From c38a1e49946cb1d435fe28d534e31ebf6aa258e8 Mon Sep 17 00:00:00 2001
From: Pooya Parsa <pooya@pi0.ir>
Date: Fri, 16 Feb 2018 23:53:42 +0330
Subject: [PATCH] feat: add auth0-js scheme

---
 examples/api/auth.js              |   3 +-
 examples/demo/layouts/default.vue |   3 +-
 examples/demo/nuxt.config.js      |  22 ++-
 examples/demo/pages/login.vue     |   7 +-
 lib/auth/auth.js                  | 126 ++++++++------
 lib/auth/plugin.js                |   7 +-
 lib/auth/schemes/auth0.js         |  93 ++++++++++
 lib/auth/schemes/local.js         |   9 +-
 lib/auth/utilities.js             |   1 +
 lib/module.js                     |   7 +-
 package.json                      |   2 +
 yarn.lock                         | 272 +++++++++++++++++++++++++++++-
 12 files changed, 473 insertions(+), 79 deletions(-)
 create mode 100644 lib/auth/schemes/auth0.js

diff --git a/examples/api/auth.js b/examples/api/auth.js
index 53f9e0778..28d580624 100644
--- a/examples/api/auth.js
+++ b/examples/api/auth.js
@@ -34,7 +34,8 @@ app.post('/login', (req, res, next) => {
   const accessToken = jsonwebtoken.sign(
     {
       username,
-      rand: Math.random() * 1000,
+      picture: 'https://github.com/nuxt.png',
+      name: 'User ' + username,
       scope: ['test', 'user']
     },
     'dummy'
diff --git a/examples/demo/layouts/default.vue b/examples/demo/layouts/default.vue
index 42c6ab9d4..32e35406f 100644
--- a/examples/demo/layouts/default.vue
+++ b/examples/demo/layouts/default.vue
@@ -12,9 +12,10 @@
         </b-navbar-nav>
         <b-navbar-nav class="ml-auto">
           <template v-if="$auth.state.loggedIn">
-            <b-nav-item-dropdown :text="$auth.state.user.username" right>
+            <b-nav-item-dropdown :text="$auth.state.user.name" right>
               <b-dropdown-item @click="$auth.logout()">Logout</b-dropdown-item>
             </b-nav-item-dropdown>
+            <b-img :src="$auth.state.user.picture" class="mt-1" rounded="circle" width="30px" height="30px" />
           </template>
           <template v-else>
             <b-dropdown-item to="/login">Login</b-dropdown-item>
diff --git a/examples/demo/nuxt.config.js b/examples/demo/nuxt.config.js
index aee93631f..d0211956b 100644
--- a/examples/demo/nuxt.config.js
+++ b/examples/demo/nuxt.config.js
@@ -11,20 +11,28 @@ module.exports = {
     extractCSS: true
   },
   serverMiddleware: ['../api/auth'],
+  modules: [
+    'bootstrap-vue/nuxt',
+    '@nuxtjs/axios',
+    '@@'
+  ],
+  axios: {
+    proxy: true
+  },
+  proxy: {
+    '/api': 'http://localhost:3000'
+  },
   auth: {
     strategies: {
       local: {
         endpoints: {
           login: { propertyName: 'token.accessToken' }
         }
+      },
+      auth0: {
+        clientID: 'q8lDHfBLJ-Fsziu7bf351OcYQAIe3UJv',
+        domain: 'nuxt-auth.auth0.com'
       }
     }
-  },
-  modules: ['bootstrap-vue/nuxt', '@nuxtjs/axios', '@@'],
-  axios: {
-    proxy: true
-  },
-  proxy: {
-    '/api': 'http://localhost:3000'
   }
 }
diff --git a/examples/demo/pages/login.vue b/examples/demo/pages/login.vue
index af24d1370..56da763e3 100644
--- a/examples/demo/pages/login.vue
+++ b/examples/demo/pages/login.vue
@@ -16,7 +16,10 @@
     </b-form-group>
 
