def discoverXRI(iname):
endpoints = []
iname = normalizeXRI(iname)
try:
canonicalID, services = xrires.ProxyResolver().query(
iname, OpenIDServiceEndpoint.openid_type_uris)
if canonicalID is None:
raise XRDSError('No CanonicalID found for XRI %r' % (iname,))
flt = filters.mkFilter(OpenIDServiceEndpoint)
for service_element in services:
endpoints.extend(flt.getServiceEndpoints(iname, service_element))
except XRDSError:
logging.exception('xrds error on ' + iname)
for endpoint in endpoints:
# Is there a way to pass this through the filter to the endpoint
# constructor instead of tacking it on after?
endpoint.canonicalID = canonicalID
endpoint.claimed_id = canonicalID
endpoint.display_identifier = iname
# FIXME: returned xri should probably be in some normal form
return iname, getOPOrUserServices(endpoints)
def applyFilter(normalized_uri, xrd_data, flt=None):
"""Generate an iterable of endpoint objects given this input data,
presumably from the result of performing the Yadis protocol.
@param normalized_uri: The input URL, after following redirects,
as in the Yadis protocol.
@param xrd_data: The XML text the XRDS file fetched from the
normalized URI.
@type xrd_data: six.binary_type
"""
flt = mkFilter(flt)
et = parseXRDS(xrd_data)
endpoints = []
for service_element in iterServices(et):
endpoints.extend(
flt.getServiceEndpoints(normalized_uri, service_element))
return endpoints
def applyFilter(normalized_uri, xrd_data, flt=None):
"""Generate an iterable of endpoint objects given this input data,
presumably from the result of performing the Yadis protocol.
@param normalized_uri: The input URL, after following redirects,
as in the Yadis protocol.
@param xrd_data: The XML text the XRDS file fetched from the
normalized URI.
@type xrd_data: six.binary_type
"""
flt = mkFilter(flt)
et = parseXRDS(xrd_data)
endpoints = []
for service_element in iterServices(et):
endpoints.extend(
flt.getServiceEndpoints(normalized_uri, service_element))
return endpoints
