+
−"""authentication using google authentication service
+
−
+
−:organization: Logilab
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−:copyright: 2008-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
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−:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
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−:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+
−"""
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−__docformat__ = "restructuredtext en"
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−
+
−from cubicweb.web.views.basecomponents import UserLink
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−from cubicweb.web.views.actions import LogoutAction
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−
+
−from google.appengine.api import users
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−
+
−
+
−class GACWUserLink(UserLink):
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−
+
−    def anon_user_link(self):
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−        self.w(self.req._('anonymous'))
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−        self.w(u'&#160;[<a class="logout" href="%s">%s</a>]'
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−               % (users.create_login_url(self.req.url()), self.req._('login')))
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−
+
−class GAELogoutAction(LogoutAction):
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−
+
−    def url(self):
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−        return users.create_logout_url(self.req.build_url('logout') )
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−
+
−def registration_callback(vreg):
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−    if hasattr(vreg.config, 'has_resource'):
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−        vreg.register(GACWUserLink, clear=True)
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−        vreg.register(GAELogoutAction, clear=True)