Completed final project of the course : Developing Back-End apps with Node.js and Express

final_project/index.js

@@ -11,7 +11,24 @@ 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 {
+                    res.status(403).json({message : "User is not authenticated"});
+                }
+            })
+        }
+    else {
+        res.status(403).json({message : "User is not logged in. Please login first"});
+    }
+
+
 });
 
 const PORT =5000;