diff options
| author | Erik Johnston <erik@matrix.org> | 2022-02-22 12:26:17 +0000 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2022-02-22 12:26:17 +0000 |
| commit | 07f82ac29be42098ab5b135cb173437f9cd7c754 (patch) | |
| tree | 52ede505210af0dd06421e9644fa09705d4703cd /synapse | |
| parent | Recommend upgrading treq alongside twisted (#11943) (diff) | |
| parent | Update changelog (diff) | |
| download | synapse-07f82ac29be42098ab5b135cb173437f9cd7c754.tar.xz | |
Merge branch 'release-v1.53'
Diffstat (limited to 'synapse')
100 files changed, 2466 insertions, 1466 deletions
diff --git a/synapse/__init__.py b/synapse/__init__.py index a23563937a..903f2e815d 100644 --- a/synapse/__init__.py +++ b/synapse/__init__.py @@ -47,7 +47,7 @@ try: except ImportError: pass -__version__ = "1.52.0" +__version__ = "1.53.0" if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)): # We import here so that we don't have to install a bunch of deps when diff --git a/synapse/api/constants.py b/synapse/api/constants.py index 52c083a20b..36ace7c613 100644 --- a/synapse/api/constants.py +++ b/synapse/api/constants.py @@ -81,7 +81,7 @@ class LoginType: TERMS: Final = "m.login.terms" SSO: Final = "m.login.sso" DUMMY: Final = "m.login.dummy" - REGISTRATION_TOKEN: Final = "org.matrix.msc3231.login.registration_token" + REGISTRATION_TOKEN: Final = "m.login.registration_token" # This is used in the `type` parameter for /register when called by diff --git a/synapse/api/errors.py b/synapse/api/errors.py index 85302163da..e92db29f6d 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -406,6 +406,9 @@ class RoomKeysVersionError(SynapseError): super().__init__(403, "Wrong room_keys version", Codes.WRONG_ROOM_KEYS_VERSION) self.current_version = current_version + def error_dict(self) -> "JsonDict": + return cs_error(self.msg, self.errcode, current_version=self.current_version) + class UnsupportedRoomVersionError(SynapseError): """The client's request to create a room used a room version that the server does diff --git a/synapse/api/urls.py b/synapse/api/urls.py index f9f9467dc1..bd49fa6a5f 100644 --- a/synapse/api/urls.py +++ b/synapse/api/urls.py @@ -28,7 +28,6 @@ FEDERATION_V1_PREFIX = FEDERATION_PREFIX + "/v1" FEDERATION_V2_PREFIX = FEDERATION_PREFIX + "/v2" FEDERATION_UNSTABLE_PREFIX = FEDERATION_PREFIX + "/unstable" STATIC_PREFIX = "/_matrix/static" -WEB_CLIENT_PREFIX = "/_matrix/client" SERVER_KEY_V2_PREFIX = "/_matrix/key/v2" MEDIA_R0_PREFIX = "/_matrix/media/r0" MEDIA_V3_PREFIX = "/_matrix/media/v3" diff --git a/synapse/app/_base.py b/synapse/app/_base.py index bbab8a052a..452c0c09d5 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -37,6 +37,7 @@ from typing import ( ) from cryptography.utils import CryptographyDeprecationWarning +from matrix_common.versionstring import get_distribution_version_string import twisted from twisted.internet import defer, error, reactor as _reactor @@ -67,7 +68,6 @@ from synapse.util.caches.lrucache import setup_expire_lru_cache_entries from synapse.util.daemonize import daemonize_process from synapse.util.gai_resolver import GAIResolver from synapse.util.rlimit import change_resource_limit -from synapse.util.versionstring import get_version_string if TYPE_CHECKING: from synapse.server import HomeServer @@ -487,7 +487,8 @@ def setup_sentry(hs: "HomeServer") -> None: import sentry_sdk sentry_sdk.init( - dsn=hs.config.metrics.sentry_dsn, release=get_version_string(synapse) + dsn=hs.config.metrics.sentry_dsn, + release=get_distribution_version_string("matrix-synapse"), ) # We set some default tags that give some context to this instance diff --git a/synapse/app/admin_cmd.py b/synapse/app/admin_cmd.py index 42238f7f28..6f8e33a156 100644 --- a/synapse/app/admin_cmd.py +++ b/synapse/app/admin_cmd.py @@ -19,6 +19,8 @@ import sys import tempfile from typing import List, Optional +from matrix_common.versionstring import get_distribution_version_string + from twisted.internet import defer, task import synapse @@ -44,7 +46,6 @@ from synapse.server import HomeServer from synapse.storage.databases.main.room import RoomWorkerStore from synapse.types import StateMap from synapse.util.logcontext import LoggingContext -from synapse.util.versionstring import get_version_string logger = logging.getLogger("synapse.app.admin_cmd") @@ -223,7 +224,7 @@ def start(config_options: List[str]) -> None: ss = AdminCmdServer( config.server.server_name, config=config, - version_string="Synapse/" + get_version_string(synapse), + version_string="Synapse/" + get_distribution_version_string("matrix-synapse"), ) setup_logging(ss, config, use_worker_options=True) diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py index e256de2003..aadc882bf8 100644 --- a/synapse/app/generic_worker.py +++ b/synapse/app/generic_worker.py @@ -16,6 +16,8 @@ import logging import sys from typing import Dict, List, Optional, Tuple +from matrix_common.versionstring import get_distribution_version_string + from twisted.internet import address from twisted.web.resource import Resource @@ -122,7 +124,6 @@ from synapse.storage.databases.main.ui_auth import UIAuthWorkerStore from synapse.storage.databases.main.user_directory import UserDirectoryStore from synapse.types import JsonDict from synapse.util.httpresourcetree import create_resource_tree -from synapse.util.versionstring import get_version_string logger = logging.getLogger("synapse.app.generic_worker") @@ -482,7 +483,7 @@ def start(config_options: List[str]) -> None: hs = GenericWorkerServer( config.server.server_name, config=config, - version_string="Synapse/" + get_version_string(synapse), + version_string="Synapse/" + get_distribution_version_string("matrix-synapse"), ) setup_logging(hs, config, use_worker_options=True) diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index efedcc8889..bfb30003c2 100644 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -18,22 +18,23 @@ import os import sys from typing import Dict, Iterable, Iterator, List +from matrix_common.versionstring import get_distribution_version_string + from twisted.internet.tcp import Port from twisted.web.resource import EncodingResourceWrapper, Resource from twisted.web.server import GzipEncoderFactory -from twisted.web.static import File import synapse import synapse.config.logger from synapse import events from synapse.api.urls import ( + CLIENT_API_PREFIX, FEDERATION_PREFIX, LEGACY_MEDIA_PREFIX, MEDIA_R0_PREFIX, MEDIA_V3_PREFIX, SERVER_KEY_V2_PREFIX, STATIC_PREFIX, - WEB_CLIENT_PREFIX, ) from synapse.app import _base from synapse.app._base import ( @@ -53,7 +54,6 @@ from synapse.http.additional_resource import AdditionalResource from synapse.http.server import ( OptionsResource, RootOptionsRedirectResource, - RootRedirect, StaticResource, ) from synapse.http.site import SynapseSite @@ -72,7 +72,6 @@ from synapse.server import HomeServer from synapse.storage import DataStore from synapse.util.httpresourcetree import create_resource_tree from synapse.util.module_loader import load_module -from synapse.util.versionstring import get_version_string logger = logging.getLogger("synapse.app.homeserver") @@ -134,15 +133,12 @@ class SynapseHomeServer(HomeServer): # Try to find something useful to serve at '/': # # 1. Redirect to the web client if it is an HTTP(S) URL. - # 2. Redirect to the web client served via Synapse. - # 3. Redirect to the static "Synapse is running" page. - # 4. Do not redirect and use a blank resource. - if self.config.server.web_client_location_is_redirect: + # 2. Redirect to the static "Synapse is running" page. + # 3. Do not redirect and use a blank resource. + if self.config.server.web_client_location: root_resource: Resource = RootOptionsRedirectResource( self.config.server.web_client_location ) - elif WEB_CLIENT_PREFIX in resources: - root_resource = RootOptionsRedirectResource(WEB_CLIENT_PREFIX) elif STATIC_PREFIX in resources: root_resource = RootOptionsRedirectResource(STATIC_PREFIX) else: @@ -201,13 +197,7 @@ class SynapseHomeServer(HomeServer): resources.update( { - "/_matrix/client/api/v1": client_resource, - "/_matrix/client/r0": client_resource, - "/_matrix/client/v1": client_resource, - "/_matrix/client/v3": client_resource, - "/_matrix/client/unstable": client_resource, - "/_matrix/client/v2_alpha": client_resource, - "/_matrix/client/versions": client_resource, + CLIENT_API_PREFIX: client_resource, "/.well-known": well_known_resource(self), "/_synapse/admin": AdminRestResource(self), **build_synapse_client_resource_tree(self), @@ -270,28 +260,6 @@ class SynapseHomeServer(HomeServer): if name in ["keys", "federation"]: resources[SERVER_KEY_V2_PREFIX] = KeyApiV2Resource(self) - if name == "webclient": - # webclient listeners are deprecated as of Synapse v1.51.0, remove it - # in > v1.53.0. - webclient_loc = self.config.server.web_client_location - - if webclient_loc is None: - logger.warning( - "Not enabling webclient resource, as web_client_location is unset." - ) - elif self.config.server.web_client_location_is_redirect: - resources[WEB_CLIENT_PREFIX] = RootRedirect(webclient_loc) - else: - logger.warning( - "Running webclient on the same domain is not recommended: " - "https://github.com/matrix-org/synapse#security-note - " - "after you move webclient to different host you can set " - "web_client_location to its full URL to enable redirection." - ) - # GZip is disabled here due to - # https://twistedmatrix.com/trac/ticket/7678 - resources[WEB_CLIENT_PREFIX] = File(webclient_loc) - if name == "metrics" and self.config.metrics.enable_metrics: resources[METRICS_PREFIX] = MetricsResource(RegistryProxy) @@ -383,7 +351,7 @@ def setup(config_options: List[str]) -> SynapseHomeServer: hs = SynapseHomeServer( config.server.server_name, config=config, - version_string="Synapse/" + get_version_string(synapse), + version_string="Synapse/" + get_distribution_version_string("matrix-synapse"), ) synapse.config.logger.setup_logging(hs, config, use_worker_options=False) diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py index 8c9ff93b2c..a340a8c9c7 100644 --- a/synapse/appservice/__init__.py +++ b/synapse/appservice/__init__.py @@ -165,23 +165,16 @@ class ApplicationService: return namespace.exclusive return False - async def _matches_user( - self, event: Optional[EventBase], store: Optional["DataStore"] = None - ) -> bool: - if not event: - return False - + async def _matches_user(self, event: EventBase, store: "DataStore") -> bool: if self.is_interested_in_user(event.sender): return True + # also check m.room.member state key if event.type == EventTypes.Member and self.is_interested_in_user( event.state_key ): return True - if not store: - return False - does_match = await self.matches_user_in_member_list(event.room_id, store) return does_match @@ -216,21 +209,15 @@ class ApplicationService: return self.is_interested_in_room(event.room_id) return False - async def _matches_aliases( - self, event: EventBase, store: Optional["DataStore"] = None - ) -> bool: - if not store or not event: - return False - + async def _matches_aliases(self, event: EventBase, store: "DataStore") -> bool: alias_list = await store.get_aliases_for_room(event.room_id) for alias in alias_list: if self.is_interested_in_alias(alias): return True + return False - async def is_interested( - self, event: EventBase, store: Optional["DataStore"] = None - ) -> bool: + async def is_interested(self, event: EventBase, store: "DataStore") -> bool: """Check if this service is interested in this event. Args: @@ -351,11 +338,13 @@ class AppServiceTransaction: id: int, events: List[EventBase], ephemeral: List[JsonDict], + to_device_messages: List[JsonDict], ): self.service = service self.id = id self.events = events self.ephemeral = ephemeral + self.to_device_messages = to_device_messages async def send(self, as_api: "ApplicationServiceApi") -> bool: """Sends this transaction using the provided AS API interface. @@ -369,6 +358,7 @@ class AppServiceTransaction: service=self.service, events=self.events, ephemeral=self.ephemeral, + to_device_messages=self.to_device_messages, txn_id=self.id, ) diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py index def4424af0..73be7ff3d4 100644 --- a/synapse/appservice/api.py +++ b/synapse/appservice/api.py @@ -218,8 +218,23 @@ class ApplicationServiceApi(SimpleHttpClient): service: "ApplicationService", events: List[EventBase], ephemeral: List[JsonDict], + to_device_messages: List[JsonDict], txn_id: Optional[int] = None, ) -> bool: + """ + Push data to an application service. + + Args: + service: The application service to send to. + events: The persistent events to send. + ephemeral: The ephemeral events to send. + to_device_messages: The to-device messages to send. + txn_id: An unique ID to assign to this transaction. Application services should + deduplicate transactions received with identitical IDs. + + Returns: + True if the task succeeded, False if it failed. + """ if service.url is None: return True @@ -237,13 +252,15 @@ class ApplicationServiceApi(SimpleHttpClient): uri = service.url + ("/transactions/%s" % urllib.parse.quote(str(txn_id))) # Never send ephemeral events to appservices that do not support it + body: Dict[str, List[JsonDict]] = {"events": serialized_events} if service.supports_ephemeral: - body = { - "events": serialized_events, - "de.sorunome.msc2409.ephemeral": ephemeral, - } - else: - body = {"events": serialized_events} + body.update( + { + # TODO: Update to stable prefixes once MSC2409 completes FCP merge. + "de.sorunome.msc2409.ephemeral": ephemeral, + "de.sorunome.msc2409.to_device": to_device_messages, + } + ) try: await self.put_json( diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py index 185e3a5278..c42fa32fff 100644 --- a/synapse/appservice/scheduler.py +++ b/synapse/appservice/scheduler.py @@ -48,7 +48,16 @@ This is all tied together by the AppServiceScheduler which DIs the required components. """ import logging -from typing import TYPE_CHECKING, Awaitable, Callable, Dict, List, Optional, Set +from typing import ( + TYPE_CHECKING, + Awaitable, + Callable, + Collection, + Dict, + List, + Optional, + Set, +) from synapse.appservice import ApplicationService, ApplicationServiceState from synapse.appservice.api import ApplicationServiceApi @@ -71,6 +80,9 @@ MAX_PERSISTENT_EVENTS_PER_TRANSACTION = 100 # Maximum number of ephemeral events to provide in an AS transaction. MAX_EPHEMERAL_EVENTS_PER_TRANSACTION = 100 +# Maximum number of to-device messages to provide in an AS transaction. +MAX_TO_DEVICE_MESSAGES_PER_TRANSACTION = 100 + class ApplicationServiceScheduler: """Public facing API for this module. Does the required DI to tie the @@ -97,15 +109,40 @@ class ApplicationServiceScheduler: for service in services: self.txn_ctrl.start_recoverer(service) - def submit_event_for_as( - self, service: ApplicationService, event: EventBase + def enqueue_for_appservice( + self, + appservice: ApplicationService, + events: Optional[Collection[EventBase]] = None, + ephemeral: Optional[Collection[JsonDict]] = None, + to_device_messages: Optional[Collection[JsonDict]] = None, ) -> None: - self.queuer.enqueue_event(service, event) + """ + Enqueue some data to be sent off to an application service. - def submit_ephemeral_events_for_as( - self, service: ApplicationService, events: List[JsonDict] - ) -> None: - self.queuer.enqueue_ephemeral(service, events) + Args: + appservice: The application service to create and send a transaction to. + events: The persistent room events to send. + ephemeral: The ephemeral events to send. + to_device_messages: The to-device messages to send. These differ from normal + to-device messages sent to clients, as they have 'to_device_id' and + 'to_user_id' fields. + """ + # We purposefully allow this method to run with empty events/ephemeral + # collections, so that callers do not need to check iterable size themselves. + if not events and not ephemeral and not to_device_messages: + return + + if events: + self.queuer.queued_events.setdefault(appservice.id, []).extend(events) + if ephemeral: + self.queuer.queued_ephemeral.setdefault(appservice.id, []).extend(ephemeral) + if to_device_messages: + self.queuer.queued_to_device_messages.setdefault(appservice.id, []).extend( + to_device_messages + ) + + # Kick off a new application service transaction + self.queuer.start_background_request(appservice) class _ServiceQueuer: @@ -121,13 +158,15 @@ class _ServiceQueuer: self.queued_events: Dict[str, List[EventBase]] = {} # dict of {service_id: [events]} self.queued_ephemeral: Dict[str, List[JsonDict]] = {} + # dict of {service_id: [to_device_message_json]} + self.queued_to_device_messages: Dict[str, List[JsonDict]] = {} # the appservices which currently have a transaction in flight self.requests_in_flight: Set[str] = set() self.txn_ctrl = txn_ctrl self.clock = clock - def _start_background_request(self, service: ApplicationService) -> None: + def start_background_request(self, service: ApplicationService) -> None: # start a sender for this appservice if we don't already have one if service.id in self.requests_in_flight: return @@ -136,16 +175,6 @@ class _ServiceQueuer: "as-sender-%s" % (service.id,), self._send_request, service ) - def enqueue_event(self, service: ApplicationService, event: EventBase) -> None: - self.queued_events.setdefault(service.id, []).append(event) - self._start_background_request(service) - - def enqueue_ephemeral( - self, service: ApplicationService, events: List[JsonDict] - ) -> None: - self.queued_ephemeral.setdefault(service.id, []).extend(events) - self._start_background_request(service) - async def _send_request(self, service: ApplicationService) -> None: # sanity-check: we shouldn't get here if this service already has a sender # running. @@ -162,11 +191,21 @@ class _ServiceQueuer: ephemeral = all_events_ephemeral[:MAX_EPHEMERAL_EVENTS_PER_TRANSACTION] del all_events_ephemeral[:MAX_EPHEMERAL_EVENTS_PER_TRANSACTION] - if not events and not ephemeral: + all_to_device_messages = self.queued_to_device_messages.get( + service.id, [] + ) + to_device_messages_to_send = all_to_device_messages[ + :MAX_TO_DEVICE_MESSAGES_PER_TRANSACTION + ] + del all_to_device_messages[:MAX_TO_DEVICE_MESSAGES_PER_TRANSACTION] + + if not events and not ephemeral and not to_device_messages_to_send: return try: - await self.txn_ctrl.send(service, events, ephemeral) + await self.txn_ctrl.send( + service, events, ephemeral, to_device_messages_to_send + ) except Exception: logger.exception("AS request failed") finally: @@ -198,10 +237,24 @@ class _TransactionController: service: ApplicationService, events: List[EventBase], ephemeral: Optional[List[JsonDict]] = None, + to_device_messages: Optional[List[JsonDict]] = None, ) -> None: + """ + Create a transaction with the given data and send to the provided + application service. + + Args: + service: The application service to send the transaction to. + events: The persistent events to include in the transaction. + ephemeral: The ephemeral events to include in the transaction. + to_device_messages: The to-device messages to include in the transaction. + """ try: txn = await self.store.create_appservice_txn( - service=service, events=events, ephemeral=ephemeral or [] + service=service, + events=events, + ephemeral=ephemeral or [], + to_device_messages=to_device_messages or [], ) service_is_up = await self._is_service_up(service) if service_is_up: diff --git a/synapse/config/cache.py b/synapse/config/cache.py index d9d85f98e1..387ac6d115 100644 --- a/synapse/config/cache.py +++ b/synapse/config/cache.py @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging import os import re import threading @@ -23,6 +24,8 @@ from synapse.python_dependencies import DependencyException, check_requirements from ._base import Config, ConfigError +logger = logging.getLogger(__name__) + # The prefix for all cache factor-related environment variables _CACHE_PREFIX = "SYNAPSE_CACHE_FACTOR" @@ -148,11 +151,16 @@ class CacheConfig(Config): per_cache_factors: #get_users_who_share_room_with_user: 2.0 - # Controls how long an entry can be in a cache without having been - # accessed before being evicted. Defaults to None, which means - # entries are never evicted based on time. + # Controls whether cache entries are evicted after a specified time + # period. Defaults to true. Uncomment to disable this feature. + # + #expire_caches: false + + # If expire_caches is enabled, this flag controls how long an entry can + # be in a cache without having been accessed before being evicted. + # Defaults to 30m. Uncomment to set a different time to live for cache entries. # - #expiry_time: 30m + #cache_entry_ttl: 30m # Controls how long the results of a /sync request are cached for after # a successful response is returned. A higher duration can help clients with @@ -217,12 +225,30 @@ class CacheConfig(Config): e.message # noqa: B306, DependencyException.message is a property ) - expiry_time = cache_config.get("expiry_time") - if expiry_time: - self.expiry_time_msec: Optional[int] = self.parse_duration(expiry_time) + expire_caches = cache_config.get("expire_caches", True) + cache_entry_ttl = cache_config.get("cache_entry_ttl", "30m") + + if expire_caches: + self.expiry_time_msec: Optional[int] = self.parse_duration(cache_entry_ttl) else: self.expiry_time_msec = None + # Backwards compatibility support for the now-removed "expiry_time" config flag. + expiry_time = cache_config.get("expiry_time") + + if expiry_time and expire_caches: + logger.warning( + "You have set two incompatible options, expiry_time and expire_caches. Please only use the " + "expire_caches and cache_entry_ttl options and delete the expiry_time option as it is " + "deprecated." + ) + if expiry_time: + logger.warning( + "Expiry_time is a deprecated option, please use the expire_caches and cache_entry_ttl options " + "instead." + ) + self.expiry_time_msec = self.parse_duration(expiry_time) + self.sync_response_cache_duration = self.parse_duration( cache_config.get("sync_response_cache_duration", 0) ) diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py index 65c807a19a..09d692d9a1 100644 --- a/synapse/config/experimental.py +++ b/synapse/config/experimental.py @@ -26,6 +26,8 @@ class ExperimentalConfig(Config): # MSC3440 (thread relation) self.msc3440_enabled: bool = experimental.get("msc3440_enabled", False) + # MSC3666: including bundled relations in /search. + self.msc3666_enabled: bool = experimental.get("msc3666_enabled", False) # MSC3026 (busy presence state) self.msc3026_enabled: bool = experimental.get("msc3026_enabled", False) @@ -52,3 +54,13 @@ class ExperimentalConfig(Config): self.msc3202_device_masquerading_enabled: bool = experimental.get( "msc3202_device_masquerading", False ) + + # MSC2409 (this setting only relates to optionally sending to-device messages). + # Presence, typing and read receipt EDUs are already sent to application services that + # have opted in to receive them. If enabled, this adds to-device messages to that list. + self.msc2409_to_device_messages_enabled: bool = experimental.get( + "msc2409_to_device_messages_enabled", False + ) + + # MSC3706 (server-side support for partial state in /send_join responses) + self.msc3706_enabled: bool = experimental.get("msc3706_enabled", False) diff --git a/synapse/config/logger.py b/synapse/config/logger.py index ea69b9bd9b..b7145a44ae 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -22,6 +22,7 @@ from string import Template from typing import TYPE_CHECKING, Any, Dict, Optional import yaml +from matrix_common.versionstring import get_distribution_version_string from zope.interface import implementer from twisted.logger import ( @@ -32,11 +33,9 @@ from twisted.logger import ( globalLogBeginner, ) -import synapse from synapse.logging._structured import setup_structured_logging from synapse.logging.context import LoggingContextFilter from synapse.logging.filter import MetadataFilter -from synapse.util.versionstring import get_version_string from ._base import Config, ConfigError @@ -347,6 +346,10 @@ def setup_logging( # Log immediately so we can grep backwards. logging.warning("***** STARTING SERVER *****") - logging.warning("Server %s version %s", sys.argv[0], get_version_string(synapse)) + logging.warning( + "Server %s version %s", + sys.argv[0], + get_distribution_version_string("matrix-synapse"), + ) logging.info("Server hostname: %s", config.server.server_name) logging.info("Instance name: %s", hs.get_instance_name()) diff --git a/synapse/config/ratelimiting.py b/synapse/config/ratelimiting.py index 36636ab07e..e9ccf1bd62 100644 --- a/synapse/config/ratelimiting.py +++ b/synapse/config/ratelimiting.py @@ -134,6 +134,14 @@ class RatelimitConfig(Config): defaults={"per_second": 0.003, "burst_count": 5}, ) + self.rc_third_party_invite = RateLimitConfig( + config.get("rc_third_party_invite", {}), + defaults={ + "per_second": self.rc_message.per_second, + "burst_count": self.rc_message.burst_count, + }, + ) + def generate_config_section(self, **kwargs): return """\ ## Ratelimiting ## @@ -168,6 +176,9 @@ class RatelimitConfig(Config): # - one for ratelimiting how often a user or IP can attempt to validate a 3PID. # - two for ratelimiting how often invites can be sent in a room or to a # specific user. + # - one for ratelimiting 3PID invites (i.e. invites sent to a third-party ID + # such as an email address or a phone number) based on the account that's + # sending the invite. # # The defaults are as shown below. # @@ -217,6 +228,10 @@ class RatelimitConfig(Config): # per_user: # per_second: 0.003 # burst_count: 5 + # + #rc_third_party_invite: + # per_second: 0.2 + # burst_count: 10 # Ratelimiting settings for incoming federation # diff --git a/synapse/config/server.py b/synapse/config/server.py index a460cf25b4..7bc9624546 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -179,7 +179,6 @@ KNOWN_RESOURCES = { "openid", "replication", "static", - "webclient", } @@ -519,16 +518,12 @@ class ServerConfig(Config): self.listeners = l2 self.web_client_location = config.get("web_client_location", None) - self.web_client_location_is_redirect = self.web_client_location and ( + # Non-HTTP(S) web client location is not supported. + if self.web_client_location and not ( self.web_client_location.startswith("http://") or self.web_client_location.startswith("https://") - ) - # A non-HTTP(S) web client location is deprecated. - if self.web_client_location and not self.web_client_location_is_redirect: - logger.warning(NO_MORE_NONE_HTTP_WEB_CLIENT_LOCATION_WARNING) - - # Warn if webclient is configured for a worker. - _warn_if_webclient_configured(self.listeners) + ): + raise ConfigError("web_client_location must point to a HTTP(S) URL.") self.gc_thresholds = read_gc_thresholds(config.get("gc_thresholds", None)) self.gc_seconds = self.read_gc_intervals(config.get("gc_min_interval", None)) @@ -656,19 +651,6 @@ class ServerConfig(Config): False, ) - # List of users trialing the new experimental default push rules. This setting is - # not included in the sample configuration file on purpose as it's a temporary - # hack, so that some users can trial the new defaults without impacting every - # user on the homeserver. - users_new_default_push_rules: list = ( - config.get("users_new_default_push_rules") or [] - ) - if not isinstance(users_new_default_push_rules, list): - raise ConfigError("'users_new_default_push_rules' must be a list") - - # Turn the list into a set to improve lookup speed. - self.users_new_default_push_rules: set = set(users_new_default_push_rules) - # Whitelist of domain names that given next_link parameters must have next_link_domain_whitelist: Optional[List[str]] = config.get( "next_link_domain_whitelist" @@ -1364,11 +1346,16 @@ def parse_listener_def(listener: Any) -> ListenerConfig: http_config = None if listener_type == "http": + try: + resources = [ + HttpResourceConfig(**res) for res in listener.get("resources", []) + ] + except ValueError as e: + raise ConfigError("Unknown listener resource") from e + http_config = HttpListenerConfig( x_forwarded=listener.get("x_forwarded", False), - resources=[ - HttpResourceConfig(**res) for res in listener.get("resources", []) - ], + resources=resources, additional_resources=listener.get("additional_resources", {}), tag=listener.get("tag"), ) @@ -1376,30 +1363,6 @@ def parse_listener_def(listener: Any) -> ListenerConfig: return ListenerConfig(port, bind_addresses, listener_type, tls, http_config) -NO_MORE_NONE_HTTP_WEB_CLIENT_LOCATION_WARNING = """ -Synapse no longer supports serving a web client. To remove this warning, -configure 'web_client_location' with an HTTP(S) URL. -""" - - -NO_MORE_WEB_CLIENT_WARNING = """ -Synapse no longer includes a web client. To redirect the root resource to a web client, configure -'web_client_location'. To remove this warning, remove 'webclient' from the 'listeners' -configuration. -""" - - -def _warn_if_webclient_configured(listeners: Iterable[ListenerConfig]) -> None: - for listener in listeners: - if not listener.http_options: - continue - for res in listener.http_options.resources: - for name in res.names: - if name == "webclient": - logger.warning(NO_MORE_WEB_CLIENT_WARNING) - return - - _MANHOLE_SETTINGS_SCHEMA = { "type": "object", "properties": { diff --git a/synapse/event_auth.py b/synapse/event_auth.py index e885961698..eca00bc975 100644 --- a/synapse/event_auth.py +++ b/synapse/event_auth.py @@ -14,6 +14,7 @@ # limitations under the License. import logging +import typing from typing import Any, Dict, Iterable, List, Optional, Set, Tuple, Union from canonicaljson import encode_canonical_json @@ -34,15 +35,18 @@ from synapse.api.room_versions import ( EventFormatVersions, RoomVersion, ) -from synapse.events import EventBase -from synapse.events.builder import EventBuilder from synapse.types import StateMap, UserID, get_domain_from_id +if typing.TYPE_CHECKING: + # conditional imports to avoid import cycle + from synapse.events import EventBase + from synapse.events.builder import EventBuilder + logger = logging.getLogger(__name__) def validate_event_for_room_version( - room_version_obj: RoomVersion, event: EventBase + room_version_obj: RoomVersion, event: "EventBase" ) -> None: """Ensure that the event complies with the limits, and has the right signatures @@ -113,7 +117,9 @@ def validate_event_for_room_version( def check_auth_rules_for_event( - room_version_obj: RoomVersion, event: EventBase, auth_events: Iterable[EventBase] + room_version_obj: RoomVersion, + event: "EventBase", + auth_events: Iterable["EventBase"], ) -> None: """Check that an event complies with the auth rules @@ -256,7 +262,7 @@ def check_auth_rules_for_event( logger.debug("Allowing! %s", event) -def _check_size_limits(event: EventBase) -> None: +def _check_size_limits(event: "EventBase") -> None: if len(event.user_id) > 255: raise EventSizeError("'user_id' too large") if len(event.room_id) > 255: @@ -271,7 +277,7 @@ def _check_size_limits(event: EventBase) -> None: raise EventSizeError("event too large") -def _can_federate(event: EventBase, auth_events: StateMap[EventBase]) -> bool: +def _can_federate(event: "EventBase", auth_events: StateMap["EventBase"]) -> bool: creation_event = auth_events.get((EventTypes.Create, "")) # There should always be a creation event, but if not don't federate. if not creation_event: @@ -281,7 +287,7 @@ def _can_federate(event: EventBase, auth_events: StateMap[EventBase]) -> bool: def _is_membership_change_allowed( - room_version: RoomVersion, event: EventBase, auth_events: StateMap[EventBase] + room_version: RoomVersion, event: "EventBase", auth_events: StateMap["EventBase"] ) -> None: """ Confirms that the event which changes membership is an allowed change. @@ -471,7 +477,7 @@ def _is_membership_change_allowed( def _check_event_sender_in_room( - event: EventBase, auth_events: StateMap[EventBase] + event: "EventBase", auth_events: StateMap["EventBase"] ) -> None: key = (EventTypes.Member, event.user_id) member_event = auth_events.get(key) @@ -479,7 +485,9 @@ def _check_event_sender_in_room( _check_joined_room(member_event, event.user_id, event.room_id) -def _check_joined_room(member: Optional[EventBase], user_id: str, room_id: str) -> None: +def _check_joined_room( + member: Optional["EventBase"], user_id: str, room_id: str +) -> None: if not member or member.membership != Membership.JOIN: raise AuthError( 403, "User %s not in room %s (%s)" % (user_id, room_id, repr(member)) @@ -487,7 +495,7 @@ def _check_joined_room(member: Optional[EventBase], user_id: str, room_id: str) def get_send_level( - etype: str, state_key: Optional[str], power_levels_event: Optional[EventBase] + etype: str, state_key: Optional[str], power_levels_event: Optional["EventBase"] ) -> int: """Get the power level required to send an event of a given type @@ -523,7 +531,7 @@ def get_send_level( return int(send_level) -def _can_send_event(event: EventBase, auth_events: StateMap[EventBase]) -> bool: +def _can_send_event(event: "EventBase", auth_events: StateMap["EventBase"]) -> bool: power_levels_event = get_power_level_event(auth_events) send_level = get_send_level(event.type, event.get("state_key"), power_levels_event) @@ -547,8 +555,8 @@ def _can_send_event(event: EventBase, auth_events: StateMap[EventBase]) -> bool: def check_redaction( room_version_obj: RoomVersion, - event: EventBase, - auth_events: StateMap[EventBase], + event: "EventBase", + auth_events: StateMap["EventBase"], ) -> bool: """Check whether the event sender is allowed to redact the target event. @@ -585,8 +593,8 @@ def check_redaction( def check_historical( room_version_obj: RoomVersion, - event: EventBase, - auth_events: StateMap[EventBase], + event: "EventBase", + auth_events: StateMap["EventBase"], ) -> None: """Check whether the event sender is allowed to send historical related events like "insertion", "batch", and "marker". @@ -616,8 +624,8 @@ def check_historical( def _check_power_levels( room_version_obj: RoomVersion, - event: EventBase, - auth_events: StateMap[EventBase], + event: "EventBase", + auth_events: StateMap["EventBase"], ) -> None: user_list = event.content.get("users", {}) # Validate users @@ -710,11 +718,11 @@ def _check_power_levels( ) -def get_power_level_event(auth_events: StateMap[EventBase]) -> Optional[EventBase]: +def get_power_level_event(auth_events: StateMap["EventBase"]) -> Optional["EventBase"]: return auth_events.get((EventTypes.PowerLevels, "")) -def get_user_power_level(user_id: str, auth_events: StateMap[EventBase]) -> int: +def get_user_power_level(user_id: str, auth_events: StateMap["EventBase"]) -> int: """Get a user's power level Args: @@ -750,7 +758,7 @@ def get_user_power_level(user_id: str, auth_events: StateMap[EventBase]) -> int: