Added tranco10k

tools/generate_tranco10k.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import requests
+import zipfile
+import datetime
+import json
+
+tranco_url = 'https://tranco-list.eu/top-1m.csv.zip'
+tranco_file = 'top-1m.csv.zip'
+user_agent = {'User-agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0'}
+r = requests.get(tranco_url, headers=user_agent)
+with open(tranco_file, 'wb') as fd:
+    for chunk in r.iter_content(4096):
+        fd.write(chunk)
+with zipfile.ZipFile(tranco_file, 'r') as tranco_lists:
+    for name in tranco_lists.namelist():
+        if name == 'top-1m.csv':
+            with tranco_lists.open(name) as tranco:
+                sites = tranco.readlines()[:10000]
+        else:
+            continue
+
+tranco_warninglist = {}
+version = int(datetime.date.today().strftime('%Y%m%d'))
+
+tranco_warninglist['description'] = "Event contains one or more entries from the top 10K most-used sites (Tranco)."
+d = datetime.datetime.now()
+tranco_warninglist['version'] = version
+tranco_warninglist['name'] = "Top 10K most-used sites from Tranco"
+tranco_warninglist['type'] = 'hostname'
+tranco_warninglist['list'] = []
+tranco_warninglist['matching_attributes'] = ['hostname', 'domain', 'url', 'domain|ip']
+
+for site in sites:
+    v = site.decode('UTF-8').split(',')[1]
+    tranco_warninglist['list'].append(v.rstrip())
+tranco_warninglist['list'] = sorted(set(tranco_warninglist['list']))
+print(json.dumps(tranco_warninglist))