Support for token-based authentication

[psiotwo]

Dear all, the graph-store/put.js with username/password authentication works nicely.

For automated flows a support for OAuth2-based authentication (already offered in existing quadstores, e.g. Stardog, GraphDB) might be beneficial.

[tpluscode]

Hello @psiotwo. Thank you for the idea. We definitely support it, but I cannot guarantee when we'd work on such a feature.

If you're interested in contributing, I would be happy to discuss the specifics. tl;dr; the put operation factory (and other's too, for completeness), would need to become async and before the client is initialised new code should fetch the token from an authentication service.