linkeddata/warp

Warp - an LDP file manager

Melvin Carvalho

@melvincarvalho

I think I've found a bug in WARP

When giving read access to everyone for a a file it generates:

@prefix n0: <#>.
@prefix n1: <http://www.w3.org/ns/auth/acl#>.
@prefix loc: <https://localhost:8443/>.
@prefix n2: <http://melvincarvalho.com/#>.
@prefix n3: <http://xmlns.com/foaf/0.1/>.

n0:policy0
    a    n1:Authorization;
    n1:accessTo
       <https://localhost:8443/checkacl.acl>, loc:checkacl;
    n1:agent
       n2:me;
    n1:mode
       n1:Control, n1:Read, n1:Write.
n0:policy1
    a    n1:Authorization;
    n1:accessTo
       loc:checkacl;
    n1:agentClass
       n3:Agent;
    n1:mode
       n1:Read.

but loc: should be </> as a relative path

and n1: accessTo should be loc:checkacl.acl

        g.add($rdf.sym("#policy"+i), WAC("accessTo"), $rdf.sym(decodeURI($scope.uri)));

perhaps the issue is in the rdflib serializer too

Melvin Carvalho

@melvincarvalho

at the end it does

    var s = new $rdf.Serializer(g).toN3(g);

i wonder if setBase() would help here ...

Melvin Carvalho

@melvincarvalho

I think rdflib would fix it

            str += '@prefix ' + this.prefixes[ns] + ': <' +
             $rdf.uri.refTo(this.base, ns) + '>.\n';

Andrei

@deiu

Is it warp related or rdflib related?

Melvin Carvalho

@melvincarvalho

From what I can see it's warp related, because I dont think warp sets the base URL

but there may also be a bug in rdflib

Melvin Carvalho

@melvincarvalho

I raised an issue linkeddata/warp#20

just try making an acl and see if the .acl gives relative or absolute uris for the accessTo

or in the prefix

Andrei

@deiu

I think warp uses an older version of rdflib

I’ll try to upgrade and test again

Melvin Carvalho

@melvincarvalho

good idea, but if the base is not set, maybe it cant work out what uris are relative to:

   var s = new $rdf.Serializer(g).toN3(g);

unless it's in g already

DavidBeSo

@DavidBeSoDeku

Oi, just a request, can y'all add some instructions to build and maybe some screenshots on the github page?

Where communities thrive

People

Repo info

Activity