!!! Overview [{$pagename}] is an [OAuth 2.0] [Authorization Response] message returned from the [OpenID Connect Provider]'s [Authorization_endpoint] in [response] to the [Authentication Request] sent by the [Relying Party]. Only if the [Authentication Request] was successful and: * [Authorization Server Authentication of the End-User] was successful * [Authorization Server Request End-User Consent-Authorization] was successful can the [Authorization Server] return a [{$pagename}] !! [OpenID Connect Flow] The Exact [{$pagename}] varies based on the [OpenID Connect Flow] being implemented. When using the [Authorization Code Flow], the [{$pagename}] [MUST] return the parameters defined in Section 4.1.2 of [OAuth 2.0] [RFC 6749] by adding them as query parameters to the [redirect_uri] specified in the [Authorization Request] using the application/x-www-form-urlencoded format, unless a different Response Mode was specified. [{$pagename}] will either result in an [OAuth Error] or the return of an [Authorization Code] which can be submitted to obtain: * [Access_token] - Which can be used to obtain more [claims] from the [userinfo_endpoint] * [id_token] * [Refresh_token] !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]