Register
How do you protect routes in FuelPHP based on user roles?

How do you protect routes in FuelPHP based on user roles?

To protect routes in FuelPHP based on user roles, you can use the Auth package, which supports role-based access control (RBAC). Here’s how you can restrict access to routes based on user roles in minimal steps:

Step 1: Ensure Auth Package is Loaded

Ensure that the auth package is loaded in your configuration file

Example

<?php
'always_load' => array(
    'packages' => array(
        'auth',
    ),
),
?>

Step 2: Define User Roles

Ensure that user roles are set up in simpleauth.php. By default, the groups array defines user roles:

Example

<?php
// In fuel/app/config/simpleauth.php

'groups' => array(
    -1 => array('name' => 'Banned', 'roles' => array('banned')),
    0  => array('name' => 'Guests', 'roles' => array('guest')),
    1  => array('name' => 'Users', 'roles' => array('user')),
    100 => array('name' => 'Administrators', 'roles' => array('admin')),
),
?>

Step 3: Protect Routes in the Controller

You can use the Auth::member() method in the controller’s before() method to restrict access based on user roles. For example, to only allow administrators access to certain actions:

Example

<?php
class Controller_Admin extends Controller
{
    public function before()
    {
        parent::before();

        // Check if the user is logged in
        if (!Auth::check()) {
            // Redirect to login page
            Response::redirect('login');
        }

        // Check if the user is an administrator (group 100)
        if (!Auth::member(100)) {
            // Redirect to a "403 Forbidden" page if not an admin
            Response::redirect('403');
        }
    }

    public function action_dashboard()
    {
        // Admin dashboard code here
        return 'Admin Dashboard';
    }
}
?>

Step 4: Protect Specific Methods

You can also protect specific controller methods directly:

Example

<?php
public function action_edit()
{
    // Check if the user belongs to the moderator group (group 50)
    if (!Auth::member(50)) {
        // Redirect or show an error message
        Response::redirect('403');
    }

    // Code for editing content
}
?>

Step 5: Redirect Unauthorized Users to 403 Page

Create a simple 403 forbidden page:

Example

<?php
class Controller_403 extends Controller
{
    public function action_index()
    {
        return 'Access denied. You do not have permission to view this page.';
    }
}
?>

Related Questions & Topics

Other Interview Question Answers
Other Interview Question Answers
Powered and designed by igetvapeaustore.com | © 2024 codestap.com.