Class: Thm::Consumer

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

Overview

Bulk load from queue YAML into Database

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

#from_mq_to_db ⇒ Object 



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# File 'lib/thm/consumer.rb', line 26

def from_mq_to_db
  # TODO: Test this.
  # Process ippacket queue first.
  n = 0
  # Using AMQP Gem here as Bunny never exits the thread so i can't move on to TCP / UDP probably migrate all to this gem.
  banner = "\e[1;34mStage 1: Load IP Packet data \e[0m\ \n"
  banner << "\e[1;34m=================================\e[0m\ \n"
  puts banner
  EM.run do
    connection = AMQP.connect(:host => "#{@mqhost}", :user => "#{@mquser}", :pass => "#{@mqpass}", :vhost => "#{@mqvhost}")
    puts "Connected to AMQP broker. Running #{AMQP::VERSION}"
    channel  = AMQP::Channel.new(connection)
    puts "Queue: #{@queueprefix}_ippacket"
    queue    = channel.queue("#{@queueprefix}_ippacket")
    exchange = channel.direct("")
    t = 0
    queue.bind("#{@queueprefix}_ippacket").subscribe do |metadata, body|
        #puts "MSGID: [#{n}] Received #{body}"
        ipdata = YAML.load(body).to_a
        ipdatadim = ipdata[0][1]
        ip_packet = "INSERT INTO #{@tblname_ippacket} "
        ip_packet << "(guid, recv_date, ip_df, ip_dst, ip_hlen, ip_id, ip_len, ip_mf, ip_off, ip_proto, ip_src, ip_sum, ip_tos, ip_ttl, ip_ver) "
        ip_packet << "VALUES ("
        ip_packet << "'#{ipdatadim["guid"]}',"
        ip_packet << "'#{ipdatadim["recv_date"]}',"
        ip_df = ipdatadim["ip_df"].to_s # Due to TrueClass issues will have a look later
        if ip_df == "true" 
          ip_packet << "'Y',"
        else
          ip_packet << "'N',"
        end
        ip_packet << "'#{ipdatadim["ip_dst"]}',"
        ip_packet << "'#{ipdatadim["ip_hlen"]}',"
        ip_packet << "'#{ipdatadim["ip_id"]}',"
        ip_packet << "'#{ipdatadim["ip_len"]}',"
        ip_mf = ipdatadim["ip_mf"].to_s
        if ip_mf == "true"
          ip_packet << "'Y',"
        else
          ip_packet << "'N',"
        end
        ip_packet << "'#{ipdatadim["ip_off"]}',"
        ip_packet << "'#{ipdatadim["ip_proto"]}',"
        ip_packet << "'#{ipdatadim["ip_src"]}',"
        ip_packet << "'#{ipdatadim["ip_sum"]}',"
        ip_packet << "'#{ipdatadim["ip_tos"]}',"
        ip_packet << "'#{ipdatadim["ip_ttl"]}',"
        ip_packet << "'#{ipdatadim["ip_ver"]}');"
        if t == 50
          puts "\e[1;32m\ MSGID:\e[0m\ [#{n}] \e[1;32m\Generated SQL:\e[0m\ #{ip_packet}"
          t = 0
        end
        t = t + 1 unless t == 50
        res = @conn.query("#{ip_packet}")
        @conn.save
        n = n + 1
        connection.close { EventMachine.stop }
    end
  end
  ipcount = n
  @conn.release
  @conn.commit
    
