diff --git a/final_project/index.js b/final_project/index.js
index b890c1d380..3756159059 100644
--- a/final_project/index.js
+++ b/final_project/index.js
@@ -11,7 +11,19 @@ app.use(express.json());
 app.use("/customer",session({secret:"fingerprint_customer",resave: true, saveUninitialized: true}))
 
 app.use("/customer/auth/*", function auth(req,res,next){
-//Write the authenication mechanism here
+ if(req.session.authorization){
+        let token = req.session.authorization['accessToken'];
+        jwt.verify(token, "access",(err,user)=>{
+            if(!err){
+                req.user = user;
+                next();
+            }else{
+                return res.status(403).json({message: "User not authenticaated"});
+            }
+        })
+    }else{
+        return res.status(403).json({message: "User not logged in"});
+    }
 });
  
 const PORT =5000;