Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /var/www/html/speedtest/results/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

require_once 'idObfuscation.php';

define('TELEMETRY_SETTINGS_FILE', 'telemetry_settings.php');

/**
 * @return PDO|false
 */
function getPdo()
{
    if (
        !file_exists(TELEMETRY_SETTINGS_FILE)
        || !is_readable(TELEMETRY_SETTINGS_FILE)
    ) {
        return false;
    }

    require TELEMETRY_SETTINGS_FILE;

    if (!isset($db_type)) {
        return false;
    }

    $pdoOptions = [
        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
    ];

    try {
        if ('mysql' === $db_type) {
            if (!isset(
                $MySql_hostname,
                $MySql_port,
                $MySql_databasename,
                $MySql_username,
                $MySql_password
            )) {
                return false;
            }

            $dsn = 'mysql:'
                .'host='.$MySql_hostname
                .';port='.$MySql_port
                .';dbname='.$MySql_databasename;

            return new PDO($dsn, $MySql_username, $MySql_password, $pdoOptions);
        }

        if ('sqlite' === $db_type) {
            if (!isset($Sqlite_db_file)) {
                return false;
            }

            $pdo = new PDO('sqlite:'.$Sqlite_db_file, null, null, $pdoOptions);

            $pdo->exec('
                CREATE TABLE IF NOT EXISTS `speedtest_users` (
                `id`    INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
                `ispinfo`    text,
                `extra`    text,
                `timestamp`     timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
                `ip`    text NOT NULL,
                `ua`    text NOT NULL,
                `lang`  text NOT NULL,
                `dl`    text,
                `ul`    text,
                `ping`  text,
                `jitter`        text,
                `log`   longtext
                );
            ');

            return $pdo;
        }

        if ('postgresql' === $db_type) {
            if (!isset(
                $PostgreSql_hostname,
                $PostgreSql_databasename,
                $PostgreSql_username,
                $PostgreSql_password
            )) {
                return false;
            }

            $dsn = 'pgsql:'
                .'host='.$PostgreSql_hostname
                .';dbname='.$PostgreSql_databasename;

            return new PDO($dsn, $PostgreSql_username, $PostgreSql_password, $pdoOptions);
        }
    } catch (Exception $e) {
        return false;
    }

    return false;
}

/**
 * @return bool
 */
function isObfuscationEnabled()
{
    require TELEMETRY_SETTINGS_FILE;

    return
        isset($enable_id_obfuscation)
        && true === $enable_id_obfuscation;
}

/**
 * @return string|false returns the id of the inserted column or false on error
 */
function insertSpeedtestUser($ip, $ispinfo, $extra, $ua, $lang, $dl, $ul, $ping, $jitter, $log)
{
    $pdo = getPdo();
    if (!($pdo instanceof PDO)) {
        return false;
    }

    try {
        $stmt = $pdo->prepare(
            'INSERT INTO speedtest_users
        (ip,ispinfo,extra,ua,lang,dl,ul,ping,jitter,log)
        VALUES (?,?,?,?,?,?,?,?,?,?)'
        );
        $stmt->execute([
            $ip, $ispinfo, $extra, $ua, $lang, $dl, $ul, $ping, $jitter, $log
        ]);
        $id = $pdo->lastInsertId();
    } catch (Exception $e) {
        return false;
    }

    if (isObfuscationEnabled()) {
        return obfuscateId($id);
    }

    return $id;
}

/**
 * @param int|string $id
 *
 * @return array|null|false returns the speedtest data as array, null
 *                          if no data is found for the given id or
 *                          false if there was an error
 *
 * @throws RuntimeException
 */
function getSpeedtestUserById($id)
{
    $pdo = getPdo();
    if (!($pdo instanceof PDO)) {
        return false;
    }

    if (isObfuscationEnabled()) {
        $id = deobfuscateId($id);
    }

    try {
        $stmt = $pdo->prepare(
            'SELECT
            id, timestamp, ip, ispinfo, ua, lang, dl, ul, ping, jitter, log, extra
            FROM speedtest_users
            WHERE id = :id'
        );
        $stmt->bindValue(':id', $id, PDO::PARAM_INT);
        $stmt->execute();
        $row = $stmt->fetch(PDO::FETCH_ASSOC);
    } catch (Exception $e) {
        return false;
    }

    if (!is_array($row)) {
        return null;
    }

    $row['id_formatted'] = $row['id'];
    if (isObfuscationEnabled()) {
        $row['id_formatted'] = obfuscateId($row['id']).' (deobfuscated: '.$row['id'].')';
    }

    return $row;
}

/**
 * @return array|false
 */
function getLatestSpeedtestUsers()
{
    $pdo = getPdo();
    if (!($pdo instanceof PDO)) {
        return false;
    }

    try {
        $stmt = $pdo->query(
            'SELECT
            id, timestamp, ip, ispinfo, ua, lang, dl, ul, ping, jitter, log, extra
            FROM speedtest_users
            ORDER BY timestamp DESC
            LIMIT 100'
        );

        $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);

        foreach ($rows as $i => $row) {
            $rows[$i]['id_formatted'] = $row['id'];
            if (isObfuscationEnabled()) {
                $rows[$i]['id_formatted'] = obfuscateId($row['id']).' (deobfuscated: '.$row['id'].')';
            }
        }
    } catch (Exception $e) {
        return false;
    }

    return $rows;
}