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manual_scraper.py
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manual_scraper.py
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from __future__ import absolute_import
from curtsies import Input
from scrape_channels import *
from datetime import datetime
from os.path import join, isfile
from os import killpg, getpgid
from multiprocessing import Process
import traceback
import time
import sys
import signal
import subprocess
import os
import psutil
if scrape_config.PLAT == "ROKU":
from platforms.roku.get_all_channels import get_channel_name
elif scrape_config.PLAT == "AMAZON":
from platforms.amazon.get_all_channels import get_channel_name
# For each channel to the following (steps with * require a signal):
# 1-SCRIPT* (START_CHNL): Cleanup, start new channel, prompt for name
# 2-SCRIPT (START_INSTALL): Run tcpdump and dns_sniffer
# >>USER: Install the channel
# 3-SCRIPT* (optional START_MITM): Lanuch mitmdump
# >>USER: Launch channel (repeat xTimes)
# 4-SCRIPT* (COLLECT_DATA): collect pcap, (opt. mitm logs), redis-db
# 5-SCRIPT (END_CHNL): terminate tcpdump, (opt. mitmdump), dns_sniffer
scrape_config.REC_AUD = False
OPENWPM_PROCESS = None
def start_openwpm_browser(data_dir):
print("Starting OpenWPM")
global OPENWPM_PROCESS
if OPENWPM_PROCESS is None:
cmd = join('python3 ') + './manual/openwpm_starter.py ' + data_dir
OPENWPM_PROCESS = subprocess.Popen(cmd, shell=True, preexec_fn=os.setsid)
def stop_openwpm_browser():
print("Stopping existing OpenWPM")
global OPENWPM_PROCESS
if not psutil.pid_exists(OPENWPM_PROCESS.pid):
print("Cannot find the OpenWPM process! Assuming it is already closed!")
else:
try:
if OPENWPM_PROCESS is not None:
os.killpg(os.getpgid(OPENWPM_PROCESS.pid), signal.SIGTERM)
OPENWPM_PROCESS = None
except:
print("Error stopping OpenWPM browser!")
traceback.print_exc()
OPENWPM_PROCESS = None
return
def get_key():
with Input(keynames='curses') as ch_input:
for key in ch_input:
# print(repr(key))
return key
question_list = [
"0. Did the app open? (Y/N)",
"1. Did the channel need a signup of any sort to view content? (Y/N)",
"2. Did you sign up to view content? (Y/N)",
"3. What was the sign up link? (Leave blank if there was no link)",
"4. How many videos did you watch? (0 if you couldn't watch video)",
"5. How many ads did you watch? (0 for no Ad)",
"6. Additional comments."
]
Q_BANNER = "<><><><>PLEASE ANSWER THE FOLLOWING QUESTIONS!<><><><>"
def questionnaire(channel_handle):
q_filename = join(scrape_config.DATA_DIR, scrape_config.FIN_CHL_PREFIX,
str(channel_handle + "_questionnaire")) + ".txt"
print(Q_BANNER)
with open(q_filename, 'w') as f:
for question in question_list:
f.write(question + "\n")
answer = input(question)
f.write(answer + "\n")
def terminat_screenshot(screenshot_process_terminate_event, screenshot_process):
screenshot_process_terminate_event.set()
time.sleep(7)
try:
screenshot_process.terminate()
except:
print("Screenshot process not found!")
def scrape_channel(username):
channels = read_channels_for_user(username)
output_file_desc = open(scrape_config.LOG_FILE_PATH_NAME)
dns_sniffer_run()
global OPENWPM_PROCESS
for channel_handle in channels:
if OPENWPM_PROCESS is not None:
stop_openwpm_browser()
if isinstance(channel_handle, dict):
channel_handle = channel_handle["id"]
channel_name = get_channel_name(channel_handle)
channel_res_file = join(scrape_config.DATA_DIR, scrape_config.FIN_CHL_PREFIX,
str(channel_handle)) + ".txt"
if isfile(channel_res_file):
print('Skipping %s %s' % (channel_handle, channel_name), ' due to:', channel_res_file)
continue
print("Will scrape %s" % channel_handle)
log("Channle name: %s" % channel_name )
#key = get_key()
#ch = KEY_MAP.get(key, key)
#restart if "r" is pressed
time.sleep(2)
print("CONSOLE>>> Do you need MITM for the next channel[y/n]? ")
key = ''
while key != 'y' and key != 'n':
key = get_key()
if key == "y":
scrape_config.MITMPROXY_ENABLED = True
elif key == "n":
scrape_config.MITMPROXY_ENABLED = False
else:
print("CONSOLE>>> Not a valid input, try again!")
