[JENA-1874] How to prevent data set action “remove” for read only sparql data (FUSEKI 3.14.0)

• Type: Question
• Status: Closed
• Priority: Critical
• Resolution: Information Provided
• Affects Version/s: Jena 3.14.0
• Component/s: Fuseki
• Assignee: Unassigned
• Reporter: Andreas Plank
• Created: 30/Mar/20 17:25
• Updated: 02/Apr/20 20:18
• Resolved: 02/Apr/20 20:18

Description

Hej-hej,

Is it possible to get the Fuseki Web app read only where also the manage => remove data set does not apply ?

I try to get fuseki running with a read-only access to my data set. So far I’ve managed to restrict actions on the dataset in `configurations/mydataset.ttl`:

@prefix :      <http://base/#> .
@prefix tdb:   <http://jena.hpl.hp.com/2008/tdb#> .
@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ja:    <http://jena.hpl.hp.com/2005/11/Assembler#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix fuseki: <http://jena.apache.org/fuseki#> .

<http://jena.apache.org/2016/tdb#DatasetTDB>
        rdfs:subClassOf  ja:RDFDataset .

ja:DatasetTxnMem  rdfs:subClassOf  ja:RDFDataset .

tdb:DatasetTDB  rdfs:subClassOf  ja:RDFDataset .

tdb:GraphTDB  rdfs:subClassOf  ja:Model .

<http://jena.apache.org/2016/tdb#GraphTDB2>
        rdfs:subClassOf  ja:Model .

ja:MemoryDataset  rdfs:subClassOf  ja:RDFDataset .

ja:RDFDatasetZero  rdfs:subClassOf  ja:RDFDataset .

<http://jena.apache.org/text#TextDataset>
        rdfs:subClassOf  ja:RDFDataset .

<#service> rdf:type fuseki:Service ;
  fuseki:name     "mydataset" ;
  fuseki:serviceQuery "query", "", "sparql";
  fuseki:serviceReadGraphStore "data" ;
  fuseki:dataset  :tdb_dataset_read .

:tdb_dataset_read
        a             tdb:DatasetTDB ;
        tdb:location  "/fuseki/databases/mydataset" .

<http://jena.apache.org/2016/tdb#GraphTDB>
        rdfs:subClassOf  ja:Model .

ja:RDFDatasetOne  rdfs:subClassOf  ja:RDFDataset .

ja:RDFDatasetSink  rdfs:subClassOf  ja:RDFDataset .

<http://jena.apache.org/2016/tdb#DatasetTDB2>
        rdfs:subClassOf  ja:RDFDataset .

But using the Fuseki interface I can

1. go to manage.html and
2. click on button “remove” and: it’s gone

How can I prevent the “remove”?

I know that in my server’s configuration, I can also restrict urls in the shiro.ini, e.g. actions of “update” “upload”, but I can not restrict the action of “remove”, can I? I found only that the very DELETE it is done somehow over /$/datasets/mydataset with a DELETE request but I can not figure out how to prevent it.

Thank you,
Infinite-dao