mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-22 17:18:32 +01:00
d2fb0bd81e
The way `wp_reset_vars()` sets global variables based on `$_POST` and `$_GET` values makes code hard to understand and maintain. It also makes it easy to forget to sanitize input. This change removes the few places where `wp_reset_vars()` is used in the admin to explicitly use `$_REQUEST` and sanitize any input. Props swissspidy, audrasjb, davideferre, killua99, weijland, voldemortensen. Fixes #38073. Built from https://develop.svn.wordpress.org/trunk@58069 git-svn-id: http://core.svn.wordpress.org/trunk@57534 1a063a9b-81f0-0310-95a4-ce76da25c4cd
88 lines
2.0 KiB
PHP
88 lines
2.0 KiB
PHP
<?php
|
|
/**
|
|
* WordPress Generic Request (POST/GET) Handler
|
|
*
|
|
* Intended for form submission handling in themes and plugins.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Administration
|
|
*/
|
|
|
|
/** We are located in WordPress Administration Screens */
|
|
if ( ! defined( 'WP_ADMIN' ) ) {
|
|
define( 'WP_ADMIN', true );
|
|
}
|
|
|
|
if ( defined( 'ABSPATH' ) ) {
|
|
require_once ABSPATH . 'wp-load.php';
|
|
} else {
|
|
require_once dirname( __DIR__ ) . '/wp-load.php';
|
|
}
|
|
|
|
/** Allow for cross-domain requests (from the front end). */
|
|
send_origin_headers();
|
|
|
|
require_once ABSPATH . 'wp-admin/includes/admin.php';
|
|
|
|
nocache_headers();
|
|
|
|
/** This action is documented in wp-admin/admin.php */
|
|
do_action( 'admin_init' );
|
|
|
|
$action = ! empty( $_REQUEST['action'] ) ? sanitize_text_field( $_REQUEST['action'] ) : '';
|
|
|
|
// Reject invalid parameters.
|
|
if ( ! is_scalar( $action ) ) {
|
|
wp_die( '', 400 );
|
|
}
|
|
|
|
if ( ! is_user_logged_in() ) {
|
|
if ( empty( $action ) ) {
|
|
/**
|
|
* Fires on a non-authenticated admin post request where no action is supplied.
|
|
*
|
|
* @since 2.6.0
|
|
*/
|
|
do_action( 'admin_post_nopriv' );
|
|
} else {
|
|
// If no action is registered, return a Bad Request response.
|
|
if ( ! has_action( "admin_post_nopriv_{$action}" ) ) {
|
|
wp_die( '', 400 );
|
|
}
|
|
|
|
/**
|
|
* Fires on a non-authenticated admin post request for the given action.
|
|
*
|
|
* The dynamic portion of the hook name, `$action`, refers to the given
|
|
* request action.
|
|
*
|
|
* @since 2.6.0
|
|
*/
|
|
do_action( "admin_post_nopriv_{$action}" );
|
|
}
|
|
} else {
|
|
if ( empty( $action ) ) {
|
|
/**
|
|
* Fires on an authenticated admin post request where no action is supplied.
|
|
*
|
|
* @since 2.6.0
|
|
*/
|
|
do_action( 'admin_post' );
|
|
} else {
|
|
// If no action is registered, return a Bad Request response.
|
|
if ( ! has_action( "admin_post_{$action}" ) ) {
|
|
wp_die( '', 400 );
|
|
}
|
|
|
|
/**
|
|
* Fires on an authenticated admin post request for the given action.
|
|
*
|
|
* The dynamic portion of the hook name, `$action`, refers to the given
|
|
* request action.
|
|
*
|
|
* @since 2.6.0
|
|
*/
|
|
do_action( "admin_post_{$action}" );
|
|
}
|
|
}
|