HackMe-SQL-Injection-Challenges/global_func.php at master · breakthenet/HackMe-SQL-Injection-Challenges · GitHub

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<?php

if (strpos($_SERVER['PHP_SELF'], "global_func.php") !== false)

{

exit;

}

function money_formatter($muny, $symb = '$')

{

$moneys = "";

$muny = (string) $muny;

if (strlen($muny) <= 3)

{

return $symb . $muny;

}

$dun = 0;

for ($i = strlen($muny); $i > 0; $i -= 1)

{

if ($dun % 3 == 0 && $dun > 0)

{

$moneys = "," . $moneys;

}

$dun += 1;

$moneys = $muny[$i - 1] . $moneys;

}

return $symb . $moneys;

}

function itemtype_dropdown($connection, $ddname = "item_type", $selected = -1)

{

$ret = "<select name='$ddname' type='dropdown'>";

$q =

mysql_query("SELECT * FROM itemtypes ORDER BY itmtypename ASC",

$connection);

if ($selected == -1)

{

$first = 0;

}

else

{

$first = 1;

}

while ($r = mysql_fetch_array($q))

{

$ret .= "\n<option value='{$r['itmtypeid']}'";

if ($selected == $r['itmtypeid'] || $first == 0)

{

$ret .= " selected='selected'";

$first = 1;

}

$ret .= ">{$r['itmtypename']}</option>";

}

$ret .= "\n</select>";

return $ret;

}

function item_dropdown($connection, $ddname = "item", $selected = -1)

{

$ret = "<select name='$ddname' type='dropdown'>";

$q =

mysql_query("SELECT * FROM items ORDER BY itmname ASC",

$connection);

if ($selected == -1)

{

$first = 0;

}

else

{

$first = 1;

}

while ($r = mysql_fetch_array($q))

{

$ret .= "\n<option value='{$r['itmid']}'";

if ($selected == $r['itmid'] || $first == 0)

{

$ret .= " selected='selected'";

$first = 1;

}

$ret .= ">{$r['itmname']}</option>";

}

$ret .= "\n</select>";

return $ret;

}

function location_dropdown($connection, $ddname = "location", $selected = -1)

{

$ret = "<select name='$ddname' type='dropdown'>";

$q =

mysql_query("SELECT * FROM cities ORDER BY cityname ASC",

$connection);

if ($selected == -1)

{

$first = 0;

}

else

{

$first = 1;

}

while ($r = mysql_fetch_array($q))

{

$ret .= "\n<option value='{$r['cityid']}'";

if ($selected == $r['cityid'] || $first == 0)

{

$ret .= " selected='selected'";

$first = 1;

}

$ret .= ">{$r['cityname']}</option>";

}

$ret .= "\n</select>";

return $ret;

}

function shop_dropdown($connection, $ddname = "shop", $selected = -1)

{

$ret = "<select name='$ddname' type='dropdown'>";

$q =

mysql_query("SELECT * FROM shops ORDER BY shopNAME ASC",

$connection);

if ($selected == -1)

{

$first = 0;

}

else

{

$first = 1;

}

while ($r = mysql_fetch_array($q))

{

$ret .= "\n<option value='{$r['shopID']}'";

if ($selected == $r['shopID'] || $first == 0)

{

$ret .= " selected='selected'";

$first = 1;

}

$ret .= ">{$r['shopNAME']}</option>";

}

$ret .= "\n</select>";

return $ret;

}

function user_dropdown($connection, $ddname = "user", $selected = -1)

{

$ret = "<select name='$ddname' type='dropdown'>";

$q =

mysql_query("SELECT * FROM users ORDER BY username ASC",

$connection);

if ($selected == -1)

{

$first = 0;

}

else

{

$first = 1;

}

while ($r = mysql_fetch_array($q))

{

$ret .= "\n<option value='{$r['userid']}'";

if ($selected == $r['userid'] || $first == 0)

{

$ret .= " selected='selected'";

$first = 1;

}

$ret .= ">{$r['username']}</option>";

}

$ret .= "\n</select>";

return $ret;

}

function fed_user_dropdown($connection, $ddname = "user", $selected = -1)

{

$ret = "<select name='$ddname' type='dropdown'>";

$q =

mysql_query(

"SELECT * FROM users WHERE fedjail=1 ORDER BY username ASC",

$connection);

if ($selected == -1)

{

$first = 0;

}

else

{

$first = 1;

}

while ($r = mysql_fetch_array($q))

{

$ret .= "\n<option value='{$r['userid']}'";

if ($selected == $r['userid'] || $first == 0)

{

$ret .= " selected='selected'";

$first = 1;

}

$ret .= ">{$r['username']}</option>";

}

$ret .= "\n</select>";

return $ret;

}

function event_add($userid, $text, $connection)

{

$text = mysql_real_escape_string($text, $connection);

mysql_query(

"INSERT INTO events VALUES(NULL,$userid," . time() . ",0,'$text')",

$connection) or die(mysql_error());

return 1;

}

function mysql_escape($str)

{

global $c;

return mysql_real_escape_string($str, $c);

}

function check_level()

{

global $ir, $c, $userid;

$ir['exp_needed'] =

(int) (($ir['level'] + 1) * ($ir['level'] + 1)

* ($ir['level'] + 1) * 2.2);

if ($ir['exp'] >= $ir['exp_needed'])

{

$expu = $ir['exp'] - $ir['exp_needed'];

$ir['level'] += 1;

$ir['exp'] = $expu;

$ir['energy'] += 2;

$ir['brave'] += 2;

$ir['maxenergy'] += 2;

$ir['maxbrave'] += 2;

$ir['hp'] += 50;

$ir['maxhp'] += 50;

$ir['exp_needed'] =

(int) (($ir['level'] + 1) * ($ir['level'] + 1)

* ($ir['level'] + 1) * 2.2);

mysql_query(

"UPDATE users SET level=level+1,exp=$expu,energy=energy+2,brave=brave+2,maxenergy=maxenergy+2,maxbrave=maxbrave+2,

hp=hp+50,maxhp=maxhp+50 where userid=$userid", $c);

}

function get_rank($stat, $mykey)

{

global $ir, $userid, $c;

$q =

mysql_query(

"SELECT count(*) FROM userstats us LEFT JOIN users u ON us.userid=u.userid WHERE us.$mykey > $stat AND us.userid != $userid AND u.user_level != 0",

$c);

return mysql_result($q, 0, 0) + 1;

}

/**

* Given a password input given by the user and their actual details,

* determine whether the password entered was correct.

