1. Possibilities for Grouper in a cross/inter organizational use Andrea Biancini, Consortium GARR andrea.biancini@garr.it GN3+ F-2-F meeting Stockholm, April 29 th, 2014

2. 2 Connect | Communicate | Collaborate Agenda Subtask definition and goals Major subtask activities Plan and advancements Involvement

3. 3 Connect | Communicate | Collaborate Subtask definition and goals Within this task we will evaluate the introduction of Grouper for a cross/inter organizational use. Grouper will be used to manage in a centralized way (yet eventually permitting delegation): Groups of users Authorization attributes for users It provides a web interface, a CLI and a webservices interface (that has, just discovered, a VOOT plugin) Grouper will be studied in conjunction with other tools to implement advanced features in group management: for instance Grouper could be integrated with COmanage to delegate the management of authorization aspects.

4. 4 Connect | Communicate | Collaborate Major subtask activities The main activities for this subtask will be: 1.Better definition of the possibilities for an authorization process within different services and communities. 2.Realization of a PoC to prove possible integrations of existing services with Grouper. 3.Documentation and dissemination of results achieved.

5. 5 Connect | Communicate | Collaborate Authorization processes So far authorization in Identity Federations has been managed in either one of two opposite ways: SP based authorization: where the SP is responsible to maintain all information to be used for authorization; IdP based authorization: where the IdP is responsible to maintain the information to be used for authorization and to pass them to the SP for enforcement. A different approach may be followed (leveraging Attributes Authorities and implementing tools like Grouper) where authorization is delegated to specific systems designed for that purpose.

6. 6 Connect | Communicate | Collaborate Proof of Concept To prove real use cases, three SPs will be integrated with Grouper in a Proof of Concept: A wiki application: Grouper will manage user groups for read/write access; A moodle application: Grouper will provide course list and manage students/teachers enrolment to courses; A custom application (GARRbox): Grouper will provide user groups and other authorization attributes specific to the service.

7. 7 Connect | Communicate | Collaborate Dissemination During the activities a set of documents will be produced and shared. These documents will permit to share common visions and ideas thus easing the dissemination of results achieved. JRA3T1-321 Feasibility Study(due 05/14) JRA3T1-322 Architecture for discovery(due 09/14) JRA3T1-323 PoC documentation(due 12/04) JRA3T1-324 Deliverables for dissemination(due 03/15)

8. 8 Connect | Communicate | Collaborate Plan and advancements 1. Study 2. Feasibility 3. Design 4. Build 5.Finalize 1.Study (started 03/2014): finalized at gaining knowledge on the tools and processes to be implemented. 2.Feasibility (end 05/2014): will produce the first deliverable and introduce the context of authorization processes. 3.Design (end 09/2014): will produce the architectural design and describe the technical choices that will be tested in the PoC. 4.Build (end 12/2014): will realize the PoC with the integration of the three SPs. 5.Finalize (end 05/2015): will produce dissemination material.

9. 9 Connect | Communicate | Collaborate Involvement The subtask would *really* appreciate the involvement in the different activities of the following groups: Groups with experience on Grouper / COmanage to help in the installation and configuration of the group and attribute management system. Groups interested in experiencing the PoC and helping the definition of technical aspects and problems. Groups interested in sharing views about real authorization problems by contributing to the deliverables.

10. 10 Connect | Communicate | Collaborate www.geant.net www.twitter.com/GEANTnews | www.facebook.com/GEANTnetwork | www.youtube.com/GEANTtv Connect | Communicate | Collaborate Thank you!