updated MS O365 script to handle json and updated list.json

tools/generate-office365.py

@@ -2,16 +2,18 @@
 # -*- coding: utf-8 -*-
 
 import requests
-import xml.etree.ElementTree as ET
 import json
 import datetime
 
-url = 'https://support.content.office.net/en-us/static/O365IPAddresses.xml'
+url = 'https://endpoints.office.com/endpoints/worldwide?clientrequestid=b10c5ed1-bad1-445f-b386-b919946339a7'
 r = requests.get(url)
-office365 = ET.fromstring(r.text)
+service_list = r.json()
 l = []
-for address in office365.iter('address'):
-    l.append(address.text.replace('*', ''))
+for service in service_list:
+    for url in service.get('urls', []):
+        l.append(url.replace('*', ''))
+    for ip in service.get('ips', []):
+        l.append(ip)
 
 warninglist = {}
 warninglist['name'] = 'List of known Office 365 URLs and IP address ranges'
@@ -20,5 +22,5 @@ warninglist['description'] = 'Office 365 URLs and IP address ranges'
 warninglist['list'] = sorted(set(l))
 warninglist['matching_attributes'] = ["ip-src", "ip-dst", "domain|ip", "hostname"]
 
-
-print(json.dumps(warninglist))
+with open('../lists/microsoft-office365/list.json', 'w') as data_file:
+    json.dump(warninglist, data_file, indent=4, sort_keys=True)