first commit
This commit is contained in:
Roman Pyrih
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<?php
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/**
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* controller step 0
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*
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* Standard: PSR-2
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*
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* @link http://www.php-fig.org/psr/psr-2 Full Documentation
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*
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* @package SC\DUPX
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*/
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defined('ABSPATH') || defined('DUPXABSPATH') || exit;
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use Duplicator\Installer\Core\Deploy\Plugins\PluginsManager;
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use Duplicator\Installer\Core\InstState;
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use Duplicator\Installer\Core\Params\PrmMng;
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use Duplicator\Installer\Core\Security;
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use Duplicator\Installer\Utils\Log\Log;
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use Duplicator\Installer\Utils\SecureCsrf;
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use Duplicator\Installer\Utils\Tests\WP\TestsExecuter;
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use Duplicator\Libs\Snap\SnapJson;
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use Duplicator\Libs\Snap\SnapString;
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use Duplicator\Libs\Snap\SnapUtil;
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/**
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* Ajax controller
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*/
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final class DUPX_Ctrl_ajax
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{
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const DEBUG_AJAX_CALL_SLEEP = 0;
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const PREVENT_BRUTE_FORCE_ATTACK_SLEEP = 1;
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const AJAX_NAME = 'ajax_request';
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const ACTION_NAME = 'ajax_action';
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const TOKEN_NAME = 'ajax_csrf_token';
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// ACCEPTED ACTIONS
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const ACTION_INITPASS_CHECK = 'initpass';
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const ACTION_PROCEED_CONFIRM_DIALOG = 'proceed_confirm_dialog';
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const ACTION_VALIDATE = 'validate';
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const ACTION_SET_PARAMS_S1 = 'sparam_s1';
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const ACTION_SET_PARAMS_S2 = 'sparam_s2';
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const ACTION_SET_PARAMS_S3 = 'sparam_s3';
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const ACTION_EXTRACTION = 'extract';
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const ACTION_DBINSTALL = 'dbinstall';
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const ACTION_WEBSITE_UPDATE = 'webupdate';
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const ACTION_PWD_CHECK = 'pwdcheck';
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const ACTION_FINAL_TESTS_PREPARE = 'finalpre';
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const ACTION_FINAL_TESTS_AFTER = 'finalafter';
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const ACTION_SET_AUTO_CLEAN_FILES = 'autoclean';
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/**
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* Ajax actions
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*
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* @return string[]
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*/
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public static function ajaxActions()
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{
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static $actions = null;
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if (is_null($actions)) {
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$actions = [
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self::ACTION_PROCEED_CONFIRM_DIALOG,
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self::ACTION_VALIDATE,
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self::ACTION_SET_PARAMS_S1,
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self::ACTION_SET_PARAMS_S2,
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self::ACTION_SET_PARAMS_S3,
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self::ACTION_EXTRACTION,
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self::ACTION_DBINSTALL,
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self::ACTION_WEBSITE_UPDATE,
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self::ACTION_PWD_CHECK,
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self::ACTION_FINAL_TESTS_PREPARE,
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self::ACTION_FINAL_TESTS_AFTER,
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self::ACTION_SET_AUTO_CLEAN_FILES,
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];
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}
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return $actions;
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}
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/**
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* Ajax controller
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*
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* @return void
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*/
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public static function controller(): void
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{
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$action = null;
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if (self::isAjax($action) === false) {
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return;
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}
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ob_start();
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Log::info("\n" . '-------------------------' . "\n" . 'AJAX ACTION [' . $action . "] START");
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Log::infoObject('POST DATA: ', $_POST, Log::LV_DEBUG);
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$jsonResult = [
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'success' => true,
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'message' => '',
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"errorContent" => [
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'pre' => '',
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'html' => '',
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],
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'trace' => '',
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'actionData' => null,
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];
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Log::setThrowExceptionOnError(true);
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try {
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DUPX_Template::getInstance()->setTemplate(PrmMng::getInstance()->getValue(PrmMng::PARAM_TEMPLATE));
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$jsonResult['actionData'] = self::actions($action);
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} catch (Exception $e) {
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Log::logException($e);
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if (SnapString::isHTML($e->getMessage())) {
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$message = $e->getMessage();
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} else {
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$message = DUPX_U::esc_html($e->getMessage());
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}
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$jsonResult = [
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'success' => false,
