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  • License MIT

Web Access Control check access function

Package Exports

  • @solid/acl-check

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@solid/acl-check) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

acl-check

NPM Version Build Status

Javascript library for checking Web Access Control ACLs.

Usage

const $rdf = require('rdflib')
const aclCheck = require('acl-check')
const ACL = $rdf.Namespace('http://www.w3.org/ns/auth/acl#')

const kb = $rdf.graph()
const fetcher = $rdf.fetcher(kb)

let doc = $rdf.sym('https://alice.example.com/stuff/myVacation.ttl')
let aclDoc = $rdf.sym('https://alice.example.com/stuff/myVacation.ttl.acl')
let directory = $rdf.sym('https://alice.example.com/stuff/')
let dirAclDoc = $rdf.sym('https://alice.example.com/stuff/')

let agent = $rdf.sym('https://alice.example.com/card.ttl#me')
let modesRequired = [ ACL('Read'), ACL('Write'), ACL('Control') ]

await fetcher.load(aclDoc) // Load the ACL documents into kb

let allow = aclCheck.checkAccess(kb, resource, null, aclDoc, agent, modesRequired, origin, trustedOrigins)

// When there is no direct ACL file, find the closest container ACL file in the tree above then...
await fetcher.load(dirAclDoc) // Load the directory ACL documents into kb
let allow = aclCheck.checkAccess(kb, resource, directory, dirAclDoc, agent, modesRequired, origin, trustedOrigins)

console.log('Access allowed? ' + allow)
// OWTTE