uawdijnntqw1x1x1
IP : 18.191.202.90
Hostname : ns1.eurodns.top
Kernel : Linux ns1.eurodns.top 4.18.0-553.5.1.lve.1.el7h.x86_64 #1 SMP Fri Jun 14 14:24:52 UTC 2024 x86_64
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OS : Linux
PATH:
/
home
/
sudancam
/
.trash
/
tyblue.6
/
..
/
plugins
/
..
/
updraftplus
/
central
/
listener.php
/
/
<?php if (!defined('UPDRAFTCENTRAL_CLIENT_DIR')) die('No access.'); /** * This class is the basic glue between the lower-level Remote Communications (RPC) class in UpdraftCentral, and the host plugin. It does not contain actual commands themselves; the class names to use for actual commands are passed in as a parameter to the constructor. */ class UpdraftCentral_Listener { public $udrpc_version; private $host = null; private $receivers = array(); private $extra_info = array(); private $php_events = array(); private $commands = array(); private $current_udrpc = null; private $command_classes; /** * Class constructor * * @param Array $keys - keys to set up listeners for * @param Array $command_classes - commands */ public function __construct($keys = array(), $command_classes = array()) { global $updraftcentral_host_plugin; $this->host = $updraftcentral_host_plugin; // It seems impossible for this condition to result in a return; but it seems Plesk can do something odd within the control panel that causes a problem - see HS#6276 if (!is_a($this->host, 'UpdraftCentral_Host')) return; $this->command_classes = $command_classes; foreach ($keys as $name_hash => $key) { // publickey_remote isn't necessarily set yet, depending on the key exchange method if (!is_array($key) || empty($key['extra_info']) || empty($key['publickey_remote'])) continue; $indicator = $name_hash.'.central.updraftplus.com'; $ud_rpc = $this->host->get_udrpc($indicator); $this->udrpc_version = $ud_rpc->version; // Only turn this on if you are comfortable with potentially anything appearing in your PHP error log if (defined('UPDRAFTCENTRAL_UDRPC_FORCE_DEBUG') && UPDRAFTCENTRAL_UDRPC_FORCE_DEBUG) $ud_rpc->set_debug(true); $this->receivers[$indicator] = $ud_rpc; $this->extra_info[$indicator] = isset($key['extra_info']) ? $key['extra_info'] : null; $ud_rpc->set_key_local($key['key']); $ud_rpc->set_key_remote($key['publickey_remote']); // Create listener (which causes WP actions to be fired when messages are received) $ud_rpc->activate_replay_protection(); if (!empty($key['extra_info']) && isset($key['extra_info']['mothership'])) { $mothership = $key['extra_info']['mothership']; $url = ''; if ('__updraftpluscom' == $mothership) { $url = 'https://updraftplus.com'; } elseif (false != ($parsed = parse_url($key['extra_info']['mothership'])) && is_array($parsed)) { $url = $parsed['scheme'].'://'.$parsed['host']; } if (!empty($url)) $ud_rpc->set_allow_cors_from(array($url)); } $ud_rpc->create_listener(); } // If we ever need to expand beyond a single GET action, this can/should be generalised and put into the commands class if (!empty($_GET['udcentral_action']) && 'login' == $_GET['udcentral_action']) { // auth_redirect() does not return, according to the documentation; but the code shows that it can // auth_redirect(); if (!empty($_GET['login_id']) && is_numeric($_GET['login_id']) && !empty($_GET['login_key'])) { $login_user = get_user_by('id', $_GET['login_id']); // THis is included so we can get $wp_version include_once(ABSPATH.WPINC.'/version.php'); if (is_a($login_user, 'WP_User') || (version_compare($wp_version, '3.5', '<') && !empty($login_user->ID))) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable // Allow site implementers to disable this functionality $allow_autologin = apply_filters('updraftcentral_allow_autologin', true, $login_user); if ($allow_autologin) { $login_key = get_user_meta($login_user->ID, 'updraftcentral_login_key', true); if (is_array($login_key) && !empty($login_key['created']) && $login_key['created'] > time() - 60 && !empty($login_key['key']) && $login_key['key'] == $_GET['login_key']) { $autologin = empty($login_key['redirect_url']) ? network_admin_url() : $login_key['redirect_url']; } } } } if (!empty($autologin)) { // Allow use once only delete_user_meta($login_user->ID, 'updraftcentral_login_key'); $this->autologin_user($login_user, $autologin); } } add_filter('udrpc_action', array($this, 'udrpc_action'), 10, 5); add_filter('updraftcentral_get_command_info', array($this, 'updraftcentral_get_command_info'), 10, 2); add_filter('updraftcentral_get_updraftplus_status', array($this, 'get_updraftplus_status'), 10, 1); } /** * Retrieves the UpdraftPlus plugin status whether it has been installed or activated * * @param mixed $data Default data to return * @return array */ public function get_updraftplus_status($data) { // Handle cases of users who rename