Graphql-ld-comunica-solid

1

Hello,

I would like to do some GraphQL-LD queries (with solid authentication) in different PODs with the help of the graphql-ld-comunica-solid lib.

Unfortunately it doesn’t work if the RDF file is in a solid POD of solid.community . At the opposite it’s OK with the example explained in graphql-ld-comunica-solid with source e.g: https://ruben.verborgh.org/profile/

Is there something I have missed with GraphQL-LD queries and solid POD ?

Thanks in advance for your help,

Raphaël

2

Just checking https://gitter.im/comunica/Lobby , they talk about this bug which (maybe?) looks like its still in NSS: https://github.com/solid/node-solid-server/issues/1377 , so you might want to see if you’re running into that.

3

Tagging @rubensworks, who wrote it IIRC.

4

Thanks for your quick answer. I have contacted Ruben about this. I’ll update this message as soon it’s solved.

5

Hi,
I receive an http 401 when I do the query to my solid POD.
It seems to be inside ActorRdfDereferenceHttpParseBase.js (@comunica)
@rubensworks Is there something to configure in comunica for the authentication ?
solid.auth.login before the query is apparently not enough

Kind regards,

Raphaël

6

FYI I had an issue (401) because I tried to execute Graphql-ld-comunica-solid with nodejs. This lib is using https://github.com/solid/solid-auth-client and only works in browser environments, so undefined behaviour may occur when executing this in Node.js.

Inrupt has planned to work on solid-client-authn-node to help build server-side and console-based apps.

Once it will be done, Ruben will update Comunica to use that lib, so that things will work the same client-side and server-side