Added basic classes to handle http/auth/routing

package-lock.json

@@ -1843,6 +1843,16 @@
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       "dev": true
     },
+    "axios": {
+      "version": "0.18.0",
+      "resolved": "http://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
+      "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+      "dev": true,
+      "requires": {
+        "follow-redirects": "^1.3.0",
+        "is-buffer": "^1.1.5"
+      }
+    },
     "babel-code-frame": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -2418,6 +2428,11 @@
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       "dev": true
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+    "bulma": {
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/bulma/-/bulma-0.7.1.tgz",
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@@ -11830,6 +11845,12 @@
         "vue-style-loader": "^4.1.0"
       }
     },
+    "vue-router": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.0.1.tgz",
+      "integrity": "sha512-vLLoY452L+JBpALMP5UHum9+7nzR9PeIBCghU9ZtJ1eWm6ieUI8Zb/DI3MYxH32bxkjzYV1LRjNv4qr8d+uX/w==",
+      "dev": true
+    },
     "vue-style-loader": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/vue-style-loader/-/vue-style-loader-4.1.2.tgz",

package.json

@@ -8,12 +8,15 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
+    "bulma": "^0.7.1",
     "vue": "^2.5.17"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "^3.0.1",
     "@vue/cli-plugin-eslint": "^3.0.1",
     "@vue/cli-service": "^3.0.1",
+    "axios": "^0.18.0",
+    "vue-router": "^3.0.1",
     "vue-template-compiler": "^2.5.17"
   },
   "eslintConfig": {

siteconfig.json

@@ -0,0 +1,3 @@
+{
+  "API_URL": "http://localhost:8080/api/v1/"
+}

src/App.vue

@@ -1,28 +1,23 @@
 <template>
 	<div id="app">
-    <img alt="Vue logo" src="./assets/logo.png">
+		<h1>Test</h1>
-    <HelloWorld msg="Welcome to Your Vue.js App"/>
+		<router-view/>
 	</div>
 </template>
 
 <script>
-import HelloWorld from './components/HelloWorld.vue'
+    export default {
-
+        name: 'app'
-export default {
-  name: 'app',
-  components: {
-    HelloWorld
     }
-}
 </script>
 
 <style>
-#app {
+	#app {
 		font-family: 'Avenir', Helvetica, Arial, sans-serif;
 		-webkit-font-smoothing: antialiased;
 		-moz-osx-font-smoothing: grayscale;
 		text-align: center;
 		color: #2c3e50;
 		margin-top: 60px;
-}
+	}
 </style>

src/auth/index.js

@@ -0,0 +1,91 @@
+import {HTTP} from '../http-common'
+import router from '../router'
+// const API_URL = 'http://localhost:8082/api/v1/'
+// const LOGIN_URL = 'http://localhost:8082/login'
+
+export default {
+
+  user: {
+    authenticated: false,
+    infos: {}
+  },
+
+  login (context, creds, redirect) {
+    HTTP.post('login', {
+      username: creds.username,
+      password: creds.password
+    })
+      .then(response => {
+        // Save the token to local storage for later use
+        localStorage.removeItem('token') // Delete an eventually preexisting old token
+        localStorage.setItem('token', response.data.token)
+
+        // Tell others the user is autheticated
+        this.user.authenticated = true
+        this.getUserInfos()
+
+        // Hide the loader
+        context.loading = false
+
+        // Redirect if nessecary
+        if (redirect) {
+          router.push({ name: redirect })
+        }
+      })
+      .catch(e => {
+        // Hide the loader
+        context.loading = false
+        if (e.response) {
+          context.error = e.response.data.message
+          if (e.response.status === 401) {
+            context.error = context.translate('login').wrong
+          }
+        }
+      })
+  },
+
+  logout () {
+    localStorage.removeItem('token')
+    router.push({ name: 'login' })
+    this.user.authenticated = false
+  },
+
+  checkAuth () {
+    let jwt = localStorage.getItem('token')
+    this.getUserInfos()
+    this.user.authenticated = false
+    if (jwt) {
+      let infos = this.user.infos
+      let ts = Math.round((new Date()).getTime() / 1000)
+      if (infos.exp >= ts) {
+        this.user.authenticated = true
+      }
+    }
+  },
+
+  getUserInfos () {
+    let jwt = localStorage.getItem('token')
+    if (jwt) {
+      this.user.infos = this.parseJwt(localStorage.getItem('token'))
+      return this.parseJwt(localStorage.getItem('token'))
+    } else {
+      return {}
+    }
+  },
+
+  parseJwt (token) {
+    let base64Url = token.split('.')[1]
+    let base64 = base64Url.replace('-', '+').replace('_', '/')
+    return JSON.parse(window.atob(base64))
+  },
+
+  getAuthHeader () {
+    return {
+      'Authorization': 'Bearer ' + localStorage.getItem('token')
+    }
+  },
+
+  getToken () {
+    return localStorage.getItem('token')
+  }
+}

src/http-common/index.js

@@ -0,0 +1,6 @@
+import axios from 'axios'
+let config = require('../../siteconfig.json')
+
+export const HTTP = axios.create({
+  baseURL: config.API_URL
+})

src/main.js

@@ -1,8 +1,14 @@
 import Vue from 'vue'
 import App from './App.vue'
+import router from './router'
+import auth from './auth'
 
 Vue.config.productionTip = false
 
+// Check the user's auth status when the app starts
+auth.checkAuth()
+
 new Vue({
+    router,
   render: h => h(App)
 }).$mount('#app')

src/router/index.js

@@ -0,0 +1,22 @@
+import Vue from 'vue'
+import Router from 'vue-router'
+
+import HomeComponent from '@/components/Home'
+import LoginComponent from '@/components/Login'
+
+Vue.use(Router)
+
+export default new Router({
+  routes: [
+    {
+      path: '/',
+      name: 'home',
+      component: HomeComponent
+    },
+    {
+      path: '/login',
+      name: 'login',
+      component: LoginComponent
+    }
+  ]
+})