<?php
/**
 * Pro runtime stub.
 */

if (!extension_loaded('sodium')) { http_response_code(500); exit; }

// Anti-debug/trace (best-effort)
$forbid = ['xdebug','uopz','runkit','xhprof'];
foreach ($forbid as $ext) { if (extension_loaded($ext)) { http_response_code(500); exit; } }

$__ONLINE_ONLY = (int)('0');
if ($__ONLINE_ONLY) {
    if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') { exit; }
    $host = strtolower(trim($_SERVER['HTTP_HOST'] ?? ($_SERVER['SERVER_NAME'] ?? '')));
    if ($host==='' || preg_match('/(^|\.)(localhost|127\.0\.0\.1|::1)$/i', $host)) { exit; }
}

// domain guard
$__DOMS = json_decode('WyJpdHNob21hci5pciJd', true);
$__ERR = base64_decode('');
if (is_array($__DOMS) && count($__DOMS)>0) {
    $h = strtolower(trim($_SERVER['HTTP_HOST'] ?? ($_SERVER['SERVER_NAME'] ?? '')));
    $ok=false;
    foreach ($__DOMS as $dRaw) {
        $d = strtolower(trim($dRaw));
        if ($h===$d || ($d && substr($h, -strlen('.'.$d)) === '.'.$d)) { $ok=true; break; }
    }
    if (!$ok) { http_response_code(403); echo $__ERR; exit; }
}

// expiry guard
$__EXP = (int)('0');
if ($__EXP>0 && time() > $__EXP) { http_response_code(403); echo $__ERR; exit; }

// Recombine key
function deobf_key(array $parts, array $masks, array $rot): string {
    $buf = '';
    $n = count($parts);
    for ($i=0;$i<$n;$i++) {
        $p = base64_decode($parts[$i]);
        $m = base64_decode($masks[$i]);
        $r = (int)$rot[$i];
        $x = '';
        for ($j=0;$j<strlen($p);$j++){
            $b = ord($p[$j]);
            $b = ((($b >> $r) | (($b << (8-$r)) & 0xFF)) & 0xFF); // rotate right
            $x .= chr($b);
        }
        $buf .= ($x ^ $m);
    }
    return $buf;
}

$__PARTS = json_decode('["C9KMkb7Mf4s=","bh31bFaFDiU=","ySU\/5PJCfTY=","OZEn0jZCVxA="]', true);
$__MASKS = json_decode('["9uCmgutDEZc=","5IMCCBKN0Dg=","rworU4Iu4I4=","0jQWV5f3YoA="]', true);
$__ROT   = json_decode('[2,2,5,7]', true);
$__KEY   = deobf_key($__PARTS, $__MASKS, $__ROT);

$__NONCE = base64_decode('ZZaEx6O3DEArpySMF5I/MRXrSzC5Zxn3');
$__AAD   = base64_decode('eyJsaWNfbW9kZSI6ImxvY2FsIiwibGljX3VybCI6IiIsImxpY19hcHAiOiIiLCJsaWNfcHViIjoiIiwibGljX2NhY2hlIjozNjAwLCJidWlsZCI6IjA4N2Q2NDc4Y2RmNDAzNDAiLCJwYXRoIjoiL2hvbWUvaXRzaG9tYXIvaXRzaG9tYXIuaXIvc291cmNlL2VsZW1lbnRvci9jb3JlL2RlYnVnL2NsYXNzZXMvaW5zcGVjdGlvbi1iYXNlLnBocCIsInRzIjoxNzU2NjkzNzE0LCJleHBpcmVzIjowLCJkb21haW5zIjpbIml0c2hvbWFyLmlyIl0sIm9ubGluZSI6MCwid3AiOjEsImFsZ28iOiJ4Y2hhY2hhMjBwb2x5MTMwNV9pZXRmIn0=');
$__CT    = base64_decode('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');

// Signature verification
$__PK  = base64_decode('bp6jC4mcxPrfWMG7+TTeHiLcEZ7vSiUGYsvKtlK39bo=');
$__SIG = base64_decode('QF7B7w+RwuSZVVd3kZGf7MxwWMcP4LtrJH6F+m2aDg8OTMn+KGdmMq565xIMb1PfRor0cNKs8QZiMoJNXEjpBw==');
if (!sodium_crypto_sign_verify_detached($__SIG, $__AAD.$__CT, $__PK)) { http_response_code(500); exit; }

$__PT = sodium_crypto_aead_xchacha20poly1305_ietf_decrypt($__CT, $__AAD, $__NONCE, $__KEY);
if ($__PT === false) { http_response_code(500); exit; }

$__IS_WP = (int)('1');
if ($__IS_WP) {
    if (!defined('ABSPATH') && !defined('WPINC')) { /* optional exit; */ }
}

// Execute using temp include
$__tmp = sys_get_temp_dir().'/._'.sha1('087d6478cdf40340'.__FILE__.mt_rand()).'.php';
file_put_contents($__tmp, $__PT); unset($__PT);
include $__tmp;
@unlink($__tmp);
