Class: Msf::Plugin::Aggregator::AggregatorCommandDispatcher

Inherits:
Object
  • Object
show all
Includes:
Ui::Console::CommandDispatcher
Defined in:
plugins/aggregator.rb

Instance Attribute Summary

Attributes included from Ui::Console::CommandDispatcher

#driver

Attributes included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#shell, #tab_complete_items

Instance Method Summary collapse

Methods included from Ui::Console::CommandDispatcher

#active_module, #active_module=, #active_session, #active_session=, #build_range_array, #docs_dir, #framework, #initialize, #load_config, #log_error, #remove_lines

Methods included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#cmd_help, #cmd_help_help, #cmd_help_tabs, #deprecated_cmd, #deprecated_commands, #deprecated_help, #docs_dir, #help_to_s, included, #initialize, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #tab_complete_directory, #tab_complete_filenames, #tab_complete_generic, #tab_complete_source_address, #unknown_command, #update_prompt

Instance Method Details

#cmd_aggregator_addresses(*_args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 223

def cmd_aggregator_addresses(*_args)
  return if !aggregator_verify

  address_list = @aggregator.available_addresses
  return if address_list.nil?

  print_status("Remote addresses found:")
  address_list.each do |addr|
    print_status("    #{addr}")
  end
end

#cmd_aggregator_cable_add(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 235

def cmd_aggregator_cable_add(*args)
  host, port, certificate = nil
  case args.length
    when 1
      host, port = args[0].split(':', 2)
    when 2
      host, port = args[0].split(':', 2)
      if port.nil?
        port = args[1]
      else
        certificate = args[1]
      end
    when 3
      host, port, certificate = args
    else
      usage_cable_add
      return
  end

  if !aggregator_verify || args.length == 0 || args[0] == '-h' || \
      port.nil? || port.to_i <= 0
    usage_cable_add
    return
  end

  certificate = File.new(certificate).read if certificate && File.exists?(certificate)

  @aggregator.add_cable(Metasploit::Aggregator::Cable::HTTPS, host, port, certificate)
end

#cmd_aggregator_cable_remove(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 275

def cmd_aggregator_cable_remove(*args)
  case args.length
    when 1
      host, port = args[0].split(':', 2)
    when 2
      host, port = args
  end
  if !aggregator_verify || args.length == 0 || args[0] == '-h' || host.nil?
    usage_cable_remove
    return
  end
  @aggregator.remove_cable(host, port)
end

#cmd_aggregator_cables(*_args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 265

def cmd_aggregator_cables(*_args)
  return if !aggregator_verify
  res = @aggregator.cables
  print_status("Remote Cables:")
  res.each do |k|
    print_status("    #{k}")
  end

end

#cmd_aggregator_connect(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 136

def cmd_aggregator_connect(*args)
  if !args[0]
    if ::File.readable?("#{Aggregator_yaml}")
      lconfig = YAML.load_file("#{Aggregator_yaml}")
      @host = lconfig['default']['server']
      @port = lconfig['default']['port']
      
      return
    end
  end

  if args.length == 0 || args[0].empty? || args[0] == "-h"
    usage_connect
    return
  end

  @host = @port = @sslv = nil

  case args.length
  when 1
    @host, @port = args[0].split(':', 2)
    @port ||= '2447'
  when 2
    @host, @port = args
  else
    usage_connect
    return
  end
  
end

#cmd_aggregator_default_forward(*_args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 314

def cmd_aggregator_default_forward(*_args)
  return if !aggregator_verify

  @aggregator.register_default(@aggregator.uuid, nil)
end

#cmd_aggregator_disconnect(*_args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 341

def cmd_aggregator_disconnect(*_args)
  if @aggregator && @aggregator.available?
    # check if this connection is the default forward
    @aggregator.register_default(nil, nil) if @aggregator.default == @aggregator.uuid

    # now check for any specifically forwarded sessions
    local_sessions_by_id = {}
    framework.sessions.each_pair do |_id, s|
      local_sessions_by_id[s.conn_id] = s
    end

    sessions = @aggregator.sessions
    unless sessions.nil?
      sessions.each_pair do |session, console|
        next unless local_sessions_by_id.keys.include?(session)
        if console == @aggregator.uuid
           # park each session locally addressed
          cmd_aggregator_session_park(framework.sessions.key(local_sessions_by_id[session]))
        else
          # simple disconnect session that were from the default forward
          framework.sessions.deregister(local_sessions_by_id[session])
        end
      end
    end
  end
  @aggregator.stop if @aggregator
  if @payload_job_ids
    @payload_job_ids.each do |id|
      framework.jobs.stop_job(id)
    end
    @payload_job_ids = nil
  end
  @aggregator = nil
end

#cmd_aggregator_save(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 112

def cmd_aggregator_save(*args)
  # if we are logged in, save session details to aggregator.yaml
  if args.length > 0 || args[0] == "-h"
    usage_save
    return
  end

  if args[0]
    usage_save
    return
  end

  group = "default"

  if (@host && @host.length > 0) && (@port && @port.length > 0 && @port.to_i > 0)
    config = { "#{group}" => { 'server' => @host, 'port' => @port } }
    ::File.open("#{Aggregator_yaml}", "wb") { |f| f.puts YAML.dump(config) }
    print_good("#{Aggregator_yaml} created.")
  else
    print_error("Missing server/port - reconnect and then try again.")
    return
  end
end

