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-rw-r--r--synapse/handlers/directory.py14
-rw-r--r--synapse/handlers/federation.py4
-rw-r--r--synapse/handlers/message.py10
-rw-r--r--synapse/handlers/register.py4
-rw-r--r--synapse/handlers/room.py10
-rw-r--r--synapse/handlers/room_member.py22
-rw-r--r--synapse/handlers/user_directory.py6
7 files changed, 44 insertions, 26 deletions
diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py
index 1fb23cc9bf..5e8316e2e5 100644
--- a/synapse/handlers/directory.py
+++ b/synapse/handlers/directory.py
@@ -60,7 +60,7 @@ class DirectoryHandler:
             "directory", self.on_directory_query
         )
 
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
 
     async def _create_association(
         self,
@@ -145,10 +145,12 @@ class DirectoryHandler:
                         403, "You must be in the room to create an alias for it"
                     )
 
-            spam_check = await self.spam_checker.user_may_create_room_alias(
-                user_id, room_alias
+            spam_check = (
+                await self._spam_checker_module_callbacks.user_may_create_room_alias(
+                    user_id, room_alias
+                )
             )
-            if spam_check != self.spam_checker.NOT_SPAM:
+            if spam_check != self._spam_checker_module_callbacks.NOT_SPAM:
                 raise AuthError(
                     403,
                     "This user is not permitted to create this alias",
@@ -444,7 +446,9 @@ class DirectoryHandler:
         """
         user_id = requester.user.to_string()
 
-        spam_check = await self.spam_checker.user_may_publish_room(user_id, room_id)
+        spam_check = await self._spam_checker_module_callbacks.user_may_publish_room(
+            user_id, room_id
+        )
         if spam_check != NOT_SPAM:
             raise AuthError(
                 403,
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 65461a0787..d1a88cc604 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -141,7 +141,7 @@ class FederationHandler:
         self.server_name = hs.hostname
         self.keyring = hs.get_keyring()
         self.is_mine_id = hs.is_mine_id
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
         self.event_creation_handler = hs.get_event_creation_handler()
         self.event_builder_factory = hs.get_event_builder_factory()
         self._event_auth_handler = hs.get_event_auth_handler()
@@ -1042,7 +1042,7 @@ class FederationHandler:
         if self.hs.config.server.block_non_admin_invites:
             raise SynapseError(403, "This server does not accept room invites")
 
-        spam_check = await self.spam_checker.user_may_invite(
+        spam_check = await self._spam_checker_module_callbacks.user_may_invite(
             event.sender, event.state_key, event.room_id
         )
         if spam_check != NOT_SPAM:
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index a17fe3bf53..2e964ed37e 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -508,7 +508,7 @@ class EventCreationHandler:
 
         self._bulk_push_rule_evaluator = hs.get_bulk_push_rule_evaluator()
 
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
         self.third_party_event_rules: "ThirdPartyEventRules" = (
             self.hs.get_third_party_event_rules()
         )
@@ -1035,8 +1035,12 @@ class EventCreationHandler:
                     event.sender,
                 )
 
-                spam_check_result = await self.spam_checker.check_event_for_spam(event)
-                if spam_check_result != self.spam_checker.NOT_SPAM:
+                spam_check_result = (
+                    await self._spam_checker_module_callbacks.check_event_for_spam(
+                        event
+                    )
+                )
+                if spam_check_result != self._spam_checker_module_callbacks.NOT_SPAM:
                     if isinstance(spam_check_result, tuple):
                         try:
                             [code, dict] = spam_check_result
diff --git a/synapse/handlers/register.py b/synapse/handlers/register.py
index c8bf2439af..61c4b833bd 100644
--- a/synapse/handlers/register.py
+++ b/synapse/handlers/register.py
@@ -110,7 +110,7 @@ class RegistrationHandler:
         self._server_notices_mxid = hs.config.servernotices.server_notices_mxid
         self._server_name = hs.hostname
 
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
 
         if hs.config.worker.worker_app:
             self._register_client = ReplicationRegisterServlet.make_client(hs)
@@ -259,7 +259,7 @@ class RegistrationHandler:
 
         await self.check_registration_ratelimit(address)
 
