Package ch.ethz.ssh2

Examples of ch.ethz.ssh2.Session

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              if (isAuthenticated == false) {
                s_logger.info("Authentication failed");
              }
              //execute copy command
              Session sess = conn.openSession();
              String fileName;
              Random ran = new Random();
              fileName=Math.abs(ran.nextInt())+"-file";
              String copyCommand = new String ("./scpScript "+vm.getPrivateIp()+" "+fileName);
              s_logger.info("Executing " + copyCommand);
              sess.execCommand(copyCommand);
              Thread.sleep(120000);
              sess.close();
             
              //execute wget command
              sess = conn.openSession();
              String downloadCommand = new String ("wget http://172.16.0.220/scripts/checkDiskSpace.sh; chmod +x *sh; ./checkDiskSpace.sh; rm -rf checkDiskSpace.sh");
              s_logger.info("Executing " + downloadCommand);
              sess.execCommand(downloadCommand);
              Thread.sleep(120000);
              sess.close();
             
              //close the connection
              conn.close();
            }
          }catch (Exception ex) {
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        if (i % 10 == 0)
          linuxCommand = "rm -rf *; wget http://192.168.1.250/dump.bin && ls -al dump.bin";
        else
          linuxCommand = "wget http://192.168.1.250/dump.bin && ls -al dump.bin";
       
        Session sess = conn.openSession();
        sess.execCommand(linuxCommand);

        InputStream stdout = sess.getStdout();
        InputStream stderr = sess.getStderr();
       

        byte[] buffer = new byte[8192];
        while (true) {
          if ((stdout.available() == 0) && (stderr.available() == 0)) {
            int conditions = sess.waitForCondition(
                ChannelCondition.STDOUT_DATA
                    | ChannelCondition.STDERR_DATA
                    | ChannelCondition.EOF, 120000);

            if ((conditions & ChannelCondition.TIMEOUT) != 0) {
              s_logger
                  .info("Timeout while waiting for data from peer.");
              System.exit(2);
            }

            if ((conditions & ChannelCondition.EOF) != 0) {
              if ((conditions & (ChannelCondition.STDOUT_DATA | ChannelCondition.STDERR_DATA)) == 0) {
                break;
              }
            }
          }

          while (stdout.available() > 0) {
            success = true;
            int len = stdout.read(buffer);
            if (len > 0) // this check is somewhat paranoid
              s_logger.info(new String(buffer, 0, len));
          }

          while (stderr.available() > 0) {
            /* int len = */stderr.read(buffer);
          }
        }

        sess.close();
        conn.close();
       
        if (!success) {
          retry++;
          if (retry == MAX_RETRY_LINUX) {
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                s_logger.info("Authentication failed for root with password" + password);
                System.exit(2);
            }
           
            String linuxCommand = "wget " + url;
            Session sess = conn.openSession();
            sess.execCommand(linuxCommand);
            sess.close();
            conn.close();
         
        } catch (Exception e) {
            s_logger.error("SSH test fail with error", e);
            System.exit(2);
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        if (logger.isLoggable(Level.FINER)) {
            logger.finer("Running command " + command + " on host: " + this.host);
        }

        openConnection();
        final Session sess = connection.openSession();

        int status = exec(sess, command, os, listInputStream(stdinLines));

        // XXX: Should we close connection after each command or cache it
        // and re-use it?
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        }
       
        public Session openSession() throws IOException {
            lock(Thread.currentThread());
            try {
                Session session = myConnection.openSession();
                if (session != null) {
                    mySessionCount++;
                }
                SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK,
                        ourRequestor + ": SESSION OPENED: " + this + "." + mySessionCount);
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   * @param source
   * @param destination
   * @throws IOException
   */
  public void copy(String source, String destination) throws IOException {
    Session sess = createSession();
    String serverDestPath = destination;
    SFTPv3DirectoryEntry pathEntry = getDirectoryEntry(destination);
    if (pathEntry.attributes.isRegularFile())
      serverDestPath = serverDestPath.substring(0, serverDestPath
          .lastIndexOf("/"));

    SFTPv3DirectoryEntry pathEntrySource = getDirectoryEntry(source);
    if (pathEntrySource.attributes.isDirectory())
      return;

    String copyCommand = JSimConstants.COPYSSH;
    copyCommand = copyCommand.replace("%1", source);
    copyCommand = copyCommand.replace("%2", serverDestPath);
    sess.execCommand(copyCommand);
    sess.close();
  }
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   * Creates a SSH Session object
   * @return session object
   * @throws IOException
   */
  public Session createSession() throws IOException {
    Session sess = null;
    if (conn != null)
      sess = conn.openSession();
    return sess;
  }
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        }
       
        public Session openSession() throws IOException {
            lock(Thread.currentThread());
            try {
                Session session = myConnection.openSession();
                if (session != null) {
                    mySessionCount++;
                }
                SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK,
                        ourRequestor + ": SESSION OPENED: " + this + "." + mySessionCount);
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        }
       
        public Session openSession() throws IOException {
            lock(Thread.currentThread());
            try {
                Session session = myConnection.openSession();
                if (session != null) {
                    mySessionCount++;
                }
                SVNDebugLog.getDefaultLog().info(ourRequestor + ": SESSION OPENED: " + this + "." + mySessionCount);
                return session;
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                    if (isAuthenticated == false) {
                        s_logger.info("Authentication failed");
                    }
                    //execute copy command
                    Session sess = conn.openSession();
                    String fileName;
                    Random ran = new Random();
                    fileName = Math.abs(ran.nextInt()) + "-file";
                    String copyCommand = new String("./scpScript " + vm.getPrivateIp() + " " + fileName);
                    s_logger.info("Executing " + copyCommand);
                    sess.execCommand(copyCommand);
                    Thread.sleep(120000);
                    sess.close();

                    //execute wget command
                    sess = conn.openSession();
                    String downloadCommand =
                        new String("wget http://172.16.0.220/scripts/checkDiskSpace.sh; chmod +x *sh; ./checkDiskSpace.sh; rm -rf checkDiskSpace.sh");
                    s_logger.info("Executing " + downloadCommand);
                    sess.execCommand(downloadCommand);
                    Thread.sleep(120000);
                    sess.close();

                    //close the connection
                    conn.close();
                }
            } catch (Exception ex) {
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Related Classes of ch.ethz.ssh2.Session

  • at.molindo.esi4j.mapping.TypeMapping
  • Basic
  • BasicWithHTTPProxy
  • ch.ethz.ssh2.auth.AuthenticationManager
  • ch.ethz.ssh2.channel.ChannelManager
  • ch.ethz.ssh2.channel.X11ServerData
  • ch.ethz.ssh2.Connection
  • ch.ethz.ssh2.crypto.cipher.BlockCipher
  • ch.ethz.ssh2.crypto.digest.HashForSSH2Types
  • ch.ethz.ssh2.crypto.digest.MAC
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