Code:
<?php
function encode($password)
{
$EncTable = array('!'=>'95', '"'=>'88', '#'=>'9D', '$'=>'4C', '%'=>'F2', '&'=>'3E', '\''=>'BB', '('=>'C0', ')'=>'7F', '*'=>'18', '+'=>'70', ','=>'A6', '-'=>'E2', '.'=>'EC', '/'=>'77',
'0'=>'2C', '1'=>'3A', '2'=>'4A', '3'=>'91', '4'=>'5D', '5'=>'7A', '6'=>'29', '7'=>'BC', '8'=>'6E', '9'=>'D4', ':'=>'40', ';'=>'17', '<'=>'2E', '='=>'CB', '>'=>'72', '?'=>'9C',
'@'=>'A1', 'A'=>'FF', 'B'=>'F3', 'C'=>'F8', 'D'=>'9B', 'E'=>'50', 'F'=>'51', 'G'=>'6D', 'H'=>'E9', 'I'=>'9A', 'J'=>'B8', 'K'=>'84', 'L'=>'A8', 'M'=>'14', 'N'=>'38', 'O'=>'CE',
'P'=>'92', 'Q'=>'5C', 'R'=>'F5', 'S'=>'EE', 'T'=>'B3', 'U'=>'89', 'V'=>'7B', 'W'=>'A2', 'X'=>'AD', 'Y'=>'71', 'Z'=>'E3', '['=>'D5', '\\'=>'BF', ']'=>'53', '^'=>'28', '_'=>'44',
'`'=>'33', 'a'=>'48', 'b'=>'DB', 'c'=>'FC', 'd'=>'09', 'e'=>'1F', 'f'=>'94', 'g'=>'12', 'h'=>'73', 'i'=>'37', 'j'=>'82', 'k'=>'81', 'l'=>'39', 'm'=>'C2', 'n'=>'8D', 'o'=>'7D',
'p'=>'08', 'q'=>'4F', 'r'=>'B0', 's'=>'FE', 't'=>'79', 'u'=>'0B', 'v'=>'D6', 'w'=>'23', 'x'=>'7C', 'y'=>'4B', 'z'=>'8E', '{'=>'06', '|'=>'5A', '}'=>'CC', '~'=>'62');
$Encode = "0x";
for ($i = 0; $i < strlen($password); $i++)
$Encode .= $EncTable[$password[$i]];
return $Encode;
}
function decode($password)
{
$DecTable = array('95'=>'!', '88'=>'"', '9D'=>'#', '4C'=>'$', 'F2'=>'%', '3E'=>'&', 'BB'=>'\'', 'C0'=>'(', '7F'=>')', '18'=>'*', '70'=>'+', 'A6'=>',', 'E2'=>'-', 'EC'=>'.', '77'=>'/',
'2C'=>'0', '3A'=>'1', '4A'=>'2', '91'=>'3', '5D'=>'4', '7A'=>'5', '29'=>'6', 'BC'=>'7', '6E'=>'8', 'D4'=>'9', '40'=>':', '17'=>';', '2E'=>'<', 'CB'=>'=', '72'=>'>', '9C'=>'?',
'A1'=>'@', 'FF'=>'A', 'F3'=>'B', 'F8'=>'C', '9B'=>'D', '50'=>'E', '51'=>'F', '6D'=>'G', 'E9'=>'H', '9A'=>'I', 'B8'=>'J', '84'=>'K', 'A8'=>'L', '14'=>'M', '38'=>'N', 'CE'=>'O',
'92'=>'P', '5C'=>'Q', 'F5'=>'R', 'EE'=>'S', 'B3'=>'T', '89'=>'U', '7B'=>'V', 'A2'=>'W', 'AD'=>'X', '71'=>'Y', 'E3'=>'Z', 'D5'=>'[', 'BF'=>'\\', '53'=>']', '28'=>'^', '44'=>'_',
'33'=>'`', '48'=>'a', 'DB'=>'b', 'FC'=>'c', '09'=>'d', '1F'=>'e', '94'=>'f', '12'=>'g', '73'=>'h', '37'=>'i', '82'=>'j', '81'=>'k', '39'=>'l', 'C2'=>'m', '8D'=>'n', '7D'=>'o',
'08'=>'p', '4F'=>'q', 'B0'=>'r', 'FE'=>'s', '79'=>'t', '0B'=>'u', 'D6'=>'v', '23'=>'w', '7C'=>'x', '4B'=>'y', '8E'=>'z', '06'=>'{', '5A'=>'|', 'CC'=>'}', '62'=>'~');
for ($i = 0; $i < strlen($password); $i++)
{
$Hex = sprintf("%02x", ord($password[$i]));
$Decode .= $DecTable[strtoupper($Hex)];
}
return $Decode;
}
function auth($ID, $PWD)
{
$connect = mssql_connect('127.0.0.1', 'SA', 'pass');
$db = mssql_select_db('kal_auth', $connect);
$q = mssql_query("SELECT [PWD] FROM Login WHERE [ID] = '$ID'", $connect);
$r = mssql_fetch_array($q);
$pwd = decode($r['PWD']);
if($pwd == $PWD)
return true;
else
return false;
}
function change($ID, $PWD)
{
$connect = mssql_connect('127.0.0.1', 'SA', 'pass');
$db = mssql_select_db('kal_auth', $connect);
$EPWD = encode($PWD);
mssql_query("UPDATE [Login] SET [PWD] = ".$EPWD." WHERE [ID] = '{$ID}'", $connect);
}
if( isset($_POST['change']) )
{
$id = $_POST['id'];
$oldpwd = $_POST['oldpwd'];
$pwd1 = $_POST['pwd1'];
$pwd2 = $_POST['pwd2'];
if($id == "")
{
echo "Please type in your id!";
return;
}
if($oldpwd == "")
{
echo "Please type in your password!";
return;
}
if($pwd1 == "")
{
echo "Please type in your new password!";
return;
}
if(auth($id, $oldpwd))
{
if($pwd1 != $pwd2)
{
echo "Passwords do not match...";
}
else
{
change($id, $pwd2);
echo "<font color=\"Red\"> Password changed successfully.. </font>";
}
}
else
{
echo "Wrong password...";
}
return;
}
?>
<p><font color="Red"></font>
</p>
<form method="POST" action="">
<label></label>
<p>
<label></label>
<table width="350" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td>ID:</td>
<td><div align="center">
<input name="id" type="text" id="id" />
</div></td>
</tr>
<tr>
<td><label>Old Password:</label></td>
<td><div align="center">
<input name="oldpwd" type="password" id="oldpwd" />
</div></td>
</tr>
<tr>
<td>New Password: </td>
<td><div align="center">
<input name="pwd1" type="password" id="pwd1" />
</div></td>
</tr>
<tr>
<td> </td>
<td><div align="center">
<input name="pwd2" type="password" id="pwd2" />
</div></td>
</tr>
<tr>
<td height="50" colspan="2"><div align="center">
<input type="submit" name="change" value="Change Pass..." />
</div></td>
</tr>
</table>
<p> </p>
</form>
Credits go to AyleN for making this script.
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[PHP] Project HOAX - Website Source
Originally Posted by Dopestar