return 0 -def get_named_level(auth_events: StateMap[EventBase], name: str, default: int) -> int: +def get_named_level(auth_events: StateMap["EventBase"], name: str, default: int) -> int: power_level_event = get_power_level_event(auth_events) if not power_level_event: @@ -763,7 +771,9 @@ def get_named_level(auth_events: StateMap[EventBase], name: str, default: int) - return default -def _verify_third_party_invite(event: EventBase, auth_events: StateMap[EventBase]): +def _verify_third_party_invite( + event: "EventBase", auth_events: StateMap["EventBase"] +) -> bool: """ Validates that the invite event is authorized by a previous third-party invite. @@ -827,7 +837,7 @@ def _verify_third_party_invite(event: EventBase, auth_events: StateMap[EventBase return False -def get_public_keys(invite_event: EventBase) -> List[Dict[str, Any]]: +def get_public_keys(invite_event: "EventBase") -> List[Dict[str, Any]]: public_keys = [] if "public_key" in invite_event.content: o = {"public_key": invite_event.content["public_key"]} @@ -839,7 +849,7 @@ def get_public_keys(invite_event: EventBase) -> List[Dict[str, Any]]: def auth_types_for_event( - room_version: RoomVersion, event: Union[EventBase, EventBuilder] + room_version: RoomVersion, event: Union["EventBase", "EventBuilder"] ) -> Set[Tuple[str, str]]: """Given an event, return a list of (EventType, StateKey) that may be needed to auth the event. The returned list may be a superset of what diff --git a/synapse/events/spamcheck.py b/synapse/events/spamcheck.py index 3134beb8d3..04afd48274 100644 --- a/synapse/events/spamcheck.py +++ b/synapse/events/spamcheck.py @@ -48,9 +48,6 @@ USER_MAY_JOIN_ROOM_CALLBACK = Callable[[str, str, bool], Awaitable[bool]] USER_MAY_INVITE_CALLBACK = Callable[[str, str, str], Awaitable[bool]] USER_MAY_SEND_3PID_INVITE_CALLBACK = Callable[[str, str, str, str], Awaitable[bool]] USER_MAY_CREATE_ROOM_CALLBACK = Callable[[str], Awaitable[bool]] -USER_MAY_CREATE_ROOM_WITH_INVITES_CALLBACK = Callable[ - [str, List[str], List[Dict[str, str]]], Awaitable[bool] -] USER_MAY_CREATE_ROOM_ALIAS_CALLBACK = Callable[[str, RoomAlias], Awaitable[bool]] USER_MAY_PUBLISH_ROOM_CALLBACK = Callable[[str, str], Awaitable[bool]] CHECK_USERNAME_FOR_SPAM_CALLBACK = Callable[[Dict[str, str]], Awaitable[bool]] @@ -174,9 +171,6 @@ class SpamChecker: USER_MAY_SEND_3PID_INVITE_CALLBACK ] = [] self._user_may_create_room_callbacks: List[USER_MAY_CREATE_ROOM_CALLBACK] = [] - self._user_may_create_room_with_invites_callbacks: List[ - USER_MAY_CREATE_ROOM_WITH_INVITES_CALLBACK - ] = [] self._user_may_create_room_alias_callbacks: List[ USER_MAY_CREATE_ROOM_ALIAS_CALLBACK ] = [] @@ -198,9 +192,6 @@ class SpamChecker: user_may_invite: Optional[USER_MAY_INVITE_CALLBACK] = None, user_may_send_3pid_invite: Optional[USER_MAY_SEND_3PID_INVITE_CALLBACK] = None, user_may_create_room: Optional[USER_MAY_CREATE_ROOM_CALLBACK] = None, - user_may_create_room_with_invites: Optional[ - USER_MAY_CREATE_ROOM_WITH_INVITES_CALLBACK - ] = None, user_may_create_room_alias: Optional[ USER_MAY_CREATE_ROOM_ALIAS_CALLBACK ] = None, @@ -229,11 +220,6 @@ class SpamChecker: if user_may_create_room is not None: self._user_may_create_room_callbacks.append(user_may_create_room) - if user_may_create_room_with_invites is not None: - self._user_may_create_room_with_invites_callbacks.append( - user_may_create_room_with_invites, - ) - if user_may_create_room_alias is not None: self._user_may_create_room_alias_callbacks.append( user_may_create_room_alias, @@ -359,34 +345,6 @@ class SpamChecker: return True - async def user_may_create_room_with_invites( - self, - userid: str, - invites: List[str], - threepid_invites: List[Dict[str, str]], - ) -> bool: - """Checks if a given user may create a room with invites - - If this method returns false, the creation request will be rejected. - - Args: - userid: The ID of the user attempting to create a room - invites: The IDs of the Matrix users to be invited if the room creation is - allowed. - threepid_invites: The threepids to be invited if the room creation is allowed, - as a dict including a "medium" key indicating the threepid's medium (e.g. - "email") and an "address" key indicating the threepid's address (e.g. - "alice@example.com") - - Returns: - True if the user may create the room, otherwise False - """ - for callback in self._user_may_create_room_with_invites_callbacks: - if await callback(userid, invites, threepid_invites) is False: - return False - - return True - async def user_may_create_room_alias( self, userid: str, room_alias: RoomAlias ) -> bool: diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index af9cb98f67..482bbdd867 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -20,6 +20,7 @@ from typing import ( Any, Awaitable, Callable, + Collection, Dict, Iterable, List, @@ -64,7 +65,7 @@ from synapse.replication.http.federation import ( ReplicationGetQueryRestServlet, ) from synapse.storage.databases.main.lock import Lock -from synapse.types import JsonDict, get_domain_from_id +from synapse.types import JsonDict, StateMap, get_domain_from_id from synapse.util import json_decoder, unwrapFirstError from synapse.util.async_helpers import Linearizer, concurrently_execute, gather_results from synapse.util.caches.response_cache import ResponseCache @@ -571,7 +572,7 @@ class FederationServer(FederationBase): ) -> JsonDict: state_ids = await self.handler.get_state_ids_for_pdu(room_id, event_id) auth_chain_ids = await self.store.get_auth_chain_ids(room_id, state_ids) - return {"pdu_ids": state_ids, "auth_chain_ids": auth_chain_ids} + return {"pdu_ids": state_ids, "auth_chain_ids": list(auth_chain_ids)} async def _on_context_state_request_compute( self, room_id: str, event_id: Optional[str] @@ -645,27 +646,61 @@ class FederationServer(FederationBase): return {"event": ret_pdu.get_pdu_json(time_now)} async def on_send_join_request( - self, origin: str, content: JsonDict, room_id: str + self, + origin: str, + content: JsonDict, + room_id: str, + caller_supports_partial_state: bool = False, ) -> Dict[str, Any]: event, context = await self._on_send_membership_event( origin, content, Membership.JOIN, room_id ) prev_state_ids = await context.get_prev_state_ids() - state_ids = list(prev_state_ids.values()) - auth_chain = await self.store.get_auth_chain(room_id, state_ids) - state = await self.store.get_events(state_ids) + state_event_ids: Collection[str] + servers_in_room: Optional[Collection[str]] + if caller_supports_partial_state: + state_event_ids = _get_event_ids_for_partial_state_join( + event, prev_state_ids + ) + servers_in_room = await self.state.get_hosts_in_room_at_events( + room_id, event_ids=event.prev_event_ids() + ) + else: + state_event_ids = prev_state_ids.values() + servers_in_room = None + + auth_chain_event_ids = await self.store.get_auth_chain_ids( + room_id, state_event_ids + ) + + # if the caller has opted in, we can omit any auth_chain events which are + # already in state_event_ids + if caller_supports_partial_state: + auth_chain_event_ids.difference_update(state_event_ids) + + auth_chain_events = await self.store.get_events_as_list(auth_chain_event_ids) + state_events = await self.store.get_events_as_list(state_event_ids) + + # we try to do all the async stuff before this point, so that time_now is as + # accurate as possible. time_now = self._clock.time_msec() - event_json = event.get_pdu_json() - return { + event_json = event.get_pdu_json(time_now) + resp = { # TODO Remove the unstable prefix when servers have updated. "org.matrix.msc3083.v2.event": event_json, "event": event_json, - "state": [p.get_pdu_json(time_now) for p in state.values()], - "auth_chain": [p.get_pdu_json(time_now) for p in auth_chain], + "state": [p.get_pdu_json(time_now) for p in state_events], + "auth_chain": [p.get_pdu_json(time_now) for p in auth_chain_events], + "org.matrix.msc3706.partial_state": caller_supports_partial_state, } + if servers_in_room is not None: + resp["org.matrix.msc3706.servers_in_room"] = list(servers_in_room) + + return resp + async def on_make_leave_request( self, origin: str, room_id: str, user_id: str ) -> Dict[str, Any]: @@ -1339,3 +1374,39 @@ class FederationHandlerRegistry: # error. logger.warning("No handler registered for query type %s", query_type) raise NotFoundError("No handler for Query type '%s'" % (query_type,)) + + +def _get_event_ids_for_partial_state_join( + join_event: EventBase, + prev_state_ids: StateMap[str], +) -> Collection[str]: + """Calculate state to be retuned in a partial_state send_join + + Args: + join_event: the join event being send_joined + prev_state_ids: the event ids of the state before the join + + Returns: + the event ids to be returned + """ + + # return all non-member events + state_event_ids = { + event_id + for (event_type, state_key), event_id in prev_state_ids.items() + if event_type != EventTypes.Member + } + + # we also need the current state of the current user (it's going to + # be an auth event for the new join, so we may as well return it) + current_membership_event_id = prev_state_ids.get( + (EventTypes.Member, join_event.state_key) + ) + if current_membership_event_id is not None: + state_event_ids.add(current_membership_event_id) + + # TODO: return a few more members: + # - those with invites + # - those that are kicked? / banned + + return state_event_ids diff --git a/synapse/federation/transport/server/_base.py b/synapse/federation/transport/server/_base.py index 2ca7c05835..dff2b68359 100644 --- a/synapse/federation/transport/server/_base.py +++ b/synapse/federation/transport/server/_base.py @@ -15,6 +15,7 @@ import functools import logging import re +import time from typing import TYPE_CHECKING, Any, Awaitable, Callable, Optional, Tuple, cast from synapse.api.errors import Codes, FederationDeniedError, SynapseError @@ -24,8 +25,10 @@ from synapse.http.servlet import parse_json_object_from_request from synapse.http.site import SynapseRequest from synapse.logging.context import run_in_background from synapse.logging.opentracing import ( + active_span, set_tag, span_context_from_request, + start_active_span, start_active_span_follows_from, whitelisted_homeserver, ) @@ -265,9 +268,10 @@ class BaseFederationServlet: content = parse_json_object_from_request(request) try: - origin: Optional[str] = await authenticator.authenticate_request( - request, content - ) + with start_active_span("authenticate_request"): + origin: Optional[str] = await authenticator.authenticate_request( + request, content + ) except NoAuthenticationError: origin = None if self.REQUIRE_AUTH: @@ -282,32 +286,57 @@ class BaseFederationServlet: # update the active opentracing span with the authenticated entity set_tag("authenticated_entity", origin) - # if the origin is authenticated and whitelisted, link to its span context + # if the origin is authenticated and whitelisted, use its span context + # as the parent. context = None if origin and whitelisted_homeserver(origin): context = span_context_from_request(request) - scope = start_active_span_follows_from( - "incoming-federation-request", contexts=(context,) if context else () - ) + if context: + servlet_span = active_span() + # a scope which uses the origin's context as a parent + processing_start_time = time.time() + scope = start_active_span_follows_from( + "incoming-federation-request", + child_of=context, + contexts=(servlet_span,), + start_time=processing_start_time, + ) - with scope: - if origin and self.RATELIMIT: - with ratelimiter.ratelimit(origin) as d: - await d - if request._disconnected: - logger.warning( - "client disconnected before we started processing " - "request" + else: + # just use our context as a parent + scope = start_active_span( + "incoming-federation-request", + ) + + try: + with scope: + if origin and self.RATELIMIT: + with ratelimiter.ratelimit(origin) as d: + await d + if request._disconnected: + logger.warning( + "client disconnected before we started processing " + "request" + ) + return None + response = await func( + origin, content, request.args, *args, **kwargs ) - return None + else: response = await func( origin, content, request.args, *args, **kwargs ) - else: - response = await func( - origin, content, request.args, *args, **kwargs + finally: + # if we used the origin's context as the parent, add a new span using + # the servlet span as a parent, so that we have a link + if context: + scope2 = start_active_span_follows_from( + "process-federation_request", + contexts=(scope.span,), + start_time=processing_start_time, ) + scope2.close() return response diff --git a/synapse/federation/transport/server/federation.py b/synapse/federation/transport/server/federation.py index 9c1ad5851f..e85a8eda5b 100644 --- a/synapse/federation/transport/server/federation.py +++ b/synapse/federation/transport/server/federation.py @@ -24,9 +24,9 @@ from typing import ( Union, ) +from matrix_common.versionstring import get_distribution_version_string from typing_extensions import Literal -import synapse from synapse.api.errors import Codes, SynapseError from synapse.api.room_versions import RoomVersions from synapse.api.urls import FEDERATION_UNSTABLE_PREFIX, FEDERATION_V2_PREFIX @@ -42,7 +42,6 @@ from synapse.http.servlet import ( ) from synapse.types import JsonDict from synapse.util.ratelimitutils import FederationRateLimiter -from synapse.util.versionstring import get_version_string if TYPE_CHECKING: from synapse.server import HomeServer @@ -109,11 +108,11 @@ class FederationSendServlet(BaseFederationServerServlet): ) if issue_8631_logger.isEnabledFor(logging.DEBUG): - DEVICE_UPDATE_EDUS = {"m.device_list_update", "m.signing_key_update"} + DEVICE_UPDATE_EDUS = ["m.device_list_update", "m.signing_key_update"] device_list_updates = [ edu.content for edu in transaction_data.get("edus", []) - if edu.edu_type in DEVICE_UPDATE_EDUS + if edu.get("edu_type") in DEVICE_UPDATE_EDUS ] if device_list_updates: issue_8631_logger.debug( @@ -412,6 +411,16 @@ class FederationV2SendJoinServlet(BaseFederationServerServlet): PREFIX = FEDERATION_V2_PREFIX + def __init__( + self, + hs: "HomeServer", + authenticator: Authenticator, + ratelimiter: FederationRateLimiter, + server_name: str, + ): + super().__init__(hs, authenticator, ratelimiter, server_name) + self._msc3706_enabled = hs.config.experimental.msc3706_enabled + async def on_PUT( self, origin: str, @@ -422,7 +431,15 @@ class FederationV2SendJoinServlet(BaseFederationServerServlet): ) -> Tuple[int, JsonDict]: # TODO(paul): assert that event_id parsed from path actually # match those given in content - result = await self.handler.on_send_join_request(origin, content, room_id) + + partial_state = False + if self._msc3706_enabled: + partial_state = parse_boolean_from_args( + query, "org.matrix.msc3706.partial_state", default=False + ) + result = await self.handler.on_send_join_request( + origin, content, room_id, caller_supports_partial_state=partial_state + ) return 200, result @@ -598,7 +615,12 @@ class FederationVersionServlet(BaseFederationServlet): ) -> Tuple[int, JsonDict]: return ( 200, - {"server": {"name": "Synapse", "version": get_version_string(synapse)}}, + { + "server": { + "name": "Synapse", + "version": get_distribution_version_string("matrix-synapse"), + } + }, ) diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index 7833e77e2b..a42c3558e4 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -55,6 +55,9 @@ class ApplicationServicesHandler: self.clock = hs.get_clock() self.notify_appservices = hs.config.appservice.notify_appservices self.event_sources = hs.get_event_sources() + self._msc2409_to_device_messages_enabled = ( + hs.config.experimental.msc2409_to_device_messages_enabled + ) self.current_max = 0 self.is_processing = False @@ -132,7 +135,9 @@ class ApplicationServicesHandler: # Fork off pushes to these services for service in services: - self.scheduler.submit_event_for_as(service, event) + self.scheduler.enqueue_for_appservice( + service, events=[event] + ) now = self.clock.time_msec() ts = await self.store.get_received_ts(event.event_id) @@ -199,8 +204,9 @@ class ApplicationServicesHandler: Args: stream_key: The stream the event came from. - `stream_key` can be "typing_key", "receipt_key" or "presence_key". Any other - value for `stream_key` will cause this function to return early. + `stream_key` can be "typing_key", "receipt_key", "presence_key" or + "to_device_key". Any other value for `stream_key` will cause this function + to return early. Ephemeral events will only be pushed to appservices that have opted into receiving them by setting `push_ephemeral` to true in their registration @@ -216,8 +222,15 @@ class ApplicationServicesHandler: if not self.notify_appservices: return - # Ignore any unsupported streams - if stream_key not in ("typing_key", "receipt_key", "presence_key"): + # Notify appservices of updates in ephemeral event streams. + # Only the following streams are currently supported. + # FIXME: We should use constants for these values. + if stream_key not in ( + "typing_key", + "receipt_key", + "presence_key", + "to_device_key", + ): return # Assert that new_token is an integer (and not a RoomStreamToken). @@ -233,6 +246,13 @@ class ApplicationServicesHandler: # Additional context: https://github.com/matrix-org/synapse/pull/11137 assert isinstance(new_token, int) + # Ignore to-device messages if the feature flag is not enabled + if ( + stream_key == "to_device_key" + and not self._msc2409_to_device_messages_enabled + ): + return + # Check whether there are any appservices which have registered to receive # ephemeral events. # @@ -266,7 +286,7 @@ class ApplicationServicesHandler: with Measure(self.clock, "notify_interested_services_ephemeral"): for service in services: if stream_key == "typing_key": - # Note that we don't persist the token (via set_type_stream_id_for_appservice) + # Note that we don't persist the token (via set_appservice_stream_type_pos) # for typing_key due to performance reasons and due to their highly # ephemeral nature. # @@ -274,7 +294,7 @@ class ApplicationServicesHandler: # and, if they apply to this application service, send it off. events = await self._handle_typing(service, new_token) if events: - self.scheduler.submit_ephemeral_events_for_as(service, events) + self.scheduler.enqueue_for_appservice(service, ephemeral=events) continue # Since we read/update the stream position for this AS/stream @@ -285,28 +305,37 @@ class ApplicationServicesHandler: ): if stream_key == "receipt_key": events = await self._handle_receipts(service, new_token) - if events: - self.scheduler.submit_ephemeral_events_for_as( - service, events - ) + self.scheduler.enqueue_for_appservice(service, ephemeral=events) # Persist the latest handled stream token for this appservice - await self.store.set_type_stream_id_for_appservice( + await self.store.set_appservice_stream_type_pos( service, "read_receipt", new_token ) elif stream_key == "presence_key": events = await self._handle_presence(service, users, new_token) - if events: - self.scheduler.submit_ephemeral_events_for_as( - service, events - ) + self.scheduler.enqueue_for_appservice(service, ephemeral=events) # Persist the latest handled stream token for this appservice - await self.store.set_type_stream_id_for_appservice( + await self.store.set_appservice_stream_type_pos( service, "presence", new_token ) + elif stream_key == "to_device_key": + # Retrieve a list of to-device message events, as well as the + # maximum stream token of the messages we were able to retrieve. + to_device_messages = await self._get_to_device_messages( + service, new_token, users + ) + self.scheduler.enqueue_for_appservice( + service, to_device_messages=to_device_messages + ) + + # Persist the latest handled stream token for this appservice + await self.store.set_appservice_stream_type_pos( + service, "to_device", new_token + ) + async def _handle_typing( self, service: ApplicationService, new_token: int ) -> List[JsonDict]: @@ -440,6 +469,79 @@ class ApplicationServicesHandler: return events + async def _get_to_device_messages( + self, + service: ApplicationService, + new_token: int, + users: Collection[Union[str, UserID]], + ) -> List[JsonDict]: + """ + Given an application service, determine which events it should receive + from those between the last-recorded to-device message stream token for this + appservice and the given stream token. + + Args: + service: The application service to check for which events it should receive. + new_token: The latest to-device event stream token. + users: The users to be notified for the new to-device messages + (ie, the recipients of the messages). + + Returns: + A list of JSON dictionaries containing data derived from the to-device events + that should be sent to the given application service. + """ + # Get the stream token that this application service has processed up until + from_key = await self.store.get_type_stream_id_for_appservice( + service, "to_device" + ) + + # Filter out users that this appservice is not interested in + users_appservice_is_interested_in: List[str] = [] + for user in users: + # FIXME: We should do this farther up the call stack. We currently repeat + # this operation in _handle_presence. + if isinstance(user, UserID): + user = user.to_string() + + if service.is_interested_in_user(user): + users_appservice_is_interested_in.append(user) + + if not users_appservice_is_interested_in: + # Return early if the AS was not interested in any of these users + return [] + + # Retrieve the to-device messages for each user + recipient_device_to_messages = await self.store.get_messages_for_user_devices( + users_appservice_is_interested_in, + from_key, + new_token, + ) + + # According to MSC2409, we'll need to add 'to_user_id' and 'to_device_id' fields + # to the event JSON so that the application service will know which user/device + # combination this messages was intended for. + # + # So we mangle this dict into a flat list of to-device messages with the relevant + # user ID and device ID embedded inside each message dict. + message_payload: List[JsonDict] = [] + for ( + user_id, + device_id, + ), messages in recipient_device_to_messages.items(): + for message_json in messages: + # Remove 'message_id' from the to-device message, as it's an internal ID + message_json.pop("message_id", None) + + message_payload.append( + { + "to_user_id": user_id, + "to_device_id": device_id, + **message_json, + } + ) + + return message_payload + async def query_user_exists(self, user_id: str) -> bool: """Check if any application service knows this user_id exists. @@ -547,7 +649,7 @@ class ApplicationServicesHandler: """Retrieve a list of application services interested in this event. Args: - event: The event to check. Can be None if alias_list is not. + event: The event to check. Returns: A list of services interested in this event based on the service regex. """ diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index e32c93e234..6959d1aa7e 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -2064,6 +2064,7 @@ GET_USERNAME_FOR_REGISTRATION_CALLBACK = Callable[ [JsonDict, JsonDict], Awaitable[Optional[str]], ] +IS_3PID_ALLOWED_CALLBACK = Callable[[str, str, bool], Awaitable[bool]] class PasswordAuthProvider: @@ -2079,6 +2080,7 @@ class PasswordAuthProvider: self.get_username_for_registration_callbacks: List[ GET_USERNAME_FOR_REGISTRATION_CALLBACK ] = [] + self.is_3pid_allowed_callbacks: List[IS_3PID_ALLOWED_CALLBACK] = [] # Mapping from login type to login parameters self._supported_login_types: Dict[str, Iterable[str]] = {} @@ -2090,6 +2092,7 @@ class PasswordAuthProvider: self, check_3pid_auth: Optional[CHECK_3PID_AUTH_CALLBACK] = None, on_logged_out: Optional[ON_LOGGED_OUT_CALLBACK] = None, + is_3pid_allowed: Optional[IS_3PID_ALLOWED_CALLBACK] = None, auth_checkers: Optional[ Dict[Tuple[str, Tuple[str, ...]], CHECK_AUTH_CALLBACK] ] = None, @@ -2145,6 +2148,9 @@ class PasswordAuthProvider: get_username_for_registration, ) + if is_3pid_allowed is not None: + self.is_3pid_allowed_callbacks.append(is_3pid_allowed) + def get_supported_login_types(self) -> Mapping[str, Iterable[str]]: """Get the login types supported by this password provider @@ -2343,3 +2349,41 @@ class PasswordAuthProvider: raise SynapseError(code=500, msg="Internal Server Error") return None + + async def is_3pid_allowed( + self, + medium: str, + address: str, + registration: bool, + ) -> bool: + """Check if the user can be allowed to bind a 3PID on this homeserver. + + Args: + medium: The medium of the 3PID. + address: The address of the 3PID. + registration: Whether the 3PID is being bound when registering a new user. + + Returns: + Whether the 3PID is allowed to be bound on this homeserver + """ + for callback in self.is_3pid_allowed_callbacks: + try: + res = await callback(medium, address, registration) + + if res is False: + return res + elif not isinstance(res, bool): + # mypy complains that this line is unreachable because it assumes the + # data returned by the module fits the expected type. We just want + # to make sure this is the case. + logger.warning( # type: ignore[unreachable] + "Ignoring non-string value returned by" + " is_3pid_allowed callback %s: %s", + callback, + res, + ) + except Exception as e: + logger.error("Module raised an exception in is_3pid_allowed: %s", e) + raise SynapseError(code=500, msg="Internal Server Error") + + return True diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index b184a48cb1..36c05f8363 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -495,13 +495,11 @@ class DeviceHandler(DeviceWorkerHandler): "Notifying about update %r/%r, ID: %r", user_id, device_id, position ) - room_ids = await self.store.get_rooms_for_user(user_id) - # specify the user ID too since the user should always get their own device list # updates, even if they aren't in any rooms. - self.notifier.on_new_event( - "device_list_key", position, users=[user_id], rooms=room_ids - ) + users_to_notify = users_who_share_room.union({user_id}) + + self.notifier.on_new_event("device_list_key", position, users=users_to_notify) if hosts: logger.info( diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index a37ae0ca09..c0f642005f 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -166,9 +166,14 @@ class FederationHandler: oldest_events_with_depth = ( await self.store.get_oldest_event_ids_with_depth_in_room(room_id) ) - insertion_events_to_be_backfilled = ( - await self.store.get_insertion_event_backwards_extremities_in_room(room_id) - ) + + insertion_events_to_be_backfilled: Dict[str, int] = {} + if self.hs.config.experimental.msc2716_enabled: + insertion_events_to_be_backfilled = ( + await self.store.get_insertion_event_backward_extremities_in_room( + room_id + ) + ) logger.debug( "_maybe_backfill_inner: extremities oldest_events_with_depth=%s insertion_events_to_be_backfilled=%s", oldest_events_with_depth, @@ -271,11 +276,12 @@ class FederationHandler: ] logger.debug( - "room_id: %s, backfill: current_depth: %s, limit: %s, max_depth: %s, extrems: %s filtered_sorted_extremeties_tuple: %s", + "room_id: %s, backfill: current_depth: %s, limit: %s, max_depth: %s, extrems (%d): %s filtered_sorted_extremeties_tuple: %s", room_id, current_depth, limit, max_depth, + len(sorted_extremeties_tuple), sorted_extremeties_tuple, filtered_sorted_extremeties_tuple, ) @@ -1047,6 +1053,19 @@ class FederationHandler: limit = min(limit, 100) events = await self.store.get_backfill_events(room_id, pdu_list, limit) + logger.debug( + "on_backfill_request: backfill events=%s", + [ + "event_id=%s,depth=%d,body=%s,prevs=%s\n" + % ( + event.event_id, + event.depth, + event.content.get("body", event.type), + event.prev_event_ids(), + ) + for event in events + ], + ) events = await filter_events_for_server(self.storage, origin, events) diff --git a/synapse/handlers/federation_event.py b/synapse/handlers/federation_event.py index 3905f60b3a..9edc7369d6 100644 --- a/synapse/handlers/federation_event.py +++ b/synapse/handlers/federation_event.py @@ -508,7 +508,11 @@ class FederationEventHandler: f"room {ev.room_id}, when we were backfilling in {room_id}" ) - await self._process_pulled_events(dest, events, backfilled=True) + await self._process_pulled_events( + dest, + events, + backfilled=True, + ) async def _get_missing_events_for_pdu( self, origin: str, pdu: EventBase, prevs: Set[str], min_depth: int @@ -626,11 +630,24 @@ class FederationEventHandler: backfilled: True if this is part of a historical batch of events (inhibits notification to clients, and validation of device keys.) """ + logger.debug( + "processing pulled backfilled=%s events=%s", + backfilled, + [ + "event_id=%s,depth=%d,body=%s,prevs=%s\n" + % ( + event.event_id, + event.depth, + event.content.get("body", event.type), + event.prev_event_ids(), + ) + for event in events + ], + ) # We want to sort these by depth so we process them and # tell clients about them in order. sorted_events = sorted(events, key=lambda x: x.depth) - for ev in sorted_events: with nested_logging_context(ev.event_id): await self._process_pulled_event(origin, ev, backfilled=backfilled) @@ -992,6 +1009,8 @@ class FederationEventHandler: await self._run_push_actions_and_persist_event(event, context, backfilled) + await self._handle_marker_event(origin, event) + if backfilled or context.rejected: return @@ -1071,8 +1090,6 @@ class FederationEventHandler: event.sender, ) - await self._handle_marker_event(origin, event) - async def _resync_device(self, sender: str) -> None: """We have detected that the device list for the given user may be out of sync, so we try and resync them. @@ -1323,7 +1340,14 @@ class FederationEventHandler: return event, context events_to_persist = (x for x in (prep(event) for event in fetched_events) if x) - await self.persist_events_and_notify(room_id, tuple(events_to_persist)) + await self.persist_events_and_notify( + room_id, + tuple(events_to_persist), + # Mark these events backfilled as they're historic events that will + # eventually be backfilled. For example, missing events we fetch + # during backfill should be marked as backfilled as well. + backfilled=True, + ) async def _check_event_auth( self, diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index b37250aa38..9267e586a8 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -490,12 +490,12 @@ class EventCreationHandler: requester: Requester, event_dict: dict, txn_id: Optional[str] = None, + allow_no_prev_events: bool = False, prev_event_ids: Optional[List[str]] = None, auth_event_ids: Optional[List[str]] = None, require_consent: bool = True, outlier: bool = False, historical: bool = False, - allow_no_prev_events: bool = False, depth: Optional[int] = None, ) -> Tuple[EventBase, EventContext]: """ @@ -510,6 +510,10 @@ class EventCreationHandler: requester event_dict: An entire event txn_id + allow_no_prev_events: Whether to allow this event to be created an empty + list of prev_events. Normally this is prohibited just because most + events should have a prev_event and we should only use this in special + cases like MSC2716. prev_event_ids: the forward extremities to use as the prev_events for the new event. @@ -604,10 +608,10 @@ class EventCreationHandler: event, context = await self.create_new_client_event( builder=builder, requester=requester, + allow_no_prev_events=allow_no_prev_events, prev_event_ids=prev_event_ids, auth_event_ids=auth_event_ids, depth=depth, - allow_no_prev_events=allow_no_prev_events, ) # In an ideal world we wouldn't need the second part of this condition. However, @@ -764,6 +768,7 @@ class EventCreationHandler: self, requester: Requester, event_dict: dict, + allow_no_prev_events: bool = False, prev_event_ids: Optional[List[str]] = None, auth_event_ids: Optional[List[str]] = None, ratelimit: bool = True, @@ -781,6 +786,10 @@ class EventCreationHandler: Args: requester: The requester sending the event. event_dict: An entire event. + allow_no_prev_events: Whether to allow this event to be created an empty + list of prev_events. Normally this is prohibited just because most + events should have a prev_event and we should only use this in special + cases like MSC2716. prev_event_ids: The event IDs to use as the prev events. Should normally be left as None to automatically request them @@ -880,16 +889,20 @@ class EventCreationHandler: self, builder: EventBuilder, requester: Optional[Requester] = None, + allow_no_prev_events: bool = False, prev_event_ids: Optional[List[str]] = None, auth_event_ids: Optional[List[str]] = None, depth: Optional[int] = None, - allow_no_prev_events: bool = False, ) -> Tuple[EventBase, EventContext]: """Create a new event for a local client Args: builder: requester: + allow_no_prev_events: Whether to allow this event to be created an empty + list of prev_events. Normally this is prohibited just because most + events should have a prev_event and we should only use this in special + cases like MSC2716. prev_event_ids: the forward extremities to use as the prev_events for the new event. @@ -908,7 +921,6 @@ class EventCreationHandler: Returns: Tuple of created event, context """ - # Strip down the auth_event_ids to only what we need to auth the event. # For example, we don't need extra m.room.member that don't match event.sender full_state_ids_at_event = None diff --git a/synapse/handlers/oidc.py b/synapse/handlers/oidc.py index deb3539751..8f71d975e9 100644 --- a/synapse/handlers/oidc.py +++ b/synapse/handlers/oidc.py @@ -544,9 +544,9 @@ class OidcProvider: """ metadata = await self.load_metadata() token_endpoint = metadata.get("token_endpoint") - raw_headers = { + raw_headers: Dict[str, str] = { "Content-Type": "application/x-www-form-urlencoded", - "User-Agent": self._http_client.user_agent, + "User-Agent": self._http_client.user_agent.decode("ascii"), "Accept": "application/json", } diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 1420d67729..a990727fc5 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -694,11 +694,6 @@ class RoomCreationHandler: if not is_requester_admin and not ( await self.spam_checker.user_may_create_room(user_id) - and await self.spam_checker.user_may_create_room_with_invites( - user_id, - invite_list, - invite_3pid_list, - ) ): raise SynapseError( 403, "You are not permitted to create rooms", Codes.FORBIDDEN diff --git a/synapse/handlers/room_batch.py b/synapse/handlers/room_batch.py index f880aa93d2..f8137ec04c 100644 --- a/synapse/handlers/room_batch.py +++ b/synapse/handlers/room_batch.py @@ -13,10 +13,6 @@ if TYPE_CHECKING: logger = logging.getLogger(__name__) -def generate_fake_event_id() -> str: - return "$fake_" + random_string(43) - - class RoomBatchHandler: def __init__(self, hs: "HomeServer"): self.hs = hs @@ -182,11 +178,12 @@ class RoomBatchHandler: state_event_ids_at_start = [] auth_event_ids = initial_auth_event_ids.copy() - # Make the state events float off on their own so we don't have a - # bunch of `@mxid joined the room` noise between each batch - prev_event_id_for_state_chain = generate_fake_event_id() + # Make the state events float off on their own by specifying no + # prev_events for the first one in the chain so we don't have a bunch of + # `@mxid joined the room` noise between each batch. + prev_event_ids_for_state_chain: List[str] = [] - for state_event in state_events_at_start: + for index, state_event in enumerate(state_events_at_start): assert_params_in_dict( state_event, ["type", "origin_server_ts", "content", "sender"] ) @@ -222,7 +219,10 @@ class RoomBatchHandler: content=event_dict["content"], outlier=True, historical=True, - prev_event_ids=[prev_event_id_for_state_chain], + # Only the first event in the chain should be floating. + # The rest should hang off each other in a chain. + allow_no_prev_events=index == 0, + prev_event_ids=prev_event_ids_for_state_chain, # Make sure to use a copy of this list because we modify it # later in the loop here. Otherwise it will be the same # reference and also update in the event when we append later. @@ -242,7 +242,10 @@ class RoomBatchHandler: event_dict, outlier=True, historical=True, - prev_event_ids=[prev_event_id_for_state_chain], + # Only the first event in the chain should be floating. + # The rest should hang off each other in a chain. + allow_no_prev_events=index == 0, + prev_event_ids=prev_event_ids_for_state_chain, # Make sure to use a copy of this list because we modify it # later in the loop here. Otherwise it will be the same # reference and also update in the event when we append later. @@ -253,7 +256,7 @@ class RoomBatchHandler: state_event_ids_at_start.append(event_id) auth_event_ids.append(event_id) # Connect all the state in a floating chain - prev_event_id_for_state_chain = event_id + prev_event_ids_for_state_chain = [event_id] return state_event_ids_at_start @@ -261,7 +264,6 @@ class RoomBatchHandler: self, events_to_create: List[JsonDict], room_id: str, - initial_prev_event_ids: List[str], inherited_depth: int, auth_event_ids: List[str], app_service_requester: Requester, @@ -277,9 +279,6 @@ class RoomBatchHandler: events_to_create: List of historical events to create in JSON dictionary format. room_id: Room where you want the events persisted in. - initial_prev_event_ids: These will be the prev_events for the first - event created. Each event created afterwards will point to the - previous event created. inherited_depth: The depth to create the events at (you will probably by calling inherit_depth_from_prev_ids(...)). auth_event_ids: Define which events allow you to create the given @@ -291,11 +290,14 @@ class RoomBatchHandler: """ assert app_service_requester.app_service - prev_event_ids = initial_prev_event_ids.copy() + # Make the historical event chain float off on its own by specifying no + # prev_events for the first event in the chain which causes the HS to + # ask for the state at the start of the batch later. + prev_event_ids: List[str] = [] event_ids = [] events_to_persist = [] - for ev in events_to_create: + for index, ev in enumerate(events_to_create): assert_params_in_dict(ev, ["type", "origin_server_ts", "content", "sender"]) assert self.hs.is_mine_id(ev["sender"]), "User must be our own: %s" % ( @@ -319,6 +321,9 @@ class RoomBatchHandler: ev["sender"], app_service_requester.app_service ), event_dict, + # Only the first event in the chain should be floating. + # The rest should hang off each other in a chain. + allow_no_prev_events=index == 0, prev_event_ids=event_dict.get("prev_events"), auth_event_ids=auth_event_ids, historical=True, @@ -370,7 +375,6 @@ class RoomBatchHandler: events_to_create: List[JsonDict], room_id: str, batch_id_to_connect_to: str, - initial_prev_event_ids: List[str], inherited_depth: int, auth_event_ids: List[str], app_service_requester: Requester, @@ -385,9 +389,6 @@ class RoomBatchHandler: room_id: Room where you want the events created in. batch_id_to_connect_to: The batch_id from the insertion event you want this batch to connect to. - initial_prev_event_ids: These will be the prev_events for the first - event created. Each event created afterwards will point to the - previous event created. inherited_depth: The depth to create the events at (you will probably by calling inherit_depth_from_prev_ids(...)). auth_event_ids: Define which events allow you to create the given @@ -436,7 +437,6 @@ class RoomBatchHandler: event_ids = await self.persist_historical_events( events_to_create=events_to_create, room_id=room_id, - initial_prev_event_ids=initial_prev_event_ids, inherited_depth=inherited_depth, auth_event_ids=auth_event_ids, app_service_requester=app_service_requester, diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index 3dd5e1b6e4..bf1a47efb0 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -116,6 +116,13 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): burst_count=hs.config.ratelimiting.rc_invites_per_user.burst_count, ) + self._third_party_invite_limiter = Ratelimiter( + store=self.store, + clock=self.clock, + rate_hz=hs.config.ratelimiting.rc_third_party_invite.per_second, + burst_count=hs.config.ratelimiting.rc_third_party_invite.burst_count, + ) + self.request_ratelimiter = hs.get_request_ratelimiter() @abc.abstractmethod @@ -261,7 +268,8 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): target: UserID, room_id: str, membership: str, - prev_event_ids: List[str], + allow_no_prev_events: bool = False, + prev_event_ids: Optional[List[str]] = None, auth_event_ids: Optional[List[str]] = None, txn_id: Optional[str] = None, ratelimit: bool = True, @@ -279,8 +287,12 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): target: room_id: membership: - prev_event_ids: The event IDs to use as the prev events + allow_no_prev_events: Whether to allow this event to be created an empty + list of prev_events. Normally this is prohibited just because most + events should have a prev_event and we should only use this in special + cases like MSC2716. + prev_event_ids: The event IDs to use as the prev events auth_event_ids: The event ids to use as the auth_events for the new event. Should normally be left as None, which will cause them to be calculated @@ -337,6 +349,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): "membership": membership, }, txn_id=txn_id, + allow_no_prev_events=allow_no_prev_events, prev_event_ids=prev_event_ids, auth_event_ids=auth_event_ids, require_consent=require_consent, @@ -439,6 +452,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): require_consent: bool = True, outlier: bool = False, historical: bool = False, + allow_no_prev_events: bool = False, prev_event_ids: Optional[List[str]] = None, auth_event_ids: Optional[List[str]] = None, ) -> Tuple[str, int]: @@ -463,6 +477,10 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): historical: Indicates whether the message is being inserted back in time around some existing events. This is used to skip a few checks and mark the event as backfilled. + allow_no_prev_events: Whether to allow this event to be created an empty + list of prev_events. Normally this is prohibited just because most + events should have a prev_event and we should only use this in special + cases like MSC2716. prev_event_ids: The event IDs to use as the prev events auth_event_ids: The event ids to use as the auth_events for the new event. @@ -497,6 +515,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): require_consent=require_consent, outlier=outlier, historical=historical, + allow_no_prev_events=allow_no_prev_events, prev_event_ids=prev_event_ids, auth_event_ids=auth_event_ids, ) @@ -518,6 +537,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): require_consent: bool = True, outlier: bool = False, historical: bool = False, + allow_no_prev_events: bool = False, prev_event_ids: Optional[List[str]] = None, auth_event_ids: Optional[List[str]] = None, ) -> Tuple[str, int]: @@ -544,6 +564,10 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): historical: Indicates whether the message is being inserted back in time around some existing events. This is used to skip a few checks and mark the event as backfilled. + allow_no_prev_events: Whether to allow this event to be created an empty + list of prev_events. Normally this is prohibited just because most + events should have a prev_event and we should only use this in special + cases like MSC2716. prev_event_ids: The event IDs to use as the prev events auth_event_ids: The event ids to use as the auth_events for the new event. @@ -673,6 +697,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): membership=effective_membership_state, txn_id=txn_id, ratelimit=ratelimit, + allow_no_prev_events=allow_no_prev_events, prev_event_ids=prev_event_ids, auth_event_ids=auth_event_ids, content=content, @@ -1295,7 +1320,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): # We need to rate limit *before* we send out any 3PID invites, so we # can't just rely on the standard ratelimiting of events. - await self.request_ratelimiter.ratelimit(requester) + await self._third_party_invite_limiter.ratelimit(requester) can_invite = await self.third_party_event_rules.check_threepid_can_be_invited( medium, address, room_id diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py index 02bb5ae72f..41cb809078 100644 --- a/synapse/handlers/search.py +++ b/synapse/handlers/search.py @@ -43,6 +43,8 @@ class SearchHandler: self.state_store = self.storage.state self.auth = hs.get_auth() + self._msc3666_enabled = hs.config.experimental.msc3666_enabled + async def get_old_rooms_from_upgraded_room(self, room_id: str) -> Iterable[str]: """Retrieves room IDs of old rooms in the history of an upgraded room. @@ -238,8 +240,6 @@ class SearchHandler: results = search_result["results"] - results_map = {r["event"].event_id: r for r in results} - rank_map.update({r["event"].event_id: r["rank"] for r in results}) filtered_events = await search_filter.filter([r["event"] for r in results]) @@ -420,12 +420,29 @@ class SearchHandler: time_now = self.clock.time_msec() + aggregations = None + if self._msc3666_enabled: + aggregations = await self.store.get_bundled_aggregations( + # Generate an iterable of EventBase for all the events that will be + # returned, including contextual events. + itertools.chain( + # The events_before and events_after for each context. + itertools.chain.from_iterable( + itertools.chain(context["events_before"], context["events_after"]) # type: ignore[arg-type] + for context in contexts.values() + ), + # The returned events. + allowed_events, + ), + user.to_string(), + ) + for context in contexts.values(): context["events_before"] = self._event_serializer.serialize_events( - context["events_before"], time_now # type: ignore[arg-type] + context["events_before"], time_now, bundle_aggregations=aggregations # type: ignore[arg-type] ) context["events_after"] = self._event_serializer.serialize_events( - context["events_after"], time_now # type: ignore[arg-type] + context["events_after"], time_now, bundle_aggregations=aggregations # type: ignore[arg-type] ) state_results = {} @@ -442,7 +459,9 @@ class SearchHandler: results.append( { "rank": rank_map[e.event_id], - "result": self._event_serializer.serialize_event(e, time_now), + "result": self._event_serializer.serialize_event( + e, time_now, bundle_aggregations=aggregations + ), "context": contexts.get(e.event_id, {}), } ) diff --git a/synapse/handlers/send_email.py b/synapse/handlers/send_email.py index 1a062a784c..a305a66860 100644 --- a/synapse/handlers/send_email.py +++ b/synapse/handlers/send_email.py @@ -106,7 +106,7 @@ async def _sendmail( factory = build_sender_factory(hostname=smtphost if enable_tls else None) reactor.connectTCP( - smtphost, # type: ignore[arg-type] + smtphost, smtpport, factory, timeout=30, diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index c72ed7c290..aa9a76f8a9 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1348,8 +1348,8 @@ class SyncHandler: if sync_result_builder.since_token is not None: since_stream_id = int(sync_result_builder.since_token.to_device_key) - if since_stream_id != int(now_token.to_device_key): - messages, stream_id = await self.store.get_new_messages_for_device( + if device_id is not None and since_stream_id != int(now_token.to_device_key): + messages, stream_id = await self.store.get_messages_for_device( user_id, device_id, since_stream_id, now_token.to_device_key ) diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index e43c22832d..e4bed1c937 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -446,7 +446,7 @@ class TypingWriterHandler(FollowerTypingHandler): class TypingNotificationEventSource(EventSource[int, JsonDict]): def __init__(self, hs: "HomeServer"): - self.hs = hs + self._main_store = hs.get_datastore() self.clock = hs.get_clock() # We can't call get_typing_handler here because there's a cycle: # @@ -487,7 +487,7 @@ class TypingNotificationEventSource(EventSource[int, JsonDict]): continue if not await service.matches_user_in_member_list( - room_id, handler.store + room_id, self._main_store ): continue diff --git a/synapse/handlers/ui_auth/__init__.py b/synapse/handlers/ui_auth/__init__.py index 13b0c61d2e..56eee4057f 100644 --- a/synapse/handlers/ui_auth/__init__.py +++ b/synapse/handlers/ui_auth/__init__.py @@ -38,4 +38,4 @@ class UIAuthSessionDataConstants: # used during registration to store the registration token used (if required) so that: # - we can prevent a token being used twice by one session # - we can 'use up' the token after registration has successfully completed - REGISTRATION_TOKEN = "org.matrix.msc3231.login.registration_token" + REGISTRATION_TOKEN = "m.login.registration_token" diff --git a/synapse/http/client.py b/synapse/http/client.py index 743a7ffcb1..c01d2326cf 100644 --- a/synapse/http/client.py +++ b/synapse/http/client.py @@ -20,6 +20,7 @@ from typing import ( TYPE_CHECKING, Any, BinaryIO, + Callable, Dict, Iterable, List, @@ -321,21 +322,20 @@ class SimpleHttpClient: self._ip_whitelist = ip_whitelist self._ip_blacklist = ip_blacklist self._extra_treq_args = treq_args or {} - - self.user_agent = hs.version_string self.clock = hs.get_clock() + + user_agent = hs.version_string if hs.config.server.user_agent_suffix: - self.user_agent = "%s %s" % ( - self.user_agent, + user_agent = "%s %s" % ( + user_agent, hs.config.server.user_agent_suffix, ) + self.user_agent = user_agent.encode("ascii") # We use this for our body producers to ensure that they use the correct # reactor. self._cooperator = Cooperator(scheduler=_make_scheduler(hs.get_reactor())) - self.user_agent = self.user_agent.encode("ascii") - if self._ip_blacklist: # If we have an IP blacklist, we need to use a DNS resolver which # filters out blacklisted IP addresses, to prevent DNS rebinding. @@ -693,12 +693,18 @@ class SimpleHttpClient: output_stream: BinaryIO, max_size: Optional[int] = None, headers: Optional[RawHeaders] = None, + is_allowed_content_type: Optional[Callable[[str], bool]] = None, ) -> Tuple[int, Dict[bytes, List[bytes]], str, int]: """GETs a file from a given URL Args: url: The URL to GET output_stream: File to write the response body to. headers: A map from header name to a list of values for that header + is_allowed_content_type: A predicate to determine whether the + content type of the file we're downloading is allowed. If set and + it evaluates to False when called with the content type, the + request will be terminated before completing the download by + raising SynapseError. Returns: A tuple of the file length, dict of the response headers, absolute URI of the response and HTTP response code. @@ -726,6 +732,17 @@ class SimpleHttpClient: HTTPStatus.BAD_GATEWAY, "Got error %d" % (response.code,), Codes.UNKNOWN ) + if is_allowed_content_type and b"Content-Type" in resp_headers: + content_type = resp_headers[b"Content-Type"][0].decode("ascii") + if not is_allowed_content_type(content_type): + raise SynapseError( + HTTPStatus.BAD_GATEWAY, + ( + "Requested file's content type not allowed for this operation: %s" + % content_type + ), + ) + # TODO: if our Content-Type is HTML or something, just read the first # N bytes into RAM rather than saving it all to disk only to read it # straight back in again diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py index 2e668363b2..c5f8fcbb2a 100644 --- a/synapse/http/matrixfederationclient.py +++ b/synapse/http/matrixfederationclient.py @@ -334,12 +334,11 @@ class MatrixFederationHttpClient: user_agent = hs.version_string if hs.config.server.user_agent_suffix: user_agent = "%s %s" % (user_agent, hs.config.server.user_agent_suffix) - user_agent = user_agent.encode("ascii") federation_agent = MatrixFederationAgent( self.reactor, tls_client_options_factory, - user_agent, + user_agent.encode("ascii"), hs.config.server.federation_ip_range_whitelist, hs.config.server.federation_ip_range_blacklist, ) diff --git a/synapse/logging/opentracing.py b/synapse/logging/opentracing.py index b240d2d21d..3ebed5c161 100644 --- a/synapse/logging/opentracing.py +++ b/synapse/logging/opentracing.py @@ -443,10 +443,14 @@ def start_active_span( start_time=None, ignore_active_span=False, finish_on_close=True, + *, + tracer=None, ): - """Starts an active opentracing span. Note, the scope doesn't become active - until it has been entered, however, the span starts from the time this - message is called. + """Starts an active opentracing span. + + Records the start time for the span, and sets it as the "active span" in the + scope manager. + Args: See opentracing.tracer Returns: @@ -456,7 +460,11 @@ def start_active_span( if opentracing is None: return noop_context_manager() # type: ignore[unreachable] - return opentracing.tracer.start_active_span( + if tracer is None: + # use the global tracer by default + tracer = opentracing.tracer + + return tracer.start_active_span( operation_name, child_of=child_of, references=references, @@ -468,21 +476,42 @@ def start_active_span( def start_active_span_follows_from( - operation_name: str, contexts: Collection, inherit_force_tracing=False + operation_name: str, + contexts: Collection, + child_of=None, + start_time: Optional[float] = None, + *, + inherit_force_tracing=False, + tracer=None, ): """Starts an active opentracing span, with additional references to previous spans Args: operation_name: name of the operation represented by the new span contexts: the previous spans to inherit from + + child_of: optionally override the parent span. If unset, the currently active + span will be the parent. (If there is no currently active span, the first + span in `contexts` will be the parent.) + + start_time: optional override for the start time of the created span. Seconds + since the epoch. + inherit_force_tracing: if set, and any of the previous contexts have had tracing forced, the new span will also have tracing forced. + tracer: override the opentracing tracer. By default the global tracer is used. """ if opentracing is None: return noop_context_manager() # type: ignore[unreachable] references = [opentracing.follows_from(context) for context in contexts] - scope = start_active_span(operation_name, references=references) + scope = start_active_span( + operation_name, + child_of=child_of, + references=references, + start_time=start_time, + tracer=tracer, + ) if inherit_force_tracing and any( is_context_forced_tracing(ctx) for ctx in contexts diff --git a/synapse/logging/scopecontextmanager.py b/synapse/logging/scopecontextmanager.py index db8ca2c049..d57e7c5324 100644 --- a/synapse/logging/scopecontextmanager.py +++ b/synapse/logging/scopecontextmanager.py @@ -28,8 +28,9 @@ class LogContextScopeManager(ScopeManager): The LogContextScopeManager tracks the active scope in opentracing by using the log contexts which are native to synapse. This is so that the basic opentracing api can be used across twisted defereds. - (I would love to break logcontexts and this into an OS package. but - let's wait for twisted's contexts to be released.) + + It would be nice just to use opentracing's ContextVarsScopeManager, + but currently that doesn't work due to https://twistedmatrix.com/trac/ticket/10301. """ def __init__(self, config): @@ -65,29 +66,45 @@ class LogContextScopeManager(ScopeManager): Scope.close() on the returned instance. """ - enter_logcontext = False ctx = current_context() if not ctx: - # We don't want this scope to affect. logger.error("Tried to activate scope outside of loggingcontext") return Scope(None, span) # type: ignore[arg-type] - elif ctx.scope is not None: - # We want the logging scope to look exactly the same so we give it - # a blank suffix + + if ctx.scope is not None: + # start a new logging context as a child of the existing one. + # Doing so -- rather than updating the existing logcontext -- means that + # creating several concurrent spans under the same logcontext works + # correctly. ctx = nested_logging_context("") enter_logcontext = True + else: + # if there is no span currently associated with the current logcontext, we + # just store the scope in it. + # + # This feels a bit dubious, but it does hack around a problem where a + # span outlasts its parent logcontext (which would otherwise lead to + # "Re-starting finished log context" errors). + enter_logcontext = False scope = _LogContextScope(self, span, ctx, enter_logcontext, finish_on_close) ctx.scope = scope + if enter_logcontext: + ctx.__enter__() + return scope class _LogContextScope(Scope): """ - A custom opentracing scope. The only significant difference is that it will - close the log context it's related to if the logcontext was created specifically - for this scope. + A custom opentracing scope, associated with a LogContext + + * filters out _DefGen_Return exceptions which arise from calling + `defer.returnValue` in Twisted code + + * When the scope is closed, the logcontext's active scope is reset to None. + and - if enter_logcontext was set - the logcontext is finished too. """ def __init__(self, manager, span, logcontext, enter_logcontext, finish_on_close): @@ -101,8 +118,7 @@ class _LogContextScope(Scope): logcontext (LogContext): the logcontext to which this scope is attached. enter_logcontext (Boolean): - if True the logcontext will be entered and exited when the scope - is entered and exited respectively + if True the logcontext will be exited when the scope is finished finish_on_close (Boolean): if True finish the span when the scope is closed """ @@ -111,26 +127,28 @@ class _LogContextScope(Scope): self._finish_on_close = finish_on_close self._enter_logcontext = enter_logcontext - def __enter__(self): - if self._enter_logcontext: - self.logcontext.__enter__() + def __exit__(self, exc_type, value, traceback): + if exc_type == twisted.internet.defer._DefGen_Return: + # filter out defer.returnValue() calls + exc_type = value = traceback = None + super().__exit__(exc_type, value, traceback) - return self - - def __exit__(self, type, value, traceback): - if type == twisted.internet.defer._DefGen_Return: - super().__exit__(None, None, None) - else: - super().__exit__(type, value, traceback) - if self._enter_logcontext: - self.logcontext.__exit__(type, value, traceback) - else: # the logcontext existed before the creation of the scope - self.logcontext.scope = None + def __str__(self): + return f"Scope<{self.span}>" def close(self): - if self.manager.active is not self: - logger.error("Tried to close a non-active scope!") - return + active_scope = self.manager.active + if active_scope is not self: + logger.error( + "Closing scope %s which is not the currently-active one %s", + self, + active_scope, + ) if self._finish_on_close: self.span.finish() + + self.logcontext.scope = None + + if self._enter_logcontext: + self.logcontext.__exit__(None, None, None) diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index 9e6c1b2f3b..d321946aa2 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -30,9 +30,11 @@ from typing import ( Type, TypeVar, Union, + cast, ) import attr +from matrix_common.versionstring import get_distribution_version_string from prometheus_client import CollectorRegistry, Counter, Gauge, Histogram, Metric from prometheus_client.core import ( REGISTRY, @@ -42,14 +44,14 @@ from prometheus_client.core import ( from twisted.python.threadpool import ThreadPool -import synapse.metrics._reactor_metrics +# This module is imported for its side effects; flake8 needn't warn that it's unused. +import synapse.metrics._reactor_metrics # noqa: F401 from synapse.metrics._exposition import ( MetricsResource, generate_latest, start_http_server, ) from synapse.metrics._gc import MIN_TIME_BETWEEN_GCS, install_gc_manager -from synapse.util.versionstring import get_version_string logger = logging.getLogger(__name__) @@ -60,7 +62,7 @@ all_gauges: "Dict[str, Union[LaterGauge, InFlightGauge]]" = {} HAVE_PROC_SELF_STAT = os.path.exists("/proc/self/stat") -class RegistryProxy: +class _RegistryProxy: @staticmethod def collect() -> Iterable[Metric]: for metric in REGISTRY.collect(): @@ -68,6 +70,13 @@ class RegistryProxy: yield metric +# A little bit nasty, but collect() above is static so a Protocol doesn't work. +# _RegistryProxy matches the signature of a CollectorRegistry instance enough +# for it to be usable in the contexts in which we use it. +# TODO Do something nicer about this. +RegistryProxy = cast(CollectorRegistry, _RegistryProxy) + + @attr.s(slots=True, hash=True, auto_attribs=True) class LaterGauge: @@ -409,7 +418,7 @@ build_info = Gauge( ) build_info.labels( " ".join([platform.python_implementation(), platform.python_version()]), - get_version_string(synapse), + get_distribution_version_string("matrix-synapse"), " ".join([platform.system(), platform.release()]), ).set(1) diff --git a/synapse/module_api/__init__.py b/synapse/module_api/__init__.py index 788b2e47d5..d4fca36923 100644 --- a/synapse/module_api/__init__.py +++ b/synapse/module_api/__init__.py @@ -48,7 +48,6 @@ from synapse.events.spamcheck import ( CHECK_USERNAME_FOR_SPAM_CALLBACK, USER_MAY_CREATE_ROOM_ALIAS_CALLBACK, USER_MAY_CREATE_ROOM_CALLBACK, - USER_MAY_CREATE_ROOM_WITH_INVITES_CALLBACK, USER_MAY_INVITE_CALLBACK, USER_MAY_JOIN_ROOM_CALLBACK, USER_MAY_PUBLISH_ROOM_CALLBACK, @@ -72,6 +71,7 @@ from synapse.handlers.auth import ( CHECK_3PID_AUTH_CALLBACK, CHECK_AUTH_CALLBACK, GET_USERNAME_FOR_REGISTRATION_CALLBACK, + IS_3PID_ALLOWED_CALLBACK, ON_LOGGED_OUT_CALLBACK, AuthHandler, ) @@ -211,14 +211,12 @@ class ModuleApi: def register_spam_checker_callbacks( self, + *, check_event_for_spam: Optional[CHECK_EVENT_FOR_SPAM_CALLBACK] = None, user_may_join_room: Optional[USER_MAY_JOIN_ROOM_CALLBACK] = None, user_may_invite: Optional[USER_MAY_INVITE_CALLBACK] = None, user_may_send_3pid_invite: Optional[USER_MAY_SEND_3PID_INVITE_CALLBACK] = None, user_may_create_room: Optional[USER_MAY_CREATE_ROOM_CALLBACK] = None, - user_may_create_room_with_invites: Optional[ - USER_MAY_CREATE_ROOM_WITH_INVITES_CALLBACK - ] = None, user_may_create_room_alias: Optional[ USER_MAY_CREATE_ROOM_ALIAS_CALLBACK ] = None, @@ -239,7 +237,6 @@ class ModuleApi: user_may_invite=user_may_invite, user_may_send_3pid_invite=user_may_send_3pid_invite, user_may_create_room=user_may_create_room, - user_may_create_room_with_invites=user_may_create_room_with_invites, user_may_create_room_alias=user_may_create_room_alias, user_may_publish_room=user_may_publish_room, check_username_for_spam=check_username_for_spam, @@ -249,6 +246,7 @@ class ModuleApi: def register_account_validity_callbacks( self, + *, is_user_expired: Optional[IS_USER_EXPIRED_CALLBACK] = None, on_user_registration: Optional[ON_USER_REGISTRATION_CALLBACK] = None, on_legacy_send_mail: Optional[ON_LEGACY_SEND_MAIL_CALLBACK] = None, @@ -269,6 +267,7 @@ class ModuleApi: def register_third_party_rules_callbacks( self, + *, check_event_allowed: Optional[CHECK_EVENT_ALLOWED_CALLBACK] = None, on_create_room: Optional[ON_CREATE_ROOM_CALLBACK] = None, check_threepid_can_be_invited: Optional[ @@ -293,6 +292,7 @@ class ModuleApi: def register_presence_router_callbacks( self, + *, get_users_for_states: Optional[GET_USERS_FOR_STATES_CALLBACK] = None, get_interested_users: Optional[GET_INTERESTED_USERS_CALLBACK] = None, ) -> None: @@ -307,11 +307,13 @@ class ModuleApi: def register_password_auth_provider_callbacks( self, + *, check_3pid_auth: Optional[CHECK_3PID_AUTH_CALLBACK] = None, on_logged_out: Optional[ON_LOGGED_OUT_CALLBACK] = None, auth_checkers: Optional[ Dict[Tuple[str, Tuple[str, ...]], CHECK_AUTH_CALLBACK] ] = None, + is_3pid_allowed: Optional[IS_3PID_ALLOWED_CALLBACK] = None, get_username_for_registration: Optional[ GET_USERNAME_FOR_REGISTRATION_CALLBACK ] = None, @@ -323,12 +325,14 @@ class ModuleApi: return self._password_auth_provider.register_password_auth_provider_callbacks( check_3pid_auth=check_3pid_auth, on_logged_out=on_logged_out, + is_3pid_allowed=is_3pid_allowed, auth_checkers=auth_checkers, get_username_for_registration=get_username_for_registration, ) def register_background_update_controller_callbacks( self, + *, on_update: ON_UPDATE_CALLBACK, default_batch_size: Optional[DEFAULT_BATCH_SIZE_CALLBACK] = None, min_batch_size: Optional[MIN_BATCH_SIZE_CALLBACK] = None, @@ -401,6 +405,32 @@ class ModuleApi: """ return self._hs.config.email.email_app_name + @property + def server_name(self) -> str: + """The server name for the local homeserver. + + Added in Synapse v1.53.0. + """ + return self._server_name + + @property + def worker_name(self) -> Optional[str]: + """The name of the worker this specific instance is running as per the + "worker_name" configuration setting, or None if it's the main process. + + Added in Synapse v1.53.0. + """ + return self._hs.config.worker.worker_name + + @property + def worker_app(self) -> Optional[str]: + """The name of the worker app this specific instance is running as per the + "worker_app" configuration setting, or None if it's the main process. + + Added in Synapse v1.53.0. + """ + return self._hs.config.worker.worker_app + async def get_userinfo_by_id(self, user_id: str) -> Optional[UserInfo]: """Get user info by user_id diff --git a/synapse/notifier.py b/synapse/notifier.py index 632b2245ef..e0fad2da66 100644 --- a/synapse/notifier.py +++ b/synapse/notifier.py @@ -14,6 +14,7 @@ import logging from typing import ( + TYPE_CHECKING, Awaitable, Callable, Collection, @@ -32,7 +33,6 @@ from prometheus_client import Counter from twisted.internet import defer -import synapse.server from synapse.api.constants import EventTypes, HistoryVisibility, Membership from synapse.api.errors import AuthError from synapse.events import EventBase @@ -53,6 +53,9 @@ from synapse.util.async_helpers import ObservableDeferred, timeout_deferred from synapse.util.metrics import Measure from synapse.visibility import filter_events_for_client +if TYPE_CHECKING: + from synapse.server import HomeServer + logger = logging.getLogger(__name__) notified_events_counter = Counter("synapse_notifier_notified_events", "") @@ -82,7 +85,7 @@ class _NotificationListener: __slots__ = ["deferred"] - def __init__(self, deferred): + def __init__(self, deferred: "defer.Deferred"): self.deferred = deferred @@ -124,7 +127,7 @@ class _NotifierUserStream: stream_key: str, stream_id: Union[int, RoomStreamToken], time_now_ms: int, - ): + ) -> None: """Notify any listeners for this user of a new event from an event source. Args: @@ -152,7 +155,7 @@ class _NotifierUserStream: self.notify_deferred = ObservableDeferred(defer.Deferred()) noify_deferred.callback(self.current_token) - def remove(self, notifier: "Notifier"): + def remove(self, notifier: "Notifier") -> None: """Remove this listener from all the indexes in the Notifier it knows about. """ @@ -188,7 +191,7 @@ class EventStreamResult: start_token: StreamToken end_token: StreamToken - def __bool__(self): + def __bool__(self) -> bool: return bool(self.events) @@ -212,7 +215,7 @@ class Notifier: UNUSED_STREAM_EXPIRY_MS = 10 * 60 * 1000 - def __init__(self, hs: "synapse.server.HomeServer"): + def __init__(self, hs: "HomeServer"): self.user_to_user_stream: Dict[str, _NotifierUserStream] = {} self.room_to_user_streams: Dict[str, Set[_NotifierUserStream]] = {} @@ -248,7 +251,7 @@ class Notifier: # This is not a very cheap test to perform, but it's only executed # when rendering the metrics page, which is likely once per minute at # most when scraping it. - def count_listeners(): + def count_listeners() -> int: all_user_streams: Set[_NotifierUserStream] = set() for streams in list(self.room_to_user_streams.values()): @@ -270,7 +273,7 @@ class Notifier: "synapse_notifier_users", "", [], lambda: len(self.user_to_user_stream) ) - def add_replication_callback(self, cb: Callable[[], None]): + def add_replication_callback(self, cb: Callable[[], None]) -> None: """Add a callback that will be called when some new data is available. Callback is not given any arguments. It should *not* return a Deferred - if it needs to do any asynchronous work, a background thread should be started and @@ -284,7 +287,7 @@ class Notifier: event_pos: PersistedEventPosition, max_room_stream_token: RoomStreamToken, extra_users: Optional[Collection[UserID]] = None, - ): + ) -> None: """Unwraps event and calls `on_new_room_event_args`.""" await self.on_new_room_event_args( event_pos=event_pos, @@ -307,7 +310,7 @@ class Notifier: event_pos: PersistedEventPosition, max_room_stream_token: RoomStreamToken, extra_users: Optional[Collection[UserID]] = None, - ): + ) -> None: """Used by handlers to inform the notifier something has happened in the room, room event wise. @@ -338,7 +341,9 @@ class Notifier: self.notify_replication() - def _notify_pending_new_room_events(self, max_room_stream_token: RoomStreamToken): + def _notify_pending_new_room_events( + self, max_room_stream_token: RoomStreamToken + ) -> None: """Notify for the room events that were queued waiting for a previous event to be persisted. Args: @@ -374,7 +379,7 @@ class Notifier: ) self._on_updated_room_token(max_room_stream_token) - def _on_updated_room_token(self, max_room_stream_token: RoomStreamToken): + def _on_updated_room_token(self, max_room_stream_token: RoomStreamToken) -> None: """Poke services that might care that the room position has been updated. """ @@ -386,13 +391,13 @@ class Notifier: if self.federation_sender: self.federation_sender.notify_new_events(max_room_stream_token) - def _notify_app_services(self, max_room_stream_token: RoomStreamToken): + def _notify_app_services(self, max_room_stream_token: RoomStreamToken) -> None: try: self.appservice_handler.notify_interested_services(max_room_stream_token) except Exception: logger.exception("Error notifying application services of event") - def _notify_pusher_pool(self, max_room_stream_token: RoomStreamToken): + def _notify_pusher_pool(self, max_room_stream_token: RoomStreamToken) -> None: try: self._pusher_pool.on_new_notifications(max_room_stream_token) except Exception: @@ -461,7 +466,9 @@ class Notifier: users, ) except Exception: - logger.exception("Error notifying application services of event") + logger.exception( + "Error notifying application services of ephemeral events" + ) def on_new_replication_data(self) -> None: """Used to inform replication listeners that something has happened @@ -473,8 +480,8 @@ class Notifier: user_id: str, timeout: int, callback: Callable[[StreamToken, StreamToken], Awaitable[T]], - room_ids=None, - from_token=StreamToken.START, + room_ids: Optional[Collection[str]] = None, + from_token: StreamToken = StreamToken.START, ) -> T: """Wait until the callback returns a non empty response or the timeout fires. @@ -698,14 +705,14 @@ class Notifier: for expired_stream in expired_streams: expired_stream.remove(self) - def _register_with_keys(self, user_stream: _NotifierUserStream): + def _register_with_keys(self, user_stream: _NotifierUserStream) -> None: self.user_to_user_stream[user_stream.user_id] = user_stream for room in user_stream.rooms: s = self.room_to_user_streams.setdefault(room, set()) s.add(user_stream) - def _user_joined_room(self, user_id: str, room_id: str): + def _user_joined_room(self, user_id: str, room_id: str) -> None: new_user_stream = self.user_to_user_stream.get(user_id) if new_user_stream is not None: room_streams = self.room_to_user_streams.setdefault(room_id, set()) @@ -717,7 +724,7 @@ class Notifier: for cb in self.replication_callbacks: cb() - def notify_remote_server_up(self, server: str): + def notify_remote_server_up(self, server: str) -> None: """Notify any replication that a remote server has come back up""" # We call federation_sender directly rather than registering as a # callback as a) we already have a reference to it and b) it introduces diff --git a/synapse/push/baserules.py b/synapse/push/baserules.py index 6211506990..910b05c0da 100644 --- a/synapse/push/baserules.py +++ b/synapse/push/baserules.py @@ -20,15 +20,11 @@ from typing import Any, Dict, List from synapse.push.rulekinds import PRIORITY_CLASS_INVERSE_MAP, PRIORITY_CLASS_MAP -def list_with_base_rules( - rawrules: List[Dict[str, Any]], use_new_defaults: bool = False -) -> List[Dict[str, Any]]: +def list_with_base_rules(rawrules: List[Dict[str, Any]]) -> List[Dict[str, Any]]: """Combine the list of rules set by the user with the default push rules Args: rawrules: The rules the user has modified or set. - use_new_defaults: Whether to use the new experimental default rules when - appending or prepending default rules. Returns: A new list with the rules set by the user combined with the defaults. @@ -48,9 +44,7 @@ def list_with_base_rules( ruleslist.extend( make_base_prepend_rules( - PRIORITY_CLASS_INVERSE_MAP[current_prio_class], - modified_base_rules, - use_new_defaults, + PRIORITY_CLASS_INVERSE_MAP[current_prio_class], modified_base_rules ) ) @@ -61,7 +55,6 @@ def list_with_base_rules( make_base_append_rules( PRIORITY_CLASS_INVERSE_MAP[current_prio_class], modified_base_rules, - use_new_defaults, ) ) current_prio_class -= 1 @@ -70,7 +63,6 @@ def list_with_base_rules( make_base_prepend_rules( PRIORITY_CLASS_INVERSE_MAP[current_prio_class], modified_base_rules, - use_new_defaults, ) ) @@ -79,18 +71,14 @@ def list_with_base_rules( while current_prio_class > 0: ruleslist.extend( make_base_append_rules( - PRIORITY_CLASS_INVERSE_MAP[current_prio_class], - modified_base_rules, - use_new_defaults, + PRIORITY_CLASS_INVERSE_MAP[current_prio_class], modified_base_rules ) ) current_prio_class -= 1 if current_prio_class > 0: ruleslist.extend( make_base_prepend_rules( - PRIORITY_CLASS_INVERSE_MAP[current_prio_class], - modified_base_rules, - use_new_defaults, + PRIORITY_CLASS_INVERSE_MAP[current_prio_class], modified_base_rules ) ) @@ -98,24 +86,14 @@ def list_with_base_rules( def make_base_append_rules( - kind: str, - modified_base_rules: Dict[str, Dict[str, Any]], - use_new_defaults: bool = False, + kind: str, modified_base_rules: Dict[str, Dict[str, Any]] ) -> List[Dict[str, Any]]: rules = [] if kind == "override": - rules = ( - NEW_APPEND_OVERRIDE_RULES - if use_new_defaults - else BASE_APPEND_OVERRIDE_RULES - ) + rules = BASE_APPEND_OVERRIDE_RULES elif kind == "underride": - rules = ( - NEW_APPEND_UNDERRIDE_RULES - if use_new_defaults - else BASE_APPEND_UNDERRIDE_RULES - ) + rules = BASE_APPEND_UNDERRIDE_RULES elif kind == "content": rules = BASE_APPEND_CONTENT_RULES @@ -134,7 +112,6 @@ def make_base_append_rules( def make_base_prepend_rules( kind: str, modified_base_rules: Dict[str, Dict[str, Any]], - use_new_defaults: bool = False, ) -> List[Dict[str, Any]]: rules = [] @@ -301,135 +278,6 @@ BASE_APPEND_OVERRIDE_RULES = [ ] -NEW_APPEND_OVERRIDE_RULES = [ - { - "rule_id": "global/override/.m.rule.encrypted", - "conditions": [ - { - "kind": "event_match", - "key": "type", - "pattern": "m.room.encrypted", - "_id": "_encrypted", - } - ], - "actions": ["notify"], - }, - { - "rule_id": "global/override/.m.rule.suppress_notices", - "conditions": [ - { - "kind": "event_match", - "key": "type", - "pattern": "m.room.message", - "_id": "_suppress_notices_type", - }, - { - "kind": "event_match", - "key": "content.msgtype", - "pattern": "m.notice", - "_id": "_suppress_notices", - }, - ], - "actions": [], - }, - { - "rule_id": "global/underride/.m.rule.suppress_edits", - "conditions": [ - { - "kind": "event_match", - "key": "m.relates_to.m.rel_type", - "pattern": "m.replace", - "_id": "_suppress_edits", - } - ], - "actions": [], - }, - { - "rule_id": "global/override/.m.rule.invite_for_me", - "conditions": [ - { - "kind": "event_match", - "key": "type", - "pattern": "m.room.member", - "_id": "_member", - }, - { - "kind": "event_match", - "key": "content.membership", - "pattern": "invite", - "_id": "_invite_member", - }, - {"kind": "event_match", "key": "state_key", "pattern_type": "user_id"}, - ], - "actions": ["notify", {"set_tweak": "sound", "value": "default"}], - }, - { - "rule_id": "global/override/.m.rule.contains_display_name", - "conditions": [{"kind": "contains_display_name"}], - "actions": [ - "notify", - {"set_tweak": "sound", "value": "default"}, - {"set_tweak": "highlight"}, - ], - }, - { - "rule_id": "global/override/.m.rule.tombstone", - "conditions": [ - { - "kind": "event_match", - "key": "type", - "pattern": "m.room.tombstone", - "_id": "_tombstone", - }, - { - "kind": "event_match", - "key": "state_key", - "pattern": "", - "_id": "_tombstone_statekey", - }, - ], - "actions": [ - "notify", - {"set_tweak": "sound", "value": "default"}, - {"set_tweak": "highlight"}, - ], - }, - { - "rule_id": "global/override/.m.rule.roomnotif", - "conditions": [ - { - "kind": "event_match", - "key": "content.body", - "pattern": "@room", - "_id": "_roomnotif_content", - }, - { - "kind": "sender_notification_permission", - "key": "room", - "_id": "_roomnotif_pl", - }, - ], - "actions": [ - "notify", - {"set_tweak": "highlight"}, - {"set_tweak": "sound", "value": "default"}, - ], - }, - { - "rule_id": "global/override/.m.rule.call", - "conditions": [ - { - "kind": "event_match", - "key": "type", - "pattern": "m.call.invite", - "_id": "_call", - } - ], - "actions": ["notify", {"set_tweak": "sound", "value": "ring"}], - }, -] - - BASE_APPEND_UNDERRIDE_RULES = [ { "rule_id": "global/underride/.m.rule.call", @@ -538,36 +386,6 @@ BASE_APPEND_UNDERRIDE_RULES = [ ] -NEW_APPEND_UNDERRIDE_RULES = [ - { - "rule_id": "global/underride/.m.rule.room_one_to_one", - "conditions": [ - {"kind": "room_member_count", "is": "2", "_id": "member_count"}, - { - "kind": "event_match", - "key": "content.body", - "pattern": "*", - "_id": "body", - }, - ], - "actions": ["notify", {"set_tweak": "sound", "value": "default"}], - }, - { - "rule_id": "global/underride/.m.rule.message", - "conditions": [ - { - "kind": "event_match", - "key": "content.body", - "pattern": "*", - "_id": "body", - }, - ], - "actions": ["notify"], - "enabled": False, - }, -] - - BASE_RULE_IDS = set() for r in BASE_APPEND_CONTENT_RULES: @@ -589,26 +407,3 @@ for r in BASE_APPEND_UNDERRIDE_RULES: r["priority_class"] = PRIORITY_CLASS_MAP["underride"] r["default"] = True BASE_RULE_IDS.add(r["rule_id"]) - - -NEW_RULE_IDS = set() - -for r in BASE_APPEND_CONTENT_RULES: - r["priority_class"] = PRIORITY_CLASS_MAP["content"] - r["default"] = True - NEW_RULE_IDS.add(r["rule_id"]) - -for r in BASE_PREPEND_OVERRIDE_RULES: - r["priority_class"] = PRIORITY_CLASS_MAP["override"] - r["default"] = True - NEW_RULE_IDS.add(r["rule_id"]) - -for r in NEW_APPEND_OVERRIDE_RULES: - r["priority_class"] = PRIORITY_CLASS_MAP["override"] - r["default"] = True - NEW_RULE_IDS.add(r["rule_id"]) - -for r in NEW_APPEND_UNDERRIDE_RULES: - r["priority_class"] = PRIORITY_CLASS_MAP["underride"] - r["default"] = True - NEW_RULE_IDS.add(r["rule_id"]) diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index 80786464c2..86162e0f2c 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -51,7 +51,7 @@ REQUIREMENTS = [ # we use the TYPE_CHECKER.redefine method added in jsonschema 3.0.0 "jsonschema>=3.0.0", # frozendict 2.1.2 is broken on Debian 10: https://github.com/Marco-Sulla/python-frozendict/issues/41 - "frozendict>=1,<2.1.2", + "frozendict>=1,!=2.1.2", "unpaddedbase64>=1.1.0", "canonicaljson>=1.4.0", # we use the type definitions added in signedjson 1.1. @@ -76,8 +76,7 @@ REQUIREMENTS = [ "msgpack>=0.5.2", "phonenumbers>=8.2.0", # we use GaugeHistogramMetric, which was added in prom-client 0.4.0. - # 0.13.0 has an incorrect type annotation, see #11832. - "prometheus_client>=0.4.0,<0.13.0", + "prometheus_client>=0.4.0", # we use `order`, which arrived in attrs 19.2.0. # Note: 21.1.0 broke `/sync`, see #9936 "attrs>=19.2.0,!=21.1.0", @@ -89,7 +88,7 @@ REQUIREMENTS = [ # with the latest security patches. "cryptography>=3.4.7", "ijson>=3.1", - "matrix-common==1.0.0", + "matrix-common~=1.1.0", ] CONDITIONAL_REQUIREMENTS = { diff --git a/synapse/replication/http/__init__.py b/synapse/replication/http/__init__.py index 1457d9d59b..aec040ee19 100644 --- a/synapse/replication/http/__init__.py +++ b/synapse/replication/http/__init__.py @@ -40,7 +40,7 @@ class ReplicationRestResource(JsonResource): super().__init__(hs, canonical_json=False, extract_context=True) self.register_servlets(hs) - def register_servlets(self, hs: "HomeServer"): + def register_servlets(self, hs: "HomeServer") -> None: send_event.register_servlets(hs, self) federation.register_servlets(hs, self) presence.register_servlets(hs, self) diff --git a/synapse/replication/http/_base.py b/synapse/replication/http/_base.py index 585332b244..bc1d28dd19 100644 --- a/synapse/replication/http/_base.py +++ b/synapse/replication/http/_base.py @@ -15,16 +15,20 @@ import abc import logging import re -import urllib +import urllib.parse from inspect import signature from typing import TYPE_CHECKING, Any, Awaitable, Callable, Dict, List, Tuple from prometheus_client import Counter, Gauge +from twisted.web.server import Request + from synapse.api.errors import HttpResponseException, SynapseError from synapse.http import RequestTimedOutError +from synapse.http.server import HttpServer from synapse.logging import opentracing from synapse.logging.opentracing import trace +from synapse.types import JsonDict from synapse.util.caches.response_cache import ResponseCache from synapse.util.stringutils import random_string @@ -113,10 +117,12 @@ class ReplicationEndpoint(metaclass=abc.ABCMeta): if hs.config.worker.worker_replication_secret: self._replication_secret = hs.config.worker.worker_replication_secret - def _check_auth(self, request) -> None: + def _check_auth(self, request: Request) -> None: # Get the authorization header. auth_headers = request.requestHeaders.getRawHeaders(b"Authorization") + if not auth_headers: + raise RuntimeError("Missing Authorization header.") if len(auth_headers) > 1: raise RuntimeError("Too many Authorization headers.") parts = auth_headers[0].split(b" ") @@ -129,7 +135,7 @@ class ReplicationEndpoint(metaclass=abc.ABCMeta): raise RuntimeError("Invalid Authorization header.") @abc.abstractmethod - async def _serialize_payload(**kwargs): + async def _serialize_payload(**kwargs) -> JsonDict: """Static method that is called when creating a request. Concrete implementations should have explicit parameters (rather than @@ -144,19 +150,20 @@ class ReplicationEndpoint(metaclass=abc.ABCMeta): return {} @abc.abstractmethod - async def _handle_request(self, request, **kwargs): + async def _handle_request( + self, request: Request, **kwargs: Any + ) -> Tuple[int, JsonDict]: """Handle incoming request. This is called with the request object and PATH_ARGS. Returns: - tuple[int, dict]: HTTP status code and a JSON serialisable dict - to be used as response body of request. + HTTP status code and a JSON serialisable dict to be used as response + body of request. """ - pass @classmethod - def make_client(cls, hs: "HomeServer"): + def make_client(cls, hs: "HomeServer") -> Callable: """Create a client that makes requests. Returns a callable that accepts the same parameters as @@ -182,7 +189,7 @@ class ReplicationEndpoint(metaclass=abc.ABCMeta): ) @trace(opname="outgoing_replication_request") - async def send_request(*, instance_name="master", **kwargs): + async def send_request(*, instance_name: str = "master", **kwargs: Any) -> Any: with outgoing_gauge.track_inprogress(): if instance_name == local_instance_name: raise Exception("Trying to send HTTP request to self") @@ -268,7 +275,7 @@ class ReplicationEndpoint(metaclass=abc.ABCMeta): return send_request - def register(self, http_server): + def register(self, http_server: HttpServer) -> None: """Called by the server to register this as a handler to the appropriate path. """ @@ -289,7 +296,9 @@ class ReplicationEndpoint(metaclass=abc.ABCMeta): self.__class__.__name__, ) - async def _check_auth_and_handle(self, request, **kwargs): + async def _check_auth_and_handle( + self, request: Request, **kwargs: Any + ) -> Tuple[int, JsonDict]: """Called on new incoming requests when caching is enabled. Checks if there is a cached response for the request and returns that, otherwise calls `_handle_request` and caches its response. diff --git a/synapse/replication/http/account_data.py b/synapse/replication/http/account_data.py index 5f0f225aa9..310f609153 100644 --- a/synapse/replication/http/account_data.py +++ b/synapse/replication/http/account_data.py @@ -13,10 +13,14 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Tuple +from twisted.web.server import Request + +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict if TYPE_CHECKING: from synapse.server import HomeServer @@ -48,14 +52,18 @@ class ReplicationUserAccountDataRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload(user_id, account_data_type, content): + async def _serialize_payload( # type: ignore[override] + user_id: str, account_data_type: str, content: JsonDict + ) -> JsonDict: payload = { "content": content, } return payload - async def _handle_request(self, request, user_id, account_data_type): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str, account_data_type: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) max_stream_id = await self.handler.add_account_data_for_user( @@ -89,14 +97,18 @@ class ReplicationRoomAccountDataRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload(user_id, room_id, account_data_type, content): + async def _serialize_payload( # type: ignore[override] + user_id: str, room_id: str, account_data_type: str, content: JsonDict + ) -> JsonDict: payload = { "content": content, } return payload - async def _handle_request(self, request, user_id, room_id, account_data_type): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str, room_id: str, account_data_type: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) max_stream_id = await self.handler.add_account_data_to_room( @@ -130,14 +142,18 @@ class ReplicationAddTagRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload(user_id, room_id, tag, content): + async def _serialize_payload( # type: ignore[override] + user_id: str, room_id: str, tag: str, content: JsonDict + ) -> JsonDict: payload = { "content": content, } return payload - async def _handle_request(self, request, user_id, room_id, tag): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str, room_id: str, tag: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) max_stream_id = await self.handler.add_tag_to_room( @@ -173,11 +189,13 @@ class ReplicationRemoveTagRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload(user_id, room_id, tag): + async def _serialize_payload(user_id: str, room_id: str, tag: str) -> JsonDict: # type: ignore[override] return {} - async def _handle_request(self, request, user_id, room_id, tag): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str, room_id: str, tag: str + ) -> Tuple[int, JsonDict]: max_stream_id = await self.handler.remove_tag_from_room( user_id, room_id, @@ -187,7 +205,7 @@ class ReplicationRemoveTagRestServlet(ReplicationEndpoint): return 200, {"max_stream_id": max_stream_id} -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationUserAccountDataRestServlet(hs).register(http_server) ReplicationRoomAccountDataRestServlet(hs).register(http_server) ReplicationAddTagRestServlet(hs).register(http_server) diff --git a/synapse/replication/http/devices.py b/synapse/replication/http/devices.py index 42dffb39cb..f2f40129fe 100644 --- a/synapse/replication/http/devices.py +++ b/synapse/replication/http/devices.py @@ -13,9 +13,13 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Tuple +from twisted.web.server import Request + +from synapse.http.server import HttpServer from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict if TYPE_CHECKING: from synapse.server import HomeServer @@ -63,14 +67,16 @@ class ReplicationUserDevicesResyncRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload(user_id): + async def _serialize_payload(user_id: str) -> JsonDict: # type: ignore[override] return {} - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: user_devices = await self.device_list_updater.user_device_resync(user_id) return 200, user_devices -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationUserDevicesResyncRestServlet(hs).register(http_server) diff --git a/synapse/replication/http/federation.py b/synapse/replication/http/federation.py index 5ed535c90d..d529c8a19f 100644 --- a/synapse/replication/http/federation.py +++ b/synapse/replication/http/federation.py @@ -13,17 +13,22 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, List, Tuple -from synapse.api.room_versions import KNOWN_ROOM_VERSIONS -from synapse.events import make_event_from_dict +from twisted.web.server import Request + +from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersion +from synapse.events import EventBase, make_event_from_dict from synapse.events.snapshot import EventContext +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict from synapse.util.metrics import Measure if TYPE_CHECKING: from synapse.server import HomeServer + from synapse.storage.databases.main import DataStore logger = logging.getLogger(__name__) @@ -69,14 +74,18 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): self.federation_event_handler = hs.get_federation_event_handler() @staticmethod - async def _serialize_payload(store, room_id, event_and_contexts, backfilled): + async def _serialize_payload( # type: ignore[override] + store: "DataStore", + room_id: str, + event_and_contexts: List[Tuple[EventBase, EventContext]], + backfilled: bool, + ) -> JsonDict: """ Args: store - room_id (str) - event_and_contexts (list[tuple[FrozenEvent, EventContext]]) - backfilled (bool): Whether or not the events are the result of - backfilling + room_id + event_and_contexts + backfilled: Whether or not the events are the result of backfilling """ event_payloads = [] for event, context in event_and_contexts: @@ -102,7 +111,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint): return payload - async def _handle_request(self, request): + async def _handle_request(self, request: Request) -> Tuple[int, JsonDict]: # type: ignore[override] with Measure(self.clock, "repl_fed_send_events_parse"): content = parse_json_object_from_request(request) @@ -163,10 +172,14 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): self.registry = hs.get_federation_registry() @staticmethod - async def _serialize_payload(edu_type, origin, content): + async def _serialize_payload( # type: ignore[override] + edu_type: str, origin: str, content: JsonDict + ) -> JsonDict: return {"origin": origin, "content": content} - async def _handle_request(self, request, edu_type): + async def _handle_request( # type: ignore[override] + self, request: Request, edu_type: str + ) -> Tuple[int, JsonDict]: with Measure(self.clock, "repl_fed_send_edu_parse"): content = parse_json_object_from_request(request) @@ -175,9 +188,9 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint): logger.info("Got %r edu from %s", edu_type, origin) - result = await self.registry.on_edu(edu_type, origin, edu_content) + await self.registry.on_edu(edu_type, origin, edu_content) - return 200, result + return 200, {} class ReplicationGetQueryRestServlet(ReplicationEndpoint): @@ -206,15 +219,17 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint): self.registry = hs.get_federation_registry() @staticmethod - async def _serialize_payload(query_type, args): + async def _serialize_payload(query_type: str, args: JsonDict) -> JsonDict: # type: ignore[override] """ Args: - query_type (str) - args (dict): The arguments received for the given query type + query_type + args: The arguments received for the given query type """ return {"args": args} - async def _handle_request(self, request, query_type): + async def _handle_request( # type: ignore[override] + self, request: Request, query_type: str + ) -> Tuple[int, JsonDict]: with Measure(self.clock, "repl_fed_query_parse"): content = parse_json_object_from_request(request) @@ -248,14 +263,16 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint): self.store = hs.get_datastore() @staticmethod - async def _serialize_payload(room_id, args): + async def _serialize_payload(room_id: str) -> JsonDict: # type: ignore[override] """ Args: - room_id (str) + room_id """ return {} - async def _handle_request(self, request, room_id): + async def _handle_request( # type: ignore[override] + self, request: Request, room_id: str + ) -> Tuple[int, JsonDict]: await self.store.clean_room_for_join(room_id) return 200, {} @@ -283,17 +300,19 @@ class ReplicationStoreRoomOnOutlierMembershipRestServlet(ReplicationEndpoint): self.store = hs.get_datastore() @staticmethod - async def _serialize_payload(room_id, room_version): + async def _serialize_payload(room_id: str, room_version: RoomVersion) -> JsonDict: # type: ignore[override] return {"room_version": room_version.identifier} - async def _handle_request(self, request, room_id): + async def _handle_request( # type: ignore[override] + self, request: Request, room_id: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) room_version = KNOWN_ROOM_VERSIONS[content["room_version"]] await self.store.maybe_store_room_on_outlier_membership(room_id, room_version) return 200, {} -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationFederationSendEventsRestServlet(hs).register(http_server) ReplicationFederationSendEduRestServlet(hs).register(http_server) ReplicationGetQueryRestServlet(hs).register(http_server) diff --git a/synapse/replication/http/login.py b/synapse/replication/http/login.py index daacc34cea..c68e18da12 100644 --- a/synapse/replication/http/login.py +++ b/synapse/replication/http/login.py @@ -13,10 +13,14 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Optional, Tuple, cast +from twisted.web.server import Request + +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict if TYPE_CHECKING: from synapse.server import HomeServer @@ -39,25 +43,24 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint): self.registration_handler = hs.get_registration_handler() @staticmethod - async def _serialize_payload( - user_id, - device_id, - initial_display_name, - is_guest, - is_appservice_ghost, - should_issue_refresh_token, - auth_provider_id, - auth_provider_session_id, - ): + async def _serialize_payload( # type: ignore[override] + user_id: str, + device_id: Optional[str], + initial_display_name: Optional[str], + is_guest: bool, + is_appservice_ghost: bool, + should_issue_refresh_token: bool, + auth_provider_id: Optional[str], + auth_provider_session_id: Optional[str], + ) -> JsonDict: """ Args: - user_id (int) - device_id (str|None): Device ID to use, if None a new one is - generated. - initial_display_name (str|None) - is_guest (bool) - is_appservice_ghost (bool) - should_issue_refresh_token (bool) + user_id + device_id: Device ID to use, if None a new one is generated. + initial_display_name + is_guest + is_appservice_ghost + should_issue_refresh_token """ return { "device_id": device_id, @@ -69,7 +72,9 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint): "auth_provider_session_id": auth_provider_session_id, } - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) device_id = content["device_id"] @@ -91,8 +96,8 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint): auth_provider_session_id=auth_provider_session_id, ) - return 200, res + return 200, cast(JsonDict, res) -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: RegisterDeviceReplicationServlet(hs).register(http_server) diff --git a/synapse/replication/http/membership.py b/synapse/replication/http/membership.py index 7371c240b2..0145858e47 100644 --- a/synapse/replication/http/membership.py +++ b/synapse/replication/http/membership.py @@ -16,6 +16,7 @@ from typing import TYPE_CHECKING, List, Optional, Tuple from twisted.web.server import Request +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.http.site import SynapseRequest from synapse.replication.http._base import ReplicationEndpoint @@ -53,7 +54,7 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload( # type: ignore + async def _serialize_payload( # type: ignore[override] requester: Requester, room_id: str, user_id: str, @@ -77,7 +78,7 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint): "content": content, } - async def _handle_request( # type: ignore + async def _handle_request( # type: ignore[override] self, request: SynapseRequest, room_id: str, user_id: str ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) @@ -122,13 +123,13 @@ class ReplicationRemoteKnockRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload( # type: ignore + async def _serialize_payload( # type: ignore[override] requester: Requester, room_id: str, user_id: str, remote_room_hosts: List[str], content: JsonDict, - ): + ) -> JsonDict: """ Args: requester: The user making the request, according to the access token. @@ -143,12 +144,12 @@ class ReplicationRemoteKnockRestServlet(ReplicationEndpoint): "content": content, } - async def _handle_request( # type: ignore + async def _handle_request( # type: ignore[override] self, request: SynapseRequest, room_id: str, user_id: str, - ): + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) remote_room_hosts = content["remote_room_hosts"] @@ -192,7 +193,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): self.member_handler = hs.get_room_member_handler() @staticmethod - async def _serialize_payload( # type: ignore + async def _serialize_payload( # type: ignore[override] invite_event_id: str, txn_id: Optional[str], requester: Requester, @@ -215,7 +216,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint): "content": content, } - async def _handle_request( # type: ignore + async def _handle_request( # type: ignore[override] self, request: SynapseRequest, invite_event_id: str ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) @@ -262,12 +263,12 @@ class ReplicationRemoteRescindKnockRestServlet(ReplicationEndpoint): self.member_handler = hs.get_room_member_handler() @staticmethod - async def _serialize_payload( # type: ignore + async def _serialize_payload( # type: ignore[override] knock_event_id: str, txn_id: Optional[str], requester: Requester, content: JsonDict, - ): + ) -> JsonDict: """ Args: knock_event_id: The ID of the knock to be rescinded. @@ -281,11 +282,11 @@ class ReplicationRemoteRescindKnockRestServlet(ReplicationEndpoint): "content": content, } - async def _handle_request( # type: ignore + async def _handle_request( # type: ignore[override] self, request: SynapseRequest, knock_event_id: str, - ): + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) txn_id = content["txn_id"] @@ -329,7 +330,7 @@ class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint): self.distributor = hs.get_distributor() @staticmethod - async def _serialize_payload( # type: ignore + async def _serialize_payload( # type: ignore[override] room_id: str, user_id: str, change: str ) -> JsonDict: """ @@ -345,7 +346,7 @@ class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint): return {} - async def _handle_request( # type: ignore + async def _handle_request( # type: ignore[override] self, request: Request, room_id: str, user_id: str, change: str ) -> Tuple[int, JsonDict]: logger.info("user membership change: %s in %s", user_id, room_id) @@ -360,7 +361,7 @@ class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint): return 200, {} -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationRemoteJoinRestServlet(hs).register(http_server) ReplicationRemoteRejectInviteRestServlet(hs).register(http_server) ReplicationUserJoinedLeftRoomRestServlet(hs).register(http_server) diff --git a/synapse/replication/http/presence.py b/synapse/replication/http/presence.py index 63143085d5..4a5b08f56f 100644 --- a/synapse/replication/http/presence.py +++ b/synapse/replication/http/presence.py @@ -13,11 +13,14 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Tuple +from twisted.web.server import Request + +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint -from synapse.types import UserID +from synapse.types import JsonDict, UserID if TYPE_CHECKING: from synapse.server import HomeServer @@ -49,18 +52,17 @@ class ReplicationBumpPresenceActiveTime(ReplicationEndpoint): self._presence_handler = hs.get_presence_handler() @staticmethod - async def _serialize_payload(user_id): + async def _serialize_payload(user_id: str) -> JsonDict: # type: ignore[override] return {} - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: await self._presence_handler.bump_presence_active_time( UserID.from_string(user_id) ) - return ( - 200, - {}, - ) + return (200, {}) class ReplicationPresenceSetState(ReplicationEndpoint): @@ -92,16 +94,21 @@ class ReplicationPresenceSetState(ReplicationEndpoint): self._presence_handler = hs.get_presence_handler() @staticmethod - async def _serialize_payload( - user_id, state, ignore_status_msg=False, force_notify=False - ): + async def _serialize_payload( # type: ignore[override] + user_id: str, + state: JsonDict, + ignore_status_msg: bool = False, + force_notify: bool = False, + ) -> JsonDict: return { "state": state, "ignore_status_msg": ignore_status_msg, "force_notify": force_notify, } - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) await self._presence_handler.set_state( @@ -111,12 +118,9 @@ class ReplicationPresenceSetState(ReplicationEndpoint): content["force_notify"], ) - return ( - 200, - {}, - ) + return (200, {}) -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationBumpPresenceActiveTime(hs).register(http_server) ReplicationPresenceSetState(hs).register(http_server) diff --git a/synapse/replication/http/push.py b/synapse/replication/http/push.py index 6c8db3061e..af5c2f66a7 100644 --- a/synapse/replication/http/push.py +++ b/synapse/replication/http/push.py @@ -13,10 +13,14 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Tuple +from twisted.web.server import Request + +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict if TYPE_CHECKING: from synapse.server import HomeServer @@ -48,7 +52,7 @@ class ReplicationRemovePusherRestServlet(ReplicationEndpoint): self.pusher_pool = hs.get_pusherpool() @staticmethod - async def _serialize_payload(app_id, pushkey, user_id): + async def _serialize_payload(app_id: str, pushkey: str, user_id: str) -> JsonDict: # type: ignore[override] payload = { "app_id": app_id, "pushkey": pushkey, @@ -56,7 +60,9 @@ class ReplicationRemovePusherRestServlet(ReplicationEndpoint): return payload - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) app_id = content["app_id"] @@ -67,5 +73,5 @@ class ReplicationRemovePusherRestServlet(ReplicationEndpoint): return 200, {} -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationRemovePusherRestServlet(hs).register(http_server) diff --git a/synapse/replication/http/register.py b/synapse/replication/http/register.py index 7adfbb666f..c7f751b70d 100644 --- a/synapse/replication/http/register.py +++ b/synapse/replication/http/register.py @@ -13,10 +13,14 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Optional, Tuple +from twisted.web.server import Request + +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict if TYPE_CHECKING: from synapse.server import HomeServer @@ -36,34 +40,34 @@ class ReplicationRegisterServlet(ReplicationEndpoint): self.registration_handler = hs.get_registration_handler() @staticmethod - async def _serialize_payload( - user_id, - password_hash, - was_guest, - make_guest, - appservice_id, - create_profile_with_displayname, - admin, - user_type, - address, - shadow_banned, - ): + async def _serialize_payload( # type: ignore[override] + user_id: str, + password_hash: Optional[str], + was_guest: bool, + make_guest: bool, + appservice_id: Optional[str], + create_profile_with_displayname: Optional[str], + admin: bool, + user_type: Optional[str], + address: Optional[str], + shadow_banned: bool, + ) -> JsonDict: """ Args: - user_id (str): The desired user ID to register. - password_hash (str|None): Optional. The password hash for this user. - was_guest (bool): Optional. Whether this is a guest account being - upgraded to a non-guest account. - make_guest (boolean): True if the the new user should be guest, - false to add a regular user account. - appservice_id (str|None): The ID of the appservice registering the user. - create_profile_with_displayname (unicode|None): Optionally create a - profile for the user, setting their