Access Control for HTTP Operations on Linked Data

Luca Costabello 1, * Serena Villata 1 Oscar Rodriguez Rocha 2 Fabien Gandon 1
* Corresponding author
1 WIMMICS - Web-Instrumented Man-Machine Interactions, Communities and Semantics
CRISAM - Inria Sophia Antipolis - Méditerranée , Laboratoire I3S - SPARKS - Scalable and Pervasive softwARe and Knowledge Systems
Abstract : Access control is a recognized open issue when interacting with RDF using HTTP methods. In literature, authentication and authorization mechanisms either introduce undesired complexity such as SPARQL and ad-hoc policy languages, or rely on basic access control lists, thus resulting in limited policy expressiveness. In this paper we show how the Shi3ld attribute-based authorization framework for SPARQL endpoints has been progressively converted to protect HTTP operations on RDF. We proceed by steps: we start by supporting the SPARQL 1.1 Graph Store Protocol, and we shift towards a SPARQL-less solution for the Linked Data Platform. We demonstrate that the resulting authoriza- tion framework provides the same functionalities of its SPARQL-based counterpart, including the adoption of Semantic Web languages only.
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Luca Costabello, Serena Villata, Oscar Rodriguez Rocha, Fabien Gandon. Access Control for HTTP Operations on Linked Data. ESWC - 10th Extended Semantic Web Conference - 2013, May 2013, Montpellier, France. ⟨hal-00815067⟩

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