Limnoria/plugins/Quakenet.py

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###
# Copyright (c) 2004, Jeremiah Fincher
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# contributors to this software may be used to endorse or promote products
# derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
"""
Plugin for handling Quakenet-specific stuff (like Q and L).
"""
import supybot
__revision__ = "$Id$"
__author__ = supybot.authors.jemfinch
__contributors__ = {}
import md5
import supybot.conf as conf
import supybot.utils as utils
from supybot.commands import *
import supybot.plugins as plugins
import supybot.ircmsgs as ircmsgs
import supybot.ircutils as ircutils
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import supybot.privmsgs as privmsgs
import supybot.registry as registry
import supybot.callbacks as callbacks
def configure(advanced):
# This will be called by setup.py to configure this module. Advanced is
# a bool that specifies whether the user identified himself as an advanced
# user or not. You should effect your configuration by manipulating the
# registry as appropriate.
from supybot.questions import expect, anything, something, yn
conf.registerPlugin('Quakenet', True)
class Password(registry.String):
"""Value must be a string of 10 or fewer characters."""
def setValue(self, s):
if len(s) > 10:
self.error()
else:
registry.String.setValue(self, s)
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Quakenet = conf.registerPlugin('Quakenet')
conf.registerGroup(Quakenet, 'Q')
conf.registerGlobalValue(Quakenet.Q, 'authname',
registry.String('', """Determines what name the bot will identify with on
Quakenet."""))
conf.registerGlobalValue(Quakenet.Q, 'password',
Password('', """Determines what password the bot will identify with
on Quakenet.""", private=True))
digests = ircutils.IrcDict({
'MD5': lambda s: md5.md5(s).hexdigest()
})
toQ = 'Q@CServe.quakenet.org'
fromQ = 'Q!TheQBot@CServe.quakenet.org'
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def _isQuakeNet(irc):
return irc.state.supported.get('NETWORK') == 'QuakeNet'
def isQuakeNet(irc, msg, args, state):
if not _isQuakeNet(irc):
irc.error('It seems like you\'re not on QuakeNet. '
'This plugin should only be used on QuakeNet.', Raise=True)
addConverter('isQuakeNet', isQuakeNet)
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class Quakenet(privmsgs.CapabilityCheckingPrivmsg):
capability = 'owner'
def __init__(self):
self.__parent = super(Quakenet, self)
self.__parent.__init__()
self.lastChallenge = None
def outFilter(self, irc, msg):
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if _isQuakeNet(irc):
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if msg.command == 'PRIVMSG':
if msg.args[0] in ('NickServ', 'ChanServ'):
self.log.info('Filtering outgoing message to '
'non-QuakeNet services.')
return None
return msg
def do376(self, irc, msg):
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if _isQuakeNet(irc):
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self._doAuth(irc, msg)
def _doAuth(self, irc, msg):
name = self.registryValue('Q.authname')
password = self.registryValue('Q.password')
if name and password:
self._sendToQ(irc, 'challenge')
def doNotice(self, irc, msg):
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if _isQuakeNet(irc):
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if msg.prefix == fromQ:
self._doQ(irc, msg)
def _handleChallenge(self, irc, digest, challenge):
f = digests[digest]
name = self.registryValue('Q.authname')
password = self.registryValue('Q.password')
response = f(password + ' ' + challenge)
self._sendToQ(irc, 'challengeauth %s %s' % (name, response))
def _doQ(self, irc, msg):
self.log.debug('Received %r from Q.', msg)
payload = msg.args[1]
# Challenge/response.
if 'already requested a challenge' in payload:
self.log.debug('Received "already requested challenge" from Q.')
assert self.lastChallenge
self._handleChallenge(irc, *self.lastChallenge)
elif 'successfully' in payload:
# This needs to be before the next one since it also starts with
# "CHALLENGE"
self.log.info('Received %s from Q.', payload)
elif payload.startswith('CHALLENGE'):
self.log.info('Received CHALLENGE from Q.')
(_, digest, challenge) = payload.split()
self.lastChallenge = (digest, challenge)
self._handleChallenge(irc, digest, challenge)
elif payload.startswith('Remember:'):
self.log.debug('Got a Remember: message from Q.')
else:
self.log.warning('Unexpected message from Q: %r', msg)
def _sendToQ(self, irc, s):
m = ircmsgs.privmsg(toQ, s)
self.log.debug('Sending %r to Q.', m)
irc.sendMsg(m)
def q(self, irc, msg, args, text):
"""<text>
Sends <text> to Q.
"""
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self._sendToQ(irc, text)
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irc.noReply()
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q = wrap(q, ['isQuakeNet', 'text'])
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def auth(self, irc, msg, args):
"""takes no arguments
Attempts to authenticate with Q.
"""
self._sendToQ(irc, 'challenge')
irc.noReply()
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auth = wrap(auth, ['isQuakeNet'])
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Class = Quakenet
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: