
bjgjo (bjgjo) asked a question.
We are trying to determine how to assert whether MFA was or was not used to a downstream SAML application. The use case is to support REFEDS (https://refeds.org/profile/mfa). Essentially we have both MFA and non-MFA users accessing the same application, and the application needs to know whether they used MFA or not to make further decisions.
It is possible to select one of several authentication context classes (AuthnContextClasRef)for SAML apps we create from scratch, but this does not have a REFEDS-compatible option (and does not allow user entry), and would not allow for per-user determination anyway.
How can Okta SAML apps comply with the REFEDS specification?

I have posted the feature request at https://support.okta.com/help/s/idea/0870Z000000JxXnQAK/detail.