Python scapy.utils.PcapReader() Examples
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Example #1
Source File: __init__.py From smod-1 with GNU General Public License v2.0 | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #2
Source File: utils.py From pyDot11 with GNU General Public License v2.0 | 4 votes |
def crypt2plain(self, pcapFile, encType, key): """Converts an encrypted stream to unencrypted stream Returns the unencrypted stream input as a scapy PacketList object Future plans involve offering a yield parameter so that pcapList, instead returns as a generated object; should save memory this way. Does not have the capability to diff between multiple keys encTypes Possible workaround for this is taking the try and using except, creating a return to let the user know which objs to retry on For now, skipping. """ ## Use the generator of PcapReader for memory purposes pObj = PcapReader(pcapFile) pcapList = [] ## Deal with WEP if encType == 'WEP': for i in pObj: try: pkt, iv = pyDot11.wepDecrypt(i, key) except: pkt = i pcapList.append(pkt) ## Return the stream like a normal Scapy PacketList return PacketList(res = pcapList)
Example #3
Source File: __init__.py From CVE-2016-6366 with MIT License | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print >> console, r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #4
Source File: __init__.py From mptcp-abuse with GNU General Public License v2.0 | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #5
Source File: supersocket.py From scapy with GNU General Public License v2.0 | 4 votes |
def __init__(self, iface=None, promisc=None, filter=None, nofilter=False, prog=None, *arg, **karg): self.outs = None args = ['-w', '-', '-s', '65535'] if iface is None and (WINDOWS or DARWIN): iface = conf.iface if WINDOWS: try: iface = iface.pcap_name except AttributeError: pass self.iface = iface if iface is not None: args.extend(['-i', self.iface]) if not promisc: args.append('-p') if not nofilter: if conf.except_filter: if filter: filter = "(%s) and not (%s)" % (filter, conf.except_filter) else: filter = "not (%s)" % conf.except_filter if filter is not None: args.append(filter) self.tcpdump_proc = tcpdump(None, prog=prog, args=args, getproc=True) self.ins = PcapReader(self.tcpdump_proc.stdout)
Example #6
Source File: usb.py From scapy with GNU General Public License v2.0 | 4 votes |
def __init__(self, iface=None, *args, **karg): _usbpcap_check() if iface is None: warning("Available interfaces: [%s]" % " ".join(x[0] for x in get_usbpcap_interfaces())) raise NameError("No interface specified !" " See get_usbpcap_interfaces()") self.outs = None args = ['-d', iface, '-b', '134217728', '-A', '-o', '-'] self.usbpcap_proc = subprocess.Popen( [conf.prog.usbpcapcmd] + args, stdout=subprocess.PIPE, stderr=subprocess.PIPE ) self.ins = PcapReader(self.usbpcap_proc.stdout)
Example #7
Source File: scapypipes.py From scapy with GNU General Public License v2.0 | 4 votes |
def __init__(self, fname, name=None): Source.__init__(self, name=name) self.fname = fname self.f = PcapReader(self.fname)
Example #8
Source File: scapypipes.py From scapy with GNU General Public License v2.0 | 4 votes |
def start(self): self.f = PcapReader(self.fname) self.is_exhausted = False
Example #9
Source File: __init__.py From dash-hack with MIT License | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #10
Source File: __init__.py From dash-hack with MIT License | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #11
Source File: __init__.py From dash-hack with MIT License | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #12
Source File: __init__.py From isip with MIT License | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #13
Source File: __init__.py From POC-EXP with GNU General Public License v3.0 | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #14
Source File: parse.py From eapeak with BSD 3-Clause "New" or "Revised" License | 4 votes |
def parse_pcap_files(self, pcapFiles, quite=True): """ Take one more more (list, or tuple) of pcap files and parse them into the engine. """ if not hasattr(pcapFiles, '__iter__'): if isinstance(pcapFiles, str): pcapFiles = [pcapFiles] else: return for i in range(0, len(pcapFiles)): pcap = pcapFiles[i] pcapName = os.path.split(pcap)[1] if not quite: sys.stdout.write("Reading PCap File: {0}\r".format(pcapName)) sys.stdout.flush() if not os.path.isfile(pcap): if not quite: sys.stdout.write("Skipping File {0}: File Not Found\n".format(pcap)) sys.stdout.flush() continue elif not os.access(pcap, os.R_OK): if not quite: sys.stdout.write("Skipping File {0}: Permissions Issue\n".format(pcap)) sys.stdout.flush() continue pcapr = PcapReader(pcap) # pylint: disable=no-value-for-parameter packet = pcapr.read_packet() i = 1 try: while packet: if not quite: sys.stdout.write('Parsing File: ' + pcap + ' Packets Done: ' + str(i) + '\r') sys.stdout.flush() self.parse_wireless_packet(packet) packet = pcapr.read_packet() i += 1 i -= 1 if not quite: sys.stdout.write((' ' * len('Parsing File: ' + pcap + ' Packets Done: ' + str(i))) + '\r') sys.stdout.write('Done With File: ' + pcap + ' Read ' + str(i) + ' Packets\n') sys.stdout.flush() except KeyboardInterrupt: if not quite: sys.stdout.write("Skipping File {0} Due To Ctl+C\n".format(pcap)) sys.stdout.flush() except: # pylint: disable=bare-except if not quite: sys.stdout.write("Skipping File {0} Due To Scapy Exception\n".format(pcap)) sys.stdout.flush() self.fragment_buffer = {} pcapr.close()
Example #15
Source File: __init__.py From arissploit with GNU General Public License v3.0 | 4 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets Select interface to sniff by setting conf.iface. Use show_interfaces() to see interface names. count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: log_runtime.info('Sniffing on %s' % conf.iface) if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print(r) if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")
Example #16
Source File: __init__.py From CyberScan with GNU General Public License v3.0 | 3 votes |
def sniff(count=0, store=1, offline=None, prn = None, lfilter=None, L2socket=None, timeout=None, *arg, **karg): """Sniff packets sniff([count=0,] [prn=None,] [store=1,] [offline=None,] [lfilter=None,] + L2ListenSocket args) -> list of packets count: number of packets to capture. 0 means infinity store: wether to store sniffed packets or discard them prn: function to apply to each packet. If something is returned, it is displayed. Ex: ex: prn = lambda x: x.summary() lfilter: python function applied to each packet to determine if further action may be done ex: lfilter = lambda x: x.haslayer(Padding) offline: pcap file to read packets from, instead of sniffing them timeout: stop sniffing after a given time (default: None) L2socket: use the provided L2socket """ c = 0 if offline is None: if L2socket is None: L2socket = conf.L2listen s = L2socket(type=ETH_P_ALL, *arg, **karg) else: s = PcapReader(offline) lst = [] if timeout is not None: stoptime = time.time()+timeout remain = None while 1: try: if timeout is not None: remain = stoptime-time.time() if remain <= 0: break try: p = s.recv(MTU) except PcapTimeoutElapsed: continue if p is None: break if lfilter and not lfilter(p): continue if store: lst.append(p) c += 1 if prn: r = prn(p) if r is not None: print r if count > 0 and c >= count: break except KeyboardInterrupt: break s.close() return plist.PacketList(lst,"Sniffed")