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Questions  |  score: 7  |  6.46 7.56 7.34 |  Solved By 512 People  |  737985 views  |  since Sep 02, 2009 - 22:28:58

Order By Query (Exploit, MySQL, PHP)

Description
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GeSHi`ed php code for orderbyquery.include
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<?php
/**
Create user table query, use that in mysql
--------------------------------------------------------------------------
CREATE TABLE IF NOT EXISTS users(username VARCHAR(32) CHARACTER SET ascii COLLATE ascii_general_ci,
password CHAR(32) CHARACTER SET ascii COLLATE ascii_bin,
apples   INT(10) UNSIGNED DEFAULT 0,
bananas  INT(10) UNSIGNED DEFAULT 0,
cherries INT(10) UNSIGNED DEFAULT 0,PRIMARY KEY(username)
);
--------------------------------------------------------------------------
*/
?> 
<?php
/**
 * @return Database
 */function addslash2_get_db()
{
        static $as2db = true;
        if ($as2db === true)
        {                if (false === ($as2db = gdo_db_instance('localhost', ADDSLASH2_USERNAME, ADDSLASH2_PASSWORD, ADDSLASH2_DATABASE, GWF_DB_TYPE))) {
                        echo htmlDisplayError('Can`t connect to database.');
                }
                else {
                        $as2db->setLogging(false);                        $as2db->setEMailOnError(false);
                }
        }
        return $as2db;
}?>
 
<?php
/**
 * Output the nice score table*/
function addslash2_sort($orderby, $dir)
{
        if (false === ($db = addslash2_get_db())) {
                return false;        }
        static $whitelist = array(1, 3, 4, 5);
        static $names = array(1 => 'Username', 3 => 'Apples', 4 => 'Bananas', 5 => 'Cherries');
        
        $dir = GDO::getWhitelistedDirS($dir, 'DESC');        
        if (!in_array($orderby, $whitelist)) {
                return htmlDisplayError('Error 1010101: Not in whitelist.');
        }
                $orderby = $db->escape($orderby);
        
        $query = "SELECT * FROM users ORDER BY $orderby $dir LIMIT 10";
        if (false === ($rows = $db->queryAll($query))) {
                return false;        }
        
        $headers = array(
                array('#'),
                array('Username', '1', 'ASC'),                array('Apples', '3', 'DESC'),
                array('Bananas', '4', 'DESC'),
                array('Cherries', '5', 'DESC'),
        );
        echo '<div class="box box_c">'.PHP_EOL;        echo '<table>'.PHP_EOL;
        echo GWF_Table::displayHeaders1($headers, GWF_WEB_ROOT.'challenge/order_by_query/index.php?by=%BY%&dir=%DIR%');
        $i = 1;
        foreach ($rows as $row)
        {                echo GWF_Table::rowStart();
                echo sprintf('<td align="right">%d</td>', $i++);
                echo sprintf('<td>%s</td>', $row['username']);
                echo sprintf('<td align="right">%s</td>', $row['apples']);
                echo sprintf('<td align="right">%s</td>', $row['bananas']);                echo sprintf('<td align="right">%s</td>', $row['cherries']);
                echo GWF_Table::rowEnd();
        }
        echo '</table>'.PHP_EOL;
        echo '</div>'.PHP_EOL;}
?>
 
Your solution for Order By Query
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