Shibboleth IdP 3.3.1 MFA with external authentication system

[Scott Cantor]

> I'm configuring Shibboleth Identity Provider version 3.3.1 to implement a SAML authentication flow with an external MFA system.

"How do I use an unsupported version of the software that's 6+ years out of date to implement something the supported version does for me?"

That is just not a sensible question.

-- Scott