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Allow users to redact their own events

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This commit is contained in:
Daniel Wagner-Hall 2015-08-28 15:31:49 +01:00
parent 4c56928263
commit 8256a8ece7
2 changed files with 42 additions and 10 deletions
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19
synapse/handlers/_base.py
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@ -15,7 +15,7 @@
from twisted.internet import defer
from synapse.api.errors import LimitExceededError, SynapseError
from synapse.api.errors import LimitExceededError, SynapseError, AuthError
from synapse.crypto.event_signing import add_hashes_and_signatures
from synapse.api.constants import Membership, EventTypes
from synapse.types import UserID, RoomAlias
@ -131,7 +131,7 @@ class BaseHandler(object):
)
if event.type == EventTypes.CanonicalAlias:
# Check the alias is acually valid (at this time at least)
# Check the alias is actually valid (at this time at least)
room_alias_str = event.content.get("alias", None)
if room_alias_str:
room_alias = RoomAlias.from_string(room_alias_str)
@ -146,6 +146,21 @@ class BaseHandler(object):
)
)
if event.type == EventTypes.Redaction:
if self.auth.check_redaction(event, auth_events=context.current_state):
original_event = yield self.store.get_event(
event.redacts,
check_redacted=False,
get_prev_content=False,
allow_rejected=False,
allow_none=False
)
if event.user_id != original_event.user_id:
raise AuthError(
403,
"You don't have permission to redact events"
)
destinations = set(extra_destinations)
for k, s in context.current_state.items():
try: