c14n attribute sourced subject, multiple principals

[Cantor, Scott]

> Re: my other point... I added a log to the PrincipalNameLookupStrategy, and

It might be illuminating/new information that every login flow individually runs the c14n step, so possibly what you're seeing is just the multiple runs of whatever it is that you configured from the different flows/factors running. Or possibly that's not new information and not helpful, but just in case...

-- Scott