AlkantarClanX12
Your IP : 216.73.217.24 <?php
/*
Copyright (C) 2015-26 CERBER TECH INC., https://wpcerber.com
Licensed under the GNU GPL.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
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
*/
/*
*========================================================================*
| |
| ATTENTION! Do not change or edit this file! |
| |
*========================================================================*
*/
if ( ! defined( 'WPINC' ) ) { exit; }
require_once( cerber_plugin_dir() . '/cerber-maintenance.php' );
add_action( 'plugins_loaded', function () {
if ( ! $key = cerber_get_get( 'cerber_magic_key', '[\d\w\-_]+' ) ) {
return;
}
if ( ! $data = cerber_get_set( '_the_key_' . $key ) ) {
cerber_404_page();
}
@ini_set( 'display_errors', 0 );
cerber_delete_set( '_the_key_' . $key );
cerber_load_admin_code();
crb_admin_download_file( $data['query']['type'], $data['query'] );
cerber_404_page();
}, 0 );
class CRB_Master {
public $page;
public $tab;
public $base;
public $is_post;
public $seal;
public $type;
public $get_params = array(); // Unsanitized, as is
public $payload;
public $action;
public $screen;
public $at_site;
public $locale;
public $error;
final function __construct() {
$fields = nexus_get_fields();
if ( ! $payload = cerber_get_post( $fields[1] ) ) {
$this->error = new WP_Error( 'nexus_format_error', 'Invalid request: main website request malformed' );
return;
}
$request = json_decode( stripslashes( $payload ), true );
if ( JSON_ERROR_NONE != json_last_error() ) {
$this->error = new WP_Error( 'json_error', 'Unable to parse JSON: ' . json_last_error_msg() );
return;
}
array_walk_recursive( $request, function ( &$e ) {
$e = str_replace( array( '<br/>' ), "\n", $e ); // restore new lines after json_decode
} );
$this->seal = $request['seal'];
$this->base = rtrim( $request['base'], '/' ) . '/';
$this->get_params = $request['params'];
$this->payload = $request['payload'];
$this->type = $request['payload']['type'];
$this->page = preg_replace( '/[^\w\-]/i', '', crb_array_get( $request, 'page' ) );
$this->tab = preg_replace( '/[^\w\-]/i', '', crb_array_get( $request, 'tab' ) );
$this->at_site = crb_array_get( $request, 'at_site' );
$this->screen = crb_array_get( $request, 'screen' );
$this->is_post = ! empty( $request['is_post'] );
$this->locale = crb_array_get( $request, 'master_locale', '' );
CRB_Globals::set_assets_url( $request['assets'] );
if ( $this->type == 'ajax' ) {
if ( ! $this->action = crb_array_get( $request['params'], 'action' ) ) {
$this->action = $this->get_post_fields( 'action' );
}
$this->action = preg_replace( '/[^\w\-]/i', '', (string) $this->action );
}
}
/**
* @param integer|string $key
* @param mixed $default
* @param $pattern string REGEX pattern for value validation, UTF is not supported
*
* @return mixed
*/
final function get_post_fields( $key = null, $default = false, $pattern = '' ) {
if ( ! empty( $this->payload['data']['post'] ) ) {
if ( $key ) {
return crb_array_get_validated( $this->payload['data']['post'], $key, $default, $pattern );
}
return $this->payload['data']['post'];
}
if ( $key ) {
return false;
}
return array();
}
}
/**
* @return CRB_Master
*/
function nexus_request_data() {
static $crb_master;
if ( ! is_object( $crb_master ) ) {
$crb_master = new CRB_Master();
}
return $crb_master;
}
/**
* Process request from the main Cerber.Hub website
*
* @return void
*/
function nexus_client_process() {
if ( ! nexus_is_valid_request() ) {
return;
}
nexus_diag_log( '=== NEXUS CLIENT STARTED ' . CERBER_VER . ' ===' );
cerber_update_set( 'processing_master_request', 1, 0, false, time() + 120 );
@ini_set( 'display_errors', 0 );
@ignore_user_abort( true );
crb_try_raise_php_limits();
cerber_load_wp_constants();
nexus_diag_log( 'Parsing request...' );
$cerber_hub = nexus_request_data();
if ( crb_is_wp_error( $cerber_hub->error ) ) {
nexus_diag_log( 'ERROR: ' . $cerber_hub->error->get_error_message() );
exit;
}
nexus_diag_log( 'Request is OK, preparing WordPress environment...' );
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
require_once( ABSPATH . 'wp-admin/includes/template.php' );
require_once( ABSPATH . WPINC . '/pluggable.php' );
require_once( ABSPATH . WPINC . '/vars.php' );
cerber_load_admin_code();
crb_load_localization();
nexus_diag_log( 'Now generating the response...' );
$response = nexus_prepare_response();
if ( crb_is_wp_error( $response ) ) {
$m = __( 'ERROR:', 'wp-cerber' ) . ' ' . $response->get_error_message();
nexus_diag_log( $m );
$error = array( $response->get_error_code(), $response->get_error_message() );
$response = array( 'error' => $error );
}
nexus_diag_log( 'Sending the response to the main website...' );
$result = nexus_net_send_responce( $response );
if ( crb_is_wp_error( $result ) ) {
nexus_diag_log( __( 'ERROR:', 'wp-cerber' ) . ' ' . $result->get_error_message() );
}
cerber_delete_set( 'processing_master_request' );
nexus_diag_log( '=== NEXUS CLIENT FINISHED ' . CERBER_VER . ' ===' );
exit;
}
/**
* Avoid simultaneous requests from the master(s)
*
* @return bool
*
*/
function nexus_is_processing() {
return ( cerber_get_set( 'processing_master_request' ) ) ? true : false;
}
/**
* Renders a plugin admin page to be displayed on the main Cerber.Hub website.
*
* Settings forms on the page are generated by the internal form engine
* (CRB_Settings_Renderer via cerber_show_settings_form()); no WordPress
* Settings API registration is involved.
*
* @param string $page Plugin admin page ID requested by the main website
* @param string $tab Tab ID on the admin page, empty for the default tab
*
* @return string The rendered page HTML
*/
function nexus_render_admin_page( $page, $tab ) {
ob_start();
cerber_render_admin_page( $page, $tab ); // Render whole html
return ob_get_clean();
}
function nexus_parse_request() {
$fields = nexus_get_fields();
if ( ! $payload = cerber_get_post( $fields[1] ) ) {
return new WP_Error( 'nexus_format_error', 'Invalid request: master request malformed' );
}
$request = json_decode( stripslashes( $payload ), true );
if ( JSON_ERROR_NONE != json_last_error() ) {
return new WP_Error( 'json_error', 'Unable to parse JSON: ' . json_last_error_msg() );
}
return $request;
}
function nexus_prepare_response() {
$master = nexus_request_data();
nexus_diag_log( 'Type: ' . $master->type );
if ( ! nexus_is_granted() ) {
return new WP_Error( 'not_allowed', 'Operation is not allowed in this context' );
}
$result = '';
switch ( $master->type ) {
case 'get_page':
CRB_Addons::load_active();
return array(
'html' => nexus_render_admin_page( $master->page, $master->tab ),
//'o' => get_option( 'gmt_offset' ),
//'z' => get_option( 'timezone_string' ),
);
break;
case 'submit':
CRB_Addons::load_active();
if ( $master->get_post_fields( CRB_SETTINGS_SCREEN_ID_FIELD ) ) { // Plugin settings form
return nexus_process_settings_form( $master->get_post_fields() );
}
else {
return crb_process_admin_request( $master->is_post );
}
// A new way: processing + follow up rendering in a single request
//return nexus_render_admin_page( $master->page, $master->tab );
break;
case 'manage':
return crb_process_admin_request( $master->is_post );
break;
case 'hello':
//case 'checkup':
return array( 'numbers' => nexus_get_numbers() );
break;
case 'ping':
return array( 'pong' );
break;
case 'sw_upgrade':
$result = nexus_sw_upgrade();
$result ['numbers'] = nexus_get_numbers();
