Examples of org.jboss.remoting3.Connection

com.trilead.ssh2.Connection
The VersionedConnectionFactory to negotiate the version on the client side and return an appropriate VersionedConnection for the negotiated version.
As the only entry point to this class is the create method and as that method creates a new instance for each call it is guaranteed there will not be concurrent negotiations occurring. @author Darran Lofthouse

                }


                s_logger.info("Attempting to SSH into windows host " + host
                        + " with retry attempt: " + retry + " for account " + _account.get());


                Connection conn = new Connection(host);
                conn.connect(null, 60000, 60000);


                s_logger.info("User " + _account.get() + " ssHed successfully into windows host " + host);
                boolean success = false;
                boolean isAuthenticated = conn.authenticateWithPassword(
                        "Administrator", "password");
                if (isAuthenticated == false) {
                    return "Authentication failed";
                }
                else {
                    s_logger.info("Authentication is successfull");
                }


                try {
                    SCPClient scp = new SCPClient(conn);
                    scp.put("wget.exe", "wget.exe", "C:\\Users\\Administrator", "0777");
                    s_logger.info("Successfully put wget.exe file");
                } catch (Exception ex) {
                    s_logger.error("Unable to put wget.exe " + ex);
                }


                if (conn == null ){
                    s_logger.error("Connection is null");
                }
                Session sess = conn.openSession();


                s_logger.info("User + " + _account.get() + " executing : wget http://192.168.1.250/dump.bin");
                sess
                .execCommand("wget http://192.168.1.250/dump.bin && dir dump.bin");


                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.");
                            return null;
                        }


                        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) {
                    Thread.sleep(120000);
                    return null;
                } else {

View Full Code Here

                }


                s_logger.info("Attempting to SSH into linux host " + host
                        + " with retry attempt: " + retry + ". Account is " + _account.get());


                Connection conn = new Connection(host);
                conn.connect(null, 60000, 60000);


                s_logger.info("User + " + _account.get() + " ssHed successfully into linux host " + host);


                boolean isAuthenticated = conn.authenticateWithPassword("root",
                        password);


                if (isAuthenticated == false) {
                    s_logger.info("Authentication failed for root with password" + password);
                    return "Authentication failed";


                }


                boolean success = false;
                String linuxCommand = null;


                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();
                s_logger.info("User " + _account.get() + " executing : " + linuxCommand);
                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.");
                            return null;
                        }


                        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) {
                        result = "SSH Linux Network test fail";

View Full Code Here

          }
          for (VirtualMachine vm: this.virtualMachines ){
            
              s_logger.info("Attempting to SSH into linux host " + this.publicIp
                  + " with retry attempt: " + retry);
              Connection conn = new Connection(this.publicIp);
              conn.connect(null, 600000, 600000);


              s_logger.info("SSHed successfully into linux host " + this.publicIp);


              boolean isAuthenticated = conn.authenticateWithPassword("root",
                  "password");


              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) {
              s_logger.error(ex);
              retry++;
              if (retry == retryNum) {

View Full Code Here

        }


        s_logger.info("Attempting to SSH into linux host " + host
            + " with retry attempt: " + retry);


        Connection conn = new Connection(host);
        conn.connect(null, 60000, 60000);


        s_logger.info("User + ssHed successfully into linux host " + host);


        boolean isAuthenticated = conn.authenticateWithPassword("root",
            password);


        if (isAuthenticated == false) {
          s_logger.info("Authentication failed for root with password" + password);
          System.exit(2);
        }
        
        boolean success = false;
        String linuxCommand = null;
        
        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) {
            System.exit(2);

View Full Code Here

            System.exit(2);
        }


        try {
            s_logger.info("Attempting to SSH into host " + host);
            Connection conn = new Connection(host);
            conn.connect(null, 60000, 60000);


            s_logger.info("User + ssHed successfully into host " + host);


            boolean isAuthenticated = conn.authenticateWithPassword("root", password);


            if (isAuthenticated == false) {
                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);
        }

View Full Code Here

     */
    private void openConnection() throws IOException {


    boolean isAuthenticated = false;
    String message= "";
    connection = new Connection(host, port);


        connection.connect(new HostVerifier(knownHostsDatabase));
        if(SSHUtil.checkString(keyFile) == null && SSHUtil.checkString(password) == null) {
            message += "No key or password specified - trying default keys \n";
            if (logger.isLoggable(Level.FINE)) {

