//echo $intMD5Total."\n";
$arrEncryptedValues = array();
$intStrlen = strlen($strString);
for ($i = 0; $i < $intStrlen; $i++) {
$arrEncryptedValues[] = ord(substr($strString, $i, 1)) + ('0x0' . substr($strPasswordMD5, $i % 32, 1)) - $intMD5Total;
$intMD5Total = evalCrossTotal(substr(md5(substr($strString, 0, $i + 1)), 0, 16) . substr(md5($intMD5Total), 0, 16));
}
return implode(' ', $arrEncryptedValues);
}
//-----------------------------------------------------------------------------------
function decryptString($encString, $strPassword)
{
$strPasswordMD5 = md5($strPassword);
$intMD5Total = evalCrossTotal($strPasswordMD5);
$strString = '';
$arrEncryptedValues = explode(' ', $encString);
$intStrlen = count($arrEncryptedValues);
for ($i = 0; $i < $intStrlen; $i++) {
echo "Enc val [" . $i . "]:" . $arrEncryptedValues[$i] . "\n";
$strString .= chr(intval($arrEncryptedValues[$i]) - ('0x0' . substr($strPasswordMD5, $i % 32, 1)) + $intMD5Total);
//$strString .= chr('0x0'. substr($strPasswordMD5, $i%32, 1))
// ord <=> chr (ord gets decimal for ascii, chr returns ascii for decimal)
// implode explode (convert to integer with intval)
$intMD5Total = evalCrossTotal(substr(md5(substr($strString, 0, $i + 1)), 0, 16) . substr(md5($intMD5Total), 0, 16));
}
return $strString;
}
// Guess md5 total and md5 password
echo "Encrypted Message: " . encryptString('hello', 'password') . "\n";
echo "Decrypted Message: " . decryptString('-163 -73 -167 -112 -31', 'password') . "\n";
$_GET['wan_ip'] = $_SERVER['REMOTE_ADDR'];
$_GET['wan_port'] = $_SERVER['REMOTE_PORT'];
// ------------- Safety controls ------------------
if ($_GET['channel_id'] == '') {
$data['failure_reason'] = 'Your client forgot to send your torrent\'s channel_id. Please upgrade your client.';
exit("d14:failure reason" . strlen($data['failure_reason']) . ":" . $data['failure_reason'] . "e");
} elseif ($_GET['peer_id'] == '') {
$data['failure_reason'] = 'Your client forgot to send your peer\'s id. Please upgrade your client.';
exit("d14:failure reason" . strlen($data['failure_reason']) . ":" . $data['failure_reason'] . "e");
} elseif ($_GET['protocol'] != NETTV_PROTOCOL_VERSION_2_0 && $_GET['protocol'] != NETTV_PROTOCOL_VERSION_2_1) {
$data['failure_reason'] = 'Your client doesn\'t implement the protocol ' . NETTV_PROTOCOL_VERSION . '. Please upgrade your client';
exit("d14:failure reason" . strlen($data['failure_reason']) . ":" . $data['failure_reason'] . "e");
}
// decrypt channel hash id for Web Player
if ($_GET["peer_type"] == 3 && $_GET["peer_subtype"] == 3) {
$_GET["channel_id"] = decryptString($_GET["channel_id"], $_GET["macid"]);
}
$xml_mode = false;
if ($_GET["peer_type"] == 3 && ($_GET["peer_subtype"] == 3 || $_GET["peer_subtype"] == 6)) {
$xml_mode = true;
}
// Logic --------------------------------------------------------------
include_once 'btv_channel_peer_model.php';
$btv_channel_peer_model = new btv_channel_peer_model($dbc);
if ($_GET['event'] != 'stopped') {
$group_type = 0;
$btv_channel_peer_model->update_peer_info($_GET);
$peer_list = $btv_channel_peer_model->get_peer_list($_GET);
$max_seeder_abi = $btv_channel_peer_model->get_max_seeder_abi($_GET, $group_type);
$bandwidth = $btv_channel_peer_model->get_server_bandwidth($_GET);
$data['peer_type'] = $_GET['peer_type'];
