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count_monthly_users() async

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This commit is contained in:
Neil Johnson 2018-08-01 11:47:58 +01:00
parent 2c54f1c225
commit 0aba3d361a
1 changed files with 7 additions and 4 deletions
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11
synapse/handlers/auth.py
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@ -519,7 +519,7 @@ class AuthHandler(BaseHandler):
"""
logger.info("Logging in user %s on device %s", user_id, device_id)
access_token = yield self.issue_access_token(user_id, device_id)
self._check_mau_limits()
yield self._check_mau_limits()
# the device *should* have been registered before we got here; however,
# it's possible we raced against a DELETE operation. The thing we
@ -729,16 +729,18 @@ class AuthHandler(BaseHandler):
device_id)
defer.returnValue(access_token)
@defer.inlineCallbacks
def validate_short_term_login_token_and_get_user_id(self, login_token):
self._check_mau_limits()
yield self._check_mau_limits()
auth_api = self.hs.get_auth()
user_id = None
try:
macaroon = pymacaroons.Macaroon.deserialize(login_token)
user_id = auth_api.get_user_id_from_macaroon(macaroon)
auth_api.validate_macaroon(macaroon, "login", True, user_id)
return user_id
except Exception:
raise AuthError(403, "Invalid token", errcode=Codes.FORBIDDEN)
defer.returnValue(user_id)
@defer.inlineCallbacks
def delete_access_token(self, access_token):
@ -894,13 +896,14 @@ class AuthHandler(BaseHandler):
else:
return defer.succeed(False)
@defer.inlineCallbacks
def _check_mau_limits(self):
"""
Ensure that if mau blocking is enabled that invalid users cannot
log in.
"""
if self.hs.config.limit_usage_by_mau is True:
current_mau = self.store.count_monthly_users()
current_mau = yield self.store.count_monthly_users()
if current_mau >= self.hs.config.max_mau_value:
raise AuthError(
403, "MAU Limit Exceeded", errcode=Codes.MAU_LIMIT_EXCEEDED