Do not propagate profile changes of shadow-banned users into rooms. (#8157)

tests/rest/client/v1/test_rooms.py

@@ -21,13 +21,13 @@
 import json
 from urllib import parse as urlparse
 
-from mock import Mock, patch
+from mock import Mock
 
 import synapse.rest.admin
 from synapse.api.constants import EventContentFields, EventTypes, Membership
 from synapse.handlers.pagination import PurgeStatus
 from synapse.rest.client.v1 import directory, login, profile, room
-from synapse.rest.client.v2_alpha import account, room_upgrade_rest_servlet
+from synapse.rest.client.v2_alpha import account
 from synapse.types import JsonDict, RoomAlias, UserID
 from synapse.util.stringutils import random_string
 
@@ -2060,158 +2060,3 @@ class RoomCanonicalAliasTestCase(unittest.HomeserverTestCase):
         """An alias which does not point to the room raises a SynapseError."""
         self._set_canonical_alias({"alias": "@unknown:test"}, expected_code=400)
         self._set_canonical_alias({"alt_aliases": ["@unknown:test"]}, expected_code=400)
-
-
-# To avoid the tests timing out don't add a delay to "annoy the requester".
-@patch("random.randint", new=lambda a, b: 0)
-class ShadowBannedTestCase(unittest.HomeserverTestCase):
-    servlets = [
-        synapse.rest.admin.register_servlets_for_client_rest_resource,
-        directory.register_servlets,
-        login.register_servlets,
-        room.register_servlets,
-        room_upgrade_rest_servlet.register_servlets,
-    ]
-
-    def prepare(self, reactor, clock, homeserver):
-        self.banned_user_id = self.register_user("banned", "test")
-        self.banned_access_token = self.login("banned", "test")
-
-        self.store = self.hs.get_datastore()
-
-        self.get_success(
-            self.store.db_pool.simple_update(
-                table="users",
-                keyvalues={"name": self.banned_user_id},
-                updatevalues={"shadow_banned": True},
-                desc="shadow_ban",
-            )
-        )
-
-        self.other_user_id = self.register_user("otheruser", "pass")
-        self.other_access_token = self.login("otheruser", "pass")
-
-    def test_invite(self):
-        """Invites from shadow-banned users don't actually get sent."""
-
-        # The create works fine.
-        room_id = self.helper.create_room_as(
-            self.banned_user_id, tok=self.banned_access_token
-        )
-
-        # Inviting the user completes successfully.
-        self.helper.invite(
-            room=room_id,
-            src=self.banned_user_id,
-            tok=self.banned_access_token,
-            targ=self.other_user_id,
-        )
-
-        # But the user wasn't actually invited.
-        invited_rooms = self.get_success(
-            self.store.get_invited_rooms_for_local_user(self.other_user_id)
-        )
-        self.assertEqual(invited_rooms, [])
-
-    def test_invite_3pid(self):
-        """Ensure that a 3PID invite does not attempt to contact the identity server."""
-        identity_handler = self.hs.get_handlers().identity_handler
-        identity_handler.lookup_3pid = Mock(
-            side_effect=AssertionError("This should not get called")
-        )
-
-        # The create works fine.
-        room_id = self.helper.create_room_as(
-            self.banned_user_id, tok=self.banned_access_token
-        )
-
-        # Inviting the user completes successfully.
-        request, channel = self.make_request(
-            "POST",
-            "/rooms/%s/invite" % (room_id,),
-            {"id_server": "test", "medium": "email", "address": "test@test.test"},
-            access_token=self.banned_access_token,
-        )
-        self.render(request)
-        self.assertEquals(200, channel.code, channel.result)
-
-        # This should have raised an error earlier, but double check this wasn't called.
-        identity_handler.lookup_3pid.assert_not_called()
-
-    def test_create_room(self):
-        """Invitations during a room creation should be discarded, but the room still gets created."""
-        # The room creation is successful.
-        request, channel = self.make_request(
-            "POST",
-            "/_matrix/client/r0/createRoom",
-            {"visibility": "public", "invite": [self.other_user_id]},
-            access_token=self.banned_access_token,
-        )
-        self.render(request)
-        self.assertEquals(200, channel.code, channel.result)
-        room_id = channel.json_body["room_id"]
-
-        # But the user wasn't actually invited.
-        invited_rooms = self.get_success(
-            self.store.get_invited_rooms_for_local_user(self.other_user_id)
-        )
-        self.assertEqual(invited_rooms, [])
-
-        # Since a real room was created, the other user should be able to join it.
-        self.helper.join(room_id, self.other_user_id, tok=self.other_access_token)
-
-        # Both users should be in the room.
-        users = self.get_success(self.store.get_users_in_room(room_id))
-        self.assertCountEqual(users, ["@banned:test", "@otheruser:test"])
-
-    def test_message(self):
-        """Messages from shadow-banned users don't actually get sent."""
-
-        room_id = self.helper.create_room_as(
-            self.other_user_id, tok=self.other_access_token
-        )
-
-        # The user should be in the room.
-        self.helper.join(room_id, self.banned_user_id, tok=self.banned_access_token)
-
-        # Sending a message should complete successfully.
-        result = self.helper.send_event(
-            room_id=room_id,
-            type=EventTypes.Message,
-            content={"msgtype": "m.text", "body": "with right label"},
-            tok=self.banned_access_token,
-        )
-        self.assertIn("event_id", result)
-        event_id = result["event_id"]
-
-        latest_events = self.get_success(
-            self.store.get_latest_event_ids_in_room(room_id)
-        )
-        self.assertNotIn(event_id, latest_events)
-
-    def test_upgrade(self):
-        """A room upgrade should fail, but look like it succeeded."""
-
-        # The create works fine.
-        room_id = self.helper.create_room_as(
-            self.banned_user_id, tok=self.banned_access_token
-        )
-
-        request, channel = self.make_request(
-            "POST",
-            "/_matrix/client/r0/rooms/%s/upgrade" % (room_id,),
-            {"new_version": "6"},
-            access_token=self.banned_access_token,
-        )
-        self.render(request)
-        self.assertEquals(200, channel.code, channel.result)
-        # A new room_id should be returned.
-        self.assertIn("replacement_room", channel.json_body)
-
-        new_room_id = channel.json_body["replacement_room"]
-
-        # It doesn't really matter what API we use here, we just want to assert
-        # that the room doesn't exist.
-        summary = self.get_success(self.store.get_room_summary(new_room_id))
-        # The summary should be empty since the room doesn't exist.
-        self.assertEqual(summary, {})