Update dependencies

.travis.yml

@@ -1,7 +1,6 @@
 sudo: false
 language: node_js
 node_js:
-  - "8"
   - "10"
   - "lts/*"
   - "node"

README.md

@@ -133,7 +133,6 @@ also add to `config.json`
 ```
 
 ### Upgrading from version <5.3
-Make sure you're running Node version 10 or later.
 Please take into account the [v5.3 upgrade notes](https://github.com/solid/node-solid-server/blob/master/CHANGELOG.md#530-upgrade-notes).
 
 ### Upgrading from version <5.0

bin/lib/cli-utils.js

@@ -32,7 +32,7 @@ function loadConfig (program, options) {
     ...options,
     version: program.version()
   }
-  let configFile = argv['configFile'] || './config.json'
+  const configFile = argv.configFile || './config.json'
 
   try {
     const file = fs.readFileSync(configFile)
@@ -42,7 +42,7 @@ function loadConfig (program, options) {
     argv = { ...config, ...argv }
   } catch (err) {
     // If config file was specified, but it doesn't exist, stop with error message
-    if (typeof argv['configFile'] !== 'undefined') {
+    if (typeof argv.configFile !== 'undefined') {
       if (!fs.existsSync(configFile)) {
         console.log(red(bold('ERR')), 'Config file ' + configFile + ' doesn\'t exist.')
         process.exit(1)

bin/lib/cli.js

@@ -37,4 +37,3 @@ function getVersion () {
     return version
   }
 }
-

bin/lib/migrateLegacyResources.js

@@ -20,7 +20,7 @@ module.exports = function (program) {
     .action(async (opts) => {
       const verbose = opts.verbose
       const suffix = opts.suffix || '$.ttl'
-      let paths = opts.path ? [ opts.path ] : [ 'data', 'config/templates' ]
+      let paths = opts.path ? [opts.path] : ['data', 'config/templates']
       paths = paths.map(path => path.startsWith(Path.sep) ? path : Path.join(process.cwd(), path))
       try {
         for (const path of paths) {

bin/lib/options.js

@@ -312,8 +312,8 @@ module.exports = [
       if (!value.match(/^[0-9]+(,[0-9]+)*$/)) {
         return 'direct-port(s) must be a comma-separated list of integers.'
       }
-      let list = value.split(/,/).map(v => parseInt(v))
-      let bad = list.find(v => { return v < 1 || v > 65535 })
+      const list = value.split(/,/).map(v => parseInt(v))
+      const bad = list.find(v => { return v < 1 || v > 65535 })
       if (bad.length) {
         return 'redirect-http-from port(s) ' + bad + ' out of range'
       }

bin/lib/start.js

@@ -44,18 +44,18 @@ module.exports = function (program, server) {
 function bin (argv, server) {
   if (!argv.email) {
     argv.email = {
-      host: argv['emailHost'],
-      port: argv['emailPort'],
+      host: argv.emailHost,
+      port: argv.emailPort,
       secure: true,
       auth: {
-        user: argv['emailAuthUser'],
-        pass: argv['emailAuthPass']
+        user: argv.emailAuthUser,
+        pass: argv.emailAuthPass
       }
     }
-    delete argv['emailHost']
-    delete argv['emailPort']
-    delete argv['emailAuthUser']
-    delete argv['emailAuthPass']
+    delete argv.emailHost
+    delete argv.emailPort
+    delete argv.emailAuthUser
+    delete argv.emailAuthPass
   }
 
   if (!argv.tokenTypesSupported) {

