What are the limitations of using BASIC AUTH for authentication in PHP?

Using BASIC AUTH for authentication in PHP has limitations such as lack of security as credentials are sent in plaintext, no built-in session management, and limited flexibility for customizing authentication logic. To improve security, it is recommended to use more secure authentication methods like OAuth or JWT. 

// Implementing OAuth authentication in PHP
// This code snippet is just an example and may need to be customized based on your specific requirements

// Include OAuth library
require_once 'oauth/OAuth.php';

// Set OAuth consumer key and secret
$consumer_key = 'YOUR_CONSUMER_KEY';
$consumer_secret = 'YOUR_CONSUMER_SECRET';

// Create OAuth consumer
$oauth = new OAuth($consumer_key, $consumer_secret);

// Perform OAuth authentication
if (!$oauth->authenticate()) {
    // Authentication failed
    die('Authentication failed');
}

// Continue with authenticated user
echo 'Authenticated user: ' . $oauth->getAuthenticatedUser();

Keywords

Basic Auth limitations authentication PHP security.

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