Issues in StatsHandler.php (master) - Issues in master - mambax7/newbb5 - Measure and Improve Code Quality continuously with Scrutinizer

Issues (380)

Security Analysis not enabled

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

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

class/StatsHandler.php (13 issues)

Labels

Severity

Minor 13

<?php

namespace XoopsModules\Newbb;

/**
 * NewBB 5.0x,  the forum module for XOOPS project
 *
 * @copyright      XOOPS Project (https://xoops.org)
 * @license        GNU GPL 2 or later (https://www.gnu.org/licenses/gpl-2.0.html)
 * @author         Taiwen Jiang (phppp or D.J.) <[email protected]>
 * @since          4.00
 * @package        module::newbb
 */



\defined('NEWBB_FUNCTIONS_INI') || require __DIR__ . '/functions.ini.php';

\define('NEWBB_STATS_TYPE_TOPIC', 1);
\define('NEWBB_STATS_TYPE_POST', 2);
\define('NEWBB_STATS_TYPE_DIGEST', 3);
\define('NEWBB_STATS_TYPE_VIEW', 4);

\define('NEWBB_STATS_PERIOD_TOTAL', 1);
\define('NEWBB_STATS_PERIOD_DAY', 2);
\define('NEWBB_STATS_PERIOD_WEEK', 3);
\define('NEWBB_STATS_PERIOD_MONTH', 4);

/**
 * Stats for forum
 */
class StatsHandler
{
    public $db;
    public $table;
    public $param = [
        'type'   => ['topic', 'post', 'digest', 'view'],
        'period' => ['total', 'day', 'week', 'month'],
    ];

    /**
     * @param null|\XoopsDatabase $db
     */
    public function __construct(\XoopsDatabase $db = null)
    public function __construct(/** @scrutinizer ignore-unused */ \XoopsDatabase $db = null)
    {
        //$this->db = $db;
        //if (!$db || !($db instanceof \XoopsDatabase)) {
        $this->db = $GLOBALS['xoopsDB'];
        //}
        $this->table = $this->db->prefix('newbb_stats');
    }

    /**
     * @param null|\XoopsDatabase $db
     * @return StatsHandler
     */
    public static function getInstance(\XoopsDatabase $db = null)
    {
        static $instance;
        if (null === $instance) {
            $instance = new static($db);
        }

        return $instance;
    }

    /**
     * @param       $id
     * @param       $type
     * @param int   $increment
     * @return bool
     */
    public function update($id, $type, $increment = 1)
    {
        $id        = (int)$id;
        $increment = (int)$increment;

        if (empty($increment) || false === ($type = \array_search($type, $this->param['type'], true))) {
            return false;
        }

        $sql    = "    UPDATE {$this->table}"
                  . '    SET stats_value = CASE '
                  . "                    WHEN time_format = '' OR DATE_FORMAT(time_update, time_format) = DATE_FORMAT(NOW(), time_format)  THEN stats_value + '{$increment}' "
                  . "                    ELSE '{$increment}' "
                  . '                END, '
                  . '        time_update = NOW()'
                  . '    WHERE '
                  . "        (stats_id = '0' OR stats_id = '{$id}') "
                  . "        AND stats_type='{$type}' ";
        $result = $this->db->queryF($sql);

        $rows   = $this->db->getAffectedRows();
        if (0 == $rows) {
            $sql    = "    INSERT INTO {$this->table}"
                      . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) '
                      . '    VALUES '
                      . "        ('0', '{$increment}', '{$type}', '"
                      . \array_search('total', $this->param['period'], true)
                      . /** @scrutinizer ignore-type */ \array_search('total', $this->param['period'], true)
                      . "', NOW(), ''), "
                      . "        ('0', '{$increment}', '{$type}', '"
                      . \array_search('day', $this->param['period'], true)
                      . /** @scrutinizer ignore-type */ \array_search('day', $this->param['period'], true)
                      . "', NOW(), '%Y%j'), "
                      . "        ('0', '{$increment}', '{$type}', '"
                      . \array_search('week', $this->param['period'], true)
                      . /** @scrutinizer ignore-type */ \array_search('week', $this->param['period'], true)
                      . "', NOW(), '%Y%u'), "
                      . "        ('0', '{$increment}', '{$type}', '"
                      . \array_search('month', $this->param['period'], true)
                      . /** @scrutinizer ignore-type */ \array_search('month', $this->param['period'], true)
                      . "', NOW(), '%Y%m')";
            $result = $this->db->queryF($sql);
        }
        if ($rows < 2 * \count($this->param['period']) && !empty($id)) {
            $sql    = "    INSERT INTO {$this->table}"
                      . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) '
                      . '    VALUES '
                      . "        ('{$id}', '{$increment}', '{$type}', '"
                      . \array_search('total', $this->param['period'], true)
                      . "', NOW(), ''), "
                      . "        ('{$id}', '{$increment}', '{$type}', '"
                      . \array_search('day', $this->param['period'], true)
                      . "', NOW(), '%Y%j'), "
                      . "        ('{$id}', '{$increment}', '{$type}', '"
                      . \array_search('week', $this->param['period'], true)
                      . "', NOW(), '%Y%u'), "
                      . "        ('{$id}', '{$increment}', '{$type}', '"
                      . \array_search('month', $this->param['period'], true)
                      . "', NOW(), '%Y%m')";
            $result = $this->db->queryF($sql);
        }
    }

