def openid_configuration(environ, start_response, logger, handle):
_oas = environ["oic.server"]
_path = geturl(environ, False, False)
conf = ProviderConfigurationResponse(issuer=_oas.name,
authorization_endpoint=_path+"/authorization",
token_endpoint=_path+"/token",
user_info_endpoint=_path+"/user_info",
check_session_endpoint=_path+"/check",
refresh_session_endpoint=_path+"/refresh_session",
end_session_endpoint=_path+"/end_session",
registration_endpoint=_path+"/registration",
scopes_supported=["openid"],
flows_supported=["code", "id_token", "token"])
resp = Response(conf.to_json())
return resp(environ, start_response)
