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Merge pull request #1075 from bookwyrm-social/disable-connectors

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Disable related connector when an instance is blocked
This commit is contained in:
Mouse Reeve 2021-05-18 12:41:09 -07:00 committed by GitHub
parent 0bddad259b 82117a7d28
commit 097659a627
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 111 additions and 38 deletions
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8
bookwyrm/connectors/abstract_connector.py
View file

@ -30,7 +30,6 @@ class AbstractMinimalConnector(ABC):
"covers_url",
"search_url",
"isbn_search_url",
"max_query_count",
"name",
"identifier",
"local",
@ -102,13 +101,6 @@ class AbstractConnector(AbstractMinimalConnector):
# title we handle separately.
self.book_mappings = []
def is_available(self):
"""check if you're allowed to use this connector"""
if self.max_query_count is not None:
if self.connector.query_count >= self.max_query_count:
return False
return True
def get_or_create_book(self, remote_id):
"""translate arbitrary json into an Activitypub dataclass"""
# first, check if we have the origin_id saved

2
bookwyrm/connectors/connector_manager.py
View file

@ -87,7 +87,7 @@ def first_search_result(query, min_confidence=0.1):
def get_connectors():
"""load all connectors"""
for info in models.Connector.objects.order_by("priority").all():
for info in models.Connector.objects.filter(active=True).order_by("priority").all():
yield load_connector(info)

48
bookwyrm/migrations/0074_auto_20210511_1829.py Normal file
View file

@ -0,0 +1,48 @@
# Generated by Django 3.2 on 2021-05-11 18:29
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("bookwyrm", "0073_sitesettings_footer_item"),
]
operations = [
migrations.RemoveField(
model_name="connector",
name="max_query_count",
),
migrations.RemoveField(
model_name="connector",
name="politeness_delay",
),
migrations.RemoveField(
model_name="connector",
name="query_count",
),
migrations.RemoveField(
model_name="connector",
name="query_count_expiry",
),
migrations.AddField(
model_name="connector",
name="active",
field=models.BooleanField(default=True),
),
migrations.AddField(
model_name="connector",
name="deactivation_reason",
field=models.CharField(
blank=True,
choices=[
("self_deletion", "Self Deletion"),
("moderator_deletion", "Moderator Deletion"),
("domain_block", "Domain Block"),
],
max_length=255,
null=True,
),
),
]

10
bookwyrm/models/base_model.py
View file

@ -6,6 +6,16 @@ from bookwyrm.settings import DOMAIN
from .fields import RemoteIdField
DeactivationReason = models.TextChoices(
"DeactivationReason",
[
"self_deletion",
"moderator_deletion",
"domain_block",
],
)
class BookWyrmModel(models.Model):
"""shared fields"""

13
bookwyrm/models/connector.py
View file

@ -2,7 +2,7 @@
from django.db import models
from bookwyrm.connectors.settings import CONNECTORS
from .base_model import BookWyrmModel
from .base_model import BookWyrmModel, DeactivationReason
ConnectorFiles = models.TextChoices("ConnectorFiles", CONNECTORS)
@ -17,6 +17,10 @@ class Connector(BookWyrmModel):
local = models.BooleanField(default=False)
connector_file = models.CharField(max_length=255, choices=ConnectorFiles.choices)
api_key = models.CharField(max_length=255, null=True, blank=True)
active = models.BooleanField(default=True)
deactivation_reason = models.CharField(
max_length=255, choices=DeactivationReason.choices, null=True, blank=True
)
base_url = models.CharField(max_length=255)
books_url = models.CharField(max_length=255)
@ -24,13 +28,6 @@ class Connector(BookWyrmModel):
search_url = models.CharField(max_length=255, null=True, blank=True)
isbn_search_url = models.CharField(max_length=255, null=True, blank=True)
politeness_delay = models.IntegerField(null=True, blank=True) # seconds
max_query_count = models.IntegerField(null=True, blank=True)
# how many queries executed in a unit of time, like a day
query_count = models.IntegerField(default=0)
# when to reset the query count back to 0 (ie, after 1 day)
query_count_expiry = models.DateTimeField(auto_now_add=True, blank=True)
def __str__(self):
return "{} ({})".format(
self.identifier,

