Protect User Routes

[sanjaysah101]

Description:

Implement access control for user-related routes to ensure only authenticated users can access them. Specifically, the following routes need to be protected:

• GET /users
• GET /users/:username

Key Requirements:

1. Authentication Middleware:

   • Use the validateAccessToken middleware to ensure only logged-in users can access these routes.

2. Route Protection:

   • Apply the middleware to the following routes:

     router.get('/users', validateAccessToken, getAllUsers);
     router.get('/users/:username', validateAccessToken, getUserByUsername);

3. Testing:

   • Write unit tests to cover the following scenarios:
     • Verify that authenticated users can access both routes successfully.
     • Ensure that unauthenticated users receive a 401 Unauthorized response when trying to access these routes.

Tasks:

• Apply the validateAccessToken middleware to the /users and /users/:username routes.
• Write unit tests for all scenarios mentioned above.