0f332842b5
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@4193 fd906abe-77d9-0310-91a1-e0d9ade77398
61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
#
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# Copyright (c) 2011 Helmut Merz helmutm@cy55.de
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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$Id$
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"""
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from zope.app.security.interfaces import IAuthentication
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from zope.app.security.interfaces import ILogout, IUnauthenticatedPrincipal
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from zope import component
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from zope.interface import implements
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from loops.browser.node import NodeView
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from zope.app.pagetemplate import ViewPageTemplateFile
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from zope.cachedescriptors.property import Lazy
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class LoginForm(NodeView):
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template = ViewPageTemplateFile('auth.pt')
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@Lazy
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def macro(self):
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return self.template.macros['login_form']
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@Lazy
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def item(self):
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return self
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class Logout(object):
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implements(ILogout)
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def __init__(self, context, request):
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self.context = context
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self.request = request
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def __call__(self):
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nextUrl = self.request.get('nextURL') or self.request.URL[-1]
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if not IUnauthenticatedPrincipal.providedBy(self.request.principal):
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auth = component.getUtility(IAuthentication)
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ILogout(auth).logout(self.request)
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return self.request.response.redirect(nextUrl)
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