/*
* 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 org.apache.ftpserver.DataConnectionConfigurationFactory;
import org.apache.ftpserver.FtpServerFactory;
import org.apache.ftpserver.listener.ListenerFactory;
import org.apache.ftpserver.test.TestUtil;
import org.apache.commons.net.ftp.FTPClient;
/**
*
* @author <a href="http://mina.apache.org">Apache MINA Project</a>
*
*/
public class PasvPortUnavailableTest 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(String.valueOf(passivePort));
listenerFactory.setDataConnectionConfiguration(dccFactory
.createDataConnectionConfiguration());
server.addListener("default", listenerFactory.createListener());
return server;
}
public void testPasvPortUnavailable() throws Exception {
FTPClient[] clients = new FTPClient[3];
for(int i = 0; i < 3; i ++) {
clients[i] = createFTPClient();
clients[i] .connect("localhost", getListenerPort());
clients[i].login(ADMIN_USERNAME, ADMIN_PASSWORD);
clients[i].pasv();
if(i < 1) {
assertTrue(clients[i].getReplyString(), clients[i].getReplyString().trim().startsWith("227"));
}
else {
assertTrue(clients[i].getReplyString(), clients[i].getReplyString().trim().startsWith("425"));
}
}
for(int i = 0; i < 3; i ++) {
if(clients[i] != null) {
clients[i].disconnect();
}
}
}
}