    /**
     * Get stats of "Today"
     *
     * @param array $ids     ID of forum: > 0, forum; 0 - global; empty - all
     * @param array $types   type of stats items: 1 - topic; 2 - post; 3 - digest; 4 - click; empty - all
     * @param array $periods time period: 1 - all time; 2 - today; 3 - this week; 4 - this month; empty - all
     * @return array
     */
    public function getStats(array $ids, array $types = [], array $periods = [])
    {
        $ret = [];

        $_types = [];
        foreach ($types as $type) {
            $_types[] = \array_search($type, $this->param['type'], true);
        }
        $_periods = [];
        foreach ($periods as $period) {
            $_periods[] = \array_search($period, $this->param['period'], true);
        }
        $sql    = '    SELECT stats_id, stats_value, stats_type, stats_period ' . "    FROM {$this->table} " . '    WHERE ' . "        ( time_format = '' OR DATE_FORMAT(time_update, time_format) = DATE_FORMAT(NOW(), time_format) ) " . '        ' . (empty($ids) ? '' : 'AND stats_id IN (' . \implode(
                    ', ',
                    \array_map(
                        '\intval',
                        $ids
                    )
                ) . ')') . '        ' . (empty($_types) ? '' : 'AND stats_type IN (' . \implode(', ', $_types) . ')') . '        ' . (empty($_periods) ? '' : 'AND stats_period IN (' . \implode(', ', $_periods) . ')');
        $result = $this->db->query($sql);

        while (false !== ($row = $this->db->fetchArray($result))) {
            $ret[(string)$row['stats_id']][$this->param['type'][$row['stats_type']]][$this->param['period'][$row['stats_period']]] = $row['stats_value'];
        }

        return $ret;
    }

    public function reset()
    {
        $this->db->queryF('TRUNCATE TABLE ' . $this->table);
        $now        = \time();
        $time_start = [
            'day'   => '%Y%j',
            'week'  => '%Y%u',
            'month' => '%Y%m',
        ];
        $counts     = [];

        $sql = '    SELECT forum_id' . '    FROM ' . $this->db->prefix('newbb_forums');
        $ret = $this->db->query($sql);
        while (list($forum_id) = $this->db->fetchRow($ret)) {
            $sql    = '    SELECT COUNT(*), SUM(topic_views)' . '    FROM ' . $this->db->prefix('newbb_topics') . "    WHERE approved=1 AND forum_id = {$forum_id}";
            $result = $this->db->query($sql);
            [$topics, $views] = $this->db->fetchRow($result);
            $this->update($forum_id, 'topic', $topics);
            $this->update($forum_id, 'view', $views);

            $sql    = '    SELECT COUNT(*)' . '    FROM ' . $this->db->prefix('newbb_topics') . "    WHERE approved=1 AND topic_digest >0 AND forum_id = {$forum_id}";
            $result = $this->db->query($sql);
            [$digests] = $this->db->fetchRow($result);
            $this->update($forum_id, 'digest', $digests);

