fediseer/overseer/apis/v1/base.py

62 lines
3.1 KiB
Python

from flask import request
from flask_restx import Namespace, Resource, reqparse
from overseer.flask import cache
from overseer.observer import retrieve_suspicious_instances
from loguru import logger
api = Namespace('v1', 'API Version 1' )
from overseer.apis.models.v1 import Models
models = Models(api)
# Used to for the flask limiter, to limit requests per url paths
def get_request_path():
# logger.info(dir(request))
return f"{request.remote_addr}@{request.method}@{request.path}"
class SusInstances(Resource):
get_parser = reqparse.RequestParser()
get_parser.add_argument("Client-Agent", default="unknown:0:unknown", type=str, required=False, help="The client name and version.", location="headers")
get_parser.add_argument("user_to_post_ratio", required=False, default=20, type=int, help="The amount of local users / amount of local posts to consider suspicious", location="args")
@api.expect(get_parser)
@logger.catch(reraise=True)
@cache.cached(timeout=10, query_string=True)
@api.marshal_with(models.response_model_suspicious_instances, code=200, description='Suspicious Instances', as_list=True, skip_none=True)
def get(self):
'''A List with the details of all suspicious instances
'''
self.args = self.get_parser.parse_args()
return retrieve_suspicious_instances(self.args.user_to_post_ratio),200
post_parser = reqparse.RequestParser()
post_parser.add_argument("Client-Agent", default="unknown:0:unknown", type=str, required=False, help="The client name and version.", location="headers")
post_parser.add_argument("user_to_post_ratio", required=False, default=20, type=int, help="The amount of local users / amount of local posts to consider suspicious", location="json")
post_parser.add_argument("whitelist", type=list, required=False, help="Workers to whitelist even if we think they're suspicious", location="json")
post_parser.add_argument("blacklist", type=list, required=False, help="Extra workers to blacklist.", location="json")
@api.expect(post_parser, models.input_model_SusInstances_post, validate=True)
@logger.catch(reraise=True)
# @cache.cached(timeout=10, query_string=True)
@api.marshal_with(models.response_model_model_SusInstances_post, code=200, description='Suspicious Instances List')
@api.response(400, 'Validation Error', models.response_model_error)
def post(self):
'''A List with just the domains of all suspicious instances
This can then be easily converted into a defederation list
'''
self.args = self.post_parser.parse_args()
logger.debug(self.args)
sus_instances = retrieve_suspicious_instances(self.args.user_to_post_ratio)
final_list = []
if self.args.blacklist:
final_list = self.args.blacklist
whitelist = []
if self.args.whitelist:
whitelist = self.args.whitelist
for instance in sus_instances:
if instance["domain"] not in whitelist:
final_list.append(instance["domain"])
return {"domains": final_list},200