their plugin folders if (class_exists('UpdraftPlus')) { $data['is_updraftplus_installed'] = true; $data['is_updraftplus_active'] = true; } else { if (!function_exists('get_plugins')) require_once(ABSPATH.'wp-admin/includes/plugin.php'); $plugins = get_plugins(); $key = 'updraftplus/updraftplus.php'; if (array_key_exists($key, $plugins)) { $data['is_updraftplus_installed'] = true; if (is_plugin_active($key)) $data['is_updraftplus_active'] = true; } } return $data; } /** * Retrieves command class information and includes class file if class * is currently not available. * * @param mixed $response The default response to return if the submitted command does not exists * @param string $command The command to parse and check * @return array Contains the following command information "command_php_class", "class_prefix" and "command" */ public function updraftcentral_get_command_info($response, $command) { if (!preg_match('/^([a-z0-9]+)\.(.*)$/', $command, $matches)) return $response; $class_prefix = $matches[1]; $command = $matches[2]; // Other plugins might have registered the filter rather later so we need to make // sure that we get all the commands intended for UpdraftCentral. $this->command_classes = apply_filters('updraftcentral_remotecontrol_command_classes', $this->command_classes); // We only handle some commands - the others, we let something else deal with if (!isset($this->command_classes[$class_prefix])) return $response; $command_php_class = $this->command_classes[$class_prefix]; $command_base_class_at = apply_filters('updraftcentral_command_base_class_at', UPDRAFTCENTRAL_CLIENT_DIR.'/commands.php'); if (!class_exists('UpdraftCentral_Commands')) include_once($command_base_class_at); // Second parameter has been passed since do_action('updraftcentral_command_class_wanted', $command_php_class); if (!class_exists($command_php_class)) { if (file_exists(UPDRAFTCENTRAL_CLIENT_DIR.'/modules/'.$class_prefix.'.php')) { include_once(UPDRAFTCENTRAL_CLIENT_DIR.'/modules/'.$class_prefix.'.php'); } } return array( 'command_php_class' => $command_php_class, 'class_prefix' => $class_prefix, 'command' => $command ); } /** * Do verification before calling this method * * @param WP_User|Object $user user object for autologin * @param boolean $redirect_url Redirect URL */ private function autologin_user($user, $redirect_url = false) { if (!is_user_logged_in()) { // $user = get_user_by('id', $user_id); // Don't check that it's a WP_User - that's WP 3.5+ only if (!is_object($user) || empty($user->ID)) return; wp_set_current_user($user->ID, $user->user_login); wp_set_auth_cookie($user->ID); do_action('wp_login', $user->user_login, $user); } if ($redirect_url) { wp_safe_redirect($redirect_url); exit; } } /** * WP filter udrpc_action * * @param Array $response - the unfiltered response that will be returned * @param String $command - the command being called * @param Array $data - the parameters to the command * @param String $key_name_indicator - the UC key that is in use * @param Object $ud_rpc - the UDRP object * * @return Array - filtered response */ public function udrpc_action($response, $command, $data, $key_name_indicator, $ud_rpc) { global $updraftcentral_host_plugin; try { if (empty($this->receivers[$key_name_indicator])) return $response; // This can be used to detect an UpdraftCentral context if (!defined('UPDRAFTCENTRAL_COMMAND')) define('UPDRAFTCENTRAL_COMMAND', $command); $this->initialise_listener_error_handling(); // UpdraftCentral needs this extra information especially now that the UpdraftCentral // libraries can be totally embedded in other plugins (e.g. WP-Optimize, etc.) thus, // that makes the UpdraftPlus plugin optional. // // This will give UpdraftCentral a proper way of disabling the backup feature // for this site if the UpdraftPlus plugin is currently not installed or activated. $extra = apply_filters('updraftcentral_get_updraftplus_status', array( 'is_updraftplus_installed' => false, 'is_updraftplus_active' => false )); $command_info = apply_filters('updraftcentral_get_command_info', false, $command); if (!$command_info) { if (isset($response['data']) && is_array($response['data'])) $response['data']['extra'] = $extra; return $response; } $class_prefix = $command_info['class_prefix']; $command = $command_info['command']; $command_php_class = $command_info['command_php_class']; if (empty($this->commands[$class_prefix])) { if (class_exists($command_php_class)) { $this->commands[$class_prefix] = new $command_php_class($this); } } $command_class = isset($this->commands[$class_prefix]) ? $this->commands[$class_prefix] : new stdClass; if ('_' == substr($command, 0, 1) || !is_a($command_class, $command_php_class) || (!method_exists($command_class, $command) && !method_exists($command_class, '__call'))) { if (defined('UPDRAFTCENTRAL_UDRPC_FORCE_DEBUG') && UPDRAFTCENTRAL_UDRPC_FORCE_DEBUG) error_log("Unknown RPC command received: ".