            $sql    = '    SELECT COUNT(*)' . '    FROM ' . $this->db->prefix('newbb_posts') . "    WHERE approved=1 AND forum_id = {$forum_id}";
            $result = $this->db->query($sql);
            [$posts] = $this->db->fetchRow($result);
            $this->update($forum_id, 'post', $posts);

            foreach ($time_start as $period => $format) {
                $sql    = '    SELECT COUNT(*), SUM(topic_views)' . '    FROM ' . $this->db->prefix('newbb_topics') . "    WHERE approved=1 AND forum_id = {$forum_id}" . "        AND FROM_UNIXTIME(topic_time, '{$format}') >= FROM_UNIXTIME({$now}, '{$format}')";
                $result = $this->db->query($sql);
                [$topics, $views] = $this->db->fetchRow($result);
                $views = empty($views) ? 0 : $views; // null check
                $this->db->queryF(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$topics}', '" . \array_search('topic', $this->param['type'], true) . "', '" . \array_search(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$topics}', '" . /** @scrutinizer ignore-type */ \array_search('topic', $this->param['type'], true) . "', '" . \array_search(
                        $period,
                        $this->param['period'],
                        true
                    ) . "', NOW(), '{$format}')"
                );
                $this->db->queryF(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$views}', '" . \array_search('view', $this->param['type'], true) . "', '" . \array_search(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$views}', '" . /** @scrutinizer ignore-type */ \array_search('view', $this->param['type'], true) . "', '" . \array_search(
                        $period,
                        $this->param['period'],
                        true
                    ) . "', NOW(), '{$format}')"
                );
                @$counts['topic'][$period] += $topics;
                @$counts['view'][$period] += $views;

                $sql    = '    SELECT COUNT(*)' . '    FROM ' . $this->db->prefix('newbb_topics') . "    WHERE approved=1 AND topic_digest >0 AND forum_id = {$forum_id}" . "        AND FROM_UNIXTIME(digest_time, '{$format}') >= FROM_UNIXTIME({$now}, '{$format}')";
                $result = $this->db->query($sql);
                [$digests] = $this->db->fetchRow($result);
                $this->db->queryF(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$digests}', '" . \array_search('digest', $this->param['type'], true) . "', '" . \array_search(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$digests}', '" . /** @scrutinizer ignore-type */ \array_search('digest', $this->param['type'], true) . "', '" . \array_search(
                        $period,
                        $this->param['period'],
                        true
                    ) . "', NOW(), '{$format}')"
                );
                @$counts['digest'][$period] += $digests;

                $sql    = '    SELECT COUNT(*)' . '    FROM ' . $this->db->prefix('newbb_posts') . "    WHERE approved=1 AND forum_id = {$forum_id}" . "        AND FROM_UNIXTIME(post_time, '{$format}') >= FROM_UNIXTIME({$now}, '{$format}')";
                $result = $this->db->query($sql);
                [$posts] = $this->db->fetchRow($result);
                $this->db->queryF(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$posts}', '" . \array_search('post', $this->param['type'], true) . "', '" . \array_search(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('{$forum_id}', '{$posts}', '" . /** @scrutinizer ignore-type */ \array_search('post', $this->param['type'], true) . "', '" . \array_search(
                        $period,
                        $this->param['period'],
                        true
                    ) . "', NOW(), '{$format}')"
                );
                @$counts['post'][$period] += $posts;
            }
        }

        $this->db->queryF("    DELETE FROM {$this->table}" . "    WHERE stats_id = '0' AND stats_period <> " . \array_search('total', $this->param['period'], true));
        $this->db->queryF("    DELETE FROM {$this->table}" . "    WHERE stats_id = '0' AND stats_period <> " . /** @scrutinizer ignore-type */ \array_search('total', $this->param['period'], true));
        foreach ($time_start as $period => $format) {
            foreach (\array_keys($counts) as $type) {
                $this->db->queryF(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('0', '{$counts[$type][$period]}', '" . \array_search($type, $this->param['type'], true) . "', '" . \array_search(
                    "    INSERT INTO {$this->table}" . '        (`stats_id`, `stats_value`, `stats_type`, `stats_period`, `time_update`, `time_format`) ' . '    VALUES ' . "        ('0', '{$counts[$type][$period]}', '" . /** @scrutinizer ignore-type */ \array_search($type, $this->param['type'], true) . "', '" . \array_search(
                        $period,
                        $this->param['period'],
                        true
                    ) . "', NOW(), '{$format}')"
                );
            }
        }
    }
}


mambax7 / newbb5

Issues (380)

Security Analysis not enabled

class/StatsHandler.php (13 issues)

Labels

Severity

Introduced By

Duplication Side-by-Side

Filter issues like