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Make cached account data/tags/admin types immutable (#16325)

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Patrick Cloke 2023-09-18 09:55:04 -04:00 committed by GitHub
parent 85bfd4735e
commit c1e244c8f7
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9 changed files with 55 additions and 50 deletions
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1
changelog.d/16325.misc Normal file
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@ -0,0 +1 @@
Improve type hints.

14
synapse/app/admin_cmd.py
View file

@ -17,7 +17,7 @@ import logging
import os
import sys
import tempfile
from typing import List, Mapping, Optional
from typing import List, Mapping, Optional, Sequence
from twisted.internet import defer, task
@ -57,7 +57,7 @@ from synapse.storage.databases.main.state import StateGroupWorkerStore
from synapse.storage.databases.main.stream import StreamWorkerStore
from synapse.storage.databases.main.tags import TagsWorkerStore
from synapse.storage.databases.main.user_erasure_store import UserErasureWorkerStore
from synapse.types import JsonDict, StateMap
from synapse.types import JsonMapping, StateMap
from synapse.util import SYNAPSE_VERSION
from synapse.util.logcontext import LoggingContext
@ -198,7 +198,7 @@ class FileExfiltrationWriter(ExfiltrationWriter):
for event in state.values():
json.dump(event, fp=f)
def write_profile(self, profile: JsonDict) -> None:
def write_profile(self, profile: JsonMapping) -> None:
user_directory = os.path.join(self.base_directory, "user_data")
os.makedirs(user_directory, exist_ok=True)
profile_file = os.path.join(user_directory, "profile")
@ -206,7 +206,7 @@ class FileExfiltrationWriter(ExfiltrationWriter):
with open(profile_file, "a") as f:
json.dump(profile, fp=f)
def write_devices(self, devices: List[JsonDict]) -> None:
def write_devices(self, devices: Sequence[JsonMapping]) -> None:
user_directory = os.path.join(self.base_directory, "user_data")
os.makedirs(user_directory, exist_ok=True)
device_file = os.path.join(user_directory, "devices")
@ -215,7 +215,7 @@ class FileExfiltrationWriter(ExfiltrationWriter):
with open(device_file, "a") as f:
json.dump(device, fp=f)
def write_connections(self, connections: List[JsonDict]) -> None:
def write_connections(self, connections: Sequence[JsonMapping]) -> None:
user_directory = os.path.join(self.base_directory, "user_data")
os.makedirs(user_directory, exist_ok=True)
connection_file = os.path.join(user_directory, "connections")
@ -225,7 +225,7 @@ class FileExfiltrationWriter(ExfiltrationWriter):
json.dump(connection, fp=f)
def write_account_data(
self, file_name: str, account_data: Mapping[str, JsonDict]
self, file_name: str, account_data: Mapping[str, JsonMapping]
) -> None:
account_data_directory = os.path.join(
self.base_directory, "user_data", "account_data"
@ -237,7 +237,7 @@ class FileExfiltrationWriter(ExfiltrationWriter):
with open(account_data_file, "a") as f:
json.dump(account_data, fp=f)
def write_media_id(self, media_id: str, media_metadata: JsonDict) -> None:
def write_media_id(self, media_id: str, media_metadata: JsonMapping) -> None:
file_directory = os.path.join(self.base_directory, "media_ids")
os.makedirs(file_directory, exist_ok=True)
media_id_file = os.path.join(file_directory, media_id)

