See eduTEAMS DSX Discovery documentation pages: DSX Discovery Service

Earlier discussion from Licia:

"Dear all,

Last week in Milan I had a chat with Slavek about CESNET discovery
service. We agreed that we it would make more sense to look at a
discovery service in the context of eduGAIN.

Slavek and I agreed that the current pilot with CESNET service was not
really advertised so it's difficult to gather inputs on the satisfaction
of the services that used it. In agreement with Marina, we will fund
another pilot with CESNET discovery with defined goals where we will ask
for inputs and/or requests for new features. The pilot will have a
limited duration of about 6 months. The pilot, in agreement with Niels,
should go under the incubator and after the defined period we should
assess the usability and satisfaction and see which features should be
implemented. We have planned a similar pilot also for RA21.

I will ping Slavek privately to define further details."

(Pilot)

The current eduTEAMS DSX Discovery Service (will be renamed to eduGAIN was initially called eduTEAMS Discovery Service most likely) is operated on httphttps://discoverydsx.eduteamsedugain.org (several physically distributed servers) and a test instance on httphttps://dsdsx-test.eduteamsedugain.org/. Its software is the CESNET SAML2 Discovery Service implementation (PHP). Even though the service is not considered yet a production service according to the GEANT PLM (because it is neither part of the eduTEAMS or nor eduGAIN service currently), the service has been operated as managed service on the same production hardware by CESNET that CESNET uses for their own production Discovery Service. The three main features that distinguish this implementation from others are:

• Privacy awareness: The operator of the DS does not know which organisation the user is from after the user made his choice
• Embeddable: The DS can be embedded with a JavaScript on any web page
• Filtering: The IdPs listed in the DS can be filtered according to federation, entity categories or individually by adding a proprietary filtering expression to the URL to load the DS from. The filter can be created in a specific filter user interface.

The Discovery Service documentation (for SP administrators) is on the GEANT wiki.

The RA21 prototype Discovery Service (special branch based on pyFF, python) has been developed by Leif Johansson (SUNET) with and for the RA21 project. A prototype of the user interface is available on the pyFF nightly instance. It demonstrates an example user interface that was invested quite some work in together with RA21 UI experts and that was mostly created with the RA21 target services (login on publisher web sites) in mind.

The eduTEAMS DSX Discovery service (to be renamed and moved) already has a Privacy Policy. Its implementation (by CESNET) is already very privacy aware compared to other discovery service implementations.

This activity is successfully finished when:

• A report is delivered describing the feedback from the current users of the discovery pilot
• The current discovery pilot is handed over to WP5 T1 eduGAIN so it can be moved into a production service
• A first test implementation was build using the architecture and tools as provided by the RA21 project