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f0xtr0t.py
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f0xtr0t.py
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import pwnagotchi.plugins as plugins
import logging
import os
import json
import re
import datetime
from flask import Response
from functools import lru_cache
from dateutil.parser import parse
try:
import gpsd
except ImportError:
logging.info(f"[f0xtr0t] gpsd module not found")
import socket
import requests
import subprocess
import shutil
from io import BytesIO
from urllib.request import urlopen
from zipfile import ZipFile
class GPSD:
def __init__(self, gpsdhost, gpsdport):
gpsd.connect(host=gpsdhost, port=gpsdport)
self.running = True
self.coords = {
"Latitude": None,
"Longitude": None,
"Altitude": None
}
def update_gps(self):
if self.running:
packet = gpsd.get_current()
if packet.mode >= 2:
self.coords = {
"Latitude": packet.lat,
"Longitude": packet.lon,
"Altitude": packet.alt if packet.mode > 2 else None
}
return self.coords
class f0xtr0t(plugins.Plugin):
__author__ = 'https://github.com/sixt0o'
__version__ = '1.4.2-alpha'
__name__ = 'f0xtr0t'
__license__ = 'GPL3'
__description__ = 'a plugin for pwnagotchi that shows a openstreetmap with positions of ap-handshakes in your webbrowser. Based on the origional webgpsmaps'
ALREADY_SENT = list()
SKIP = list()
CURRENT_VERSION = 'v1.4.2-alpha'
def __init__(self):
self.ready = False
self.gpsd = None
def on_config_changed(self, config):
self.config = config
self.ready = True
def on_loaded(self):
logging.info("[f0xtr0t]: plugin loaded")
def on_webhook(self, path, request):
# defaults:
response_header_contenttype = None
response_header_contentdisposition = None
response_mimetype = "application/xhtml+xml"
if not self.ready:
try:
response_data = bytes('''<html>
<head>
<meta charset="utf-8"/>
<style>body{font-size:1000%;}</style>
</head>
<body>Not ready yet</body>
</html>''', "utf-8")
response_status = 500
response_mimetype = "application/xhtml+xml"
response_header_contenttype = 'text/html'
except Exception as error:
logging.error(f"[f0xtr0t] on_webhook NOT_READY error: {error}")
return
else:
if request.method == "GET":
if path == '/' or not path:
#try init gpsd on first load
try:
if self.options['gpsprovider'] == 'gpsd':
logging.info(f"[f0xtr0t] GPS INIT: gpsd")
self.gpsd = GPSD(self.options['gpsdhost'], self.options['gpsdport'])
else:
logging.info(f"[f0xtr0t] GPS INIT: pawgps")
except Exception as error:
logging.error(f"[f0xtr0t] GPS INIT / error: {error}")
# returns the html template
self.ALREADY_SENT = list()
try:
response_data = bytes(self.get_html(), "utf-8")
except Exception as error:
logging.error(f"[f0xtr0t] on_webhook / error: {error}")
return
response_status = 200
response_mimetype = "application/xhtml+xml"
response_header_contenttype = 'text/html'
elif path.startswith('gpsd'):
try:
coords = self.gpsd.update_gps()
response_data = json.dumps(coords)
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
except Exception as error:
logging.error(f"[f0xtr0t] on_webhook all error: {error}")
return
elif path.startswith('pawgps'):
try:
response = requests.get("http://192.168.44.1:8080/gps.xhtml")
response_data = json.dumps(response.json())
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
except Exception as error:
logging.error(f"[f0xtr0t] Error checking for update: {error}")
return
elif path.startswith('hostname'):
logging.info(f"[f0xtr0t] Hostname: {socket.gethostname()}")
response_data = json.dumps(socket.gethostname())
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
elif path.startswith('gpsprovider'):
logging.info(f"[f0xtr0t] Got GPS Provider: {self.options['gpsprovider']}")
response_data = json.dumps(self.options['gpsprovider'])
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
elif path.startswith('currentversion'):
try:
response_data = json.dumps(self.CURRENT_VERSION)
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
except Exception as error:
logging.error(f"[f0xtr0t] Error getting version: {error}")
return
elif path.startswith('checkupdate'):
logging.info(f"[f0xtr0t] Checking for new version...")
