Issues in TaskHandler.php (master) - Issues in master - ggoffy/wgevents - Measure and Improve Code Quality continuously with Scrutinizer

Issues (311)

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File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

Header Injection

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class/TaskHandler.php (5 issues)

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Bug 5

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<?php

declare(strict_types=1);


namespace XoopsModules\Wgevents;

/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 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.
*/

/**
 * wgEvents module for xoops
 *
 * @copyright    2021 XOOPS Project (https://xoops.org)
 * @license      GPL 2.0 or later
 * @package      wgevents
 * @since        1.0.0
 * @min_xoops    2.5.11 Beta1
 * @author       Goffy - Wedega - Email:[email protected] - Website:https://xoops.wedega.com
 */

use XoopsModules\Wgevents;
use XoopsModules\Wgevents\{
    Constants,
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
    MailHandler
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
};

/**
 * Class Object Handler Task
 */
class TaskHandler extends \XoopsPersistableObjectHandler
{
    /**
     * Constructor
     *
     * @param \XoopsDatabase $db
     */
    public function __construct(\XoopsDatabase $db)
    {
        parent::__construct($db, 'wgevents_task', Task::class, 'id', 'id');
    }

    /**
     * @param bool $isNew
     *
     * @return object
     */
    public function create($isNew = true)
    {
        return parent::create($isNew);
    }

    /**
     * retrieve a field
     *
     * @param int $id field id
     * @param $fields
     * @return \XoopsObject|null reference to the {@link Get} object
     */
    public function get($id = null, $fields = null)
    {
        return parent::get($id, $fields);
    }

    /**
     * get inserted id
     *
     * @return int reference to the {@link Get} object
     */
    public function getInsertId()
    {
        return $this->db->getInsertId();
    }

    /**
     * Get Count Task in the database
     * @param int    $start
     * @param int    $limit
     * @param string $sort
     * @param string $order
     * @return int
     */
    public function getCountTasks($start = 0, $limit = 0, $sort = 'id', $order = 'ASC')
    {
        $crCountTasks = new \CriteriaCompo();
        $crCountTasks = $this->getTasksCriteria($crCountTasks, $start, $limit, $sort, $order);
        return $this->getCount($crCountTasks);
        return $this->getCount(/** @scrutinizer ignore-type */ $crCountTasks);
    }

    /**
     * Get All Task in the database
     * @param int    $start
     * @param int    $limit
     * @param string $sort
     * @param string $order
     * @return array
     */
    public function getAllTasks($start = 0, $limit = 0, $sort = 'id', $order = 'DESC')
    {
        $crAllTasks = new \CriteriaCompo();
        $crAllTasks = $this->getTasksCriteria($crAllTasks, $start, $limit, $sort, $order);
        return $this->getAll($crAllTasks);
        return $this->getAll(/** @scrutinizer ignore-type */ $crAllTasks);
    }

    /**
     * Get Criteria Task
     * @param        $crTasks
     * @param int    $start
     * @param int    $limit
     * @param string $sort
     * @param string $order
     * @return int
     */
    private function getTasksCriteria($crTasks, $start, $limit, $sort, $order)
    {
        $crTasks->setStart($start);
        $crTasks->setLimit($limit);
        $crTasks->setSort($sort);
        $crTasks->setOrder($order);
        return $crTasks;
    }

    /**
     * Get count open tasks for cron.php
     * @return int
     */
    public function getCountTasksOpen()
    {
        $crTask = new \CriteriaCompo();
        $crTask->add(new \Criteria('status', Constants::STATUS_DONE, '<'));

        return $this->getCount($crTask);
    }

    /**
     * Create a task
     * @param $type
     * @param $recipient
     * @param $params
     * @return bool
     */
    public function createTask($type, $recipient, $params)
    {
        $uidCurrent = \is_object($GLOBALS['xoopsUser']) ? (int)$GLOBALS['xoopsUser']->uid() : 0;

        $taskObj = $this->create();
        // Set Vars
        $taskObj->setVar('type', $type);
        $taskObj->setVar('params', $params);
        $taskObj->setVar('recipient', $recipient);
        $taskObj->setVar('datecreated', time());
        $taskObj->setVar('submitter', $uidCurrent);
        $taskObj->setVar('status', Constants::STATUS_PENDING);

        // Insert Data
        return (bool)$this->insert($taskObj);
    }

    /**
     * process all task if limit is not exceeded
     * @param $log_level
     * @return array
     */
    public function processTasks($log_level = 0)
    {
        $helper = \XoopsModules\Wgevents\Helper::getInstance();

        // get limit_hour from primary account
        $accountHandler = $helper->getHandler('Account');
        $limitHour = $accountHandler->getLimitHour();

        $resProcess = '';

