[connectors] Adapt linter + more fixes and take care of sightings

Author: richard-julien

pycti/entities/opencti_grouping.py

@@ -396,12 +396,15 @@ def __init__(self, opencti):
         """
 
     @staticmethod
-    def generate_id(name, context, created):
+    def generate_id(name, context, created = None):
         name = name.lower().strip()
         context = context.lower().strip()
         if isinstance(created, datetime.datetime):
             created = created.isoformat()
-        data = {"name": name, "context": context, "created": created}
+        if created is None:
+            data = {"name": name, "context": context}
+        else:
+            data = {"name": name, "context": context, "created": created}
         data = canonicalize(data, utf8=False)
         id = str(uuid.uuid5(uuid.UUID("00abedb4-aa42-466c-9c01-fed23315a9b7"), data))
         return "grouping--" + id

pycti/utils/opencti_stix2.py

@@ -2427,7 +2427,7 @@ def import_item(
                 # region Resolve the to
                 to_ids = []
                 if "x_opencti_where_sighted_refs" in item:
-                    for where_sighted_ref in item["_opencti_where_sighted_refs"]:
+                    for where_sighted_ref in item["x_opencti_where_sighted_refs"]:
                         to_ids.append(where_sighted_ref)
                 elif "where_sighted_refs" in item:
                     for where_sighted_ref in item["where_sighted_refs"]: