Files
prowler/providers/aws/services/s3/s3_service.py
Sergio Garcia da76f69e51 feat(s3_checks): add several checks for s3 (#1266)
* feat(checks): add extra718

* feat(checks): add extra763

Co-authored-by: sergargar <sergio@verica.io>
2022-07-25 19:45:31 +02:00

101 lines
3.7 KiB
Python

import threading
from dataclasses import dataclass
from lib.logger import logger
from providers.aws.aws_provider import current_audit_info, generate_regional_clients
################## S3
class S3:
def __init__(self, audit_info):
self.service = "s3"
self.session = audit_info.audit_session
self.audited_account = audit_info.audited_account
self.regional_clients = generate_regional_clients(self.service, audit_info)
self.__threading_call__(self.__list_buckets__)
self.__threading_call__(self.__get_bucket_versioning__)
self.__threading_call__(self.__get_bucket_logging__)
def __get_session__(self):
return self.session
def __threading_call__(self, call):
threads = []
for regional_client in self.regional_clients:
threads.append(threading.Thread(target=call, args=(regional_client,)))
for t in threads:
t.start()
for t in threads:
t.join()
def __list_buckets__(self, regional_client):
logger.info("S3 - Listing buckets...")
try:
list_buckets = regional_client.list_buckets()
buckets = []
for bucket in list_buckets["Buckets"]:
try:
bucket_region = regional_client.get_bucket_location(
Bucket=bucket["Name"]
)["LocationConstraint"]
if regional_client.region == bucket_region or (
regional_client.region == "us-east-1" and not bucket_region
): # If us-east-1, bucket_region is none
buckets.append(Bucket(bucket["Name"]))
except Exception as error:
if error.__class__.__name__ != "NoSuchBucket":
logger.error(
f"{regional_client.region} -- {error.__class__.__name__}: {error}"
)
regional_client.buckets = buckets
except Exception as error:
logger.error(
f"{regional_client.region} -- {error.__class__.__name__}: {error}"
)
def __get_bucket_versioning__(self, regional_client):
logger.info("S3 - Get buckets versioning...")
try:
if hasattr(regional_client, "buckets"):
for bucket in regional_client.buckets:
bucket_versioning = regional_client.get_bucket_versioning(
Bucket=bucket.name
)
if "Status" in bucket_versioning:
if "Enabled" == bucket_versioning["Status"]:
bucket.versioning = True
except Exception as error:
logger.error(
f"{regional_client.region} -- {error.__class__.__name__}: {error}"
)
def __get_bucket_logging__(self, regional_client):
logger.info("S3 - Get buckets logging...")
try:
if hasattr(regional_client, "buckets"):
for bucket in regional_client.buckets:
bucket_logging = regional_client.get_bucket_logging(
Bucket=bucket.name
)
if "LoggingEnabled" in bucket_logging:
bucket.logging = True
except Exception as error:
logger.error(
f"{regional_client.region} -- {error.__class__.__name__}: {error}"
)
@dataclass
class Bucket:
name: str
versioning: bool
logging: bool
def __init__(self, name):
self.name = name
self.versioning = False
self.logging = False
s3_client = S3(current_audit_info)