        $crTaskPending = new \CriteriaCompo();
        $crTaskPending->add(new \Criteria('status', Constants::STATUS_PENDING));
        $tasksCountPending = $this->getCount($crTaskPending);
        $crTaskPending->setSort('type ASC, id');
        $crTaskPending->setOrder('ASC');

        // if all works properly there shouldn't be a task type 'processing' left
        $crTaskProcessing = new \CriteriaCompo();
        $crTaskProcessing->add(new \Criteria('status', Constants::STATUS_PROCESSING));
        $tasksCountProcessing = $this->getCount($crTaskProcessing);

        $crTaskDone = new \CriteriaCompo();
        $crTaskDone->add(new \Criteria('status', Constants::STATUS_DONE));
        $crTaskDone->add(new \Criteria('datedone', time() - 3600, '>'));
        $tasksCountDone = $this->getCount($crTaskDone);

        $counterDone = 0;
        if ($log_level > 0) {
            $resProcess .=  '<br>Start processTasks';
            $resProcess .=  '<br>time - 3600: ' . \formatTimestamp(time() - 3600, 'm');
            if ($tasksCountProcessing > 0) {
                $resProcess .= '<br><span style="color:#ff0000;font-weight:700">Count status PROCESSING at start: ' . $tasksCountProcessing . '</span>';
            }
            $resProcess .=  '<br>Count status PENDING at start: ' . $tasksCountPending;
            $resProcess .=  '<br>Count status DONE at start: ' . $tasksCountDone;
        }
        if (($tasksCountPending > 0) && ($tasksCountDone < $limitHour || 0 === $limitHour)) {
            if ($limitHour > 0) {
                $crTaskPending->setLimit($limitHour);
            }
            $tasksAll = $this->getAll($crTaskPending);
            $resultMH = 0;
            foreach (\array_keys($tasksAll) as $i) {
                // check whether task is still pending
                // ignore it if meanwhile another one started to process the task
                if ($log_level > 1) {
                    $resProcess .=  '<br>Task key: ' . $i;
                }
                if (554 === $resultMH) {
                    $resProcess .=  '<br>Skipped Error 554: SMTP limit exceeded';
                } elseif ((Constants::STATUS_PENDING == (int)$tasksAll[$i]->getVar('status'))
                    && ($tasksCountDone < $limitHour || 0 == $limitHour)) {
                    $taskProcessObj = $this->get($i);
                    $taskProcessObj->setVar('status', Constants::STATUS_PROCESSING);
                    if ($this->insert($taskProcessObj)) {
                    if ($this->insert(/** @scrutinizer ignore-type */ $taskProcessObj)) {
                        $mailsHandler = new MailHandler();
                        $mailParams = json_decode($tasksAll[$i]->getVar('params', 'n'), true);
                        $mailParams['recipients'] = $tasksAll[$i]->getVar('recipient');
                        $mailParams['taskId'] = $i;
                        $mailsHandler->setParams($mailParams);
                        $mailsHandler->setType($tasksAll[$i]->getVar('type'));
                        // send mails
                        $resultMH = $mailsHandler->execute();
                        unset($mailsHandler);
                        //update task list corresponding the result
                        if (0 === $resultMH) {
                            $taskProcessObj->setVar('status', Constants::STATUS_DONE);
                            $taskProcessObj->setVar('datedone', time());
                            $counterDone++;
                            if ($log_level > 1) {
                                $resProcess .=  ' - done';
                            }
                        } else {
                            $taskProcessObj->setVar('status', Constants::STATUS_PENDING);
                            if ($log_level > 1) {
                                $resProcess .=  ' - failed';
                            }
                        }
                        $this->insert($taskProcessObj);
                    } else {
                        $resProcess .=  ' - error insert taskProcessObj';
                    }
                }
                unset($taskProcessObj);
                $taskProcessObj = $this->get($i);
                //check whether process is still pending, what should not be
                if (Constants::STATUS_PROCESSING === (int)$taskProcessObj->getVar('status')) {
                    $taskProcessObj->setVar('status', Constants::STATUS_PENDING);
                    $this->insert($taskProcessObj);
                }
                // check once more number of done
                $tasksCountDone = $this->getCount($crTaskDone);
            }
        }
        // check once more number of open tasks
        $crTaskOpen = new \CriteriaCompo();
        $crTaskOpen->add(new \Criteria('status', Constants::STATUS_DONE, '<'));
        $tasksCountOpen = $this->getCount($crTaskOpen);

        if ($log_level > 0) {
            $resProcess .=  '<br>End processTasks';
        }

        return ['pending' => $tasksCountPending, 'done' => $counterDone, 'resprocess' => $resProcess, 'still_open' => $tasksCountOpen];
    }
}


ggoffy / wgevents

Issues (311)

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class/TaskHandler.php (5 issues)

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