2020.02新版
This commit is contained in:
Blokura
171
includes/lib/hieroglyphy.php
Normal file
171
includes/lib/hieroglyphy.php
Normal file
@@ -0,0 +1,171 @@
|
||||
<?php
|
||||
namespace lib;
|
||||
|
||||
class hieroglyphy{
|
||||
private $characters;
|
||||
private $numbers;
|
||||
private $unescape;
|
||||
private $functionConstructor;
|
||||
|
||||
public function __construct(){
|
||||
$this->precharacters();
|
||||
}
|
||||
|
||||
private function precharacters(){
|
||||
$this->numbers = array(
|
||||
"+[]",
|
||||
"+!![]",
|
||||
"!+[]+!![]",
|
||||
"!+[]+!![]+!![]",
|
||||
"!+[]+!![]+!![]+!![]",
|
||||
"!+[]+!![]+!![]+!![]+!![]",
|
||||
"!+[]+!![]+!![]+!![]+!![]+!![]",
|
||||
"!+[]+!![]+!![]+!![]+!![]+!![]+!![]",
|
||||
"!+[]+!![]+!![]+!![]+!![]+!![]+!![]+!![]",
|
||||
"!+[]+!![]+!![]+!![]+!![]+!![]+!![]+!![]+!![]"
|
||||
);
|
||||
|
||||
$this->characters = array(
|
||||
"0" => "(" . $this->numbers[0] . "+[])",
|
||||
"1" => "(" . $this->numbers[1] . "+[])",
|
||||
"2" => "(" . $this->numbers[2] . "+[])",
|
||||
"3" => "(" . $this->numbers[3] . "+[])",
|
||||
"4" => "(" . $this->numbers[4] . "+[])",
|
||||
"5" => "(" . $this->numbers[5] . "+[])",
|
||||
"6" => "(" . $this->numbers[6] . "+[])",
|
||||
"7" => "(" . $this->numbers[7] . "+[])",
|
||||
"8" => "(" . $this->numbers[8] . "+[])",
|
||||
"9" => "(" . $this->numbers[9] . "+[])"
|
||||
);
|
||||
|
||||
$_object_Object = "[]+{}";
|
||||
$_NaN = "+{}+[]";
|
||||
$_true = "!![]+[]";
|
||||
$_false = "![]+[]";
|
||||
$_undefined = "[][[]]+[]";
|
||||
|
||||
$this->characters[" "] = "(" . $_object_Object . ")[" . $this->numbers[7] . "]";
|
||||
$this->characters["["] = "(" . $_object_Object . ")[" . $this->numbers[0] . "]";
|
||||
$this->characters["]"] = "(" . $_object_Object . ")[" . $this->characters[1] . "+" . $this->characters[4] . "]";
|
||||
$this->characters["a"] = "(" . $_NaN . ")[" . $this->numbers[1] . "]";
|
||||
$this->characters["b"] = "(" . $_object_Object . ")[" . $this->numbers[2] . "]";
|
||||
$this->characters["c"] = "(" . $_object_Object . ")[" . $this->numbers[5] . "]";
|
||||
$this->characters["d"] = "(" . $_undefined . ")[" . $this->numbers[2] . "]";
|
||||
$this->characters["e"] = "(" . $_undefined . ")[" . $this->numbers[3] . "]";
|
||||
$this->characters["f"] = "(" . $_false . ")[" . $this->numbers[0] . "]";
|
||||
$this->characters["i"] = "(" . $_undefined . ")[" . $this->numbers[5] . "]";
|
||||
$this->characters["j"] = "(" . $_object_Object . ")[" . $this->numbers[3] . "]";
|
||||
$this->characters["l"] = "(" . $_false . ")[" . $this->numbers[2] . "]";
|
||||
$this->characters["n"] = "(" . $_undefined . ")[" . $this->numbers[1] . "]";
|
||||
$this->characters["o"] = "(" . $_object_Object . ")[" . $this->numbers[1] . "]";
|
||||
$this->characters["r"] = "(" . $_true . ")[" . $this->numbers[1] . "]";
|
||||
$this->characters["s"] = "(" . $_false . ")[" . $this->numbers[3] . "]";
|
||||
$this->characters["t"] = "(" . $_true . ")[" . $this->numbers[0] . "]";
|
||||
$this->characters["u"] = "(" . $_undefined . ")[" . $this->numbers[0] ."]";
|
||||
$this->characters["N"] = "(" . $_NaN . ")[" . $this->numbers[0] . "]";
|
||||
$this->characters["O"] = "(" . $_object_Object . ")[" . $this->numbers[8] . "]";
|
||||
|
||||
$_Infinity = "+(" . $this->numbers[1] . "+" . $this->characters["e"] . "+" . $this->characters[1] . "+" . $this->characters[0] . "+" . $this->characters[0] . "+" . $this->characters[0] . ")+[]";
|
||||
|
||||
$this->characters["y"] = "(" . $_Infinity . ")[" . $this->numbers[7] . "]";
|
||||
$this->characters["I"] = "(" . $_Infinity . ")[" . $this->numbers[0] . "]";
|
||||
|
||||