-        result = await self.spam_checker.check_registration_for_spam(
+        result = await self._spam_checker_module_callbacks.check_registration_for_spam(
             threepid,
             localpart,
             user_agent_ips or [],
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 2d69cabf43..efd9612d90 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -106,7 +106,7 @@ class RoomCreationHandler:
         self.auth_blocking = hs.get_auth_blocking()
         self.clock = hs.get_clock()
         self.hs = hs
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
         self.event_creation_handler = hs.get_event_creation_handler()
         self.room_member_handler = hs.get_room_member_handler()
         self._event_auth_handler = hs.get_event_auth_handler()
@@ -449,7 +449,9 @@ class RoomCreationHandler:
         """
         user_id = requester.user.to_string()
 
-        spam_check = await self.spam_checker.user_may_create_room(user_id)
+        spam_check = await self._spam_checker_module_callbacks.user_may_create_room(
+            user_id
+        )
         if spam_check != NOT_SPAM:
             raise SynapseError(
                 403,
@@ -761,7 +763,9 @@ class RoomCreationHandler:
                 )
 
         if not is_requester_admin:
-            spam_check = await self.spam_checker.user_may_create_room(user_id)
+            spam_check = await self._spam_checker_module_callbacks.user_may_create_room(
+                user_id
+            )
             if spam_check != NOT_SPAM:
                 raise SynapseError(
                     403,
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index 1d8b0aee6f..ec317e6023 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -96,7 +96,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
         self.member_as_limiter = Linearizer(max_count=10, name="member_as_limiter")
 
         self.clock = hs.get_clock()
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
         self.third_party_event_rules = hs.get_third_party_event_rules()
         self._server_notices_mxid = self.config.servernotices.server_notices_mxid
         self._enable_lookup = hs.config.registration.enable_3pid_lookup
@@ -806,7 +806,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
                     )
                     block_invite_result = (Codes.FORBIDDEN, {})
 
-                spam_check = await self.spam_checker.user_may_invite(
+                spam_check = await self._spam_checker_module_callbacks.user_may_invite(
                     requester.user.to_string(), target_id, room_id
                 )
                 if spam_check != NOT_SPAM:
@@ -940,8 +940,10 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
                 # a room then they're allowed to join it.
                 and not new_room
             ):
-                spam_check = await self.spam_checker.user_may_join_room(
-                    target.to_string(), room_id, is_invited=inviter is not None
+                spam_check = (
+                    await self._spam_checker_module_callbacks.user_may_join_room(
+                        target.to_string(), room_id, is_invited=inviter is not None
+                    )
                 )
                 if spam_check != NOT_SPAM:
                     raise SynapseError(
@@ -1550,11 +1552,13 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
             )
         else:
             # Check if the spamchecker(s) allow this invite to go through.
-            spam_check = await self.spam_checker.user_may_send_3pid_invite(
-                inviter_userid=requester.user.to_string(),
-                medium=medium,
-                address=address,
-                room_id=room_id,
+            spam_check = (
+                await self._spam_checker_module_callbacks.user_may_send_3pid_invite(
+                    inviter_userid=requester.user.to_string(),
+                    medium=medium,
+                    address=address,
+                    room_id=room_id,
+                )
             )
             if spam_check != NOT_SPAM:
                 raise SynapseError(
diff --git a/synapse/handlers/user_directory.py b/synapse/handlers/user_directory.py
index 28a92d41d6..05197edc95 100644
--- a/synapse/handlers/user_directory.py
+++ b/synapse/handlers/user_directory.py
@@ -94,7 +94,7 @@ class UserDirectoryHandler(StateDeltasHandler):
         self.is_mine_id = hs.is_mine_id
         self.update_user_directory = hs.config.worker.should_update_user_directory
         self.search_all_users = hs.config.userdirectory.user_directory_search_all_users
-        self.spam_checker = hs.get_spam_checker()
+        self._spam_checker_module_callbacks = hs.get_module_api_callbacks().spam_checker
         self._hs = hs
 
         # The current position in the current_state_delta stream
@@ -149,7 +149,9 @@ class UserDirectoryHandler(StateDeltasHandler):
         # Remove any spammy users from the results.
         non_spammy_users = []
         for user in results["results"]:
-            if not await self.spam_checker.check_username_for_spam(user):
+            if not await self._spam_checker_module_callbacks.check_username_for_spam(
+                user
+            ):
                 non_spammy_users.append(user)
         results["results"] = non_spammy_users