diff --git a/synapse/handlers/account_validity.py b/synapse/handlers/account_validity.py
index fd4f762f33..664d09da1c 100644
--- a/synapse/handlers/account_validity.py
+++ b/synapse/handlers/account_validity.py
@@ -18,19 +18,22 @@ import email.utils
import logging
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
-from typing import List
+from typing import TYPE_CHECKING, List
-from synapse.api.errors import StoreError
+from synapse.api.errors import StoreError, SynapseError
from synapse.logging.context import make_deferred_yieldable
from synapse.metrics.background_process_metrics import wrap_as_background_process
from synapse.types import UserID
from synapse.util import stringutils
+if TYPE_CHECKING:
+ from synapse.app.homeserver import HomeServer
+
logger = logging.getLogger(__name__)
class AccountValidityHandler:
- def __init__(self, hs):
+ def __init__(self, hs: "HomeServer"):
self.hs = hs
self.config = hs.config
self.store = self.hs.get_datastore()
@@ -67,7 +70,7 @@ class AccountValidityHandler:
self.clock.looping_call(self._send_renewal_emails, 30 * 60 * 1000)
@wrap_as_background_process("send_renewals")
- async def _send_renewal_emails(self):
+ async def _send_renewal_emails(self) -> None:
"""Gets the list of users whose account is expiring in the amount of time
configured in the ``renew_at`` parameter from the ``account_validity``
configuration, and sends renewal emails to all of these users as long as they
@@ -81,11 +84,25 @@ class AccountValidityHandler:
user_id=user["user_id"], expiration_ts=user["expiration_ts_ms"]
)
- async def send_renewal_email_to_user(self, user_id: str):
+ async def send_renewal_email_to_user(self, user_id: str) -> None:
+ """
+ Send a renewal email for a specific user.
+
+ Args:
+ user_id: The user ID to send a renewal email for.
+
+ Raises:
+ SynapseError if the user is not set to renew.
+ """
expiration_ts = await self.store.get_expiration_ts_for_user(user_id)
+
+ # If this user isn't set to be expired, raise an error.
+ if expiration_ts is None:
+ raise SynapseError(400, "User has no expiration time: %s" % (user_id,))
+
await self._send_renewal_email(user_id, expiration_ts)
- async def _send_renewal_email(self, user_id: str, expiration_ts: int):
+ async def _send_renewal_email(self, user_id: str, expiration_ts: int) -> None:
"""Sends out a renewal email to every email address attached to the given user
with a unique link allowing them to renew their account.
|