View Full Code Here


        //password is must for key distribution
        if (passwd == null) {
            throw new IOException("SSH password is required for distributing the public key. You can specify the SSH password in a password file and pass it through --passwordfile option.");
        }
        connection = new Connection(node, port);
        connection.connect();
        connected = connection.authenticateWithPassword(userName, passwd);


        if(!connected) {
            throw new IOException("SSH password authentication failed for user " + userName + " on host " + node);
        }
        
        //We open up a second connection for scp and exec. For some reason, a hang
        //is seen in MKS if we try to do everything using the same connection.
        Connection conn = new Connection(node, port);
        conn.connect();
        boolean ret = conn.authenticateWithPassword(userName, passwd);
        
        if (!ret) {
            throw new IOException("SSH password authentication failed for user " + userName + " on host " + node);
        }
        //initiate scp client
        SCPClient scp = new SCPClient(conn);
        SFTPClient sftp = new SFTPClient(connection);


        if (key.exists()) {


            //fixes .ssh file mode
            setupSSHDir();


            if (pubKeyFile == null) {
                pubKeyFile = keyFile + ".pub";
            }


            File pubKey = new File(pubKeyFile);
            if(!pubKey.exists()) {
                throw new IOException("Public key file " + pubKeyFile + " does not exist.");
            }


            try {
                if(!sftp.exists(SSH_DIR)) {
                    if(logger.isLoggable(Level.FINER)) {
                        logger.fine(SSH_DIR + " does not exist");
                    }
                    sftp.mkdirs(".ssh", 0700);
                }
            } catch (Exception e) {
                if(logger.isLoggable(Level.FINER)) {
                    e.printStackTrace();
                }
                throw new IOException("Error while creating .ssh directory on remote host:" + e.getMessage());
            }


            //copy over the public key to remote host
            scp.put(pubKey.getAbsolutePath(), "key.tmp", ".ssh", "0600");            


            //append the public key file contents to authorized_keys file on remote host
            String mergeCommand = "cd .ssh; cat key.tmp >> " + AUTH_KEY_FILE;
            if(logger.isLoggable(Level.FINER)) {
                logger.finer("mergeCommand = " + mergeCommand);
            }
            if(conn.exec(mergeCommand, new ByteArrayOutputStream())!=0) {
                throw new IOException("Failed to propogate the public key " + pubKeyFile + " to " + host);
            }
            logger.info("Copied keyfile " + pubKeyFile + " to " + userName + "@" + host);


            //remove the public key file on remote host
            if(conn.exec("rm .ssh/key.tmp", new ByteArrayOutputStream())!=0) {
                logger.warning("WARNING: Failed to remove the public key file key.tmp on remote host " + host);
            }
            if(logger.isLoggable(Level.FINER)) {
                logger.finer("Removed the temporary key file on remote host");
            }
            
            //Lets fix all the permissions
            //On MKS, chmod doesn't work as expected. StrictMode needs to be disabled
            //for connection to go through
            logger.info("Fixing file permissions for home(755), .ssh(700) and authorized_keys file(644)");
            sftp.chmod(".", 0755);
            sftp.chmod(SSH_DIR, 0700);
            sftp.chmod(SSH_DIR + AUTH_KEY_FILE, 0644);
            connection.close();
            conn.close();
        }
    }

View Full Code Here

     * Check if we can authenticate using public key auth
     * @return true|false
     */
    public boolean checkConnection() {
        boolean status = false;
        Connection c = null;
        c = new Connection(host, port);
        try {
            c.connect();
            File f = new File(keyFile);
            if(logger.isLoggable(Level.FINER)) {
                logger.finer("Checking connection...");
            }
            status = c.authenticateWithPublicKey(userName, f, rawKeyPassPhrase);
            if (status) {
                logger.info("Successfully connected to " + userName + "@" + host + " using keyfile " + keyFile);
            }
        } catch(IOException ioe) {
            Throwable t = ioe.getCause();
            if (t != null) {
                String msg = t.getMessage();
                logger.warning("Failed to connect or authenticate: " + msg);
            }
            if (logger.isLoggable(Level.FINER)) {
                logger.log(Level.FINER, "Failed to connect or autheticate: ", ioe);
            }
        } finally {
            c.close();
        }
        return status;
    }

