On 4/12/16 10:48 AM, rene....@kws.com wrote:
> Hello
>
> Is it possible to limit the access to the faceted search based on user login? 
> Ideally, the search would only display results from graphs the user has read 
> access to.
>
> I am using the commercial edition of Virtuoso and only the Conductor and fct 
> VADs are installed. There are already some graphs and users in place. The 
> /sparql endpoint is disabled and only /sparql-auth is available. 
> Nevertheless, /fct shows all data without login...
>
> Best regards
> René
>
> -- Dr. René Rex - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - - - - - - - - - - - - - - - - Bioinformatician, RD-DM
> Bioinformatics KWS SAAT SE, Grimsehlstraße 31, 37555 Einbeck Tel. +49
> (0) 5561/311-1341   Fax +49 (0) 5561/311-1063 E-Mail: rene....@kws.com
> http://www.kws.com KWS SAAT SE Chairman of the Supervisory Board |
> Vorsitzender des Aufsichtsrates: Andreas J. Büchting Executive Board |
> Vorstand: Hagen Duenbostel (CEO | Sprecher), Léon Broers, Peter
> Hofmann, Eva Kienle Company Headquarters | Sitz der Gesellschaft:
> Einbeck Registry Court | Registergericht: Göttingen, HRB 204567 - - -
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> - - - - - -

Hi Rene,

You need to use Graph Security to control access to named graphs [1], in
the most basic sense. Ultimately, you need fine-grained attribute-based
access controls which is part of the commercial edition product.

[1]
http://docs.openlinksw.com/virtuoso/rdfgraphsecurity.html#rdfgraphsecuritylevel
[2]
http://www.slideshare.net/kidehen/how-virtuoso-enables-attributed-based-access-controls
.

-- 
Regards,

Kingsley Idehen       
Founder & CEO 
OpenLink Software     
Company Web: http://www.openlinksw.com
Personal Weblog 1: http://kidehen.blogspot.com
Personal Weblog 2: http://www.openlinksw.com/blog/~kidehen
Twitter Profile: https://twitter.com/kidehen
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LinkedIn Profile: http://www.linkedin.com/in/kidehen
Personal WebID: http://kingsley.idehen.net/dataspace/person/kidehen#this


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