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Merge pull request #3474 from matrix-org/erikj/py3_auth

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Fix up auth check
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Erik Johnston 2018-07-04 09:41:33 +01:00 committed by GitHub
commit 40252d13d1
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2 changed files with 6 additions and 1 deletions
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changelog.d/3474.misc Normal file
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7
synapse/event_auth.py
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@ -76,6 +76,7 @@ def check(event, auth_events, do_sig_check=True, do_size_check=True):
return return
if event.type == EventTypes.Create: if event.type == EventTypes.Create:
sender_domain = get_domain_from_id(event.sender)
room_id_domain = get_domain_from_id(event.room_id) room_id_domain = get_domain_from_id(event.room_id)
if room_id_domain != sender_domain: if room_id_domain != sender_domain:
raise AuthError( raise AuthError(
@ -524,7 +525,11 @@ def _check_power_levels(event, auth_events):
"to your own" "to your own"
) )
if old_level > user_level or new_level > user_level: # Check if the old and new levels are greater than the user level
# (if defined)
old_level_too_big = old_level is not None and old_level > user_level
new_level_too_big = new_level is not None and new_level > user_level
if old_level_too_big or new_level_too_big:
raise AuthError( raise AuthError(
403, 403,
"You don't have permission to add ops level greater " "You don't have permission to add ops level greater "