Hello Iker,
All recent versions of Virtuoso have /sparql-auth web service endpoint
configured like /sparql but with authentication enabled. Similarly,
there's /sparql-graph-crud-auth like /sparql-graph-crud .
Best Regards
Ivan Mikhailov
OpenLink Software
http://virtuoso.openlinksw.com
On Tue, 2017-04-04 at 13:54 +0000, Iker Esnaola wrote:
> Hello,
>
> I am trying to update my Graph by means of the SPARQL endpoint and
> the following query:
>
> DELETE {?s rdf:type "A "}
> INSERT {?s rdf:type "B" }
> from <myGRAPH>
> WHERE { ?s rdf:type "A"}
>
> I am getting the following error: Virtuoso 42000 Error
> SR186:SECURITY: No permission to execute procedure
> DB.DBA.SPARQL_MODIFY_BY_DICT_CONTENTS with user ID 107, group ID 107
>
> After giving SPARQL_UPDATE permissions to the “SPARQL” user, there is
> no such a problem and I am able to perform the query.
>
> However, my SPARQL endpoint is public so this is not a good practice.
>
> I have been looking for information in this matter but I didn’t find
> anything decisive. Is there any possibility of login in the SPARQL
> endpoint? I am thinking of some way of enabling certain users to
> update the content (e.g. administrators) while leaving the rest of
> the users with only query permissions.
>
> Thanks in advance,
>
> Iker Esnaola Gonzalez Informazio-Sistema Adimenduen Unitatea
> Sistemas de Información Inteligentes Intelligent Information Systems
> Unit iker.esna...@tekniker.es
> +34 943 20 67 44 Ext: 9608
>
> PARKE TEKNOLOGIKOA C/ Iñaki Goenaga, 5 20600 Eibar, Gipuzkoa (Spain)
> Tel.: +34 943 20 67 44
>
>
>
>
>
>
>
>
>
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