From 9dba174cebe552470419cf8015a5cf8895e63aae Mon Sep 17 00:00:00 2001
From: konrad <k@knt.li>
Date: Mon, 20 Nov 2017 15:42:36 +0100
Subject: [PATCH] Added gravatar

---
 frontend/src/App.vue       | 13 ++++++++++++-
 frontend/src/auth/index.js | 16 +++++++++++++---
 routes/login.go            |  5 +++++
 3 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index b0d6b7c..51770d8 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -7,6 +7,7 @@
         <router-link to="/authors" class="item">Authors</router-link>
         <router-link to="/publishers" class="item">Publishers</router-link>
         <div class="right menu">
+          <img v-bind:src="gravatar" class="menu-avatar"/>
           <a class="ui item" @click="logout()">
             Logout
           </a>
@@ -26,7 +27,8 @@ export default {
   name: 'app',
   data () {
     return {
-      user: auth.user
+      user: auth.user,
+      gravatar: ''
     }
   },
   created () {
@@ -35,6 +37,9 @@ export default {
       this.logout()
       router.push({ name: 'login' })
     }
+
+    let user = auth.getUserInfos()
+    this.gravatar = 'https://www.gravatar.com/avatar/' + user.avatar + '?s=40'
   },
   methods: {
     logout () {
@@ -52,4 +57,10 @@ export default {
   #app{
     margin: 2em 1em;
   }
+
+  .menu-avatar{
+    -webkit-border-radius: 3px;
+    -moz-border-radius: 3px;
+    border-radius: 3px;
+  }
 </style>
diff --git a/frontend/src/auth/index.js b/frontend/src/auth/index.js
index 837a993..2c3fd0e 100644
--- a/frontend/src/auth/index.js
+++ b/frontend/src/auth/index.js
@@ -6,7 +6,8 @@ import router from '../router'
 export default {
 
   user: {
-    authenticated: false
+    authenticated: false,
+    infos: {}
   },
 
   login (context, creds, redirect) {
@@ -48,14 +49,23 @@ export default {
     let jwt = localStorage.getItem('token')
     this.user.authenticated = false
     if (jwt) {
-      let jwtinfos = this.parseJwt(jwt)
+      let infos = this.getUserInfos()
       let ts = Math.round((new Date()).getTime() / 1000)
-      if (jwtinfos.exp >= ts) {
+      if (infos.exp >= ts) {
         this.user.authenticated = true
       }
     }
   },
 
+  getUserInfos () {
+    let jwt = localStorage.getItem('token')
+    if (jwt) {
+      return this.parseJwt(localStorage.getItem('token'))
+    } else {
+      return {}
+    }
+  },
+
   parseJwt (token) {
     let base64Url = token.split('.')[1]
     let base64 = base64Url.replace('-', '+').replace('_', '/')
diff --git a/routes/login.go b/routes/login.go
index 17e8873..2ba85c8 100644
--- a/routes/login.go
+++ b/routes/login.go
@@ -6,6 +6,8 @@ import (
 	"github.com/labstack/echo"
 	"net/http"
 	"time"
+	"crypto/md5"
+	"encoding/hex"
 )
 
 // Login is the login handler
@@ -33,6 +35,9 @@ func Login(c echo.Context) error {
 	claims["id"] = user.ID
 	claims["exp"] = time.Now().Add(time.Hour * 72).Unix()
 
+	avatar := md5.Sum([]byte(user.Email))
+	claims["avatar"] = hex.EncodeToString(avatar[:])
+
 	// Generate encoded token and send it as response.
 	t, err := token.SignedString(models.Config.JWTLoginSecret)
 	if err != nil {