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check.php
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check.php
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<?php
declare(strict_types=1);
/**
* MCCodes v2 by Dabomstew & ColdBlooded
*
* Repository: https://github.com/davemacaulay/mccodesv2
* License: MIT License
*/
if (isset($_SERVER['REQUEST_METHOD']) && is_string($_SERVER['REQUEST_METHOD']))
{
if (strtoupper($_SERVER['REQUEST_METHOD']) !== 'POST')
{
// Ignore a GET request
header('HTTP/1.1 400 Bad Request');
exit;
}
}
require_once('global_func.php');
if (!is_ajax())
{
header('HTTP/1.1 400 Bad Request');
exit;
}
if (!isset($_POST['password']))
{ // If they are trying to view this without ?password=password.
die('Whats this document for?'); // Lawl what is this document for anyway?
}
else
{ // ElseIf we cant to check the password's strength.
$PASS =
stripslashes(
strip_tags(
htmlentities($_POST['password'], ENT_QUOTES,
'ISO-8859-1'))); // Cleans all nasty input from the password.
$strength = 1; // Sets their default amount of points to 1.
if ($PASS != NULL)
{ // If the current password is not NULL (empty).
$numbers =
[ // Creates our array to store 1 - 9 in.
1 => '1', // 1.
2 => '2', // 2.
3 => '3', // 3.
4 => '4', // 4.
5 => '5', // 5.
6 => '6', // 6.
7 => '7', // 7.
8 => '8', // 8.
9 => '9', // 9.
0 => '0' // 0.
]; // Closes the Array.
$lowercase =
[ // Creates our array to store a - z in.
1 => 'a', // a.
2 => 'b', // b.
3 => 'c', // c.
4 => 'd', // d.
5 => 'e', // e.
6 => 'f', // f.
7 => 'g', // g.
8 => 'h', // h.
9 => 'i', // i.
10 => 'j', // j.
11 => 'k', // k.
12 => 'l', // l.
13 => 'm', // m.
14 => 'n', // n.
15 => 'o', // o.
16 => 'p', // p.
17 => 'q', // q.
18 => 'r', // r.
19 => 's', // s.
20 => 't', // t.
21 => 'u', // u.
22 => 'v', // v.
23 => 'w', // w.
24 => 'x', // x.
25 => 'y', // y.
26 => 'z' // z.
]; // Closes the Array.
$uppercase =
[ // Creates our array to store A - Z in.
1 => 'A', // A.
2 => 'B', // B.
3 => 'C', // C.
4 => 'D', // D.
5 => 'E', // E.
6 => 'F', // F.
7 => 'G', // G.
8 => 'H', // H.
9 => 'I', // I.
10 => 'J', // J.
11 => 'K', // K.
12 => 'L', // L.
13 => 'M', // M.
14 => 'N', // N.
15 => 'O', // O.
16 => 'P', // P.
17 => 'Q', // Q.
18 => 'R', // R.
19 => 'S', // S.
20 => 'T', // T.
21 => 'U', // U.
22 => 'V', // V.
23 => 'W', // W.
24 => 'X', // X.
25 => 'Y', // Y.
26 => 'Z' // Z.
]; // Closes the Array.
$symbs =
['\\', '/', '"', "'", '{', '}', ')', '(', '|', '?', '.',
',', '<', '>', '_', '-', '!', '#', "\$", '%', '^',
'&', '*'];
$strength = 0;
if (strlen($PASS) >= 7)
{
$strength += 3;
}
$nc = 0;
foreach ($numbers as $v)
{
if (strstr($PASS, $v))
{
$nc++;
}
}
if ($nc >= 2)
{
$strength += 1;
}
if ($nc >= 5)
{
$strength += 1;
}
$nc = 0;
foreach ($lowercase as $v)
{
if (strstr($PASS, $v))
{
$nc++;
}
}
if ($nc >= 2)
{
$strength += 1;
}
if ($nc >= 5)
{
$strength += 1;
}
$nc = 0;
foreach ($uppercase as $v)
{
if (strstr($PASS, $v))
{
$nc++;
}
}
if ($nc >= 2)
{
$strength += 1;
}
if ($nc >= 5)
{
$strength += 1;
}
$nc = 0;
foreach ($symbs as $v)
{
if (strstr($PASS, $v))
{
$nc++;
}
}
if ($nc >= 1)
{
$strength += 1;
}
if ($nc >= 2)
{
$strength += 1;
}
if ($nc >= 5)
{
$strength += 1;
}
$overall = '';
if ($strength <= 2)
{ // If there total points are equal or less than 5.
$overall = '<span style="color:#FF0000">Weak</span>'; // Eeek very week!
}
elseif ($strength <= 5)
{ // If there total points are equal or less than 8.
$overall = '<span style="color:#999900">Moderate</span>'; // Omg week.
}
elseif ($strength <= 10)
{ // If there total points are equal or less than 12.
$overall = '<span style="color:#008800">Good</span>'; // Meh Moderate.
}
elseif ($strength >= 12)
{ // If there total points are greater than 12.
$overall = '<span style="color:#0000ff">Excellent</span>'; // That's the way Superman.
} // End If.
echo 'Password strength: ' . $overall; // Tells them their passwords strength.
}
else
{ // ElseIf their password is NULL (empty).
echo ''; // Dont display anything.
} // End ElseIf.
} // End ElseIF.