Package org.apache.sshd

Examples of org.apache.sshd.ClientSession

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    @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");
            final ByteArrayOutputStream sent = new ByteArrayOutputStream();
            final PipedOutputStream pipedIn = new TeePipedOutputStream(sent);
            channel.setIn(new PipedInputStream(pipedIn));
            final ByteArrayOutputStream out = new ByteArrayOutputStream();
            final ByteArrayOutputStream err = new ByteArrayOutputStream();
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        }

        log.debug("Connected to {}:{}", getHost(), getPort());

        AuthFuture authResult;
        ClientSession session = connectFuture.getSession();

        KeyPairProvider keyPairProvider;
        final String certFilename = getCertFilename();
        if (certFilename != null) {
            log.debug("Attempting to authenticate using FileKey '{}'...", certFilename);
            keyPairProvider = new FileKeyPairProvider(new String[]{certFilename});
        } else {
            keyPairProvider = getKeyPairProvider();
        }

        if (keyPairProvider != null) {
            log.debug("Attempting to authenticate username '{}' using Key...", getUsername());
            KeyPair pair = keyPairProvider.loadKey(getKeyType());
            authResult = session.authPublicKey(getUsername(), pair);
        } else {
            log.debug("Attempting to authenticate username '{}' using Password...", getUsername());
            authResult = session.authPassword(getUsername(), getPassword());
        }

        authResult.await(getTimeout());

        if (!authResult.isDone() || authResult.isFailure()) {
            log.debug("Failed to authenticate");
            throw new RuntimeCamelException("Failed to authenticate username " + getUsername());
        }

        ClientChannel channel = session.createChannel(ClientChannel.CHANNEL_EXEC, command);

        ByteArrayInputStream in = new ByteArrayInputStream(new byte[]{0});
        channel.setIn(in);

