Use direct references for configuration variables (part 5). (#10897)

changelog.d/10897.misc

@@ -0,0 +1 @@
+Use direct references to config flags.

synapse/app/_base.py

@@ -88,8 +88,8 @@ def start_worker_reactor(appname, config, run_command=reactor.run):
         appname,
         soft_file_limit=config.soft_file_limit,
         gc_thresholds=config.gc_thresholds,
-        pid_file=config.worker_pid_file,
-        daemonize=config.worker_daemonize,
+        pid_file=config.worker.worker_pid_file,
+        daemonize=config.worker.worker_daemonize,
         print_pidfile=config.print_pidfile,
         logger=logger,
         run_command=run_command,

synapse/app/admin_cmd.py

@@ -186,9 +186,9 @@ def start(config_options):
     config.worker.worker_app = "synapse.app.admin_cmd"
 
     if (
-        not config.worker_daemonize
-        and not config.worker_log_file
-        and not config.worker_log_config
+        not config.worker.worker_daemonize
+        and not config.worker.worker_log_file
+        and not config.worker.worker_log_config
     ):
         # Since we're meant to be run as a "command" let's not redirect stdio
         # unless we've actually set log config.

synapse/app/generic_worker.py

@@ -140,7 +140,7 @@ def __init__(self, hs):
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.http_client = hs.get_simple_http_client()
-        self.main_uri = hs.config.worker_main_http_uri
+        self.main_uri = hs.config.worker.worker_main_http_uri
 
     async def on_POST(self, request: Request, device_id: Optional[str]):
         requester = await self.auth.get_user_by_req(request, allow_guest=True)
@@ -321,7 +321,7 @@ def _listen_http(self, listener_config: ListenerConfig):
                 elif name == "federation":
                     resources.update({FEDERATION_PREFIX: TransportLayerServer(self)})
                 elif name == "media":
-                    if self.config.can_load_media_repo:
+                    if self.config.media.can_load_media_repo:
                         media_repo = self.get_media_repository_resource()
 
                         # We need to serve the admin servlets for media on the
@@ -384,7 +384,7 @@ def _listen_http(self, listener_config: ListenerConfig):
         logger.info("Synapse worker now listening on port %d", port)
 
     def start_listening(self):
-        for listener in self.config.worker_listeners:
+        for listener in self.config.worker.worker_listeners:
             if listener.type == "http":
                 self._listen_http(listener)
             elif listener.type == "manhole":

synapse/app/homeserver.py

@@ -234,7 +234,7 @@ def _configure_named_resource(self, name, compress=False):
             )
 
         if name in ["media", "federation", "client"]:
-            if self.config.enable_media_repo:
+            if self.config.media.enable_media_repo:
                 media_repo = self.get_media_repository_resource()
                 resources.update(
                     {MEDIA_PREFIX: media_repo, LEGACY_MEDIA_PREFIX: media_repo}

synapse/config/logger.py

@@ -322,7 +322,9 @@ def setup_logging(
 
     """
     log_config_path = (
-        config.worker_log_config if use_worker_options else config.logging.log_config
+        config.worker.worker_log_config
+        if use_worker_options
+        else config.logging.log_config
     )
 
     # Perform one-time logging configuration.

synapse/crypto/context_factory.py

@@ -74,8 +74,8 @@ def configure_context(context, config):
         context.set_options(
             SSL.OP_NO_SSLv2 | SSL.OP_NO_SSLv3 | SSL.OP_NO_TLSv1 | SSL.OP_NO_TLSv1_1
         )
-        context.use_certificate_chain_file(config.tls_certificate_file)
-        context.use_privatekey(config.tls_private_key)
+        context.use_certificate_chain_file(config.tls.tls_certificate_file)
+        context.use_privatekey(config.tls.tls_private_key)
 
