chg: [api] add /info entrypoint to give details about the version of threat actor galaxy loaded

bin/tai-server.py

@@ -5,6 +5,7 @@ from tornado.escape import json_decode, json_encode
 import os.path
 import sys
 import json
+import datetime
 
 class Query(tornado.web.RequestHandler):
 
@@ -47,10 +48,15 @@ class Get(tornado.web.RequestHandler):
            result = {'error': 'UUID is not known in the MISP galaxy threat-actor'}
         return self.write("{}".format(json.dumps(result)))
 
+class Info(tornado.web.RequestHandler):
+
+     def get(self):
+        return self.write("{}".format(json.dumps(tai_info)))
 
 application = tornado.web.Application([
     (r"/query", Query),
-    (r"/get/(.*)", Get)
+    (r"/get/(.*)", Get),
+    (r"/info", Info)
 ])
 
 if not (os.path.exists('../misp-galaxy/clusters/threat-actor.json')):
@@ -61,17 +67,25 @@ with open('../misp-galaxy/clusters/threat-actor.json', 'rb') as galaxyta:
 
 tai_full = {}
 tai_names = {}
+tai_info = {}
+
+tai_info['version'] = threat_actors['version']
+tai_info['number_actors'] = 0
+tai_info['number_synonyms'] = 0
+tai_info['started'] = datetime.datetime.now().strftime("%d/%m/%Y %H:%M:%S")
 
 for threat_actor in threat_actors['values']:
         tai_full[threat_actor['uuid']] = threat_actor
         tai_names[threat_actor['value'].lower()] = []
         tai_names[threat_actor['value'].lower()].append(threat_actor['uuid'])
+        tai_info['number_actors'] += 1
         if 'meta' in threat_actor:
            if 'synonyms' in threat_actor['meta']:
               for synonym in threat_actor['meta']['synonyms']:
                   if not synonym.lower() in tai_names:
                       tai_names[synonym.lower()] = []
                   tai_names[synonym.lower()].append(threat_actor['uuid'])
+                  tai_info['number_synonyms'] += 1
 
 
 if __name__ == "__main__":