/*
* 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.io.ByteArrayInputStream;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPConnectionClosedException;
import org.apache.commons.net.ftp.FTPReply;
import org.apache.ftpserver.ftplet.FtpStatistics;
/**
*
* @author <a href="http://mina.apache.org">Apache MINA Project</a>
*
*/
public class LoginTest extends ClientTestTemplate {
private static final String UNKNOWN_USERNAME = "foo";
private static final String UNKNOWN_PASSWORD = "bar";
public void testLogin() throws Exception {
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
}
public void testCommandWithoutLogin() throws Exception {
assertFalse(client.storeFile("foo", new ByteArrayInputStream("foo"
.getBytes())));
}
public void testLoginNoUser() throws Exception {
assertFalse(client.login(null, null));
}
public void testLoginDisabledUser() throws Exception {
assertFalse(client.login("testuser4", "password"));
}
public void testLoginWithAccount() throws Exception {
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
assertTrue(FTPReply.isPositiveCompletion(client.acct("FOO")));
}
public void testLoginWithEmptyPassword() throws Exception {
assertTrue(FTPReply.isPositiveIntermediate(client.user(ADMIN_USERNAME)));
assertEquals(530, client.sendCommand("PASS"));
}
public void testLoginWithEmptyCorrectPassword() throws Exception {
assertTrue(FTPReply.isPositiveIntermediate(client.user("testuser3")));
assertTrue(FTPReply.isPositiveCompletion(client.sendCommand("PASS")));
}
public void testLoginIncorrectPassword() throws Exception {
assertFalse(client.login(ADMIN_USERNAME, UNKNOWN_PASSWORD));
}
public void testReLogin() throws Exception {
assertFalse(client.login(ADMIN_USERNAME, UNKNOWN_PASSWORD));
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
}
public void testDoubleLoginSameUser() throws Exception {
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
}
public void testDoubleLoginDifferentUser() throws Exception {
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
assertFalse("Login with different user not allowed", client.login(
TESTUSER1_USERNAME, TESTUSER_PASSWORD));
}
public void testREIN() throws Exception {
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
assertTrue(FTPReply.isPositiveCompletion(client.rein()));
assertTrue(client.login(TESTUSER1_USERNAME, TESTUSER_PASSWORD));
}
public void testReLoginWithOnlyPass() throws Exception {
assertFalse(client.login(ADMIN_USERNAME, UNKNOWN_PASSWORD));
int reply = client.pass(ADMIN_PASSWORD);
assertTrue(FTPReply.isNegativePermanent(reply));
}
public void testOnlyPass() throws Exception {
int reply = client.pass(ADMIN_PASSWORD);
assertTrue(FTPReply.isNegativePermanent(reply));
}
public void testLoginThenPass() throws Exception {
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
int reply = client.pass(ADMIN_PASSWORD);
assertTrue(FTPReply.isPositiveCompletion(reply));
}
public void testLoginAnon() throws Exception {
assertTrue(client.login(ANONYMOUS_USERNAME, ANONYMOUS_PASSWORD));
}
public void testLoginUnknownUser() throws Exception {
assertFalse(client.login(UNKNOWN_USERNAME, UNKNOWN_PASSWORD));
}
public void testLoginCount() throws Exception {
FtpStatistics stats = server.getServerContext().getFtpStatistics();
assertTrue(client.login(ADMIN_USERNAME, ADMIN_PASSWORD));
int n =stats.getCurrentLoginNumber();
assertEquals(1,n );
client.rein();
client.logout();
assertEquals(0, stats.getCurrentLoginNumber());
}
/*
* public void testLoginWithMaxConnectionsPerIp() throws Exception {
* String[] ips = getHostAddresses();
*
* if(ips.length > 1) { FTPClient client2 = new FTPClient();
* client2.connect(ips[0], port); FTPClient client3 = new FTPClient();
* client3.connect(ips[0], port); FTPClient client4 = new FTPClient();
* client4.connect(ips[1], port); FTPClient client5 = new FTPClient();
* client5.connect(ips[1], port); FTPClient client6 = new FTPClient();
* client6.connect(ips[1], port);
*
* assertTrue(client2.login(TESTUSER2_USERNAME, TESTUSER_PASSWORD));
* assertTrue(client3.login(TESTUSER2_USERNAME, TESTUSER_PASSWORD));
* assertTrue(client4.login(TESTUSER2_USERNAME, TESTUSER_PASSWORD));
* assertTrue(client5.login(TESTUSER2_USERNAME, TESTUSER_PASSWORD));
*
* try{ assertTrue(client6.login(TESTUSER2_USERNAME, TESTUSER_PASSWORD));
* fail("Must throw FTPConnectionClosedException"); }
* catch(FTPConnectionClosedException e) { // expected } } else { // ignore
* test } }
*/
/*
* public void testLoginWithMaxConnectionsMulti() throws Exception { for(int
* i = 0; i<50; i++) { testLoginWithMaxConnections(); } }
*/
public void testLoginWithMaxConnections() throws Exception {
FTPClient client1 = new FTPClient();
FTPClient client2 = new FTPClient();
FTPClient client3 = new FTPClient();
FTPClient client4 = new FTPClient();
try {
client1.connect("localhost", getListenerPort());
client2.connect("localhost", getListenerPort());
client3.connect("localhost", getListenerPort());
client4.connect("localhost", getListenerPort());
assertTrue(client1.login(TESTUSER1_USERNAME, TESTUSER_PASSWORD));
assertTrue(client2.login(TESTUSER1_USERNAME, TESTUSER_PASSWORD));
assertTrue(client3.login(TESTUSER1_USERNAME, TESTUSER_PASSWORD));
try {
assertTrue(client4.login(TESTUSER1_USERNAME, TESTUSER_PASSWORD));
assertEquals(421, client.getReplyCode());
fail("Must throw FTPConnectionClosedException");
} catch (FTPConnectionClosedException e) {
// expected
}
} finally {
closeQuitely(client1);
closeQuitely(client2);
closeQuitely(client3);
closeQuitely(client4);
}
}
private void closeQuitely(FTPClient client) {
try {
client.logout();
} catch (Exception e) {
// ignore
}
try {
client.disconnect();
} catch (Exception e) {
// ignore
}
}
}