1 files changed, 0 insertions, 66 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index 459901ac60..7ebab31af0 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -252,8 +252,6 @@ class SQLBaseStore(object):
         # A set of tables that are not safe to use native upserts in.
         self._unsafe_to_upsert_tables = set(UNIQUE_INDEX_BACKGROUND_UPDATES.keys())
 
-        self._account_validity = self.hs.config.account_validity
-
         # We add the user_directory_search table to the blacklist on SQLite
         # because the existing search table does not have an index, making it
         # unsafe to use native upserts.
@@ -272,14 +270,6 @@ class SQLBaseStore(object):
 
         self.rand = random.SystemRandom()
 
-        if self._account_validity.enabled:
-            self._clock.call_later(
-                0.0,
-                run_as_background_process,
-                "account_validity_set_expiration_dates",
-                self._set_expiration_date_when_missing,
-            )
-
     @defer.inlineCallbacks
     def _check_safe_to_upsert(self):
         """
@@ -312,62 +302,6 @@ class SQLBaseStore(object):
                 self._check_safe_to_upsert,
             )
 
-    @defer.inlineCallbacks
-    def _set_expiration_date_when_missing(self):
-        """
-        Retrieves the list of registered users that don't have an expiration date, and
-        adds an expiration date for each of them.
-        """
-
-        def select_users_with_no_expiration_date_txn(txn):
-            """Retrieves the list of registered users with no expiration date from the
-            database, filtering out deactivated users.
-            """
-            sql = (
-                "SELECT users.name FROM users"
-                " LEFT JOIN account_validity ON (users.name = account_validity.user_id)"
-                " WHERE account_validity.user_id is NULL AND users.deactivated = 0;"
-            )
-            txn.execute(sql, [])
-
-            res = self.cursor_to_dict(txn)
-            if res:
-                for user in res:
-                    self.set_expiration_date_for_user_txn(
-                        txn, user["name"], use_delta=True
-                    )
-
-        yield self.runInteraction(
-            "get_users_with_no_expiration_date",
-            select_users_with_no_expiration_date_txn,
-        )
-
-    def set_expiration_date_for_user_txn(self, txn, user_id, use_delta=False):
-        """Sets an expiration date to the account with the given user ID.
-
-        Args:
-             user_id (str): User ID to set an expiration date for.
-             use_delta (bool): If set to False, the expiration date for the user will be
-                now + validity period. If set to True, this expiration date will be a
-                random value in the [now + period - d ; now + period] range, d being a
-                delta equal to 10% of the validity period.
-        """
-        now_ms = self._clock.time_msec()
-        expiration_ts = now_ms + self._account_validity.period
-
-        if use_delta:
-            expiration_ts = self.rand.randrange(
-                expiration_ts - self._account_validity.startup_job_max_delta,
-                expiration_ts,
-            )
-
-        self._simple_upsert_txn(
-            txn,
-            "account_validity",
-            keyvalues={"user_id": user_id},
-            values={"expiration_ts_ms": expiration_ts, "email_sent": False},
-        )
-
     def start_profiling(self):
         self._previous_loop_ts = monotonic_time()