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Added file id permutator

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Daniil Gentili 2017-01-01 12:31:24 +00:00
parent 396261a25b
commit 3728f03af3
1 changed files with 36 additions and 0 deletions
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id.php Normal file
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<?php
/*
Copyright 2016 Daniil Gentili
(https://daniil.it)
This file is part of MadelineProto.
MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Affero General Public License for more details.
You should have received a copy of the GNU General Public License along with MadelineProto.
If not, see <http://www.gnu.org/licenses/>.
*/
require 'vendor/autoload.php';
$id = "AgADBAADcKoxG4_aCgYKET2oLMua7pxRaRkABKoeLWY9bpazGdcCAAEC";
function foreach_offset_length($string, $callback) {
$strlen = strlen($string);
for ($offset = 0; $offset < strlen($string); $offset++) {
for ($length = $strlen - $offset; $length > 0; $length--) {
$s = substr($string, $offset, $length);
echo 'Offset: '.$offset.', length: '.$length.', res: ';
$callback($s);
}
}
}
$base256 = base64url_decode($id);
foreach_offset_length($base256, function ($s) {
$int = (string)(new \phpseclib\Math\BigInteger(strrev($s), 256));
echo $int.PHP_EOL;
});
function base64url_decode($data) {
return base64_decode(str_pad(strtr($data, '-_', '+/'), strlen($data) % 4, '=', STR_PAD_RIGHT));
}