common/js/auth-buttons.js

@@ -1,3 +1,4 @@
+/* global location, alert, solid */
 /* Provide functionality for authentication buttons */
 
 (({ auth }) => {
@@ -41,7 +42,7 @@
     const session = await auth.popupLogin()
     if (session) {
       // Make authenticated request to the server to establish a session cookie
-      const {status} = await auth.fetch(location, { method: 'HEAD' })
+      const { status } = await auth.fetch(location, { method: 'HEAD' })
       if (status === 401) {
         alert(`Invalid login.\n\nDid you set ${session.idp} as your OIDC provider in your profile ${session.webId}?`)
         await auth.logout()

common/js/solid.js

@@ -267,8 +267,8 @@
 
     // Add the errors in the stack to the DOM
     this.errors.map((error) => {
-      let text = document.createTextNode(error)
-      let paragraph = document.createElement('p')
+      const text = document.createTextNode(error)
+      const paragraph = document.createElement('p')
       paragraph.appendChild(text)
       this.passwordHelpText.appendChild(paragraph)
     })
@@ -419,29 +419,29 @@
    * @returns {string[]}
    */
   PasswordValidator.prototype.tokenize = function () {
-    let tokenArray = []
-    for (let i in arguments) {
+    const tokenArray = []
+    for (const i in arguments) {
       tokenArray.push(arguments[i])
     }
     return tokenArray.join(' ').split(' ')
   }
 
   PasswordValidator.prototype.sha1 = function (str) {
-    let buffer = new TextEncoder('utf-8').encode(str)
+    const buffer = new TextEncoder('utf-8').encode(str)
 
     return crypto.subtle.digest('SHA-1', buffer).then((hash) => {
       return this.hex(hash)
     })
   }
 
   PasswordValidator.prototype.hex = function (buffer) {
-    let hexCodes = []
-    let view = new DataView(buffer)
+    const hexCodes = []
+    const view = new DataView(buffer)
     for (let i = 0; i < view.byteLength; i += 4) {
-      let value = view.getUint32(i)
-      let stringValue = value.toString(16)
+      const value = view.getUint32(i)
+      const stringValue = value.toString(16)
       const padding = '00000000'
-      let paddedValue = (padding + stringValue).slice(-padding.length)
+      const paddedValue = (padding + stringValue).slice(-padding.length)
       hexCodes.push(paddedValue)
     }
     return hexCodes.join('')

config/defaults.js

@@ -1,19 +1,19 @@
 'use strict'
 
 module.exports = {
-  'auth': 'oidc',
-  'localAuth': {
-    'tls': true,
-    'password': true
+  auth: 'oidc',
+  localAuth: {
+    tls: true,
+    password: true
   },
-  'configPath': './config',
-  'dbPath': './.db',
-  'port': 8443,
-  'serverUri': 'https://localhost:8443',
-  'webid': true,
-  'strictOrigin': true,
-  'trustedOrigins': [],
-  'dataBrowserPath': 'default'
+  configPath: './config',
+  dbPath: './.db',
+  port: 8443,
+  serverUri: 'https://localhost:8443',
+  webid: true,
+  strictOrigin: true,
+  trustedOrigins: [],
+  dataBrowserPath: 'default'
 
   // For use in Enterprises to configure a HTTP proxy for all outbound HTTP requests from the SOLID server (we use
   // https://www.npmjs.com/package/global-tunnel-ng).

