Vergleich xmlhttp.php - 1.6.1 - 1.6.3

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 * Website: http://mybb.com
* License: http://mybb.com/about/license
*

 * Website: http://mybb.com
* License: http://mybb.com/about/license
*

 * $Id: xmlhttp.php 5125 2010-07-27 07:28:03Z RyanGordon $

 * $Id: xmlhttp.php 5380 2011-02-21 12:04:43Z Tomm $

 */

/**

 */

/**

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}
else if($mybb->input['action'] == "username_availability")
{

}
else if($mybb->input['action'] == "username_availability")
{

 
	if(!verify_post_check($mybb->input['my_post_key'], true))
{
xmlhttp_error($lang->invalid_post_code);
}


	require_once MYBB_ROOT."inc/functions_user.php";
$username = $mybb->input['value'];

// Fix bad characters
$username = trim($username);
$username = str_replace(array(unicode_chr(160), unicode_chr(173), unicode_chr(0xCA), dec_to_utf8(8238), dec_to_utf8(8237), dec_to_utf8(8203)), array(" ", "-", "", "", "", ""), $username);

	require_once MYBB_ROOT."inc/functions_user.php";
$username = $mybb->input['value'];

// Fix bad characters
$username = trim($username);
$username = str_replace(array(unicode_chr(160), unicode_chr(173), unicode_chr(0xCA), dec_to_utf8(8238), dec_to_utf8(8237), dec_to_utf8(8203)), array(" ", "-", "", "", "", ""), $username);





	// Remove multiple spaces from the username
$username = preg_replace("#\s{2,}#", " ", $username);


	// Remove multiple spaces from the username
$username = preg_replace("#\s{2,}#", " ", $username);


Zeile 662Zeile 667
	if($banned_username)
{
echo "<fail>{$lang->banned_username}</fail>";

	if($banned_username)
{
echo "<fail>{$lang->banned_username}</fail>";

		exit;
}

		exit;
}


// Check for certain characters in username (<, >, &, and slashes)
if(strpos($username, "<") !== false || strpos($username, ">") !== false || strpos($username, "&") !== false || my_strpos($username, "\\") !== false || strpos($username, ";") !== false)
{
echo "<fail>{$lang->banned_characters_username}</fail>";


// Check for certain characters in username (<, >, &, and slashes)
if(strpos($username, "<") !== false || strpos($username, ">") !== false || strpos($username, "&") !== false || my_strpos($username, "\\") !== false || strpos($username, ";") !== false)
{
echo "<fail>{$lang->banned_characters_username}</fail>";

		exit;
}

		exit;
}


// Check if the username is actually already in use
$query = $db->simple_select("users", "uid", "LOWER(username)='".$db->escape_string(my_strtolower($username))."'");


// Check if the username is actually already in use
$query = $db->simple_select("users", "uid", "LOWER(username)='".$db->escape_string(my_strtolower($username))."'");

Zeile 678Zeile 683

if($user['uid'])
{


if($user['uid'])
{

		$lang->username_taken = $lang->sprintf($lang->username_taken, $username);

		$lang->username_taken = $lang->sprintf($lang->username_taken, htmlspecialchars_uni($username));

		echo "<fail>{$lang->username_taken}</fail>";
exit;
}
else

		echo "<fail>{$lang->username_taken}</fail>";
exit;
}
else

	{
$lang->username_available = $lang->sprintf($lang->username_available, $username);

	{
$lang->username_available = $lang->sprintf($lang->username_available, htmlspecialchars_uni($username));

		echo "<success>{$lang->username_available}</success>";
exit;

		echo "<success>{$lang->username_available}</success>";
exit;

	}

	}

}
else if($mybb->input['action'] == "username_exists")
{

}
else if($mybb->input['action'] == "username_exists")
{

 
	if(!verify_post_check($mybb->input['my_post_key'], true))
{
xmlhttp_error($lang->invalid_post_code);
}


	require_once MYBB_ROOT."inc/functions_user.php";
$username = $mybb->input['value'];


	require_once MYBB_ROOT."inc/functions_user.php";
$username = $mybb->input['value'];


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if($user['uid'])
{


if($user['uid'])
{

		$lang->valid_username = $lang->sprintf($lang->valid_username, $username);

		$lang->valid_username = $lang->sprintf($lang->valid_username, htmlspecialchars_uni($username));

		echo "<success>{$lang->valid_username}</success>";
exit;
}
else
{

		echo "<success>{$lang->valid_username}</success>";
exit;
}
else
{

		$lang->invalid_username = $lang->sprintf($lang->invalid_username, $username);

		$lang->invalid_username = $lang->sprintf($lang->invalid_username, htmlspecialchars_uni($username));

		echo "<fail>{$lang->invalid_username}</fail>";
exit;
}

		echo "<fail>{$lang->invalid_username}</fail>";
exit;
}