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'message' => $message,
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"errorContent" => [
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'pre' => Log::getLogException($e),
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'html' => '',
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],
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];
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}
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$invalidOutput = SnapUtil::obCleanAll();
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ob_end_clean();
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if (strlen($invalidOutput) > 0) {
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Log::info('INVALID AJAX OUTPUT:' . "\n" . $invalidOutput . "\n---------------------------------");
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}
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if ($jsonResult['success']) {
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Log::info('AJAX ACTION [' . $action . '] SUCCESS');
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} else {
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Log::info('AJAX ACTION [' . $action . '] FAIL, MESSAGE: ' . $jsonResult['message']);
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}
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Log::info('-------------------------' . "\n");
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if (!headers_sent()) {
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header('Content-Type: application/json');
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}
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echo SnapJson::jsonEncode($jsonResult);
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Log::close();
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// if is ajax always die;
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die();
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}
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/**
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* ajax actions
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*
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* @param string $action action name
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*
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* @return mixed
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*/
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protected static function actions(?string $action)
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{
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$actionData = null;
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self::debugAjaxCallSleep();
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switch ($action) {
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case self::ACTION_PWD_CHECK:
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$actionData = Security::getInstance()->securityCheck();
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break;
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case self::ACTION_PROCEED_CONFIRM_DIALOG:
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$vData = DUPX_Validation_database_service::getInstance();
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if (!InstState::dbDoNothing() && !$vData->getDbConnection()) {
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throw new Exception('Connection DB data isn\'t valid');
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}
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$actionData = dupxTplRender(
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'pages-parts/step1/proceed-confirm-dialog',
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[
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'tableCount' => InstState::dbDoNothing() ? 0 : $vData->getDBActionAffectedTablesCount(),
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],
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false
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);
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break;
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case self::ACTION_VALIDATE:
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DUPX_Extraction::resetData();
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$actionData = DUPX_Validation_manager::getInstance()->getValidateData();
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if ($actionData['mainLevel'] <= DUPX_Validation_abstract_item::LV_FAIL) {
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sleep(self::PREVENT_BRUTE_FORCE_ATTACK_SLEEP);
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} else {
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DUPX_Ctrl_Params::setParamsAfterValidation();
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}
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$actionData['nextStepMessagesHtml'] = DUPX_NOTICE_MANAGER::getInstance()->nextStepMessages(true, false);
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break;
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case self::ACTION_SET_PARAMS_S1:
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$valid = DUPX_Ctrl_Params::setParamsStep1();
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DUPX_NOTICE_MANAGER::getInstance()->nextStepLog(false);
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$nexStepNotices = DUPX_NOTICE_MANAGER::getInstance()->nextStepMessages(true, false);
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$actionData = [
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'isValid' => $valid,
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'nextStepMessagesHtml' => $nexStepNotices,
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];
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break;
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case self::ACTION_SET_PARAMS_S2:
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$valid = DUPX_Ctrl_Params::setParamsStep2();
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DUPX_NOTICE_MANAGER::getInstance()->nextStepLog(false);
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$nexStepNotices = DUPX_NOTICE_MANAGER::getInstance()->nextStepMessages(true, false);
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$actionData = [
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'isValid' => $valid,
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'nextStepMessagesHtml' => $nexStepNotices,
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];
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break;
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case self::ACTION_SET_PARAMS_S3:
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$valid = DUPX_Ctrl_Params::setParamsStep3();
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DUPX_NOTICE_MANAGER::getInstance()->nextStepLog(false);
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$nexStepNotices = DUPX_NOTICE_MANAGER::getInstance()->nextStepMessages(true, false);
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$actionData = [
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'isValid' => $valid,
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'nextStepMessagesHtml' => $nexStepNotices,
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];
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break;
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case self::ACTION_EXTRACTION:
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$extractor = DUPX_Extraction::getInstance();
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$extractor->runExtraction();
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$actionData = $extractor->finishExtraction();
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break;
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case self::ACTION_DBINSTALL:
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$dbInstall = DUPX_DBInstall::getInstance();
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$actionData = $dbInstall->deploy();
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PluginsManager::getInstance()->preViewChecks();
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break;
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case self::ACTION_WEBSITE_UPDATE:
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$actionData = DUPX_S3_Funcs::getInstance()->updateWebsite();
