Created
January 3, 2015 18:35
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A temporary Plugin I created to keep small php snippets independent of theme functions.php file
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<?php | |
/** | |
* Plugin Name: MyTemporaryPlugin | |
* Plugin URI: http://OsamaShabrez.com | |
* Description: This is small temporary plugin created to keep small php codes idependent of theme or other plugin files | |
* Version: 1.0.1 | |
* Author: Muhammad Osama Shabrez | |
* Author URI: http://OsamaShabrez.com | |
* Network: false | |
* License: GPL2 | |
*/ | |
/* Copyright 2015 Muhammad Osama Shabrez (email : Contact@OsamaShabrez.com) | |
This program is free software; you can redistribute it and/or modify | |
it under the terms of the GNU General Public License, version 2, as | |
published by the Free Software Foundation. | |
This program is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
GNU General Public License for more details. | |
You should have received a copy of the GNU General Public License | |
along with this program; if not, write to the Free Software | |
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
*/ | |
defined('ABSPATH') or die("No script bitches please!"); | |
//Block Referal URL exploit for Comments | |
function verify_comment_referer_tempplugin() { | |
if (!wp_get_referer()) { | |
wp_die( __('You cannot post comment at this time, may be you need to enable referrers in your browser.') ); | |
} | |
} | |
add_action('check_comment_flood', 'verify_comment_referer_tempplugin'); | |
// Create Nonce | |
function add_nonce_field_to_comment_form() { | |
wp_nonce_field('comment_form_nonce_field'); | |
} | |
// Include Nonce To Comment Form | |
add_action('comment_form', 'add_nonce_field_to_comment_form'); | |
// Check Nonce Field Validity | |
function check_nonce_field_on_comment_form() { | |
if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'comment_form_nonce_field')) { | |
die('Nonce Check Failed - Killing Request'); | |
} | |
} | |
// Add Nonce Check To Comment Form Post | |
add_action('pre_comment_on_post', 'check_nonce_field_on_comment_form'); | |
?> |
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