Сообщение о неверном вводе

frontend/src/App.vue

@@ -2,19 +2,28 @@
   <div>
     <img id="logo" src="./assets/logo.png">
     <div class="pageSide" v-if="loggedin">
-      <img :src="image" >
+      <img id="meme" :src="image">
+      <MazBtn 
+        class="maz-btn--mini"
+        @click="logout"
+      >
+        Logout
+      </MazBtn>
     </div>
     <Login v-else id="login" @auth="auth" />
   </div>
 </template>
 
 <script>
+import axios from 'axios';
 import Login from './components/Login.vue'
+import { MazBtn } from 'maz-ui';
 
 export default {
   name: 'App',
   components: {
-    Login
+    Login,
+    MazBtn
   },
   data() {
     return {
@@ -27,6 +36,11 @@ export default {
         this.loggedin = true
         this.image = image  
       }
+    },
+    logout() {
+      axios.post('http://127.0.0.1:3000/api/logout').then(() => {
+        this.loggedin = false
+      });
     }
   }
 }
@@ -37,13 +51,10 @@ body {
   background-color: #343a40;
 }
 
-#app {
+body {
   font-family: Avenir, Helvetica, Arial, sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
-  text-align: center;
-  color: #2c3e50;
-  margin-top: 60px;
 }
 
 #logo {
@@ -54,10 +65,21 @@ body {
   border-radius: 50%;
 }
 
+#meme {
+  width: 100%;
+  margin-bottom: 3em;
+}
+
 .pageSide {
   padding: 1.5rem;
   background-color: #FFF;
   border-radius: .3rem;
   text-align: center;
+  max-width: 600px;
+  margin: auto;
+}
+
+@media screen and (max-width: 600px) {
+  
 }
 </style>

frontend/src/components/Login.vue

@@ -26,6 +26,11 @@
         <PassNBtns loginMethod="email" @flip="usePhone = !usePhone" @auth="auth" />
       </div>
     </transition>
+    <transition name="slide">
+      <div v-if="msg" class="msg" v-bind:key="msg">
+        {{msg}}
+      </div>
+    </transition>
   </div>
 </template>
 
@@ -43,6 +48,7 @@ export default {
   },
   data() {
     return {
+      msg: '',
       usePhone: false,
       email: '',
       phone: '',
@@ -57,7 +63,8 @@ export default {
         return 'primary'
       }
     },
-    async auth(pass) {
+    auth(pass, onload) {
+      if (onload || (pass && this.usePhone ? this.phone : this.email)) {
         axios({
           method: "post",
           url: "http://127.0.0.1:3000/api/login",
@@ -71,20 +78,40 @@ export default {
             pass: pass
           }
         }).then((response) => {
+          this.msg = ''
           var bytes = new Uint8Array(response.data);
           var binary = bytes.reduce((data, b) => data += String.fromCharCode(b), '');
           this.src = "data:image/jpeg;base64," + btoa(binary);
           this.$emit('auth', this.src)
+        }).finally(() => {
+          if (!onload) {
+            this.msg = 'Invalid credentials'
+          }
         });
+      } else {
+        this.msg = 'Please enter your credentials'
+      }
     }
   },
   mounted() {
-    this.auth()
+    this.auth('', true)
   }
 }
 </script>
 
 <style scoped>
+  .msg {
+    position: relative;
+    padding: .8rem;
+    background-color: #FFF;
+    border-radius: .3rem;
+    text-align: center;
+    max-width: 150px;
+    margin: 3em auto 0 auto;
+    color: orangered;
+    z-index: -10;
+  }
+
   .flip-enter-active {
     transition: all 0.4s ease;
   }
@@ -93,4 +120,12 @@ export default {
     transform: perspective(1000px) rotateY(180deg);
     opacity: 0;
   }
+
+  .slide-enter-active {
+    transition: all 0.4s ease;
+  }
+  
+  .slide-enter, .slide-leave {
+    transform: translateY(-100px);
+  }
 </style>

server.js

@@ -2,13 +2,15 @@ const express = require('express')
 const cookieSession = require('cookie-session')
 const app = express()
 const cors = require('cors')
+const https = require('https')
+const fs = require('fs')
 require('dotenv').config()
 
 app.use(cookieSession({
   name: 'session',
   secret: process.env.SECRET,
   maxAge: 24 * 60 * 60 * 1000, // 24 hours
-  secure: false,
+  secure: process.env.NODE_ENV === 'production',
   sameSite: 'none'
 }))
 
@@ -41,4 +43,12 @@ app.post('/api/logout', (req, res) => {
   }
 })
 
-app.listen(process.env.PORT)
+if (process.env.NODE_ENV === 'production') {
+  https.createServer({
+    key: fs.readFileSync(process.env.SSL + '/privkey.pem'),
+    cert: fs.readFileSync(process.env.SSL + '/cert.pem')
+  }, app)
+    .listen(process.env.PORT, () => console.log('Prod server started on ' + process.env.PORT));
+} else {
+  app.listen(process.env.PORT, () => console.log('Dev server started on ' + process.env.PORT));
+}