$command); return $this->return_rpc_message(array('response' => 'rpcerror', 'data' => array('code' => 'unknown_rpc_command', 'data' => array('prefix' => $class_prefix, 'command' => $command, 'class' => $command_php_class)))); } $extra_info = isset($this->extra_info[$key_name_indicator]) ? $this->extra_info[$key_name_indicator] : null; // Make it so that current_user_can() checks can apply + work if (!empty($extra_info['user_id'])) wp_set_current_user($extra_info['user_id']); $this->current_udrpc = $ud_rpc; do_action('updraftcentral_listener_pre_udrpc_action', $command, $command_class, $data, $extra_info); // Allow the command class to perform any boiler-plate actions. if (is_callable(array($command_class, '_pre_action'))) call_user_func(array($command_class, '_pre_action'), $command, $data, $extra_info); // Despatch $msg = apply_filters('updraftcentral_listener_udrpc_action', call_user_func(array($command_class, $command), $data, $extra_info), $command_class, $class_prefix, $command, $data, $extra_info); if (is_callable(array($command_class, '_post_action'))) call_user_func(array($command_class, '_post_action'), $command, $data, $extra_info); do_action('updraftcentral_listener_post_udrpc_action', $command, $command_class, $data, $extra_info); if (isset($msg['data']) && is_array($msg['data'])) { $msg['data']['extra'] = $extra; } return $this->return_rpc_message($msg); } catch (Exception $e) { $log_message = 'PHP Fatal Exception error ('.get_class($e).') has occurred during UpdraftCentral command execution. Error Message: '.$e->getMessage().' (Code: '.$e->getCode().', line '.$e->getLine().' in '.$e->getFile().')'; error_log($log_message); return $this->return_rpc_message(array('response' => 'rpcerror', 'data' => array('code' => 'rpc_fatal_error', 'data' => array('command' => $command, 'message' => $log_message)))); // @codingStandardsIgnoreLine } catch (Error $e) { $log_message = 'PHP Fatal error ('.get_class($e).') has occurred during UpdraftCentral command execution. Error Message: '.$e->getMessage().' (Code: '.$e->getCode().', line '.$e->getLine().' in '.$e->getFile().')'; error_log($log_message); return $this->return_rpc_message(array('response' => 'rpcerror', 'data' => array('code' => 'rpc_fatal_error', 'data' => array('command' => $command, 'message' => $log_message)))); } } public function get_current_udrpc() { return $this->current_udrpc; } private function initialise_listener_error_handling() { global $updraftcentral_host_plugin; $this->host->error_reporting_stop_when_logged = true; set_error_handler(array($this->host, 'php_error'), E_ALL & ~E_STRICT); $this->php_events = array(); @ob_start();// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Might be a bigger picture that I am missing but do we need to silence errors here? add_filter($updraftcentral_host_plugin->get_logline_filter(), array($this, 'updraftcentral_logline'), 10, 4); if (!$updraftcentral_host_plugin->get_debug_mode()) return; } public function updraftcentral_logline($line, $nonce, $level, $uniq_id) {// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found if ('notice' === $level && 'php_event' === $uniq_id) { $this->php_events[] = $line; } return $line; } public function return_rpc_message($msg) { if (is_array($msg) && isset($msg['response']) && 'error' == $msg['response']) { $this->host->log('Unexpected response code in remote communications: '.serialize($msg)); } $caught_output = @ob_get_contents();// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Might be a bigger picture that I am missing but do we need to silence errors here? @ob_end_clean();// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Might be a bigger picture that I am missing but do we need to silence errors here? // If turning output-catching off, turn this on instead: // $caught_output = ''; @ob_end_flush(); // If there's higher-level output buffering going on, then get rid of that if (ob_get_level()) ob_end_clean(); if ($caught_output) { if (!isset($msg['data'])) $msg['data'] = null; $msg['data'] = array('caught_output' => $caught_output, 'previous_data' => $msg['data']); $already_rearranged_data = true; } if (!empty($this->php_events)) { if (!isset($msg['data'])) $msg['data'] = null; if (!empty($already_rearranged_data)) { $msg['data']['php_events'] = array(); } else { $msg['data'] = array('php_events' => array(), 'previous_data' => $msg['data']); } foreach ($this->php_events as $logline) { $msg['data']['php_events'][] = $logline; } } restore_error_handler(); return $msg; } }
/home/sudancam/.trash/tyblue.6/../plugins/../updraftplus/central/listener.php