     <div class="text-center">
-      <b-btn @click="login" variant="outline-primary" size="lg">Login</b-btn>
+      <b-btn-group>
+        <b-btn @click="login" variant="outline-primary" size="lg">Login</b-btn>
+        <b-btn @click="$auth.strategies.auth0.login()" variant="outline-primary" size="lg">Login with Auth0</b-btn>
+      </b-btn-group>
     </div>
   </form>
 </div>
@@ -42,7 +45,7 @@ export default {
   },
   methods: {
     async login() {
-      return this.$auth.login({
+      return this.$auth.strategies.local.login({
         data: {
           username: this.username,
           password: this.password
diff --git a/lib/auth/auth.js b/lib/auth/auth.js
index a4f090708..8546b32c1 100644
--- a/lib/auth/auth.js
+++ b/lib/auth/auth.js
@@ -2,7 +2,7 @@ import Cookies from 'js-cookie'
 import { parse as parseCookie } from 'cookie'
 import getProp from 'dotprop'
 import Vue from 'vue'
-import { routeOption, isRelativeURL, isUnset, isSameURL } from './utilities'
+import { routeOption, isRelativeURL, isUnset, isSet, isSameURL } from './utilities'
 
 export default class Auth {
   constructor (ctx, options) {
@@ -24,21 +24,16 @@ export default class Auth {
     // Register vuex store
     this._registerVuexStore()
 
-    // Reset on error
-    if (this.options.resetOnError) {
-      this._resetOnError()
-    }
-
     // Watch for loggedIn changes only in client side
     if (process.browser) {
       this._autoRedirect()
     }
 
-    // Sync token
-    this.syncToken()
+    // Restore strategy
+    this.syncUniversal('strategy', this.options.defaultStrategy)
 
-    // Set defaultStrategy
-    return this.setStrategy()
+    // Call mounted for active strategy on initial load
+    return this.mounted()
   }
 
   // ---------------------------------------------------------------
@@ -65,12 +60,6 @@ export default class Auth {
     })
   }
 
-  _resetOnError () {
-    this.onError(() => {
-      this.reset()
-    })
-  }
-
   _autoRedirect () {
     this.watchState('loggedIn', loggedIn => {
       if (!routeOption(this.ctx.route, 'auth', false)) {
@@ -85,7 +74,7 @@ export default class Auth {
 
   // ...Universal
 
-  setUniversal (key, value) {
+  setUniversal (key, value, isJson) {
     // Local state
     this.setState(key, value)
 
@@ -93,30 +82,34 @@ export default class Auth {
     this.setCookie(key, value)
 
     // Local Storage
-    this.setLocalStorage(key, value)
+    this.setLocalStorage(key, value, isJson)
   }
 
-  getUniversal (key) {
+  getUniversal (key, isJson) {
     // Local state
     let value = this.getState(key)
 
     // Cookies
     if (isUnset(value)) {
-      value = this.getCookie(key)
+      value = this.getCookie(key, isJson)
     }
 
     // Local Storage
     if (isUnset(value)) {
-      value = this.getLocalStorage(key)
+      value = this.getLocalStorage(key, isJson)
     }
 
     return value
   }
 
-  syncUniversal (key) {
-    const value = this.getUniversal(key)
+  syncUniversal (key, defaultValue, isJson) {
+    let value = this.getUniversal(key, isJson)
 
-    if (!isUnset(value)) {
+    if (isUnset(value) && isSet(defaultValue)) {
+      value = defaultValue
+    }
+
+    if (isSet(value)) {
       this.setUniversal(key, value)
     }
 
@@ -154,19 +147,20 @@ export default class Auth {
 
   // ...Local Storage
 
-  setLocalStorage (key, value) {
+  setLocalStorage (key, value, isJson) {
     if (typeof localStorage !== 'undefined') {
       if (isUnset(value)) {
         localStorage.removeItem(key)
       } else {
-        localStorage.setItem(key, value)
+        localStorage.setItem(key, isJson ? JSON.stringify(value) : value)
       }
     }
   }
 
-  getLocalStorage (key) {
+  getLocalStorage (key, isJson) {
     if (typeof localStorage !== 'undefined') {
-      return localStorage.getItem(key)
+      const value = localStorage.getItem(key)
+      return isJson ? JSON.parse(value) : value
     }
   }
 
@@ -186,7 +180,7 @@ export default class Auth {
     }
   }
 
-  getCookie (key) {
+  getCookie (key, isJson) {
     if (!this.options.cookie) {
       return
     }
@@ -196,8 +190,9 @@ export default class Auth {
       : this.ctx.req.headers.cookie
 
     const cookies = parseCookie(cookieStr || '') || {}
+    const value = cookies[key]
 