lib/acl-checker.js

@@ -1,4 +1,5 @@
 'use strict'
+/* eslint-disable node/no-deprecated-api */
 
 const rdf = require('rdflib')
 const debug = require('./debug').ACL
@@ -139,7 +140,7 @@ class ACLChecker {
   // Gets all possible ACL paths that apply to the resource
   getPossibleACLs () {
     // Obtain the resource URI and the length of its base
-    let { resource: uri, suffix } = this
+    const { resource: uri, suffix } = this
     const [{ length: base }] = uri.match(/^[^:]+:\/*[^/]+/)
 
     // If the URI points to a file, append the file's ACL
@@ -174,7 +175,7 @@ class ACLChecker {
       suffix: ldp.suffixAcl,
       strictOrigin: ldp.strictOrigin,
       trustedOrigins,
-      slug: decodeURIComponent(req.headers['slug'])
+      slug: decodeURIComponent(req.headers.slug)
     })
   }
 }
@@ -200,7 +201,7 @@ function fetchLocalOrRemote (mapper, serverUri) {
         throw new HTTPError(404, err)
       }
       // Read the file from disk
-      body = await promisify(fs.readFile)(path, { 'encoding': 'utf8' })
+      body = await promisify(fs.readFile)(path, { encoding: 'utf8' })
     } else {
       // Fetch the acl from the internet
       const response = await httpFetch(url)

lib/api/accounts/user-accounts.js

@@ -21,7 +21,7 @@ const DeleteAccountConfirmRequest = require('../../requests/delete-account-confi
  */
 function checkAccountExists (accountManager) {
   return (req, res, next) => {
-    let accountUri = req.hostname
+    const accountUri = req.hostname
 
     accountManager.accountUriExists(accountUri)
       .then(found => {
@@ -63,7 +63,7 @@ function newCertificate (accountManager) {
  * @return {Router}
  */
 function middleware (accountManager) {
-  let router = express.Router('/')
+  const router = express.Router('/')
 
   router.get('/', checkAccountExists(accountManager))
 

lib/api/authn/webid-oidc.js

@@ -55,7 +55,7 @@ function initialize (app, argv) {
         next()
       })
       .catch(err => {
-        let error = new Error('Could not verify Web ID from token claims')
+        const error = new Error('Could not verify Web ID from token claims')
         error.statusCode = 401
         error.statusText = 'Invalid login'
         error.cause = err
@@ -118,7 +118,7 @@ function middleware (oidc) {
   // router.post('/token', token.bind(provider))
   // router.get('/userinfo', userinfo.bind(provider))
   // router.get('/logout', logout.bind(provider))
-  let oidcProviderApi = require('oidc-op-express')(oidc.provider)
+  const oidcProviderApi = require('oidc-op-express')(oidc.provider)
   router.use('/', oidcProviderApi)
 
   return router
@@ -133,17 +133,17 @@ function middleware (oidc) {
  * @param err {Error}
  */
 function setAuthenticateHeader (req, res, err) {
-  let locals = req.app.locals
+  const locals = req.app.locals
 
-  let errorParams = {
+  const errorParams = {
     realm: locals.host.serverUri,
     scope: 'openid webid',
     error: err.error,
     error_description: err.error_description,
     error_uri: err.error_uri
   }
 
-  let challengeParams = Object.keys(errorParams)
+  const challengeParams = Object.keys(errorParams)
     .filter(key => !!errorParams[key])
     .map(key => `${key}="${errorParams[key]}"`)
     .join(', ')
@@ -176,12 +176,12 @@ function statusCodeOverride (statusCode, req) {
  * @returns {boolean}
  */
 function isEmptyToken (req) {
-  let header = req.get('Authorization')
+  const header = req.get('Authorization')
 
   if (!header) { return false }
 
   if (header.startsWith('Bearer')) {
-    let fragments = header.split(' ')
+    const fragments = header.split(' ')
 
     if (fragments.length === 1) {
       return true

lib/api/authn/webid-tls.js

@@ -56,7 +56,7 @@ function setEmptySession (req) {
  * @param res {ServerResponse}
  */
 function setAuthenticateHeader (req, res) {
-  let locals = req.app.locals
+  const locals = req.app.locals
 
   res.set('WWW-Authenticate', `WebID-TLS realm="${locals.host.serverUri}"`)
 }

lib/common/template-utils.js

