Howto extract SAML NameID from AuthnRequest

Thanks Sajid,

The first link does what I want to do - but whith a different starting position.

I don't get the username with as a parameter, but as NameID (or subject, different field with the same content) of the SAML Authnrequest.

However, the idea of setting the username field readonly, is good! :)

So, follow-up question: Any irule-Magicians around who can help me to extract the nameID parameter?

(What I'd need is something like ACCESS::saml authn [value] but with the f5 as IdP, not as SP... ;)

Cheers,

HP.

P.S. For my own reference:

https://support.f5.com/csp/article/K07535385