* Note that password-salt systems don't require the extra md5() on the $input.

* This is only here to ensure backwards compatibility - that is,

* a v2 game can be upgraded to use the password salt system without having

* previously used it, without resetting every user's password.

* @param string $input The input password given by the user.

* Should be without slashes.

* @param string $salt The user's unique pass salt

* @param string $pass The user's encrypted password

* @return boolean true for equal, false for not (login failed etc)

function verify_user_password($input, $pass)

{

return ($pass === encode_password($input));

}

/**

* Given a password and a salt, encode them to the form which is stored in

* the game's database.

* @param string $password The password to be encoded

* @param string $salt The user's unique pass salt

* @param boolean $already_md5 Whether the specified password is already

* a md5 hash. This would be true for legacy

* v2 passwords.

* @return string The resulting encoded password.

function encode_password($password)

{

return md5($password);

}

/**

* Generate a salt to use to secure a user's password

* from rainbow table attacks.

* @return string The generated salt, 8 alphanumeric characters

function generate_pass_salt()

{

return substr(md5(microtime_float()), 0, 8);

}

function microtime_float()

{

list($usec, $sec) = explode(" ", microtime());

return ((float) $usec + (float) $sec);

}

/**

* @return string The URL of the game.

function determine_game_urlbase()

{

$domain = $_SERVER['HTTP_HOST'];

$turi = $_SERVER['REQUEST_URI'];

$turiq = '';

for ($t = strlen($turi) - 1; $t >= 0; $t--)

{

if ($turi[$t] != '/')

{

$turiq = $turi[$t] . $turiq;

}

else

{

break;

}

$turiq = '/' . $turiq;

if ($turiq == '/')

{

$domain .= substr($turi, 0, -1);

}

else

{

$domain .= str_replace($turiq, '', $turi);

}

return $domain;

}

/**

* Get the file size in bytes of a remote file, if we can.

* @param string $url The url to the file

* @return int The file's size in bytes, or 0 if we could

* not determine its size.

function get_filesize_remote($url)

{

// Retrieve headers

if (strlen($url) < 8)

{

return 0; // no file

}

$is_ssl = false;

if (substr($url, 0, 7) == 'http://')

{

$port = 80;

}

else if (substr($url, 0, 8) == 'https://' && extension_loaded('openssl'))

{

$port = 443;

$is_ssl = true;

}

else

{

return 0; // bad protocol

}

// Break up url

$url_parts = explode('/', $url);

$host = $url_parts[2];

unset($url_parts[2]);

unset($url_parts[1]);

unset($url_parts[0]);

$path = '/' . implode('/', $url_parts);

if (strpos($host, ':') !== false)

{

$host_parts = explode(':', $host);

if (count($host_parts) == 2 && ctype_digit($host_parts[1]))

{

$port = (int) $host_parts[1];

$host = $host_parts[0];

}

else

{

return 0; // malformed host

}

$request =

"HEAD {$path} HTTP/1.1\r\n" . "Host: {$host}\r\n"

. "Connection: Close\r\n\r\n";

$fh = fsockopen(($is_ssl ? 'ssl://' : '') . $host, $port);

if ($fh === false)

{

return 0;

}

fwrite($fh, $request);

$headers = array();

$total_loaded = 0;

while (!feof($fh) && $line = fgets($fh, 1024))

{

if ($line == "\r\n")

{

break;

}

if (strpos($line, ':') !== false)

{

list($key, $val) = explode(':', $line, 2);

$headers[strtolower($key)] = trim($val);

}

else

{

$headers[] = strtolower($line);

}

$total_loaded += strlen($line);

if ($total_loaded > 50000)

{

// Stop loading garbage!

break;

}

fclose($fh);

if (!isset($headers['content-length']))

{

return 0;

}

return (int) $headers['content-length'];

}

// GPC fix: added in 1.1.1

if (version_compare(PHP_VERSION, '5.4.0-dev') < 0

&& function_exists('get_magic_quotes_gpc'))

{

$_core_gpc_on = get_magic_quotes_gpc();

}

else

{

$_core_gpc_on = false;

}

if (!$_core_gpc_on)

{

foreach ($_POST as $k => $v)

{

$_POST[$k] = addslashes($v);

}

foreach ($_GET as $k => $v)

{

$_GET[$k] = addslashes($v);

}

// Error reporting we want

@error_reporting(E_ALL & ~E_NOTICE);

// Tidy?

if (class_exists('tidy'))

{

function tidy_test()

{

$html = ob_get_clean();

// Specify configuration

$config =

array('indent' => true, 'output-xhtml' => true, 'wrap' => 200);

// Tidy

$tidy = new tidy;

$tidy->parseString($html, $config, 'latin1');

$tidy->cleanRepair();

// Output

echo $tidy;

}

ob_start();

register_shutdown_function('tidy_test');

}

HackMe-SQL-Injection-Challenges/global_func.php at master · breakthenet/HackMe-SQL-Injection-Challenges · GitHub

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