Files
prowler/prowler/providers/aws/services/securityhub/securityhub_service.py
2022-12-22 15:13:20 +01:00

104 lines
3.2 KiB
Python

import threading
from dataclasses import dataclass
from prowler.lib.logger import logger
from prowler.providers.aws.aws_provider import generate_regional_clients
################## SecurityHub
class SecurityHub:
def __init__(self, audit_info):
self.service = "securityhub"
self.session = audit_info.audit_session
self.audited_account = audit_info.audited_account
self.regional_clients = generate_regional_clients(self.service, audit_info)
self.securityhubs = []
self.__threading_call__(self.__describe_hub__)
def __get_session__(self):
return self.session
def __threading_call__(self, call):
threads = []
for regional_client in self.regional_clients.values():
threads.append(threading.Thread(target=call, args=(regional_client,)))
for t in threads:
t.start()
for t in threads:
t.join()
def __describe_hub__(self, regional_client):
logger.info("SecurityHub - Describing Hub...")
try:
get_enabled_standards_paginator = regional_client.get_paginator(
"get_enabled_standards"
)
standards = ""
for page in get_enabled_standards_paginator.paginate():
for standard in page["StandardsSubscriptions"]:
standards += f" {standard['StandardsArn'].split('/')[1]}"
# Security Hub is not enabled in region
if standards == "":
self.securityhubs.append(
SecurityHubHub(
"",
"Security Hub",
"NOT_AVAILABLE",
"",
regional_client.region,
)
)
else:
# SecurityHub is active so get HubArn
hub_arn = regional_client.describe_hub()["HubArn"]
hub_id = hub_arn.split("/")[1]
self.securityhubs.append(
SecurityHubHub(
hub_arn,
hub_id,
"ACTIVE",
standards,
regional_client.region,
)
)
except Exception as error:
# Check if Account is subscribed to Security Hub
if "InvalidAccessException" in str(error):
self.securityhubs.append(
SecurityHubHub(
"",
"Security Hub",
"NOT_AVAILABLE",
"",
regional_client.region,
)
)
else:
logger.error(
f"{regional_client.region} -- {error.__class__.__name__}[{error.__traceback__.tb_lineno}]: {error}"
)
@dataclass
class SecurityHubHub:
arn: str
id: str
status: str
standards: str
region: str
def __init__(
self,
arn,
id,
status,
standards,
region,
):
self.arn = arn
self.id = id
self.status = status
self.standards = standards
self.region = region