-    return cookies[key]
+    return isJson ? JSON.parse(value) : value
   }
 
   // ---------------------------------------------------------------
@@ -213,41 +208,74 @@ export default class Auth {
   }
 
   setStrategy (name) {
-    if (name === undefined) {
-      name = this.options.defaultStrategy
-    }
-
-    const oldName = this.getState('strategy')
-
-    if (oldName === name) {
+    if (name === this.getUniversal('strategy')) {
       return Promise.resolve()
     }
 
-    // Update state
-    this.setState('strategy', name)
+    // Call to reset
+    this.reset()
+
+    // Set strategy
+    this.setUniversal('strategy', name)
 
     // Call mounted hook on active strategy
-    return this._mounted()
+    return this.mounted()
   }
 
   // ---------------------------------------------------------------
-  // Scheme interface wrappers
+  // Scheme interface wrappers and default handlers
   // ---------------------------------------------------------------
 
-  _mounted () {
-    return this.strategy.mounted(...arguments)
+  mounted () {
+    if (this.strategy.mounted) {
+      return Promise.resolve(this.strategy.mounted(...arguments)).then(() => this.fetchUserOnce())
+    }
+
+    return this.fetchUserOnce()
   }
 
   login () {
-    return this.strategy.login(...arguments)
+    if (this.strategy.login) {
+      return Promise.resolve(this.strategy.login(...arguments))
+    }
+
+    return Promise.resolve()
   }
 
   fetchUser () {
-    return this.strategy.fetchUser(...arguments)
+    if (this.strategy.fetchUser) {
+      return Promise.resolve(this.strategy.fetchUser(...arguments))
+    }
+
+    return Promise.resolve()
   }
 
   logout () {
-    return this.strategy.logout(...arguments)
+    if (this.strategy.logout) {
+      return Promise.resolve(this.strategy.logout(...arguments)).then(() => this.reset())
+    }
+
+    this.reset()
+
+    return Promise.resolve()
+  }
+
+  fetchUserOnce () {
+    if (!this.state.user) {
+      return this.fetchUser(...arguments)
+    }
+
+    return Promise.resolve()
+  }
+
+  reset () {
+    if (this.strategy.reset) {
+      this.strategy.reset(...arguments)
+    }
+
+    this.setState('loggedIn', false)
+    this.setState('user', null)
+    this.setToken(null)
   }
 
   // ---------------------------------------------------------------
@@ -329,12 +357,6 @@ export default class Auth {
     }
   }
 
-  reset () {
-    this.setState('loggedIn', false)
-    this.setState('user', null)
-    this.setToken(null)
-  }
-
   redirect (name) {
     if (!this.options.redirect) {
       return
diff --git a/lib/auth/plugin.js b/lib/auth/plugin.js
index e1203907a..c11012249 100644
--- a/lib/auth/plugin.js
+++ b/lib/auth/plugin.js
@@ -2,7 +2,8 @@ import Auth from './auth'
 import './middleware'
 
 // Active chemes
-<% for (let scheme of options.schemes) { %>import <%= 'scheme_' + hash(scheme) %> from '<%= scheme %>'<% } %>
+<% for (let scheme of options.schemes) { %> import <%= 'scheme_' + hash(scheme) %> from '<%= scheme %>'
+<% } %>
 
 export default function (ctx, inject) {
   // Options
@@ -15,8 +16,8 @@ export default function (ctx, inject) {
   inject('auth', $auth)
 
   // Register strategies
-  <% for (let strategyName in options.strategies) { const strategy = options.strategies[strategyName] %>
-  $auth.registerStrategy('<%= strategyName %>', new <%='scheme_' + hash(strategy._scheme)%>($auth, <%= JSON.stringify(strategy) %>))
+  <% for (let strategy of options.strategies) { %>
+  $auth.registerStrategy('<%= strategy._name %>', new <%='scheme_' + hash(strategy._scheme) %> ($auth, <%= JSON.stringify(strategy) %>))
   <% } %>
 
