Function hasReadPermissions

lib/handlers/get.mjs:241–258

(file, req, res, callback)

// TODO: get rid of this ugly hack that uses the Allow handler to check read permissions
function hasReadPermissions (file, req, res, callback) {
  const ldp = req.app.locals.ldp

  if (!ldp.webid) {
    // FIXME: what is the rule that causes
    // "Unexpected literal in error position of callback" in `npm run standard`?

    return callback(true)
  }

  const root = ldp.resourceMapper.resolveFilePath(req.hostname)
  const relativePath = '/' + _path.relative(root, file)
  res.locals.path = relativePath
  // FIXME: what is the rule that causes
  // "Unexpected literal in error position of callback" in `npm run standard`?

  allow('Read')(req, res, err => callback(!err))
}