May 9, 2008 1/2

VO Services Project Report – OSG EB Meeting

Gabriele Garzoglio

VO Services Project Report

OSG Executive Board Meeting

May 9, 2008

Gabriele GarzoglioComputing Division, Fermilab

May 9, 2008 2/2

VO Services Project Report – OSG EB Meeting

Report• Authorization Interoperability

– Finishin AuthZ Profile common to EGEE, VO Services, Globus, Condor (1 yr effort): due May 13, 2008)

– Now refactoring PRIMA, GUMS, gPlazma, GT4, gLExec, SCAS, … to use the new protocol: due Jun 08

• Validation of Site AuthZ Configuration – Automatic self-consistency checks (via RSV) of sites using the VO Services

infrastructure. Deployed with OSG v1.0.• VOMRS VOMS-admin convergence

– Working with INFN to introduce all use cases addressed by VOMRS into VOMS-admin. Currently in planning phase.

• VO and Site Policy– Work with TechX on SBIR grant: done on Apr 08. Study + demo of how to use

XACML to express Site and VO policies on privilege• Stakeholder’s Meeting on Apr 30: OSG, US CMS, US Atlas, Fermilab

– Writing OSG / VO Services agreement on new deliverables– See new draft “Attribute Certificate Validation in OSG” (Mine and Gabriele):

http://osg-docdb.opensciencegrid.org/cgi-bin/ShowDocument?docid=756– Risk: lowering effort dedicated to VO Services may force the project to

maintenance-only mode.

Gabriele Garzoglio