Java SshClient类代码示例

import org.apache.sshd.SshClient; //导入依赖的package包/类
/**
 * Creates a remote shell connection to a Karaf instance using the SSH
 * protocol
 *
 * @param connectionUrl
 *            the coordinates used to establish the connection
 * @param credentials
 *            the username and password used to authenticate when connection
 * @param inputStream
 *            the {@link InputStream} used to interact with the remote
 *            system
 * @param outputStream
 *            the {@link OutputStream} used to receive data from
 *            {@code stdout} of the remote system
 * @param errorStream
 *            the {@link OutputStream} used to receive data from
 *            {@code stderr} of the remote system
 */
public KarafSshShellConnection(
        final KarafSshConnectionUrl connectionUrl,
        final Credentials credentials,
        final InputStream inputStream,
        final OutputStream outputStream,
        final OutputStream errorStream)
{

    this.connectionUrl = connectionUrl;
    this.credentials = credentials;

    this.inputStream = inputStream;
    this.outputStream = outputStream;
    this.errorStream = errorStream;

    this.exception = null;

    this.sshClient = SshClient.setUpDefaultClient();
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
@SuppressWarnings("serial")
@Before
public void setUp() throws Exception {

	app = new Application() {
		@Override
		public void init() {}
	};
	mainWindow = new Window();
	app.setMainWindow(mainWindow);

	SSHWindow sshWindow = new SSHWindow(null, 200, 200);
	app.getMainWindow().addWindow(sshWindow);

	SshClient client = SshClient.setUpDefaultClient();
	client.start();
	ClientSession session = null;
	try {
		session = client.connect(testHost, testPort).await().getSession();
	} catch (Exception e) {
		fail("Could not connect to host");
	}
	sshTerm = new SSHTerminal(sshWindow, session, 200, 200);
	sshWindow.addComponent(sshTerm);
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
@SuppressWarnings("serial")
@Before
   public void setup () {
       app = new Application() {
           @Override
           public void init() {}
       };
       sshWindow = new SSHWindow(null, 200, 200);
       client = SshClient.setUpDefaultClient();
       client.start();
       try {
		session = client.connect(testHost, testPort).await().getSession();
	} catch (Exception e) {
		fail("Could not connect to host");
	}
       sshWindow2 = new SSHWindow(session, 200, 200);
       mainWindow = new Window();
       app.setMainWindow(mainWindow);
       app.getMainWindow().addWindow(sshWindow);
       app.getMainWindow().addWindow(sshWindow2);
       
   }
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
@Test(timeout = 10000L)
public void call() throws Exception {
    final SshClient client = SshClient.setUpDefaultClient();
    client.start();
    try {
        final ClientSession session = client.connect("localhost", 4222).await().getSession();
        session.authPassword("jonathan", "secret");

        final ClientChannel channel = session.createChannel("shell");
        ByteArrayOutputStream sent = new ByteArrayOutputStream();
        PipedOutputStream pipedIn = new TeePipedOutputStream(sent);
        channel.setIn(new PipedInputStream(pipedIn));
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        ByteArrayOutputStream err = new ByteArrayOutputStream();
        channel.setOut(out);
        channel.setErr(err);
        channel.open();

        pipedIn.write("properties\r\n".getBytes());
        pipedIn.flush();

        pipedIn.write("exit\r\n".getBytes());
        pipedIn.flush();

        channel.waitFor(ClientChannel.CLOSED, 0);
        channel.close(false);
        client.stop();

        assertTrue(new String(sent.toByteArray()).contains("properties\r\nexit\r\n"));
        assertTrue(new String(out.toByteArray()).contains("ServerService(id=ssh)"));
    } catch (Exception e) {
        e.printStackTrace();
        fail();
    }
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
@Override
protected void doStart() throws Exception {
    client = SshClient.setUpDefaultClient();
    client.start();
    
    super.doStart();
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
@PostConstruct
protected void setup(){
	sshClient = SshClient.setUpDefaultClient();
	sshClient.start();
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
public void setSshClient(final SshClient sshClient) {
    this.sshClient = sshClient;
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
protected AgentConnection createConnection(Agent agent, SshConnectionOptions opts) throws IOException, InterruptedException {
    SshClient client = getClient();
    ClientSession session = null;
    boolean success = false;
    try {
        session = connect(client, opts);
        String hostIp = getIp(opts);

        String script = copyBootStrap(session);
        int port = setForwarding(session);
        log.info("Allocated random port [{}] on [{}]", port, opts.getHost());
        EofAwareChannelExec exec = callBootStrap(agent, session, String.format("%s --read-env --port %d --ip %s", script, port, hostIp));

        final SshAgentConnection sshAgent = new SshAgentConnection(agent.getId(), agent.getUri(), eventService, this, session, exec, port);
        success = true;
        connections.add(sshAgent);

        exec.onEof(new Runnable() {
            @Override
            public void run() {
                sshAgent.close();
            }
        });

        CloseListener listener = new CloseListener(sshAgent);
        session.addListener(listener);
        OpenFuture execOpen = exec.open();

        execOpen.addListener(listener);

        try {
            execOpen.await(SSH_TIMEOUT.get(), TimeUnit.MILLISECONDS);
        } catch (InterruptedException e) {
            throw new IllegalStateException("Interrupted waiting for script [" + script + "]", e);
        }

        if ( ! execOpen.isOpened() ) {
            throw new IOException("Failed to start script [" + script + "]");
        }

        success = writeAuth(sshAgent);
        if ( ! success ) {
            sshAgent.close();
            throw new IOException("Failed to write context info for agent [" + sshAgent.getAgentId() + "]");
        }

        return sshAgent;
    } finally {
        if ( ! success && session != null ) {
            session.close(true);
        }
    }
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
protected AgentConnection createConnection(Agent agent, SshConnectionOptions opts) throws IOException, InterruptedException {
    SshClient client = getClient();
    ClientSession session = null;
    boolean success = false;
    try {
        session = connect(client, opts);
        String hostIp = getIp(opts);

        String script = copyBootStrap(session);
        int port = setForwarding(session);
        log.info("Allocated random port [{}] on [{}]", port, opts.getHost());
        EofAwareChannelExec exec = callBootStrap(agent, session, String.format("%s --port %d --ip %s", script, port, hostIp));

        final SshAgentConnection sshAgent = new SshAgentConnection(agent.getId(), agent.getUri(), eventService, this, session, exec, port);
        success = true;
        connections.add(sshAgent);

        exec.onEof(new Runnable() {
            @Override
            public void run() {
                sshAgent.close();
            }
        });

        CloseListener listener = new CloseListener(sshAgent);
        session.addListener(listener);
        OpenFuture execOpen = exec.open();

        execOpen.addListener(listener);

        try {
            execOpen.await(SSH_TIMEOUT.get(), TimeUnit.MILLISECONDS);
        } catch (InterruptedException e) {
            throw new IllegalStateException("Interrupted waiting for script [" + script + "]", e);
        }

        if ( ! execOpen.isOpened() ) {
            throw new IOException("Failed to start script [" + script + "]");
        }

        success = writeAuth(sshAgent);
        if ( ! success ) {
            sshAgent.close();
            throw new IOException("Failed to write context info for agent [" + sshAgent.getAgentId() + "]");
        }

        return sshAgent;
    } finally {
        if ( ! success && session != null ) {
            session.close(true);
        }
    }
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
public SshClient getSshClient() {
	return client;
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
public void setSshClient(SshClient client) {
	this.client = client;
}
 

import org.apache.sshd.SshClient; //导入依赖的package包/类
public SshConnectionFactory() {
	client = SshClient.setUpDefaultClient();
}