| /* |
| * 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.server; |
| |
| import org.apache.qpid.client.AMQConnection; |
| import org.apache.qpid.configuration.ClientProperties; |
| import org.apache.qpid.framing.ProtocolVersion; |
| import org.apache.qpid.server.configuration.ServerConfiguration; |
| import org.apache.qpid.test.utils.QpidBrokerTestCase; |
| |
| /** |
| * Tests to validate it is possible to disable support for particular protocol |
| * versions entirely, rather than selectively excluding them on particular ports, |
| * and it is possible to configure the reply to an unsupported protocol initiation. |
| */ |
| public class SupportedProtocolVersionsTest extends QpidBrokerTestCase |
| { |
| public void setUp() throws Exception |
| { |
| // No-op, we call super.setUp() from test methods after appropriate config overrides |
| } |
| |
| /** |
| * Test that 0-10, 0-9-1, 0-9, and 0-8 support is present when no |
| * attempt has yet been made to disable them, and forcing the client |
| * to negotiate from a particular protocol version returns a connection |
| * using the expected protocol version. |
| */ |
| public void testDefaultProtocolSupport() throws Exception |
| { |
| //Start the broker without modifying its supported protocols |
| super.setUp(); |
| |
| //Verify requesting a 0-10 connection works |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-10"); |
| AMQConnection connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_10, connection.getProtocolVersion()); |
| connection.close(); |
| |
| //Verify requesting a 0-91 connection works |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-9-1"); |
| connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_91, connection.getProtocolVersion()); |
| connection.close(); |
| |
| //Verify requesting a 0-9 connection works |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-9"); |
| connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_9, connection.getProtocolVersion()); |
| connection.close(); |
| |
| //Verify requesting a 0-8 connection works |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-8"); |
| connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v8_0, connection.getProtocolVersion()); |
| connection.close(); |
| } |
| |
| public void testDisabling010() throws Exception |
| { |
| //disable 0-10 support |
| setConfigurationProperty("connector.amqp010enabled", "false"); |
| |
| super.setUp(); |
| |
| //Verify initially requesting a 0-10 connection now negotiates a 0-91 |
| //connection as the broker should reply with its highest supported protocol |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-10"); |
| AMQConnection connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_91, connection.getProtocolVersion()); |
| connection.close(); |
| } |
| |
| public void testDisabling091and010() throws Exception |
| { |
| //disable 0-91 and 0-10 support |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP010ENABLED, "false"); |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP091ENABLED, "false"); |
| |
| super.setUp(); |
| |
| //Verify initially requesting a 0-10 connection now negotiates a 0-9 |
| //connection as the broker should reply with its highest supported protocol |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-10"); |
| AMQConnection connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_9, connection.getProtocolVersion()); |
| connection.close(); |
| } |
| |
| public void testDisabling09and091and010() throws Exception |
| { |
| //disable 0-9, 0-91 and 0-10 support |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP09ENABLED, "false"); |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP091ENABLED, "false"); |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP010ENABLED, "false"); |
| |
| super.setUp(); |
| |
| //Verify initially requesting a 0-10 connection now negotiates a 0-8 |
| //connection as the broker should reply with its highest supported protocol |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-10"); |
| AMQConnection connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v8_0, connection.getProtocolVersion()); |
| connection.close(); |
| } |
| |
| public void testConfiguringReplyingToUnsupported010ProtocolInitiationWith09insteadOf091() throws Exception |
| { |
| //disable 0-10 support, and set the default unsupported protocol initiation reply to 0-9 |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP010ENABLED, "false"); |
| setConfigurationProperty(ServerConfiguration.CONNECTOR_AMQP_SUPPORTED_REPLY, "v0_9"); |
| |
| super.setUp(); |
| |
| //Verify initially requesting a 0-10 connection now negotiates a 0-9 connection as the |
| //broker should reply with its 'default unsupported protocol initiation reply' as opposed |
| //to the previous behaviour of the highest supported protocol version. |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-10"); |
| AMQConnection connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_9, connection.getProtocolVersion()); |
| connection.close(); |
| |
| //Verify requesting a 0-91 connection directly still works, as its support is still enabled |
| setTestClientSystemProperty(ClientProperties.AMQP_VERSION, "0-9-1"); |
| connection = (AMQConnection) getConnection(); |
| assertEquals("Unexpected protocol version in use", ProtocolVersion.v0_91, connection.getProtocolVersion()); |
| connection.close(); |
| } |
| } |