POC setup up and running now! So far everything looks very promising, smooth user experience etc.
The setup is SimpleSAMLphp in authproc mode. Though everything works perfectly I get a bunch of Error 8 in simplesamlphp.log every time a token is used for authentication. Here is the log for one single authentication using first username/password followed by a Yubikey U2F authentication:
And here is what ends up in the log when authenticating with just username/password:
This might be considered “purely cosmetic” as there is no negative impact on user experience, but nonetheless… And there are also some WARNINGs about namespaces, guess that comes from the privacyidea module being a bit old now.
In all other respects I’d say things work perfect now! Thanks for a superb job!