Files
prowler/prowler/providers/aws/services/apigatewayv2/apigatewayv2_service.py
2023-06-12 13:33:12 +02:00

111 lines
3.9 KiB
Python

import threading
from typing import Optional
from pydantic import BaseModel
from prowler.lib.logger import logger
from prowler.lib.scan_filters.scan_filters import is_resource_filtered
from prowler.providers.aws.aws_provider import generate_regional_clients
################## ApiGatewayV2
class ApiGatewayV2:
def __init__(self, audit_info):
self.service = "apigatewayv2"
self.session = audit_info.audit_session
self.audited_account = audit_info.audited_account
self.audited_partition = audit_info.audited_partition
self.audit_resources = audit_info.audit_resources
self.regional_clients = generate_regional_clients(self.service, audit_info)
self.apis = []
self.__threading_call__(self.__get_apis__)
self.__get_authorizers__()
self.__get_stages__()
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 __get_apis__(self, regional_client):
logger.info("APIGatewayv2 - Getting APIs...")
try:
get_apis_paginator = regional_client.get_paginator("get_apis")
for page in get_apis_paginator.paginate():
for apigw in page["Items"]:
arn = f"arn:{self.audited_partition}:apigateway:{regional_client.region}::apis/{apigw['ApiId']}"
if not self.audit_resources or (
is_resource_filtered(arn, self.audit_resources)
):
self.apis.append(
API(
arn=arn,
id=apigw["ApiId"],
region=regional_client.region,
name=apigw["Name"],
tags=[apigw.get("Tags")],
)
)
except Exception as error:
logger.error(
f"{regional_client.region} -- {error.__class__.__name__}[{error.__traceback__.tb_lineno}]: {error}"
)
def __get_authorizers__(self):
logger.info("APIGatewayv2 - Getting APIs authorizer...")
try:
for api in self.apis:
regional_client = self.regional_clients[api.region]
authorizers = regional_client.get_authorizers(ApiId=api.id)["Items"]
if authorizers:
api.authorizer = True
except Exception as error:
logger.error(
f"{error.__class__.__name__}:{error.__traceback__.tb_lineno} -- {error}"
)
def __get_stages__(self):
logger.info("APIGatewayv2 - Getting stages for APIs...")
try:
for api in self.apis:
regional_client = self.regional_clients[api.region]
stages = regional_client.get_stages(ApiId=api.id)
for stage in stages["Items"]:
logging = False
if "AccessLogSettings" in stage:
logging = True
api.stages.append(
Stage(
name=stage["StageName"],
logging=logging,
tags=[stage.get("Tags")],
)
)
except Exception as error:
logger.error(
f"{error.__class__.__name__}:{error.__traceback__.tb_lineno} -- {error}"
)
class Stage(BaseModel):
name: str
logging: bool
tags: Optional[list] = []
class API(BaseModel):
arn: str
id: str
region: str
name: str
authorizer: bool = False
stages: list[Stage] = []
tags: Optional[list] = []