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relay: basic CLAIM checking when setting modes (#51)

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There's still some desyncs with checking op statuses, because hooks are only called AFTER the internal state updates. Fix for this will come soon.
This commit is contained in:
James Lu 2015-09-12 23:36:52 -07:00
parent 17282aa049
commit fa4583c272
1 changed files with 14 additions and 4 deletions
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18
plugins/relay.py
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@ -423,13 +423,16 @@ def checkClaim(irc, channel, sender):
1) The originating network is in the CLAIM list for the relay in question.
2) The sender is halfop or above in the channel.
3) The sender is a PyLink client (checks are suppressed in this case).
3) The sender is a PyLink client/server (checks are suppressed in this case).
4) No relay exists for the channel in question.
5) The originating network is the one that created the relay.
"""
relay = findRelay((irc.name, channel))
sender_modes = getPrefixModes(irc, irc, channel, sender)
return irc.name in db[relay]['claim'] or \
return (not relay) or irc.name == relay[0] or irc.name in db[relay]['claim'] or \
any([mode in sender_modes for mode in ('y', 'q', 'a', 'o', 'h')]) \
or utils.isInternalClient(irc, sender)
or utils.isInternalClient(irc, sender) or \
utils.isInternalServer(irc, sender)
def handle_kick(irc, source, command, args):
channel = args['channel']
@ -662,7 +665,14 @@ def handle_mode(irc, numeric, command, args):
if irc.name == name or not remoteirc.connected.is_set():
continue
if utils.isChannel(target):
relayModes(irc, remoteirc, numeric, target, modes)
if checkClaim(irc, target, numeric):
relayModes(irc, remoteirc, numeric, target, modes)
else: # Mode change blocked by CLAIM.
reversed_modes = utils.reverseModes(irc, target, modes)
log.debug('(%s) Reversing mode changes of %r with %r (CLAIM).',
irc.name, modes, reversed_modes)
irc.proto.modeClient(irc.pseudoclient.uid, target, reversed_modes)
break
else:
# Set hideoper on remote opers, to prevent inflating
# /lusers and various /stats