  # TCP Packet
  n = 0
  banner = "\e[1;34mStage 2: Load TCP Packet data \e[0m\ \n"
  banner << "\e[1;34m=================================\e[0m\ \n"
  puts banner
  EM.run do
    connection = AMQP.connect(:host => "#{@mqhost}", :user => "#{@mquser}", :pass => "#{@mqpass}", :vhost => "#{@mqvhost}")
    puts "Connected to AMQP broker. Running #{AMQP::VERSION}"
    channel  = AMQP::Channel.new(connection)
    puts "Queue: #{@queueprefix}_tcppacket"
    queue    = channel.queue("#{@queueprefix}_tcppacket")
    exchange = channel.direct("")
    t = 0
    queue.bind("#{@queueprefix}_tcppacket").subscribe do |metadata, body|
      #puts "MSGID: [#{n}] Received #{body}"
      tcpdata = YAML.load(body).to_a
      tcpdatadim = tcpdata[0][1]
      tcp_packet = "INSERT INTO #{@tblname_tcppacket} "
      tcp_packet << "(guid, recv_date, tcp_data_len, tcp_dport, tcp_ack, tcp_fin, tcp_syn, tcp_rst, tcp_psh, tcp_urg, tcp_off, tcp_hlen, tcp_seq, tcp_sum, tcp_sport, tcp_urp, "
      tcp_packet << "tcp_win) "
      tcp_packet << "VALUES ("
      tcp_packet << "'#{tcpdatadim["guid"]}',"
      tcp_packet << "'#{tcpdatadim["recv_date"]}', "
      tcp_packet << "#{tcpdatadim["tcp_data_len"]},"
      tcp_packet << "#{tcpdatadim["tcp_dport"]},"
      tcp_ack = tcpdatadim["tcp_ack"].to_s
      if tcp_ack == "true" 
        tcp_packet << "'Y',"
      else
        tcp_packet << "'N',"
      end
      tcp_fin = tcpdatadim["tcp_fin"].to_s
      if tcp_fin == "true"
        tcp_packet << "'Y',"
      else
        tcp_packet << "'N',"
      end
      tcp_syn = tcpdatadim["tcp_syn"].to_s
      if tcp_syn == "true" 
        tcp_packet << "'Y',"
      else
        tcp_packet << "'N',"
      end
      tcp_rst = tcpdatadim["tcp_rst"].to_s
      if tcp_rst == "true" 
        tcp_packet << "'Y',"
      else
        tcp_packet << "'N',"
      end
      tcp_psh = tcpdatadim["tcp_psh"].to_s
      if tcp_psh == "true" 
        tcp_packet << "'Y',"
      else
        tcp_packet << "'N',"
      end
      tcp_urg = tcpdatadim["tcp_urg"].to_s
      if tcp_urg == "true"
        tcp_packet << "'Y',"
      else
        tcp_packet << "'N',"
      end
      tcp_packet << "#{tcpdatadim["tcp_off"]}, #{tcpdatadim["tcp_hlen"]}, #{tcpdatadim["tcp_seq"]}, #{tcpdatadim["tcp_sum"]}, #{tcpdatadim["tcp_sport"]}, #{tcpdatadim["tcp_urp"]}, #{tcpdatadim["tcp_win"]});"
      if t == 50
        puts "\e[1;32m\ MSGID:\e[0m\ [#{n}] \e[1;32m\Generated SQL:\e[0m\ #{tcp_packet}"
        t = 0
      end
      t = t + 1 unless t == 50
      res = @conn.query("#{tcp_packet}")
      @conn.save
      n = n + 1
      connection.close { EventMachine.stop }
    end
  end
  tcpcount = n
  @conn.release
  @conn.commit
  
  # UDP Packet
  n = 0
  banner = "\e[1;34mStage 2: Load UDP Packet data \e[0m\ \n"
  banner << "\e[1;34m=================================\e[0m\ \n"
  puts banner
  EM.run do
    connection = AMQP.connect(:host => "#{@mqhost}", :user => "#{@mquser}", :pass => "#{@mqpass}", :vhost => "#{@mqvhost}")
    puts "Connected to AMQP broker. Running #{AMQP::VERSION}"
    channel  = AMQP::Channel.new(connection)
    puts "Queue: #{@queueprefix}_udppacket"
    queue    = channel.queue("#{@queueprefix}_udppacket")
    exchange = channel.direct("")
    t = 0
    queue.bind("#{@queueprefix}_udppacket").subscribe do |metadata, body|        
      #puts "MSGID: [#{n}] Received #{body}"
      udpdata = YAML.load(body).to_a
      udpdatadim = udpdata[0][1]
      udp_packet = "INSERT INTO #{@tblname_udppacket} "
      udp_packet << "(guid,"
      udp_packet << "recv_date,"
      udp_packet << "udp_dport,"
      udp_packet << "udp_len,"
      udp_packet << "udp_sum,"
      udp_packet << "udp_sport) "
      udp_packet << "VALUES ("
      udp_packet << "'#{udpdatadim["guid"]}',"
      udp_packet << "'#{udpdatadim["recv_date"]}',"
      udp_packet << "'#{udpdatadim["udp_dport"]}',"
      udp_packet << "'#{udpdatadim["udp_len"]}',"
      udp_packet << "'#{udpdatadim["udp_sum"]}',"
      udp_packet << "'#{udpdatadim["udp_sport"]}');"
      if t == 50
        puts "\e[1;32m\ MSGID:\e[0m\ [#{n}] \e[1;32m\Generated SQL:\e[0m\ #{udp_packet}"
        t = 0
      end
      t = t + 1 unless t == 50
      res = @conn.query("#{udp_packet}")
      @conn.save
      n = n + 1
      connection.close { EventMachine.stop }
    end
  end
  udpcount = n
  @conn.release
  @conn.commit
  totals = "\e[1;31m=======================================================================\e[0m\ \n"
  totals << "\e[1;31mPackets Total | IP: #{ipcount} | TCP: #{tcpcount} | UDP: #{udpcount}\e[0m\ \n"
  totals << "\e[1;31m======================================================================\e[0m\ \n"
  puts totals
  
end

#infinite ⇒ Object 



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# File 'lib/thm/consumer.rb', line 218

def infinite
  puts "\e[1;31mStarting Consumer in infinite mode"
  puts "\e[1;31m==================================\n"
  puts "NOTE: Only should be used for live captures\n"
  loop {
    from_mq_to_db
  }
end

#passes(passes) ⇒ Object 



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# File 'lib/thm/consumer.rb', line 227

def passes(passes)
  puts "\e[1;31mStarting Consumer for #{passes} passes"
  puts "\e[1;31m======================================="
  passes.times {
    from_mq_to_db
  }
end