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261 lines
8.9 KiB
Python
Executable File
261 lines
8.9 KiB
Python
Executable File
#!/usr/bin/env python
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###
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# Copyright (c) 2002, 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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"""
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Provides commands useful to users in general. This plugin is loaded by default.
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"""
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import string
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import conf
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import ircdb
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import ircutils
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import privmsgs
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import callbacks
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class UserCommands(callbacks.Privmsg):
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def _checkNotChannel(self, irc, msg, password=' '):
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if password and ircutils.isChannel(msg.args[0]):
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irc.error(msg, conf.replyRequiresPrivacy)
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return False
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else:
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return True
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def register(self, irc, msg, args):
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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.
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"""
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(name, password) = privmsgs.getArgs(args, optional=1)
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if not self._checkNotChannel(irc, msg, password):
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return
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if ircutils.isChannel(msg.args[0]):
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irc.error(msg, conf.replyRequiresPrivacy)
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return
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if ircdb.users.hasUser(name):
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irc.error(msg, 'That name is already registered.')
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return
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if ircutils.isUserHostmask(name):
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irc.error(msg, 'Hostmasks aren\'t valid usernames.')
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return
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user = ircdb.IrcUser()
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user.setPassword(password)
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user.addHostmask(msg.prefix)
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ircdb.users.setUser(name, user)
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irc.reply(msg, conf.replySuccess)
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def addhostmask(self, irc, msg, args):
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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 his
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hostmask.
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"""
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(name, hostmask, password) = privmsgs.getArgs(args, 2, 1)
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if not self._checkNotChannel(irc, msg, password):
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return
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s = hostmask.translate(string.ascii, '!@*?')
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if len(s) < 10:
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s = 'Hostmask must be more than 10 non-wildcard characters.'
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irc.error(msg, s)
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return
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try:
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user = ircdb.users.getUser(name)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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return
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try:
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name = ircdb.users.getUserName(hostmask)
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s = 'That hostmask is already registered to %s.' % name
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irc.error(msg, s)
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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.addHostmask(hostmask)
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ircdb.users.setUser(name, user)
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irc.reply(msg, conf.replySuccess)
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else:
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irc.error(msg, conf.replyIncorrectAuth)
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return
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def delhostmask(self, irc, msg, args):
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"""<name> <hostmask> [<password>]
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Deletes the hostmask <hostmask> from the record of the user specified
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by <name>. The <password> may only be required if the user is not
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recognized by his hostmask.
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"""
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(name, hostmask, password) = privmsgs.getArgs(args, 2, 1)
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if not self._checkNotChannel(irc, msg, password):
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return
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try:
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user = ircdb.users.getUser(name)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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return
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if user.checkHostmask(msg.prefix) or user.checkPassword(password):
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user.removeHostmask(hostmask)
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ircdb.users.setUser(name, user)
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irc.reply(msg, conf.replySuccess)
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else:
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irc.error(msg, conf.replyIncorrectAuth)
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return
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def setpassword(self, irc, msg, args):
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"""<name> <old password> <new password>
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Sets the new password for the user specified by <name> to
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<new password>.
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"""
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(name, oldpassword, newpassword) = privmsgs.getArgs(args, 3)
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if not self._checkNotChannel(irc, msg, oldpassword+newpassword):
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return
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try:
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user = ircdb.users.getUser(name)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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return
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if user.checkPassword(oldpassword):
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user.setPassword(newpassword)
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ircdb.users.setUser(name, user)
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irc.reply(msg, conf.replySuccess)
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else:
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irc.error(msg, conf.replyIncorrectAuth)
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def username(self, irc, msg, args):
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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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hostmask = privmsgs.getArgs(args)
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if not ircutils.isUserHostmask(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(msg, conf.replyNoUser)
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return
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try:
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name = ircdb.users.getUserName(hostmask)
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irc.reply(msg, name)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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def hostmasks(self, irc, msg, args):
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"""[<name>]
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Returns the hostmasks of the user specified by <name>; if <name> isn't
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specified, returns the hostmasks of the user calling the command.
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"""
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if not args:
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name = msg.prefix
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else:
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name = privmsgs.getArgs(args)
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try:
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user = ircdb.users.getUser(name)
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irc.reply(msg, repr(user.hostmasks))
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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def capabilities(self, irc, msg, args):
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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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if not args:
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try:
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name = ircdb.users.getUserName(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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return
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else:
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name = privmsgs.getArgs(args)
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try:
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user = ircdb.users.getUser(name)
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irc.reply(msg, '[%s]' % ', '.join(user.capabilities))
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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def identify(self, irc, msg, args):
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"""<name> <password>
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Identifies the user as <name>.
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"""
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(name, password) = privmsgs.getArgs(args, 2)
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if not self._checkNotChannel(irc, msg):
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return
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try:
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u = ircdb.users.getUser(name)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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return
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if u.checkPassword(password):
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u.setAuth(msg.prefix)
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ircdb.users.setUser(name, u)
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irc.reply(msg, conf.replySuccess)
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else:
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irc.error(msg, conf.replyIncorrectAuth)
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def unidentify(self, irc, msg, args):
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"""takes no arguments
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Un-identifies the user.
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"""
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try:
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u = ircdb.users.getUser(msg.prefix)
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name = ircdb.users.getUserName(msg.prefix)
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except KeyError:
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irc.error(msg, conf.replyNoUser)
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return
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u.unsetAuth()
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ircdb.users.setUser(name, u)
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irc.reply(msg, conf.replySuccess)
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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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name = ircdb.users.getUserName(msg.prefix)
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irc.reply(msg, name)
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except KeyError:
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irc.error(msg, 'I can\'t find you in my database')
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Class = UserCommands
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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