try:
response = requests.get("https://api.github.com/repos/sixt0o/f0xtr0t/releases/latest")
logging.info(f"[f0xtr0t] Update version: {response.json()['tag_name']}")
response_data = json.dumps(response.json()['tag_name'])
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
except Exception as error:
logging.error(f"[f0xtr0t] Error checking for update: {error}")
return
elif path.startswith('executeupdate'):
logging.info("[f0xtr0t] Executing update...")
try:
response = requests.get("https://api.github.com/repos/sixt0o/f0xtr0t/releases/latest")
logging.info(f"[f0xtr0t] Updating from zip ball: {response.json()['zipball_url']}")
plugin_dir = '/usr/local/share/pwnagotchi/installed-plugins/'
with urlopen(response.json()['zipball_url']) as zipresp:
with ZipFile(BytesIO(zipresp.read())) as zip_file:
for member in zip_file.namelist():
filename = os.path.basename(member)
# skip directories
if not filename:
continue
# copy file (taken from zipfile's extract)
source = zip_file.open(member)
target = open(os.path.join(plugin_dir, filename), "wb")
with source, target:
shutil.copyfileobj(source, target)
response_data = json.dumps("update complete")
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
except Exception as error:
logging.error(f"[f0xtr0t] Error executing update: {error}")
return
elif path.startswith('all'):
# returns all positions
try:
self.ALREADY_SENT = list()
response_data = bytes(json.dumps(self.load_gps_from_dir(self.config['bettercap']['handshakes'])), "utf-8")
response_status = 200
response_mimetype = "application/json"
response_header_contenttype = 'application/json'
except Exception as error:
logging.error(f"[f0xtr0t] on_webhook all error: {error}")
return
elif path.startswith('offlinemap'):
# for download an all-in-one html file with positions.json inside
try:
self.ALREADY_SENT = list()
json_data = json.dumps(self.load_gps_from_dir(self.config['bettercap']['handshakes']))
html_data = self.get_html()
html_data = html_data.replace('var positions = [];', 'var positions = ' + json_data + ';positionsLoaded=true;drawPositions();')
response_data = bytes(html_data, "utf-8")
response_status = 200
response_mimetype = "application/xhtml+xml"
response_header_contenttype = 'text/html'
response_header_contentdisposition = 'attachment; filename=f0xtr0t.html';
except Exception as error:
logging.error(f"[f0xtr0t] on_webhook offlinemap: error: {error}")
return
# elif path.startswith('/newest'):
# # returns all positions newer then timestamp
# response_data = bytes(json.dumps(self.load_gps_from_dir(self.config['bettercap']['handshakes']), newest_only=True), "utf-8")
# response_status = 200
# response_mimetype = "application/json"
# response_header_contenttype = 'application/json'
else:
# unknown GET path
response_data = bytes('''<html>
<head>
<meta charset="utf-8"/>
<style>body{font-size:1000%;}</style>
</head>
<body>4😋4</body>
</html>''', "utf-8")
response_status = 404
else:
# unknown request.method
response_data = bytes('''<html>
<head>
<meta charset="utf-8"/>
<style>body{font-size:1000%;}</style>
</head>
<body>4😋4 for bad boys</body>
</html>''', "utf-8")
response_status = 404
try:
r = Response(response=response_data, status=response_status, mimetype=response_mimetype)
if response_header_contenttype is not None:
r.headers["Content-Type"] = response_header_contenttype
if response_header_contentdisposition is not None:
r.headers["Content-Disposition"] = response_header_contentdisposition
return r
except Exception as error:
logging.error(f"[f0xtr0t] on_webhook CREATING_RESPONSE error: {error}")
return
# cache 2048 items
@lru_cache(maxsize=2048, typed=False)
