The Restart action restarts the ongoing action pipeline. It supports two different operation modes:
After the action pipeline is restarted the associated authenticator can be invoked again before the action pipeline is rerun.
This behavior is configured using the reRunAuthenticator configuration option.
The following configuration options are available:
Note that either always or attribute-condition must be specified.
Also note that setting the reRunAuthenticator to true in an SSO action pipeline has no effect and the authenticator
will not be invoked (since during the SSO an authenticator is not run).