From 965ee6f922f2085a2a1bc39027409270fac95338 Mon Sep 17 00:00:00 2001 From: Wes Lambert Date: Mon, 23 Sep 2019 14:43:54 +0000 Subject: [PATCH] remove duplicate alerter --- .../files/modules/so/hivealerter.py | 108 ------------------ 1 file changed, 108 deletions(-) delete mode 100644 salt/elastalert/files/modules/so/hivealerter.py diff --git a/salt/elastalert/files/modules/so/hivealerter.py b/salt/elastalert/files/modules/so/hivealerter.py deleted file mode 100644 index fbe4d6aac..000000000 --- a/salt/elastalert/files/modules/so/hivealerter.py +++ /dev/null @@ -1,108 +0,0 @@ -# -*- coding: utf-8 -*- -from __future__ import unicode_literals -import uuid - -from elastalert.alerts import Alerter -from thehive4py.api import TheHiveApi -from thehive4py.models import Alert, AlertArtifact, CustomFieldHelper - - -class HiveAlerter(Alerter): - """ - Use matched data to create alerts containing observables in an instance of TheHive - """ - - required_options = set(['hive_connection', 'hive_alert_config']) - - def get_aggregation_summary_text(self, matches): - text = super(HiveAlerter, self).get_aggregation_summary_text(matches) - if text: - text = u'```\n{0}```\n'.format(text) - return text - - def create_artifacts(self, match): - artifacts = [] - context = {'rule': self.rule, 'match': match} - for mapping in self.rule.get('hive_observable_data_mapping', []): - for observable_type, match_data_key in mapping.iteritems(): - try: - artifacts.append(AlertArtifact(dataType=observable_type, data=match_data_key.format(**context))) - except KeyError as e: - print('format string {} fail cause no key {} in {}'.format(e, match_data_key, context)) - return artifacts - - def create_alert_config(self, match): - context = {'rule': self.rule, 'match': match} - alert_config = { - 'artifacts': self.create_artifacts(match), - 'sourceRef': str(uuid.uuid4())[0:6], - 'title': '{rule[name]}'.format(**context) - } - - alert_config.update(self.rule.get('hive_alert_config', {})) - - for alert_config_field, alert_config_value in alert_config.iteritems(): - if alert_config_field == 'customFields': - custom_fields = CustomFieldHelper() - for cf_key, cf_value in alert_config_value.iteritems(): - try: - func = getattr(custom_fields, 'add_{}'.format(cf_value['type'])) - except AttributeError: - raise Exception('unsupported custom field type {}'.format(cf_value['type'])) - value = cf_value['value'].format(**context) - func(cf_key, value) - alert_config[alert_config_field] = custom_fields.build() - elif isinstance(alert_config_value, basestring): - alert_config[alert_config_field] = alert_config_value.format(**context) - elif isinstance(alert_config_value, (list, tuple)): - formatted_list = [] - for element in alert_config_value: - try: - formatted_list.append(element.format(**context)) - except (AttributeError, KeyError, IndexError): - formatted_list.append(element.format(**context)) - except (AttributeError, KeyError, IndexError): - formatted_list.append(element) - alert_config[alert_config_field] = formatted_list - - return alert_config - - def send_to_thehive(self, alert_config): - connection_details = self.rule['hive_connection'] - api = TheHiveApi( - connection_details.get('hive_host', ''), - connection_details.get('hive_apikey', ''), - proxies=connection_details.get('hive_proxies', {'http': '', 'https': ''}), - cert=connection_details.get('hive_verify', False)) - - alert = Alert(**alert_config) - response = api.create_alert(alert) - - if response.status_code != 201: - raise Exception('alert not successfully created in TheHive\n{}'.format(response.text)) - - def alert(self, matches): - if self.rule.get('hive_alert_config_type', 'custom') != 'classic': - for match in matches: - alert_config = self.create_alert_config(match) - self.send_to_thehive(alert_config) - else: - alert_config = self.create_alert_config(matches[0]) - artifacts = [] - for match in matches: - artifacts += self.create_artifacts(match) - if 'related_events' in match: - for related_event in match['related_events']: - artifacts += self.create_artifacts(related_event) - - alert_config['artifacts'] = artifacts - alert_config['title'] = self.create_title(matches) - alert_config['description'] = self.create_alert_body(matches) - self.send_to_thehive(alert_config) - - def get_info(self): - - return { - 'type': 'hivealerter', - 'hive_host': self.rule.get('hive_connection', {}).get('hive_host', '') - }