Package org.apache.sshd

Examples of org.apache.sshd.ClientChannel

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            throw new RuntimeCamelException(msg);
        }

        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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        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) {
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                        }
                        sb.append(cmd);
                    }
                }

                ClientChannel channel;
                if (sb.length() > 0) {
                    channel = sshSession.createChannel("exec", sb.append("\n").toString());
                    channel.setIn(new ByteArrayInputStream(new byte[0]));
                } else {
                    channel = sshSession.createChannel("shell");
                    channel.setIn(new NoCloseInputStream(System.in));
                    ((ChannelShell) channel).setPtyColumns(getTermWidth());
                    ((ChannelShell) channel).setupSensibleDefaultPty();
                    Object ctype = session.get("LC_CTYPE");
                    if (ctype != null) {
                        ((ChannelShell) channel).setEnv("LC_CTYPE", ctype.toString());
                    }
                }
                channel.setOut(new NoCloseOutputStream(System.out));
                channel.setErr(new NoCloseOutputStream(System.err));
                channel.open();
                channel.waitFor(ClientChannel.CLOSED, 0);
            } finally {
                session.put( Console.IGNORE_INTERRUPTS, oldIgnoreInterrupts );
                sshSession.close(false);
            }
        } finally {
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                }
            } 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");
                ConsoleInputStream in = new ConsoleInputStream(terminal.wrapInIfNeeded(System.in));
                new Thread(in).start();
                channel.setIn(in);
                ((ChannelShell) channel).setupSensibleDefaultPty();
                String ctype = System.getenv("LC_CTYPE");
                if (ctype == null) {
                    ctype = Locale.getDefault().toString() + "."
                                + System.getProperty("input.encoding", Charset.defaultCharset().name());
                }
                ((ChannelShell) channel).setEnv("LC_CTYPE", ctype);
            }
            channel.setOut(AnsiConsole.wrapOutputStream(System.out));
            channel.setErr(AnsiConsole.wrapOutputStream(System.err));
            channel.open();
            channel.waitFor(ClientChannel.CLOSED, 0);
        } catch (Throwable t) {
            if (level > 1) {
                t.printStackTrace();
            } else {
                System.err.println(t.getMessage());
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                        }
                        sb.append(cmd);
                    }
                }

                ClientChannel channel;
                if (sb.length() > 0) {
                    channel = sshSession.createChannel("exec", sb.append("\n").toString());
                    channel.setIn(new ByteArrayInputStream(new byte[0]));
                } else {
                    channel = sshSession.createChannel("shell");
                    channel.setIn(new NoCloseInputStream(System.in));
                    ((ChannelShell) channel).setPtyColumns(getTermWidth());
                    ((ChannelShell) channel).setupSensibleDefaultPty();
                }
                channel.setOut(new NoCloseOutputStream(System.out));
                channel.setErr(new NoCloseOutputStream(System.err));
                channel.open();
                channel.waitFor(ClientChannel.CLOSED, 0);
            } finally {
                session.put( Console.IGNORE_INTERRUPTS, oldIgnoreInterrupts );
                sshSession.close(false);
            }
        } finally {
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                        }
                        sb.append(cmd);
                    }
                }

                ClientChannel channel;
                if (sb.length() > 0) {
                    channel = sshSession.createChannel("exec", sb.append("\n").toString());
                    channel.setIn(new ByteArrayInputStream(new byte[0]));
                } else {
                    channel = sshSession.createChannel("shell");
                    channel.setIn(new NoCloseInputStream(System.in));
                    ((ChannelShell) channel).setPtyColumns(getTermWidth());
                    ((ChannelShell) channel).setupSensibleDefaultPty();
                    ((ChannelShell) channel).setAgentForwarding(true);
                    Object ctype = session.get("LC_CTYPE");
                    if (ctype != null) {
                        ((ChannelShell) channel).setEnv("LC_CTYPE", ctype.toString());
                    }
                }
                channel.setOut(new NoCloseOutputStream(System.out));
                channel.setErr(new NoCloseOutputStream(System.err));
                channel.open();
                channel.waitFor(ClientChannel.CLOSED, 0);
            } finally {
                session.put( SessionProperties.IGNORE_INTERRUPTS, oldIgnoreInterrupts );
                sshSession.close(false);
            }
        } finally {
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                } while (authFuture.await().isFailure());
                if (!authFuture.isSuccess()) {
                    throw new Exception("Authentication failure");
                }
            }
            ClientChannel channel;
            if (config.getCommand().length() > 0) {
                channel = session.createChannel("exec", config.getCommand() + "\n");
                channel.setIn(new ByteArrayInputStream(new byte[0]));
            } else {
                TerminalFactory.registerFlavor(TerminalFactory.Flavor.UNIX, NoInterruptUnixTerminal.class);
                terminal = TerminalFactory.create();
                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();
                ((ChannelShell) channel).setAgentForwarding(true);
                String ctype = System.getenv("LC_CTYPE");
                if (ctype == null) {
                    ctype = Locale.getDefault().toString() + "."
                            + System.getProperty("input.encoding", Charset.defaultCharset().name());
                }
                ((ChannelShell) channel).setEnv("LC_CTYPE", ctype);
            }
            channel.setOut(AnsiConsole.wrapOutputStream(System.out));
            channel.setErr(AnsiConsole.wrapOutputStream(System.err));
            channel.open();
            channel.waitFor(ClientChannel.CLOSED, 0);
            if (channel.getExitStatus() != null) {
                exitStatus = channel.getExitStatus();
            }
        } catch (Throwable t) {
            if (config.getLevel() > SimpleLogger.WARN) {
                t.printStackTrace();
            } else {
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            if (password != null) {
                session.addPasswordIdentity(password);
            }
            session.auth().verify();

