Class: Metasploit::Aggregator::SessionDetailService

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/metasploit/aggregator/session_detail_service.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SessionDetailService

Returns a new instance of SessionDetailService.



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# File 'lib/metasploit/aggregator/session_detail_service.rb', line 12

def initialize
  @mutex = Mutex.new
  @tlv_queue = Queue.new
  @thread = Thread.new { process_tlv }
  # for now since all data is http no cipher is required on the parser
  @parser = Metasploit::Aggregator::Tlv::PacketParser.new
  @r, @w = IO.pipe
  @payloads_count = 0;
  @detail_cache = {}
end

Instance Method Details

#add_request(request, payload) ⇒ Object 



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# File 'lib/metasploit/aggregator/session_detail_service.rb', line 23

def add_request(request, payload)
  @tlv_queue << [ request, payload ]
  if @detail_cache[payload] && @detail_cache[payload]['REMOTE_SOCKET'].nil?
    @detail_cache[payload]['REMOTE_SOCKET'] = "#{request.socket.peeraddr[3]}:#{request.socket.peeraddr[1]}"
    @detail_cache[payload]['LOCAL_SOCKET'] = "#{request.socket.addr[3]}:#{request.socket.addr[1]}"
  end
end

#process_tlv ⇒ Object 



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# File 'lib/metasploit/aggregator/session_detail_service.rb', line 35

def process_tlv
  while true
    begin
      request, payload = @tlv_queue.pop
      if request.body && request.body.length > 0
        # process body as tlv
        @w.write(request.body)
        packet = @parser.recv(@r)
        next unless packet
        unless @detail_cache[payload]
          @detail_cache[payload] = { 'ID' => (@payloads_count += 1) }
        end
        if packet.has_tlv?(Metasploit::Aggregator::Tlv::TLV_TYPE_UUID)
          args = { :raw => packet.get_tlv_value(Metasploit::Aggregator::Tlv::TLV_TYPE_UUID) }
          @detail_cache[payload]['UUID'] = Metasploit::Aggregator::Tlv::UUID.new(args)
        end
        if packet.has_tlv?(Metasploit::Aggregator::Tlv::TLV_TYPE_MACHINE_ID)
          @detail_cache[payload]['MachineID'] = Digest::MD5.hexdigest(packet.get_tlv_value(Metasploit::Aggregator::Tlv::TLV_TYPE_MACHINE_ID).downcase.strip)
        end
        if packet.has_tlv?(Metasploit::Aggregator::Tlv::TLV_TYPE_USER_NAME)
          @detail_cache[payload]['USER'] = packet.get_tlv_value(Metasploit::Aggregator::Tlv::TLV_TYPE_USER_NAME)
        end
        if packet.has_tlv?(Metasploit::Aggregator::Tlv::TLV_TYPE_COMPUTER_NAME)
          @detail_cache[payload]['HOSTNAME'] = packet.get_tlv_value(Metasploit::Aggregator::Tlv::TLV_TYPE_COMPUTER_NAME)
        end
        if packet.has_tlv?(Metasploit::Aggregator::Tlv::TLV_TYPE_OS_NAME)
          @detail_cache[payload]['OS'] = packet.get_tlv_value(Metasploit::Aggregator::Tlv::TLV_TYPE_OS_NAME)
        end
      end
    rescue
      Logger.log $!
    end
  end
end

#session_details(payload) ⇒ Object 



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# File 'lib/metasploit/aggregator/session_detail_service.rb', line 31

def session_details(payload)
  @detail_cache[payload]
end