PHP code example of szepeviktor / waf4wordpress

1. Go to this page and download the library: Download szepeviktor/waf4wordpress 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/ */

szepeviktor / waf4wordpress example snippets


     new SzepeViktor\WordPress\Waf\HttpAnalyzer();
    

    
    /*
     * Plugin Name: WAF for WordPress (MU)
     */
    if (! function_exists('add_filter')) {
        exit;
    }
    new SzepeViktor\WordPress\Waf\CoreEvents();
    

     new SzepeViktor\WordPress\Waf\HttpAnalyzer();
    

    
    /*
     * Plugin Name: WAF for WordPress (MU)
     */
    if (! function_exists('add_filter')) {
        exit;
    }
    new SzepeViktor\WordPress\Waf\CoreEvents();
    

// Enable PayPal IPN in WooCommerce
if ( isset( $_SERVER['REQUEST_URI'] ) ) {
    if ( '/wc-api/WC_Gateway_Paypal/' === parse_url( $_SERVER['REQUEST_URI'], PHP_URL_PATH ) ) {
        // PayPal IPN does not send Accept: and User-Agent: headers
        $_SERVER['HTTP_ACCEPT'] = '*/*';
        $_SERVER['HTTP_USER_AGENT'] = 'Mozilla/5.0 PayPal/IPN';
    }
}

// Enable Braintree Webhooks
new \Waf4WordPress\Braintree_Fix( '/braintree/webhook' );

// Enable email opens in Newsletter plugin
if ( isset( $_SERVER['REQUEST_URI'] ) ) {
    $newsletter_path = parse_url( $_SERVER['REQUEST_URI'], PHP_URL_PATH );
    if ( '/wp-content/plugins/newsletter/statistics/open.php' === $newsletter_path
        || '/wp-content/plugins/newsletter/statistics/link.php' === $newsletter_path
    ) {
        // UA hack for old email clients
        $_SERVER['HTTP_USER_AGENT'] = 'Mozilla/5.0 ' . $_SERVER['HTTP_USER_AGENT'];
    }
    unset( $newsletter_path );
}

// Enable email open tracking in ALO EasyMail Newsletter plugin
if ( isset( $_SERVER['REQUEST_URI'] ) ) {
    $alo_path = parse_url( $_SERVER['REQUEST_URI'], PHP_URL_PATH );
    if ( '/wp-content/plugins/alo-easymail/tr.php' === $alo_path ) {
        // UA hack for old email clients
        $_SERVER['HTTP_USER_AGENT'] = 'Mozilla/5.0 ' . $_SERVER['HTTP_USER_AGENT'];
    }
    unset( $alo_path );
}