misp-warninglists/tools/generator.py

56 lines
1.7 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import datetime
import json
from inspect import currentframe, getframeinfo
from os import path
import requests
from dateutil.parser import parse as parsedate
def download_to_file(url, file):
user_agent = {
"User-agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0"}
r = requests.head(url, headers=user_agent)
url_datetime = parsedate(r.headers['Last-Modified']).astimezone()
file_datetime = datetime.datetime.fromtimestamp(
path.getmtime(file)).astimezone()
if(url_datetime > file_datetime):
r = requests.get(url, headers=user_agent)
with open(file, 'wb') as fd:
for chunk in r.iter_content(4096):
fd.write(chunk)
def download(url):
user_agent = {
"User-agent": "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0"}
return requests.get(url, headers=user_agent)
def get_abspath_list_file(dst):
rel_path = getframeinfo(currentframe()).filename
current_folder = path.dirname(path.abspath(rel_path))
real_path = path.join(
current_folder, '../lists/{dst}/list.json'.format(dst=dst))
return path.abspath(path.realpath(real_path))
def get_version():
return int(datetime.date.today().strftime('%Y%m%d'))
def unique_sorted_warninglist(warninglist):
warninglist['list'] = sorted(set(warninglist['list']))
return warninglist
def write_to_file(warninglist, dst):
with open(get_abspath_list_file(dst), 'w') as data_file:
json.dump(unique_sorted_warninglist(warninglist),
data_file, indent=2, sort_keys=True)
data_file.write("\n")