Attribute mapping on new SP3 install

[Nate Klingenstein]

Dave,

Right here:

> 2019-05-14 17:02:15 DEBUG Shibboleth.AttributeFilter [1] [default]: applying filtering rule(s) for attribute (eppn) from (https://shibb.hull-college.ac.uk/idp/shibboleth <https://shibb.hull-college.ac.uk/idp/shibboleth>)
> 
> 2019-05-14 17:02:15 WARN Shibboleth.AttributeFilter [1] [default]: removed value at position (0) of attribute (eppn) from (https://shibb.hull-college.ac.uk/idp/shibboleth <https://shibb.hull-college.ac.uk/idp/shibboleth>)

Your problem is that the scope that is associated with this eppn is not one that is considered valid for the IdP https://shibb.hull-college.ac.uk/idp/shibboleth, so the SP is discarding it.  You'll need to empower your IdP to express that scope, or in the case the scope happens to be a typo, rectify that.

Best wishes,
Nate.