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#!/usr/bin/env python
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# encoding: utf-8
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# login controller for pylons
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# Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2
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# of the License or (at your opinion) any later version of the license.
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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 Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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"""
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Created on April 22, 2010
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login controller for pylons
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@author: marcink
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"""
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from formencode import htmlfill
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from pylons import request, response, session, tmpl_context as c, url
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from pylons.controllers.util import abort, redirect
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from pylons_app.lib.auth import AuthUser, HasPermissionAnyDecorator
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from pylons_app.lib.base import BaseController, render
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from pylons_app.model.forms import LoginForm, RegisterForm
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from pylons_app.model.user_model import UserModel
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import formencode
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import logging
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log = logging.getLogger(__name__)
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class LoginController(BaseController):
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def __before__(self):
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super(LoginController, self).__before__()
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def index(self):
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#redirect if already logged in
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c.came_from = request.GET.get('came_from',None)
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if c.hg_app_user.is_authenticated:
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return redirect(url('hg_home'))
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if request.POST:
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#import Login Form validator class
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login_form = LoginForm()
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try:
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c.form_result = login_form.to_python(dict(request.POST))
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if c.came_from:
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return redirect(c.came_from)
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else:
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return redirect(url('hg_home'))
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except formencode.Invalid as errors:
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return htmlfill.render(
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render('/login.html'),
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defaults=errors.value,
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errors=errors.error_dict or {},
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prefix_error=False,
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encoding="UTF-8")
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return render('/login.html')
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@HasPermissionAnyDecorator('hg.admin', 'hg.register.auto_activate', 'hg.register.manual_activate')
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def register(self):
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user_model = UserModel()
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c.auto_active = False
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for perm in user_model.get_default().user_perms:
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if perm.permission.permission_name == 'hg.register.auto_activate':
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c.auto_active = True
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break
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if request.POST:
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register_form = RegisterForm()()
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try:
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form_result = register_form.to_python(dict(request.POST))
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form_result['active'] = c.auto_active
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user_model.create_registration(form_result)
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return redirect(url('login_home'))
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except formencode.Invalid as errors:
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return htmlfill.render(
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render('/register.html'),
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defaults=errors.value,
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errors=errors.error_dict or {},
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prefix_error=False,
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encoding="UTF-8")
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return render('/register.html')
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def logout(self):
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session['hg_app_user'] = AuthUser()
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session.save()
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log.info('Logging out and setting user as Empty')
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redirect(url('hg_home'))
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