Occurs when a security token has been received from a security token service (STS).
Assembly: System.IdentityModel.Services (in System.IdentityModel.Services.dll)
You can add an event handler to modify the token before it is validated. In the event handler you can access the security token through the SecurityTokenReceivedEventArgs::SecurityToken property. The event is a cancelable event, you can set the Cancel property to true in an event handler to terminate processing of the WS-Federation sign-in response message.
This event is raised from inside the OnAuthenticateRequest event-handler delegate when processing a WS-Federation sign-in response message (“wsignin1.0”) received from the security token service (STS). It is raised just after a security token has been deserialized from the wresult or the wresultptr parameter in the sign-in response message, but before the security token is validated.
Available since 4.5