displayname to the given value - admin (boolean): is an admin user? - user_type (str|None): type of user. One of the values from - api.constants.UserTypes, or None for a normal user. - address (str|None): the IP address used to perform the regitration. - shadow_banned (bool): Whether to shadow-ban the user + user_id: The desired user ID to register. + password_hash: Optional. The password hash for this user. + was_guest: Optional. Whether this is a guest account being upgraded + to a non-guest account. + make_guest: True if the the new user should be guest, false to add a + regular user account. + appservice_id: The ID of the appservice registering the user. + create_profile_with_displayname: Optionally create a profile for the + user, setting their displayname to the given value + admin: is an admin user? + user_type: type of user. One of the values from api.constants.UserTypes, + or None for a normal user. + address: the IP address used to perform the regitration. + shadow_banned: Whether to shadow-ban the user """ return { "password_hash": password_hash, @@ -77,7 +81,9 @@ class ReplicationRegisterServlet(ReplicationEndpoint): "shadow_banned": shadow_banned, } - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) await self.registration_handler.check_registration_ratelimit(content["address"]) @@ -110,18 +116,21 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint): self.registration_handler = hs.get_registration_handler() @staticmethod - async def _serialize_payload(user_id, auth_result, access_token): + async def _serialize_payload( # type: ignore[override] + user_id: str, auth_result: JsonDict, access_token: Optional[str] + ) -> JsonDict: """ Args: - user_id (str): The user ID that consented - auth_result (dict): The authenticated credentials of the newly - registered user. - access_token (str|None): The access token of the newly logged in + user_id: The user ID that consented + auth_result: The authenticated credentials of the newly registered user. + access_token: The access token of the newly logged in device, or None if `inhibit_login` enabled. """ return {"auth_result": auth_result, "access_token": access_token} - async def _handle_request(self, request, user_id): + async def _handle_request( # type: ignore[override] + self, request: Request, user_id: str + ) -> Tuple[int, JsonDict]: content = parse_json_object_from_request(request) auth_result = content["auth_result"] @@ -134,6 +143,6 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint): return 200, {} -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationRegisterServlet(hs).register(http_server) ReplicationPostRegisterActionsServlet(hs).register(http_server) diff --git a/synapse/replication/http/send_event.py b/synapse/replication/http/send_event.py index 9f6851d059..33e98daf8a 100644 --- a/synapse/replication/http/send_event.py +++ b/synapse/replication/http/send_event.py @@ -13,18 +13,22 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, List, Tuple + +from twisted.web.server import Request from synapse.api.room_versions import KNOWN_ROOM_VERSIONS -from synapse.events import make_event_from_dict +from synapse.events import EventBase, make_event_from_dict from synapse.events.snapshot import EventContext +from synapse.http.server import HttpServer from synapse.http.servlet import parse_json_object_from_request from synapse.replication.http._base import ReplicationEndpoint -from synapse.types import Requester, UserID +from synapse.types import JsonDict, Requester, UserID from synapse.util.metrics import Measure if TYPE_CHECKING: from synapse.server import HomeServer + from synapse.storage.databases.main import DataStore logger = logging.getLogger(__name__) @@ -70,18 +74,24 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): self.clock = hs.get_clock() @staticmethod - async def _serialize_payload( - event_id, store, event, context, requester, ratelimit, extra_users - ): + async def _serialize_payload( # type: ignore[override] + event_id: str, + store: "DataStore", + event: EventBase, + context: EventContext, + requester: Requester, + ratelimit: bool, + extra_users: List[UserID], + ) -> JsonDict: """ Args: - event_id (str) - store (DataStore) - requester (Requester) - event (FrozenEvent) - context (EventContext) - ratelimit (bool) - extra_users (list(UserID)): Any extra users to notify about event + event_id + store + requester + event + context + ratelimit + extra_users: Any extra users to notify about event """ serialized_context = await context.serialize(event, store) @@ -100,7 +110,9 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): return payload - async def _handle_request(self, request, event_id): + async def _handle_request( # type: ignore[override] + self, request: Request, event_id: str + ) -> Tuple[int, JsonDict]: with Measure(self.clock, "repl_send_event_parse"): content = parse_json_object_from_request(request) @@ -120,8 +132,6 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): ratelimit = content["ratelimit"] extra_users = [UserID.from_string(u) for u in content["extra_users"]] - request.requester = requester - logger.info( "Got event to send with ID: %s into room: %s", event.event_id, event.room_id ) @@ -139,5 +149,5 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint): ) -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationSendEventRestServlet(hs).register(http_server) diff --git a/synapse/replication/http/streams.py b/synapse/replication/http/streams.py index 3223bc2432..c065225362 100644 --- a/synapse/replication/http/streams.py +++ b/synapse/replication/http/streams.py @@ -13,11 +13,15 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Tuple + +from twisted.web.server import Request from synapse.api.errors import SynapseError +from synapse.http.server import HttpServer from synapse.http.servlet import parse_integer from synapse.replication.http._base import ReplicationEndpoint +from synapse.types import JsonDict if TYPE_CHECKING: from synapse.server import HomeServer @@ -57,10 +61,14 @@ class ReplicationGetStreamUpdates(ReplicationEndpoint): self.streams = hs.get_replication_streams() @staticmethod - async def _serialize_payload(stream_name, from_token, upto_token): + async def _serialize_payload( # type: ignore[override] + stream_name: str, from_token: int, upto_token: int + ) -> JsonDict: return {"from_token": from_token, "upto_token": upto_token} - async def _handle_request(self, request, stream_name): + async def _handle_request( # type: ignore[override] + self, request: Request, stream_name: str + ) -> Tuple[int, JsonDict]: stream = self.streams.get(stream_name) if stream is None: raise SynapseError(400, "Unknown stream") @@ -78,5 +86,5 @@ class ReplicationGetStreamUpdates(ReplicationEndpoint): ) -def register_servlets(hs: "HomeServer", http_server): +def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: ReplicationGetStreamUpdates(hs).register(http_server) diff --git a/synapse/replication/slave/storage/_slaved_id_tracker.py b/synapse/replication/slave/storage/_slaved_id_tracker.py index fa132d10b4..8f3f953ed4 100644 --- a/synapse/replication/slave/storage/_slaved_id_tracker.py +++ b/synapse/replication/slave/storage/_slaved_id_tracker.py @@ -40,7 +40,7 @@ class SlavedIdTracker(AbstractStreamIdTracker): for table, column in extra_tables: self.advance(None, _load_current_id(db_conn, table, column)) - def advance(self, instance_name: Optional[str], new_id: int): + def advance(self, instance_name: Optional[str], new_id: int) -> None: self._current = (max if self.step > 0 else min)(self._current, new_id) def get_current_token(self) -> int: diff --git a/synapse/replication/slave/storage/client_ips.py b/synapse/replication/slave/storage/client_ips.py index bc888ce1a8..b5b84c09ae 100644 --- a/synapse/replication/slave/storage/client_ips.py +++ b/synapse/replication/slave/storage/client_ips.py @@ -37,7 +37,9 @@ class SlavedClientIpStore(BaseSlavedStore): cache_name="client_ip_last_seen", max_size=50000 ) - async def insert_client_ip(self, user_id, access_token, ip, user_agent, device_id): + async def insert_client_ip( + self, user_id: str, access_token: str, ip: str, user_agent: str, device_id: str + ) -> None: now = int(self._clock.time_msec()) key = (user_id, access_token, ip) diff --git a/synapse/replication/slave/storage/devices.py b/synapse/replication/slave/storage/devices.py index a2aff75b70..0ffd34f1da 100644 --- a/synapse/replication/slave/storage/devices.py +++ b/synapse/replication/slave/storage/devices.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Any, Iterable from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker @@ -60,7 +60,9 @@ class SlavedDeviceStore(EndToEndKeyWorkerStore, DeviceWorkerStore, BaseSlavedSto def get_device_stream_token(self) -> int: return self._device_list_id_gen.get_current_token() - def process_replication_rows(self, stream_name, instance_name, token, rows): + def process_replication_rows( + self, stream_name: str, instance_name: str, token: int, rows: Iterable[Any] + ) -> None: if stream_name == DeviceListsStream.NAME: self._device_list_id_gen.advance(instance_name, token) self._invalidate_caches_for_devices(token, rows) @@ -70,7 +72,9 @@ class SlavedDeviceStore(EndToEndKeyWorkerStore, DeviceWorkerStore, BaseSlavedSto self._user_signature_stream_cache.entity_has_changed(row.user_id, token) return super().process_replication_rows(stream_name, instance_name, token, rows) - def _invalidate_caches_for_devices(self, token, rows): + def _invalidate_caches_for_devices( + self, token: int, rows: Iterable[DeviceListsStream.DeviceListsStreamRow] + ) -> None: for row in rows: # The entities are either user IDs (starting with '@') whose devices # have changed, or remote servers that we need to tell about diff --git a/synapse/replication/slave/storage/groups.py b/synapse/replication/slave/storage/groups.py index 9d90e26375..d6f37d7479 100644 --- a/synapse/replication/slave/storage/groups.py +++ b/synapse/replication/slave/storage/groups.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Any, Iterable from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker @@ -44,10 +44,12 @@ class SlavedGroupServerStore(GroupServerWorkerStore, BaseSlavedStore): self._group_updates_id_gen.get_current_token(), ) - def get_group_stream_token(self): + def get_group_stream_token(self) -> int: return self._group_updates_id_gen.get_current_token() - def process_replication_rows(self, stream_name, instance_name, token, rows): + def process_replication_rows( + self, stream_name: str, instance_name: str, token: int, rows: Iterable[Any] + ) -> None: if stream_name == GroupServerStream.NAME: self._group_updates_id_gen.advance(instance_name, token) for row in rows: diff --git a/synapse/replication/slave/storage/push_rule.py b/synapse/replication/slave/storage/push_rule.py index 7541e21de9..52ee3f7e58 100644 --- a/synapse/replication/slave/storage/push_rule.py +++ b/synapse/replication/slave/storage/push_rule.py @@ -12,6 +12,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any, Iterable from synapse.replication.tcp.streams import PushRulesStream from synapse.storage.databases.main.push_rule import PushRulesWorkerStore @@ -20,10 +21,12 @@ from .events import SlavedEventStore class SlavedPushRuleStore(SlavedEventStore, PushRulesWorkerStore): - def get_max_push_rules_stream_id(self): + def get_max_push_rules_stream_id(self) -> int: return self._push_rules_stream_id_gen.get_current_token() - def process_replication_rows(self, stream_name, instance_name, token, rows): + def process_replication_rows( + self, stream_name: str, instance_name: str, token: int, rows: Iterable[Any] + ) -> None: if stream_name == PushRulesStream.NAME: self._push_rules_stream_id_gen.advance(instance_name, token) for row in rows: diff --git a/synapse/replication/slave/storage/pushers.py b/synapse/replication/slave/storage/pushers.py index cea90c0f1b..de642bba71 100644 --- a/synapse/replication/slave/storage/pushers.py +++ b/synapse/replication/slave/storage/pushers.py @@ -12,7 +12,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, Any, Iterable from synapse.replication.tcp.streams import PushersStream from synapse.storage.database import DatabasePool, LoggingDatabaseConnection @@ -41,8 +41,8 @@ class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore): return self._pushers_id_gen.get_current_token() def process_replication_rows( - self, stream_name: str, instance_name: str, token, rows + self, stream_name: str, instance_name: str, token: int, rows: Iterable[Any] ) -> None: if stream_name == PushersStream.NAME: - self._pushers_id_gen.advance(instance_name, token) # type: ignore + self._pushers_id_gen.advance(instance_name, token) return super().process_replication_rows(stream_name, instance_name, token, rows) diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py index e29ae1e375..d59ce7ccf9 100644 --- a/synapse/replication/tcp/client.py +++ b/synapse/replication/tcp/client.py @@ -14,10 +14,12 @@ """A replication client for use by synapse workers. """ import logging -from typing import TYPE_CHECKING, Dict, List, Optional, Set, Tuple +from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Set, Tuple from twisted.internet.defer import Deferred +from twisted.internet.interfaces import IAddress, IConnector from twisted.internet.protocol import ReconnectingClientFactory +from twisted.python.failure import Failure from synapse.api.constants import EventTypes from synapse.federation import send_queue @@ -79,10 +81,10 @@ class DirectTcpReplicationClientFactory(ReconnectingClientFactory): hs.get_reactor().addSystemEventTrigger("before", "shutdown", self.stopTrying) - def startedConnecting(self, connector): + def startedConnecting(self, connector: IConnector) -> None: logger.info("Connecting to replication: %r", connector.getDestination()) - def buildProtocol(self, addr): + def buildProtocol(self, addr: IAddress) -> ClientReplicationStreamProtocol: logger.info("Connected to replication: %r", addr) return ClientReplicationStreamProtocol( self.hs, @@ -92,11 +94,11 @@ class DirectTcpReplicationClientFactory(ReconnectingClientFactory): self.command_handler, ) - def clientConnectionLost(self, connector, reason): + def clientConnectionLost(self, connector: IConnector, reason: Failure) -> None: logger.error("Lost replication conn: %r", reason) ReconnectingClientFactory.clientConnectionLost(self, connector, reason) - def clientConnectionFailed(self, connector, reason): + def clientConnectionFailed(self, connector: IConnector, reason: Failure) -> None: logger.error("Failed to connect to replication: %r", reason) ReconnectingClientFactory.clientConnectionFailed(self, connector, reason) @@ -131,7 +133,7 @@ class ReplicationDataHandler: async def on_rdata( self, stream_name: str, instance_name: str, token: int, rows: list - ): + ) -> None: """Called to handle a batch of replication data with a given stream token. By default this just pokes the slave store. Can be overridden in subclasses to @@ -252,14 +254,16 @@ class ReplicationDataHandler: # loop. (This maintains the order so no need to resort) waiting_list[:] = waiting_list[index_of_first_deferred_not_called:] - async def on_position(self, stream_name: str, instance_name: str, token: int): + async def on_position( + self, stream_name: str, instance_name: str, token: int + ) -> None: await self.on_rdata(stream_name, instance_name, token, []) # We poke the generic "replication" notifier to wake anything up that # may be streaming. self.notifier.notify_replication() - def on_remote_server_up(self, server: str): + def on_remote_server_up(self, server: str) -> None: """Called when get a new REMOTE_SERVER_UP command.""" # Let's wake up the transaction queue for the server in case we have @@ -269,7 +273,7 @@ class ReplicationDataHandler: async def wait_for_stream_position( self, instance_name: str, stream_name: str, position: int - ): + ) -> None: """Wait until this instance has received updates up to and including the given stream position. """ @@ -304,7 +308,7 @@ class ReplicationDataHandler: "Finished waiting for repl stream %r to reach %s", stream_name, position ) - def stop_pusher(self, user_id, app_id, pushkey): + def stop_pusher(self, user_id: str, app_id: str, pushkey: str) -> None: if not self._notify_pushers: return @@ -316,13 +320,13 @@ class ReplicationDataHandler: logger.info("Stopping pusher %r / %r", user_id, key) pusher.on_stop() - async def start_pusher(self, user_id, app_id, pushkey): + async def start_pusher(self, user_id: str, app_id: str, pushkey: str) -> None: if not self._notify_pushers: return key = "%s:%s" % (app_id, pushkey) logger.info("Starting pusher %r / %r", user_id, key) - return await self._pusher_pool.start_pusher_by_id(app_id, pushkey, user_id) + await self._pusher_pool.start_pusher_by_id(app_id, pushkey, user_id) class FederationSenderHandler: @@ -353,10 +357,12 @@ class FederationSenderHandler: self._fed_position_linearizer = Linearizer(name="_fed_position_linearizer") - def wake_destination(self, server: str): + def wake_destination(self, server: str) -> None: self.federation_sender.wake_destination(server) - async def process_replication_rows(self, stream_name, token, rows): + async def process_replication_rows( + self, stream_name: str, token: int, rows: list + ) -> None: # The federation stream contains things that we want to send out, e.g. # presence, typing, etc. if stream_name == "federation": @@ -384,11 +390,12 @@ class FederationSenderHandler: for host in hosts: self.federation_sender.send_device_messages(host) - async def _on_new_receipts(self, rows): + async def _on_new_receipts( + self, rows: Iterable[ReceiptsStream.ReceiptsStreamRow] + ) -> None: """ Args: - rows (Iterable[synapse.replication.tcp.streams.ReceiptsStream.ReceiptsStreamRow]): - new receipts to be processed + rows: new receipts to be processed """ for receipt in rows: # we only want to send on receipts for our own users @@ -408,7 +415,7 @@ class FederationSenderHandler: ) await self.federation_sender.send_read_receipt(receipt_info) - async def update_token(self, token): + async def update_token(self, token: int) -> None: """Update the record of where we have processed to in the federation stream. Called after we have processed a an update received over replication. Sends @@ -428,7 +435,7 @@ class FederationSenderHandler: run_as_background_process("_save_and_send_ack", self._save_and_send_ack) - async def _save_and_send_ack(self): + async def _save_and_send_ack(self) -> None: """Save the current federation position in the database and send an ACK to master with where we're up to. """ diff --git a/synapse/replication/tcp/commands.py b/synapse/replication/tcp/commands.py index 1311b013da..3654f6c03c 100644 --- a/synapse/replication/tcp/commands.py +++ b/synapse/replication/tcp/commands.py @@ -18,12 +18,15 @@ allowed to be sent by which side. """ import abc import logging -from typing import Tuple, Type +from typing import Optional, Tuple, Type, TypeVar +from synapse.replication.tcp.streams._base import StreamRow from synapse.util import json_decoder, json_encoder logger = logging.getLogger(__name__) +T = TypeVar("T", bound="Command") + class Command(metaclass=abc.ABCMeta): """The base command class. @@ -38,7 +41,7 @@ class Command(metaclass=abc.ABCMeta): @classmethod @abc.abstractmethod - def from_line(cls, line): + def from_line(cls: Type[T], line: str) -> T: """Deserialises a line from the wire into this command. `line` does not include the command. """ @@ -49,21 +52,24 @@ class Command(metaclass=abc.ABCMeta): prefix. """ - def get_logcontext_id(self): + def get_logcontext_id(self) -> str: """Get a suitable string for the logcontext when processing this command""" # by default, we just use the command name. return self.NAME +SC = TypeVar("SC", bound="_SimpleCommand") + + class _SimpleCommand(Command): """An implementation of Command whose argument is just a 'data' string.""" - def __init__(self, data): + def __init__(self, data: str): self.data = data @classmethod - def from_line(cls, line): + def from_line(cls: Type[SC], line: str) -> SC: return cls(line) def to_line(self) -> str: @@ -109,14 +115,16 @@ class RdataCommand(Command): NAME = "RDATA" - def __init__(self, stream_name, instance_name, token, row): + def __init__( + self, stream_name: str, instance_name: str, token: Optional[int], row: StreamRow + ): self.stream_name = stream_name self.instance_name = instance_name self.token = token self.row = row @classmethod - def from_line(cls, line): + def from_line(cls: Type["RdataCommand"], line: str) -> "RdataCommand": stream_name, instance_name, token, row_json = line.split(" ", 3) return cls( stream_name, @@ -125,7 +133,7 @@ class RdataCommand(Command): json_decoder.decode(row_json), ) - def to_line(self): + def to_line(self) -> str: return " ".join( ( self.stream_name, @@ -135,7 +143,7 @@ class RdataCommand(Command): ) ) - def get_logcontext_id(self): + def get_logcontext_id(self) -> str: return "RDATA-" + self.stream_name @@ -164,18 +172,20 @@ class PositionCommand(Command): NAME = "POSITION" - def __init__(self, stream_name, instance_name, prev_token, new_token): + def __init__( + self, stream_name: str, instance_name: str, prev_token: int, new_token: int + ): self.stream_name = stream_name self.instance_name = instance_name self.prev_token = prev_token self.new_token = new_token @classmethod - def from_line(cls, line): + def from_line(cls: Type["PositionCommand"], line: str) -> "PositionCommand": stream_name, instance_name, prev_token, new_token = line.split(" ", 3) return cls(stream_name, instance_name, int(prev_token), int(new_token)) - def to_line(self): + def to_line(self) -> str: return " ".join( ( self.stream_name, @@ -218,14 +228,14 @@ class ReplicateCommand(Command): NAME = "REPLICATE" - def __init__(self): + def __init__(self) -> None: pass @classmethod - def from_line(cls, line): + def from_line(cls: Type[T], line: str) -> T: return cls() - def to_line(self): + def to_line(self) -> str: return "" @@ -247,14 +257,16 @@ class UserSyncCommand(Command): NAME = "USER_SYNC" - def __init__(self, instance_id, user_id, is_syncing, last_sync_ms): + def __init__( + self, instance_id: str, user_id: str, is_syncing: bool, last_sync_ms: int + ): self.instance_id = instance_id self.user_id = user_id self.is_syncing = is_syncing self.last_sync_ms = last_sync_ms @classmethod - def from_line(cls, line): + def from_line(cls: Type["UserSyncCommand"], line: str) -> "UserSyncCommand": instance_id, user_id, state, last_sync_ms = line.split(" ", 3) if state not in ("start", "end"): @@ -262,7 +274,7 @@ class UserSyncCommand(Command): return cls(instance_id, user_id, state == "start", int(last_sync_ms)) - def to_line(self): + def to_line(self) -> str: return " ".join( ( self.instance_id, @@ -286,14 +298,16 @@ class ClearUserSyncsCommand(Command): NAME = "CLEAR_USER_SYNC" - def __init__(self, instance_id): + def __init__(self, instance_id: str): self.instance_id = instance_id @classmethod - def from_line(cls, line): + def from_line( + cls: Type["ClearUserSyncsCommand"], line: str + ) -> "ClearUserSyncsCommand": return cls(line) - def to_line(self): + def to_line(self) -> str: return self.instance_id @@ -316,7 +330,9 @@ class FederationAckCommand(Command): self.token = token @classmethod - def from_line(cls, line: str) -> "FederationAckCommand": + def from_line( + cls: Type["FederationAckCommand"], line: str + ) -> "FederationAckCommand": instance_name, token = line.split(" ") return cls(instance_name, int(token)) @@ -334,7 +350,15 @@ class UserIpCommand(Command): NAME = "USER_IP" - def __init__(self, user_id, access_token, ip, user_agent, device_id, last_seen): + def __init__( + self, + user_id: str, + access_token: str, + ip: str, + user_agent: str, + device_id: str, + last_seen: int, + ): self.user_id = user_id self.access_token = access_token self.ip = ip @@ -343,14 +367,14 @@ class UserIpCommand(Command): self.last_seen = last_seen @classmethod - def from_line(cls, line): + def from_line(cls: Type["UserIpCommand"], line: str) -> "UserIpCommand": user_id, jsn = line.split(" ", 1) access_token, ip, user_agent, device_id, last_seen = json_decoder.decode(jsn) return cls(user_id, access_token, ip, user_agent, device_id, last_seen) - def to_line(self): + def to_line(self) -> str: return ( self.user_id + " " diff --git a/synapse/replication/tcp/handler.py b/synapse/replication/tcp/handler.py index 21293038ef..17e1572393 100644 --- a/synapse/replication/tcp/handler.py +++ b/synapse/replication/tcp/handler.py @@ -261,7 +261,7 @@ class ReplicationCommandHandler: "process-replication-data", self._unsafe_process_queue, stream_name ) - async def _unsafe_process_queue(self, stream_name: str): + async def _unsafe_process_queue(self, stream_name: str) -> None: """Processes the command queue for the given stream, until it is empty Does not check if there is already a thread processing the queue, hence "unsafe" @@ -294,7 +294,7 @@ class ReplicationCommandHandler: # This shouldn't be possible raise Exception("Unrecognised command %s in stream queue", cmd.NAME) - def start_replication(self, hs: "HomeServer"): + def start_replication(self, hs: "HomeServer") -> None: """Helper method to start a replication connection to the remote server using TCP. """ @@ -318,7 +318,7 @@ class ReplicationCommandHandler: hs, outbound_redis_connection ) hs.get_reactor().connectTCP( - hs.config.redis.redis_host, # type: ignore[arg-type] + hs.config.redis.redis_host, hs.config.redis.redis_port, self._factory, timeout=30, @@ -330,7 +330,7 @@ class ReplicationCommandHandler: host = hs.config.worker.worker_replication_host port = hs.config.worker.worker_replication_port hs.get_reactor().connectTCP( - host, # type: ignore[arg-type] + host, port, self._factory, timeout=30, @@ -345,10 +345,10 @@ class ReplicationCommandHandler: """Get a list of streams that this instances replicates.""" return self._streams_to_replicate - def on_REPLICATE(self, conn: IReplicationConnection, cmd: ReplicateCommand): + def on_REPLICATE(self, conn: IReplicationConnection, cmd: ReplicateCommand) -> None: self.send_positions_to_connection(conn) - def send_positions_to_connection(self, conn: IReplicationConnection): + def send_positions_to_connection(self, conn: IReplicationConnection) -> None: """Send current position of all streams this process is source of to the connection. """ @@ -392,7 +392,7 @@ class ReplicationCommandHandler: def on_FEDERATION_ACK( self, conn: IReplicationConnection, cmd: FederationAckCommand - ): + ) -> None: federation_ack_counter.inc() if self._federation_sender: @@ -408,7 +408,7 @@ class ReplicationCommandHandler: else: return None - async def _handle_user_ip(self, cmd: UserIpCommand): + async def _handle_user_ip(self, cmd: UserIpCommand) -> None: await self._store.insert_client_ip( cmd.user_id, cmd.access_token, @@ -421,7 +421,7 @@ class ReplicationCommandHandler: assert self._server_notices_sender is not None await self._server_notices_sender.on_user_ip(cmd.user_id) - def on_RDATA(self, conn: IReplicationConnection, cmd: RdataCommand): + def on_RDATA(self, conn: IReplicationConnection, cmd: RdataCommand) -> None: if cmd.instance_name == self._instance_name: # Ignore RDATA that are just our own echoes return @@ -497,7 +497,7 @@ class ReplicationCommandHandler: async def on_rdata( self, stream_name: str, instance_name: str, token: int, rows: list - ): + ) -> None: """Called to handle a batch of replication data with a given stream token. Args: @@ -512,7 +512,7 @@ class ReplicationCommandHandler: stream_name, instance_name, token, rows ) - def on_POSITION(self, conn: IReplicationConnection, cmd: PositionCommand): + def on_POSITION(self, conn: IReplicationConnection, cmd: PositionCommand) -> None: if cmd.instance_name == self._instance_name: # Ignore POSITION that are just our own echoes return @@ -581,7 +581,7 @@ class ReplicationCommandHandler: def on_REMOTE_SERVER_UP( self, conn: IReplicationConnection, cmd: RemoteServerUpCommand - ): + ) -> None: """Called when get a new REMOTE_SERVER_UP command.""" self._replication_data_handler.on_remote_server_up(cmd.data) @@ -604,7 +604,7 @@ class ReplicationCommandHandler: # between two instances, but that is not currently supported). self.send_command(cmd, ignore_conn=conn) - def new_connection(self, connection: IReplicationConnection): + def new_connection(self, connection: IReplicationConnection) -> None: """Called when we have a new connection.""" self._connections.append(connection) @@ -631,7 +631,7 @@ class ReplicationCommandHandler: UserSyncCommand(self._instance_id, user_id, True, now) ) - def lost_connection(self, connection: IReplicationConnection): + def lost_connection(self, connection: IReplicationConnection) -> None: """Called when a connection is closed/lost.""" # we no longer need _streams_by_connection for this connection. streams = self._streams_by_connection.pop(connection, None) @@ -653,7 +653,7 @@ class ReplicationCommandHandler: def send_command( self, cmd: Command, ignore_conn: Optional[IReplicationConnection] = None - ): + ) -> None: """Send a command to all connected connections. Args: @@ -680,7 +680,7 @@ class ReplicationCommandHandler: else: logger.warning("Dropping command as not connected: %r", cmd.NAME) - def send_federation_ack(self, token: int): + def send_federation_ack(self, token: int) -> None: """Ack data for the federation stream. This allows the master to drop data stored purely in memory. """ @@ -688,7 +688,7 @@ class ReplicationCommandHandler: def send_user_sync( self, instance_id: str, user_id: str, is_syncing: bool, last_sync_ms: int - ): + ) -> None: """Poke the master that a user has started/stopped syncing.""" self.send_command( UserSyncCommand(instance_id, user_id, is_syncing, last_sync_ms) @@ -702,15 +702,15 @@ class ReplicationCommandHandler: user_agent: str, device_id: str, last_seen: int, - ): + ) -> None: """Tell the master that the user made a request.""" cmd = UserIpCommand(user_id, access_token, ip, user_agent, device_id, last_seen) self.send_command(cmd) - def send_remote_server_up(self, server: str): + def send_remote_server_up(self, server: str) -> None: self.send_command(RemoteServerUpCommand(server)) - def stream_update(self, stream_name: str, token: str, data: Any): + def stream_update(self, stream_name: str, token: Optional[int], data: Any) -> None: """Called when a new update is available to stream to clients. We need to check if the client is interested in the stream or not diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py index 7bae36db16..7763ffb2d0 100644 --- a/synapse/replication/tcp/protocol.py +++ b/synapse/replication/tcp/protocol.py @@ -49,7 +49,7 @@ import fcntl import logging import struct from inspect import isawaitable -from typing import TYPE_CHECKING, Collection, List, Optional +from typing import TYPE_CHECKING, Any, Collection, List, Optional from prometheus_client import Counter from zope.interface import Interface, implementer @@ -123,7 +123,7 @@ class ConnectionStates: class IReplicationConnection(Interface): """An interface for replication connections.""" - def send_command(cmd: Command): + def send_command(cmd: Command) -> None: """Send the command down the connection""" @@ -190,7 +190,7 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): "replication-conn", self.conn_id ) - def connectionMade(self): + def connectionMade(self) -> None: logger.info("[%s] Connection established", self.id()) self.state = ConnectionStates.ESTABLISHED @@ -207,11 +207,11 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): # Always send the initial PING so that the other side knows that they # can time us out. - self.send_command(PingCommand(self.clock.time_msec())) + self.send_command(PingCommand(str(self.clock.time_msec()))) self.command_handler.new_connection(self) - def send_ping(self): + def send_ping(self) -> None: """Periodically sends a ping and checks if we should close the connection due to the other side timing out. """ @@ -226,7 +226,7 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): self.transport.abortConnection() else: if now - self.last_sent_command >= PING_TIME: - self.send_command(PingCommand(now)) + self.send_command(PingCommand(str(now))) if ( self.received_ping @@ -239,12 +239,12 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): ) self.send_error("ping timeout") - def lineReceived(self, line: bytes): + def lineReceived(self, line: bytes) -> None: """Called when we've received a line""" with PreserveLoggingContext(self._logging_context): self._parse_and_dispatch_line(line) - def _parse_and_dispatch_line(self, line: bytes): + def _parse_and_dispatch_line(self, line: bytes) -> None: if line.strip() == "": # Ignore blank lines return @@ -309,24 +309,24 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): if not handled: logger.warning("Unhandled command: %r", cmd) - def close(self): + def close(self) -> None: logger.warning("[%s] Closing connection", self.id()) self.time_we_closed = self.clock.time_msec() assert self.transport is not None self.transport.loseConnection() self.on_connection_closed() - def send_error(self, error_string, *args): + def send_error(self, error_string: str, *args: Any) -> None: """Send an error to remote and close the connection.""" self.send_command(ErrorCommand(error_string % args)) self.close() - def send_command(self, cmd, do_buffer=True): + def send_command(self, cmd: Command, do_buffer: bool = True) -> None: """Send a command if connection has been established. Args: - cmd (Command) - do_buffer (bool): Whether to buffer the message or always attempt + cmd + do_buffer: Whether to buffer the message or always attempt to send the command. This is mostly used to send an error message if we're about to close the connection due our buffers becoming full. @@ -357,7 +357,7 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): self.last_sent_command = self.clock.time_msec() - def _queue_command(self, cmd): + def _queue_command(self, cmd: Command) -> None: """Queue the command until the connection is ready to write to again.""" logger.debug("[%s] Queueing as conn %r, cmd: %r", self.id(), self.state, cmd) self.pending_commands.append(cmd) @@ -370,20 +370,20 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): self.send_command(ErrorCommand("Failed to keep up"), do_buffer=False) self.close() - def _send_pending_commands(self): + def _send_pending_commands(self) -> None: """Send any queued commandes""" pending = self.pending_commands self.pending_commands = [] for cmd in pending: self.send_command(cmd) - def on_PING(self, line): + def on_PING(self, cmd: PingCommand) -> None: self.received_ping = True - def on_ERROR(self, cmd): + def on_ERROR(self, cmd: ErrorCommand) -> None: logger.error("[%s] Remote reported error: %r", self.id(), cmd.data) - def pauseProducing(self): + def pauseProducing(self) -> None: """This is called when both the kernel send buffer and the twisted tcp connection send buffers have become full. @@ -394,26 +394,26 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): logger.info("[%s] Pause producing", self.id()) self.state = ConnectionStates.PAUSED - def resumeProducing(self): + def resumeProducing(self) -> None: """The remote has caught up after we started buffering!""" logger.info("[%s] Resume producing", self.id()) self.state = ConnectionStates.ESTABLISHED self._send_pending_commands() - def stopProducing(self): + def stopProducing(self) -> None: """We're never going to send any more data (normally because either we or the remote has closed the connection) """ logger.info("[%s] Stop producing", self.id()) self.on_connection_closed() - def connectionLost(self, reason): + def connectionLost(self, reason: Failure) -> None: # type: ignore[override] logger.info("[%s] Replication connection closed: %r", self.id(), reason) if isinstance(reason, Failure): assert reason.type is not None connection_close_counter.labels(reason.type.