# channel_handle = input("What is the name of the channel(exact application name): ")
# channel_handle = channel
date_prefix = datetime.now().strftime("%Y%m%d-%H%M%S")
channel_res_file = join(scrape_config.DATA_DIR, scrape_config.FIN_CHL_PREFIX,
channel_handle) + ".txt"
ret = setup_channel(channel_handle, date_prefix)
start_openwpm_browser(join(scrape_config.DATA_DIR, "openwpm-data/", channel_handle))
err_occurred = ret[0]
if err_occurred:
print("CONSOLE>>> Error occurred in setup!")
continue
else:
surfer = ret[1]
if scrape_config.MITMPROXY_ENABLED:
mitmrunner = ret[2]
else:
mitmrunner = None
nextKey = ""
#while nextKey != 'n':
#key = ""
#while key!= 'n':
# print("CONSOLE>>> Install the channel manually then press \'n\'.")
# key = get_key()
# if key == "r":
# print("CONSOLE>>> Restarting!")
# terminate_and_collect_data(surfer, mitmrunner, date_prefix)
# break
# elif key == "q":
# print("CONSOLE>>> Quiting!")
# terminate_and_collect_data(surfer, mitmrunner, date_prefix)
# return
#if key == "r":
# continue
print("CONSOLE>>> Installing channel %s %s " % (channel_handle, channel_name))
err_occurred = install_channel(surfer)
if err_occurred:
print("CONSOLE>>> Error during installing channel %s, restarting" %channel_name)
continue
while key!= 'l':
print("CONSOLE>>> The channel installation is done. Press \'l\' to launch channel.")
key = get_key()
if key == "r":
print("CONSOLE>>> Restarting!")
terminate_and_collect_data(surfer, mitmrunner, date_prefix)
break
elif key == "q":
print("CONSOLE>>> Quiting!")
terminate_and_collect_data(surfer, mitmrunner, date_prefix)
return
if key == "r":
continue
surfer.timestamp_event("launch")
sc_tuple = crawl_channel(surfer, mitmrunner, True)
while key!= 'c':
print("CONSOLE>>> Launch the channel manually then press \'c\' when done to collect data.")
key = get_key()
if key == "r":
print("CONSOLE>>> Restarting!")
terminate_and_collect_data(surfer, mitmrunner, date_prefix)
terminat_screenshot(sc_tuple[0], sc_tuple[1])
break
elif key == "q":
print("CONSOLE>>> Quiting!")
terminate_and_collect_data(surfer, mitmrunner, date_prefix)
terminat_screenshot(sc_tuple[0], sc_tuple[1])
return
if key == "r":
continue
err_occurred = terminate_and_collect_data(surfer, mitmrunner, date_prefix)
print("CONSOLE>>> Make sure you close the OpenWPM browser!!")
terminat_screenshot(sc_tuple[0], sc_tuple[1])
questionnaire(channel_handle)
write_log_files(output_file_desc, channel_handle, channel_res_file, "TERMINATED")
if not err_occurred:
print("CONSOLE>>> Successfully scrapped channel %s" % channel_name)
else:
print("CONSOLE>>> Error in scrapping channel %s" % channel_name)
stop_openwpm_browser()
def read_channels_for_user(username):
channels = []
channel_list_file = "manual/manual_interaction_channel_lists/%s.csv" % username
if scrape_config.PLAT == "ROKU":
log("Importing Roku channels")
channels = get_roku_channel_list(channel_list_file)
elif scrape_config.PLAT == "AMAZON":
log("Importing Amazon channels")
channels = get_amazon_channel_list(channel_list_file)
return channels
# apk_names = []
# for l in open("manual_interaction_channel_lists/%s.csv" % username):
# apk_name = (l.rstrip().split(",")[2])
# apk_names.append(apk_name)
#
# return apk_names
def main_loop(username):
start_screenshot()
scrape_channel(username)
dns_sniffer_stop()
if __name__ == '__main__':
username = sys.argv[1]
print("CHs", read_channels_for_user(username))
main_loop(username)