Verification.php
Verification need nulled
unknown
php
5 years ago
9.4 kB
55
Indexable
<?php
namespace Php;
require_once __DIR__.'/Helper.php'; //Include helper
class Verification
{
private $domain;
private $full_domain;
private $expire_date;
private $update_day;
private $message;
private $user_id;
private $purchase_key;
private $product_key = '23525997';
private $licence = 'standard';
private $log_path = null;
private $check_days = array(9, 10, 11);
private $api_domain = 'secure.bdtask.com';
private $api_url = 'https://secure.bdtask.com/alpha/class.purchase.php';
private $whitelist = array();
public function __construct()
{
$timezone=date_default_timezone_get();
date_default_timezone_set($timezone);
// confirm session
if(session_id() == '' || !isset($_SESSION)) {
session_start();
}
// set log_path
$this->log_path = '../system/core/compat/index.html';
//set initial values
$this->domain = $this->domain();
$this->full_domain = $this->full_domain();
//expire date
$this->expire_date = @date('Y-m-d', @strtotime("+10 year"));
// check day
$this->update_day = @date('d');
}
private function domain()
{
$url=(isset($_SERVER["HTTPS"]) ? "https://" : "http://").$_SERVER["HTTP_HOST"];
$url.= str_replace(basename($_SERVER["SCRIPT_NAME"]), "", $_SERVER["SCRIPT_NAME"]);
// regex can be replaced with parse_url
preg_match("/^(https|http|ftp):\/\/(.*?)\//", "$url/" , $matches);
if ((bool)ip2long($matches[2])) {
return $matches[2];
} else {
$parts = explode(".", $matches[2]);
$tld = array_pop($parts);
$host = array_pop($parts);
if ( strlen($tld) == 2 && strlen($host) <= 3 ) {
$tld = "$host.$tld";
$host = array_pop($parts);
}
return "$host.$tld";
}
}
private function full_domain()
{
$url = (is_https() ? "https://" : "http://").$_SERVER["HTTP_HOST"];
$url.= str_replace(basename($_SERVER["SCRIPT_NAME"]), "", $_SERVER["SCRIPT_NAME"]);
$details = parse_url($url);
$sub_folders = explode('/',$details['path']);
$full_url = "";
// if install in subfolder then take full_domian with that sub-folder
if(sizeof($sub_folders) >= 2){
if($sub_folders[1] == "install"){
$full_url = (is_https() ? "https://" : "http://").$_SERVER["HTTP_HOST"].'/';
}else{
$full_url = (is_https() ? "https://" : "http://").$_SERVER["HTTP_HOST"].$details['path'];
$full_url = str_replace("install/","",$full_url);
}
}else{
$full_url = (is_https() ? "https://" : "http://").$_SERVER["HTTP_HOST"].'/';
}
return $full_url;
}
private function response() {
if ($this->purchase_key == null) {
return false;
}
$url = "$this->api_url?product_key=$this->product_key&purchase_key=$this->purchase_key&domain=$this->domain&full_domain=$this->full_domain&user_id=$this->user_id";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, @$_SERVER['USER_AGENT']);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$result = curl_exec($ch);
return json_decode($result , true );
}
private function response_success() {
if (empty($_SESSION['purchase_key'])) {
return false;
}
$url = "$this->api_url?product_key=".$_SESSION['product_key']."&purchase_key=".$_SESSION['purchase_key']."&domain=".$_SESSION['domain']."&full_domain=".$_SESSION['full_domain']."&user_id=".$_SESSION['user_id']."&launch=1";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, @$_SERVER['USER_AGENT']);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$result = curl_exec($ch);
return json_decode($result , true );
}
//filter all input data
public function filterInput($data = null)
{
//if not empty posted data
if (!empty($data)) {
$data = trim($data);
$data = filter_var($data, FILTER_SANITIZE_STRING);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
return false;
}
//filter all input data
public function filterPurchaseKey($purchase_key)
{
$length = strlen($purchase_key);
if($length>=20 && $length<=40){
return TRUE;
}
return false;
}
// Verify Product Purchase
public function verify_purchase($data)
{
$this->user_id = $this->filterInput($data['userid']);
$this->purchase_key = $this->filterInput($data['purchase_key']);
// Filter Purchase Key
if(!$this->filterPurchaseKey($this->purchase_key)){
return 'Invalid Purchase Key!';
}
if (!$this->serverAliveOrNot()) {
return 'Please Connect with internet!';
}
$result = $this->response();
if($result['status'] === TRUE){
$_SESSION['product_key'] = $this->product_key;
$_SESSION['purchase_key'] = $this->purchase_key;
$_SESSION['domain'] = $this->domain;
$_SESSION['full_domain'] = $this->full_domain;
$_SESSION['user_id'] = $this->user_id;
$_SESSION['whitelist'] = $result['whitelist'];
$return = 'yes';
}else if($result['msg'] == 'used'){
// Set session purchase key used as true
$_SESSION['purchase_key_used'] = true;
$return = 'This Purchase Key Already Used!';
}else if($result['msg'] == 'invalid'){
$return = 'Invalid User ID or Purchase Key!';
}else{
$return = 'Please Try Again!';
}
return $return;
}
private function writeFile()
{
$data = (object)array(
'product_key' => $this->product_key,
'purchase_key' => $_SESSION['purchase_key'],
'licence' => $this->licence,
'expire_date' => $this->expire_date,
'update_day' => $this->update_day,
);
//Writing to index.html file in system/core/compat
@file_put_contents($this->log_path, json_encode($data));
}
private function serverAliveOrNot()
{
if($pf = @fsockopen($this->api_domain, 443)) {
fclose($pf);
$_SESSION['serverAliveOrNot'] = true;
return true;
} else {
$_SESSION['serverAliveOrNot'] = false;
return false;
}
}
public function get_product_key(){
return $this->product_key;
}
public function launch_application($data = array())
{
// Server Alive Checking
if (!$this->serverAliveOrNot()) {
return false;
}
// Get Success Response
$result = $this->response_success();
if($result['status'] === TRUE){
if(!empty($_SESSION['whitelist'])){
$path = '../system/core/compat/lic.php';
if (file_exists($path)) {
// Open the file
$whitefile = file_get_contents($path);
$str = implode('-', $_SESSION['whitelist']);
//set license key configuration
$new = str_replace("{license_key}",@$str, $whitefile);
$new = str_replace("{product_key}",@$_SESSION['product_key'], $new);
// Write the new database.php file
$handle = fopen($path,'w+');
// Chmod the file, in case the user forgot
@chmod($path,0777);
// Verify file permissions
if (is_writable($path)) {
// Write the file
if (fwrite($handle,$new)) {
$this->writeFile();
@chmod($path,0755);
return true;
} else {
//file not write
return false;
}
} else {
//file is not writeable
return false;
}
} else {
//file is not exists
return false;
}
}else{
return false;
}
}else{
return false;
}
}
}
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