         # https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/
         context.set_cipher_list(

synapse/events/spamcheck.py

@@ -78,7 +78,7 @@ def load_legacy_spam_checkers(hs: "synapse.server.HomeServer"):
     """
     spam_checkers: List[Any] = []
     api = hs.get_module_api()
-    for module, config in hs.config.spam_checkers:
+    for module, config in hs.config.spamchecker.spam_checkers:
         # Older spam checkers don't accept the `api` argument, so we
         # try and detect support.
         spam_args = inspect.getfullargspec(module)

synapse/events/third_party_rules.py

@@ -42,10 +42,10 @@ def load_legacy_third_party_event_rules(hs: "HomeServer"):
     """Wrapper that loads a third party event rules module configured using the old
     configuration, and registers the hooks they implement.
     """
-    if hs.config.third_party_event_rules is None:
+    if hs.config.thirdpartyrules.third_party_event_rules is None:
         return
 
-    module, config = hs.config.third_party_event_rules
+    module, config = hs.config.thirdpartyrules.third_party_event_rules
 
     api = hs.get_module_api()
     third_party_rules = module(config=config, module_api=api)

synapse/handlers/auth.py

@@ -277,23 +277,25 @@ def __init__(self, hs: "HomeServer"):
         # after the SSO completes and before redirecting them back to their client.
         # It notifies the user they are about to give access to their matrix account
         # to the client.
-        self._sso_redirect_confirm_template = hs.config.sso_redirect_confirm_template
+        self._sso_redirect_confirm_template = (
+            hs.config.sso.sso_redirect_confirm_template
+        )
 
         # The following template is shown during user interactive authentication
         # in the fallback auth scenario. It notifies the user that they are
         # authenticating for an operation to occur on their account.
-        self._sso_auth_confirm_template = hs.config.sso_auth_confirm_template
+        self._sso_auth_confirm_template = hs.config.sso.sso_auth_confirm_template
 
         # The following template is shown during the SSO authentication process if
         # the account is deactivated.
         self._sso_account_deactivated_template = (
-            hs.config.sso_account_deactivated_template
+            hs.config.sso.sso_account_deactivated_template
         )
 
         self._server_name = hs.config.server.server_name
 
         # cast to tuple for use with str.startswith
-        self._whitelisted_sso_clients = tuple(hs.config.sso_client_whitelist)
+        self._whitelisted_sso_clients = tuple(hs.config.sso.sso_client_whitelist)
 
         # A mapping of user ID to extra attributes to include in the login
         # response.

synapse/handlers/directory.py

@@ -48,7 +48,7 @@ def __init__(self, hs: "HomeServer"):
         self.event_creation_handler = hs.get_event_creation_handler()
         self.store = hs.get_datastore()
         self.config = hs.config
-        self.enable_room_list_search = hs.config.enable_room_list_search
+        self.enable_room_list_search = hs.config.roomdirectory.enable_room_list_search
         self.require_membership = hs.config.require_membership_for_aliases
         self.third_party_event_rules = hs.get_third_party_event_rules()
 
@@ -143,7 +143,7 @@ async def create_association(
             ):
                 raise AuthError(403, "This user is not permitted to create this alias")
 
-            if not self.config.is_alias_creation_allowed(
+            if not self.config.roomdirectory.is_alias_creation_allowed(
                 user_id, room_id, room_alias_str
             ):
                 # Lets just return a generic message, as there may be all sorts of
@@ -459,7 +459,7 @@ async def edit_published_room_list(
             if canonical_alias:
                 room_aliases.append(canonical_alias)
 
-            if not self.config.is_publishing_room_allowed(
+            if not self.config.roomdirectory.is_publishing_room_allowed(
                 user_id, room_id, room_aliases
             ):
                 # Lets just return a generic message, as there may be all sorts of

synapse/handlers/federation.py

@@ -91,7 +91,7 @@ def __init__(self, hs: "HomeServer"):
         self.spam_checker = hs.get_spam_checker()
         self.event_creation_handler = hs.get_event_creation_handler()
         self._event_auth_handler = hs.get_event_auth_handler()
-        self._server_notices_mxid = hs.config.server_notices_mxid
+        self._server_notices_mxid = hs.config.servernotices.server_notices_mxid
         self.config = hs.config
         self.http_client = hs.get_proxied_blacklisted_http_client()
         self._replication = hs.get_replication_data_handler()

synapse/handlers/message.py

@@ -692,10 +692,10 @@ async def _is_exempt_from_privacy_policy(
         return False
 
     async def _is_server_notices_room(self, room_id: str) -> bool:
-        if self.config.server_notices_mxid is None:
+        if self.config.servernotices.server_notices_mxid is None:
             return False
         user_ids = await self.store.get_users_in_room(room_id)
-        return self.config.server_notices_mxid in user_ids
+        return self.config.servernotices.server_notices_mxid in user_ids
 
     async def assert_accepted_privacy_policy(self, requester: Requester) -> None:
         """Check if a user has accepted the privacy policy
@@ -731,8 +731,8 @@ async def assert_accepted_privacy_policy(self, requester: Requester) -> None:
 
         # exempt the system notices user
         if (
-            self.config.server_notices_mxid is not None
-            and user_id == self.config.server_notices_mxid
+            self.config.servernotices.server_notices_mxid is not None
+            and user_id == self.config.servernotices.server_notices_mxid
         ):
             return
 

synapse/handlers/register.py

@@ -98,7 +98,7 @@ def __init__(self, hs: "HomeServer"):
         self.macaroon_gen = hs.get_macaroon_generator()
         self._account_validity_handler = hs.get_account_validity_handler()
         self._user_consent_version = self.hs.config.consent.user_consent_version
-        self._server_notices_mxid = hs.config.server_notices_mxid
+        self._server_notices_mxid = hs.config.servernotices.server_notices_mxid
         self._server_name = hs.hostname
 
         self.spam_checker = hs.get_spam_checker()

synapse/handlers/room.py

@@ -126,7 +126,7 @@ def __init__(self, hs: "HomeServer"):
         for preset_name, preset_config in self._presets_dict.items():
             encrypted = (
                 preset_name
-                in self.config.encryption_enabled_by_default_for_room_presets
+                in self.config.room.encryption_enabled_by_default_for_room_presets
             )
             preset_config["encrypted"] = encrypted
 
@@ -141,7 +141,7 @@ def __init__(self, hs: "HomeServer"):
         self._upgrade_response_cache: ResponseCache[Tuple[str, str]] = ResponseCache(
             hs.get_clock(), "room_upgrade", timeout_ms=FIVE_MINUTES_IN_MS
         )
-        self._server_notices_mxid = hs.config.server_notices_mxid
+        self._server_notices_mxid = hs.config.servernotices.server_notices_mxid
 
         self.third_party_event_rules = hs.get_third_party_event_rules()
 
@@ -757,7 +757,9 @@ async def create_room(
             )
 
         if is_public:
-            if not self.config.is_publishing_room_allowed(user_id, room_id, room_alias):
+            if not self.config.roomdirectory.is_publishing_room_allowed(
+                user_id, room_id, room_alias
+            ):
                 # Lets just return a generic message, as there may be all sorts of
                 # reasons why we said no. TODO: Allow configurable error messages
                 # per alias creation rule?

synapse/handlers/room_list.py

@@ -52,7 +52,7 @@
 class RoomListHandler(BaseHandler):
     def __init__(self, hs: "HomeServer"):
         super().__init__(hs)
-        self.enable_room_list_search = hs.config.enable_room_list_search
+        self.enable_room_list_search = hs.config.roomdirectory.enable_room_list_search
         self.response_cache: ResponseCache[
             Tuple[Optional[int], Optional[str], Optional[ThirdPartyInstanceID]]
         ] = ResponseCache(hs.get_clock(), "room_list")

synapse/handlers/room_member.py

@@ -88,7 +88,7 @@ def __init__(self, hs: "HomeServer"):
         self.clock = hs.get_clock()
         self.spam_checker = hs.get_spam_checker()
         self.third_party_event_rules = hs.get_third_party_event_rules()
-        self._server_notices_mxid = self.config.server_notices_mxid
+        self._server_notices_mxid = self.config.servernotices.server_notices_mxid
         self._enable_lookup = hs.config.enable_3pid_lookup
         self.allow_per_room_profiles = self.config.allow_per_room_profiles
 

