systests/protocol-tests-amqp-0-10/src/main/java/org/apache/qpid/tests/protocol/v0_10/Interaction.java - qpid-broker-j - Git at Google

 /*
  *
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  *
  */
 package org.apache.qpid.tests.protocol.v0_10;

 import static java.nio.charset.StandardCharsets.UTF_8;

 import java.nio.ByteBuffer;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;

 import org.apache.qpid.server.protocol.v0_10.transport.BBDecoder;
 import org.apache.qpid.server.protocol.v0_10.transport.BBEncoder;
 import org.apache.qpid.server.protocol.v0_10.transport.ConnectionOpenOk;
 import org.apache.qpid.server.protocol.v0_10.transport.ConnectionSecure;
 import org.apache.qpid.server.protocol.v0_10.transport.ConnectionStart;
 import org.apache.qpid.server.protocol.v0_10.transport.ConnectionTune;
 import org.apache.qpid.server.protocol.v0_10.transport.DeliveryProperties;
 import org.apache.qpid.server.protocol.v0_10.transport.Header;
 import org.apache.qpid.server.protocol.v0_10.transport.MessageProperties;
 import org.apache.qpid.server.protocol.v0_10.transport.Method;
 import org.apache.qpid.server.protocol.v0_10.transport.SessionAttached;
 import org.apache.qpid.tests.protocol.AbstractFrameTransport;
 import org.apache.qpid.tests.protocol.AbstractInteraction;
 import org.apache.qpid.tests.protocol.Response;
 import org.apache.qpid.tests.utils.BrokerAdmin;

 public class Interaction extends AbstractInteraction<Interaction>
 {
     private final BrokerAdmin _brokerAdmin;
     private final BrokerAdmin.PortType _portType;
     private byte[] _protocolHeader;
     private ConnectionInteraction _connectionInteraction;
     private SessionInteraction _sessionInteraction;
     private MessageInteraction _messageInteraction;
     private ExecutionInteraction _executionInteraction;
     private QueueInteraction _queueInteraction;
     private ExchangeInteraction _exchangeInteraction;
     private int _channelId;
     private TxInteraction _txInteraction;

     public Interaction(final AbstractFrameTransport frameTransport,
                        final BrokerAdmin brokerAdmin,
                        final BrokerAdmin.PortType portType)
     {
         super(frameTransport);
         _connectionInteraction = new ConnectionInteraction(this);
         _sessionInteraction = new SessionInteraction(this);
         _messageInteraction = new MessageInteraction(this);
         _executionInteraction = new ExecutionInteraction(this);
         _txInteraction = new TxInteraction(this);
         _queueInteraction = new QueueInteraction(this);
         _exchangeInteraction = new ExchangeInteraction(this);
         _protocolHeader = getTransport().getProtocolHeader();
         _brokerAdmin = brokerAdmin;
         _portType = portType;
     }

     @Override
     public Interaction protocolHeader(final byte[] header)
     {
         _protocolHeader = header;
         return this;
     }

     @Override
     protected byte[] getProtocolHeader()
     {
         return _protocolHeader;
     }

     public <T extends Method> Interaction sendPerformative(final T performative) throws Exception
     {
         performative.setChannel(_channelId);
         sendPerformativeAndChainFuture(copyPerformative(performative));
         return this;
     }

     public <T extends Method> Interaction sendPerformativeWithoutCopying(final T performative) throws Exception
     {
         performative.setChannel(_channelId);
         sendPerformativeAndChainFuture(performative);
         return this;
     }

     public ConnectionInteraction connection()
     {
         return _connectionInteraction;
     }

     private <T extends Method> T copyPerformative(final T src)
     {
         T dst = (T) Method.create(src.getStructType());
         final BBEncoder encoder = new BBEncoder(4096);
         encoder.init();
         src.write(encoder);
         ByteBuffer buffer = encoder.buffer();

         final BBDecoder decoder = new BBDecoder();
         decoder.init(buffer);
         dst.read(decoder);
         dst.setChannel(src.getChannel());

         if (src.getHeader() != null)
         {
             Header srcHeader = src.getHeader();
             MessageProperties dstMessageProperties = null;
             DeliveryProperties dstDeliveryProperties = null;

             if (srcHeader.getMessageProperties() != null)
             {
                 MessageProperties properties = srcHeader.getMessageProperties();
                 dstMessageProperties = new MessageProperties();

                 encoder.init();
                 properties.write(encoder);