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break;
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case self::ACTION_FINAL_TESTS_PREPARE:
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$actionData = InstState::dbDoNothing() || TestsExecuter::preTestPrepare();
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break;
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case self::ACTION_FINAL_TESTS_AFTER:
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$actionData = InstState::dbDoNothing() || TestsExecuter::afterTestClean();
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break;
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case self::ACTION_SET_AUTO_CLEAN_FILES:
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if (
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(!InstState::dbDoNothing() || InstState::isImportFromBackendMode()) &&
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DUPX_Ctrl_Params::setParamAutoClean()
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) {
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$valid = DUPX_S3_Funcs::getInstance()->duplicatorMigrationInfoSet();
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} else {
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$valid = false;
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}
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DUPX_NOTICE_MANAGER::getInstance()->nextStepLog(false);
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$nexStepNotices = DUPX_NOTICE_MANAGER::getInstance()->nextStepMessages(true, false);
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$actionData = [
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'isValid' => $valid,
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'nextStepMessagesHtml' => $nexStepNotices,
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];
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break;
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default:
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throw new Exception('Invalid ajax action');
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}
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return $actionData;
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}
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/**
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* Check if current call is ajax
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*
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* @param string $action if is ajax $action is set with action string
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*
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* @return bool true if is ajax
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*/
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public static function isAjax(&$action = null)
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{
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static $isAjaxAction = null;
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if (is_null($isAjaxAction)) {
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$isAjaxAction = [
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'isAjax' => false,
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'action' => false,
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];
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$argsInput = SnapUtil::filterInputRequestArray([
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PrmMng::PARAM_CTRL_ACTION => [
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'filter' => FILTER_SANITIZE_SPECIAL_CHARS,
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'flags' => FILTER_REQUIRE_SCALAR | FILTER_FLAG_STRIP_HIGH,
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'options' => ['default' => ''],
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],
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self::ACTION_NAME => [
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'filter' => FILTER_SANITIZE_SPECIAL_CHARS,
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'flags' => FILTER_REQUIRE_SCALAR | FILTER_FLAG_STRIP_HIGH,
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'options' => ['default' => false],
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],
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]);
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if ($argsInput[PrmMng::PARAM_CTRL_ACTION] !== 'ajax' || $argsInput[self::ACTION_NAME] === false) {
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$isAjaxAction['isAjax'] = false;
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} else {
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if (($isAjaxAction['isAjax'] = in_array($argsInput[self::ACTION_NAME], self::ajaxActions()))) {
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$isAjaxAction['action'] = $argsInput[self::ACTION_NAME];
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}
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}
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}
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if ($isAjaxAction['isAjax']) {
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$action = $isAjaxAction['action'];
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}
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return $isAjaxAction['isAjax'];
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}
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/**
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* Get token key by action
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*
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* @param string $action action name
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*
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* @return string
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*/
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public static function getTokenKeyByAction($action): string
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{
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return self::ACTION_NAME . $action;
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}
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/**
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* Get token from input
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*
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* @return string
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*/
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public static function getTokenFromInput()
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{
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return SnapUtil::sanitizeDefaultInput(INPUT_POST, self::TOKEN_NAME, false);
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}
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/**
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* Get token by action
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*
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* @param string $action action name
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*
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* @return string
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*/
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public static function generateToken($action)
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{
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return SecureCsrf::generate(self::getTokenKeyByAction($action));
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}
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/**
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* debugAjaxCallSleep
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*
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* @return void
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*/
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protected static function debugAjaxCallSleep(): void
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{
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if (self::DEBUG_AJAX_CALL_SLEEP > 0) { // @phpstan-ignore-line
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sleep(self::DEBUG_AJAX_CALL_SLEEP);
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}
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}
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}
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