        ByteArrayOutputStream out = new ByteArrayOutputStream();
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            client = SshClient.setUpDefaultClient();
            client.setAgentFactory(new LocalAgentFactory(agent));
            client.getProperties().put(SshAgent.SSH_AUTHSOCKET_ENV_NAME, "local");
            client.start();
            int retries = 0;
            ClientSession session = null;
            do {
                ConnectFuture future = client.connect(host, port);
                future.await();
                try {
                    session = future.getSession();
                } catch (RuntimeSshException ex) {
                    if (retries++ < retryAttempts) {
                        Thread.sleep(retryDelay * 1000);
                        System.out.println("retrying (attempt " + retries + ") ...");
                    } else {
                        throw ex;
                    }
                }
            } while (session == null);
            if (!session.authAgent(user).await().isSuccess()) {
                if (password == null) {
                    Console console = System.console();
                    if (console != null) {
                        char[] readPassword = console.readPassword("Password: ");
                        if (readPassword != null) {
                            password = new String(readPassword);
                        }
                    } else {
                        throw new Exception("Unable to prompt password: could not get system console");
                    }
                }
                if (!session.authPassword(user, password).await().isSuccess()) {
                    throw new Exception("Authentication failure");
                }
            }
            ClientChannel channel;
      if (sb.length() > 0) {
                channel = session.createChannel("exec", sb.append("\n").toString());
                channel.setIn(new ByteArrayInputStream(new byte[0]));
      } else {
                terminal = new TerminalFactory().getTerminal();
         channel = session.createChannel("shell");
                ConsoleInputStream in = new ConsoleInputStream(terminal.wrapInIfNeeded(System.in));
                new Thread(in).start();
                channel.setIn(in);
                ((ChannelShell) channel).setPtyColumns(terminal != null ? terminal.getWidth() : 80);
                ((ChannelShell) channel).setupSensibleDefaultPty();
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        Terminal terminal = null;
        try {
            client = SshClient.setUpDefaultClient();
            client.start();
            int retries = 0;
            ClientSession session = null;
            do {
                ConnectFuture future = client.connect(host, port);
                future.await();
                try {
                    session = future.getSession();
                } catch (RuntimeSshException ex) {
                    if (retries++ < retryAttempts) {
                        Thread.sleep(retryDelay * 1000);
                        System.out.println("retrying (attempt " + retries + ") ...");
                    } else {
                        throw ex;
                    }
                }
            } while (session == null);
            if (!session.authPassword(user, password).await().isSuccess()) {
                throw new Exception("Authentication failure");
            }
            ClientChannel channel;
      if (sb.length() > 0) {
                channel = session.createChannel("exec", sb.append("\n").toString());
                channel.setIn(new ByteArrayInputStream(new byte[0]));
      } else {
                terminal = new TerminalFactory().getTerminal();
         channel = session.createChannel("shell");
                channel.setIn(new NoCloseInputStream(System.in));
                ((ChannelShell) channel).setupSensibleDefaultPty();
            }
            channel.setOut(AnsiConsole.wrapOutputStream(System.out));
            channel.setErr(AnsiConsole.wrapOutputStream(System.err));
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        Terminal terminal = null;
        try {
            client = SshClient.setUpDefaultClient();
            client.start();
            int retries = 0;
            ClientSession session = null;
            do {
                ConnectFuture future = client.connect(host, port);
                future.await();
                try {
                    session = future.getSession();
                } catch (RuntimeSshException ex) {
                    if (retries++ < retryAttempts) {
                        Thread.sleep(retryDelay * 1000);
                        System.out.println("retrying (attempt " + retries + ") ...");
                    } else {
                        throw ex;
                    }
                }
            } while (session == null);
            if (!session.authPassword(user, password).await().isSuccess()) {
                throw new Exception("Authentication failure");
            }
            ClientChannel channel;
      if (sb.length() > 0) {
                channel = session.createChannel("exec", sb.append("\n").toString());
                channel.setIn(new ByteArrayInputStream(new byte[0]));
      } else {
                terminal = new TerminalFactory().getTerminal();
         channel = session.createChannel("shell");
                channel.setIn(System.in);
                ((ChannelShell) channel).setupSensibleDefaultPty();
            }
            channel.setOut(AnsiConsole.wrapOutputStream(System.out));
            channel.setErr(AnsiConsole.wrapOutputStream(System.err));
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            client = SshClient.setUpDefaultClient();
            client.setAgentFactory(new LocalAgentFactory(agent));
            client.getProperties().put(SshAgent.SSH_AUTHSOCKET_ENV_NAME, "local");
            client.start();
            int retries = 0;
            ClientSession session = null;
            do {
                ConnectFuture future = client.connect(host, port);
                future.await();
                try {
                    session = future.getSession();
                } catch (RuntimeSshException ex) {
                    if (retries++ < retryAttempts) {
                        Thread.sleep(retryDelay * 1000);
                        System.out.println("retrying (attempt " + retries + ") ...");
                    } else {
                        throw ex;
                    }
                }
            } while (session == null);
            if (!session.authAgent(user).await().isSuccess()) {
                if (password == null) {
                    password = readLine("Password: ");
                }
                if (!session.authPassword(user, password).await().isSuccess()) {
                    throw new Exception("Authentication failure");
                }
            }
            ClientChannel channel;
      if (sb.length() > 0) {
                channel = session.createChannel("exec", sb.append("\n").toString());
                channel.setIn(new ByteArrayInputStream(new byte[0]));
      } else {
                terminal = new TerminalFactory().getTerminal();
         channel = session.createChannel("shell");
                ConsoleInputStream in = new ConsoleInputStream(terminal.wrapInIfNeeded(System.in));
                new Thread(in).start();
                channel.setIn(in);
                ((ChannelShell) channel).setupSensibleDefaultPty();
                ((ChannelShell) channel).setAgentForwarding(true);
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        }

        log.debug("Connected to {}:{}", getHost(), getPort());

        ClientChannel channel = null;
        ClientSession session = null;
       
        try {
            AuthFuture authResult;
            session = connectFuture.getSession();
   
