Symbol> mechanismsList = new ArrayList<Symbol>();
        for (String name : mechanismNames)
        {
            mechanismsList.add(Symbol.valueOf(name));
        }
        mechanisms.setSaslServerMechanisms(mechanismsList.toArray(new Symbol[mechanismsList.size()]));
        _saslFrameOutput.send(new SASLFrame(mechanisms), null);
    }
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            // Process response from the client
            byte[] challenge = _saslServer.evaluateResponse(response != null ? response : new byte[0]);

            if (_saslServer.isComplete())
            {
                SaslOutcome outcome = new SaslOutcome();

                outcome.setCode(SaslCode.OK);
                _saslFrameOutput.send(new SASLFrame(outcome), null);
                synchronized (getLock())
                {
                    _saslComplete = true;
                    _authenticated = true;
                    _user = _saslServerProvider.getAuthenticatedPrincipal(_saslServer);
                    getLock().notifyAll();
                }

                if (_onSaslCompleteTask != null)
                {
                    _onSaslCompleteTask.run();
                }

            }
            else
            {
                SaslChallenge challengeBody = new SaslChallenge();
                challengeBody.setChallenge(new Binary(challenge));
                _saslFrameOutput.send(new SASLFrame(challengeBody), null);

            }
        }
        catch (SaslException e)
        {
            SaslOutcome outcome = new SaslOutcome();

            outcome.setCode(SaslCode.AUTH);
            _saslFrameOutput.send(new SASLFrame(outcome), null);
            synchronized (getLock())
            {
                _saslComplete = true;
                _authenticated = false;
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            // Process response from the client
            byte[] challenge = _saslServer.evaluateResponse(response != null ? response : new byte[0]);

            if (_saslServer.isComplete())
            {
                SaslOutcome outcome = new SaslOutcome();

                outcome.setCode(SaslCode.OK);
                _saslFrameOutput.send(new SASLFrame(outcome), null);
                synchronized (getLock())
                {
                    _saslComplete = true;
                    _authenticated = true;
                    _user = _saslServerProvider.getAuthenticatedPrincipal(_saslServer);
                    getLock().notifyAll();
                }
                if (_onSaslCompleteTask != null)
                {
                    _onSaslCompleteTask.run();
                }

            }
            else
            {
                SaslChallenge challengeBody = new SaslChallenge();
                challengeBody.setChallenge(new Binary(challenge));
                _saslFrameOutput.send(new SASLFrame(challengeBody), null);

            }
        }
        catch (SaslException e)
        {
            SaslOutcome outcome = new SaslOutcome();

            outcome.setCode(SaslCode.AUTH);
            _saslFrameOutput.send(new SASLFrame(outcome), null);
            synchronized (getLock())
            {
                _saslComplete = true;
                _authenticated = false;
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        }
        else
        {
            if(endpoint.getTarget() instanceof Coordinator)
            {
                Coordinator coordinator = (Coordinator) endpoint.getTarget();
                TxnCapability[] capabilities = coordinator.getCapabilities();
                boolean localTxn = false;
                boolean multiplePerSession = false;
                if(capabilities != null)
                {
                    for(TxnCapability capability : capabilities)
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                    _link.addUnsettled(tag, action, queueEntry);
                }

                if(_transactionId != null)
                {
                    TransactionalState state = new TransactionalState();
                    state.setTxnId(_transactionId);
                    transfer.setState(state);
                }
                // TODO - need to deal with failure here
                if(_acquires && _transactionId != null)
                {
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    public ProtocolHandler parse(ByteBuffer in)
    {
        try
        {
        Error frameParsingError = null;
        int size = _size;
        State state = _state;
        ByteBuffer oldIn = null;

        while(in.hasRemaining() && state != State.ERROR)
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    private Error createError(final ErrorCondition framingError,
                              final String description,
                              final Object... args)
    {
        Error error = new Error();
        error.setCondition(framingError);
        Formatter formatter = new Formatter();
        error.setDescription(formatter.format(description, args).toString());
        return error;
    }
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    private SessionEndpoint getSession(final short channel)
    {
        SessionEndpoint session = _receivingSessions[channel];
        if (session == null)
        {
            Error error = new Error();
            error.setCondition(ConnectionError.FRAMING_ERROR);
            error.setDescription("Frame received on channel " + channel + " which is not known as a begun session.");
            this.handleError(error);
        }
       
        return session;
    }
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                    catch (JMSException e)
                    {
                    }
                    try
                    {
                        final Error error = end == null ? null : end.getError();
                        final ExceptionListener exceptionListener = _connection.getExceptionListener();
                        if(exceptionListener != null)
                        {
                            if(error != null)
                            {
                                SessionException se = new SessionException(
                                        error.getDescription(),
                                        error.getCondition().getValue().toString());

                                exceptionListener.onException(se);
                            }
                            else
                            {
View Full Code Here

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