18
synapse/handlers/admin.py
View file

@ -14,11 +14,11 @@
import abc
import logging
from typing import TYPE_CHECKING, Any, Dict, List, Mapping, Optional, Set
from typing import TYPE_CHECKING, Any, Dict, List, Mapping, Optional, Sequence, Set
from synapse.api.constants import Direction, Membership
from synapse.events import EventBase
from synapse.types import JsonDict, RoomStreamToken, StateMap, UserID, UserInfo
from synapse.types import JsonMapping, RoomStreamToken, StateMap, UserID, UserInfo
from synapse.visibility import filter_events_for_client
if TYPE_CHECKING:
@ -35,7 +35,7 @@ class AdminHandler:
self._state_storage_controller = self._storage_controllers.state
self._msc3866_enabled = hs.config.experimental.msc3866.enabled
async def get_whois(self, user: UserID) -> JsonDict:
async def get_whois(self, user: UserID) -> JsonMapping:
connections = []
sessions = await self._store.get_user_ip_and_agents(user)
@ -55,7 +55,7 @@ class AdminHandler:
return ret
async def get_user(self, user: UserID) -> Optional[JsonDict]:
async def get_user(self, user: UserID) -> Optional[JsonMapping]:
"""Function to get user details"""
user_info: Optional[UserInfo] = await self._store.get_user_by_id(
user.to_string()
@ -344,7 +344,7 @@ class ExfiltrationWriter(metaclass=abc.ABCMeta):
raise NotImplementedError()
@abc.abstractmethod
def write_profile(self, profile: JsonDict) -> None:
def write_profile(self, profile: JsonMapping) -> None:
"""Write the profile of a user.
Args:
@ -353,7 +353,7 @@ class ExfiltrationWriter(metaclass=abc.ABCMeta):
raise NotImplementedError()
@abc.abstractmethod
def write_devices(self, devices: List[JsonDict]) -> None:
def write_devices(self, devices: Sequence[JsonMapping]) -> None:
"""Write the devices of a user.
Args:
@ -362,7 +362,7 @@ class ExfiltrationWriter(metaclass=abc.ABCMeta):
raise NotImplementedError()
@abc.abstractmethod
def write_connections(self, connections: List[JsonDict]) -> None:
def write_connections(self, connections: Sequence[JsonMapping]) -> None:
"""Write the connections of a user.
Args:
@ -372,7 +372,7 @@ class ExfiltrationWriter(metaclass=abc.ABCMeta):
@abc.abstractmethod
def write_account_data(
self, file_name: str, account_data: Mapping[str, JsonDict]
self, file_name: str, account_data: Mapping[str, JsonMapping]
) -> None:
"""Write the account data of a user.
@ -383,7 +383,7 @@ class ExfiltrationWriter(metaclass=abc.ABCMeta):
raise NotImplementedError()
@abc.abstractmethod
def write_media_id(self, media_id: str, media_metadata: JsonDict) -> None:
def write_media_id(self, media_id: str, media_metadata: JsonMapping) -> None:
"""Write the media's metadata of a user.
Exports only the metadata, as this can be fetched from the database via
read only. In order to access the files, a connection to the correct

27
synapse/handlers/sync.py
View file

@ -57,6 +57,7 @@ from synapse.storage.roommember import MemberSummary
from synapse.types import (
DeviceListUpdates,
JsonDict,
JsonMapping,
MutableStateMap,
Requester,
RoomStreamToken,
@ -1793,19 +1794,23 @@ class SyncHandler:
)
if push_rules_changed:
global_account_data = dict(global_account_data)
global_account_data[
AccountDataTypes.PUSH_RULES
] = await self._push_rules_handler.push_rules_for_user(sync_config.user)
global_account_data = {
AccountDataTypes.PUSH_RULES: await self._push_rules_handler.push_rules_for_user(
sync_config.user
),
**global_account_data,
}
else:
all_global_account_data = await self.store.get_global_account_data_for_user(
user_id
)
global_account_data = dict(all_global_account_data)
global_account_data[
AccountDataTypes.PUSH_RULES
] = await self._push_rules_handler.push_rules_for_user(sync_config.user)
global_account_data = {
AccountDataTypes.PUSH_RULES: await self._push_rules_handler.push_rules_for_user(
sync_config.user
),
**all_global_account_data,
}
account_data_for_user = (
await sync_config.filter_collection.filter_global_account_data(
@ -1909,7 +1914,7 @@ class SyncHandler:
blocks_all_rooms
or sync_result_builder.sync_config.filter_collection.blocks_all_room_account_data()
):
account_data_by_room: Mapping[str, Mapping[str, JsonDict]] = {}
account_data_by_room: Mapping[str, Mapping[str, JsonMapping]] = {}
elif since_token and not sync_result_builder.full_state:
account_data_by_room = (
await self.store.get_updated_room_account_data_for_user(
@ -2349,8 +2354,8 @@ class SyncHandler:
sync_result_builder: "SyncResultBuilder",
room_builder: "RoomSyncResultBuilder",
ephemeral: List[JsonDict],
tags: Optional[Mapping[str, Mapping[str, Any]]],
account_data: Mapping[str, JsonDict],
tags: Optional[Mapping[str, JsonMapping]],
account_data: Mapping[str, JsonMapping],
always_include: bool = False,
) -> None:
"""Populates the `joined` and `archived` section of `sync_result_builder`

