Matrix-Mirrors/anonymousland-synapse
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Merge branch 'develop' of github.com:matrix-org/synapse into neilj/server_notices_on_blocking

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This commit is contained in:
Neil Johnson 2018-08-17 14:34:10 +01:00
commit 3ee57bdcbb
9 changed files with 75 additions and 24 deletions
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11
synapse/api/auth.py
View file

@ -25,7 +25,7 @@ from twisted.internet import defer
import synapse.types
from synapse import event_auth
from synapse.api.constants import EventTypes, JoinRules, Membership
from synapse.api.errors import AuthError, Codes
from synapse.api.errors import AuthError, Codes, ResourceLimitError
from synapse.types import UserID
from synapse.util.caches import CACHE_SIZE_FACTOR, register_cache
from synapse.util.caches.lrucache import LruCache
@ -784,10 +784,11 @@ class Auth(object):
MAU cohort
"""
if self.hs.config.hs_disabled:
raise AuthError(
raise ResourceLimitError(
403, self.hs.config.hs_disabled_message,
errcode=Codes.RESOURCE_LIMIT_EXCEED,
admin_uri=self.hs.config.admin_uri,
limit_type=self.hs.config.hs_disabled_limit_type
)
if self.hs.config.limit_usage_by_mau is True:
# If the user is already part of the MAU cohort
@ -798,8 +799,10 @@ class Auth(object):
# Else if there is no room in the MAU bucket, bail
current_mau = yield self.store.get_monthly_active_count()
if current_mau >= self.hs.config.max_mau_value:
raise AuthError(
raise ResourceLimitError(
403, "Monthly Active User Limit Exceeded",
admin_uri=self.hs.config.admin_uri,
errcode=Codes.RESOURCE_LIMIT_EXCEED
errcode=Codes.RESOURCE_LIMIT_EXCEED,
limit_type="monthly_active_user"
)

23
synapse/api/errors.py
View file

@ -224,15 +224,34 @@ class NotFoundError(SynapseError):
class AuthError(SynapseError):
"""An error raised when there was a problem authorising an event."""
def __init__(self, code, msg, errcode=Codes.FORBIDDEN, admin_uri=None):
def __init__(self, *args, **kwargs):
if "errcode" not in kwargs:
kwargs["errcode"] = Codes.FORBIDDEN
super(AuthError, self).__init__(*args, **kwargs)
class ResourceLimitError(SynapseError):
"""
Any error raised when there is a problem with resource usage.
For instance, the monthly active user limit for the server has been exceeded
"""
def __init__(
self, code, msg,
errcode=Codes.RESOURCE_LIMIT_EXCEED,
admin_uri=None,
limit_type=None,
):
self.admin_uri = admin_uri
super(AuthError, self).__init__(code, msg, errcode=errcode)
self.limit_type = limit_type
super(ResourceLimitError, self).__init__(code, msg, errcode=errcode)
def error_dict(self):
return cs_error(
self.msg,
self.errcode,
admin_uri=self.admin_uri,
limit_type=self.limit_type
)