~azzar1/unity/add-show-desktop-key

1079 by William Grant
Merge setup-refactor branch. This completely breaks existing installations;
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# IVLE
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# Copyright (C) 2007-2008 The University of Melbourne
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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# Module: forumutil
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# Author: David Coles
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# Date: 18/02/2008
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# Forum Utilities for communicating with the Forum
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import hashlib
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import time
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from mod_python import Cookie
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from urllib import quote
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import ivle.conf
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cookie_name = 'ivleforumcookie'
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def make_forum_cookie(login_details):
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    secret = ivle.conf.forum_secret
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    login = quote(login_details.login)
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    nick = quote(login_details.nick)
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    email = ''
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    if login_details.email != None:
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        email = quote(login_details.email)
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    role = quote(str(login_details.role))
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    hashtext = login + nick + email + role + secret
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    hash = hashlib.md5(hashtext).hexdigest()
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    data = quote(login + ':' + nick + ':' + email + ':' + role + ':' + hash)
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    return Cookie.Cookie(cookie_name,data,path='/')