            ClientChannel channel;
      if (command.length() > 0) {
                channel = session.createChannel("exec", command.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();
                ((ChannelShell) channel).setAgentForwarding(true);
                String ctype = System.getenv("LC_CTYPE");
                if (ctype == null) {
                    ctype = Locale.getDefault().toString() + "."
                                + System.getProperty("input.encoding", Charset.defaultCharset().name());
                }
                ((ChannelShell) channel).setEnv("LC_CTYPE", ctype);
            }
            channel.setOut(AnsiConsole.wrapOutputStream(System.out));
            channel.setErr(AnsiConsole.wrapOutputStream(System.err));
            channel.open();
            channel.waitFor(ClientChannel.CLOSED, 0);
            if (channel.getExitStatus() != null) {
                exitStatus = channel.getExitStatus();
            }
        } catch (Throwable t) {
            if (level > 1) {
                t.printStackTrace();
            } else {
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                        }
                        sb.append(cmd);
                    }
                }

                ClientChannel channel;
                if (sb.length() > 0) {
                    channel = sshSession.createChannel("exec", sb.append("\n").toString());
                    channel.setIn(new ByteArrayInputStream(new byte[0]));
                } else {
                    channel = sshSession.createChannel("shell");
                    channel.setIn(new NoCloseInputStream(System.in));
                    ((ChannelShell) channel).setPtyColumns(getTermWidth());
                    ((ChannelShell) channel).setupSensibleDefaultPty();
                    ((ChannelShell) channel).setAgentForwarding(true);
                    Object ctype = session.get("LC_CTYPE");
                    if (ctype != null) {
                        ((ChannelShell) channel).setEnv("LC_CTYPE", ctype.toString());
                    }
                }
                channel.setOut(new NoCloseOutputStream(System.out));
                channel.setErr(new NoCloseOutputStream(System.err));
                channel.open().verify();
                channel.waitFor(ClientChannel.CLOSED, 0);
            } finally {
                session.put(Console.IGNORE_INTERRUPTS, oldIgnoreInterrupts);
                sshSession.close(false);
            }
        } finally {
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                } while (authFuture.await().isFailure());
                if (!authFuture.isSuccess()) {
                    throw new Exception("Authentication failure");
                }
            }
            ClientChannel channel;
            if (config.getCommand().length() > 0) {
                channel = session.createChannel("exec", config.getCommand() + "\n");
                channel.setIn(new ByteArrayInputStream(new byte[0]));
            } else {
                TerminalFactory.registerFlavor(TerminalFactory.Flavor.UNIX, NoInterruptUnixTerminal.class);
                terminal = TerminalFactory.create();
                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();
                ((ChannelShell) channel).setAgentForwarding(true);
                String ctype = System.getenv("LC_CTYPE");
                if (ctype == null) {
                    ctype = Locale.getDefault().toString() + "."
                            + System.getProperty("input.encoding", Charset.defaultCharset().name());
                }
                ((ChannelShell) channel).setEnv("LC_CTYPE", ctype);
            }
            channel.setOut(AnsiConsole.wrapOutputStream(System.out));
            channel.setErr(AnsiConsole.wrapOutputStream(System.err));
            channel.open();
            channel.waitFor(ClientChannel.CLOSED, 0);
        } catch (Throwable t) {
            if (config.getLevel() > SimpleLogger.WARN) {
                t.printStackTrace();
            } else {
                System.err.println(t.getMessage());
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