   // Initialize auth
diff --git a/lib/auth/schemes/auth0.js b/lib/auth/schemes/auth0.js
new file mode 100644
index 000000000..dfa962038
--- /dev/null
+++ b/lib/auth/schemes/auth0.js
@@ -0,0 +1,93 @@
+import { WebAuth } from 'auth0-js'
+
+export default class Auth0Scheme {
+  constructor (auth, options) {
+    this.auth = auth
+
+    // -- Assign defaults and normalize options --
+    this.options = Object.assign({
+      responseType: 'token id_token',
+      scope: 'openid profile email'
+    }, options)
+
+    if (!this.options.audience) {
+      this.options.audience = 'https://' + this.options.domain + '/userinfo'
+    }
+
+    // Create new auth0 instance
+    this.auth0 = new WebAuth(this.options)
+  }
+
+  mounted () {
+    // Sync token
+    this.auth.syncToken()
+
+    // Handle callbacks on page load
+    this._handleCallback()
+  }
+
+  login (options) {
+    this.auth.setStrategy(this.options._name)
+
+    this.auth0.authorize(Object.assign({
+      redirectUri: window.location.href.split('#')[0]
+    }, this.options, options))
+
+    return Promise.resolve()
+  }
+
+  fetchUser () {
+    if (!this.auth.token) {
+      return Promise.resolve()
+    }
+
+    return new Promise((resolve, reject) => {
+      this.auth0.client.userInfo(this.auth.token, (err, user) => {
+        if (err) {
+          return reject(err)
+        }
+
+        // Now you have the user's information
+        this.auth.setState('user', user)
+        this.auth.setState('loggedIn', true)
+        resolve()
+      })
+    })
+  }
+
+  _handleCallback () {
+    // Callback flow is not supported in server side
+    if (process.server) {
+      return Promise.resolve()
+    }
+
+    return new Promise((resolve, reject) => {
+      this.auth0.parseHash((err, authResult) => {
+        if (err) {
+          return reject(err)
+        }
+
+        if (!authResult) {
+          return Promise.resolve()
+        }
+
+        // Update token
+        this.auth.setToken(authResult.accessToken)
+
+        // Try directly parsing idToken
+        if (typeof authResult.idToken === 'string') {
+          try {
+            const user = JSON.parse(atob(authResult.idToken.split('.')[1]))
+            this.auth.setState('user', user)
+            this.auth.setState('loggedIn', true)
+            return Promise.resolve()
+          } catch (e) {
+            // ...
+          }
+        }
+
+        return this.fetchUser()
+      })
+    })
+  }
+}
diff --git a/lib/auth/schemes/local.js b/lib/auth/schemes/local.js
index 0ea5791a1..db2b2ecd3 100644
--- a/lib/auth/schemes/local.js
+++ b/lib/auth/schemes/local.js
@@ -5,7 +5,9 @@ export default class LocalScheme {
   }
 
   mounted () {
-    return this.fetchUser()
+    if (this.options.tokenRequired) {
+      this.auth.syncToken()
+    }
   }
 
   login (endpoint) {
@@ -13,6 +15,8 @@ export default class LocalScheme {
       return Promise.resolve()
     }
 
+    this.auth.setStrategy(this.options._name)
+
     return this.auth.request(endpoint, this.options.endpoints.login)
       .then(data => {
         if (this.options.tokenRequired) {
@@ -46,7 +50,6 @@ export default class LocalScheme {
     }
 
     return this.auth.request(endpoint, this.options.endpoints.logout)
-      .catch(() => this.auth.reset())
-      .then(() => this.auth.reset())
+      .catch(() => { })
   }
 }
diff --git a/lib/auth/utilities.js b/lib/auth/utilities.js
index 056c74c7f..34147b7bb 100644
--- a/lib/auth/utilities.js
+++ b/lib/auth/utilities.js
@@ -1,4 +1,5 @@
 export const isUnset = o => typeof o === 'undefined' || o === null
+export const isSet = o => !isUnset(o)
 
 export const isSameURL = (a, b) => a.split('?')[0] === b.split('?')[0]
 
diff --git a/lib/module.js b/lib/module.js
index 22aeeb1eb..e1dc1aec0 100644
--- a/lib/module.js
+++ b/lib/module.js
@@ -3,7 +3,7 @@ const merge = require('lodash/merge')
 const defaults = require('./defaults')
 
 // Built-in supported schemes
-const SCHEMES = ['local']
+const SCHEMES = ['local', 'auth0']
 
 module.exports = function (moduleOptions) {
   // Merge all option sources
@@ -55,6 +55,9 @@ module.exports = function (moduleOptions) {
       templates.push(strategy._scheme)
     }
 
