From 7b721623ef9c9c2310f34d6664a9f54e65d7ba94 Mon Sep 17 00:00:00 2001
From: Kkevsterrr <user@example.com>
Date: Thu, 12 Dec 2019 23:10:09 -0500
Subject: [PATCH] removed unused sniffer

---
 actions/sniffer.py | 85 ----------------------------------------------
 1 file changed, 85 deletions(-)
 delete mode 100644 actions/sniffer.py

diff --git a/actions/sniffer.py b/actions/sniffer.py
deleted file mode 100644
index d4fc543..0000000
--- a/actions/sniffer.py
+++ /dev/null
@@ -1,85 +0,0 @@
-import threading
-import os
-
-import actions.packet
-from scapy.all import sniff
-from scapy.utils import PcapWriter
-
-
-class Sniffer():
-    """
-    The sniffer class lets the user begin and end sniffing whenever in a given location with a port to filter on.
-    Call start_sniffing to begin sniffing and stop_sniffing to stop sniffing.
-    """
-
-    def __init__(self, location, port, logger):
-        """
-        Intializes a sniffer object.
-        Needs a location and a port to filter on.
-        """
-        self.stop_sniffing_flag = False
-        self.location = location
-        self.port = port
-        self.pcap_thread = None
-        self.packet_dumper = None
-        self.logger = logger
-        full_path = os.path.dirname(location)
-        assert port, "Need to specify a port in order to launch a sniffer"
-        if not os.path.exists(full_path):
-            os.makedirs(full_path)
-
-    def __packet_callback(self, scapy_packet):
-        """
-        This callback is called whenever a packet is applied.
-        Returns true if it should finish, otherwise, returns false.
-        """
-        packet = actions.packet.Packet(scapy_packet)
-        for proto in ["TCP", "UDP"]:
-            if(packet.haslayer(proto) and ((packet[proto].sport == self.port) or (packet[proto].dport == self.port))):
-                break
-        else:
-            return self.stop_sniffing_flag
-
-        self.logger.debug(str(packet))
-        self.packet_dumper.write(scapy_packet)
-        return self.stop_sniffing_flag
-
-    def __spawn_sniffer(self):
-        """
-        Saves pcaps to a file. Should be run as a thread.
-        Ends when the stop_sniffing_flag is set. Should not be called by user
-        """
-        self.packet_dumper = PcapWriter(self.location, append=True, sync=True)
-        while(self.stop_sniffing_flag == False):
-            sniff(stop_filter=self.__packet_callback, timeout=1)
-
-    def start_sniffing(self):
-        """
-        Starts sniffing. Should be called by user.
-        """
-        self.stop_sniffing_flag = False
-        self.pcap_thread = threading.Thread(target=self.__spawn_sniffer)
-        self.pcap_thread.start()
-        self.logger.debug("Sniffer starting to port %d" % self.port)
-
-    def __enter__(self):
-        """
-        Defines a context manager for this sniffer; simply starts sniffing.
-        """
-        self.start_sniffing()
-        return self
-
-    def __exit__(self, exc_type, exc_value, tb):
-        """
-        Defines exit context manager behavior for this sniffer; simply stops sniffing.
-        """
-        self.stop_sniffing()
-
-    def stop_sniffing(self):
-        """
-        Stops the sniffer by setting the flag and calling join
-        """
-        if(self.pcap_thread):
-            self.stop_sniffing_flag = True
-            self.pcap_thread.join()
-        self.logger.debug("Sniffer stopping")