$_1e100 = "+(" . $this->numbers[1] . "+" . $this->characters["e"] . "+" . $this->characters[1] . "+" . $this->characters[0] . "+" . $this->characters[0] . ")+[]";
|
||||
|
||||
$this->characters["+"] = "(" . $_1e100 . ")[" . $this->numbers[2] . "]";
|
||||
|
||||
$this->functionConstructor = "[][" . $this->hieroglyphyString("sort") . "][" . $this->hieroglyphyString("constructor") . "]";
|
||||
|
||||
//Below $this->characters need target http(s) pages
|
||||
$locationString = "[]+" . $this->hieroglyphyScript("return location");
|
||||
$this->characters["h"] = "(" . $locationString . ")" . "[" . $this->numbers[0] . "]";
|
||||
$this->characters["p"] = "(" . $locationString . ")" . "[" . $this->numbers[3] . "]";
|
||||
$this->characters["/"] = "(" . $locationString . ")" . "[" . $this->numbers[6] . "]";
|
||||
|
||||
$this->unescape = $this->hieroglyphyScript("return unescape");
|
||||
$escape = $this->hieroglyphyScript("return escape");
|
||||
|
||||
$this->characters["%"] = $escape . "(" . $this->hieroglyphyString("[") . ")[" . $this->numbers[0] . "]";
|
||||
}
|
||||
|
||||
private function getHexaString ($number, $digits) {
|
||||
$string = bin2hex($number);
|
||||
|
||||
while (strlen($string) < $digits) {
|
||||
$string = "0" . $string;
|
||||
}
|
||||
|
||||
return $string;
|
||||
}
|
||||
|
||||
private function getUnescapeSequence ($charCode) {
|
||||
return $this->unescape . "(" .
|
||||
$this->hieroglyphyString("%" . $this->getHexaString($charCode, 2)) . ")";
|
||||
}
|
||||
|
||||
private function getHexaSequence ($charCode) {
|
||||
return $this->hieroglyphyString("\\x" . $this->getHexaString($charCode, 2));
|
||||
}
|
||||
|
||||
private function getUnicodeSequence ($charCode) {
|
||||
return $this->hieroglyphyString("\\u" . $this->getHexaString($charCode, 4));
|
||||
}
|
||||
|
||||
private function hieroglyphyCharacter ($char) {
|
||||
$charCode = ord($char);
|
||||
|
||||
if (isset($this->characters[$char])) {
|
||||
return $this->characters[$char];
|
||||
}
|
||||
|
||||
if (($char == "\\") || ($char == "x")) {
|
||||
//These chars must be handled appart becuase the others need them
|
||||
$this->characters[$char] = $this->getUnescapeSequence($charCode);
|
||||
return $this->characters[$char];
|
||||
}
|
||||
|
||||
$shortestSequence = $this->getUnicodeSequence($charCode);
|
||||
|
||||
//ASCII $characters can be obtained with hexa and unscape sequences
|
||||
if ($charCode < 128) {
|
||||
$unescapeSequence = $this->getUnescapeSequence($charCode);
|
||||
if (strlen($shortestSequence) > strlen($unescapeSequence)) {
|
||||
$shortestSequence = $unescapeSequence;
|
||||
}
|
||||
|
||||
$hexaSequence = $this->getHexaSequence($charCode);
|
||||
if (strlen($shortestSequence) > strlen($hexaSequence)) {
|
||||
$shortestSequence = $hexaSequence;
|
||||
}
|
||||
}
|
||||
|
||||
$this->characters[$char] = $shortestSequence;
|
||||
return $shortestSequence;
|
||||
}
|
||||
|
||||
public function hieroglyphyString ($str) {
|
||||
$hieroglyphiedStr = "";
|
||||
|
||||
for ($i = 0; $i < strlen($str); $i++) {
|
||||
|
||||
$hieroglyphiedStr .= ($i > 0) ? "+" : "";
|
||||
$hieroglyphiedStr .= $this->hieroglyphyCharacter($str[$i]);
|
||||
}
|
||||
|
||||
return $hieroglyphiedStr;
|
||||
}
|
||||
|
||||
public function hieroglyphyNumber ($n) {
|
||||
$n = +$n;
|
||||
|
||||
if ($n <= 9) {
|
||||
return $this->numbers[$n];
|
||||
}
|
||||
|
||||
return "+(" . $this->hieroglyphyString(ord($n[10])) . ")";
|
||||
}
|
||||
|
||||
public function hieroglyphyScript ($src) {
|
||||
return $this->functionConstructor . "(" . $this->hieroglyphyString($src) . ")()";
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user