diff --git a/public/index.html b/public/index.html
index ca170f1c94da69385f6698bfa665cb123e73c96c..97a91fcdae16c5915876c18c9f3a4e362e7e6cf3 100644
--- a/public/index.html
+++ b/public/index.html
@@ -6,6 +6,7 @@
<title>ToDo</title>
<link rel="stylesheet" href="./css/index.css" />
<script src="./js/index.js" defer></script>
+ <script src="./js/authorization.js" defer></script>
</head>
<body>
<div class="container">
diff --git a/public/js/app.js b/public/js/app.js
index e76b1042dcc3e03f55e57e2bf9d7d4f958a95566..c5cdc88350aa239f4a0dcc8421a8993e2168fc8c 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -1,4 +1,4 @@
-// Obtener referencia a los elementos del DOM
+// Get reference to DOM elements
const taskList = document.querySelector('.task-list ul');
const newTaskForm = document.querySelector('form');
diff --git a/public/js/authorization.js b/public/js/authorization.js
new file mode 100644
index 0000000000000000000000000000000000000000..61df3f53043e7b854df6632cbaf1e7907316854b
--- /dev/null
+++ b/public/js/authorization.js
@@ -0,0 +1,11 @@
+document.addEventListener('DOMContentLoaded', async () => {
+ // Event for checking if the user is logged in
+ try {
+ const res = await fetch('/api/users/loggedin', { method: 'POST' });
+ if (!res.ok) {
+ window.location.href = 'login.html';
+ }
+ } catch (err) {
+ console.error('Error while checking if a user is logged in:', err);
+ }
+});
\ No newline at end of file
diff --git a/routes/users.js b/routes/users.js
index 13da3ede5d57415fd6a474d353b623482b5b0a2a..2a5feb7bc706c6995e34fdba2847b99c503fdf68 100644
--- a/routes/users.js
+++ b/routes/users.js
@@ -58,6 +58,17 @@ router.post('/login', async (req, res) => {
}
});
+// Checking if the user is logged in
+router.post('/loggedin', (req, res) => {
+ try {
+ if (!req.session.user) {
+ res.status(403).json({ error: 'Unauthorized' });
+ }
+ } catch (error) {
+ console.error('Authorization check failed:', error);
+ res.status(500).json({ error: 'Server error' });
+ }
+});
// Closing user session
router.post('/logout', (req, res) => {