SmokeTest.java

/*
 * Copyright 2010 netling project <http://netling.org>
 *
 * Licensed 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.netling.ssh;

import org.netling.ssh.transport.TransportException;
import org.netling.ssh.userauth.UserAuthException;
import org.netling.ssh.util.BogusPasswordAuthenticator;
import org.apache.sshd.SshServer;
import org.apache.sshd.common.keyprovider.FileKeyPairProvider;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import java.io.IOException;
import java.net.ServerSocket;

import static org.junit.Assert.assertTrue;

/* Kinda basic right now */

public class SmokeTest {

    private SSHClient ssh;
    private SshServer sshd;

    private final String hostname = "localhost";
    private int port;

    private static final String hostkey = "src/test/resources/hostkey.pem";
    private static final String fingerprint = "ce:a7:c1:cf:17:3f:96:49:6a:53:1a:05:0b:ba:90:db";

    @Before
    public void setUp()
            throws IOException {
        ServerSocket s = new ServerSocket(0);
        port = s.getLocalPort();
        s.close();

        sshd = SshServer.setUpDefaultServer();
        sshd.setPort(port);
        sshd.setKeyPairProvider(new FileKeyPairProvider(new String[]{hostkey}));
        // sshd.setShellFactory(new EchoShellFactory());
        sshd.setPasswordAuthenticator(new BogusPasswordAuthenticator());
        sshd.start();

        ssh = new SSHClient();
        ssh.addHostKeyVerifier(fingerprint);
    }

    @After
    public void tearUp()
            throws IOException, InterruptedException {
        ssh.disconnect();
        sshd.stop();
    }

    @Test
    public void testAuthenticate()
            throws IOException {
        connect();
        authenticate();
        assertTrue(ssh.isAuthenticated());
    }

    @Test
    public void testConnect()
            throws IOException {
        connect();
        assertTrue(ssh.isConnected());
    }

    // @Test
    // // TODO -- test I/O
    // public void testShell() throws IOException
    // {
    // connect();
    // authenticate();
    //        
    // Shell shell = ssh.startSession().startShell();
    // assertTrue(shell.isOpen());
    //        
    // shell.close();
    // assertFalse(shell.isOpen());
    // }

    private void authenticate()
            throws UserAuthException, TransportException {
        ssh.authPassword("same", "same");
    }

    private void connect()
            throws IOException {
        ssh.connect(hostname, port);
    }

}