%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/*
* Protect WP-Admin (C)
* @register_install_hook()
* @register_uninstall_hook()
* */
?>
<?php
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
global $getPwaOptions;
/** Get all options value */
if(!function_exists('get_pwa_setting_options')):
function get_pwa_setting_options() {
global $wpdb;
$pwaOptions = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options WHERE option_name LIKE 'pwa_%'");
foreach ($pwaOptions as $option) {
$pwaOptions[$option->option_name] = $option->option_value;
}
return $pwaOptions;
}
endif;
GLOBAL $getPwaOptions;
$getPwaOptions = get_pwa_setting_options();
if(isset($getPwaOptions['pwa_active']) && '1'==$getPwaOptions['pwa_active'])
{
add_action('login_enqueue_scripts','pwa_load_jquery');
add_action('init', 'init_pwa_admin_rewrite_rules' );
add_action('init', 'pwa_admin_url_redirect_conditions' );
add_action('login_enqueue_scripts','check_login_status',20);
if(isset($getPwaOptions['pwa_logout']))
{
add_action('admin_init', 'pwa_logout_user_after_settings_save');
add_action('admin_init', 'pwa_logout_user_after_settings_save');
}
}
if(!function_exists('check_login_status')):
function check_login_status()
{
$getPwaOptions = get_pwa_setting_options();
$current_uri = pwa_get_current_page_url($_SERVER);
$newadminurl = site_url($getPwaOptions['pwa_rewrite_text']);
if ( is_user_logged_in() && $current_uri==$newadminurl)
{
wp_redirect(admin_url()); die();
} else {
//echo 'slient';
}
}
endif;
if(!function_exists('pwa_logout_user_after_settings_save')):
function pwa_logout_user_after_settings_save()
{
$getPwaOptions=get_pwa_setting_options();
if(isset($_GET['settings-updated']) && $_GET['settings-updated'] && isset($_GET['page']) && $_GET['page']=='pwa-settings')
{
flush_rewrite_rules();
}
if(isset($_GET['settings-updated']) && $_GET['settings-updated'] && isset($_GET['page']) && $_GET['page']=='pwa-settings' && isset($getPwaOptions['pwa_logout']) && $getPwaOptions['pwa_logout']==1)
{
$URL=str_replace('&','&',wp_logout_url());
if(isset($getPwaOptions['pwa_rewrite_text']) && isset($getPwaOptions['pwa_logout']) && $getPwaOptions['pwa_logout']==1 && $getPwaOptions['pwa_rewrite_text']!=''){
wp_redirect(site_url('/'.$getPwaOptions['pwa_rewrite_text']));
}else
{
//silent
}
//wp_redirect($URL);
}
}
endif;
/** Create a new rewrite rule for change to wp-admin url */
if(!function_exists('init_pwa_admin_rewrite_rules')):
function init_pwa_admin_rewrite_rules() {
$getPwaOptions=get_pwa_setting_options();
if(isset($getPwaOptions['pwa_active']) && (isset($getPwaOptions['pwa_rewrite_text']) && $getPwaOptions['pwa_rewrite_text']!='')){
$newurl=strip_tags($getPwaOptions['pwa_rewrite_text']);
add_rewrite_rule( $newurl.'/?$', 'wp-login.php', 'top' );
add_rewrite_rule( $newurl.'/register/?$', 'wp-login.php?action=register', 'top' );
add_rewrite_rule( $newurl.'/lostpassword/?$', 'wp-login.php?action=lostpassword', 'top' );
}
}
endif;
/**
* Update Login, Register & Forgot password link as per new admin url
* */
if(!function_exists('pwa_load_jquery')):
function pwa_load_jquery()
{
wp_enqueue_script("jquery");
}
endif;
if( !function_exists( 'pwa_admin_url_redirect_conditions') ):
function pwa_admin_url_redirect_conditions() {
$getPwaOptions=get_pwa_setting_options();
$pwaActualURLAry =array
(
site_url('/wp-login.php'),
site_url('/wp-login.php/'),
site_url('/wp-login'),
site_url('/wp-login/'),
site_url('/wp-admin'),
site_url('/wp-admin/'),
);
$request_url = pwa_get_current_page_url($_SERVER);
$newUrl = explode('?',$request_url);
// print_r($pwaActualURLAry); echo $newUrl[0];exit;
if(! is_user_logged_in() && in_array($newUrl[0],$pwaActualURLAry) ) {
if(wp_doing_ajax() && $newUrl[0]==site_url('/wp-admin/admin-ajax.php')) {
return true;
}