                 decoder.init(encoder.buffer());
                 dstMessageProperties.read(decoder);
             }

             if (srcHeader.getDeliveryProperties() != null)
             {
                 DeliveryProperties properties = srcHeader.getDeliveryProperties();
                 dstDeliveryProperties = new DeliveryProperties();

                 encoder.init();
                 properties.write(encoder);

                 decoder.init(encoder.buffer());
                 dstDeliveryProperties.read(decoder);
             }

             if (dstMessageProperties != null || dstDeliveryProperties != null)
             {
                 dst.setHeader(new Header(dstDeliveryProperties, dstMessageProperties));
             }
         }

         if (src.getBody() != null)
         {
             dst.setBody(src.getBody());
         }

         return dst;
     }

     public Interaction negotiateOpen() throws Exception
     {
         authenticateConnection().connection().tuneOk()
                                 .connection().open()
                                 .consumeResponse(ConnectionOpenOk.class);
         return this;
     }

     public Interaction authenticateConnection() throws Exception
     {
         if (_portType == BrokerAdmin.PortType.ANONYMOUS_AMQP || _portType == BrokerAdmin.PortType.ANONYMOUS_AMQPWS)
         {
             openAnonymous();
         }
         else
         {
             final ConnectionStart start = this.negotiateProtocol().consumeResponse()
                                               .consumeResponse().getLatestResponse(ConnectionStart.class);
             final List<Object> supportedMechanisms =
                     start.getMechanisms() == null ? Collections.emptyList() : start.getMechanisms();

             if (supportedMechanisms.stream().noneMatch(m -> String.valueOf(m).equalsIgnoreCase(ConnectionInteraction.SASL_MECHANISM_PLAIN)))
             {
                 if (supportedMechanisms.stream()
                                        .noneMatch(m -> String.valueOf(m).equalsIgnoreCase(ConnectionInteraction.SASL_MECHANISM_ANONYMOUS)))
                 {
                     throw new IllegalStateException(String.format(
                             "PLAIN or ANONYMOUS SASL mechanism is not listed among supported '%s'", supportedMechanisms.stream().map(
                                     String::valueOf).collect(
                                     Collectors.joining(","))));
                 }
                 else
                 {
                     openAnonymous();
                 }
             }
             else
             {
                 final byte[] initialResponse = String.format("\0%s\0%s",
                                                              _brokerAdmin.getValidUsername(),
                                                              _brokerAdmin.getValidPassword())
                                                      .getBytes(UTF_8);
                 this.connection().startOkMechanism(ConnectionInteraction.SASL_MECHANISM_PLAIN).startOk()
                     .consumeResponse(ConnectionSecure.class)
                     .connection().secureOk(initialResponse).consumeResponse(ConnectionTune.class);
             }
         }
         return this;
     }

     private void openAnonymous() throws Exception
     {
         this.negotiateProtocol().consumeResponse()
             .consumeResponse(ConnectionStart.class)
             .connection().startOkMechanism(ConnectionInteraction.SASL_MECHANISM_ANONYMOUS).startOk()
             .consumeResponse(ConnectionTune.class);
     }

     public SessionInteraction session()
     {
         return _sessionInteraction;
     }

     public int getChannelId()
     {
         return _channelId;
     }

     public Interaction channelId(final int channelId)
     {
         _channelId = channelId;
         return this;
     }

     public Interaction attachSession(final byte[] sessionName) throws Exception
     {
         this.session()
             .attachName(sessionName)
             .attach()
             .consumeResponse(SessionAttached.class)
             .session().commandPointCommandId(0).commandPoint();
         return this;
     }

     public MessageInteraction message()
     {
         return _messageInteraction;
     }

     public ExecutionInteraction execution()
     {
         return _executionInteraction;
     }

     public TxInteraction tx()
     {
         return _txInteraction;
     }

     public QueueInteraction queue()
     {
         return _queueInteraction;
     }

     public ExchangeInteraction exchange()
     {
         return _exchangeInteraction;
     }

     public <T extends Method> T consume(final Class<T> expected,
                                         final Class<? extends Method>... ignore)
             throws Exception
     {
         final Class<? extends Method>[] expectedResponses = Arrays.copyOf(ignore, ignore.length + 1);
         expectedResponses[ignore.length] = expected;

         T completed = null;
         do
         {
             Response<?> response = consumeResponse(expectedResponses).getLatestResponse();
             if (expected.isAssignableFrom(response.getBody().getClass()))
             {
                 completed = (T) response.getBody();
             }
         }
         while (completed == null);
         return completed;
     }
 }
	/*
	*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*
	*/
	package org.apache.qpid.tests.protocol.v0_10;

	import static java.nio.charset.StandardCharsets.UTF_8;

	import java.nio.ByteBuffer;
	import java.util.Arrays;
	import java.util.Collections;
	import java.util.List;
	import java.util.stream.Collectors;

	import org.apache.qpid.server.protocol.v0_10.transport.BBDecoder;
	import org.apache.qpid.server.protocol.v0_10.transport.BBEncoder;
	import org.apache.qpid.server.protocol.v0_10.transport.ConnectionOpenOk;
	import org.apache.qpid.server.protocol.v0_10.transport.ConnectionSecure;
	import org.apache.qpid.server.protocol.v0_10.transport.ConnectionStart;
	import org.apache.qpid.server.protocol.v0_10.transport.ConnectionTune;
	import org.apache.qpid.server.protocol.v0_10.transport.DeliveryProperties;
	import org.apache.qpid.server.protocol.v0_10.transport.Header;
	import org.apache.qpid.server.protocol.v0_10.transport.MessageProperties;
	import org.apache.qpid.server.protocol.v0_10.transport.Method;
	import org.apache.qpid.server.protocol.v0_10.transport.SessionAttached;
	import org.apache.qpid.tests.protocol.AbstractFrameTransport;
	import org.apache.qpid.tests.protocol.AbstractInteraction;
	import org.apache.qpid.tests.protocol.Response;
	import org.apache.qpid.tests.utils.BrokerAdmin;

	public class Interaction extends AbstractInteraction<Interaction>
	{
	private final BrokerAdmin _brokerAdmin;
	private final BrokerAdmin.PortType _portType;
	private byte[] _protocolHeader;
	private ConnectionInteraction _connectionInteraction;
	private SessionInteraction _sessionInteraction;
	private MessageInteraction _messageInteraction;
	private ExecutionInteraction _executionInteraction;
	private QueueInteraction _queueInteraction;
	private ExchangeInteraction _exchangeInteraction;
	private int _channelId;
	private TxInteraction _txInteraction;

	public Interaction(final AbstractFrameTransport frameTransport,
	final BrokerAdmin brokerAdmin,
	final BrokerAdmin.PortType portType)
	{
	super(frameTransport);
	_connectionInteraction = new ConnectionInteraction(this);
	_sessionInteraction = new SessionInteraction(this);
	_messageInteraction = new MessageInteraction(this);
	_executionInteraction = new ExecutionInteraction(this);
	_txInteraction = new TxInteraction(this);
	_queueInteraction = new QueueInteraction(this);
	_exchangeInteraction = new ExchangeInteraction(this);
	_protocolHeader = getTransport().getProtocolHeader();
	_brokerAdmin = brokerAdmin;
	_portType = portType;
	}

	@Override
	public Interaction protocolHeader(final byte[] header)
	{
	_protocolHeader = header;
	return this;
	}

	@Override
	protected byte[] getProtocolHeader()
	{
	return _protocolHeader;
	}

	public <T extends Method> Interaction sendPerformative(final T performative) throws Exception
	{
	performative.setChannel(_channelId);
	sendPerformativeAndChainFuture(copyPerformative(performative));
	return this;
	}

	public <T extends Method> Interaction sendPerformativeWithoutCopying(final T performative) throws Exception
	{
	performative.setChannel(_channelId);
	sendPerformativeAndChainFuture(performative);
	return this;
	}

	public ConnectionInteraction connection()
	{
	return _connectionInteraction;
	}

	private <T extends Method> T copyPerformative(final T src)
	{
	T dst = (T) Method.create(src.getStructType());
	final BBEncoder encoder = new BBEncoder(4096);
	encoder.init();
	src.write(encoder);
	ByteBuffer buffer = encoder.buffer();

	final BBDecoder decoder = new BBDecoder();
	decoder.init(buffer);
	dst.read(decoder);
	dst.setChannel(src.getChannel());

	if (src.getHeader() != null)
	{
	Header srcHeader = src.getHeader();
	MessageProperties dstMessageProperties = null;
	DeliveryProperties dstDeliveryProperties = null;

	if (srcHeader.getMessageProperties() != null)
	{
	MessageProperties properties = srcHeader.getMessageProperties();
	dstMessageProperties = new MessageProperties();

	encoder.init();
	properties.write(encoder);

	decoder.init(encoder.buffer());
	dstMessageProperties.read(decoder);
	}

	if (srcHeader.getDeliveryProperties() != null)
	{
	DeliveryProperties properties = srcHeader.getDeliveryProperties();
	dstDeliveryProperties = new DeliveryProperties();

	encoder.init();
	properties.write(encoder);

	decoder.init(encoder.buffer());
	dstDeliveryProperties.read(decoder);
	}

	if (dstMessageProperties != null \|\| dstDeliveryProperties != null)
	{
	dst.setHeader(new Header(dstDeliveryProperties, dstMessageProperties));
	}
	}

	if (src.getBody() != null)
	{
	dst.setBody(src.getBody());
	}

	return dst;
	}

	public Interaction negotiateOpen() throws Exception
	{
	authenticateConnection().connection().tuneOk()
	.connection().open()
	.consumeResponse(ConnectionOpenOk.class);
	return this;
	}

	public Interaction authenticateConnection() throws Exception
	{
	if (_portType == BrokerAdmin.PortType.ANONYMOUS_AMQP \|\| _portType == BrokerAdmin.PortType.ANONYMOUS_AMQPWS)
	{
	openAnonymous();
	}
	else
	{
	final ConnectionStart start = this.negotiateProtocol().consumeResponse()
	.consumeResponse().getLatestResponse(ConnectionStart.class);
	final List<Object> supportedMechanisms =
	start.getMechanisms() == null ? Collections.emptyList() : start.getMechanisms();

	if (supportedMechanisms.stream().noneMatch(m -> String.valueOf(m).equalsIgnoreCase(ConnectionInteraction.SASL_MECHANISM_PLAIN)))
	{
	if (supportedMechanisms.stream()
	.noneMatch(m -> String.valueOf(m).equalsIgnoreCase(ConnectionInteraction.SASL_MECHANISM_ANONYMOUS)))
	{
	throw new IllegalStateException(String.format(
	"PLAIN or ANONYMOUS SASL mechanism is not listed among supported '%s'", supportedMechanisms.stream().map(
	String::valueOf).collect(
	Collectors.joining(","))));
	}
	else
	{
	openAnonymous();
	}
	}
	else
	{
	final byte[] initialResponse = String.format("\0%s\0%s",
	_brokerAdmin.getValidUsername(),
	_brokerAdmin.getValidPassword())
	.getBytes(UTF_8);
	this.connection().startOkMechanism(ConnectionInteraction.SASL_MECHANISM_PLAIN).startOk()
	.consumeResponse(ConnectionSecure.class)
	.connection().secureOk(initialResponse).consumeResponse(ConnectionTune.class);
	}
	}
	return this;
	}

	private void openAnonymous() throws Exception
	{
	this.negotiateProtocol().consumeResponse()
	.consumeResponse(ConnectionStart.class)
	.connection().startOkMechanism(ConnectionInteraction.SASL_MECHANISM_ANONYMOUS).startOk()
	.consumeResponse(ConnectionTune.class);
	}

	public SessionInteraction session()
	{
	return _sessionInteraction;
	}

	public int getChannelId()
	{
	return _channelId;
	}

	public Interaction channelId(final int channelId)
	{
	_channelId = channelId;
	return this;
	}

	public Interaction attachSession(final byte[] sessionName) throws Exception
	{
	this.session()
	.attachName(sessionName)
	.attach()
	.consumeResponse(SessionAttached.class)
	.session().commandPointCommandId(0).commandPoint();
	return this;
	}

	public MessageInteraction message()
	{
	return _messageInteraction;
	}

	public ExecutionInteraction execution()
	{
	return _executionInteraction;
	}

	public TxInteraction tx()
	{
	return _txInteraction;
	}

	public QueueInteraction queue()
	{
	return _queueInteraction;
	}

	public ExchangeInteraction exchange()
	{
	return _exchangeInteraction;
	}

	public <T extends Method> T consume(final Class<T> expected,
	final Class<? extends Method>... ignore)
	throws Exception
	{
	final Class<? extends Method>[] expectedResponses = Arrays.copyOf(ignore, ignore.length + 1);
	expectedResponses[ignore.length] = expected;

	T completed = null;
	do
	{
	Response<?> response = consumeResponse(expectedResponses).getLatestResponse();
	if (expected.isAssignableFrom(response.getBody().getClass()))
	{
	completed = (T) response.getBody();
	}
	}
	while (completed == null);
	return completed;
	}
	}