Class: Thm::Producer

Inherits:
DataServices show all
Defined in:
lib/thm/producer.rb

Overview

Send data else were

Instance Attribute Summary

Attributes inherited from DataServices

#autocommit, #datastore, #dbhost, #dbname, #dbpass, #dbuser, #debug, #mqhost, #mqpass, #mquser, #mqvhost, #queueprefix, #tblname_ippacket, #tblname_tcppacket, #tblname_udppacket

Instance Method Summary collapse

Methods inherited from DataServices

#commit, #dbconnect, #initialize, #mqclose, #mqconnect, #query

Constructor Details

This class inherits a constructor from Thm::DataServices

Instance Method Details

#dbclose ⇒ Object 



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# File 'lib/thm/producer.rb', line 199

def dbclose
  if @conn.autocommit == false; @conn.commit; end
  @conn.save
  @conn.release
  @conn.close
end

#from_db_to_mq(ippacketsql) ⇒ Object 



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# File 'lib/thm/producer.rb', line 94

def from_db_to_mq(ippacketsql)
  # Retrieve GUID
  n, t, s, v = 1, 1, 1, 1
  if @conn.is_connected?
    res = @conn.query("#{ippacketsql}")
    while row = res.fetch_hash do
      guid = row["guid"].strip
      if t == 100
        puts "MSGID: #{n} GUID: #{guid}"
        t = 0
      end
      t = t + 1 unless t == 100
      pcktdata = {  'ippacket' => { 
              'guid' => row["guid"], 
              'recv_date' => row["recv_date"], 
              'ip_df' => row["ip_df"], 
              'ip_dst' => row["ip_dst"],
              'ip_hlen' => row["ip_hlen"],
              'ip_id' => row["ip_id"],
              'ip_len' => row["ip_len"],
              'ip_mf' => row["ip_mf"],
              'ip_off' => row["ip_off"],
              'ip_proto' => row["ip_proto"],
              'ip_src' => row["ip_src"],
              'ip_sum' => row["ip_sum"],
              'ip_tos' => row["ip_tos"],
              'ip_ttl' => row["ip_ttl"],
              'ip_ver' => row["ip_ver"]
            } 
      }
      pcktyaml = pcktdata.to_yaml
      q = @ch.queue("#{@queueprefix}_ippacket")
      @ch.default_exchange.publish("#{pcktyaml}", :routing_key => q.name)
      # TCP Packet
      #puts "Process TCP Data"
      tcppacketsqlcount = "SELECT COUNT(*) as num FROM #{@tblname_tcppacket} WHERE guid = '#{guid}'"
      res2count = @conn.query("#{tcppacketsqlcount}")
      row2count = res2count.fetch_hash
      tcpcount = row2count["num"]
      #puts "TCP Record Count: #{tcpcount}" if tcpcount.to_i > 0
      tcppacketsql = "SELECT * FROM #{@tblname_tcppacket} WHERE guid = '#{guid}'"
      res2 = @conn.query("#{tcppacketsql}")
      while row2 = res2.fetch_hash do
        if s == 100
          puts "TCP: MSGID: #{n} GUID: #{guid}"
          s = 0
        end
        s = s + 1 unless s == 100
        pcktdata = { 'tcppacket' => {
                'guid' => row2["guid"],
                'recv_date' => row2["recv_date"],
                'tcp_data_len' => row2["tcp_data_len"],
                'tcp_dport' => row2["tcp_dport"],
                'tcp_ack' => row2["tcp_ack"],
                'tcp_fin' => row2["tcp_fin"],
                'tcp_syn' => row2["tcp_syn"],
                'tcp_rst' => row2["tcp_rst"],
                'tcp_psh' => row2["tcp_psh"],
                'tcp_urg' => row2["tcp_urg"],
                'tcp_off' => row2["tcp_off"],
                'tcp_hlen' => row2["tcp_hlen"],
                'tcp_seq' => row2["tcp_seq"],
                'tcp_sum' => row2["tcp_sum"],
                'tcp_sport' => row2["tcp_sport"],
                'tcp_urp' => row2["tcp_urp"],
                'tcp_win' => row2["tcp_win"]
              }
          }
          pcktyaml = pcktdata.to_yaml
          q = @ch.queue("#{@queueprefix}_tcppacket")
          @ch.default_exchange.publish("#{pcktyaml}", :routing_key => q.name)
        end
        # UDP Packet
        #puts "Process UDP Data"
        udppacketsqlcount = "SELECT COUNT(*) as num FROM #{@tblname_udppacket} WHERE guid = '#{guid}'"
        res3count = @conn.query("#{udppacketsqlcount}")
        row3count = res3count.fetch_hash
        udpcount = row3count["num"]
        #puts "UDP Record Count: #{udpcount}" if udpcount.to_i > 0
        udppacketsql = "SELECT * FROM #{@tblname_udppacket} WHERE guid = '#{guid}'"
        res3 = @conn.query("#{udppacketsql}")
        while row3 = res3.fetch_hash do
            if v == 100
              puts "UDP: MSGID: #{n} GUID: #{guid}"
              v = 0
            end
            v = v + 1 unless v == 100
            pcktdata = { 'udppacket' => {
                    'guid' => row3["guid"],
                    'recv_date' => row3["recv_date"],
                    'udp_dport' => row3["udp_dport"],
                    'udp_len' => row3["udp_len"],
                    'udp_sum' => row3["udp_sum"],
                    'udp_sport' => row3["udp_sport"]
                }
            }
            pcktyaml = pcktdata.to_yaml
            q = @ch.queue("#{@queueprefix}_udppacket")
            @ch.default_exchange.publish("#{pcktyaml}", :routing_key => q.name)
        end
        n = n + 1
    end
  end
end