/** is forgot password link */
if( isset($_GET['login']) && isset($_GET['action']) && $_GET['action']=='rp' && $_GET['login']!='')
{
$username = sanitize_text_field($_GET['login']);
if(username_exists($username))
{
//silent
}else{ wp_redirect(home_url('/'),301); //exit;
}
}elseif(isset($_GET['action']) && $_GET['action']=='rp')
{
//silent
}
elseif(isset($_GET['action']) && isset($_GET['error']) && $_GET['action']=='lostpassword' && $_GET['error']=='invalidkey')
{
$redirectUrl=site_url($getPwaOptions["pwa_rewrite_text"].'/?action=lostpassword&error=invalidkey');
wp_redirect($redirectUrl,301);//exit;
}
elseif(isset($_GET['action']) && $_GET['action']=='resetpass')
{
// silent
}
else{
wp_redirect(home_url('/'),301);//exit;
}
//exit;
}
else if(isset($getPwaOptions['pwa_restrict']) && $getPwaOptions['pwa_restrict']==1 && is_user_logged_in())
{
global $current_user;
$user_roles = $current_user->roles;
$user_ID = $current_user->ID;
$user_role = array_shift($user_roles);
if(isset($getPwaOptions['pwa_allow_custom_users']) && $getPwaOptions['pwa_allow_custom_users']!='')
{
$userids=explode(',' ,$getPwaOptions['pwa_allow_custom_users']);
if(is_array($userids))
{
$userids=explode(',' ,$getPwaOptions['pwa_allow_custom_users']);
}else
{
$userids[]=$getPwaOptions['pwa_allow_custom_users'];
}
}else
{
$userids=array();
}
if($user_role=='administrator' || in_array($user_ID,$userids))
{
//silent is gold
}else
{
show_admin_bar(false); // disble admin_bar for guest user
wp_redirect(home_url('/'));//exit;
}
}else
{
//silent is gold
}
}
endif;
/** Get the current url*/
if(!function_exists('pwa_current_path_protocol')):
function pwa_current_path_protocol($s, $use_forwarded_host=false)
{
$pwahttp = (!empty($s['HTTPS']) && $s['HTTPS'] == 'on') ? true:false;
$pwasprotocal = strtolower($s['SERVER_PROTOCOL']);
$pwa_protocol = substr($pwasprotocal, 0, strpos($pwasprotocal, '/')) . (($pwahttp) ? 's' : '');
$port = $s['SERVER_PORT'];
$port = ((!$pwahttp && $port=='80') || ($pwahttp && $port=='443')) ? '' : ':'.$port;
$host = ($use_forwarded_host && isset($s['HTTP_X_FORWARDED_HOST'])) ? $s['HTTP_X_FORWARDED_HOST'] : (isset($s['HTTP_HOST']) ? $s['HTTP_HOST'] : null);
$host = isset($host) ? $host : $s['SERVER_NAME'] . $port;
return $pwa_protocol . '://' . $host;
}
endif;
if( !function_exists( 'pwa_get_current_page_url' ) ):
function pwa_get_current_page_url( $s, $use_forwarded_host=false ) {
$requesturl = preg_replace('/(\/+)/','/',$s['REQUEST_URI']); // remove more then 1 slash from url
$url = pwa_current_path_protocol($s, $use_forwarded_host) . $requesturl;
return $url;
}
endif;
add_action( 'login_enqueue_scripts', 'pwa_update_login_page_logo' );
/* Change Wordpress Default Logo */
if(!function_exists('pwa_update_login_page_logo')):
function pwa_update_login_page_logo()
{
wp_enqueue_script( 'pwa-login', plugin_dir_url( __FILE__ ) . 'js/pwa-login.js?v=1' );
$newadmin = 'nwp'.get_option("pwa_rewrite_text");
$bg = get_option("pwa_login_page_bg_color");
$color = get_option("pwa_login_page_color");
$logo = get_option("pwa_logo_path");
$su = site_url();
wp_localize_script( 'pwa-login', 'pwaawp_object',
array(
'u' => $newadmin,
's' => $su,
'l' => $logo,
'b' => $bg,
'c' => $color,
)
);
}
endif;
function pwa_login_logo_url() {
return home_url();
}
add_filter( 'login_headerurl', 'pwa_login_logo_url' );
/*************************************************************
Hooks to overide option value before save it into database
* ************************************************************/
function pwa_update_field_rewrite_text( $new_value, $old_value ) {
$new_value = str_replace('/','-',trim(stripslashes(strip_tags($new_value))));
return $new_value;
}
add_filter( 'pre_update_option_pwa_rewrite_text', 'pwa_update_field_rewrite_text', 10, 2 );
Zerion Mini Shell 1.0