            KeyPairProvider keyPairProvider;
            final String certResource = getCertResource();
            if (certResource != null) {
                log.debug("Attempting to authenticate using ResourceKey '{}'...", certResource);
                keyPairProvider = new ResourceHelperKeyPairProvider(new String[]{certResource}, getCamelContext().getClassResolver());
            } else {
                keyPairProvider = getKeyPairProvider();
            }
   
            if (keyPairProvider != null) {
                log.debug("Attempting to authenticate username '{}' using Key...", getUsername());
                KeyPair pair = keyPairProvider.loadKey(getKeyType());
                authResult = session.authPublicKey(getUsername(), pair);
            } else {
                log.debug("Attempting to authenticate username '{}' using Password...", getUsername());
                authResult = session.authPassword(getUsername(), getPassword());
            }
   
            authResult.await(getTimeout());
   
            if (!authResult.isDone() || authResult.isFailure()) {
                log.debug("Failed to authenticate");
                throw new RuntimeCamelException("Failed to authenticate username " + getUsername());
            }
       
            channel = session.createChannel(ClientChannel.CHANNEL_EXEC, command);

            ByteArrayInputStream in = new ByteArrayInputStream(new byte[]{0});
            channel.setIn(in);
   
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            channel.setOut(out);
   
            ByteArrayOutputStream err = new ByteArrayOutputStream();
            channel.setErr(err);
            OpenFuture openFuture = channel.open();
            openFuture.await(getTimeout());
            if (openFuture.isOpened()) {
                channel.waitFor(ClientChannel.CLOSED, 0);
                result = new SshResult(command, channel.getExitStatus(),
                        new ByteArrayInputStream(out.toByteArray()),
                        new ByteArrayInputStream(err.toByteArray()));
   
            }
            return result;
        } finally {
            if (channel != null) {
                channel.close(true);
            }
            // need to make sure the session is closed
            if (session != null) {
                session.close(false);
            }
        }
       
    }
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    return testSshCommand(cmd, null);
  }

  protected String testSshCommand(String cmd, String stdin) throws IOException, InterruptedException {
    SshClient client = getClient();
    ClientSession session = client.connect(username, "localhost", GitBlitSuite.sshPort).await().getSession();
    session.addPublicKeyIdentity(rwKeyPair);
    assertTrue(session.auth().await().isSuccess());

    ClientChannel channel = session.createChannel(ClientChannel.CHANNEL_EXEC, cmd);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    if (stdin != null) {
      Writer w = new OutputStreamWriter(baos);
      w.write(stdin);
      w.close();
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  String url = GitBlitSuite.sshDaemonUrl;

  @Test
  public void testPublicKeyAuthentication() throws Exception {
    SshClient client = getClient();
    ClientSession session = client.connect(username, "localhost", GitBlitSuite.sshPort).await().getSession();
    session.addPublicKeyIdentity(rwKeyPair);
    assertTrue(session.auth().await().isSuccess());
  }
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            client = SshClient.setUpDefaultClient();
            client.setAgentFactory(new LocalAgentFactory(agent));
            client.getProperties().put(SshAgent.SSH_AUTHSOCKET_ENV_NAME, "local");
            client.start();
            int retries = 0;
            ClientSession session = null;
            do {
                ConnectFuture future = client.connect(host, port);
                future.await();
                try {
                    session = future.getSession();
                } catch (RuntimeSshException ex) {
                    if (retries++ < retryAttempts) {
                        Thread.sleep(retryDelay * 1000);
                        System.out.println("retrying (attempt " + retries + ") ...");
                    } else {
                        throw ex;
                    }
                }
            } while (session == null);
            if (!session.authAgent(user).await().isSuccess()) {
                if (password == null) {
                    Console console = System.console();
                    if (console != null) {
                        char[] readPassword = console.readPassword("Password: ");
                        if (readPassword != null) {
                            password = new String(readPassword);
                        }
                    } else {
                        throw new Exception("Unable to prompt password: could not get system console");
                    }
                }
                if (!session.authPassword(user, password).await().isSuccess()) {
                    throw new Exception("Authentication failure");
                }
            }
            ClientChannel channel;
      if (sb.length() > 0) {
                channel = session.createChannel("exec", sb.append("\n").toString());
                channel.setIn(new ByteArrayInputStream(new byte[0]));
      } else {
                terminal = new TerminalFactory().getTerminal();
         channel = session.createChannel("shell");
                ConsoleInputStream in = new ConsoleInputStream(terminal.wrapInIfNeeded(System.in));
                new Thread(in).start();
                channel.setIn(in);
                ((ChannelShell) channel).setPtyColumns(terminal != null ? terminal.getWidth() : 80);
                ((ChannelShell) channel).setupSensibleDefaultPty();
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