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shibboleth-dev - Re: release of authentication assertion

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Re: release of authentication assertion


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  • From: Thomas Lenggenhager <>
  • To:
  • Subject: Re: release of authentication assertion
  • Date: Fri, 22 Sep 2006 07:34:30 +0200
  • Organization: SWITCH

Scott Cantor wrote:
>> like we need is not just an "Attribute Release Policy", but rather an
>> "Assertion Release Policy".
>
> That's what endpoint checking is, we just don't have an option to disallow
> unidentified providers from being allowed. It's already going to be added
> per the request of the Swiss among others.

Thank you, looking forward to deploy it!

> I'd like to note that this basic aspect of SAML deployment (some products
> don't allow anonymous requests) is viewed by some communities as a bad
> thing, because it forces the user to be at the mercy of the IdP when it
> comes to which services to access.

I surely see a reason for that behavior especially for independent IdP
services. For university IdP denying anonymous use seems more likely for me.
Getting an authentication assertion from a university IdP implies that
the user is most likely an academic user, without sending an attribute.
With an independent IdP nothing comparable can be deducted.

Thomas

--
Thomas Lenggenhager http://www.switch.ch/
SWITCH The Swiss Education & Research Network
Zurich, Switzerland Tel: +41 44 268 1541



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