8
synapse/rest/admin/users.py
View file

@ -39,7 +39,7 @@ from synapse.rest.admin._base import (
from synapse.rest.client._base import client_patterns
from synapse.storage.databases.main.registration import ExternalIDReuseException
from synapse.storage.databases.main.stats import UserSortOrder
from synapse.types import JsonDict, UserID
from synapse.types import JsonDict, JsonMapping, UserID
if TYPE_CHECKING:
from synapse.server import HomeServer
@ -211,7 +211,7 @@ class UserRestServletV2(RestServlet):
async def on_GET(
self, request: SynapseRequest, user_id: str
) -> Tuple[int, JsonDict]:
) -> Tuple[int, JsonMapping]:
await assert_requester_is_admin(self.auth, request)
target_user = UserID.from_string(user_id)
@ -226,7 +226,7 @@ class UserRestServletV2(RestServlet):
async def on_PUT(
self, request: SynapseRequest, user_id: str
) -> Tuple[int, JsonDict]:
) -> Tuple[int, JsonMapping]:
requester = await self.auth.get_user_by_req(request)
await assert_user_is_admin(self.auth, requester)
@ -658,7 +658,7 @@ class WhoisRestServlet(RestServlet):
async def on_GET(
self, request: SynapseRequest, user_id: str
) -> Tuple[int, JsonDict]:
) -> Tuple[int, JsonMapping]:
target_user = UserID.from_string(user_id)
requester = await self.auth.get_user_by_req(request)

10
synapse/rest/client/account_data.py
View file

@ -20,7 +20,7 @@ from synapse.api.errors import AuthError, Codes, NotFoundError, SynapseError
from synapse.http.server import HttpServer
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.http.site import SynapseRequest
from synapse.types import JsonDict, RoomID
from synapse.types import JsonDict, JsonMapping, RoomID
from ._base import client_patterns
@ -95,7 +95,7 @@ class AccountDataServlet(RestServlet):
async def on_GET(
self, request: SynapseRequest, user_id: str, account_data_type: str
) -> Tuple[int, JsonDict]:
) -> Tuple[int, JsonMapping]:
requester = await self.auth.get_user_by_req(request)
if user_id != requester.user.to_string():
raise AuthError(403, "Cannot get account data for other users.")
@ -106,7 +106,7 @@ class AccountDataServlet(RestServlet):
and account_data_type == AccountDataTypes.PUSH_RULES
):
account_data: Optional[
JsonDict
JsonMapping
] = await self._push_rules_handler.push_rules_for_user(requester.user)
else:
account_data = await self.store.get_global_account_data_by_type_for_user(
@ -236,7 +236,7 @@ class RoomAccountDataServlet(RestServlet):
user_id: str,
room_id: str,
account_data_type: str,
) -> Tuple[int, JsonDict]:
) -> Tuple[int, JsonMapping]:
requester = await self.auth.get_user_by_req(request)
if user_id != requester.user.to_string():
raise AuthError(403, "Cannot get account data for other users.")
@ -253,7 +253,7 @@ class RoomAccountDataServlet(RestServlet):
self._hs.config.experimental.msc4010_push_rules_account_data
and account_data_type == AccountDataTypes.PUSH_RULES
):
account_data: Optional[JsonDict] = {}
account_data: Optional[JsonMapping] = {}
else:
account_data = await self.store.get_account_data_for_room_and_type(
user_id, room_id, account_data_type