if ( ! $result['updates'] ) {
//nexus_diag_log( 'No updates are available' );
}
break;
case 'ajax':
if ( ! crb_admin_allowed_ajax( $master->action ) ) {
return new WP_Error( 'unknown_ajax', 'The action ' . $master->action . ' is not supported' );
}
global $nexus_doing_ajax;
$nexus_doing_ajax = true;
ob_start();
do_action( 'wp_ajax_' . $master->action );
$nexus_doing_ajax = false;
nexus_diag_log( 'AJAX ' . $master->action . ' completed' );
return ob_get_clean();
break;
default:
return new WP_Error( 'unknown_request', 'This type of request is not supported' );
break;
}
return $result;
}
function nexus_sw_upgrade() {
$ret = array( 'updates' => 0, 'completed' => 1, 'results' => array() );
if ( nexus_is_processing() ) {
$ret['completed'] = 0;
$ret['wait'] = cerber_get_remote_ip();
return $ret;
}
$list = crb_array_get( nexus_request_data()->payload, 'list' );
switch ( nexus_request_data()->payload['sw_type'] ) {
case 'plugins':
if ( empty( $list ) ) {
// Upgrade all
$to_update = array();
$active = get_option( 'active_plugins' );
if ( ! $plugins = get_site_transient( 'update_plugins' ) ) {
wp_update_plugins();
$plugins = get_site_transient( 'update_plugins' );
}
if ( isset( $plugins->response ) ) {
$to_update = array_intersect( $active, array_keys( $plugins->response ) );
}
nexus_diag_log( 'Total active plugins to update: ' . count( $to_update ) );
if ( $done = cerber_get_set( 'plugins_done' ) ) { // Upgraded in the current bulk operation
$to_do = array_diff( $to_update, $done );
}
else {
$done = array();
$to_do = $to_update;
}
if ( ! empty( $to_do ) ) {
$run_now = array_shift( $to_do );
$done[] = $run_now;
$list = array( $run_now );
}
if ( ! empty( $to_do ) ) {
$ret['completed'] = 0; // Something left
cerber_update_set( 'plugins_done', $done, 0, true, time() + 300 * count( $to_do ) );
}
else {
cerber_delete_set( 'plugins_done' );
}
}
if ( ! empty( $list ) && is_array( $list ) ) {
foreach ( $list as $obj ) {
$ret['results'][ $obj ] = cerber_update_plugin( $obj );
}
}
break;
}
nexus_diag_log( cerber_flat_results( $ret['results'] ) );
return $ret;
}
/**
* Processes a plugin settings form submitted on the main Cerber.Hub website
* and forwarded to this managed website.
*
* Verifies the plugin form nonce that was generated while this website
* rendered the form (see cerber_nonce_field()) and validates the submitted
* settings screen ID against the known settings screens, then saves the
* settings through the standard internal pipeline cerber_process_settings_form().
* The request itself has already been authenticated by the Nexus transport.
*
* @param array<string,string|array> $form_fields Settings form fields sent by the main website
*
* @return string|WP_Error Empty string on success, WP_Error otherwise
*/
function nexus_process_settings_form( array $form_fields ) {
$settings_screen_id = (string) crb_array_get( $form_fields, CRB_SETTINGS_SCREEN_ID_FIELD, '' );
if ( ! wp_verify_nonce( (string) crb_array_get( $form_fields, 'cerber_nonce', '' ), 'control' ) ) {
return new WP_Error( 'nonce_failed', 'Nonce verification failed' );
}
// Entry-point validation: the submitted ID must identify a known settings screen
if ( ! $settings_screen_id
|| ! CRB_Settings_Registry::get_config( array( 'settings_screen_id' => $settings_screen_id ) ) ) {
return new WP_Error( 'unknown_settings_screen', 'Unknown settings screen: ' . $settings_screen_id );
}
nexus_diag_log( 'Updating settings for the screen ' . $settings_screen_id );
if ( ! cerber_process_settings_form() ) {
return new WP_Error( 'not_processed', 'The settings form has not been processed: ' . $settings_screen_id );
}
return '';
}
/**
* Sends response to the main website.
