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How are we going to scale interfederation globally, with the pieces we have

DATE: 20 November 2012

TIME: 16:30

ROOM: Alternative

TOPIC: Interfederation

CONVENER: Niels van Dijk

SCRIBE: Brook

# of ATTENDEES: Klaas, Peter, Nicole, Lukas

MAIN ISSUES DISCUSSED 

  1. How do you get to an SP in another federation, from an IdP in your home federation.
  2. Requirements:
    1. SAML2 (in both federations)
    2. Federations (at A and B)
    3. Bilateral Peering is possible (but you don't want to do that because it doesn't scale)
  3. UK Federation + Edugate interfederation agreement
    1. Easy: Metadata, Attributes, Workflow
    2. Hard: Trust (federation operator processes)
  4. Can metadata distribution/redistribution work?
    1. HTTP GET doesn't work too bad at the moment.
    2. 5500 entities at the moment (43MB file)
  5. How large was the /etc/hosts file before it was too big.
  6. Problem Space: IdPs aren't releasing enough attributes.
  7. eduGAIN needs to get all components of its house in order (remove the barrier for any/all federations).


ACTIVITIES GOING FORWARD / NEXT STEPS

  1. ...


RESOURCES

If slides, websites or other pointers for information are used in the session, please attach them to this page or send them to the secretary for posting.

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