14
synapse/storage/databases/main/account_data.py
View file

@ -43,7 +43,7 @@ from synapse.storage.util.id_generators import (
MultiWriterIdGenerator,
StreamIdGenerator,
)
from synapse.types import JsonDict
from synapse.types import JsonDict, JsonMapping
from synapse.util import json_encoder
from synapse.util.caches.descriptors import cached
from synapse.util.caches.stream_change_cache import StreamChangeCache
@ -119,7 +119,7 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
@cached()
async def get_global_account_data_for_user(
self, user_id: str
) -> Mapping[str, JsonDict]:
) -> Mapping[str, JsonMapping]:
"""
Get all the global client account_data for a user.
@ -164,7 +164,7 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
@cached()
async def get_room_account_data_for_user(
self, user_id: str
) -> Mapping[str, Mapping[str, JsonDict]]:
) -> Mapping[str, Mapping[str, JsonMapping]]:
"""
Get all of the per-room client account_data for a user.
@ -213,7 +213,7 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
@cached(num_args=2, max_entries=5000, tree=True)
async def get_global_account_data_by_type_for_user(
self, user_id: str, data_type: str
) -> Optional[JsonDict]:
) -> Optional[JsonMapping]:
"""
Returns:
The account data.
@ -265,7 +265,7 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
@cached(num_args=2, tree=True)
async def get_account_data_for_room(
self, user_id: str, room_id: str
) -> Mapping[str, JsonDict]:
) -> Mapping[str, JsonMapping]:
"""Get all the client account_data for a user for a room.
Args:
@ -296,7 +296,7 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
@cached(num_args=3, max_entries=5000, tree=True)
async def get_account_data_for_room_and_type(
self, user_id: str, room_id: str, account_data_type: str
) -> Optional[JsonDict]:
) -> Optional[JsonMapping]:
"""Get the client account_data of given type for a user for a room.
Args:
@ -394,7 +394,7 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
async def get_updated_global_account_data_for_user(
self, user_id: str, stream_id: int
) -> Dict[str, JsonDict]:
) -> Mapping[str, JsonMapping]:
"""Get all the global account_data that's changed for a user.
Args:

7
synapse/storage/databases/main/experimental_features.py
View file

@ -12,11 +12,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import TYPE_CHECKING, Dict
from typing import TYPE_CHECKING, Dict, FrozenSet
from synapse.storage.database import DatabasePool, LoggingDatabaseConnection
from synapse.storage.databases.main import CacheInvalidationWorkerStore
from synapse.types import StrCollection
from synapse.util.caches.descriptors import cached
if TYPE_CHECKING:
@ -34,7 +33,7 @@ class ExperimentalFeaturesStore(CacheInvalidationWorkerStore):
super().__init__(database, db_conn, hs)
@cached()
async def list_enabled_features(self, user_id: str) -> StrCollection:
async def list_enabled_features(self, user_id: str) -> FrozenSet[str]:
"""
Checks to see what features are enabled for a given user
Args:
@ -49,7 +48,7 @@ class ExperimentalFeaturesStore(CacheInvalidationWorkerStore):
["feature"],
)
return [feature["feature"] for feature in enabled]
return frozenset(feature["feature"] for feature in enabled)
async def set_features_for_user(
self,

6
synapse/storage/databases/main/tags.py
View file

@ -23,7 +23,7 @@ from synapse.storage._base import db_to_json
from synapse.storage.database import LoggingTransaction
from synapse.storage.databases.main.account_data import AccountDataWorkerStore
from synapse.storage.util.id_generators import AbstractStreamIdGenerator
from synapse.types import JsonDict
from synapse.types import JsonDict, JsonMapping
from synapse.util import json_encoder
from synapse.util.caches.descriptors import cached
@ -34,7 +34,7 @@ class TagsWorkerStore(AccountDataWorkerStore):
@cached()
async def get_tags_for_user(
self, user_id: str
) -> Mapping[str, Mapping[str, JsonDict]]:
) -> Mapping[str, Mapping[str, JsonMapping]]:
"""Get all the tags for a user.
@ -109,7 +109,7 @@ class TagsWorkerStore(AccountDataWorkerStore):
async def get_updated_tags(
self, user_id: str, stream_id: int
) -> Mapping[str, Mapping[str, JsonDict]]:
) -> Mapping[str, Mapping[str, JsonMapping]]:
"""Get all the tags for the rooms where the tags have changed since the
given version