Examples of com.sshtools.j2ssh.SshClient

com.sshtools.j2ssh.SshClient

te a instance and connect SshClient ssh = new SshClient(); ssh.connect("hostname"); Once this code has executed and returned the connection is ready for authentication:

 PasswordAuthenticationClient pwd = new PasswordAuthenticationClient(); pwd.setUsername("foo"); pwd.setPassword("xxxxx"); // Authenticate the user int result = ssh.authenticate(pwd); if(result==AuthenticationProtocolState.COMPLETED) { // Authentication complete }

Once authenticated the user's shell can be started:

 // Open a session channel SessionChannelClient session = ssh.openSessionChannel(); // Request a pseudo terminal, if you do not you may not see the prompt if(session.requestPseudoTerminal("ansi", 80, 24, 0, 0, "") { // Start the users shell if(session.startShell()) { // Do something with the session output session.getOutputStream().write("echo message\n"); .... } }

@author Lee David Painter @version $Revision: 1.75 $ @since 0.2.0

        connectionInfo = getConnectionInfo( host, port, username );


        if( log.isDebugEnabled() ) log.debug( connectionInfo + " - Attempting to Open Connection." );


        // Initialize the SSH library
        sshClient = new SshClient();
        sshClient.setSocketTimeout( 30000 );
        SshConnectionProperties properties = new SshConnectionProperties();
        properties.setHost( host );
        properties.setPort( port );
        properties.setPrefPublicKey("ssh-dss");

View Full Code Here

        connectionInfo = getConnectionInfo( host, port, username );


        if( log.isDebugEnabled() ) log.debug( connectionInfo + " - Attempting to Open Connection." );


        // Initialize the SSH library
        sshClient = new SshClient();
        sshClient.setSocketTimeout( 30000 );
        SshConnectionProperties properties = new SshConnectionProperties();
        properties.setHost( host );
        properties.setPort( port );

View Full Code Here

        checkConnection(instance, ec2client);
    }


    public void execute(JobExecutionContext jobExecutionContext) throws GFacProviderException {
        String shellCmd = createShellCmd(jobExecutionContext);
        SshClient sshClient = new SshClient();
        sshClient.setSocketTimeout(SOCKET_TIMEOUT);
        SshConnectionProperties properties = new SshConnectionProperties();
        properties.setHost(this.instance.getPublicDnsName());
        properties.setPort(SSH_PORT);


        // Connect to the host
        try
        {
            String outParamName;
            OutputParameterType[] outputParametersArray = jobExecutionContext.getApplicationContext().
                    getServiceDescription().getType().getOutputParametersArray();
            if(outputParametersArray != null) {
                outParamName = outputParametersArray[0].getParameterName();
            } else {
                throw new GFacProviderException("Output parameter name is not set. Therefore, not being able " +
                        "to filter the job result from standard out ", jobExecutionContext);
            }


            sshClient.connect(properties, new HostKeyVerification() {
                public boolean verifyHost(String s, SshPublicKey sshPublicKey) throws TransportProtocolException {
                    log.debug("Verifying Host: " + s);
                    return true;
                }
            });


            // Initialize the authentication data.
            PublicKeyAuthenticationClient publicKeyAuth = new PublicKeyAuthenticationClient();
            publicKeyAuth.setUsername("ec2-user");
            SshPrivateKeyFile file = SshPrivateKeyFile.parse(new File(PRIVATE_KEY_FILE_PATH));
            SshPrivateKey privateKey = file.toPrivateKey("");
            publicKeyAuth.setKey(privateKey);


            // Authenticate
            int result = sshClient.authenticate(publicKeyAuth);
            if(result== AuthenticationProtocolState.FAILED) {
                throw new GFacProviderException("The authentication failed", jobExecutionContext);
            } else if(result==AuthenticationProtocolState.PARTIAL) {
                throw new GFacProviderException("The authentication succeeded but another"
                        + "authentication is required", jobExecutionContext);
            } else if(result==AuthenticationProtocolState.COMPLETE) {
                log.info("ssh client authentication is complete...");
            }


