IDP 3.3 MFA flow -- checking to see if an authn context class ref was requested

Leite, Zailo S. zleite at caltech.edu
Fri Dec 16 16:36:05 EST 2016


Well, it works. Thanks!

Z

On Fri, 2016-12-16 at 10:27 -0800, Jim Fox wrote:
> I import classes with Java.type
> 
>    var AuthnContextClassRefPrincipal = Java.type("net.shibboleth.idp.saml.authn.principal.AuthnContextClassRefPrincipal");
> 
> Don't know if there's a better way..
> 
> Jim
> 
> > 
> > I'll try that, thanks. How do you import on the script? I'm getting
> > "AuthnContextClassRefPrincipal is not defined" error. I suppose I need
> > the package net.shibboleth.idp.saml.authn.principal?
> >
> > Z
> >
> >
> > On Mon, 2016-12-05 at 10:19 -0800, Jim Fox wrote:
> >>>
> >>> First, I see I can use the isAcceptable method (as included in the distributed example) to see if a requested method has been satisfied. But I'm curious, in this case, about requested methods that haven't been satisfied - namely Duo. How can I get a list of requested authentication context classes? I've looked at the MFA context and authentication context in the JavaDocs, but I don't see anything to help me in those.
> >>>
> >>>
> >> I do something like this (to see if token was requested):
> >>
> >>       authCtx = input.getSubcontext("net.shibboleth.idp.authn.context.AuthenticationContext");
> >>       rpCtx = authCtx.getSubcontext("net.shibboleth.idp.authn.context.RequestedPrincipalContext");
> >>       if (rpCtx != null) {
> >>           rps = rpCtx.getRequestedPrincipals();
> >>           tkp = new AuthnContextClassRefPrincipal("urn:oasis:names:tc:SAML:2.0:ac:classes:TimeSyncToken");
> >>           if (rpCtx.getRequestedPrincipals().contains(tkp)) {
> >>             logger.debug("RP requested token login");
> >>           }
> >>       }
> >>
> >>
> >> Jim
> > -- 
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> >


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