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feat: report sus per monthly active user

pull/8/head
db0 2023-06-26 00:32:41 +02:00
parent 4227f163a4
commit 5f8e3e558b
3 changed files with 10 additions and 10 deletions
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10
fediseer/apis/models/v1.py
View File

@ -16,8 +16,8 @@ class Models:
'total_users': fields.Integer(description="The total amount of users registered in that instance"),
'active_users_monthly': fields.Integer(description="The amount of active users monthly."),
'signup': fields.Boolean(default=False,description="True when subscriptions are open, else False"),
'activity_suspicion': fields.Float(description="Local Comments+Posts per User. Higher is worse"),
'activity_suspicion': fields.Float(description="Local Comments+Posts per User. Higher is worse"),
'activity_suspicion': fields.Float(description="Local Comments+Posts per user. Higher is worse"),
'active_users_suspicion': fields.Float(description="Monthly active users per user. Higher is worse"),
})
self.response_model_model_Suspicions_get = api.model('SuspiciousInstances', {
'instances': fields.List(fields.Nested(self.response_model_suspicious_instances)),
@ -40,9 +40,3 @@ class Models:
'domains': fields.List(fields.String(description="The instance domains as a list.")),
'csv': fields.String(description="The instance domains as a csv."),
})
self.response_model_model_Suspicions_get = api.model('SuspiciousInstances', {
'self': fields.Nested(self.response_model_instances),
'guaranteed': fields.List(fields.Nested(self.response_model_instances)),
'endorsed': fields.List(fields.String(description="The suspicious domains as a list.")),
'endorsing': fields.String(description="The suspicious domains as a csv."),
})

3
fediseer/apis/v1/base.py
View File

@ -34,6 +34,7 @@ class Suspicions(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("activity_suspicion", required=False, default=20, type=int, help="How many users per local post+comment to consider suspicious", location="args")
get_parser.add_argument("active_suspicion", required=False, default=500, type=int, help="How many users per active users to consider suspicious", location="args")
get_parser.add_argument("csv", required=False, type=bool, help="Set to true to return just the domains as a csv. Mutually exclusive with domains", location="args")
get_parser.add_argument("domains", required=False, type=bool, help="Set to true to return just the domains as a list. Mutually exclusive with csv", location="args")
@ -45,7 +46,7 @@ class Suspicions(Resource):
'''A List with the details of all suspicious instances
'''
self.args = self.get_parser.parse_args()
sus_instances = retrieve_suspicious_instances(self.args.activity_suspicion)
sus_instances = retrieve_suspicious_instances(self.args.activity_suspicion, self.args.active_suspicion)
if self.args.csv:
return {"csv": ",".join([instance["domain"] for instance in sus_instances])},200
if self.args.domains:

7
fediseer/observer.py
View File

@ -69,7 +69,11 @@ def retrieve_suspicious_instances(activity_suspicion = 20, active_suspicious = 5
# print(node)
# check active users (monthly is a lot lower than total users)
if node["total_users"] / node["active_users_monthly"] > active_suspicious:
local_active_monthly_users = node["active_users_monthly"]
# Avoid division by 0
if local_active_monthly_users == 0:
local_active_monthly_users= 0.5
if node["total_users"] / local_active_monthly_users > active_suspicious:
is_bad = True
# print(node)
@ -83,6 +87,7 @@ def retrieve_suspicious_instances(activity_suspicion = 20, active_suspicious = 5
"active_users_monthly": node["active_users_monthly"],
"signup": node["signup"],
"activity_suspicion": node["total_users"] / local_activity,
"active_users_suspicion": node["total_users"] / local_active_monthly_users,
}
bad_nodes.append(bad_node)
return bad_nodes