Commit 0006347

@@ -12,4 +12,10 @@ namespace :agent do
     agent = FakeAgent.new(Agent.first.id, 'http://localhost:3000')
     agent.scan(Dir.pwd)
   end
+
+  desc "scan network traffic"
+  task nfm: :environment do
+    agent = FakeAgent.new(Agent.first.id, 'http://localhost:3000')
+    agent.sniff('en1')
+  end
 end

@@ -41,6 +41,35 @@ class FakeAgent
     end
   end
 
+  def nfm_scan(interface)
+    capture = PCAPRUB::Pcap.open_live(interface, 65535, true, 0)
+    #capture.setfilter('icmp')
+    #capture.setfilter('tcp and dst port 80')
+    capture.setfilter('port 80')
+    puts 'running...'
+    capture.each_packet do |packet|
+      puts "++++"
+      puts Time.at(packet.time)
+      puts "micro => #{packet.microsec}"
+      puts packet.inspect
+      #puts packet.data
+    end
+    capture.close
+  end
+  include PacketFu
+
+  def sniff(interface)
+    capture = Capture.new(iface: interface, start: true)
+    capture.stream.each do |p|
+      packet = Packet.parse(p)
+      if packet.is_ip?
+        next if packet.ip_saddr == Utils.ifconfig(interface)[:ip_saddr]
+        packet_info = [packet.ip_saddr, packet.ip_daddr, packet.size, packet.proto.last]
+        puts "%-15s -> %-15s %-4d %s" % packet_info
+      end
+    end
+  end
+
   private
 
   def publish_event(event, files)

@@ -39,6 +39,8 @@ gem 'foreman'
 gem 'foundation-rails'
 gem 'chartkick'
 gem 'groupdate'
+gem 'pcaprub'
+gem 'packetfu'
 
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console

@@ -101,6 +101,8 @@ GEM
     multi_json (1.10.1)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
+    packetfu (1.1.10)
+    pcaprub (0.12.0)
     pg (0.18.1)
     rack (1.6.0)
     rack-test (0.6.3)
@@ -198,6 +200,8 @@ DEPENDENCIES
   jbuilder (~> 2.0)
   jquery-rails
   listen
+  packetfu
+  pcaprub
   pg
   rails (= 4.2.0)
   sass-rails (~> 5.0)