mirror of
https://github.com/Mikaela/Limnoria.git
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455 lines
19 KiB
Python
455 lines
19 KiB
Python
###
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# Copyright (c) 2002-2005, Jeremiah Fincher
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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import re
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import fnmatch
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.ircdb as ircdb
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from supybot.commands import *
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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class User(callbacks.Plugin):
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def _checkNotChannel(self, irc, msg, password=' '):
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if password and irc.isChannel(msg.args[0]):
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raise callbacks.Error, conf.supybot.replies.requiresPrivacy()
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def list(self, irc, msg, args, optlist, glob):
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"""[--capability=<capability>] [<glob>]
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Returns the valid registered usernames matching <glob>. If <glob> is
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not given, returns all registered usernames.
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"""
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predicates = []
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for (option, arg) in optlist:
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if option == 'capability':
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def p(u, cap=arg):
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try:
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return u._checkCapability(cap)
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except KeyError:
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return False
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predicates.append(p)
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if glob:
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r = re.compile(fnmatch.translate(glob), re.I)
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def p(u):
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return r.match(u.name) is not None
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predicates.append(p)
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users = []
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for u in ircdb.users.itervalues():
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for predicate in predicates:
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if not predicate(u):
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break
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else:
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users.append(u.name)
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if users:
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utils.sortBy(str.lower, users)
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irc.reply(format('%L', users))
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else:
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if predicates:
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irc.reply('There are no matching registered users.')
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else:
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irc.reply('There are no registered users.')
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list = wrap(list, [getopts({'capability':'capability'}),
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additional('glob')])
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def register(self, irc, msg, args, name, password):
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"""<name> <password>
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Registers <name> with the given password <password> and the current
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hostmask of the person registering. You shouldn't register twice; if
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you're not recognized as a user but you've already registered, use the
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hostmask add command to add another hostmask to your already-registered
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user, or use the identify command to identify just for a session.
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This command (and all other commands that include a password) must be
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sent to the bot privately, not in a channel.
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"""
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addHostmask = True
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try:
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ircdb.users.getUserId(name)
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irc.error('That name is already assigned to someone.', Raise=True)
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except KeyError:
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pass
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if ircutils.isUserHostmask(name):
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irc.errorInvalid('username', name,
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'Hostmasks are not valid usernames.', Raise=True)
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try:
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u = ircdb.users.getUser(msg.prefix)
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if u._checkCapability('owner'):
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addHostmask = False
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else:
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irc.error('Your hostmask is already registered to %s' % u.name)
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return
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except KeyError:
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pass
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user = ircdb.users.newUser()
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user.name = name
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user.setPassword(password)
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if addHostmask:
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user.addHostmask(msg.prefix)
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ircdb.users.setUser(user)
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irc.replySuccess()
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register = wrap(register, ['private', 'something', 'something'])
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def unregister(self, irc, msg, args, user, password):
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"""<name> [<password>]
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Unregisters <name> from the user database. If the user giving this
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command is an owner user, the password is not necessary.
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"""
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try:
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caller = ircdb.users.getUser(msg.prefix)
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isOwner = caller._checkCapability('owner')
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except KeyError:
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caller = None
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isOwner = False
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if not conf.supybot.databases.users.allowUnregistration():
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if not caller or not isOwner:
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self.log.warning('%s tried to unregister user %s.',
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msg.prefix, user.name)
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irc.error('This command has been disabled. You\'ll have to '
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'ask the owner of this bot to unregister your user.')
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if isOwner or user.checkPassword(password):
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ircdb.users.delUser(user.id)
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irc.replySuccess()
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else:
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irc.error(conf.supybot.replies.incorrectAuthentication())
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unregister = wrap(unregister, ['private', 'otherUser',
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additional('anything')])
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def changename(self, irc, msg, args, user, newname, password):
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"""<name> <new name> [<password>]
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Changes your current user database name to the new name given.
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<password> is only necessary if the user isn't recognized by hostmask.
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If you include the <password> parameter, this message must be sent
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to the bot privately (not on a channel).
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"""
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try:
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id = ircdb.users.getUserId(newname)
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irc.error(format('%q is already registered.', newname))
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return
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except KeyError:
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pass
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if user.checkHostmask(msg.prefix) or user.checkPassword(password):
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user.name = newname
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ircdb.users.setUser(user)
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irc.replySuccess()
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changename = wrap(changename, ['private', 'otherUser', 'something',
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additional('something', '')])
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class set(callbacks.Commands):
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def password(self, irc, msg, args, user, password, newpassword):
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"""<name> <old password> <new password>
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Sets the new password for the user specified by <name> to <new
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password>. Obviously this message must be sent to the bot
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privately (not in a channel). If the requesting user is an owner
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user (and the user whose password is being changed isn't that same
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owner user), then <old password> needn't be correct.
