Add a shadow-banned flag to users. (#8092)

1 files changed, 8 insertions, 1 deletions

diff --git a/synapse/storage/databases/main/registration.py b/synapse/storage/databases/main/registration.py
index 7965a52e30..de50fa6e94 100644
--- a/synapse/storage/databases/main/registration.py
+++ b/synapse/storage/databases/main/registration.py
@@ -304,7 +304,7 @@ class RegistrationWorkerStore(SQLBaseStore):
 
     def _query_for_auth(self, txn, token):
         sql = (
-            "SELECT users.name, users.is_guest, access_tokens.id as token_id,"
+            "SELECT users.name, users.is_guest, users.shadow_banned, access_tokens.id as token_id,"
             " access_tokens.device_id, access_tokens.valid_until_ms"
             " FROM users"
             " INNER JOIN access_tokens on users.name = access_tokens.user_id"
@@ -952,6 +952,7 @@ class RegistrationStore(RegistrationBackgroundUpdateStore):
         create_profile_with_displayname=None,
         admin=False,
         user_type=None,
+        shadow_banned=False,
     ):
         """Attempts to register an account.
 
@@ -968,6 +969,8 @@ class RegistrationStore(RegistrationBackgroundUpdateStore):
             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.
+            shadow_banned (bool): Whether the user is shadow-banned,
+                i.e. they may be told their requests succeeded but we ignore them.
 
         Raises:
             StoreError if the user_id could not be registered.
@@ -986,6 +989,7 @@ class RegistrationStore(RegistrationBackgroundUpdateStore):
             create_profile_with_displayname,
             admin,
             user_type,
+            shadow_banned,
         )
 
     def _register_user(
@@ -999,6 +1003,7 @@ class RegistrationStore(RegistrationBackgroundUpdateStore):
         create_profile_with_displayname,
         admin,
         user_type,
+        shadow_banned,
     ):
         user_id_obj = UserID.from_string(user_id)
 
@@ -1028,6 +1033,7 @@ class RegistrationStore(RegistrationBackgroundUpdateStore):
                         "appservice_id": appservice_id,
                         "admin": 1 if admin else 0,
                         "user_type": user_type,
+                        "shadow_banned": shadow_banned,
                     },
                 )
             else:
@@ -1042,6 +1048,7 @@ class RegistrationStore(RegistrationBackgroundUpdateStore):
                         "appservice_id": appservice_id,
                         "admin": 1 if admin else 0,
                         "user_type": user_type,
+                        "shadow_banned": shadow_banned,
                     },
                 )