Synnefo

                                 RADOS_POOL_MAPS, TRANSLATE_UUIDS,

                                 PUBLIC_URL_SECURITY, PUBLIC_URL_ALPHABET,

                                 BASE_HOST, UPDATE_MD5, VIEW_PREFIX,

from pithos.api.resources import resources

from pithos.backends import connect_backend

                        raise PermissionDenied

                    return response

                # TODO: check if client credentials are not set

                authorization_code = request.GET.get('code')

                if authorization_code is None:

                              'state': '',  # TODO include state for security

                              'scope': request.path.split(VIEW_PREFIX, 2)[-1]}

                    return HttpResponseRedirect('%s?%s' %

                                                           'auth'),

                                                 urlencode(params)))

                else:

                    redirect_uri = '%s%s' % (redirect_host, request.path)

                    data = astakos.get_token('authorization_code',

                                             redirect_uri=redirect_uri,

                                             scope=requested_resource,

                                             code=authorization_code)