synapse/handlers/saml.py

@@ -54,19 +54,18 @@ class Saml2SessionData:
 class SamlHandler(BaseHandler):
     def __init__(self, hs: "HomeServer"):
         super().__init__(hs)
-        self._saml_client = Saml2Client(hs.config.saml2_sp_config)
-        self._saml_idp_entityid = hs.config.saml2_idp_entityid
+        self._saml_client = Saml2Client(hs.config.saml2.saml2_sp_config)
+        self._saml_idp_entityid = hs.config.saml2.saml2_idp_entityid
 
-        self._saml2_session_lifetime = hs.config.saml2_session_lifetime
+        self._saml2_session_lifetime = hs.config.saml2.saml2_session_lifetime
         self._grandfathered_mxid_source_attribute = (
-            hs.config.saml2_grandfathered_mxid_source_attribute
+            hs.config.saml2.saml2_grandfathered_mxid_source_attribute
         )
         self._saml2_attribute_requirements = hs.config.saml2.attribute_requirements
-        self._error_template = hs.config.sso_error_template
 
         # plugin to do custom mapping from saml response to mxid
-        self._user_mapping_provider = hs.config.saml2_user_mapping_provider_class(
-            hs.config.saml2_user_mapping_provider_config,
+        self._user_mapping_provider = hs.config.saml2.saml2_user_mapping_provider_class(
+            hs.config.saml2.saml2_user_mapping_provider_config,
             ModuleApi(hs, hs.get_auth_handler()),
         )
 
@@ -411,7 +410,7 @@ def __init__(self, parsed_config: SamlConfig, module_api: ModuleApi):
         self._mxid_mapper = parsed_config.mxid_mapper
 
         self._grandfathered_mxid_source_attribute = (
-            module_api._hs.config.saml2_grandfathered_mxid_source_attribute
+            module_api._hs.config.saml2.saml2_grandfathered_mxid_source_attribute
         )
 
     def get_remote_user_id(

synapse/handlers/sso.py

@@ -184,15 +184,17 @@ def __init__(self, hs: "HomeServer"):
         self._server_name = hs.hostname
         self._registration_handler = hs.get_registration_handler()
         self._auth_handler = hs.get_auth_handler()
-        self._error_template = hs.config.sso_error_template
-        self._bad_user_template = hs.config.sso_auth_bad_user_template
+        self._error_template = hs.config.sso.sso_error_template
+        self._bad_user_template = hs.config.sso.sso_auth_bad_user_template
         self._profile_handler = hs.get_profile_handler()
 
         # The following template is shown after a successful user interactive
         # authentication session. It tells the user they can close the window.
-        self._sso_auth_success_template = hs.config.sso_auth_success_template
+        self._sso_auth_success_template = hs.config.sso.sso_auth_success_template
 
-        self._sso_update_profile_information = hs.config.sso_update_profile_information
+        self._sso_update_profile_information = (
+            hs.config.sso.sso_update_profile_information
+        )
 
         # a lock on the mappings
         self._mapping_lock = Linearizer(name="sso_user_mapping", clock=hs.get_clock())

synapse/handlers/stats.py

@@ -46,7 +46,7 @@ def __init__(self, hs: "HomeServer"):
         self.notifier = hs.get_notifier()
         self.is_mine_id = hs.is_mine_id
 
-        self.stats_enabled = hs.config.stats_enabled
+        self.stats_enabled = hs.config.stats.stats_enabled
 
