forked from Korbs/4get
40 lines
860 B
PHP
40 lines
860 B
PHP
|
<?php
|
||
|
|
include_once("oracles/base.php");
|
||
|
|
class encoder extends oracle {
|
||
|
|
public $info = [
|
||
|
|
"name" => "text encoder/hasher"
|
||
|
|
];
|
||
|
|
private $special_types = [
|
||
|
|
"rot13",
|
||
|
|
"base64"
|
||
|
|
];
|
||
|
|
public function check_query($q) {
|
||
|
|
$types = array_merge($this->special_types, hash_algos());
|
||
|
|
foreach ($types as $type) {
|
||
|
|
$type .= " ";
|
||
|
|
if (str_starts_with($q, $type)) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
public function generate_response($q)
|
||
|
|
{
|
||
|
|
$type = explode(" ", $q)[0];
|
||
|
|
$victim = substr($q, strlen($type)+1);
|
||
|
|
if (in_array($type, hash_algos())) {
|
||
|
|
return [$type." hash" => hash($type, $victim)];
|
||
|
|
}
|
||
|
|
switch ($type) {
|
||
|
|
case "rot13":
|
||
|
|
return ["rot13 encoded" => str_rot13($victim)];
|
||
|
|
case "base64":
|
||
|
|
return [
|
||
|
|
"base64 encoded" => base64_encode($victim),
|
||
|
|
"base64 decoded" => base64_decode($victim)
|
||
|
|
];
|
||
|
|
}
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|