1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
from urllib.parse import urlparse
import httpx
import urlman
from django.db import models
from core.ld import canonicalise, get_list
from stator.models import State, StateField, StateGraph, StatorModel
from users.models import Domain
class ReportStates(StateGraph):
new = State(try_interval=600)
sent = State()
new.transitions_to(sent)
@classmethod
async def handle_new(cls, instance: "Report"):
"""
Sends the report to the remote server if we need to
"""
from users.models import SystemActor
report = await instance.afetch_full()
if report.forward and not report.subject_identity.domain.local:
system_actor = SystemActor()
try:
await system_actor.signed_request(
method="post",
uri=report.subject_identity.inbox_uri,
body=canonicalise(report.to_ap()),
)
except httpx.RequestError:
return
return cls.sent
class Report(StatorModel):
"""
A complaint about a user or post.
"""
class Types(models.TextChoices):
spam = "spam"
hateful = "hateful"
illegal = "illegal"
remote = "remote"
other = "other"
state = StateField(ReportStates)
subject_identity = models.ForeignKey(
"users.Identity",
on_delete=models.CASCADE,
blank=True,
null=True,
related_name="reports",
)
subject_post = models.ForeignKey(
"activities.Post",
on_delete=models.SET_NULL,
blank=True,
null=True,
related_name="reports",
)
source_identity = models.ForeignKey(
"users.Identity",
on_delete=models.CASCADE,
blank=True,
null=True,
related_name="filed_reports",
)
source_domain = models.ForeignKey(
"users.Domain",
on_delete=models.CASCADE,
blank=True,
null=True,
related_name="filed_reports",
)
moderator = models.ForeignKey(
"users.Identity",
on_delete=models.SET_NULL,
blank=True,
null=True,
related_name="moderated_reports",
)
type = models.CharField(max_length=100, choices=Types.choices)
complaint = models.TextField()
forward = models.BooleanField(default=False)
valid = models.BooleanField(null=True)
seen = models.DateTimeField(blank=True, null=True)
resolved = models.DateTimeField(blank=True, null=True)
notes = models.TextField(blank=True, null=True)
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
class urls(urlman.Urls):
admin = "/admin/reports/"
admin_view = "{admin}{self.pk}/"
### ActivityPub ###
async def afetch_full(self) -> "Report":
return await Report.objects.select_related(
"source_identity",
"source_domain",
"subject_identity__domain",
"subject_identity",
"subject_post",
).aget(pk=self.pk)
@classmethod
def handle_ap(cls, data):
"""
Handles an incoming flag
"""
from activities.models import Post
from users.models import Identity
# Fetch the system actor
domain_id = urlparse(data["actor"]).hostname
# Resolve the objects into items
objects = get_list(data, "object")
subject_identity = None
subject_post = None
for object in objects:
identity = Identity.objects.filter(local=True, actor_uri=object).first()
post = Post.objects.filter(local=True, object_uri=object).first()
if identity:
subject_identity = identity
if post:
subject_post = post
if subject_identity is None:
raise ValueError("Cannot handle flag: no identity object")
# Make a report object
cls.objects.create(
subject_identity=subject_identity,
subject_post=subject_post,
source_domain=Domain.get_remote_domain(domain_id),
type="remote",
complaint=data.get("content"),
)
def to_ap(self):
from users.models import SystemActor
system_actor = SystemActor()
if self.subject_post:
objects = [
self.subject_post.object_uri,
self.subject_identity.actor_uri,
]
else:
objects = self.subject_identity.actor_uri
return {
"id": f"https://{self.source_domain.uri_domain}/reports/{self.id}/",
"type": "Flag",
"actor": system_actor.actor_uri,
"object": objects,
"content": self.complaint,
}
|
