diff --git a/app.js b/app.js
index 6322dfd436bf96ab4ea38a7700bf6ad5517508bb..97bd76f7bdc8a894f1eae320a4d695de21b57d37 100644
--- a/app.js
+++ b/app.js
@@ -1,7 +1,7 @@
 const path = require('path');
 const express = require('express');
 const db = require('./db/Database.js');
-const { checkLogin } = require('./controller/AuthController.js');
+const auth = require('./controller/AuthController.js');
 const bodyParser = require('body-parser');
 const cookieParser = require('cookie-parser');
 
@@ -15,6 +15,7 @@ app.use(bodyParser.urlencoded({ extended: true }));
 app.use(bodyParser.json());
 app.use(cookieParser());
 
+app.use(auth.authenticate);
 //chemin d'accès
 app.get("/", defaut).get("/accueil",defaut);
 app.get("/db/:collection", collection).get("/db", dbAdmin);
@@ -39,7 +40,7 @@ async function dbAdmin(req, res){
 
 async function postLogin(req, res){
     let { username, password } = req.body;
-    let token = await checkLogin(username, password);
+    let token = await auth.checkLogin(username, password);
     if (token == -1) {
         res.render("login",{username, password, error: "Il semblerait que le nom d'utilisateur ou le mot de passe soit incorrect."});
     } else {
diff --git a/controller/AuthController.js b/controller/AuthController.js
index f24efefc67cf2c890454e51b23cc5d0a5af3d554..06f6ce4c24f8c167d964886e29ee6f396a5520e0 100644
--- a/controller/AuthController.js
+++ b/controller/AuthController.js
@@ -8,7 +8,6 @@ async function checkLogin(username, password) {
     if(user.length == 0){
         return -1; //pas d'utilitisateur avec ce nom
     }
-
     let salt = user[0].salt;
     password = salt+password;
     let hash = createHash("sha256").update(password).digest("hex"); //hash du mot de passe rentré
@@ -22,4 +21,15 @@ async function checkLogin(username, password) {
     }
 }
 
-module.exports = {checkLogin};
\ No newline at end of file
+function authenticate(req, res, next) {
+    try {
+        let token = req.cookies.accessToken;
+        let user = jwt.verify(token, process.env.SECRET);
+        res.locals.user = user;
+        next();
+    } catch {
+        next();
+    }
+}
+
+module.exports = {checkLogin, authenticate};
\ No newline at end of file
diff --git a/views/index.ejs b/views/index.ejs
index 2b6d0f98387b19baa8111b75e9825d6aac273a28..e8cb08cab23ca7dc340fc1d82b6d466fbef1ceaf 100644
--- a/views/index.ejs
+++ b/views/index.ejs
@@ -5,8 +5,11 @@
     </head>
     <body>
         <h1>Requête reçu</h1>
-        <p>
-            La requête <%= method %> a été reçu à l'adresse <%= url %>
-        </p>
+        <p> La requête <%= method %> a été reçu à l'adresse <%= url %> </p>
+            <% if (locals.user) {%>
+                <p>Bonjour <%= locals.user.username %></p>
+            <% } else { %>
+                <p>Vous n'êtes pas connecté</p>
+            <% } %>
     </body>
 </html>
\ No newline at end of file