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Re: Logout advice


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  • From: Chad La Joie <>
  • To:
  • Subject: Re: Logout advice
  • Date: Wed, 16 Apr 2008 11:52:39 +0100
  • Openpgp: id=146B2514
  • Organization: SWITCH



André Cruz wrote:
On Wed, 2008-04-16 at 11:31 +0100, Chad La Joie wrote:
The IdP has a storage service interface that's pretty close to the SP's (technically this is in the OpenSAML in both cases). You can see it defined in your internal.xml config file in Shib 2. The clustering for 2.0 will be done using Terracotta and just replicating the Map at the heart of that defined storage service.

You say "will". Does this mean there's still something missing for this
to work or just documentation?

It's just lacking documentation and testing. All the software should be there.

Also, could you tell us what (little) support the IDP already has for
SAML logout? Scott said the IDP already stores all the necessary
information to notify the corrects SPs when a logout occurs. Is this
true?

I believe Scott is correct but can't say for certain until I actually do the SLO implementation. The IdP, currently, has *no* support for logout but should have all the components necessary to implement it. By this I mean there is absolutely no support for handling and acting on incoming logout requests. However all the of the session management code is in place and should contain all the information necessary in order to answer a logout request.

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SWITCH
Serving Swiss Universities
--------------------------
Chad La Joie, Software Engineer, Security
Werdstrasse 2, P.O. Box, 8021 Zürich, Switzerland
phone +41 44 268 15 75, fax +41 44 268 15 68
,
http://www.switch.ch




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