            SessionChannelClient session = sshClient.openSessionChannel();
            log.info("ssh session successfully opened...");
            session.requestPseudoTerminal("vt100", 80, 25, 0, 0, "");
            session.startShell();
            session.getOutputStream().write(shellCmd.getBytes());

View Full Code Here

      try{
        ConfigurationLoader.initialize(false);
      }catch(IOException e){
        setTask(TASK_ERROR,new String[] {m_errorPrefix+"configuration: "+e.getMessage() });
      }
      m_ssh = new SshClient();


      try{
        m_ssh.setSocketTimeout(m_details.getTimeout()*1000);
        m_ssh.connect(
            m_details.getServer(),

View Full Code Here

                }
            });


        ConfigurationLoader.initialize(false);


        ssh = new SshClient();
        ssh.setSocketTimeout(30000);


        //SshConnectionProperties properties = new SshConnectionProperties();
        //properties.setHost(host);
        //properties.setPort(port);

View Full Code Here


    private boolean login()
    {
        try
        {
            ssh = new SshClient();
            //ssh.setSocketTimeout(timeout);
            //ssh.setKexTimeout(timeout);
            
            Log.debug("Host: "+properties.getHost()+":"+properties.getPort());

View Full Code Here

        airavataAPI.getProvenanceManager().updateApplicationJobData(jobId, shellCmd);
      } catch (AiravataAPIInvocationException e) {
        log.error("Error in saving EC2 shell command!!!", e);
      }
        }
        SshClient sshClient = new SshClient();
        sshClient.setSocketTimeout(SOCKET_TIMEOUT);
        SshConnectionProperties properties = new SshConnectionProperties();
        properties.setHost(this.instance.getPublicDnsName());
        properties.setPort(SSH_PORT);


        // Connect to the host
        try
        {
            String outParamName;
            OutputParameterType[] outputParametersArray = jobExecutionContext.getApplicationContext().
                    getServiceDescription().getType().getOutputParametersArray();
            if(outputParametersArray != null) {
                outParamName = outputParametersArray[0].getParameterName();
            } else {
                throw new GFacProviderException("Output parameter name is not set. Therefore, not being able " +
                        "to filter the job result from standard out ", jobExecutionContext);
            }


            sshClient.connect(properties, new HostKeyVerification() {
                public boolean verifyHost(String s, SshPublicKey sshPublicKey) throws TransportProtocolException {
                    log.debug("Verifying Host: " + s);
                    return true;
                }
            });
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.AUTHENTICATE);
            // Initialize the authentication data.
            PublicKeyAuthenticationClient publicKeyAuth = new PublicKeyAuthenticationClient();
            publicKeyAuth.setUsername(amazonSecurityContext.getUserName());
            SshPrivateKeyFile file = SshPrivateKeyFile.
                    parse(new File(System.getProperty("user.home") + "/.ssh/" + KEY_PAIR_NAME));
            SshPrivateKey privateKey = file.toPrivateKey("");
            publicKeyAuth.setKey(privateKey);


            // Authenticate
            int result = sshClient.authenticate(publicKeyAuth);
            if(result== AuthenticationProtocolState.FAILED) {
                throw new GFacProviderException("The authentication failed", jobExecutionContext);
            } else if(result==AuthenticationProtocolState.PARTIAL) {
                throw new GFacProviderException("The authentication succeeded but another"
                        + "authentication is required", jobExecutionContext);
            } else if(result==AuthenticationProtocolState.COMPLETE) {
                log.info("ssh client authentication is complete...");
            }
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.SUBMITTED);
            SessionChannelClient session = sshClient.openSessionChannel();
            log.info("ssh session successfully opened...");
            session.requestPseudoTerminal("vt100", 80, 25, 0, 0, "");
            session.startShell();
            
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.EXECUTING);

