[client] Handle aliases in idetntiy

Author: Samuel Hassine

pycti/api/opencti_api_client.py

@@ -1023,7 +1023,7 @@ def get_identities(self, limit=10000):
         result = self.query(query, {'first': limit})
         return self.parse_multiple(result['data']['identities'])
 
-    def create_identity(self, type, name, description, id=None, stix_id_key=None, created=None, modified=None):
+    def create_identity(self, type, name, description, alias=None, id=None, stix_id_key=None, created=None, modified=None):
         logging.info('Creating identity ' + name + '...')
         query = """
             mutation IdentityAdd($input: IdentityAddInput) {
@@ -1038,6 +1038,7 @@ def create_identity(self, type, name, description, id=None, stix_id_key=None, cr
             'input': {
                 'name': name,
                 'description': description,
+                'alias': alias,
                 'type': type,
                 'internal_id_key': id,
                 'stix_id_key': stix_id_key,
@@ -1051,6 +1052,7 @@ def create_identity_if_not_exists(self,
                                       type,
                                       name,
                                       description,
+                                      alias=None,
                                       id=None,
                                       stix_id_key=None,
                                       created=None,
@@ -1064,12 +1066,16 @@ def create_identity_if_not_exists(self,
                 object_result['name'] = name
                 self.update_stix_domain_entity_field(object_result['id'], 'description', description)
                 object_result['description'] = description
+                if alias is not None:
+                    self.update_stix_domain_entity_field(object_result['id'], 'alias', alias)
+                    object_result['alias'] = alias
             return object_result
         else:
             return self.create_identity(
                 type,
                 name,
                 description,
+                alias,
                 id,
                 stix_id_key,
                 created,

pycti/utils/opencti_stix2.py

@@ -547,6 +547,7 @@ def create_identity(self, stix_object, update=False):
             type,
             stix_object['name'],
             self.convert_markdown(stix_object['description']) if 'description' in stix_object else '',
+            stix_object[CustomProperties.ALIASES] if CustomProperties.ALIASES in stix_object else None,
             stix_object[CustomProperties.ID] if CustomProperties.ID in stix_object else None,
             stix_object['id'] if 'id' in stix_object else None,
             stix_object['created'] if 'created' in stix_object else None,