/*
* 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.sshd;
import java.security.KeyPair;
import org.apache.sshd.common.KeyPairProvider;
import org.apache.sshd.common.io.IoSession;
import org.apache.sshd.common.session.AbstractSession;
import org.apache.sshd.common.util.Buffer;
import org.apache.sshd.server.ServerFactoryManager;
import org.apache.sshd.server.session.ServerSession;
import org.apache.sshd.server.session.SessionFactory;
import org.apache.sshd.util.BaseTest;
import org.apache.sshd.util.BogusPasswordAuthenticator;
import org.apache.sshd.util.BogusPublickeyAuthenticator;
import org.apache.sshd.util.Utils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class AuthenticationTest extends BaseTest {
private static final String WELCOME = "Welcome to SSHD";
private SshServer sshd;
private int port;
@Before
public void setUp() throws Exception {
port = Utils.getFreePort();
sshd = SshServer.setUpDefaultServer();
sshd.setPort(port);
sshd.setKeyPairProvider(Utils.createTestHostKeyProvider());
sshd.setPasswordAuthenticator(new BogusPasswordAuthenticator());
sshd.setPublickeyAuthenticator(new BogusPublickeyAuthenticator());
sshd.getProperties().put(SshServer.WELCOME_BANNER, WELCOME);
sshd.getProperties().put(SshServer.AUTH_METHODS, "publickey,password publickey,keyboard-interactive");
sshd.setSessionFactory(new SessionFactory() {
@Override
protected AbstractSession doCreateSession(IoSession ioSession) throws Exception {
return new TestSession(server, ioSession);
}
});
sshd.start();
}
@After
public void tearDown() throws Exception {
if (sshd != null) {
sshd.stop(true);
Thread.sleep(50);
}
}
@Test
public void testChangeUser() throws Exception {
SshClient client = SshClient.setUpDefaultClient();
client.start();
ClientSession s = client.connect("localhost", port).await().getSession();
s.waitFor(ClientSession.CLOSED | ClientSession.WAIT_AUTH, 0);
assertFalse(s.authPassword("user1", "the-password").await().isSuccess());
assertFalse(s.authPassword("user2", "the-password").await().isSuccess());
assertEquals(ClientSession.CLOSED, s.waitFor(ClientSession.CLOSED, 1000));
client.stop();
}
@Test
public void testAuthPasswordOnly() throws Exception {
SshClient client = SshClient.setUpDefaultClient();
client.start();
ClientSession s = client.connect("localhost", port).await().getSession();
s.waitFor(ClientSession.CLOSED | ClientSession.WAIT_AUTH, 0);
assertFalse(s.authPassword("smx", "smx").await().isSuccess());
s.close(true);
client.stop();
}
@Test
public void testAuthKeyPassword() throws Exception {
SshClient client = SshClient.setUpDefaultClient();
client.start();
ClientSession s = client.connect("localhost", port).await().getSession();
s.waitFor(ClientSession.CLOSED | ClientSession.WAIT_AUTH, 0);
KeyPair pair = Utils.createTestHostKeyProvider().loadKey(KeyPairProvider.SSH_RSA);
assertFalse(s.authPublicKey("smx", pair).await().isSuccess());
assertTrue(s.authPassword("smx", "smx").await().isSuccess());
s.close(true);
client.stop();
}
@Test
public void testAuthKeyInteractive() throws Exception {
SshClient client = SshClient.setUpDefaultClient();
client.start();
ClientSession s = client.connect("localhost", port).await().getSession();
s.waitFor(ClientSession.CLOSED | ClientSession.WAIT_AUTH, 0);
KeyPair pair = Utils.createTestHostKeyProvider().loadKey(KeyPairProvider.SSH_RSA);
assertFalse(s.authPublicKey("smx", pair).await().isSuccess());
assertTrue(s.authInteractive("smx", "smx").await().isSuccess());
s.close(true);
client.stop();
}
public static class TestSession extends ServerSession {
public TestSession(ServerFactoryManager server, IoSession ioSession) throws Exception {
super(server, ioSession);
}
public void handleMessage(Buffer buffer) throws Exception {
super.handleMessage(buffer);
}
}
}