         # The current position in the current_state_delta stream
         self.pos: Optional[int] = None

synapse/handlers/user_directory.py

@@ -61,7 +61,7 @@ def __init__(self, hs: "HomeServer"):
         self.notifier = hs.get_notifier()
         self.is_mine_id = hs.is_mine_id
         self.update_user_directory = hs.config.update_user_directory
-        self.search_all_users = hs.config.user_directory_search_all_users
+        self.search_all_users = hs.config.userdirectory.user_directory_search_all_users
         self.spam_checker = hs.get_spam_checker()
         # The current position in the current_state_delta stream
         self.pos: Optional[int] = None

synapse/logging/opentracing.py

@@ -363,7 +363,7 @@ def noop_context_manager(*args, **kwargs):
 def init_tracer(hs: "HomeServer"):
     """Set the whitelists and initialise the JaegerClient tracer"""
     global opentracing
-    if not hs.config.opentracer_enabled:
+    if not hs.config.tracing.opentracer_enabled:
         # We don't have a tracer
         opentracing = None
         return
@@ -377,12 +377,12 @@ def init_tracer(hs: "HomeServer"):
     # Pull out the jaeger config if it was given. Otherwise set it to something sensible.
     # See https://github.com/jaegertracing/jaeger-client-python/blob/master/jaeger_client/config.py
 
-    set_homeserver_whitelist(hs.config.opentracer_whitelist)
+    set_homeserver_whitelist(hs.config.tracing.opentracer_whitelist)
 
     from jaeger_client.metrics.prometheus import PrometheusMetricsFactory
 
     config = JaegerConfig(
-        config=hs.config.jaeger_config,
+        config=hs.config.tracing.jaeger_config,
         service_name=f"{hs.config.server.server_name} {hs.get_instance_name()}",
         scope_manager=LogContextScopeManager(hs.config),
         metrics_factory=PrometheusMetricsFactory(),

synapse/replication/http/_base.py

@@ -168,8 +168,8 @@ def make_client(cls, hs):
         client = hs.get_simple_http_client()
         local_instance_name = hs.get_instance_name()
 
-        master_host = hs.config.worker_replication_host
-        master_port = hs.config.worker_replication_http_port
+        master_host = hs.config.worker.worker_replication_host
+        master_port = hs.config.worker.worker_replication_http_port
 
         instance_map = hs.config.worker.instance_map
 

synapse/replication/tcp/handler.py

@@ -322,8 +322,8 @@ def start_replication(self, hs):
         else:
             client_name = hs.get_instance_name()
             self._factory = DirectTcpReplicationClientFactory(hs, client_name, self)
-            host = hs.config.worker_replication_host
-            port = hs.config.worker_replication_port
+            host = hs.config.worker.worker_replication_host
+            port = hs.config.worker.worker_replication_port
             hs.get_reactor().connectTCP(host.encode(), port, self._factory)
 
     def get_streams(self) -> Dict[str, Stream]:

synapse/rest/admin/__init__.py

@@ -267,7 +267,7 @@ def register_servlets_for_client_rest_resource(
 
     # Load the media repo ones if we're using them. Otherwise load the servlets which
     # don't need a media repo (typically readonly admin APIs).
-    if hs.config.can_load_media_repo:
+    if hs.config.media.can_load_media_repo:
         register_servlets_for_media_repo(hs, http_server)
     else:
         ListMediaInRoom(hs).register(http_server)

synapse/rest/client/login.py

@@ -76,7 +76,7 @@ def __init__(self, hs: "HomeServer"):
         self.jwt_audiences = hs.config.jwt.jwt_audiences
 
         # SSO configuration.
-        self.saml2_enabled = hs.config.saml2_enabled
+        self.saml2_enabled = hs.config.saml2.saml2_enabled
         self.cas_enabled = hs.config.cas.cas_enabled
         self.oidc_enabled = hs.config.oidc.oidc_enabled
         self._msc2918_enabled = hs.config.access_token_lifetime is not None

synapse/rest/client/user_directory.py

@@ -58,7 +58,7 @@ async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
         requester = await self.auth.get_user_by_req(request, allow_guest=False)
         user_id = requester.user.to_string()
 
-        if not self.hs.config.user_directory_search_enabled:
+        if not self.hs.config.userdirectory.user_directory_search_enabled:
             return 200, {"limited": False, "results": []}
 
         body = parse_json_object_from_request(request)