+    // _name
+    strategy._name = name
+
     // Warn and omit if _src is undefind
     if (!strategy._scheme) {
       // eslint-disable-next-line no-console
@@ -71,7 +74,7 @@ module.exports = function (moduleOptions) {
   }
 
   // Extract options.strategies
-  const strategies = options.strategies
+  const strategies = Object.values(options.strategies)
   delete options.strategies
 
   // Copy all templates
diff --git a/package.json b/package.json
index b6aee4e0f..ba3565de7 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,8 @@
   },
   "dependencies": {
     "@nuxtjs/axios": "^5.0.0",
+    "auth0-js": "^9.2.3",
+    "auth0-lock": "^11.2.3",
     "cookie": "^0.3.1",
     "dotprop": "^1.0.2",
     "js-cookie": "^2.2.0",
diff --git a/yarn.lock b/yarn.lock
index 76581705a..4b4d9dc00 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -273,6 +273,10 @@ arrify@^1.0.0, arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
 
+asap@~2.0.3:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
+
 asn1.js@^4.0.0:
   version "4.9.2"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.9.2.tgz#8117ef4f7ed87cd8f89044b5bff97ac243a16c9a"
@@ -333,6 +337,35 @@ atob@^2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.0.3.tgz#19c7a760473774468f20b2d2d03372ad7d4cbf5d"
 
+auth0-js@^9.2.1, auth0-js@^9.2.3:
+  version "9.2.3"
+  resolved "https://registry.yarnpkg.com/auth0-js/-/auth0-js-9.2.3.tgz#f98650a742c83567e887703c5972d0c7275e403d"
+  dependencies:
+    base64-js "^1.2.0"
+    idtoken-verifier "^1.1.1"
+    qs "^6.4.0"
+    superagent "^3.8.2"
+    url-join "^1.1.0"
+    winchan "^0.2.0"
+
+auth0-lock@^11.2.3:
+  version "11.2.3"
+  resolved "https://registry.yarnpkg.com/auth0-lock/-/auth0-lock-11.2.3.tgz#1aecf70ae2554b41cf3ca49d147a0fa90ff1f218"
+  dependencies:
+    auth0-js "^9.2.1"
+    blueimp-md5 "2.3.1"
+    fbjs "^0.3.1"
+    idtoken-verifier "^1.0.1"
+    immutable "^3.7.3"
+    jsonp "^0.2.0"
+    password-sheriff "^1.1.0"
+    prop-types "^15.6.0"
+    react "^15.6.2"
+    react-dom "^15.6.2"
+    react-transition-group "^2.2.1"
+    trim "0.0.1"
+    url-join "^1.1.0"
+
 autoprefixer@^6.3.1:
   version "6.7.7"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-6.7.7.tgz#1dbd1c835658e35ce3f9984099db00585c782014"
@@ -989,6 +1022,10 @@ base64-js@^1.0.2:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.2.1.tgz#a91947da1f4a516ea38e5b4ec0ec3773675e0886"
 
+base64-js@^1.2.0:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.2.3.tgz#fb13668233d9614cf5fb4bce95a9ba4096cdf801"
+
 base64url@2.0.0, base64url@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/base64url/-/base64url-2.0.0.tgz#eac16e03ea1438eff9423d69baa36262ed1f70bb"
@@ -1037,6 +1074,10 @@ bluebird@^3.1.1, bluebird@^3.4.7, bluebird@^3.5.0, bluebird@^3.5.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.1.tgz#d9551f9de98f1fcda1e683d17ee91a0602ee2eb9"
 
+blueimp-md5@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/blueimp-md5/-/blueimp-md5-2.3.1.tgz#992a6737733b9da1edd641550dc3acab2e9cfc5a"
+
 bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
@@ -1346,6 +1387,10 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
+chain-function@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/chain-function/-/chain-function-1.0.0.tgz#0d4ab37e7e18ead0bdc47b920764118ce58733dc"
+
 chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -1438,6 +1483,10 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
+classnames@^2.2.5:
+  version "2.2.5"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.5.tgz#fb3801d453467649ef3603c7d61a02bd129bde6d"
+
 clean-css@4.1.x:
   version "4.1.9"
   resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.1.9.tgz#35cee8ae7687a49b98034f70de00c4edd3826301"
@@ -1572,6 +1621,12 @@ colors@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.1.2.tgz#168a4701756b6a7f51a12ce0c97bfa28c084ed63"
 