#from_interface_to_mq(interface, pcapfilters = "") ⇒ Object 



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# File 'lib/thm/producer.rb', line 16

def from_interface_to_mq(interface, pcapfilters="")
  # TODO
  trace = Pcaplet.new("-n -i #{interface}")
  if pcapfilters != ""
    filter1 = Pcap::Filter.new("#{pcapfilters}", trace.capture)
    trace.add_filter(filter1)
    puts "Using Filter: #{pcapfilters}"
  end
  puts "Packet capture in progress press CTRL+C to exit ..."
  trace.each_packet { |pkt|
    guid = Tools::guid # IP / TCP / UDP relationship
    if pkt.ip?
      pcktdata = {  'ippacket' => { 
              'guid' => "#{guid}", 
              'recv_date' => Time.now, 
              'ip_df' => pkt.ip_df?, 
              'ip_dst' => "#{pkt.ip_dst}",
              'ip_hlen' => pkt.ip_hlen,
              'ip_id' => pkt.ip_id,
              'ip_len' => pkt.ip_len,
              'ip_mf' => pkt.ip_mf?,
              'ip_off' => pkt.ip_off,
              'ip_proto' => pkt.ip_proto,
              'ip_src' => "#{pkt.ip_src}",
              'ip_sum' => pkt.ip_sum,
              'ip_tos' => pkt.ip_tos,
              'ip_ttl' => pkt.ip_ttl,
              'ip_ver' => pkt.ip_ver
            } 
      }
      pcktyaml = pcktdata.to_yaml
      q = @ch.queue("#{@queueprefix}_ippacket")
      @ch.default_exchange.publish("#{pcktyaml}", :routing_key => q.name)
    end
    
    if pkt.tcp?
      pcktdata = { 'tcppacket' => {
              'guid' => "#{guid}",
              'recv_date' => Time.now,
              'tcp_data_len' => pkt.tcp_data_len,
              'tcp_dport' => pkt.tcp_dport,
              'tcp_ack' => pkt.tcp_ack?,
              'tcp_fin' => pkt.tcp_fin?,
              'tcp_syn' => pkt.tcp_syn?,
              'tcp_rst' => pkt.tcp_rst?,
              'tcp_psh' => pkt.tcp_psh?,
              'tcp_urg' => pkt.tcp_urg?,
              'tcp_off' => pkt.tcp_off,
              'tcp_hlen' => pkt.tcp_hlen,
              'tcp_seq' => pkt.tcp_seq,
              'tcp_sum' => pkt.tcp_sum,
              'tcp_sport' => pkt.tcp_sport,
              'tcp_urp' => pkt.tcp_urp,
              'tcp_win' => pkt.tcp_win
            }
        }
        pcktyaml = pcktdata.to_yaml
        q = @ch.queue("#{@queueprefix}_tcppacket")
        @ch.default_exchange.publish("#{pcktyaml}", :routing_key => q.name)
    end
    
    if pkt.udp?
        pcktdata = { 'udppacket' => {
              'guid' => "#{guid}",
              'recv_date' => Time.now,
              'udp_dport' => pkt.udp_dport,
              'udp_len' => pkt.udp_len,
              'udp_sum' => pkt.udp_sum,
              'udp_sport' => pkt.udp_sport
            }
        }
        pcktyaml = pcktdata.to_yaml
        q = @ch.queue("#{@queueprefix}_udppacket")
        @ch.default_exchange.publish("#{pcktyaml}", :routing_key => q.name)       
    end
  }
end