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"""
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u = ircdb.users.getUser(msg.prefix)
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if user.checkPassword(password) or \
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(u._checkCapability('owner') and not u == user):
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user.setPassword(newpassword)
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ircdb.users.setUser(user)
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irc.replySuccess()
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else:
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irc.error(conf.supybot.replies.incorrectAuthentication())
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password = wrap(password, ['otherUser', 'something', 'something'])
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def secure(self, irc, msg, args, user, password, value):
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"""<password> [<True|False>]
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Sets the secure flag on the user of the person sending the message.
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Requires that the person's hostmask be in the list of hostmasks for
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that user in addition to the password being correct. When the
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secure flag is set, the user *must* identify before he can be
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recognized. If a specific True/False value is not given, it
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inverts the current value.
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"""
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if value is None:
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value = not user.secure
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if user.checkPassword(password) and \
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user.checkHostmask(msg.prefix, useAuth=False):
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user.secure = value
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ircdb.users.setUser(user)
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irc.reply('Secure flag set to %s' % value)
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else:
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irc.error(conf.supybot.replies.incorrectAuthentication())
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secure = wrap(secure, ['private', 'user', 'something',
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additional('boolean')])
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def username(self, irc, msg, args, hostmask):
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"""<hostmask|nick>
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Returns the username of the user specified by <hostmask> or <nick> if
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the user is registered.
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"""
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if ircutils.isNick(hostmask):
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try:
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hostmask = irc.state.nickToHostmask(hostmask)
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except KeyError:
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irc.error('I haven\'t seen %s.' % hostmask, Raise=True)
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try:
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user = ircdb.users.getUser(hostmask)
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irc.reply(user.name)
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except KeyError:
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irc.error('I don\'t know who that is.')
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username = wrap(username, [first('nick', 'hostmask')])
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class hostmask(callbacks.Commands):
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def hostmask(self, irc, msg, args, nick):
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"""[<nick>]
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Returns the hostmask of <nick>. If <nick> isn't given, return the
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hostmask of the person giving the command.
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"""
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if not nick:
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nick = msg.nick
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irc.reply(irc.state.nickToHostmask(nick))
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hostmask = wrap(hostmask, [additional('seenNick')])
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def list(self, irc, msg, args, name):
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"""[<name>]
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Returns the hostmasks of the user specified by <name>; if <name>
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isn't specified, returns the hostmasks of the user calling the
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command.
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"""
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def getHostmasks(user):
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hostmasks = map(repr, user.hostmasks)
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if hostmasks:
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hostmasks.sort()
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return format('%L', hostmasks)
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else:
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irc.reply(format('%s has no registered hostmasks.', user))
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try:
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user = ircdb.users.getUser(msg.prefix)
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if name:
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if name != user.name and \
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not ircdb.checkCapability(msg.prefix, 'owner'):
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irc.error('You may only retrieve your own hostmasks.',
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Raise=True)
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else:
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try:
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user = ircdb.users.getUser(name)
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irc.reply(getHostmasks(user))
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except KeyError:
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irc.errorNoUser()
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else:
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irc.reply(getHostmasks(user))
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except KeyError:
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irc.errorNotRegistered()
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list = wrap(list, ['private', additional('something')])
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def add(self, irc, msg, args, user, hostmask, password):
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"""[<name>] [<hostmask>] [<password>]
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Adds the hostmask <hostmask> to the user specified by <name>. The
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<password> may only be required if the user is not recognized by
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hostmask. If you include the <password> parameter, this message
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must be sent to the bot privately (not on a channel). <password>
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is also not required if an owner user is giving the command on
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behalf of some other user. If <hostmask> is not given, it defaults
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to your current hostmask. If <name> is not given, it defaults to
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your currently identified name.
