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Re: First draft of eduPerson/SAML profiles


Chronological Thread 
  • From: Alistair Young <>
  • To: Tom Scavo <>
  • Cc: mace-dir <>, Scott Cantor <>,
  • Subject: Re: First draft of eduPerson/SAML profiles
  • Date: Tue, 19 Apr 2005 15:39:21 +0100

Should the emphasis, if any is required, not be on "as-is" transport of unambiguous attributes? There lies the strength of the OID, however unfriendly it really is.

SAML2 contains a multitude of profiles so I'd see it in terms of web service endpoints that support multiple SAML profiles, rather than encoding profile information in the attributes themselves via a URN that seems to be a profile identifier.

Alistair


On 19 Apr 2005, at 14:55, Tom Scavo wrote:

On 4/18/05, Scott Cantor
<>
wrote:

eduPersonTargetedID is a problem for both profiles, and my proposal needs
debate, particularly whether to start supporting a "new" syntax in the 1.x
profile or just leave it imperfect and wait for 2.0. This depends to some
extent on expected volume of use. But we need to decide quickly if a new
syntax is to be supported in Shibboleth 1.3.

My gut feeling is that nothing new should be introduced at this time.
Persistent identifiers abound in SAML2 so it seems best to wait and
see how that shakes out.

Attached are some notes and errata for the document posted yesterday.
On the one hand, I appreciate the fact that two profiles were provided
back-to-back, but after a bit of reading it became clear that the two
have difficulty coexisting in the same document.

Tom
<eduperson-comments-2005-04-18.txt>




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