View Full Code Here

     * Check if we can connect using password auth
     * @return true|false
     */
    public boolean checkPasswordAuth() {
        boolean status = false;
        Connection c = null;
        try {
            c = new Connection(host, port);
            c.connect();
            if(logger.isLoggable(Level.FINER)) {
                logger.finer("Checking connection...");
            }
            status = c.authenticateWithPassword(userName, password);
            if (status) {
                logger.finer("Successfully connected to " + userName + "@" + host + " using password authentication");
            }
        } catch(IOException ioe) {
            //logger.printExceptionStackTrace(ioe);
            if (logger.isLoggable(Level.FINER)) {
                ioe.printStackTrace();
            }
        } finally {
            c.close();
        }
        return status;
    }

View Full Code Here

            int port = location.hasPort() ? location.getPort() : credentials.getPortNumber();
            if (port < 0) {
                port = 22;
            }
            if (!isUsePersistentConnection()) {
                Connection connection = openConnection(location, credentials, port, connectTimeout);
                return new SSHConnectionInfo(null, "unpersistent", connection, false);
            }
            String key = credentials.getUserName() + ":" + location.getHost() + ":" + port;
            String id = credentials.getUserName() + ":" + location.getHost() + ":" + port;
            if (credentials.getPrivateKeyFile() != null) {
                key += ":" + credentials.getPrivateKeyFile().getAbsolutePath();
            }
            if (credentials.getPassphrase() != null) {
                key += ":" + credentials.getPassphrase();
            }
            if (credentials.getPassword() != null) {
                key += ":" + credentials.getPassword();
            }
            SSHConnectionInfo connectionInfo = null;
            LinkedList connectionsList = (LinkedList) ourConnectionsPool.get(key);
            if (connectionsList == null) {
                connectionsList = new LinkedList();
                ourConnectionsPool.put(key, connectionsList);
            }
            SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, 
                    ourRequestor + ": EXISTING CONNECTIONS COUNT: " + connectionsList.size());
            for (Iterator infos = connectionsList.iterator(); infos.hasNext();) {
                SSHConnectionInfo info = (SSHConnectionInfo) infos.next();
                // ping connection here. if it is stale - close connection and remove it from the pool.
                if (useConnectionPing) {
                    try {
                        info.myConnection.ping();
                    } catch (IOException e) {
                        // ping failed, remove _this_ info only and close its connection.
                        // the we may check next available connection.
                        
                        // all channels binded to the closed connection will be closed
                        // on the next attempt to access them.
                        SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, 
                                ourRequestor + ": ROTTEN CONNECTION DETECTED, WILL CLOSE IT: " + info);
                        infos.remove();
                        // to let it be closed even if it is the last one.
                        info.setPersistent(false);
                        SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, 
                                ourRequestor + ": ROTTEN CONNECTION MADE NOT PERSISTENT: " + info);
                        closeConnection(info);
                        continue;
                    }
                } else {
                    SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, 
                            "SKIPPING CONNECTION PING, IT HAS BEEN DISABLED");
                }
                if (info.getSessionCount() < MAX_SESSIONS_PER_CONNECTION) {
                    info.resetTimeout();
                    SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, 
                            ourRequestor + ": REUSING ONE WITH " + info.getSessionCount() + " SESSIONS: " + info.myConnection);
                    return info;
                }
            }
            SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, ourRequestor + ": OPENING NEW CONNECTION");
            Connection connection = openConnection(location, credentials, port, connectTimeout);
            connectionInfo = new SSHConnectionInfo(key, id, connection, true);
            connectionsList.add(connectionInfo);
            SVNDebugLog.getDefaultLog().logFine(SVNLogType.NETWORK, ourRequestor + ": NEW CONNECTION OPENED, " +
                "TOTAL: " + connectionsList.size());
            return connectionInfo;

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.jboss.remoting3.Connection

com.oltpbenchmark.util.SSHGetStats

org.apache.hadoop.hbase.security.User

org.apache.hadoop.io.DataOutputBuffer

org.apache.hadoop.io.Writable

org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcSaslProto

org.apache.hadoop.security.UserGroupInformation

org.jboss.as.appclient.service.ApplicationClientStartService

org.jboss.as.appclient.service.LazyConnectionContextSelector

org.jboss.as.cli.gui.JConsoleCLIPlugin

org.jboss.as.controller.client.impl.RemotingModelControllerClient

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.