+combined-stream@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.6.tgz#723e7df6e801ac5613113a7e445a9b69cb632818"
+  dependencies:
+    delayed-stream "~1.0.0"
+
 combined-stream@^1.0.5, combined-stream@~1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.5.tgz#938370a57b4a51dea2c77c15d5c5fdf895164009"
@@ -1601,7 +1656,7 @@ compare-func@^1.3.1:
     array-ify "^1.0.0"
     dot-prop "^3.0.0"
 
-component-emitter@^1.2.1:
+component-emitter@^1.2.0, component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
 
@@ -1834,6 +1889,10 @@ cookie@0.3.1, cookie@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
 
+cookiejar@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.1.tgz#41ad57b1b555951ec171412a81942b1e8200d34a"
+
 copy-concurrently@^1.0.0:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/copy-concurrently/-/copy-concurrently-1.0.5.tgz#92297398cae34937fcafd6ec8139c18051f0b5e0"
@@ -1849,6 +1908,10 @@ copy-descriptor@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
 
+core-js@^1.0.0:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
+
 core-js@^2.4.0, core-js@^2.5.0:
   version "2.5.3"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
@@ -1896,6 +1959,14 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+create-react-class@^15.6.0:
+  version "15.6.3"
+  resolved "https://registry.yarnpkg.com/create-react-class/-/create-react-class-15.6.3.tgz#2d73237fb3f970ae6ebe011a9e66f46dbca80036"
+  dependencies:
+    fbjs "^0.8.9"
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
 cross-spawn@^5.0.1, cross-spawn@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
@@ -1932,6 +2003,10 @@ crypto-browserify@^3.11.0:
     randombytes "^2.0.0"
     randomfill "^1.0.3"
 
+crypto-js@^3.1.9-1:
+  version "3.1.9-1"
+  resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-3.1.9-1.tgz#fda19e761fc077e01ffbfdc6e9fdfc59e8806cd8"
+
 css-color-function@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/css-color-function/-/css-color-function-1.3.3.tgz#8ed24c2c0205073339fafa004bc8c141fccb282e"
@@ -2101,7 +2176,7 @@ de-indent@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/de-indent/-/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
 
-debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
+debug@2.6.9, debug@^2.1.3, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -2246,6 +2321,10 @@ dom-converter@~0.1:
   dependencies:
     utila "~0.3"
 
+dom-helpers@^3.2.0:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/dom-helpers/-/dom-helpers-3.3.1.tgz#fc1a4e15ffdf60ddde03a480a9c0fece821dd4a6"
+
 dom-serializer@0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.0.tgz#073c697546ce0780ce23be4a28e293e40bc30c82"
@@ -2813,7 +2892,7 @@ extend-shallow@^3.0.0:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@~3.0.0, extend@~3.0.1:
+extend@^3.0.0, extend@~3.0.0, extend@~3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
@@ -2892,6 +2971,28 @@ fb-watchman@^2.0.0:
   dependencies:
     bser "^2.0.0"
 
+fbjs@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.3.2.tgz#033a540595084b5de3509a405d06f1a2a8e5b9fb"
+  dependencies:
+    core-js "^1.0.0"
+    loose-envify "^1.0.0"
+    promise "^7.0.3"
+    ua-parser-js "^0.7.9"
+    whatwg-fetch "^0.9.0"
+
+fbjs@^0.8.16, fbjs@^0.8.9:
+  version "0.8.16"
+  resolved "https://registry.yarnpkg.com/fbjs/-/fbjs-0.8.16.tgz#5e67432f550dc41b572bf55847b8aca64e5337db"
+  dependencies:
+    core-js "^1.0.0"
+    isomorphic-fetch "^2.1.1"
+    loose-envify "^1.0.0"
+    object-assign "^4.1.0"
+    promise "^7.1.1"
+    setimmediate "^1.0.5"
+    ua-parser-js "^0.7.9"
+
 fd-slicer@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/fd-slicer/-/fd-slicer-1.0.1.tgz#8b5bcbd9ec327c5041bf9ab023fd6750f1177e65"
@@ -3048,6 +3149,14 @@ forever-agent@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
 
