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# -*- coding: utf-8 -*-
from django_authopenid import mimeparse
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
__all__ = ["OpenIDMiddleware"]
class OpenIDMiddleware(object):
"""
Populate request.openid. This comes either from cookie or from
session, depending on the presence of OPENID_USE_SESSIONS.
"""
def process_request(self, request):
request.openid = request.session.get('openid', None)
def process_response(self, request, response):
if response.status_code != 200 or len(response.content) < 200:
return response
path = request.get_full_path()
if path == "/" and request.META.has_key('HTTP_ACCEPT') and \
mimeparse.best_match(['text/html', 'application/xrds+xml'],
request.META['HTTP_ACCEPT']) == 'application/xrds+xml':
return HttpResponseRedirect(reverse('yadis_xrdf'))
return response