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coreplugin: Protect against forced deopers

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Closes #67.
This commit is contained in:
James Lu 2015-09-20 13:21:04 -07:00
parent 7b2d1d8129
commit f110ac15b0
1 changed files with 15 additions and 4 deletions
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19
coreplugin.py
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@ -4,22 +4,22 @@ import utils
from log import log
import world
# Handle KILLs sent to the PyLink client and respawn
def handle_kill(irc, source, command, args):
"""Handle KILLs to the main PyLink client, respawning it as needed."""
if args['target'] == irc.pseudoclient.uid:
irc.spawnMain()
utils.add_hook(handle_kill, 'KILL')
# Handle KICKs to the PyLink client, rejoining the channels
def handle_kick(irc, source, command, args):
"""Handle KICKs to the main PyLink client, rejoining channels as needed."""
kicked = args['target']
channel = args['channel']
if kicked == irc.pseudoclient.uid:
irc.proto.joinClient(irc.pseudoclient.uid, channel)
utils.add_hook(handle_kick, 'KICK')
# Handle commands sent to the PyLink client (PRIVMSG)
def handle_commands(irc, source, command, args):
"""Handle commands sent to the PyLink client (PRIVMSG)."""
if args['target'] == irc.pseudoclient.uid:
text = args['text'].strip()
cmd_args = text.split(' ')
@ -39,8 +39,8 @@ def handle_commands(irc, source, command, args):
irc.msg(source, 'Uncaught exception in command %r: %s: %s' % (cmd, type(e).__name__, str(e)))
utils.add_hook(handle_commands, 'PRIVMSG')
# Handle WHOIS queries, for IRCds that send them across servers (charybdis, UnrealIRCd; NOT InspIRCd).
def handle_whois(irc, source, command, args):
"""Handle WHOIS queries, for IRCds that send them across servers (charybdis, UnrealIRCd; NOT InspIRCd)."""
target = args['target']
user = irc.users.get(target)
if user is None:
@ -109,3 +109,14 @@ def handle_whois(irc, source, command, args):
# 318: End of WHOIS.
f(server, 318, source, "%s :End of /WHOIS list" % nick)
utils.add_hook(handle_whois, 'WHOIS')
def handle_mode(irc, source, command, args):
"""Protect against forced deoper attempts."""
target = args['target']
modes = args['modes']
# If the sender is not a PyLink client, and the target IS a protected
# client, revert any forced deoper attempts.
if utils.isInternalClient(irc, target) and not utils.isInternalClient(irc, source):
if ('-o', None) in modes and not utils.isManipulatableClient(irc, target):
irc.proto.modeServer(irc.sid, target, {('+o', None)})
utils.add_hook(handle_mode, 'MODE')