__name__).inc() else: - connection_close_counter.labels(reason.__class__.__name__).inc() + connection_close_counter.labels(reason.__class__.__name__).inc() # type: ignore[unreachable] try: # Remove us from list of connections to be monitored @@ -427,7 +427,7 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): self.on_connection_closed() - def on_connection_closed(self): + def on_connection_closed(self) -> None: logger.info("[%s] Connection was closed", self.id()) self.state = ConnectionStates.CLOSED @@ -445,7 +445,7 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): # the sentinel context is now active, which may not be correct. # PreserveLoggingContext() will restore the correct logging context. - def __str__(self): + def __str__(self) -> str: addr = None if self.transport: addr = str(self.transport.getPeer()) @@ -455,10 +455,10 @@ class BaseReplicationStreamProtocol(LineOnlyReceiver): addr, ) - def id(self): + def id(self) -> str: return "%s-%s" % (self.name, self.conn_id) - def lineLengthExceeded(self, line): + def lineLengthExceeded(self, line: str) -> None: """Called when we receive a line that is above the maximum line length""" self.send_error("Line length exceeded") @@ -474,11 +474,11 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol): self.server_name = server_name - def connectionMade(self): + def connectionMade(self) -> None: self.send_command(ServerCommand(self.server_name)) super().connectionMade() - def on_NAME(self, cmd): + def on_NAME(self, cmd: NameCommand) -> None: logger.info("[%s] Renamed to %r", self.id(), cmd.data) self.name = cmd.data @@ -500,19 +500,19 @@ class ClientReplicationStreamProtocol(BaseReplicationStreamProtocol): self.client_name = client_name self.server_name = server_name - def connectionMade(self): + def connectionMade(self) -> None: self.send_command(NameCommand(self.client_name)) super().connectionMade() # Once we've connected subscribe to the necessary streams self.replicate() - def on_SERVER(self, cmd): + def on_SERVER(self, cmd: ServerCommand) -> None: if cmd.data != self.server_name: logger.error("[%s] Connected to wrong remote: %r", self.id(), cmd.data) self.send_error("Wrong remote") - def replicate(self): + def replicate(self) -> None: """Send the subscription request to the server""" logger.info("[%s] Subscribing to replication streams", self.id()) @@ -529,7 +529,7 @@ pending_commands = LaterGauge( ) -def transport_buffer_size(protocol): +def transport_buffer_size(protocol: BaseReplicationStreamProtocol) -> int: if protocol.transport: size = len(protocol.transport.dataBuffer) + protocol.transport._tempDataLen return size @@ -544,7 +544,9 @@ transport_send_buffer = LaterGauge( ) -def transport_kernel_read_buffer_size(protocol, read=True): +def transport_kernel_read_buffer_size( + protocol: BaseReplicationStreamProtocol, read: bool = True +) -> int: SIOCINQ = 0x541B SIOCOUTQ = 0x5411 diff --git a/synapse/replication/tcp/redis.py b/synapse/replication/tcp/redis.py index 8d28bd3f3f..3170f7c59b 100644 --- a/synapse/replication/tcp/redis.py +++ b/synapse/replication/tcp/redis.py @@ -14,7 +14,7 @@ import logging from inspect import isawaitable -from typing import TYPE_CHECKING, Generic, Optional, Type, TypeVar, cast +from typing import TYPE_CHECKING, Any, Generic, Optional, Type, TypeVar, cast import attr import txredisapi @@ -62,7 +62,7 @@ class ConstantProperty(Generic[T, V]): def __get__(self, obj: Optional[T], objtype: Optional[Type[T]] = None) -> V: return self.constant - def __set__(self, obj: Optional[T], value: V): + def __set__(self, obj: Optional[T], value: V) -> None: pass @@ -95,7 +95,7 @@ class RedisSubscriber(txredisapi.SubscriberProtocol): synapse_stream_name: str synapse_outbound_redis_connection: txredisapi.RedisProtocol - def __init__(self, *args, **kwargs): + def __init__(self, *args: Any, **kwargs: Any): super().__init__(*args, **kwargs) # a logcontext which we use for processing incoming commands. We declare it as a @@ -108,12 +108,12 @@ class RedisSubscriber(txredisapi.SubscriberProtocol): "replication_command_handler" ) - def connectionMade(self): + def connectionMade(self) -> None: logger.info("Connected to redis") super().connectionMade() run_as_background_process("subscribe-replication", self._send_subscribe) - async def _send_subscribe(self): + async def _send_subscribe(self) -> None: # it's important to make sure that we only send the REPLICATE command once we # have successfully subscribed to the stream - otherwise we might miss the # POSITION response sent back by the other end. @@ -131,12 +131,12 @@ class RedisSubscriber(txredisapi.SubscriberProtocol): # otherside won't know we've connected and so won't issue a REPLICATE. self.synapse_handler.send_positions_to_connection(self) - def messageReceived(self, pattern: str, channel: str, message: str): + def messageReceived(self, pattern: str, channel: str, message: str) -> None: """Received a message from redis.""" with PreserveLoggingContext(self._logging_context): self._parse_and_dispatch_message(message) - def _parse_and_dispatch_message(self, message: str): + def _parse_and_dispatch_message(self, message: str) -> None: if message.strip() == "": # Ignore blank lines return @@ -181,7 +181,7 @@ class RedisSubscriber(txredisapi.SubscriberProtocol): "replication-" + cmd.get_logcontext_id(), lambda: res ) - def connectionLost(self, reason): + def connectionLost(self, reason: Failure) -> None: # type: ignore[override] logger.info("Lost connection to redis") super().connectionLost(reason) self.synapse_handler.lost_connection(self) @@ -193,17 +193,17 @@ class RedisSubscriber(txredisapi.SubscriberProtocol): # the sentinel context is now active, which may not be correct. # PreserveLoggingContext() will restore the correct logging context. - def send_command(self, cmd: Command): + def send_command(self, cmd: Command) -> None: """Send a command if connection has been established. Args: - cmd (Command) + cmd: The command to send """ run_as_background_process( "send-cmd", self._async_send_command, cmd, bg_start_span=False ) - async def _async_send_command(self, cmd: Command): + async def _async_send_command(self, cmd: Command) -> None: """Encode a replication command and send it over our outbound connection""" string = "%s %s" % (cmd.NAME, cmd.to_line()) if "\n" in string: @@ -259,7 +259,7 @@ class SynapseRedisFactory(txredisapi.RedisFactory): hs.get_clock().looping_call(self._send_ping, 30 * 1000) @wrap_as_background_process("redis_ping") - async def _send_ping(self): + async def _send_ping(self) -> None: for connection in self.pool: try: await make_deferred_yieldable(connection.ping()) @@ -269,13 +269,13 @@ class SynapseRedisFactory(txredisapi.RedisFactory): # ReconnectingClientFactory has some logging (if you enable `self.noisy`), but # it's rubbish. We add our own here. - def startedConnecting(self, connector: IConnector): + def startedConnecting(self, connector: IConnector) -> None: logger.info( "Connecting to redis server %s", format_address(connector.getDestination()) ) super().startedConnecting(connector) - def clientConnectionFailed(self, connector: IConnector, reason: Failure): + def clientConnectionFailed(self, connector: IConnector, reason: Failure) -> None: logger.info( "Connection to redis server %s failed: %s", format_address(connector.getDestination()), @@ -283,7 +283,7 @@ class SynapseRedisFactory(txredisapi.RedisFactory): ) super().clientConnectionFailed(connector, reason) - def clientConnectionLost(self, connector: IConnector, reason: Failure): + def clientConnectionLost(self, connector: IConnector, reason: Failure) -> None: logger.info( "Connection to redis server %s lost: %s", format_address(connector.getDestination()), @@ -330,7 +330,7 @@ class RedisDirectTcpReplicationClientFactory(SynapseRedisFactory): self.synapse_outbound_redis_connection = outbound_redis_connection - def buildProtocol(self, addr): + def buildProtocol(self, addr: IAddress) -> RedisSubscriber: p = super().buildProtocol(addr) p = cast(RedisSubscriber, p) @@ -373,7 +373,7 @@ def lazyConnection( reactor = hs.get_reactor() reactor.connectTCP( - host, # type: ignore[arg-type] + host, port, factory, timeout=30, diff --git a/synapse/replication/tcp/resource.py b/synapse/replication/tcp/resource.py index a9d85f4f6c..ecd6190f5b 100644 --- a/synapse/replication/tcp/resource.py +++ b/synapse/replication/tcp/resource.py @@ -16,16 +16,18 @@ import logging import random -from typing import TYPE_CHECKING +from typing import TYPE_CHECKING, List, Optional, Tuple from prometheus_client import Counter +from twisted.internet.interfaces import IAddress from twisted.internet.protocol import ServerFactory from synapse.metrics.background_process_metrics import run_as_background_process from synapse.replication.tcp.commands import PositionCommand from synapse.replication.tcp.protocol import ServerReplicationStreamProtocol from synapse.replication.tcp.streams import EventsStream +from synapse.replication.tcp.streams._base import StreamRow, Token from synapse.util.metrics import Measure if TYPE_CHECKING: @@ -56,7 +58,7 @@ class ReplicationStreamProtocolFactory(ServerFactory): # listener config again or always starting a `ReplicationStreamer`.) hs.get_replication_streamer() - def buildProtocol(self, addr): + def buildProtocol(self, addr: IAddress) -> ServerReplicationStreamProtocol: return ServerReplicationStreamProtocol( self.server_name, self.clock, self.command_handler ) @@ -105,7 +107,7 @@ class ReplicationStreamer: if any(EventsStream.NAME == s.NAME for s in self.streams): self.clock.looping_call(self.on_notifier_poke, 1000) - def on_notifier_poke(self): + def on_notifier_poke(self) -> None: """Checks if there is actually any new data and sends it to the connections if there are. @@ -137,7 +139,7 @@ class ReplicationStreamer: run_as_background_process("replication_notifier", self._run_notifier_loop) - async def _run_notifier_loop(self): + async def _run_notifier_loop(self) -> None: self.is_looping = True try: @@ -238,7 +240,9 @@ class ReplicationStreamer: self.is_looping = False -def _batch_updates(updates): +def _batch_updates( + updates: List[Tuple[Token, StreamRow]] +) -> List[Tuple[Optional[Token], StreamRow]]: """Takes a list of updates of form [(token, row)] and sets the token to None for all rows where the next row has the same token. This is used to implement batching. @@ -254,7 +258,7 @@ def _batch_updates(updates): if not updates: return [] - new_updates = [] + new_updates: List[Tuple[Optional[Token], StreamRow]] = [] for i, update in enumerate(updates[:-1]): if update[0] == updates[i + 1][0]: new_updates.append((None, update[1])) diff --git a/synapse/replication/tcp/streams/_base.py b/synapse/replication/tcp/streams/_base.py index 5a2d90c530..914b9eae84 100644 --- a/synapse/replication/tcp/streams/_base.py +++ b/synapse/replication/tcp/streams/_base.py @@ -90,7 +90,7 @@ class Stream: ROW_TYPE: Any = None @classmethod - def parse_row(cls, row: StreamRow): + def parse_row(cls, row: StreamRow) -> Any: """Parse a row received over replication By default, assumes that the row data is an array object and passes its contents @@ -139,7 +139,7 @@ class Stream: # The token from which we last asked for updates self.last_token = self.current_token(self.local_instance_name) - def discard_updates_and_advance(self): + def discard_updates_and_advance(self) -> None: """Called when the stream should advance but the updates would be discarded, e.g. when there are no currently connected workers. """ @@ -200,7 +200,7 @@ def current_token_without_instance( return lambda instance_name: current_token() -def make_http_update_function(hs, stream_name: str) -> UpdateFunction: +def make_http_update_function(hs: "HomeServer", stream_name: str) -> UpdateFunction: """Makes a suitable function for use as an `update_function` that queries the master process for updates. """ diff --git a/synapse/replication/tcp/streams/events.py b/synapse/replication/tcp/streams/events.py index 4f4f1ad453..50c4a5ba03 100644 --- a/synapse/replication/tcp/streams/events.py +++ b/synapse/replication/tcp/streams/events.py @@ -13,12 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. import heapq -from collections.abc import Iterable -from typing import TYPE_CHECKING, Optional, Tuple, Type +from typing import TYPE_CHECKING, Iterable, Optional, Tuple, Type, TypeVar, cast import attr -from ._base import Stream, StreamUpdateResult, Token +from synapse.replication.tcp.streams._base import ( + Stream, + StreamRow, + StreamUpdateResult, + Token, +) if TYPE_CHECKING: from synapse.server import HomeServer @@ -58,6 +62,9 @@ class EventsStreamRow: data: "BaseEventsStreamRow" +T = TypeVar("T", bound="BaseEventsStreamRow") + + class BaseEventsStreamRow: """Base class for rows to be sent in the events stream. @@ -68,7 +75,7 @@ class BaseEventsStreamRow: TypeId: str @classmethod - def from_data(cls, data): + def from_data(cls: Type[T], data: Iterable[Optional[str]]) -> T: """Parse the data from the replication stream into a row. By default we just call the constructor with the data list as arguments @@ -221,7 +228,7 @@ class EventsStream(Stream): return updates, upper_limit, limited @classmethod - def parse_row(cls, row): - (typ, data) = row - data = TypeToRow[typ].from_data(data) - return EventsStreamRow(typ, data) + def parse_row(cls, row: StreamRow) -> "EventsStreamRow": + (typ, data) = cast(Tuple[str, Iterable[Optional[str]]], row) + event_stream_row_data = TypeToRow[typ].from_data(data) + return EventsStreamRow(typ, event_stream_row_data) diff --git a/synapse/rest/admin/__init__.py b/synapse/rest/admin/__init__.py index 9be9e33c8e..ba0d989d81 100644 --- a/synapse/rest/admin/__init__.py +++ b/synapse/rest/admin/__init__.py @@ -20,7 +20,8 @@ import platform from http import HTTPStatus from typing import TYPE_CHECKING, Optional, Tuple -import synapse +from matrix_common.versionstring import get_distribution_version_string + from synapse.api.errors import Codes, NotFoundError, SynapseError from synapse.http.server import HttpServer, JsonResource from synapse.http.servlet import RestServlet, parse_json_object_from_request @@ -88,7 +89,6 @@ from synapse.rest.admin.users import ( WhoisRestServlet, ) from synapse.types import JsonDict, RoomStreamToken -from synapse.util.versionstring import get_version_string if TYPE_CHECKING: from synapse.server import HomeServer @@ -101,7 +101,7 @@ class VersionServlet(RestServlet): def __init__(self, hs: "HomeServer"): self.res = { - "server_version": get_version_string(synapse), + "server_version": get_distribution_version_string("matrix-synapse"), "python_version": platform.python_version(), } diff --git a/synapse/rest/client/account.py b/synapse/rest/client/account.py index 6b272658fc..cfa2aee76d 100644 --- a/synapse/rest/client/account.py +++ b/synapse/rest/client/account.py @@ -385,7 +385,7 @@ class EmailThreepidRequestTokenRestServlet(RestServlet): send_attempt = body["send_attempt"] next_link = body.get("next_link") # Optional param - if not check_3pid_allowed(self.hs, "email", email): + if not await check_3pid_allowed(self.hs, "email", email): raise SynapseError( 403, "Your email domain is not authorized on this server", @@ -468,7 +468,7 @@ class MsisdnThreepidRequestTokenRestServlet(RestServlet): msisdn = phone_number_to_msisdn(country, phone_number) - if not check_3pid_allowed(self.hs, "msisdn", msisdn): + if not await check_3pid_allowed(self.hs, "msisdn", msisdn): raise SynapseError( 403, "Account phone numbers are not authorized on this server", diff --git a/synapse/rest/client/capabilities.py b/synapse/rest/client/capabilities.py index 5c0e3a5680..6682da077a 100644 --- a/synapse/rest/client/capabilities.py +++ b/synapse/rest/client/capabilities.py @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging +from http import HTTPStatus from typing import TYPE_CHECKING, Tuple from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, MSC3244_CAPABILITIES @@ -54,6 +55,15 @@ class CapabilitiesRestServlet(RestServlet): }, }, "m.change_password": {"enabled": change_password}, + "m.set_displayname": { + "enabled": self.config.registration.enable_set_displayname + }, + "m.set_avatar_url": { + "enabled": self.config.registration.enable_set_avatar_url + }, + "m.3pid_changes": { + "enabled": self.config.registration.enable_3pid_changes + }, } } @@ -62,6 +72,9 @@ class CapabilitiesRestServlet(RestServlet): "org.matrix.msc3244.room_capabilities" ] = MSC3244_CAPABILITIES + # Must be removed in later versions. + # Is only included for migration. + # Also the parts in `synapse/config/experimental.py`. if self.config.experimental.msc3283_enabled: response["capabilities"]["org.matrix.msc3283.set_displayname"] = { "enabled": self.config.registration.enable_set_displayname @@ -76,7 +89,7 @@ class CapabilitiesRestServlet(RestServlet): if self.config.experimental.msc3440_enabled: response["capabilities"]["io.element.thread"] = {"enabled": True} - return 200, response + return HTTPStatus.OK, response def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: diff --git a/synapse/rest/client/push_rule.py b/synapse/rest/client/push_rule.py index 6f796d5e50..8fe75bd750 100644 --- a/synapse/rest/client/push_rule.py +++ b/synapse/rest/client/push_rule.py @@ -29,7 +29,7 @@ from synapse.http.servlet import ( parse_string, ) from synapse.http.site import SynapseRequest -from synapse.push.baserules import BASE_RULE_IDS, NEW_RULE_IDS +from synapse.push.baserules import BASE_RULE_IDS from synapse.push.clientformat import format_push_rules_for_user from synapse.push.rulekinds import PRIORITY_CLASS_MAP from synapse.rest.client._base import client_patterns @@ -61,10 +61,6 @@ class PushRuleRestServlet(RestServlet): self.notifier = hs.get_notifier() self._is_worker = hs.config.worker.worker_app is not None - self._users_new_default_push_rules = ( - hs.config.server.users_new_default_push_rules - ) - async def on_PUT(self, request: SynapseRequest, path: str) -> Tuple[int, JsonDict]: if self._is_worker: raise Exception("Cannot handle PUT /push_rules on worker") @@ -217,12 +213,7 @@ class PushRuleRestServlet(RestServlet): rule_id = spec.rule_id is_default_rule = rule_id.startswith(".") if is_default_rule: - if user_id in self._users_new_default_push_rules: - rule_ids = NEW_RULE_IDS - else: - rule_ids = BASE_RULE_IDS - - if namespaced_rule_id not in rule_ids: + if namespaced_rule_id not in BASE_RULE_IDS: raise SynapseError(404, "Unknown rule %r" % (namespaced_rule_id,)) await self.store.set_push_rule_actions( user_id, namespaced_rule_id, actions, is_default_rule diff --git a/synapse/rest/client/register.py b/synapse/rest/client/register.py index e3492f9f93..c965e2bda2 100644 --- a/synapse/rest/client/register.py +++ b/synapse/rest/client/register.py @@ -112,7 +112,7 @@ class EmailRegisterRequestTokenRestServlet(RestServlet): send_attempt = body["send_attempt"] next_link = body.get("next_link") # Optional param - if not check_3pid_allowed(self.hs, "email", email): + if not await check_3pid_allowed(self.hs, "email", email, registration=True): raise SynapseError( 403, "Your email domain is not authorized to register on this server", @@ -192,7 +192,7 @@ class MsisdnRegisterRequestTokenRestServlet(RestServlet): msisdn = phone_number_to_msisdn(country, phone_number) - if not check_3pid_allowed(self.hs, "msisdn", msisdn): + if not await check_3pid_allowed(self.hs, "msisdn", msisdn, registration=True): raise SynapseError( 403, "Phone numbers are not authorized to register on this server", @@ -368,7 +368,7 @@ class RegistrationTokenValidityRestServlet(RestServlet): Example: - GET /_matrix/client/unstable/org.matrix.msc3231/register/org.matrix.msc3231.login.registration_token/validity?token=abcd + GET /_matrix/client/v1/register/m.login.registration_token/validity?token=abcd 200 OK @@ -378,9 +378,8 @@ class RegistrationTokenValidityRestServlet(RestServlet): """ PATTERNS = client_patterns( - f"/org.matrix.msc3231/register/{LoginType.REGISTRATION_TOKEN}/validity", - releases=(), - unstable=True, + f"/register/{LoginType.REGISTRATION_TOKEN}/validity", + releases=("v1",), ) def __init__(self, hs: "HomeServer"): @@ -617,7 +616,9 @@ class RegisterRestServlet(RestServlet): medium = auth_result[login_type]["medium"] address = auth_result[login_type]["address"] - if not check_3pid_allowed(self.hs, medium, address): + if not await check_3pid_allowed( + self.hs, medium, address, registration=True + ): raise SynapseError( 403, "Third party identifiers (email/phone numbers)" diff --git a/synapse/rest/client/relations.py b/synapse/rest/client/relations.py index 8cf5ebaa07..2cab83c4e6 100644 --- a/synapse/rest/client/relations.py +++ b/synapse/rest/client/relations.py @@ -32,14 +32,45 @@ from synapse.storage.relations import ( PaginationChunk, RelationPaginationToken, ) -from synapse.types import JsonDict +from synapse.types import JsonDict, RoomStreamToken, StreamToken if TYPE_CHECKING: from synapse.server import HomeServer + from synapse.storage.databases.main import DataStore logger = logging.getLogger(__name__) +async def _parse_token( + store: "DataStore", token: Optional[str] +) -> Optional[StreamToken]: + """ + For backwards compatibility support RelationPaginationToken, but new pagination + tokens are generated as full StreamTokens, to be compatible with /sync and /messages. + """ + if not token: + return None + # Luckily the format for StreamToken and RelationPaginationToken differ enough + # that they can easily be separated. An "_" appears in the serialization of + # RoomStreamToken (as part of StreamToken), but RelationPaginationToken uses + # "-" only for separators. + if "_" in token: + return await StreamToken.from_string(store, token) + else: + relation_token = RelationPaginationToken.from_string(token) + return StreamToken( + room_key=RoomStreamToken(relation_token.topological, relation_token.stream), + presence_key=0, + typing_key=0, + receipt_key=0, + account_data_key=0, + push_rules_key=0, + to_device_key=0, + device_list_key=0, + groups_key=0, + ) + + class RelationPaginationServlet(RestServlet): """API to paginate relations on an event by topological ordering, optionally filtered by relation type and event type. @@ -80,6 +111,9 @@ class RelationPaginationServlet(RestServlet): raise SynapseError(404, "Unknown parent event.") limit = parse_integer(request, "limit", default=5) + direction = parse_string( + request, "org.matrix.msc3715.dir", default="b", allowed_values=["f", "b"] + ) from_token_str = parse_string(request, "from") to_token_str = parse_string(request, "to") @@ -88,13 +122,8 @@ class RelationPaginationServlet(RestServlet): pagination_chunk = PaginationChunk(chunk=[]) else: # Return the relations - from_token = None - if from_token_str: - from_token = RelationPaginationToken.from_string(from_token_str) - - to_token = None - if to_token_str: - to_token = RelationPaginationToken.from_string(to_token_str) + from_token = await _parse_token(self.store, from_token_str) + to_token = await _parse_token(self.store, to_token_str) pagination_chunk = await self.store.get_relations_for_event( event_id=parent_id, @@ -102,6 +131,7 @@ class RelationPaginationServlet(RestServlet): relation_type=relation_type, event_type=event_type, limit=limit, + direction=direction, from_token=from_token, to_token=to_token, ) @@ -125,7 +155,7 @@ class RelationPaginationServlet(RestServlet): events, now, bundle_aggregations=aggregations ) - return_value = pagination_chunk.to_dict() + return_value = await pagination_chunk.to_dict(self.store) return_value["chunk"] = serialized_events return_value["original_event"] = original_event @@ -216,7 +246,7 @@ class RelationAggregationPaginationServlet(RestServlet): to_token=to_token, ) - return 200, pagination_chunk.to_dict() + return 200, await pagination_chunk.to_dict(self.store) class RelationAggregationGroupPaginationServlet(RestServlet): @@ -287,13 +317,8 @@ class RelationAggregationGroupPaginationServlet(RestServlet): from_token_str = parse_string(request, "from") to_token_str = parse_string(request, "to") - from_token = None - if from_token_str: - from_token = RelationPaginationToken.from_string(from_token_str) - - to_token = None - if to_token_str: - to_token = RelationPaginationToken.from_string(to_token_str) + from_token = await _parse_token(self.store, from_token_str) + to_token = await _parse_token(self.store, to_token_str) result = await self.store.get_relations_for_event( event_id=parent_id, @@ -313,7 +338,7 @@ class RelationAggregationGroupPaginationServlet(RestServlet): now = self.clock.time_msec() serialized_events = self._event_serializer.serialize_events(events, now) - return_value = result.to_dict() + return_value = await result.to_dict(self.store) return_value["chunk"] = serialized_events return 200, return_value diff --git a/synapse/rest/client/room_batch.py b/synapse/rest/client/room_batch.py index e4c9451ae0..4b6be38327 100644 --- a/synapse/rest/client/room_batch.py +++ b/synapse/rest/client/room_batch.py @@ -131,6 +131,14 @@ class RoomBatchSendEventRestServlet(RestServlet): prev_event_ids_from_query ) + if not auth_event_ids: + raise SynapseError( + HTTPStatus.BAD_REQUEST, + "No auth events found for given prev_event query parameter. The prev_event=%s probably does not exist." + % prev_event_ids_from_query, + errcode=Codes.INVALID_PARAM, + ) + state_event_ids_at_start = [] # Create and persist all of the state events that float off on their own # before the batch. These will most likely be all of the invite/member @@ -197,21 +205,12 @@ class RoomBatchSendEventRestServlet(RestServlet): EventContentFields.MSC2716_NEXT_BATCH_ID ] - # Also connect the historical event chain to the end of the floating - # state chain, which causes the HS to ask for the state at the start of - # the batch later. If there is no state chain to connect to, just make - # the insertion event float itself. - prev_event_ids = [] - if len(state_event_ids_at_start): - prev_event_ids = [state_event_ids_at_start[-1]] - # Create and persist all of the historical events as well as insertion # and batch meta events to make the batch navigable in the DAG. event_ids, next_batch_id = await self.room_batch_handler.handle_batch_of_events( events_to_create=events_to_create, room_id=room_id, batch_id_to_connect_to=batch_id_to_connect_to, - initial_prev_event_ids=prev_event_ids, inherited_depth=inherited_depth, auth_event_ids=auth_event_ids, app_service_requester=requester, diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index efd84ced8f..8d3d1e54dc 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -403,6 +403,7 @@ class PreviewUrlResource(DirectServeJsonResource): output_stream=output_stream, max_size=self.max_spider_size, headers={"Accept-Language": self.url_preview_accept_language}, + is_allowed_content_type=_is_previewable, ) except SynapseError: # Pass SynapseErrors through directly, so that the servlet @@ -761,3 +762,10 @@ def _is_html(content_type: str) -> bool: def _is_json(content_type: str) -> bool: return content_type.lower().startswith("application/json") + + +def _is_previewable(content_type: str) -> bool: + """Returns True for content types for which we will perform URL preview and False + otherwise.""" + + return _is_html(content_type) or _is_media(content_type) or _is_json(content_type) diff --git a/synapse/rest/media/v1/upload_resource.py b/synapse/rest/media/v1/upload_resource.py index 8162094cf6..fde28d08cb 100644 --- a/synapse/rest/media/v1/upload_resource.py +++ b/synapse/rest/media/v1/upload_resource.py @@ -49,10 +49,14 @@ class UploadResource(DirectServeJsonResource): async def _async_render_POST(self, request: SynapseRequest) -> None: requester = await self.auth.get_user_by_req(request) - content_length = request.getHeader("Content-Length") - if content_length is None: + raw_content_length = request.getHeader("Content-Length") + if raw_content_length is None: raise SynapseError(msg="Request must specify a Content-Length", code=400) - if int(content_length) > self.max_upload_size: + try: + content_length = int(raw_content_length) + except ValueError: + raise SynapseError(msg="Content-Length value is invalid", code=400) + if content_length > self.max_upload_size: raise SynapseError( msg="Upload request body is too large", code=413, @@ -66,7 +70,8 @@ class UploadResource(DirectServeJsonResource): upload_name: Optional[str] = upload_name_bytes.decode("utf8") except UnicodeDecodeError: raise SynapseError( - msg="Invalid UTF-8 filename parameter: %r" % (upload_name), code=400 + msg="Invalid UTF-8 filename parameter: %r" % (upload_name_bytes,), + code=400, ) # If the name is falsey (e.g. an empty byte string) ensure it is None. diff --git a/synapse/server.py b/synapse/server.py index 3032f0b738..564afdcb96 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -233,8 +233,8 @@ class HomeServer(metaclass=abc.ABCMeta): self, hostname: str, config: HomeServerConfig, - reactor=None, - version_string="Synapse", + reactor: Optional[ISynapseReactor] = None, + version_string: str = "Synapse", ): """ Args: @@ -244,7 +244,7 @@ class HomeServer(metaclass=abc.ABCMeta): if not reactor: from twisted.internet import reactor as _reactor - reactor = _reactor + reactor = cast(ISynapseReactor, _reactor) self._reactor = reactor self.hostname = hostname @@ -264,7 +264,7 @@ class HomeServer(metaclass=abc.ABCMeta): self._module_web_resources: Dict[str, Resource] = {} self._module_web_resources_consumed = False - def register_module_web_resource(self, path: str, resource: Resource): + def register_module_web_resource(self, path: str, resource: Resource) -> None: """Allows a module to register a web resource to be served at the given path. If multiple modules register a resource for the same path, the module that diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 7967011afd..8df80664a2 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -57,7 +57,7 @@ class SQLBaseStore(metaclass=ABCMeta): pass def _invalidate_state_caches( - self, room_id: str, members_changed: Iterable[str] + self, room_id: str, members_changed: Collection[str] ) -> None: """Invalidates caches that are based on the current state, but does not stream invalidations down replication. @@ -66,11 +66,16 @@ class SQLBaseStore(metaclass=ABCMeta): room_id: Room where state changed members_changed: The user_ids of members that have changed """ + # If there were any membership changes, purge the appropriate caches. for host in {get_domain_from_id(u) for u in members_changed}: self._attempt_to_invalidate_cache("is_host_joined", (room_id, host)) + if members_changed: + self._attempt_to_invalidate_cache("get_users_in_room", (room_id,)) + self._attempt_to_invalidate_cache( + "get_users_in_room_with_profiles", (room_id,) + ) - self._attempt_to_invalidate_cache("get_users_in_room", (room_id,)) - self._attempt_to_invalidate_cache("get_users_in_room_with_profiles", (room_id,)) + # Purge other caches based on room state. self._attempt_to_invalidate_cache("get_room_summary", (room_id,)) self._attempt_to_invalidate_cache("get_current_state_ids", (room_id,)) diff --git a/synapse/storage/databases/main/account_data.py b/synapse/storage/databases/main/account_data.py index 5bfa408f74..52146aacc8 100644 --- a/synapse/storage/databases/main/account_data.py +++ b/synapse/storage/databases/main/account_data.py @@ -106,6 +106,11 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore) "AccountDataAndTagsChangeCache", account_max ) + self.db_pool.updates.register_background_update_handler( + "delete_account_data_for_deactivated_users", + self._delete_account_data_for_deactivated_users, + ) + def get_max_account_data_stream_id(self) -> int: """Get the current max stream ID for account data stream @@ -549,72 +554,121 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore) async def purge_account_data_for_user(self, user_id: str) -> None: """ - Removes the account data for a user. + Removes ALL the account data for a user. + Intended to be used upon user deactivation. - This is intended to be used upon user deactivation and also removes any - derived information from account data (e.g. push rules and ignored users). + Also purges the user from the ignored_users cache table + and the push_rules cache tables. + """ - Args: - user_id: The user ID to remove data for. + await self.db_pool.runInteraction( + "purge_account_data_for_user_txn", + self._purge_account_data_for_user_txn, + user_id, + ) + + def _purge_account_data_for_user_txn( + self, txn: LoggingTransaction, user_id: str + ) -> None: """ + See `purge_account_data_for_user`. + """ + # Purge from the primary account_data tables. + self.db_pool.simple_delete_txn( + txn, table="account_data", keyvalues={"user_id": user_id} + ) - def purge_account_data_for_user_txn(txn: LoggingTransaction) -> None: - # Purge from the primary account_data tables. - self.db_pool.simple_delete_txn( - txn, table="account_data", keyvalues={"user_id": user_id} - ) + self.db_pool.simple_delete_txn( + txn, table="room_account_data", keyvalues={"user_id": user_id} + ) - self.db_pool.simple_delete_txn( - txn, table="room_account_data", keyvalues={"user_id": user_id} - ) + # Purge from ignored_users where this user is the ignorer. + # N.B. We don't purge where this user is the ignoree, because that + # interferes with other users' account data. + # It's also not this user's data to delete! + self.db_pool.simple_delete_txn( + txn, table="ignored_users", keyvalues={"ignorer_user_id": user_id} + ) - # Purge from ignored_users where this user is the ignorer. - # N.B. We don't purge where this user is the ignoree, because that - # interferes with other users' account data. - # It's also not this user's data to delete! - self.db_pool.simple_delete_txn( - txn, table="ignored_users", keyvalues={"ignorer_user_id": user_id} - ) + # Remove the push rules + self.db_pool.simple_delete_txn( + txn, table="push_rules", keyvalues={"user_name": user_id} + ) + self.db_pool.simple_delete_txn( + txn, table="push_rules_enable", keyvalues={"user_name": user_id} + ) + self.db_pool.simple_delete_txn( + txn, table="push_rules_stream", keyvalues={"user_id": user_id} + ) - # Remove the push rules - self.db_pool.simple_delete_txn( - txn, table="push_rules", keyvalues={"user_name": user_id} - ) - self.db_pool.simple_delete_txn( - txn, table="push_rules_enable", keyvalues={"user_name": user_id} - ) - self.db_pool.simple_delete_txn( - txn, table="push_rules_stream", keyvalues={"user_id": user_id} - ) + # Invalidate caches as appropriate + self._invalidate_cache_and_stream( + txn, self.get_account_data_for_room_and_type, (user_id,) + ) + self._invalidate_cache_and_stream( + txn, self.get_account_data_for_user, (user_id,) + ) + self._invalidate_cache_and_stream( + txn, self.get_global_account_data_by_type_for_user, (user_id,) + ) + self._invalidate_cache_and_stream( + txn, self.get_account_data_for_room, (user_id,) + ) + self._invalidate_cache_and_stream(txn, self.get_push_rules_for_user, (user_id,)) + self._invalidate_cache_and_stream( + txn, self.get_push_rules_enabled_for_user, (user_id,) + ) + # This user might be contained in the ignored_by cache for other users, + # so we have to invalidate it all. + self._invalidate_all_cache_and_stream(txn, self.ignored_by) - # Invalidate caches as appropriate - self._invalidate_cache_and_stream( - txn, self.get_account_data_for_room_and_type, (user_id,) - ) - self._invalidate_cache_and_stream( - txn, self.get_account_data_for_user, (user_id,) - ) - self._invalidate_cache_and_stream( - txn, self.get_global_account_data_by_type_for_user, (user_id,) - ) - self._invalidate_cache_and_stream( - txn, self.get_account_data_for_room, (user_id,) - ) - self._invalidate_cache_and_stream( - txn, self.get_push_rules_for_user, (user_id,) - ) - self._invalidate_cache_and_stream( - txn, self.get_push_rules_enabled_for_user, (user_id,) - ) - # This user might be contained in the ignored_by cache for other users, - # so we have to invalidate it all. - self._invalidate_all_cache_and_stream(txn, self.ignored_by) + async def _delete_account_data_for_deactivated_users( + self, progress: dict, batch_size: int + ) -> int: + """ + Retroactively purges account data for users that have already been deactivated. + Gets run as a background update caused by a schema delta. + """ - await self.db_pool.runInteraction( - "purge_account_data_for_user_txn", - purge_account_data_for_user_txn, + last_user: str = progress.get("last_user", "") + + def _delete_account_data_for_deactivated_users_txn( + txn: LoggingTransaction, + ) -> int: + sql = """ + SELECT name FROM users + WHERE deactivated = ? and name > ? + ORDER BY name ASC + LIMIT ? + """ + + txn.execute(sql, (1, last_user, batch_size)) + users = [row[0] for row in txn] + + for user in users: + self._purge_account_data_for_user_txn(txn, user_id=user) + + if users: + self.db_pool.updates._background_update_progress_txn( + txn, + "delete_account_data_for_deactivated_users", + {"last_user": users[-1]}, + ) + + return len(users) + + number_deleted = await self.db_pool.runInteraction( + "_delete_account_data_for_deactivated_users", + _delete_account_data_for_deactivated_users_txn, ) + if number_deleted < batch_size: + await self.db_pool.updates._end_background_update( + "delete_account_data_for_deactivated_users" + ) + + return number_deleted + class AccountDataStore(AccountDataWorkerStore): pass diff --git a/synapse/storage/databases/main/appservice.py b/synapse/storage/databases/main/appservice.py index 2bb5288431..304814af5d 100644 --- a/synapse/storage/databases/main/appservice.py +++ b/synapse/storage/databases/main/appservice.py @@ -198,6 +198,7 @@ class ApplicationServiceTransactionWorkerStore( service: ApplicationService, events: List[EventBase], ephemeral: List[JsonDict], + to_device_messages: List[JsonDict], ) -> AppServiceTransaction: """Atomically creates a new transaction for this application service with the given list of events. Ephemeral events are NOT persisted to the @@ -207,6 +208,7 @@ class ApplicationServiceTransactionWorkerStore( service: The service who the transaction is for. events: A list of persistent events to put in the transaction. ephemeral: A list of ephemeral events to put in the transaction. + to_device_messages: A list of to-device messages to put in the transaction. Returns: A new transaction. @@ -237,7 +239,11 @@ class ApplicationServiceTransactionWorkerStore( (service.id, new_txn_id, event_ids), ) return AppServiceTransaction( - service=service, id=new_txn_id, events=events, ephemeral=ephemeral + service=service, + id=new_txn_id, + events=events, + ephemeral=ephemeral, + to_device_messages=to_device_messages, ) return await self.db_pool.runInteraction( @@ -330,7 +336,11 @@ class ApplicationServiceTransactionWorkerStore( events = await self.get_events_as_list(event_ids) return AppServiceTransaction( - service=service, id=entry["txn_id"], events=events, ephemeral=[] + service=service, + id=entry["txn_id"], + events=events, + ephemeral=[], + to_device_messages=[], ) def _get_last_txn(self, txn, service_id: Optional[str]) -> int: @@ -391,7 +401,7 @@ class ApplicationServiceTransactionWorkerStore( async def get_type_stream_id_for_appservice( self, service: ApplicationService, type: str ) -> int: - if type not in ("read_receipt", "presence"): + if type not in ("read_receipt", "presence", "to_device"): raise ValueError( "Expected type to be a valid application stream id type, got %s" % (type,) @@ -415,16 +425,16 @@ class ApplicationServiceTransactionWorkerStore( "get_type_stream_id_for_appservice", get_type_stream_id_for_appservice_txn ) - async def set_type_stream_id_for_appservice( + async def set_appservice_stream_type_pos( self, service: ApplicationService, stream_type: str, pos: Optional[int] ) -> None: - if stream_type not in ("read_receipt", "presence"): + if stream_type not in ("read_receipt", "presence", "to_device"): raise ValueError( "Expected type to be a valid application stream id type, got %s" % (stream_type,) ) - def set_type_stream_id_for_appservice_txn(txn): + def set_appservice_stream_type_pos_txn(txn): stream_id_type = "%s_stream_id" % stream_type txn.execute( "UPDATE application_services_state SET %s = ? WHERE as_id=?" @@ -433,7 +443,7 @@ class ApplicationServiceTransactionWorkerStore( ) await self.db_pool.runInteraction( - "set_type_stream_id_for_appservice", set_type_stream_id_for_appservice_txn + "set_appservice_stream_type_pos", set_appservice_stream_type_pos_txn ) diff --git a/synapse/storage/databases/main/cache.py b/synapse/storage/databases/main/cache.py index 0024348067..c428dd5596 100644 --- a/synapse/storage/databases/main/cache.py +++ b/synapse/storage/databases/main/cache.py @@ -15,7 +15,7 @@ import itertools import logging -from typing import TYPE_CHECKING, Any, Iterable, List, Optional, Tuple +from typing import TYPE_CHECKING, Any, Collection, Iterable, List, Optional, Tuple from synapse.api.constants import EventTypes from synapse.replication.tcp.streams import BackfillStream, CachesStream @@ -25,7 +25,11 @@ from synapse.replication.tcp.streams.events import ( EventsStreamEventRow, ) from synapse.storage._base import SQLBaseStore -from synapse.storage.database import DatabasePool, LoggingDatabaseConnection +from synapse.storage.database import ( + DatabasePool, + LoggingDatabaseConnection, + LoggingTransaction, +) from synapse.storage.engines import PostgresEngine from synapse.util.iterutils import batch_iter @@ -236,7 +240,9 @@ class CacheInvalidationWorkerStore(SQLBaseStore): txn.call_after(cache_func.invalidate_all) self._send_invalidation_to_replication(txn, cache_func.__name__, None) - def _invalidate_state_caches_and_stream(self, txn, room_id, members_changed): + def _invalidate_state_caches_and_stream( + self, txn: LoggingTransaction, room_id: str, members_changed: Collection[str] + ) -> None: """Special case invalidation of caches based on current state. We special case this so that we can batch the cache invalidations into a @@ -244,8 +250,8 @@ class CacheInvalidationWorkerStore(SQLBaseStore): Args: txn - room_id (str): Room where state changed - members_changed (iterable[str]): The user_ids of members that have changed + room_id: Room where state changed + members_changed: The user_ids of members that have changed """ txn.call_after(self._invalidate_state_caches, room_id, members_changed) diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py index 4eca97189b..1392363de1 100644 --- a/synapse/storage/databases/main/deviceinbox.py +++ b/synapse/storage/databases/main/deviceinbox.py @@ -14,7 +14,7 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING, List, Optional, Tuple, cast +from typing import TYPE_CHECKING, Collection, Dict, List, Optional, Set, Tuple, cast from synapse.logging import issue9533_logger from synapse.logging.opentracing import log_kv, set_tag, trace @@ -24,6 +24,7 @@ from synapse.storage.database import ( DatabasePool, LoggingDatabaseConnection, LoggingTransaction, + make_in_list_sql_clause, ) from synapse.storage.engines import PostgresEngine from synapse.storage.util.id_generators import ( @@ -136,63 +137,263 @@ class DeviceInboxWorkerStore(SQLBaseStore): def get_to_device_stream_token(self): return self._device_inbox_id_gen.get_current_token() - async def get_new_messages_for_device( + async def get_messages_for_user_devices( + self, + user_ids: Collection[str], + from_stream_id: int, + to_stream_id: int, + ) -> Dict[Tuple[str, str], List[JsonDict]]: + """ + Retrieve to-device messages for a given set of users. + + Only to-device messages with stream ids between the given boundaries + (from < X <= to) are returned. + + Args: + user_ids: The users to retrieve to-device messages for. + from_stream_id: The lower boundary of stream id to filter with (exclusive). + to_stream_id: The upper boundary of stream id to filter with (inclusive). + + Returns: + A dictionary of (user id, device id) -> list of to-device messages. + """ + # We expect the stream ID returned by _get_device_messages to always + # be to_stream_id. So, no need to return it from this function. + ( + user_id_device_id_to_messages, + last_processed_stream_id, + ) = await self._get_device_messages( + user_ids=user_ids, + from_stream_id=from_stream_id, + to_stream_id=to_stream_id, + ) + + assert ( + last_processed_stream_id == to_stream_id + ), "Expected _get_device_messages to process all to-device messages up to `to_stream_id`" + + return user_id_device_id_to_messages + + async def get_messages_for_device( self, user_id: str, - device_id: Optional[str], - last_stream_id: int, - current_stream_id: int, + device_id: str, + from_stream_id: int, + to_stream_id: int, limit: int = 100, - ) -> Tuple[List[dict], int]: + ) -> Tuple[List[JsonDict], int]: """ + Retrieve to-device messages for a single user device. + + Only to-device messages with stream ids between the given boundaries + (from < X <= to) are returned. + Args: - user_id: The recipient user_id. - device_id: The recipient device_id. - last_stream_id: The last stream ID checked. - current_stream_id: The current position of the to device - message stream. - limit: The maximum number of messages to retrieve. + user_id: The ID of the user to retrieve messages for. + device_id: The ID of the device to retrieve to-device messages for. + from_stream_id: The lower boundary of stream id to filter with (exclusive). + to_stream_id: The upper boundary of stream id to filter with (inclusive). + limit: A limit on the number of to-device messages returned. Returns: A tuple containing: - * A list of messages for the device. - * The max stream token of these messages. There may be more to retrieve - if the given limit was reached. + * A list of to-device messages within the given stream id range intended for + the given user / device combo. + * The last-processed stream ID. Subsequent calls of this function with the + same device should pass this value as 'from_stream_id'. """ - has_changed = self._device_inbox_stream_cache.has_entity_changed( - user_id, last_stream_id + ( + user_id_device_id_to_messages, + last_processed_stream_id, + ) = await self._get_device_messages( + user_ids=[user_id], + device_id=device_id, + from_stream_id=from_stream_id, + to_stream_id=to_stream_id, + limit=limit, ) - if not has_changed: - return [], current_stream_id - def get_new_messages_for_device_txn(txn): - sql = ( - "SELECT stream_id, message_json FROM device_inbox" - " WHERE user_id = ? AND device_id = ?" - " AND ? < stream_id AND stream_id <= ?" - " ORDER BY stream_id ASC" - " LIMIT ?" + if not user_id_device_id_to_messages: + # There were no messages! + return [], to_stream_id + + # Extract the messages, no need to return the user and device ID again + to_device_messages = user_id_device_id_to_messages.get((user_id, device_id), []) + + return to_device_messages, last_processed_stream_id + + async def _get_device_messages( + self, + user_ids: Collection[str], + from_stream_id: int, + to_stream_id: int, + device_id: Optional[str] = None, + limit: Optional[int] = None, + ) -> Tuple[Dict[Tuple[str, str], List[JsonDict]], int]: + """ + Retrieve pending to-device messages for a collection of user devices. + + Only to-device messages with stream ids between the given boundaries + (from < X <= to) are returned. + + Note that a stream ID can be shared by multiple copies of the same message with + different recipient devices. Stream IDs are only unique in the context of a single + user ID / device ID pair. Thus, applying a limit (of messages to return) when working + with a sliding window of stream IDs is only possible when querying messages of a + single user device. + + Finally, note that device IDs are not unique across users. + + Args: + user_ids: The user IDs to filter device messages by. + from_stream_id: The lower boundary of stream id to filter with (exclusive). + to_stream_id: The upper boundary of stream id to filter with (inclusive). + device_id: A device ID to query to-device messages for. If not provided, to-device + messages from all device IDs for the given user IDs will be queried. May not be + provided if `user_ids` contains more than one entry. + limit: The maximum number of to-device messages to return. Can only be used when + passing a single user ID / device ID tuple. + + Returns: + A tuple containing: + * A dict of (user_id, device_id) -> list of to-device messages + * The last-processed stream ID. If this is less than `to_stream_id`, then + there may be more messages to retrieve. If `limit` is not set, then this + is always equal to 'to_stream_id'. + """ + if not user_ids: + logger.warning("No users provided upon querying for device IDs") + return {}, to_stream_id + + # Prevent a query for one user's device also retrieving another user's device with + # the same device ID (device IDs are not unique across users). + if len(user_ids) > 1 and device_id is not None: + raise AssertionError( + "Programming error: 'device_id' cannot be supplied to " + "_get_device_messages when >1 user_id has been provided" ) - txn.execute( - sql, (user_id, device_id, last_stream_id, current_stream_id, limit) + + # A limit can only be applied when querying for a single user ID / device ID tuple. + # See the docstring of this function for more details. + if limit is not None and device_id is None: + raise AssertionError( + "Programming error: _get_device_messages was passed 'limit' " + "without a specific user_id/device_id" ) - messages = [] - stream_pos = current_stream_id + user_ids_to_query: Set[str] = set() + device_ids_to_query: Set[str] = set() + + # Note that a device ID could be an empty str + if device_id is not None: + # If a device ID was passed, use it to filter results. + # Otherwise, device IDs will be derived from the given collection of user IDs. + device_ids_to_query.add(device_id) + + # Determine which users have devices with pending messages + for user_id in user_ids: + if self._device_inbox_stream_cache.has_entity_changed( + user_id, from_stream_id + ): + # This user has new messages sent to them. Query messages for them + user_ids_to_query.add(user_id) + + def get_device_messages_txn(txn: LoggingTransaction): + # Build a query to select messages from any of the given devices that + # are between the given stream id bounds. + + # If a list of device IDs was not provided, retrieve all devices IDs + # for the given users. We explicitly do not query hidden devices, as + # hidden devices should not receive to-device messages. + # Note that this is more efficient than just dropping `device_id` from the query, + # since device_inbox has an index on `(user_id, device_id, stream_id)` + if not device_ids_to_query: + user_device_dicts = self.db_pool.simple_select_many_txn( + txn, + table="devices", + column="user_id", + iterable=user_ids_to_query, + keyvalues={"user_id": user_id, "hidden": False}, + retcols=("device_id",), + ) - for row in txn: - stream_pos = row[0] - messages.append(db_to_json(row[1])) + device_ids_to_query.update( + {row["device_id"] for row in user_device_dicts} + ) - # If the limit was not reached we know that there's no more data for this - # user/device pair up to current_stream_id. - if len(messages) < limit: - stream_pos = current_stream_id + if not device_ids_to_query: + # We've ended up with no devices to query. + return {}, to_stream_id - return messages, stream_pos + # We include both user IDs and device IDs in this query, as we have an index + # (device_inbox_user_stream_id) for them. + user_id_many_clause_sql, user_id_many_clause_args = make_in_list_sql_clause( + self.database_engine, "user_id", user_ids_to_query + ) + ( + device_id_many_clause_sql, + device_id_many_clause_args, + ) = make_in_list_sql_clause( + self.database_engine, "device_id", device_ids_to_query + ) + + sql = f""" + SELECT stream_id, user_id, device_id, message_json FROM device_inbox + WHERE {user_id_many_clause_sql} + AND {device_id_many_clause_sql} + AND ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC + """ + sql_args = ( + *user_id_many_clause_args, + *device_id_many_clause_args, + from_stream_id, + to_stream_id, + ) + + # If a limit was provided, limit the data retrieved from the database + if limit is not None: + sql += "LIMIT ?" + sql_args += (limit,) + + txn.execute(sql, sql_args) + + # Create and fill a dictionary of (user ID, device ID) -> list of messages + # intended for each device. + last_processed_stream_pos = to_stream_id + recipient_device_to_messages: Dict[Tuple[str, str], List[JsonDict]] = {} + rowcount = 0 + for row in txn: + rowcount += 1 + + last_processed_stream_pos = row[0] + recipient_user_id = row[1] + recipient_device_id = row[2] + message_dict = db_to_json(row[3]) + + # Store the device details + recipient_device_to_messages.setdefault( + (recipient_user_id, recipient_device_id), [] + ).append(message_dict) + + if limit is not None and rowcount == limit: + # We ended up bumping up against the message limit. There may be more messages + # to retrieve. Return what we have, as well as the last stream position that + # was processed. + # + # The caller is expected to set this as the lower (exclusive) bound + # for the next query of this device. + return recipient_device_to_messages, last_processed_stream_pos + + # The limit was not reached, thus we know that recipient_device_to_messages + # contains all to-device messages for the given device and stream id range. + # + # We return to_stream_id, which the caller should then provide as the lower + # (exclusive) bound on the next query of this device. + return recipient_device_to_messages, to_stream_id return await self.db_pool.runInteraction( - "get_new_messages_for_device", get_new_messages_for_device_txn + "get_device_messages", get_device_messages_txn ) @trace diff --git a/synapse/storage/databases/main/devices.py b/synapse/storage/databases/main/devices.py index b2a5cd9a65..8d845fe951 100644 --- a/synapse/storage/databases/main/devices.py +++ b/synapse/storage/databases/main/devices.py @@ -1496,13 +1496,23 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): ) async def add_device_change_to_streams( - self, user_id: str, device_ids: Collection[str], hosts: List[str] - ) -> int: + self, user_id: str, device_ids: Collection[str], hosts: Collection[str] + ) -> Optional[int]: """Persist that a user's devices have been updated, and which hosts (if any) should be poked. + + Args: + user_id: The ID of the user whose device changed. + device_ids: The IDs of any changed devices. If empty, this function will + return None. + hosts: The remote destinations that should be notified of the change. + + Returns: + The maximum stream ID of device list updates that were added to the database, or + None if no updates were added. """ if not device_ids: - return + return None async with self._device_list_id_gen.get_next_mult( len(device_ids) @@ -1573,11 +1583,11 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): self, txn: LoggingTransaction, user_id: str, - device_ids: Collection[str], - hosts: List[str], + device_ids: Iterable[str], + hosts: Collection[str], stream_ids: List[str], context: Dict[str, str], - ): + ) -> None: for host in hosts: txn.call_after( self._device_list_federation_stream_cache.entity_has_changed, diff --git a/synapse/storage/databases/main/event_federation.py b/synapse/storage/databases/main/event_federation.py index ca71f073fc..277e6422eb 100644 --- a/synapse/storage/databases/main/event_federation.py +++ b/synapse/storage/databases/main/event_federation.py @@ -16,9 +16,10 @@ import logging from queue import Empty, PriorityQueue from typing import TYPE_CHECKING, Collection, Dict, Iterable, List, Optional, Set, Tuple +import attr from prometheus_client import Counter, Gauge -from synapse.api.constants import MAX_DEPTH +from synapse.api.constants import MAX_DEPTH, EventTypes from synapse.api.errors import StoreError from synapse.api.room_versions import EventFormatVersions, RoomVersion from synapse.events import EventBase, make_event_from_dict @@ -60,6 +61,15 @@ pdus_pruned_from_federation_queue = Counter( logger = logging.getLogger(__name__) +# All the info we need while iterating the DAG while backfilling +@attr.s(frozen=True, slots=True, auto_attribs=True) +class BackfillQueueNavigationItem: + depth: int + stream_ordering: int + event_id: str + type: str + + class _NoChainCoverIndex(Exception): def __init__(self, room_id: str): super().__init__("Unexpectedly no chain cover for events in %s" % (room_id,)) @@ -74,6 +84,8 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas ): super().__init__(database, db_conn, hs) + self.hs = hs + if hs.config.worker.run_background_tasks: hs.get_clock().looping_call( self._delete_old_forward_extrem_cache, 60 * 60 * 1000 @@ -109,7 +121,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas room_id: str, event_ids: Collection[str], include_given: bool = False, - ) -> List[str]: + ) -> Set[str]: """Get auth events for given event_ids. The events *must* be state events. Args: @@ -118,7 +130,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas include_given: include the given events in result Returns: - list of event_ids + set of event_ids """ # Check if we have indexed the room so we can use the chain cover @@ -147,7 +159,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas def _get_auth_chain_ids_using_cover_index_txn( self, txn: Cursor, room_id: str, event_ids: Collection[str], include_given: bool - ) -> List[str]: + ) -> Set[str]: """Calculates the auth chain IDs using the chain index.""" # First we look up the chain ID/sequence numbers for the given events. @@ -260,11 +272,11 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas txn.execute(sql, (chain_id, max_no)) results.update(r for r, in txn) - return list(results) + return results def _get_auth_chain_ids_txn( self, txn: LoggingTransaction, event_ids: Collection[str], include_given: bool - ) -> List[str]: + ) -> Set[str]: """Calculates the auth chain IDs. This is used when we don't have a cover index for the room. @@ -319,7 +331,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas front = new_front results.update(front) - return list(results) + return results async def get_auth_chain_difference( self, room_id: str, state_sets: List[Set[str]] @@ -737,7 +749,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas room_id, ) - async def get_insertion_event_backwards_extremities_in_room( + async def get_insertion_event_backward_extremities_in_room( self, room_id ) -> Dict[str, int]: """Get the insertion events we know about that we haven't backfilled yet. @@ -754,7 +766,7 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas Map from event_id to depth """ - def get_insertion_event_backwards_extremities_in_room_txn(txn, room_id): + def get_insertion_event_backward_extremities_in_room_txn(txn, room_id): sql = """ SELECT b.event_id, MAX(e.depth) FROM insertion_events as i /* We only want insertion events that are also marked as backwards extremities */ @@ -770,8 +782,8 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas return dict(txn) return await self.db_pool.runInteraction( - "get_insertion_event_backwards_extremities_in_room", - get_insertion_event_backwards_extremities_in_room_txn, + "get_insertion_event_backward_extremities_in_room", + get_insertion_event_backward_extremities_in_room_txn, room_id, ) @@ -997,143 +1009,242 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas "get_forward_extremeties_for_room", get_forward_extremeties_for_room_txn ) - async def get_backfill_events(self, room_id: str, event_list: list, limit: int): - """Get a list of Events for a given topic that occurred before (and - including) the events in event_list. Return a list of max size `limit` + def _get_connected_batch_event_backfill_results_txn( + self, txn: LoggingTransaction, insertion_event_id: str, limit: int + ) -> List[BackfillQueueNavigationItem]: + """ + Find any batch connections of a given insertion event. + A batch event points at a insertion event via: + batch_event.content[MSC2716_BATCH_ID] -> insertion_event.content[MSC2716_NEXT_BATCH_ID] Args: - room_id - event_list - limit + txn: The database transaction to use + insertion_event_id: The event ID to navigate from. We will find + batch events that point back at this insertion event. + limit: Max number of event ID's to query for and return + + Returns: + List of batch events that the backfill queue can process + """ + batch_connection_query = """ + SELECT e.depth, e.stream_ordering, c.event_id, e.type FROM insertion_events AS i + /* Find the batch that connects to the given insertion event */ + INNER JOIN batch_events AS c + ON i.next_batch_id = c.batch_id + /* Get the depth of the batch start event from the events table */ + INNER JOIN events AS e USING (event_id) + /* Find an insertion event which matches the given event_id */ + WHERE i.event_id = ? + LIMIT ? """ - event_ids = await self.db_pool.runInteraction( - "get_backfill_events", - self._get_backfill_events, - room_id, - event_list, - limit, - ) - events = await self.get_events_as_list(event_ids) - return sorted(events, key=lambda e: -e.depth) - def _get_backfill_events(self, txn, room_id, event_list, limit): - logger.debug("_get_backfill_events: %s, %r, %s", room_id, event_list, limit) + # Find any batch connections for the given insertion event + txn.execute( + batch_connection_query, + (insertion_event_id, limit), + ) + return [ + BackfillQueueNavigationItem( + depth=row[0], + stream_ordering=row[1], + event_id=row[2], + type=row[3], + ) + for row in txn + ] - event_results = set() + def _get_connected_prev_event_backfill_results_txn( + self, txn: LoggingTransaction, event_id: str, limit: int + ) -> List[BackfillQueueNavigationItem]: + """ + Find any events connected by prev_event the specified event_id. - # We want to make sure that we do a breadth-first, "depth" ordered - # search. + Args: + txn: The database transaction to use + event_id: The event ID to navigate from + limit: Max number of event ID's to query for and return + Returns: + List of prev events that the backfill queue can process + """ # Look for the prev_event_id connected to the given event_id - query = """ - SELECT depth, prev_event_id FROM event_edges - /* Get the depth of the prev_event_id from the events table */ + connected_prev_event_query = """ + SELECT depth, stream_ordering, prev_event_id, events.type FROM event_edges + /* Get the depth and stream_ordering of the prev_event_id from the events table */ INNER JOIN events ON prev_event_id = events.event_id - /* Find an event which matches the given event_id */ + /* Look for an edge which matches the given event_id */ WHERE event_edges.event_id = ? AND event_edges.is_state = ? + /* Because we can have many events at the same depth, + * we want to also tie-break and sort on stream_ordering */ + ORDER BY depth DESC, stream_ordering DESC LIMIT ? """ - # Look for the "insertion" events connected to the given event_id - connected_insertion_event_query = """ - SELECT e.depth, i.event_id FROM insertion_event_edges AS i - /* Get the depth of the insertion event from the events table */ - INNER JOIN events AS e USING (event_id) - /* Find an insertion event which points via prev_events to the given event_id */ - WHERE i.insertion_prev_event_id = ? - LIMIT ? + txn.execute( + connected_prev_event_query, + (event_id, False, limit), + ) + return [ + BackfillQueueNavigationItem( + depth=row[0], + stream_ordering=row[1], + event_id=row[2], + type=row[3], + ) + for row in txn + ] + + async def get_backfill_events( + self, room_id: str, seed_event_id_list: list, limit: int + ): + """Get a list of Events for a given topic that occurred before (and + including) the events in seed_event_id_list. Return a list of max size `limit` + + Args: + room_id + seed_event_id_list + limit """ + event_ids = await self.db_pool.runInteraction( + "get_backfill_events", + self._get_backfill_events, + room_id, + seed_event_id_list, + limit, + ) + events = await self.get_events_as_list(event_ids) + return sorted( + events, key=lambda e: (-e.depth, -e.internal_metadata.stream_ordering) + ) - # Find any batch connections of a given insertion event - batch_connection_query = """ - SELECT e.depth, c.event_id FROM insertion_events AS i - /* Find the batch that connects to the given insertion event */ - INNER JOIN batch_events AS c - ON i.next_batch_id = c.batch_id - /* Get the depth of the batch start event from the events table */ - INNER JOIN events AS e USING (event_id) - /* Find an insertion event which matches the given event_id */ - WHERE i.event_id = ? - LIMIT ? + def _get_backfill_events(self, txn, room_id, seed_event_id_list, limit): + """ + We want to make sure that we do a breadth-first, "depth" ordered search. + We also handle navigating historical branches of history connected by + insertion and batch events. """ + logger.debug( + "_get_backfill_events(room_id=%s): seeding backfill with seed_event_id_list=%s limit=%s", + room_id, + seed_event_id_list, + limit, + ) + + event_id_results = set() # In a PriorityQueue, the lowest valued entries are retrieved first. - # We're using depth as the priority in the queue. - # Depth is lowest at the oldest-in-time message and highest and - # newest-in-time message. We add events to the queue with a negative depth so that - # we process the newest-in-time messages first going backwards in time. + # We're using depth as the priority in the queue and tie-break based on + # stream_ordering. Depth is lowest at the oldest-in-time message and + # highest and newest-in-time message. We add events to the queue with a + # negative depth so that we process the newest-in-time messages first + # going backwards in time. stream_ordering follows the same pattern. queue = PriorityQueue() - for event_id in event_list: - depth = self.db_pool.simple_select_one_onecol_txn( + for seed_event_id in seed_event_id_list: + event_lookup_result = self.db_pool.simple_select_one_txn( txn, table="events", - keyvalues={"event_id": event_id, "room_id": room_id}, - retcol="depth", + keyvalues={"event_id": seed_event_id, "room_id": room_id}, + retcols=( + "type", + "depth", + "stream_ordering", + ), allow_none=True, ) - if depth: - queue.put((-depth, event_id)) + if event_lookup_result is not None: + logger.debug( + "_get_backfill_events(room_id=%s): seed_event_id=%s depth=%s stream_ordering=%s type=%s", + room_id, + seed_event_id, + event_lookup_result["depth"], + event_lookup_result["stream_ordering"], + event_lookup_result["type"], + ) + + if event_lookup_result["depth"]: + queue.put( + ( + -event_lookup_result["depth"], + -event_lookup_result["stream_ordering"], + seed_event_id, + event_lookup_result["type"], + ) + ) - while not queue.empty() and len(event_results) < limit: + while not queue.empty() and len(event_id_results) < limit: try: - _, event_id = queue.get_nowait() + _, _, event_id, event_type = queue.get_nowait() except Empty: break - if event_id in event_results: + if event_id in event_id_results: continue - event_results.add(event_id) + event_id_results.add(event_id) # Try and find any potential historical batches of message history. - # - # First we look for an insertion event connected to the current - # event (by prev_event). If we find any, we need to go and try to - # find any batch events connected to the insertion event (by - # batch_id). If we find any, we'll add them to the queue and - # navigate up the DAG like normal in the next iteration of the loop. - txn.execute( - connected_insertion_event_query, (event_id, limit - len(event_results)) - ) - connected_insertion_event_id_results = txn.fetchall() - logger.debug( - "_get_backfill_events: connected_insertion_event_query %s", - connected_insertion_event_id_results, - ) - for row in connected_insertion_event_id_results: - connected_insertion_event_depth = row[0] - connected_insertion_event = row[1] - queue.put((-connected_insertion_event_depth, connected_insertion_event)) + if self.hs.config.experimental.msc2716_enabled: + # We need to go and try to find any batch events connected + # to a given insertion event (by batch_id). If we find any, we'll + # add them to the queue and navigate up the DAG like normal in the + # next iteration of the loop. + if event_type == EventTypes.MSC2716_INSERTION: + # Find any batch connections for the given insertion event + connected_batch_event_backfill_results = ( + self._get_connected_batch_event_backfill_results_txn( + txn, event_id, limit - len(event_id_results) + ) + ) + logger.debug( + "_get_backfill_events(room_id=%s): connected_batch_event_backfill_results=%s", + room_id, + connected_batch_event_backfill_results, + ) + for ( + connected_batch_event_backfill_item + ) in connected_batch_event_backfill_results: + if ( + connected_batch_event_backfill_item.event_id + not in event_id_results + ): + queue.put( + ( + -connected_batch_event_backfill_item.depth, + -connected_batch_event_backfill_item.stream_ordering, + connected_batch_event_backfill_item.event_id, + connected_batch_event_backfill_item.type, + ) + ) - # Find any batch connections for the given insertion event - txn.execute( - batch_connection_query, - (connected_insertion_event, limit - len(event_results)), - ) - batch_start_event_id_results = txn.fetchall() - logger.debug( - "_get_backfill_events: batch_start_event_id_results %s", - batch_start_event_id_results, + # Now we just look up the DAG by prev_events as normal + connected_prev_event_backfill_results = ( + self._get_connected_prev_event_backfill_results_txn( + txn, event_id, limit - len(event_id_results) ) - for row in batch_start_event_id_results: - if row[1] not in event_results: - queue.put((-row[0], row[1])) - - txn.execute(query, (event_id, False, limit - len(event_results))) - prev_event_id_results = txn.fetchall() + ) logger.debug( - "_get_backfill_events: prev_event_ids %s", prev_event_id_results + "_get_backfill_events(room_id=%s): connected_prev_event_backfill_results=%s", + room_id, + connected_prev_event_backfill_results, ) + for ( + connected_prev_event_backfill_item + ) in connected_prev_event_backfill_results: + if connected_prev_event_backfill_item.event_id not in event_id_results: + queue.put( + ( + -connected_prev_event_backfill_item.depth, + -connected_prev_event_backfill_item.stream_ordering, + connected_prev_event_backfill_item.event_id, + connected_prev_event_backfill_item.type, + ) + ) - for row in prev_event_id_results: - if row[1] not in event_results: - queue.put((-row[0], row[1])) - - return event_results + return event_id_results async def get_missing_events(self, room_id, earliest_events, latest_events, limit): ids = await self.db_pool.runInteraction( diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py index b7554154ac..5246fccad5 100644 --- a/synapse/storage/databases/main/events.py +++ b/synapse/storage/databases/main/events.py @@ -1801,9 +1801,7 @@ class PersistEventsStore: ) if rel_type == RelationTypes.REPLACE: - txn.call_after( - self.store.get_applicable_edit.invalidate, (parent_id, event.room_id) - ) + txn.call_after(self.store.get_applicable_edit.invalidate, (parent_id,)) if rel_type == RelationTypes.THREAD: txn.call_after( @@ -1814,7 +1812,7 @@ class PersistEventsStore: # potentially error-prone) so it is always invalidated. txn.call_after( self.store.get_thread_participated.invalidate, - (parent_id, event.room_id, event.sender), + (parent_id, event.sender), ) def _handle_insertion_event(self, txn: LoggingTransaction, event: EventBase): @@ -2215,9 +2213,14 @@ class PersistEventsStore: " SELECT 1 FROM event_backward_extremities" " WHERE event_id = ? AND room_id = ?" " )" + # 1. Don't add an event as a extremity again if we already persisted it + # as a non-outlier. + # 2. Don't add an outlier as an extremity if it has no prev_events " AND NOT EXISTS (" - " SELECT 1 FROM events WHERE event_id = ? AND room_id = ? " - " AND outlier = ?" + " SELECT 1 FROM events" + " LEFT JOIN event_edges edge" + " ON edge.event_id = events.event_id" + " WHERE events.event_id = ? AND events.room_id = ? AND (events.outlier = ? OR edge.event_id IS NULL)" " )" ) @@ -2243,6 +2246,10 @@ class PersistEventsStore: (ev.event_id, ev.room_id) for ev in events if not ev.internal_metadata.is_outlier() + # If we encountered an event with no prev_events, then we might + # as well remove it now because it won't ever have anything else + # to backfill from. + or len(ev.prev_event_ids()) == 0 ], ) diff --git a/synapse/storage/databases/main/push_rule.py b/synapse/storage/databases/main/push_rule.py index e01c94930a..92539f5d41 100644 --- a/synapse/storage/databases/main/push_rule.py +++ b/synapse/storage/databases/main/push_rule.py @@ -42,7 +42,7 @@ if TYPE_CHECKING: logger = logging.getLogger(__name__) -def _load_rules(rawrules, enabled_map, use_new_defaults=False): +def _load_rules(rawrules, enabled_map): ruleslist = [] for rawrule in rawrules: rule = dict(rawrule) @@ -52,7 +52,7 @@ def _load_rules(rawrules, enabled_map, use_new_defaults=False): ruleslist.append(rule) # We're going to be mutating this a lot, so do a deep copy - rules = list(list_with_base_rules(ruleslist, use_new_defaults)) + rules = list(list_with_base_rules(ruleslist)) for i, rule in enumerate(rules): rule_id = rule["rule_id"] @@ -112,10 +112,6 @@ class PushRulesWorkerStore( prefilled_cache=push_rules_prefill, ) - self._users_new_default_push_rules = ( - hs.config.server.users_new_default_push_rules - ) - @abc.abstractmethod def get_max_push_rules_stream_id(self): """Get the position of the push rules stream. @@ -145,9 +141,7 @@ class PushRulesWorkerStore( enabled_map = await self.get_push_rules_enabled_for_user(user_id) - use_new_defaults = user_id in self._users_new_default_push_rules - - return _load_rules(rows, enabled_map, use_new_defaults) + return _load_rules(rows, enabled_map) @cached(max_entries=5000) async def get_push_rules_enabled_for_user(self, user_id) -> Dict[str, bool]: @@ -206,13 +200,7 @@ class PushRulesWorkerStore( enabled_map_by_user = await self.bulk_get_push_rules_enabled(user_ids) for user_id, rules in results.items(): - use_new_defaults = user_id in self._users_new_default_push_rules - - results[user_id] = _load_rules( - rules, - enabled_map_by_user.get(user_id, {}), - use_new_defaults, - ) + results[user_id] = _load_rules(rules, enabled_map_by_user.get(user_id, {})) return results diff --git a/synapse/storage/databases/main/relations.py b/synapse/storage/databases/main/relations.py index 37468a5183..e2c27e594b 100644 --- a/synapse/storage/databases/main/relations.py +++ b/synapse/storage/databases/main/relations.py @@ -13,12 +13,23 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Tuple, Union, cast +from typing import ( + TYPE_CHECKING, + Collection, + Dict, + Iterable, + List, + Optional, + Set, + Tuple, + Union, + cast, +) import attr from frozendict import frozendict -from synapse.api.constants import EventTypes, RelationTypes +from synapse.api.constants import RelationTypes from synapse.events import EventBase from synapse.storage._base import SQLBaseStore from synapse.storage.database import ( @@ -28,16 +39,14 @@ from synapse.storage.database import ( make_in_list_sql_clause, ) from synapse.storage.databases.main.stream import generate_pagination_where_clause -from synapse.storage.relations import ( - AggregationPaginationToken, - PaginationChunk, - RelationPaginationToken, -) -from synapse.types import JsonDict -from synapse.util.caches.descriptors import cached +from synapse.storage.engines import PostgresEngine +from synapse.storage.relations import AggregationPaginationToken, PaginationChunk +from synapse.types import JsonDict, RoomStreamToken, StreamToken +from synapse.util.caches.descriptors import cached, cachedList if TYPE_CHECKING: from synapse.server import HomeServer + from synapse.storage.databases.main import DataStore logger = logging.getLogger(__name__) @@ -87,8 +96,8 @@ class RelationsWorkerStore(SQLBaseStore): aggregation_key: Optional[str] = None, limit: int = 5, direction: str = "b", - from_token: Optional[RelationPaginationToken] = None, - to_token: Optional[RelationPaginationToken] = None, + from_token: Optional[StreamToken] = None, + to_token: Optional[StreamToken] = None, ) -> PaginationChunk: """Get a list of relations for an event, ordered by topological ordering. @@ -127,8 +136,10 @@ class RelationsWorkerStore(SQLBaseStore): pagination_clause = generate_pagination_where_clause( direction=direction, column_names=("topological_ordering", "stream_ordering"), - from_token=attr.astuple(from_token) if from_token else None, # type: ignore[arg-type] - to_token=attr.astuple(to_token) if to_token else None, # type: ignore[arg-type] + from_token=from_token.room_key.as_historical_tuple() + if from_token + else None, + to_token=to_token.room_key.as_historical_tuple() if to_token else None, engine=self.database_engine, ) @@ -166,12 +177,27 @@ class RelationsWorkerStore(SQLBaseStore): last_topo_id = row[1] last_stream_id = row[2] - next_batch = None + # If there are more events, generate the next pagination key. + next_token = None if len(events) > limit and last_topo_id and last_stream_id: - next_batch = RelationPaginationToken(last_topo_id, last_stream_id) + next_key = RoomStreamToken(last_topo_id, last_stream_id) + if from_token: + next_token = from_token.copy_and_replace("room_key", next_key) + else: + next_token = StreamToken( + room_key=next_key, + presence_key=0, + typing_key=0, + receipt_key=0, + account_data_key=0, + push_rules_key=0, + to_device_key=0, + device_list_key=0, + groups_key=0, + ) return PaginationChunk( - chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token + chunk=list(events[:limit]), next_batch=next_token, prev_batch=from_token ) return await self.db_pool.runInteraction( @@ -340,20 +366,24 @@ class RelationsWorkerStore(SQLBaseStore): ) @cached() - async def get_applicable_edit( - self, event_id: str, room_id: str - ) -> Optional[EventBase]: + def get_applicable_edit(self, event_id: str) -> Optional[EventBase]: + raise NotImplementedError() + + @cachedList(cached_method_name="get_applicable_edit", list_name="event_ids") + async def _get_applicable_edits( + self, event_ids: Collection[str] + ) -> Dict[str, Optional[EventBase]]: """Get the most recent edit (if any) that has happened for the given - event. + events. Correctly handles checking whether edits were allowed to happen. Args: - event_id: The original event ID - room_id: The original event's room ID + event_ids: The original event IDs Returns: - The most recent edit, if any. + A map of the most recent edit for each event. If there are no edits, + the event will map to None. """ # We only allow edits for `m.room.message` events that have the same sender @@ -362,139 +392,238 @@ class RelationsWorkerStore(SQLBaseStore): # Fetches latest edit that has the same type and sender as the # original, and is an `m.room.message`. - sql = """ - SELECT edit.event_id FROM events AS edit - INNER JOIN event_relations USING (event_id) - INNER JOIN events AS original ON - original.event_id = relates_to_id - AND edit.type = original.type - AND edit.sender = original.sender - WHERE - relates_to_id = ? - AND relation_type = ? - AND edit.room_id = ? - AND edit.type = 'm.room.message' - ORDER by edit.origin_server_ts DESC, edit.event_id DESC - LIMIT 1 - """ + if isinstance(self.database_engine, PostgresEngine): + # The `DISTINCT ON` clause will pick the *first* row it encounters, + # so ordering by origin server ts + event ID desc will ensure we get + # the latest edit. + sql = """ + SELECT DISTINCT ON (original.event_id) original.event_id, edit.event_id FROM events AS edit + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS original ON + original.event_id = relates_to_id + AND edit.type = original.type + AND edit.sender = original.sender + AND edit.room_id = original.room_id + WHERE + %s + AND relation_type = ? + AND edit.type = 'm.room.message' + ORDER by original.event_id DESC, edit.origin_server_ts DESC, edit.event_id DESC + """ + else: + # SQLite uses a simplified query which returns all edits for an + # original event. The results are then de-duplicated when turned into + # a dict. Due to the chosen ordering, the latest edit stomps on + # earlier edits. + sql = """ + SELECT original.event_id, edit.event_id FROM events AS edit + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS original ON + original.event_id = relates_to_id + AND edit.type = original.type + AND edit.sender = original.sender + AND edit.room_id = original.room_id + WHERE + %s + AND relation_type = ? + AND edit.type = 'm.room.message' + ORDER by edit.origin_server_ts, edit.event_id + """ - def _get_applicable_edit_txn(txn: LoggingTransaction) -> Optional[str]: - txn.execute(sql, (event_id, RelationTypes.REPLACE, room_id)) - row = txn.fetchone() - if row: - return row[0] - return None + def _get_applicable_edits_txn(txn: LoggingTransaction) -> Dict[str, str]: + clause, args = make_in_list_sql_clause( + txn.database_engine, "relates_to_id", event_ids + ) + args.append(RelationTypes.REPLACE) - edit_id = await self.db_pool.runInteraction( - "get_applicable_edit", _get_applicable_edit_txn + txn.execute(sql % (clause,), args) + return dict(cast(Iterable[Tuple[str, str]], txn.fetchall())) + + edit_ids = await self.db_pool.runInteraction( + "get_applicable_edits", _get_applicable_edits_txn ) - if not edit_id: - return None + edits = await self.get_events(edit_ids.values()) # type: ignore[attr-defined] - return await self.get_event(edit_id, allow_none=True) # type: ignore[attr-defined] + # Map to the original event IDs to the edit events. + # + # There might not be an edit event due to there being no edits or + # due to the event not being known, either case is treated the same. + return { + original_event_id: edits.get(edit_ids.get(original_event_id)) + for original_event_id in event_ids + } @cached() - async def get_thread_summary( - self, event_id: str, room_id: str - ) -> Tuple[int, Optional[EventBase]]: + def get_thread_summary(self, event_id: str) -> Optional[Tuple[int, EventBase]]: + raise NotImplementedError() + + @cachedList(cached_method_name="get_thread_summary", list_name="event_ids") + async def _get_thread_summaries( + self, event_ids: Collection[str] + ) -> Dict[str, Optional[Tuple[int, EventBase]]]: """Get the number of threaded replies and the latest reply (if any) for the given event. Args: - event_id: Summarize the thread related to this event ID. - room_id: The room the event belongs to. + event_ids: Summarize the thread related to this event ID. Returns: - The number of items in the thread and the most recent response, if any. + A map of the thread summary each event. A missing event implies there + are no threaded replies. + + Each summary includes the number of items in the thread and the most + recent response. """ - def _get_thread_summary_txn( + def _get_thread_summaries_txn( txn: LoggingTransaction, - ) -> Tuple[int, Optional[str]]: - # Fetch the latest event ID in the thread. + ) -> Tuple[Dict[str, int], Dict[str, str]]: + # Fetch the count of threaded events and the latest event ID. # TODO Should this only allow m.room.message events. - sql = """ - SELECT event_id - FROM event_relations - INNER JOIN events USING (event_id) - WHERE - relates_to_id = ? - AND room_id = ? - AND relation_type = ? - ORDER BY topological_ordering DESC, stream_ordering DESC - LIMIT 1 - """ + if isinstance(self.database_engine, PostgresEngine): + # The `DISTINCT ON` clause will pick the *first* row it encounters, + # so ordering by topologica ordering + stream ordering desc will + # ensure we get the latest event in the thread. + sql = """ + SELECT DISTINCT ON (parent.event_id) parent.event_id, child.event_id FROM events AS child + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS parent ON + parent.event_id = relates_to_id + AND parent.room_id = child.room_id + WHERE + %s + AND relation_type = ? + ORDER BY parent.event_id, child.topological_ordering DESC, child.stream_ordering DESC + """ + else: + # SQLite uses a simplified query which returns all entries for a + # thread. The first result for each thread is chosen to and subsequent + # results for a thread are ignored. + sql = """ + SELECT parent.event_id, child.event_id FROM events AS child + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS parent ON + parent.event_id = relates_to_id + AND parent.room_id = child.room_id + WHERE + %s + AND relation_type = ? + ORDER BY child.topological_ordering DESC, child.stream_ordering DESC + """ + + clause, args = make_in_list_sql_clause( + txn.database_engine, "relates_to_id", event_ids + ) + args.append(RelationTypes.THREAD) - txn.execute(sql, (event_id, room_id, RelationTypes.THREAD)) - row = txn.fetchone() - if row is None: - return 0, None + txn.execute(sql % (clause,), args) + latest_event_ids = {} + for parent_event_id, child_event_id in txn: + # Only consider the latest threaded reply (by topological ordering). + if parent_event_id not in latest_event_ids: + latest_event_ids[parent_event_id] = child_event_id - latest_event_id = row[0] + # If no threads were found, bail. + if not latest_event_ids: + return {}, latest_event_ids # Fetch the number of threaded replies. sql = """ - SELECT COUNT(event_id) - FROM event_relations - INNER JOIN events USING (event_id) + SELECT parent.event_id, COUNT(child.event_id) FROM events AS child + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS parent ON + parent.event_id = relates_to_id + AND parent.room_id = child.room_id WHERE - relates_to_id = ? - AND room_id = ? + %s AND relation_type = ? + GROUP BY parent.event_id """ - txn.execute(sql, (event_id, room_id, RelationTypes.THREAD)) - count = cast(Tuple[int], txn.fetchone())[0] - return count, latest_event_id + # Regenerate the arguments since only threads found above could + # possibly have any replies. + clause, args = make_in_list_sql_clause( + txn.database_engine, "relates_to_id", latest_event_ids.keys() + ) + args.append(RelationTypes.THREAD) - count, latest_event_id = await self.db_pool.runInteraction( - "get_thread_summary", _get_thread_summary_txn + txn.execute(sql % (clause,), args) + counts = dict(cast(List[Tuple[str, int]], txn.fetchall())) + + return counts, latest_event_ids + + counts, latest_event_ids = await self.db_pool.runInteraction( + "get_thread_summaries", _get_thread_summaries_txn ) - latest_event = None - if latest_event_id: - latest_event = await self.get_event(latest_event_id, allow_none=True) # type: ignore[attr-defined] + latest_events = await self.get_events(latest_event_ids.values()) # type: ignore[attr-defined] - return count, latest_event + # Map to the event IDs to the thread summary. + # + # There might not be a summary due to there not being a thread or + # due to the latest event not being known, either case is treated the same. + summaries = {} + for parent_event_id, latest_event_id in latest_event_ids.items(): + latest_event = latest_events.get(latest_event_id) + + summary = None + if latest_event: + summary = (counts[parent_event_id], latest_event) + summaries[parent_event_id] = summary + + return summaries @cached() - async def get_thread_participated( - self, event_id: str, room_id: str, user_id: str - ) -> bool: - """Get whether the requesting user participated in a thread. + def get_thread_participated(self, event_id: str, user_id: str) -> bool: + raise NotImplementedError() + + @cachedList(cached_method_name="get_thread_participated", list_name="event_ids") + async def _get_threads_participated( + self, event_ids: Collection[str], user_id: str + ) -> Dict[str, bool]: + """Get whether the requesting user participated in the given threads. - This is separate from get_thread_summary since that can be cached across - all users while this value is specific to the requeser. + This is separate from get_thread_summaries since that can be cached across + all users while this value is specific to the requester. Args: - event_id: The thread related to this event ID. - room_id: The room the event belongs to. + event_ids: The thread related to these event IDs. user_id: The user requesting the summary. Returns: - True if the requesting user participated in the thread, otherwise false. + A map of event ID to a boolean which represents if the requesting + user participated in that event's thread, otherwise false. """ - def _get_thread_summary_txn(txn: LoggingTransaction) -> bool: + def _get_thread_summary_txn(txn: LoggingTransaction) -> Set[str]: # Fetch whether the requester has participated or not. sql = """ - SELECT 1 - FROM event_relations - INNER JOIN events USING (event_id) + SELECT DISTINCT relates_to_id + FROM events AS child + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS parent ON + parent.event_id = relates_to_id + AND parent.room_id = child.room_id WHERE - relates_to_id = ? - AND room_id = ? + %s AND relation_type = ? - AND sender = ? + AND child.sender = ? """ - txn.execute(sql, (event_id, room_id, RelationTypes.THREAD, user_id)) - return bool(txn.fetchone()) + clause, args = make_in_list_sql_clause( + txn.database_engine, "relates_to_id", event_ids + ) + args.extend((RelationTypes.THREAD, user_id)) - return await self.db_pool.runInteraction( + txn.execute(sql % (clause,), args) + return {row[0] for row in txn.fetchall()} + + participated_threads = await self.db_pool.runInteraction( "get_thread_summary", _get_thread_summary_txn ) + return {event_id: event_id in participated_threads for event_id in event_ids} + async def events_have_relations( self, parent_ids: List[str], @@ -612,9 +741,6 @@ class RelationsWorkerStore(SQLBaseStore): The bundled aggregations for an event, if bundled aggregations are enabled and the event can have bundled aggregations. """ - # State events and redacted events do not get bundled aggregations. - if event.is_state() or event.internal_metadata.is_redacted(): - return None # Do not bundle aggregations for an event which represents an edit or an # annotation. It does not make sense for them to have related events. @@ -634,43 +760,21 @@ class RelationsWorkerStore(SQLBaseStore): annotations = await self.get_aggregation_groups_for_event(event_id, room_id) if annotations.chunk: - aggregations.annotations = annotations.to_dict() + aggregations.annotations = await annotations.to_dict( + cast("DataStore", self) + ) references = await self.get_relations_for_event( event_id, room_id, RelationTypes.REFERENCE, direction="f" ) if references.chunk: - aggregations.references = references.to_dict() - - edit = None - if event.type == EventTypes.Message: - edit = await self.get_applicable_edit(event_id, room_id) - - if edit: - aggregations.replace = edit - - # If this event is the start of a thread, include a summary of the replies. - if self._msc3440_enabled: - thread_count, latest_thread_event = await self.get_thread_summary( - event_id, room_id - ) - participated = await self.get_thread_participated( - event_id, room_id, user_id - ) - if latest_thread_event: - aggregations.thread = _ThreadAggregation( - latest_event=latest_thread_event, - count=thread_count, - current_user_participated=participated, - ) + aggregations.references = await references.to_dict(cast("DataStore", self)) # Store the bundled aggregations in the event metadata for later use. return aggregations async def get_bundled_aggregations( - self, - events: Iterable[EventBase], - user_id: str, + self, events: Iterable[EventBase], user_id: str ) -> Dict[str, BundledAggregations]: """Generate bundled aggregations for events. @@ -682,14 +786,59 @@ class RelationsWorkerStore(SQLBaseStore): A map of event ID to the bundled aggregation for the event. Not all events may have bundled aggregations in the results. """ + # The already processed event IDs. Tracked separately from the result + # since the result omits events which do not have bundled aggregations. + seen_event_ids = set() - # TODO Parallelize. - results = {} + # State events and redacted events do not get bundled aggregations. + events = [ + event + for event in events + if not event.is_state() and not event.internal_metadata.is_redacted() + ] + + # event ID -> bundled aggregation in non-serialized form. + results: Dict[str, BundledAggregations] = {} + + # Fetch other relations per event. for event in events: + # De-duplicate events by ID to handle the same event requested multiple + # times. The caches that _get_bundled_aggregation_for_event use should + # capture this, but best to reduce work. + if event.event_id in seen_event_ids: + continue + seen_event_ids.add(event.event_id) + event_result = await self._get_bundled_aggregation_for_event(event, user_id) if event_result: results[event.event_id] = event_result + # Fetch any edits. + edits = await self._get_applicable_edits(seen_event_ids) + for event_id, edit in edits.items(): + results.setdefault(event_id, BundledAggregations()).replace = edit + + # Fetch thread summaries. + if self._msc3440_enabled: + summaries = await self._get_thread_summaries(seen_event_ids) + # Only fetch participated for a limited selection based on what had + # summaries. + participated = await self._get_threads_participated( + summaries.keys(), user_id + ) + for event_id, summary in summaries.items(): + if summary: + thread_count, latest_thread_event = summary + results.setdefault( + event_id, BundledAggregations() + ).thread = _ThreadAggregation( + latest_event=latest_thread_event, + count=thread_count, + # If there's a thread summary it must also exist in the + # participated dictionary. + current_user_participated=participated[event_id], + ) + return results diff --git a/synapse/storage/relations.py b/synapse/storage/relations.py index b1536c1ca4..36ca2b8273 100644 --- a/synapse/storage/relations.py +++ b/synapse/storage/relations.py @@ -13,13 +13,16 @@ # limitations under the License. import logging -from typing import Any, Dict, List, Optional, Tuple +from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple import attr from synapse.api.errors import SynapseError from synapse.types import JsonDict +if TYPE_CHECKING: + from synapse.storage.databases.main import DataStore + logger = logging.getLogger(__name__) @@ -39,14 +42,14 @@ class PaginationChunk: next_batch: Optional[Any] = None prev_batch: Optional[Any] = None - def to_dict(self) -> Dict[str, Any]: + async def to_dict(self, store: "DataStore") -> Dict[str, Any]: d = {"chunk": self.chunk} if self.next_batch: - d["next_batch"] = self.next_batch.to_string() + d["next_batch"] = await self.next_batch.to_string(store) if self.prev_batch: - d["prev_batch"] = self.prev_batch.to_string() + d["prev_batch"] = await self.prev_batch.to_string(store) return d @@ -75,7 +78,7 @@ class RelationPaginationToken: except ValueError: raise SynapseError(400, "Invalid relation pagination token") - def to_string(self) -> str: + async def to_string(self, store: "DataStore") -> str: return "%d-%d" % (self.topological, self.stream) def as_tuple(self) -> Tuple[Any, ...]: @@ -105,7 +108,7 @@ class AggregationPaginationToken: except ValueError: raise SynapseError(400, "Invalid aggregation pagination token") - def to_string(self) -> str: + async def to_string(self, store: "DataStore") -> str: return "%d-%d" % (self.count, self.stream) def as_tuple(self) -> Tuple[Any, ...]: diff --git a/synapse/storage/schema/main/delta/68/02_msc2409_add_device_id_appservice_stream_type.sql b/synapse/storage/schema/main/delta/68/02_msc2409_add_device_id_appservice_stream_type.sql new file mode 100644 index 0000000000..bbf0af5311 --- /dev/null +++ b/synapse/storage/schema/main/delta/68/02_msc2409_add_device_id_appservice_stream_type.sql @@ -0,0 +1,21 @@ +/* Copyright 2022 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Add a column to track what to_device stream id that this application +-- service has been caught up to. + +-- NULL indicates that this appservice has never received any to_device messages. This +-- can be used, for example, to avoid sending a huge dump of messages at startup. +ALTER TABLE application_services_state ADD COLUMN to_device_stream_id BIGINT; \ No newline at end of file diff --git a/synapse/storage/schema/main/delta/68/03_delete_account_data_for_deactivated_accounts.sql b/synapse/storage/schema/main/delta/68/03_delete_account_data_for_deactivated_accounts.sql new file mode 100644 index 0000000000..e124933843 --- /dev/null +++ b/synapse/storage/schema/main/delta/68/03_delete_account_data_for_deactivated_accounts.sql @@ -0,0 +1,20 @@ +/* Copyright 2021 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +-- We want to retroactively delete account data for users that were already +-- deactivated. +INSERT INTO background_updates (ordering, update_name, progress_json) VALUES + (6803, 'delete_account_data_for_deactivated_users', '{}'); diff --git a/synapse/util/caches/deferred_cache.py b/synapse/util/caches/deferred_cache.py index 377c9a282a..1d6ec22191 100644 --- a/synapse/util/caches/deferred_cache.py +++ b/synapse/util/caches/deferred_cache.py @@ -81,13 +81,14 @@ class DeferredCache(Generic[KT, VT]): Args: name: The name of the cache max_entries: Maximum amount of entries that the cache will hold - keylen: The length of the tuple used as the cache key. Ignored unless - `tree` is True. tree: Use a TreeCache instead of a dict as the underlying cache type iterable: If True, count each item in the cached object as an entry, rather than each cached object apply_cache_factor_from_config: Whether cache factors specified in the config file affect `max_entries` + prune_unread_entries: If True, cache entries that haven't been read recently + will be evicted from the cache in the background. Set to False to + opt-out of this behaviour. """ cache_type = TreeCache if tree else dict diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 375cd443f1..df4fb156c2 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -254,9 +254,17 @@ class DeferredCacheDescriptor(_CacheDescriptorBase): return r1 + r2 Args: + orig: + max_entries: num_args: number of positional arguments (excluding ``self`` and ``cache_context``) to use as cache keys. Defaults to all named args of the function. + tree: + cache_context: + iterable: + prune_unread_entries: If True, cache entries that haven't been read recently + will be evicted from the cache in the background. Set to False to opt-out + of this behaviour. """ def __init__( diff --git a/synapse/util/caches/lrucache.py b/synapse/util/caches/lrucache.py index 3f11a2f9dd..7548b38548 100644 --- a/synapse/util/caches/lrucache.py +++ b/synapse/util/caches/lrucache.py @@ -340,6 +340,12 @@ class LruCache(Generic[KT, VT]): apply_cache_factor_from_config (bool): If true, `max_size` will be multiplied by a cache factor derived from the homeserver config + + clock: + + prune_unread_entries: If True, cache entries that haven't been read recently + will be evicted from the cache in the background. Set to False to + opt-out of this behaviour. """ # Default `clock` to something sensible. Note that we rename it to # `real_clock` so that mypy doesn't think its still `Optional`. diff --git a/synapse/util/stringutils.py b/synapse/util/stringutils.py index ea1032b4fc..b26546aecd 100644 --- a/synapse/util/stringutils.py +++ b/synapse/util/stringutils.py @@ -16,8 +16,7 @@ import itertools import re import secrets import string -from collections.abc import Iterable -from typing import Optional, Tuple +from typing import Iterable, Optional, Tuple from netaddr import valid_ipv6 @@ -197,7 +196,7 @@ def shortstr(iterable: Iterable, maxitems: int = 5) -> str: """If iterable has maxitems or fewer, return the stringification of a list containing those items. - Otherwise, return the stringification of a a list with the first maxitems items, + Otherwise, return the stringification of a list with the first maxitems items, followed by "...". Args: diff --git a/synapse/util/threepids.py b/synapse/util/threepids.py index 389adf00f6..1e9c2faa64 100644 --- a/synapse/util/threepids.py +++ b/synapse/util/threepids.py @@ -32,7 +32,12 @@ logger = logging.getLogger(__name__) MAX_EMAIL_ADDRESS_LENGTH = 500 -def check_3pid_allowed(hs: "HomeServer", medium: str, address: str) -> bool: +async def check_3pid_allowed( + hs: "HomeServer", + medium: str, + address: str, + registration: bool = False, +) -> bool: """Checks whether a given format of 3PID is allowed to be used on this HS Args: @@ -40,9 +45,15 @@ def check_3pid_allowed(hs: "HomeServer", medium: str, address: str) -> bool: medium: 3pid medium - e.g. email, msisdn address: address within that medium (e.g. "wotan@matrix.org") msisdns need to first have been canonicalised + registration: whether we want to bind the 3PID as part of registering a new user. + Returns: bool: whether the 3PID medium/address is allowed to be added to this HS """ + if not await hs.get_password_auth_provider().is_3pid_allowed( + medium, address, registration + ): + return False if hs.config.registration.allowed_local_3pids: for constraint in hs.config.registration.allowed_local_3pids: diff --git a/synapse/util/versionstring.py b/synapse/util/versionstring.py deleted file mode 100644 index c144ff62c1..0000000000 --- a/synapse/util/versionstring.py +++ /dev/null @@ -1,85 +0,0 @@ -# Copyright 2016 OpenMarket Ltd -# Copyright 2021 The Matrix.org Foundation C.I.C. -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -import os -import subprocess -from types import ModuleType -from typing import Dict - -logger = logging.getLogger(__name__) - -version_cache: Dict[ModuleType, str] = {} - - -def get_version_string(module: ModuleType) -> str: - """Given a module calculate a git-aware version string for it. - - If called on a module not in a git checkout will return `__version__`. - - Args: - module: The module to check the version of. Must declare a __version__ - attribute. - - Returns: - The module version (as a string). - """ - - cached_version = version_cache.get(module) - if cached_version is not None: - return cached_version - - # We want this to fail loudly with an AttributeError. Type-ignore this so - # mypy only considers the happy path. - version_string = module.__version__ # type: ignore[attr-defined] - - try: - cwd = os.path.dirname(os.path.abspath(module.__file__)) - - def _run_git_command(prefix: str, *params: str) -> str: - try: - result = ( - subprocess.check_output( - ["git", *params], stderr=subprocess.DEVNULL, cwd=cwd - ) - .strip() - .decode("ascii") - ) - return prefix + result - except (subprocess.CalledProcessError, FileNotFoundError): - return "" - - git_branch = _run_git_command("b=", "rev-parse", "--abbrev-ref", "HEAD") - git_tag = _run_git_command("t=", "describe", "--exact-match") - git_commit = _run_git_command("", "rev-parse", "--short", "HEAD") - - dirty_string = "-this_is_a_dirty_checkout" - is_dirty = _run_git_command("", "describe", "--dirty=" + dirty_string).endswith( - dirty_string - ) - git_dirty = "dirty" if is_dirty else "" - - if git_branch or git_tag or git_commit or git_dirty: - git_version = ",".join( - s for s in (git_branch, git_tag, git_commit, git_dirty) if s - ) - - version_string = f"{version_string} ({git_version})" - except Exception as e: - logger.info("Failed to check for git repository: %s", e) - - version_cache[module] = version_string - - return version_string |