#!/usr/bin/env python ### # Copyright (c) 2002, 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. ### """ Services: Handles management of nicks with NickServ, and ops with ChanServ. """ __revision__ = "$Id$" import plugins import re import time import conf import ircmsgs import privmsgs import ircutils import schedule import callbacks def configure(onStart, afterConnect, advanced): from questions import expect, anything, something, yn nick = something('What is your registered nick?') password = something('What is your password for that nick?') chanserv = 'ChanServ' if yn('Is your ChanServ named something other than ChanServ?') == 'y': chanserv = something('What is your ChanServ named?') nickserv = 'NickServ' if yn('Is your NickServ named something other than NickServ?') == 'y': nickserv = something('What is your NickServ named?') onStart.append('load Services') onStart.append('services start %s %s %s %s' % \ (nick, password, nickserv, chanserv)) class Services(privmsgs.CapabilityCheckingPrivmsg): capability = 'admin' def __init__(self): callbacks.Privmsg.__init__(self) self.nickserv = '' self.reset() def reset(self): self.got376 = False def start(self, irc, msg, args): """ [ ] Sets the necessary values for the services plugin to work. is the nick the bot should use (it must be registered with nickserv). is the password the registered uses. The optional arguments and are the names of the NickServ and ChanServ, respectively, They default to NickServ and ChanServ. """ if ircutils.isChannel(msg.args[0]): irc.error(msg, conf.replyRequiresPrivacy) return (self.nick, self.password, nickserv, chanserv) = \ privmsgs.getArgs(args, required=2, optional=2) if not self.nick: irc.error(msg, 'The registered nick cannot be blank.') return self.nick = ircutils.IrcString(self.nick) self.nickserv = ircutils.IrcString(nickserv or 'NickServ') self.chanserv = ircutils.IrcString(chanserv or 'ChanServ') self._ghosted = re.compile('(Ghost|%s).*killed' % self.nick, re.I) self.sentGhost = False self.log.info('Services started.') irc.reply(msg, conf.replySuccess) def _doIdentify(self, irc): assert self.nickserv, 'Nickserv must not be empty.' assert irc.nick == self.nick, 'Identifying with not normal nick.' self.log.info('Sending identify (current nick: %s)' % irc.nick) identify = 'IDENTIFY %s' % self.password # It's important that this next statement is irc.sendMsg, not # irc.queueMsg. We want this message to get through before any # JOIN messages also being sent on 376. irc.sendMsg(ircmsgs.privmsg(self.nickserv, identify)) def _doGhost(self, irc): assert self.nickserv, 'Nickserv must not be empty.' if self.sentGhost: self.log.warning('Refusing to send GHOST twice.') else: self.log.info('Sending ghost (current nick: %s)', irc.nick) ghost = 'GHOST %s %s' % (self.nick, self.password) # Ditto about the sendMsg. irc.sendMsg(ircmsgs.privmsg(self.nickserv, ghost)) self.sentGhost = True def do001(self, irc, msg): # New connection, make sure sentGhost is False. self.sentGhost = False def do376(self, irc, msg): self.got376 = True if self.nickserv: # Check to see if we're started. assert self.nick, 'Services: Nick must not be empty.' if irc.nick == self.nick: self._doIdentify(irc) else: self._doGhost(irc) else: self.log.warning('do376 called without plugin being started.') do422 = do377 = do376 def do433(self, irc, msg): if self.nickserv and self.got376: self._doGhost(irc) else: self.log.warning('do433 called without plugin being started.') def doNick(self, irc, msg): if msg.args[0] == self.nick: hostmask = '*!' + '@'.join(ircutils.splitHostmask(msg.prefix)[1:]) if ircutils.hostmaskPatternEqual(hostmask, irc.prefix): self._doIdentify(irc) def doNotice(self, irc, msg): if self.nickserv and msg.nick == self.nickserv: self.log.debug('Notice received from NickServ: %r', msg) s = msg.args[1] if self._ghosted.search(msg.args[1]): self.log.info('Received "GHOST succeeded" from NickServ') self.sentGhost = False irc.queueMsg(ircmsgs.nick(self.nick)) if ('registered' in s or 'protected' in s) and \ ('not' not in s and 'isn\'t' not in s): self.log.info('Received "Registered Nick" from NickServ') if self.nick == irc.nick: self._doIdentify(irc) else: irc.sendMsg(ircmsgs.nick(self.nick)) elif msg.nick == self.nickserv: self.log.warning('Received NOTICE without plugin being started.') def getops(self, irc, msg, args): """[] Attempts to get ops from ChanServ in . If no channel is given, the current channel is assumed. """ channel = privmsgs.getChannel(msg, args) irc.sendMsg(ircmsgs.privmsg(self.chanserv, 'op %s' % channel)) def identify(self, irc, msg, args): """takes no arguments Identifies with NickServ. """ if self.nickserv: self._doIdentify(irc) irc.reply(msg, conf.replySuccess) else: s = 'This plugin must first be started via the start command.' irc.error(msg, s) Class = Services # vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78: