add statistics

block.py

@@ -52,7 +52,7 @@ def block_conn(config, datafile, res):
     
     baddata = res
     fprint("Local loaded successfully")
-    
+    goodct = 0
     #fprint(mydata)
     for line in mydata:
         #fprint(line)
@@ -67,13 +67,15 @@ def block_conn(config, datafile, res):
             pid = int(pid)
         except ValueError:
             continue
-
+        found = False
         for line in baddata:
             #fprint(destip + " " + line[4])
             badsrcip = line[2]
             baddestip = line[4]
             badpid = line[11]
+            
             if srcip == badsrcip or destip == baddestip and not pid in badapps:
+                found = True
                 fprint("FLAG " + srcip + " " + destip + " " + str(pid))
                 badapps.append(pid)
                 badips.append(baddestip)
@@ -81,4 +83,8 @@ def block_conn(config, datafile, res):
                 #fprint(badapps)
                 #fprint("FLAG " + srcip + " " + destip + " " + str(pid))
                 #kill(pid)
-    return badapps, badips, badlines
+            
+        if not found:
+            goodct = goodct + 1
+    
+    return badapps, badips, badlines, goodct

ippigeon.py

@@ -67,10 +67,14 @@ def process_done(res):
     if settings["running"] == True:
         fprint("uploading to sftp...")
         #ssh.sftp_send_data(res, config, datafile)
+        
         procdata_res = pool.apply_async(ssh.sftp_send_data, (config, datafile, 'send'), callback=upload_done)
     
 def upload_done(res):
     settings["block"] = True
+    tmpstat = settings["stats"]
+    tmpstat[2] += 1
+    settings["stats"] = tmpstat
 
 def login_done(res):
     if not res:
@@ -87,7 +91,16 @@ def blockdata_done(res):
     tmpkill = settings["kill"]
     settings["kill"] = False
     #block_res = pool.apply_async(block.block_conn, (config, datafile, res, settings))
-    block_pids, block_ips, block_data = block.block_conn(config, datafile, res)
+    block_pids, block_ips, block_data, goodct = block.block_conn(config, datafile, res)
+    tmpstat = settings["stats"]
+    tmpstat[1] += goodct
+    if tmpstat[0] > 0 and goodct > 0:
+        tmpstat[4] = 1.0 / (goodct * 100.0 / tmpstat[0])
+    else: 
+        tmpstat[4] = 0.0
+    tmpstat[3] += 1
+    settings["stats"] = tmpstat
+
     tmplist = settings["badapps"]
     
     for x in block_pids:
@@ -117,6 +130,11 @@ def blockdata_done(res):
 
     settings["newdata"] = True
         
+def readstat_done(res):
+    settings["stats"] = res
+    fprint("Read stats!" + str(settings["stats"]))
+
+
 def killall():
     kids = active_children()
     for kid in kids:
@@ -143,6 +161,8 @@ def mainloop(pool):
     #print(res.get(timeout=1))
     if counter == 0: # runs every INTERVAL
         #fprint("start loop")
+        if settings["stats"][1] > 0:
+            util.write_stats(settings["stats"])
         if netdata_res is None or netdata_res.ready():
             #rawdata = netdata_res.get()
             #procdata_res = pool.apply_async(process_netstat, (rawdata))
@@ -200,6 +220,9 @@ def mainloop(pool):
 
     if settings["fwll"] == True:
         tmplist = settings["badlines"]
+        tmpstat = settings["stats"]
+        tmpstat[0] += len(tmplist) 
+        settings["stats"] = tmpstat
         settings["badlines"] = list()
         for line in tmplist:
             badproto = line[1]
@@ -263,6 +286,7 @@ if __name__ == '__main__':
             interval = config['core']['interval']
             displaydata = manager.list(range(2)) # data to be printed
             settings = manager.dict() # configuration 
+            # setup shared data variables
             settings["login"] = False
             settings["loggedin"] = False
             settings["showui"] = False
@@ -278,11 +302,15 @@ if __name__ == '__main__':
             settings["fwll"] = 0
             settings["running"] = config["core"]["autostart"]
             settings["newdata"] = False
+            # connections blocked, total connections allowed, count of data sent, data recieved, ratio blocked-unblocked
+            settings["stats"] = [0, 0, 0, 0, 0.0]
+
             killme = manager.Value('d', 0)
             #killme = False
             # launch background UI app as process
             util.clear_fwll()
             p = Process(target=taskbartool.background, args=(displaydata,settings,killme))
+            
             p.start()   
             #p.join() # not a foreground job, so let's not join it
             keeprunning = True
@@ -290,12 +318,13 @@ if __name__ == '__main__':
             # initial setup
             #netdata_res = pool.apply_async(netstat, callback=netstat_done)
             if linux:
+                # clear existing nftables entries, create new table
                 run_cmd("nft delete table ip ippigeon")
                 run_cmd("nft create table ip ippigeon")
                 run_cmd("nft add chain ip ippigeon output { type filter hook output priority 0 \; policy accept\; }")
                 #run_cmd("nft add chain ippigeon filter")
                 
-
+            pool.apply_async(util.read_stats, callback=readstat_done)
             # launch loop - non-blocking!
             counter = 0
             while(keeprunning):

netstat.py

@@ -147,7 +147,6 @@ def process(data):
         fprint("done creating csv")
 
 
-
 def start():
     setup_child()
     fprint("netstat started")

panel.py

@@ -148,6 +148,7 @@ class ServerPanel(wx.Panel):
         self.secondary_sizer = wx.BoxSizer(wx.HORIZONTAL)
         self.sub_sizer_left = wx.BoxSizer(wx.VERTICAL)
         self.sub_sizer_right = wx.BoxSizer(wx.VERTICAL)
+        self.sub_sizer_stats = wx.BoxSizer(wx.VERTICAL)
         self.row_obj_dict = {}
         self.list_ctrl = wx.ListCtrl(
             self, size=(-1, 400),
@@ -168,18 +169,22 @@ class ServerPanel(wx.Panel):
             logintxt = "Logged in"
         else:
             logintxt = "Not logged in"
+        
+        stattxt = "Statistics:\nBlocked Connections: " + str(settings["stats"][0]) + " \nAllowed Connections: " + str(settings["stats"][1]) + " \nUpload count: " + str(settings["stats"][2]) + " \nDownload count: " + str(settings["stats"][3]) + " \nBlock ratio: " + str(settings["stats"][4])
         self.statustext = wx.StaticText(self, label=txt) # pos=(20,20))
         self.logintext = wx.StaticText(self, label=logintxt) # pos=(20,20))
+        self.stattext = wx.StaticText(self, label=stattxt)
         #self.main_sizer.Add(tb)
         #main_sizer.SetBackgroundColour((44, 51, 51))
         # self.pnl1.SetBackgroundColour(wx.BLACK)
         self.handle_columns()
         #self.updatedata()
         
-        self.main_sizer.Add(self.list_ctrl, 0, wx.ALL | wx.EXPAND, 20)
+        self.main_sizer.Add(self.list_ctrl, 1, wx.ALL | wx.EXPAND, 20)
         self.main_sizer.Add(self.secondary_sizer, 0, wx.ALL | wx.EXPAND, 20)
         self.secondary_sizer.Add(self.sub_sizer_left, 0, wx.ALL | wx.CENTER, 20)
         self.secondary_sizer.Add(self.sub_sizer_right, 0, wx.ALL | wx.CENTER, 20)
+        self.secondary_sizer.Add(self.sub_sizer_stats, 0, wx.ALL | wx.CENTER, 20)
         self.start_button = wx.Button(self, label='Start IPPigeon')
         self.start_button.SetBackgroundColour((205, 215, 206))
         self.start_button.Bind(wx.EVT_BUTTON, self.on_start)
@@ -201,6 +206,7 @@ class ServerPanel(wx.Panel):
         self.sub_sizer_left.Add(self.stop_button, 0, wx.CENTER | wx.ALL | 100, 5)
         self.sub_sizer_left.Add(self.secondary_frame_button, 0, wx.CENTER | wx.ALL | 100, 5)
         self.sub_sizer_right.Add(self.login_button, 0, wx.CENTER | wx.ALL | 100, 5)
+        self.sub_sizer_stats.Add(self.stattext, 0, wx.CENTER | wx.ALL | 100, 5)
         self.SetSizer(self.main_sizer)
         self.start_button.Enable(enable=settings["loggedin"])
         self.stop_button.Enable(enable=settings["loggedin"])
@@ -225,7 +231,7 @@ class ServerPanel(wx.Panel):
         else:
             txt = "Status: Not running"
 
-        self.list_ctrl.SetSize(self.GetSize()[0] - 50, self.GetSize()[1] - 200)
+        #self.list_ctrl.SetSize(self.GetSize()[0] - 50, self.GetSize()[1] - 200)
         self.checklogin()
         if settings["loggedin"] == True:
             logintxt = "   Logged in"
@@ -233,8 +239,12 @@ class ServerPanel(wx.Panel):
         else:
             self.login_button.SetLabelText("Login")
             logintxt = "Not logged in"
+
+        stattxt = "Statistics:\nBlocked Connections: " + str(settings["stats"][0]) + " \nAllowed Connections: " + str(settings["stats"][1]) + " \nUpload count: " + str(settings["stats"][2]) + " \nDownload count: " + str(settings["stats"][3]) + " \nBlock ratio: " + str(settings["stats"][4])
+        
         self.statustext.SetLabel(txt)
         self.logintext.SetLabel(logintxt)
+        self.stattext.SetLabel(stattxt)
         if settings["newdata"] == True:
             settings["newdata"] = False
         else:

util.py

@@ -6,6 +6,7 @@ from sys import platform
 import time as t
 from time import sleep
 import uuid
+import csv
 
 win32 = platform == "win32"
 linux = platform == "linux" or platform == "linux2"
@@ -124,3 +125,33 @@ def clear_fwll():
         run_cmd('Remove-NetFirewallRule -Group "IPPigeon"')
     if linux:
         run_cmd("nft delete table ip ippigeon")
+
+
+def write_stats(stats):
+    fprint("Writing stats")
+    tmp = list()
+    tmp.append(["connections blocked", "connections allowed", "data uploaded", "data recieved", "block ratio"])
+    tmp.append(stats)
+    
+    with open(find_data_file("stats.csv"), "w", newline="") as f:
+        writer = csv.writer(f)
+        writer.writerows(tmp)
+    fprint("Done writing stats")
+
+def read_stats():
+    with open(find_data_file("stats.csv"), newline='') as csvfile:
+        csvreader = csv.reader(csvfile, delimiter=',', quotechar='|')
+        header = True
+        fprint(csvreader)
+        data = list()
+        for line in csvreader:
+            fprint(line)
+            if header:
+                header = False
+                continue
+            data = line
+        for idx in range(len(data) - 1):
+            data[idx] = int(data[idx])
+        data[len(data) - 1] = float(data[len(data) - 1])
+        return data
+