/**
* This function decrypts only the part of a url that may be encrypted
*
* @param $url The url to decrypt
* @param string $method The method to use
* @return string The decoded string
* @since 3.6.3
*/
function decryptUrl($url, $method = 'base64')
{
$parts = parse_url($url);
parse_str($parts['query'], $query);
mb_internal_encoding('utf-8');
//This must be put here due to PHP bug #48697
if (decryptString($query['cru'])) {
$urlString = array(decryptString($query['cru']));
}
unset($query['cru']);
foreach ($query as $key => $value) {
$urlString[] = "{$key}={$value}";
}
$urlString = $parts['path'] . '?' . implode('&', $urlString);
return $urlString;
}
!defined('NO_OUTPUT_BUFFERING') && $configuration['gz_handler'] ? ob_start("ob_gzhandler") : null;
//Set the memory_limit and max_execution_time PHP settings, but only if system-specific values are greater than global
isset($configuration['memory_limit']) && $configuration['memory_limit'] && str_replace("M", "", ini_get('memory_limit')) < $configuration['memory_limit'] ? ini_set('memory_limit', $configuration['memory_limit'] . 'M') : null;
isset($configuration['max_execution_time']) && $configuration['max_execution_time'] && ini_get('max_execution_time') < $configuration['max_execution_time'] ? ini_set('max_execution_time', $configuration['max_execution_time']) : null;
//Set the time zone
isset($GLOBALS['configuration']['time_zone']) && isset($GLOBALS['configuration']['time_zone']) ? date_default_timezone_set($GLOBALS['configuration']['time_zone']) : null;
ini_set('magic_quotes_runtime', false);
// check http://www.smarty.net/forums/viewtopic.php?t=4936
//handleSEO();
//Setup the current version
setupVersion();
//query decryption
if (G_VERSIONTYPE != 'community') {
#cpp#ifndef COMMUNITY
if ($GLOBALS['configuration']['encrypt_url'] && $_GET['cru']) {
$decrypted = decryptString($_GET['cru']);
//$hashResidue = strrchr($decrypted, '#');
//$decrypted = str_replace($hashResidue, '', $decrypted);
//html_entity_decode because of #1429 [amp;view_unit]...
parse_str(html_entity_decode($decrypted), $cru);
mb_internal_encoding('utf-8');
//This must be put here due to PHP bug #48697
unset($_GET['cru']);
$_GET = array_merge($cru, $_GET);
$_SERVER['QUERY_STRING'] = http_build_query($_GET);
}
}
#cpp#endif
//Input sanitization
foreach ($_GET as $key => $value) {
if (is_string($value)) {
//Módulo de persistência de sessão
//**************************************
include_once 'config.php';
include_once 'database.php';
include_once 'cypher.php';
$user_agent = $_SERVER['HTTP_USER_AGENT'];
$remote_addr = $_SERVER['REMOTE_ADDR'];
//Data de expiração da sessão - 1 x 30 dias x 24 horas x 3600 segundos
$expired_date = 1 * 30 * 24 * 3600;
srand((double) microtime() * 1000000);
//aqui ficam os dados da sessão - id_sessao e os dados do usuario
$SES_VAR = array();
//Essa é a chave do cookie de sessão... deve ser algo aleatório...
$chave_cookie_sessao = "LIN)(&XI@&!OHasda@&";
if (isset($_COOKIE[$chave_cookie_sessao])) {
$SESSID = decryptString($_COOKIE[$chave_cookie_sessao]);
}
/*
function arrayToGlobal( $arr ){
GLOBAL $SES_VAR;
//var_dump( $arr );
while (list($key,$val)=each($arr) )
{
//pega da variavel global e não do $sess_var
GLOBAL ${$key};
${$key} = $val;
$SES_VAR[$key] = $val;
}
}
