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opercmds: add masskill command (#499)

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This commit is contained in:
James Lu 2017-08-06 23:49:09 -07:00
parent 5a00a632d6
commit aca78b52cf
1 changed files with 69 additions and 1 deletions
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70
plugins/opercmds.py
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@ -3,7 +3,7 @@ opercmds.py: Provides a subset of network management commands.
"""
import argparse
from pylinkirc import utils
from pylinkirc import utils, world
from pylinkirc.log import log
from pylinkirc.coremods import permissions
@ -161,6 +161,74 @@ def massbanre(irc, source, args):
utils.add_cmd(massbanre, aliases=('rban',))
masskill_parser = utils.IRCParser()
masskill_parser.add_argument('banmask')
# Regarding default ban reason: it's a good idea not to leave in the caller to prevent retaliation...
masskill_parser.add_argument('reason', nargs='*', default="User banned")
masskill_parser.add_argument('--akill', '-ak', action='store_true')
masskill_parser.add_argument('--force-kb', '-f', action='store_true')
def masskill(irc, source, args, use_regex=False):
"""<banmask / exttarget> [<kill/ban reason>] [--akill/ak] [--force-kb]
Kills all users matching the given PyLink banmask.
The --akill option can also be given to convert kills to akills, which expire after 7 days.
For relay users, attempts to kill are forwarded as a kickban to every channel where the calling user
meets claim requirements (i.e. this is true if you are opped, if your network is in claim list, etc.;
see "help CLAIM" for more specific rules). This can also be extended to all shared channels
the user is in using the --force-kb option; and we hope this feature is used for good :)"""
permissions.check_permissions(irc, source, ['opercmds.masskill'])
args = masskill_parser.parse_args(args)
results = 0
userlist_func = irc.match_all_re if use_regex else irc.match_all
for uid in userlist_func(args.banmask):
userobj = irc.users[uid]
relay = world.plugins.get('relay')
if relay and hasattr(userobj, 'remote'):
# For relay users, forward kill attempts as kickban because we don't want networks k-lining each others' users.
bans = [irc.make_channel_ban(uid)]
for channel in userobj.channels.copy(): # Look in which channels the user appears to be in locally
if (args.force_kb or relay.check_claim(irc, channel, source)):
irc.mode(irc.pseudoclient.uid, channel, bans)
irc.kick(irc.pseudoclient.uid, channel, uid, args.reason)
# XXX: code duplication with massban.
try:
irc.call_hooks([irc.pseudoclient.uid, 'OPERCMDS_MASSKILL_BAN',
{'target': channel, 'modes': bans, 'parse_as': 'MODE'}])
irc.call_hooks([irc.pseudoclient.uid, 'OPERCMDS_MASSKILL_KICK',
{'channel': channel, 'target': uid, 'text': args.reason, 'parse_as': 'KICK'}])
except:
log.exception('(%s) Failed to send process massban hook; some kickbans may have not '
'been sent to plugins / relay networks!', irc.name)
else:
if args.akill: # TODO: configurable length via strings such as "2w3d5h6m3s" - though month and minute clash this way?
if not (userobj.realhost or userobj.ip):
irc.reply("Skipping akill on %s because PyLink doesn't know the real host." % irc.get_hostmask(uid))
continue
irc.set_server_ban(irc.pseudoclient.uid, 604800, host=userobj.realhost or userobj.ip or userobj.host, reason=args.reason)
else:
irc.kill(irc.pseudoclient.uid, uid, args.reason)
try:
irc.call_hooks([irc.pseudoclient.uid, 'OPERCMDS_MASSKILL',
{'target': uid, 'parse_as': 'KILL', 'userdata': userobj, 'text': args.reason}])
except:
log.exception('(%s) Failed to send process massban hook; some kickbans may have not '
'been sent to plugins / relay networks!', irc.name)
results += 1
else:
irc.reply('Masskilled %s users.' % results)
utils.add_cmd(masskill, aliases=('mkill',))
@utils.add_cmd
def jupe(irc, source, args):
"""<server> [<reason>]