View Full Code Here

        airavataAPI.getProvenanceManager().updateApplicationJobData(jobId, shellCmd);
      } catch (AiravataAPIInvocationException e) {
        log.error("Error in saving EC2 shell command!!!", e);
      }
        }
        SshClient sshClient = new SshClient();
        sshClient.setSocketTimeout(SOCKET_TIMEOUT);
        SshConnectionProperties properties = new SshConnectionProperties();
        properties.setHost(this.instance.getPublicDnsName());
        properties.setPort(SSH_PORT);


        // Connect to the host
        try
        {
            String outParamName;
            OutputParameterType[] outputParametersArray = jobExecutionContext.getApplicationContext().
                    getServiceDescription().getType().getOutputParametersArray();
            if(outputParametersArray != null) {
                outParamName = outputParametersArray[0].getParameterName();
            } else {
                throw new GFacProviderException("Output parameter name is not set. Therefore, not being able " +
                        "to filter the job result from standard out ");
            }


            sshClient.connect(properties, new HostKeyVerification() {
                public boolean verifyHost(String s, SshPublicKey sshPublicKey) throws TransportProtocolException {
                    log.debug("Verifying Host: " + s);
                    return true;
                }
            });
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.AUTHENTICATE);
            // Initialize the authentication data.
            PublicKeyAuthenticationClient publicKeyAuth = new PublicKeyAuthenticationClient();
            publicKeyAuth.setUsername(amazonSecurityContext.getUserName());
            SshPrivateKeyFile file = SshPrivateKeyFile.
                    parse(new File(System.getProperty("user.home") + "/.ssh/" + KEY_PAIR_NAME));
            SshPrivateKey privateKey = file.toPrivateKey("");
            publicKeyAuth.setKey(privateKey);


            // Authenticate
            int result = sshClient.authenticate(publicKeyAuth);
            if(result== AuthenticationProtocolState.FAILED) {
                throw new GFacProviderException("The authentication failed");
            } else if(result==AuthenticationProtocolState.PARTIAL) {
                throw new GFacProviderException("The authentication succeeded but another"
                        + "authentication is required");
            } else if(result==AuthenticationProtocolState.COMPLETE) {
                log.info("ssh client authentication is complete...");
            }
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.SUBMITTED);
            SessionChannelClient session = sshClient.openSessionChannel();
            log.info("ssh session successfully opened...");
            session.requestPseudoTerminal("vt100", 80, 25, 0, 0, "");
            session.startShell();
            
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.EXECUTING);

View Full Code Here

        airavataAPI.getProvenanceManager().updateApplicationJobData(jobId, shellCmd);
      } catch (AiravataAPIInvocationException e) {
        log.error("Error in saving EC2 shell command!!!", e);
      }
        }
        SshClient sshClient = new SshClient();
        sshClient.setSocketTimeout(SOCKET_TIMEOUT);
        SshConnectionProperties properties = new SshConnectionProperties();
        properties.setHost(this.instance.getPublicDnsName());
        properties.setPort(SSH_PORT);


        // Connect to the host
        try
        {
            String outParamName;
            OutputParameterType[] outputParametersArray = jobExecutionContext.getApplicationContext().
                    getServiceDescription().getType().getOutputParametersArray();
            if(outputParametersArray != null) {
                outParamName = outputParametersArray[0].getParameterName();
            } else {
                throw new GFacProviderException("Output parameter name is not set. Therefore, not being able " +
                        "to filter the job result from standard out ", jobExecutionContext);
            }


            sshClient.connect(properties, new HostKeyVerification() {
                public boolean verifyHost(String s, SshPublicKey sshPublicKey) throws TransportProtocolException {
                    log.debug("Verifying Host: " + s);
                    return true;
                }
            });
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.AUTHENTICATE);
            // Initialize the authentication data.
            PublicKeyAuthenticationClient publicKeyAuth = new PublicKeyAuthenticationClient();
            publicKeyAuth.setUsername(amazonSecurityContext.getUserName());
            SshPrivateKeyFile file = SshPrivateKeyFile.
                    parse(new File(System.getProperty("user.home") + "/.ssh/" + KEY_PAIR_NAME));
            SshPrivateKey privateKey = file.toPrivateKey("");
            publicKeyAuth.setKey(privateKey);


            // Authenticate
            int result = sshClient.authenticate(publicKeyAuth);
            if(result== AuthenticationProtocolState.FAILED) {
                throw new GFacProviderException("The authentication failed", jobExecutionContext);
            } else if(result==AuthenticationProtocolState.PARTIAL) {
                throw new GFacProviderException("The authentication succeeded but another"
                        + "authentication is required", jobExecutionContext);
            } else if(result==AuthenticationProtocolState.COMPLETE) {
                log.info("ssh client authentication is complete...");
            }
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.SUBMITTED);
            SessionChannelClient session = sshClient.openSessionChannel();
            log.info("ssh session successfully opened...");
            session.requestPseudoTerminal("vt100", 80, 25, 0, 0, "");
            session.startShell();
            
            GFacUtils.updateApplicationJobStatus(jobExecutionContext, jobId, ApplicationJobStatus.EXECUTING);

View Full Code Here

      BufferedReader reader =
          new BufferedReader(new InputStreamReader(System.in));
      System.out.print("Connect to host? ");
      String hostname = reader.readLine();
      // Make a client connection
      SshClient ssh = new SshClient();
      // Connect to the host
      ssh.connect(hostname);
      PublicKeyAuthenticationClient pk = new PublicKeyAuthenticationClient();
      // Get the users name
      System.out.print("Username? ");
      String username = reader.readLine();
      pk.setUsername(username);
      // Get the private key file
      System.out.print("Path to private key file? ");
      String filename = reader.readLine();
      // Open up the private key file
      SshPrivateKeyFile file =
          SshPrivateKeyFile.parse(new File(filename));
      // If the private key is passphrase protected then ask for the passphrase
      String passphrase = null;
      if (file.isPassphraseProtected()) {
        System.out.print("Enter passphrase? ");
        passphrase = reader.readLine();
      }
      // Get the key
      SshPrivateKey key = file.toPrivateKey(passphrase);
      pk.setKey(key);
      // Try the authentication
      int result = ssh.authenticate(pk);
      // Evaluate the result
      if (result == AuthenticationProtocolState.COMPLETE) {
        // The connection is authenticated we can now do some real work!
        SessionChannelClient session = ssh.openSessionChannel();
        if(!session.requestPseudoTerminal("vt100", 80, 24, 0, 0, ""))
          System.out.println("Failed to allocate a pseudo terminal");
        if(session.startShell()) {
          InputStream in = session.getInputStream();
          OutputStream out = session.getOutputStream();
          IOStreamConnector input =
              new IOStreamConnector(System.in, session.getOutputStream());
          IOStreamConnector output =
              new IOStreamConnector(session.getInputStream(), System.out);
          output.getState().waitForState(IOStreamConnectorState.CLOSED);
        } else
          System.out.println("Failed to start the users shell");
        ssh.disconnect();
      }
      if (result == AuthenticationProtocolState.PARTIAL) {
        System.out.println("Further authentication requried!");
      }
      if (result == AuthenticationProtocolState.FAILED) {

View Full Code Here

0 1 2

TOP

Related Classes of com.sshtools.j2ssh.SshClient

com.antimatterstudios.esftp.TransferSSHTools

com.ericdaugherty.sshwebproxy.SshConnection

com.simoncat.net.MySSHClient

com.simoncat.net.RestartServer

com.simoncat.net.SendFileSFTP

com.sshtools.common.ui.SshToolsApplicationClientPanel

com.sshtools.j2ssh.authentication.AuthenticationProtocolClient

com.sshtools.j2ssh.authentication.PublicKeyAuthenticationClient

com.sshtools.j2ssh.configuration.SshConnectionProperties

com.sshtools.j2ssh.connection.ConnectionProtocol

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.