@@ -48,4 +48,3 @@ function writeTemplate (filePath, template, substitutions) {
   const source = template(substitutions)
   writeFile(filePath, source)
 }
-

lib/create-app.js

@@ -67,7 +67,7 @@ function createApp (argv = {}) {
 
   // Serve the public 'common' directory (for shared CSS files, etc)
   app.use('/common', express.static(path.join(__dirname, '../common')))
-  app.use('/', express.static(path.dirname(require.resolve('mashlib/dist/index.html')), { index: false }))
+  app.use('/', express.static(path.dirname(require.resolve('mashlib/dist/databrowser.html')), { index: false }))
   routeResolvedFile(app, '/common/js/', 'solid-auth-client/dist-lib/solid-auth-client.bundle.js')
   routeResolvedFile(app, '/common/js/', 'solid-auth-client/dist-lib/solid-auth-client.bundle.js.map')
   app.use('/.well-known', express.static(path.join(__dirname, '../common/well-known')))
@@ -132,7 +132,7 @@ function createApp (argv = {}) {
  */
 function initAppLocals (app, argv, ldp) {
   app.locals.ldp = ldp
-  app.locals.appUrls = argv.apps  // used for service capability discovery
+  app.locals.appUrls = argv.apps // used for service capability discovery
   app.locals.host = argv.host
   app.locals.authMethod = argv.auth
   app.locals.localAuth = argv.localAuth
@@ -237,7 +237,7 @@ function initWebId (argv, app, ldp) {
     next()
   })
 
-  let accountManager = AccountManager.from({
+  const accountManager = AccountManager.from({
     authMethod: argv.auth,
     emailService: app.locals.emailService,
     tokenService: app.locals.tokenService,
@@ -295,7 +295,7 @@ function initAuthentication (app, argv) {
  * @return {Object} `express-session` settings object
  */
 function sessionSettings (secureCookies, host) {
-  let sessionSettings = {
+  const sessionSettings = {
     name: 'nssidp.sid',
     secret: uuid.v1(),
     saveUninitialized: false,

lib/create-server.js

@@ -82,14 +82,14 @@ function createServer (argv, app) {
   // Look for port or list of ports to redirect to argv.port
   if ('redirectHttpFrom' in argv) {
     const redirectHttpFroms = argv.redirectHttpFrom.constructor === Array
-          ? argv.redirectHttpFrom
-          : [argv.redirectHttpFrom]
+      ? argv.redirectHttpFrom
+      : [argv.redirectHttpFrom]
     const portStr = argv.port === 443 ? '' : ':' + argv.port
     redirectHttpFroms.forEach(redirectHttpFrom => {
       debug.settings('will redirect from port ' + redirectHttpFrom + ' to port ' + argv.port)
-      let redirectingServer = express()
+      const redirectingServer = express()
       redirectingServer.get('*', function (req, res) {
-        let host = req.headers.host.split(':') // ignore port
+        const host = req.headers.host.split(':') // ignore port
         debug.server(host, '=> https://' + host + portStr + req.url)
         res.redirect('https://' + host + portStr + req.url)
       })

lib/handlers/allow.js

@@ -39,7 +39,7 @@ function allow (mode, checkPermissionsForDirectory) {
       resourcePath += '/'
     }
 
-    let trustedOrigins = [ldp.resourceMapper.resolveUrl(req.hostname)].concat(ldp.trustedOrigins)
+    const trustedOrigins = [ldp.resourceMapper.resolveUrl(req.hostname)].concat(ldp.trustedOrigins)
     if (ldp.multiuser) {
       trustedOrigins.push(ldp.serverUri)
     }

lib/handlers/auth-proxy.js

@@ -2,7 +2,7 @@
 // that sends a logged-in Solid user's details to a backend
 module.exports = addAuthProxyHandlers
 
-const createProxy = require('http-proxy-middleware')
+const { createProxyMiddleware } = require('http-proxy-middleware')
 const debug = require('../debug')
 const allow = require('./allow')
 
@@ -38,8 +38,8 @@ function addAuthProxyHandler (app, sourcePath, target) {
   }, PROXY_SETTINGS)
 
   // Activate the proxy
-  const proxy = createProxy(settings)
-  for (let action in REQUIRED_PERMISSIONS) {
+  const proxy = createProxyMiddleware(settings)
+  for (const action in REQUIRED_PERMISSIONS) {
     const permissions = REQUIRED_PERMISSIONS[action]
     app[action](`${sourcePath}*`, setOriginalUrl, ...permissions.map(allow), proxy)
   }