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72 lines
3.0 KiB
Python
72 lines
3.0 KiB
Python
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# Copyright (c) 2014-2015, James Lu
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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 random
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import string
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import supybot.utils as utils
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from supybot.commands import *
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import supybot.plugins as plugins
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import supybot.ircutils as ircutils
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import supybot.callbacks as callbacks
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try:
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from supybot.i18n import PluginInternationalization
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_ = PluginInternationalization('PassGen')
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except ImportError:
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# Placeholder that allows to run the plugin on a bot
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# without the i18n module
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_ = lambda x: x
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class PassGen(callbacks.Plugin):
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"""Generates passwords on the fly!"""
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threaded = True
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def mkpasswd(self, irc, msg, args, len):
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"""[<len>]
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Makes a randomly generated password, [<len>] characters long if
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specified. Otherwise, uses the bot's configured default length.
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(see config plugins.PassGen.defaultLen)"""
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maxlen = self.registryValue('maxLength')
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if not len:
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len = self.registryValue('defaultLen')
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elif len > maxlen:
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irc.error("The specified length ({}) is longer than the maximum "
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"allowed on this bot. Current maximum: {}".format(len, maxlen),
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Raise=True)
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rg = random.SystemRandom()
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letters = string.ascii_letters + string.digits + self.registryValue('symbols')
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pw = ''.join(rg.choice(letters) for n in range(len))
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irc.reply(pw, private=True)
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mkpasswd = wrap(mkpasswd, [(additional('positiveInt'))])
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Class = PassGen
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# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79:
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