#cmd_aggregator_session_forward(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 320

def cmd_aggregator_session_forward(*args)
  return if !aggregator_verify

  remote_id = nil
  case args.length
    when 1
      remote_id = args[0]
    else
      usage_session_forward
      return
  end
  # find session with ID matching request
  @aggregator.sessions.each do |session|
    session_uri, _target = session
    details = @aggregator.session_details(session_uri)
    next unless details['ID'] == remote_id
      return @aggregator.obtain_session(session_uri, @aggregator.uuid)
  end
  print_error("#{remote_id} was not found.")
end

#cmd_aggregator_session_park(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 289

def cmd_aggregator_session_park(*args)
  return if !aggregator_verify

  case args.length
    when 1
      session_id = args[0]
      s = framework.sessions.get(session_id)
      unless s.nil?
        if @aggregator.sessions.keys.include? s.conn_id
          @aggregator.release_session(s.conn_id)
          framework.sessions.deregister(s)
        else
          # TODO: determine if we can add a transport and route with the
          # aggregator. For now, just report action not taken.
          print_status("#{session_id} does not originate from the aggregator connection.")
        end
      else
        print_status("#{session_id} is not a valid session.")
      end
    else
      usage('aggregator_session_park session_id')
      return
  end
end

#cmd_aggregator_sessions(*args) ⇒ Object 



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# File 'plugins/aggregator.rb', line 167

def cmd_aggregator_sessions(*args)
  case args.length
    when 0
      isDetailed = false
    when 1
      unless args[0] == "-v"
        usage_sessions
        return
      end
      isDetailed = true
    else
      usage_sessions
      return
  end
  return unless aggregator_verify

  sessions_list = @aggregator.sessions
  return if sessions_list.nil?

  session_map = {}

  # get details for each session and print in format of sessions -v
  sessions_list.each do |session|
    session_id, target = session
    details = @aggregator.session_details(session_id)
    local_id = nil
    framework.sessions.each_pair do |key, value|
      next unless value.conn_id == session_id
      local_id = key
    end
    # filter session that do not have details as forwarding options (this may change later)
    next unless details && details['ID']
    session_map[details['ID']] = [details, target, local_id]
  end

  print_status("Remote sessions")
  print_status("===============")
  print_status("")
  if session_map.length == 0
    print_status("No remote sessions.")
  else
    unless isDetailed
      print_status("  Id  Remote Id  Type                      Information          Connection")
      print_status("  --  ---------  ----                      -----------          ----------")
    end
    session_map.keys.sort.each do |key|
      details, target, local_id = session_map[key]
      unless isDetailed
        show_session(details, target, local_id)
      else
        show_session_detailed(details, target, local_id)
      end
    end
  end
end

#commands ⇒ Object 



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# File 'plugins/aggregator.rb', line 22

def commands
  {
    'aggregator_connect'         => "Connect to a running Aggregator instance ( host[:port] )",
    'aggregator_save'            => "Save connection details to an Aggregator instance",
    'aggregator_disconnect'      => "Disconnect from an active Aggregator instance",
    'aggregator_addresses'       => "List all remote ip addresses available for ingress",
    'aggregator_cables'          => "List all remote listeners for sessions",
    'aggregator_cable_add'       => "Setup remote https listener for sessions",
    'aggregator_cable_remove'    => "Stop remote listener for sessions",
    'aggregator_default_forward' => "forward a unlisted/unhandled sessions to a specified listener",
    'aggregator_sessions'        => "List all remote sessions currently available from the Aggregator instance",
    'aggregator_session_forward' => "forward a session to a specified listener",
    'aggregator_session_park'    => "Park an existing session on the Aggregator instance"
  }
end

#name ⇒ Object 



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# File 'plugins/aggregator.rb', line 18

def name
  "Aggregator"
end

#usage(*lines) ⇒ Object 



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# File 'plugins/aggregator.rb', line 47

def usage(*lines)
  print_status("Usage: ")
  lines.each do |line|
    print_status("       #{line}")
  end
end

#usage_cable_add ⇒ Object 



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# File 'plugins/aggregator.rb', line 64

def usage_cable_add
  usage('aggregator_cable_add host:port [certificate]',
        ' -OR- ',
        'aggregator_cable_add host port [certificate]')
end

#usage_cable_remove ⇒ Object 



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# File 'plugins/aggregator.rb', line 70

def usage_cable_remove
  usage('aggregator_cable_remove host:port',
        ' -OR- ',
        'aggregator_cable_remove host port')
end

#usage_connect ⇒ Object 



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# File 'plugins/aggregator.rb', line 58

def usage_connect
  usage("aggregator_connect host[:port]",
        " -OR- ",
        "aggregator_connect host port")
end

#usage_default_forward ⇒ Object 



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# File 'plugins/aggregator.rb', line 80

def usage_default_forward
  usage("aggregator_session_forward")
end

#usage_save ⇒ Object 



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# File 'plugins/aggregator.rb', line 54

def usage_save
  usage("aggregator_save")
end

#usage_session_forward ⇒ Object 



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# File 'plugins/aggregator.rb', line 76

def usage_session_forward
  usage("aggregator_session_forward remote_id")
end