checkSessionIframe property

Uri? checkSessionIframe

URL of an OP iframe that supports cross-origin communications for session state information with the RP Client, using the HTML5 postMessage API.

The page is loaded from an invisible iframe embedded in an RP page so that it can run in the OP's security context. It accepts postMessage requests from the relevant RP iframe and uses postMessage to post back the login status of the End-User at the OP.

Implementation

Uri? get checkSessionIframe => getTyped('check_session_iframe');