*
* @param string|array $payload
*
* @return bool|WP_Error
*/
function nexus_net_send_responce( $payload ) {
$ret = true;
$status = '';
if ( is_array( $payload ) ) {
$p = json_encode( $payload, JSON_UNESCAPED_UNICODE );
}
elseif ( is_scalar( $payload ) ) {
$p = (string) $payload;
}
else {
$p = '';
$ret = new WP_Error( 'wrong_type', 'Unsupported payload format' );
}
$processing = microtime( true ) - cerber_request_time();
$role = nexus_get_role_data();
$hash = hash( 'sha512', $role['slave']['nx_echo'] . sha1( $p ) );
$response = json_encode( array(
'payload' => $payload,
'extra' => array(
'versions' => array( CERBER_VER, cerber_get_wp_version(), PHP_MAJOR_VERSION, PHP_MINOR_VERSION, PHP_RELEASE_VERSION, PHP_OS, lab_lab( 2 ) )
),
'echo' => $hash,
'p_time' => $processing,
'scheme' => 2 // 8.0.5
), JSON_UNESCAPED_UNICODE );
if ( JSON_ERROR_NONE != json_last_error() ) {
$response = 'Unable to encode response payload. JSON encoding error.';
$status = $response;
$ret = new WP_Error( 'json_error', 'Unable to encode JSON: ' . json_last_error_msg() );
}
// Send response to the main website
header( "X-Client-Status: " . $status );
echo $response;
return $ret;
}
function nexus_is_granted( $type = null ) {
$acs = crb_get_settings( 'slave_access' );
$lab = lab_lab();
if ( $acs >= 8 ) {
return false;
}
if ( $acs == 2 ) {
if ( $lab ) {
return true;
}
}
// RO mode
if ( ! $type ) {
$type = nexus_request_data()->type;
}
if ( in_array( $type, array( 'get_page', 'hello', 'ping', 'sw_upgrade' ) ) ) {
return true;
}
if ( $type == 'submit' ) {
if ( crb_get_post_fields( 'cerber_license' ) ) {
return true;
}
return false;
}
if ( $type == 'ajax' ) {
$action = nexus_request_data()->action;
if ( ! crb_admin_allowed_ajax( $action ) ) {
return false;
}
if ( in_array( $action, array( 'cerber_scan_control', 'cerber_view_file' ) ) ) {
return true;
}
if ( $action == 'cerber_ajax' && ! crb_get_request_field( 'acl_delete' ) ) {
return true;
}
}
return false;
}
function nexus_get_numbers() {
$numbers = array();
$active_plugins = get_option( 'active_plugins' );
// see wp_get_update_data();
$updates = array( 'plugins' => 0, 'themes' => 0, 'wp' => 0, 'translations' => 0 );
$pl_updates = get_site_transient( 'update_plugins' );
if ( ! $pl_updates || ( $pl_updates->last_checked < ( time() - 7200 ) ) ) {
delete_site_transient( 'update_plugins' );
wp_update_plugins();
$pl_updates = get_site_transient( 'update_plugins' );
}
if ( ! empty( $pl_updates->response ) ) {
$updates['plugins'] = count( array_intersect( $active_plugins, array_keys( $pl_updates->response ) ) );
}
include_once( ABSPATH . 'wp-admin/includes/update.php' );
if ( function_exists( 'get_core_updates' ) ) {
$wp = get_core_updates( array( 'dismissed' => false ) );
if ( ! empty( $wp ) ) {
$updates['wp'] = 1;
}
}
$scan = array();
if ( ( $last_scan = cerber_get_scan() ) && $last_scan['finished'] ) {
$scan['finished'] = $last_scan['finished'];
$scan['numbers'] = $last_scan['numbers'];
}
$numbers['updates'] = $updates;
$numbers['scan'] = $scan;
// New
$list = array();
if ( ! empty( $pl_updates->response ) ) {
$list = array_map( function ( $e ) {
//$ret = (array) $e;
$ret = array_map( function ( $e ) {
return ( is_object( $e ) ) ? (array) $e : $e;
}, (array) $e );
return $ret;
}, $pl_updates->response );
}
$numbers['pl_updates'] = $list;
$numbers['active'] = $active_plugins;
$numbers['plugins'] = get_plugins();
$numbers['themes'] = crb_get_themes();
$numbers['gmt'] = get_option( 'gmt_offset' );
$numbers['tz'] = get_option( 'timezone_string' );
return $numbers;
}
// We have to use our own "user id"
add_filter( 'nonce_user_logged_out', function ( $uid, $action ) {
if ( ! nexus_is_valid_request() ) {
return $uid;
}
return PHP_INT_MAX;
}, 10, 2 );
Home - Capital GMC Buick Regina
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Starting from {{vehicle.modelData.startingPrice | moneyFormat(lang)}}
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Experience top-tier customer service, quality vehicles, and expert care, all in one place. Visit Capital GMC Buick | Regina today or call us at 306-205-8072 with any questions. We’re here to help!
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The contest is open to residents of Saskatchewan who are 18+. Dealership employees and their households are not eligible. Entries will be accepted from October 1 to October 31, 2025. A random draw will take place on November 1, 2025.
The prize is one $10,000 award, paid by cheque, and must be accepted as awarded. Winner will be contacted by phone or email and must respond within 7 days or another entry may be drawn. Odds of winning depend on the number of entries received.By entering, you agree that Capital Automotive Group may use your name and photo for winner announcements. The contest is governed by the laws of Saskatchewan.
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