+form-data@^2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.2.tgz#4970498be604c20c005d4f5c23aecd21d6b49099"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "1.0.6"
+    mime-types "^2.1.12"
+
 form-data@~2.1.1:
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.1.4.tgz#33c183acf193276ecaa98143a69e94bfee1750d1"
@@ -3064,6 +3173,10 @@ form-data@~2.3.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+formidable@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/formidable/-/formidable-1.1.1.tgz#96b8886f7c3c3508b932d6bd70c4d3a88f35f1a9"
+
 forwarded@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
@@ -3569,6 +3682,16 @@ icss-utils@^2.1.0:
   dependencies:
     postcss "^6.0.1"
 
+idtoken-verifier@^1.0.1, idtoken-verifier@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/idtoken-verifier/-/idtoken-verifier-1.1.1.tgz#bc6eb46e6a153bb2058aed1cac2c27ac6751b5e5"
+  dependencies:
+    base64-js "^1.2.0"
+    crypto-js "^3.1.9-1"
+    jsbn "^0.1.0"
+    superagent "^3.8.2"
+    url-join "^1.1.0"
+
 ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
@@ -3581,6 +3704,10 @@ ignore@^3.3.3, ignore@^3.3.6:
   version "3.3.7"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.7.tgz#612289bfb3c220e186a58118618d5be8c1bab021"
 
+immutable@^3.7.3:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
+
 import-local@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/import-local/-/import-local-1.0.0.tgz#5e4ffdc03f4fe6c009c6729beb29631c2f8227bc"
@@ -3968,6 +4095,13 @@ isobject@^3.0.0, isobject@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
 
+isomorphic-fetch@^2.1.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
+  dependencies:
+    node-fetch "^1.0.1"
+    whatwg-fetch ">=0.10.0"
+
 isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@@ -4320,7 +4454,7 @@ js-yaml@~3.7.0:
     argparse "^1.0.7"
     esprima "^2.6.0"
 
-jsbn@~0.1.0:
+jsbn@^0.1.0, jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
@@ -4403,6 +4537,12 @@ jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
 
+jsonp@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/jsonp/-/jsonp-0.2.1.tgz#a65b4fa0f10bda719a05441ea7b94c55f3e15bae"
+  dependencies:
+    debug "^2.1.3"
+
 jsonparse@^1.2.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/jsonparse/-/jsonparse-1.3.1.tgz#3f4dae4a91fac315f71062f8521cc239f1366280"
@@ -4641,7 +4781,7 @@ longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
 
-loose-envify@^1.0.0:
+loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
   dependencies:
@@ -4752,7 +4892,7 @@ merge@^1.1.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
 
-methods@~1.1.2:
+methods@^1.1.1, methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
@@ -4971,6 +5111,13 @@ node-fetch@1.6.3:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
+node-fetch@^1.0.1:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
+  dependencies:
+    encoding "^0.1.11"
+    is-stream "^1.0.1"
+
 node-int64@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
@@ -5401,6 +5548,10 @@ pascalcase@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
 
+password-sheriff@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/password-sheriff/-/password-sheriff-1.1.0.tgz#fdb3c3d845a0a3c92de422b2ad9346ce08a71413"
+
 path-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
@@ -6097,6 +6248,10 @@ process-nextick-args@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
 
+process-nextick-args@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
+
 process@^0.11.10:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
@@ -6121,6 +6276,20 @@ promise-inflight@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/promise-inflight/-/promise-inflight-1.0.1.tgz#98472870bf228132fcbdd868129bad12c3c029e3"
 
+promise@^7.0.3, promise@^7.1.1:
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
+  dependencies:
+    asap "~2.0.3"
+
+prop-types@^15.5.10, prop-types@^15.5.8, prop-types@^15.6.0:
+  version "15.6.0"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.0.tgz#ceaf083022fc46b4a35f69e13ef75aed0d639856"
+  dependencies:
+    fbjs "^0.8.16"
+    loose-envify "^1.3.1"
+    object-assign "^4.1.1"
+
 proxy-addr@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
@@ -6201,7 +6370,7 @@ q@^1.1.2, q@^1.4.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
 
-qs@6.5.1, qs@~6.5.1:
+qs@6.5.1, qs@^6.4.0, qs@^6.5.1, qs@~6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
 
