Granting JavaScript clients basic access to your resources simply requires adding one HTTP Response Header, namely: If you have public data which doesn't use require cookie or session based authentication to see, then please consider opening it up for universal JavaScript/browser access.įor CORS access to anything other than simple, non auth protected resources please see this full write up on Cross Origin Request Security. While enabling such access is important for all data, it is especially important for Linked Open Data and related services without this, our data simply is not open to all clients. 3.1.7 For Apache Tomcat (7.0.41 and above)ĬORS is a specification that enables truly open access across domain boundaries.Ĭurrently, client-side scripts (e.g., JavaScript) are prevented from accessing much of the Web of Linked Data due to 'same origin' restrictions implemented in all major Web browsers.3.1.6 For OpenLink Virtuoso (Basic Web Sites, Linked Data Spaces, SPARQL Endpoints, and otherwise).