def _get_pos_from_file(self, path):
return PositionFile(path)
def load_gps_from_dir(self, gpsdir, newest_only=False):
"""
Parses the gps-data from disk
"""
handshake_dir = gpsdir
gps_data = dict()
logging.info(f"[f0xtr0t] scanning {handshake_dir}")
all_files = os.listdir(handshake_dir)
#print(all_files)
all_pcap_files = [os.path.join(handshake_dir, filename)
for filename in all_files
if filename.endswith('.pcap')
]
all_geo_or_gps_files = []
for filename_pcap in all_pcap_files:
filename_base = filename_pcap[:-5] # remove ".pcap"
logging.debug(f"[f0xtr0t] found: {filename_base}")
filename_position = None
logging.debug("[f0xtr0t] search for .gps.json")
check_for = os.path.basename(filename_base) + ".gps.json"
if check_for in all_files:
filename_position = str(os.path.join(handshake_dir, check_for))
logging.debug("[f0xtr0t] search for .geo.json")
check_for = os.path.basename(filename_base) + ".geo.json"
if check_for in all_files:
filename_position = str(os.path.join(handshake_dir, check_for))
logging.debug("[f0xtr0t] search for .paw-gps.json")
check_for = os.path.basename(filename_base) + ".paw-gps.json"
if check_for in all_files:
filename_position = str(os.path.join(handshake_dir, check_for))
logging.debug(f"[f0xtr0t] end search for position data files and use {filename_position}")
if filename_position is not None:
all_geo_or_gps_files.append(filename_position)
# all_geo_or_gps_files = set(all_geo_or_gps_files) - set(SKIP) # remove skipped networks? No!
if newest_only:
all_geo_or_gps_files = set(all_geo_or_gps_files) - set(self.ALREADY_SENT)
logging.info(f"[f0xtr0t] Found {len(all_geo_or_gps_files)} position-data files from {len(all_pcap_files)} handshakes. Fetching positions ...")
for pos_file in all_geo_or_gps_files:
try:
pos = self._get_pos_from_file(pos_file)
if not pos.type() == PositionFile.GPS and not pos.type() == PositionFile.GEO and not pos.type() == PositionFile.PAWGPS:
continue
ssid, mac = pos.ssid(), pos.mac()
ssid = "unknown" if not ssid else ssid
# invalid mac is strange and should abort; ssid is ok
if not mac:
raise ValueError("Mac can't be parsed from filename")
pos_type = 'unknown'
if pos.type() == PositionFile.GPS:
pos_type = 'gps'
elif pos.type() == PositionFile.GEO:
pos_type = 'geo'
elif pos.type() == PositionFile.PAWGPS:
pos_type = 'paw'
gps_data[ssid+"_"+mac] = {
'ssid': ssid,
'mac': mac,
'type': pos_type,
'lng': pos.lng(),
'lat': pos.lat(),
'acc': pos.accuracy(),
'ts_first': pos.timestamp_first(),
'ts_last': pos.timestamp_last(),
}
# get ap password if exist
check_for = os.path.basename(pos_file).split(".")[0] + ".pcap.cracked"
if check_for in all_files:
gps_data[ssid + "_" + mac]["pass"] = pos.password()
self.ALREADY_SENT += pos_file
except json.JSONDecodeError as error:
self.SKIP += pos_file
logging.error(f"[f0xtr0t] JSONDecodeError in: {pos_file} - error: {error}")
continue
except ValueError as error:
self.SKIP += pos_file
logging.error(f"[f0xtr0t] ValueError: {pos_file} - error: {error}")
continue
except OSError as error:
self.SKIP += pos_file
logging.error(f"[f0xtr0t] OSError: {pos_file} - error: {error}")
continue
logging.info(f"[f0xtr0t] loaded {len(gps_data)} positions")
return gps_data
def get_html(self):
"""
Returns the html page
"""
try:
template_file = os.path.dirname(os.path.realpath(__file__)) + "/" + "f0xtr0t.html"
html_data = open(template_file, "r").read()
except Exception as error:
logging.error(f"[f0xtr0t] error loading template file {template_file} - error: {error}")
return html_data
class PositionFile:
"""
Wraps gps / net-pos files
"""
GPS = 1
GEO = 2
PAWGPS = 3
def __init__(self, path):
self._file = path
self._filename = os.path.basename(path)
