PHP code example of lmr / duo_auth

1. Go to this page and download the library: Download lmr/duo_auth library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

lmr / duo_auth example snippets


// Required settings
$config['duo_client_id'] = 'YOUR_CLIENT_ID';
$config['duo_client_secret'] = 'YOUR_CLIENT_SECRET';
$config['duo_api_hostname'] = 'api-xxxxxxxx.duosecurity.com';
$config['duo_redirect_uri'] = 'https://your-domain.com/roundcube/?_task=login&_action=plugin.duo_callback';

// Optional: Bypass settings
$config['duo_bypass_users'] = ['service_account'];  // Users who always skip Duo
$config['duo_bypass_ips'] = ['192.168.1.0/24'];    // IPs where everyone skips Duo
$config['duo_bypass_rules'] = [                     // Conditional bypasses
    'admin' => ['127.0.0.1', '::1'],
];

ini
session.save_handler = files
session.save_path = "/var/lib/php/sessions"

bash
cd plugins/duo_auth/
php -l duo_auth.php
composer validate