17
bookwyrm/models/federated_server.py
View file

@ -1,5 +1,6 @@
""" connections to external ActivityPub servers """
from urllib.parse import urlparse
from django.apps import apps
from django.db import models
from .base_model import BookWyrmModel
@ -34,6 +35,13 @@ class FederatedServer(BookWyrmModel):
is_active=False, deactivation_reason="domain_block"
)
# check for related connectors
if self.application_type == "bookwyrm":
connector_model = apps.get_model("bookwyrm.Connector", require_ready=True)
connector_model.objects.filter(
identifier=self.server_name, active=True
).update(active=False, deactivation_reason="domain_block")
def unblock(self):
"""unblock a server"""
self.status = "federated"
@ -43,6 +51,15 @@ class FederatedServer(BookWyrmModel):
is_active=True, deactivation_reason=None
)
# check for related connectors
if self.application_type == "bookwyrm":
connector_model = apps.get_model("bookwyrm.Connector", require_ready=True)
connector_model.objects.filter(
identifier=self.server_name,
active=False,
deactivation_reason="domain_block",
).update(active=True, deactivation_reason=None)
@classmethod
def is_blocked(cls, url):
"""look up if a domain is blocked"""

12
bookwyrm/models/user.py
View file

@ -19,21 +19,11 @@ from bookwyrm.signatures import create_key_pair
from bookwyrm.tasks import app
from bookwyrm.utils import regex
from .activitypub_mixin import OrderedCollectionPageMixin, ActivitypubMixin
from .base_model import BookWyrmModel
from .base_model import BookWyrmModel, DeactivationReason
from .federated_server import FederatedServer
from . import fields, Review
DeactivationReason = models.TextChoices(
"DeactivationReason",
[
"self_deletion",
"moderator_deletion",
"domain_block",
],
)
class User(OrderedCollectionPageMixin, AbstractUser):
"""a user who wants to read books"""

7
bookwyrm/tests/connectors/test_abstract_connector.py
View file

@ -84,13 +84,6 @@ class AbstractConnector(TestCase):
"""barebones connector for search with defaults"""
self.assertIsInstance(self.connector.book_mappings, list)
def test_is_available(self):
"""this isn't used...."""
self.assertTrue(self.connector.is_available())
self.connector.max_query_count = 1
self.connector.connector.query_count = 2
self.assertFalse(self.connector.is_available())
def test_get_or_create_book_existing(self):
"""find an existing book by remote/origin id"""
self.assertEqual(models.Book.objects.count(), 1)

1
bookwyrm/tests/connectors/test_abstract_minimal_connector.py
View file

@ -53,7 +53,6 @@ class AbstractConnector(TestCase):
self.assertEqual(connector.isbn_search_url, "https://example.com/isbn?q=")
self.assertIsNone(connector.name)
self.assertEqual(connector.identifier, "example.com")
self.assertIsNone(connector.max_query_count)
self.assertFalse(connector.local)
@responses.activate

31
bookwyrm/tests/views/test_federation.py
View file

@ -60,7 +60,12 @@ class FederationViews(TestCase):
def test_server_page_block(self):
"""block a server"""
server = models.FederatedServer.objects.create(server_name="hi.there.com")
server = models.FederatedServer.objects.create(
server_name="hi.there.com", application_type="bookwyrm"
)
connector = models.Connector.objects.get(
identifier="hi.there.com",
)
self.remote_user.federated_server = server
self.remote_user.save()
@ -72,17 +77,32 @@ class FederationViews(TestCase):
request.user.is_superuser = True
view(request, server.id)
server.refresh_from_db()
self.remote_user.refresh_from_db()
self.assertEqual(server.status, "blocked")
# and the user was deactivated
self.assertFalse(self.remote_user.is_active)
self.assertEqual(self.remote_user.deactivation_reason, "domain_block")
# and the connector was disabled
connector.refresh_from_db()
self.assertFalse(connector.active)
self.assertEqual(connector.deactivation_reason, "domain_block")
def test_server_page_unblock(self):
"""unblock a server"""
server = models.FederatedServer.objects.create(
server_name="hi.there.com", status="blocked"
server_name="hi.there.com", status="blocked", application_type="bookwyrm"
)
connector = models.Connector.objects.get(
identifier="hi.there.com",
)
connector.active = False
connector.deactivation_reason = "domain_block"
connector.save()
self.remote_user.federated_server = server
self.remote_user.is_active = False
self.remote_user.deactivation_reason = "domain_block"
@ -96,8 +116,15 @@ class FederationViews(TestCase):
server.refresh_from_db()
self.remote_user.refresh_from_db()
self.assertEqual(server.status, "federated")
# and the user was re-activated
self.assertTrue(self.remote_user.is_active)
self.assertIsNone(self.remote_user.deactivation_reason)
# and the connector was re-enabled
connector.refresh_from_db()
self.assertTrue(connector.active)
self.assertIsNone(connector.deactivation_reason)
def test_add_view_get(self):
"""there are so many views, this just makes sure it LOADS"""