@@ -6266,6 +6435,36 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
+react-dom@^15.6.2:
+  version "15.6.2"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.6.2.tgz#41cfadf693b757faf2708443a1d1fd5a02bef730"
+  dependencies:
+    fbjs "^0.8.9"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.0"
+    prop-types "^15.5.10"
+
+react-transition-group@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/react-transition-group/-/react-transition-group-2.2.1.tgz#e9fb677b79e6455fd391b03823afe84849df4a10"
+  dependencies:
+    chain-function "^1.0.0"
+    classnames "^2.2.5"
+    dom-helpers "^3.2.0"
+    loose-envify "^1.3.1"
+    prop-types "^15.5.8"
+    warning "^3.0.0"
+
+react@^15.6.2:
+  version "15.6.2"
+  resolved "https://registry.yarnpkg.com/react/-/react-15.6.2.tgz#dba0434ab439cfe82f108f0f511663908179aa72"
+  dependencies:
+    create-react-class "^15.6.0"
+    fbjs "^0.8.9"
+    loose-envify "^1.1.0"
+    object-assign "^4.1.0"
+    prop-types "^15.5.10"
+
 read-cache@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/read-cache/-/read-cache-1.0.0.tgz#e664ef31161166c9751cdbe8dbcf86b5fb58f774"
@@ -6323,6 +6522,18 @@ readable-stream@1.0:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
+readable-stream@^2.0.5:
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.4.tgz#c946c3f47fa7d8eabc0b6150f4a12f69a4574071"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.0.3"
+    util-deprecate "~1.0.1"
+
 readdirp@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.1.0.tgz#4ed0ad060df3073300c48440373f72d1cc642d78"
@@ -6741,7 +6952,7 @@ set-value@^2.0.0:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
-setimmediate@^1.0.4:
+setimmediate@^1.0.4, setimmediate@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
 
@@ -7117,6 +7328,21 @@ style-resources-loader@^1.0.0:
     glob "^7.1.2"
     loader-utils "^1.1.0"
 
+superagent@^3.8.2:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/superagent/-/superagent-3.8.2.tgz#e4a11b9d047f7d3efeb3bbe536d9ec0021d16403"
+  dependencies:
+    component-emitter "^1.2.0"
+    cookiejar "^2.1.0"
+    debug "^3.1.0"
+    extend "^3.0.0"
+    form-data "^2.3.1"
+    formidable "^1.1.1"
+    methods "^1.1.1"
+    mime "^1.4.1"
+    qs "^6.5.1"
+    readable-stream "^2.0.5"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -7307,6 +7533,10 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
+trim@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/trim/-/trim-0.0.1.tgz#5858547f6b290757ee95cccc666fb50084c460dd"
+
 tryer@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/tryer/-/tryer-1.0.0.tgz#027b69fa823225e551cace3ef03b11f6ab37c1d7"
@@ -7342,6 +7572,10 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
+ua-parser-js@^0.7.9:
+  version "0.7.17"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.17.tgz#e9ec5f9498b9ec910e7ae3ac626a805c4d09ecac"
+
 uglify-es@^3.3.4:
   version "3.3.9"
   resolved "https://registry.yarnpkg.com/uglify-es/-/uglify-es-3.3.9.tgz#0c1c4f0700bed8dbc124cdb304d2592ca203e677"
@@ -7472,6 +7706,10 @@ urix@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
 
+url-join@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/url-join/-/url-join-1.1.0.tgz#741c6c2f4596c4830d6718460920d0c92202dc78"
+
 url-join@^2.0.2:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/url-join/-/url-join-2.0.5.tgz#5af22f18c052a000a48d7b82c5e9c2e2feeda728"
@@ -7681,6 +7919,12 @@ walker@~1.0.5:
   dependencies:
     makeerror "1.0.x"
 
+warning@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-3.0.0.tgz#32e5377cb572de4ab04753bdf8821c01ed605b7c"
+  dependencies:
+    loose-envify "^1.0.0"
+
 watch@~0.18.0:
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"
@@ -7791,6 +8035,14 @@ whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
   dependencies:
     iconv-lite "0.4.19"
 
+whatwg-fetch@>=0.10.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
+
+whatwg-fetch@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-0.9.0.tgz#0e3684c6cb9995b43efc9df03e4c365d95fd9cc0"
+
 whatwg-url@^6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-6.4.0.tgz#08fdf2b9e872783a7a1f6216260a1d66cc722e08"
@@ -7819,6 +8071,10 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2"
 
+winchan@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/winchan/-/winchan-0.2.0.tgz#3863028e7f974b0da1412f28417ba424972abd94"
+
 window-size@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"