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"""
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if not hostmask:
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hostmask = msg.prefix
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if not ircutils.isUserHostmask(hostmask):
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irc.errorInvalid('hostmask', hostmask,
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'Make sure your hostmask includes a nick, '
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'then an exclamation point (!), then a user, '
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'then an at symbol (@), then a host. Feel '
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'free to use wildcards (* and ?, which work '
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'just like they do on the command line) in '
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'any of these parts.',
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Raise=True)
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try:
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otherId = ircdb.users.getUserId(hostmask)
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if otherId != user.id:
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irc.error('That hostmask is already registered.',
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Raise=True)
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except KeyError:
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pass
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if not user.checkPassword(password) and \
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not user.checkHostmask(msg.prefix):
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try:
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u = ircdb.users.getUser(msg.prefix)
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except KeyError:
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irc.error(conf.supybot.replies.incorrectAuthentication(),
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Raise=True)
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if not u._checkCapability('owner'):
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irc.error(conf.supybot.replies.incorrectAuthentication(),
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Raise=True)
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try:
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user.addHostmask(hostmask)
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except ValueError, e:
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irc.error(str(e), Raise=True)
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try:
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ircdb.users.setUser(user)
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except ValueError, e:
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irc.error(str(e), Raise=True)
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irc.replySuccess()
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add = wrap(add, [first('otherUser', 'user'), optional('something'),
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additional('something', '')])
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def remove(self, irc, msg, args, user, hostmask, password):
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"""<name> <hostmask> [<password>]
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Removes the hostmask <hostmask> from the record of the user
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specified by <name>. If the hostmask given is 'all' then all
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hostmasks will be removed. The <password> may only be required if
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the user is not recognized by his hostmask. If you include the
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<password> parameter, this message must be sent to the bot
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privately (not on a channel).
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"""
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if not user.checkPassword(password) and \
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not user.checkHostmask(msg.prefix):
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u = ircdb.users.getUser(msg.prefix)
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if not u._checkCapability('owner'):
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irc.error(conf.supybot.replies.incorrectAuthentication())
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return
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try:
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s = ''
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if hostmask == 'all':
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user.hostmasks.clear()
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s = 'All hostmasks removed.'
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else:
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user.removeHostmask(hostmask)
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except KeyError:
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irc.error('There was no such hostmask.')
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return
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ircdb.users.setUser(user)
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irc.replySuccess(s)
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remove = wrap(remove, ['private', 'otherUser', 'something',
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additional('something', '')])
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def capabilities(self, irc, msg, args, user):
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"""[<name>]
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Returns the capabilities of the user specified by <name>; if <name>
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isn't specified, returns the hostmasks of the user calling the command.
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"""
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try:
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u = ircdb.users.getUser(msg.prefix)
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except KeyError:
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irc.errorNotRegistered()
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else:
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if u == user or u._checkCapability('owner'):
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irc.reply('[%s]' % '; '.join(user.capabilities), private=True)
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else:
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irc.error(conf.supybot.replies.incorrectAuthentication(),
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Raise=True)
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capabilities = wrap(capabilities, [first('otherUser', 'user')])
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def identify(self, irc, msg, args, user, password):
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"""<name> <password>
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Identifies the user as <name>. This command (and all other
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commands that include a password) must be sent to the bot privately,
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not in a channel.
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"""
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if user.checkPassword(password):
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try:
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user.addAuth(msg.prefix)
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ircdb.users.setUser(user, flush=False)
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irc.replySuccess()
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except ValueError:
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irc.error('Your secure flag is true and your hostmask '
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'doesn\'t match any of your known hostmasks.')
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else:
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self.log.warning('Failed identification attempt by %s (password '
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'did not match for %s).', msg.prefix, user.name)
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irc.error(conf.supybot.replies.incorrectAuthentication())
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identify = wrap(identify, ['private', 'otherUser', 'something'])
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def unidentify(self, irc, msg, args, user):
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"""takes no arguments
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Un-identifies you. Note that this may not result in the desired
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effect of causing the bot not to recognize you anymore, since you may
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have added hostmasks to your user that can cause the bot to continue to
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recognize you.
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"""
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user.clearAuth()
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ircdb.users.setUser(user)
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irc.replySuccess('If you remain recognized after giving this command, '
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'you\'re being recognized by hostmask, rather than '
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'by password. You must remove whatever hostmask is '
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'causing you to be recognized in order not to be '
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'recognized.')
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unidentify = wrap(unidentify, ['user'])
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def whoami(self, irc, msg, args):
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"""takes no arguments
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Returns the name of the user calling the command.
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"""
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try:
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user = ircdb.users.getUser(msg.prefix)
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irc.reply(user.name)
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except KeyError:
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irc.reply('I don\'t recognize you.')
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whoami = wrap(whoami)
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def stats(self, irc, msg, args):
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"""takes no arguments
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Returns some statistics on the user database.
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"""
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users = 0
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owners = 0
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admins = 0
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hostmasks = 0
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for user in ircdb.users.itervalues():
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users += 1
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hostmasks += len(user.hostmasks)
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try:
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if user._checkCapability('owner'):
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owners += 1
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elif user._checkCapability('admin'):
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admins += 1
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except KeyError:
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pass
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irc.reply(format('I have %s registered users '
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'with %s registered hostmasks; '
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'%n and %n.',
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users, hostmasks,
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(owners, 'owner'), (admins, 'admin')))
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stats = wrap(stats)
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Class = User
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# vim:set shiftwidth=4 tabstop=4 expandtab textwidth=79:
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