| /* |
| * 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.ftpserver.clienttests; |
| |
| import java.net.ServerSocket; |
| |
| import org.apache.ftpserver.DataConnectionConfigurationFactory; |
| import org.apache.ftpserver.FtpServerFactory; |
| import org.apache.ftpserver.listener.ListenerFactory; |
| import org.apache.ftpserver.test.TestUtil; |
| |
| /** |
| * |
| * @author The Apache MINA Project (dev@mina.apache.org) |
| * |
| */ |
| public class PasvUsedPortTest extends ClientTestTemplate { |
| |
| private int passivePort; |
| |
| @Override |
| protected FtpServerFactory createServer() throws Exception { |
| FtpServerFactory server = super.createServer(); |
| |
| ListenerFactory listenerFactory = new ListenerFactory(server |
| .getListener("default")); |
| |
| DataConnectionConfigurationFactory dccFactory = new DataConnectionConfigurationFactory(); |
| |
| passivePort = TestUtil.findFreePort(12444); |
| |
| dccFactory.setPassivePorts(passivePort + "-" + (passivePort + 1)); |
| |
| listenerFactory.setDataConnectionConfiguration(dccFactory |
| .createDataConnectionConfiguration()); |
| |
| server.addListener("default", listenerFactory.createListener()); |
| |
| return server; |
| } |
| |
| public void testPasvWithUsedPort() throws Exception { |
| // bind to the first available passive port |
| ServerSocket ss = new ServerSocket(passivePort); |
| |
| client.login(ADMIN_USERNAME, ADMIN_PASSWORD); |
| client.pasv(); |
| assertEquals("227 Entering Passive Mode (127,0,0,1,48,157)", client.getReplyString().trim()); |
| client.quit(); |
| client.disconnect(); |
| |
| // close blocking socket |
| ss.close(); |
| |
| client.connect("localhost", getListenerPort()); |
| client.login(ADMIN_USERNAME, ADMIN_PASSWORD); |
| client.pasv(); |
| assertEquals("227 Entering Passive Mode (127,0,0,1,48,156)", client.getReplyString().trim()); |
| } |
| } |