try:
logging.debug(f"[f0xtr0t] loading {path}")
with open(path, 'r') as json_file:
self._json = json.load(json_file)
logging.debug(f"[f0xtr0t] loaded {path}")
except json.JSONDecodeError as js_e:
raise js_e
def mac(self):
"""
Returns the mac from filename
"""
parsed_mac = re.search(r'.*_?([a-zA-Z0-9]{12})\.(?:gps|geo|paw-gps)\.json', self._filename)
if parsed_mac:
mac = parsed_mac.groups()[0]
return mac
return None
def ssid(self):
"""
Returns the ssid from filename
"""
parsed_ssid = re.search(r'(.+)_[a-zA-Z0-9]{12}\.(?:gps|geo|paw-gps)\.json', self._filename)
if parsed_ssid:
return parsed_ssid.groups()[0]
return None
def json(self):
"""
returns the parsed json
"""
return self._json
def timestamp_first(self):
"""
returns the timestamp of AP first seen
"""
# use file timestamp creation time of the pcap file
return int("%.0f" % os.path.getctime(self._file))
def timestamp_last(self):
"""
returns the timestamp of AP last seen
"""
return_ts = None
if 'ts' in self._json:
return_ts = self._json['ts']
elif 'Updated' in self._json:
# convert gps datetime to unix timestamp: "2019-10-05T23:12:40.422996+01:00"
dateObj = parse(self._json['Updated'])
return_ts = int("%.0f" % dateObj.timestamp())
else:
# use file timestamp last modification of the json file
return_ts = int("%.0f" % os.path.getmtime(self._file))
return return_ts
def password(self):
"""
returns the password from file.pcap.cracked or None
"""
return_pass = None
# 2do: make better filename split/remove extension because this one has problems with "." in path
base_filename, ext1, ext2 = re.split('\.', self._file)
password_file_path = base_filename + ".pcap.cracked"
if os.path.isfile(password_file_path):
try:
password_file = open(password_file_path, 'r')
return_pass = password_file.read()
password_file.close()
except OSError as error:
logging.error(f"[f0xtr0t] OS error loading password: {password_file_path} - error: {format(error)}")
except:
logging.error(f"[f0xtr0t] Unexpected error loading password: {password_file_path} - error: {sys.exc_info()[0]}")
raise
return return_pass
def type(self):
"""
returns the type of the file
"""
if self._file.endswith('.gps.json'):
return PositionFile.GPS
if self._file.endswith('.geo.json'):
return PositionFile.GEO
if self._file.endswith('.paw-gps.json'):
return PositionFile.PAWGPS
return None
def lat(self):
try:
lat = None
# try to get value from known formats
if 'Latitude' in self._json:
lat = self._json['Latitude']
if 'lat' in self._json:
lat = self._json['lat'] # an old paw-gps format: {"long": 14.693561, "lat": 40.806375}
if 'location' in self._json:
if 'lat' in self._json['location']:
lat = self._json['location']['lat']
# check value
if lat is None:
raise ValueError(f"Lat is None in {self._filename}")
if lat == 0:
raise ValueError(f"Lat is 0 in {self._filename}")
return lat
except KeyError:
pass
return None
def lng(self):
try:
lng = None
# try to get value from known formats
if 'Longitude' in self._json:
lng = self._json['Longitude']
if 'long' in self._json:
lng = self._json['long'] # an old paw-gps format: {"long": 14.693561, "lat": 40.806375}
if 'location' in self._json:
if 'lng' in self._json['location']:
lng = self._json['location']['lng']
# check value
if lng is None:
raise ValueError(f"Lng is None in {self._filename}")
if lng == 0:
raise ValueError(f"Lng is 0 in {self._filename}")
return lng
except KeyError:
pass
return None
def accuracy(self):
if self.type() == PositionFile.GPS:
return 50.0 # a default
if self.type() == PositionFile.PAWGPS:
return 50.0 # a default
if self.type() == PositionFile.GEO:
try:
return self._json['accuracy']
except KeyError:
pass
return None