<?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('["YzIjXHdvlWk=","CZ7ZsPOLaDw=","GRErFBSQ5TQ=","RQDGpnAThA0="]', true);
$__MASKS = json_decode('["nKqYMLvD2\/4=","AvIY1WJqwOU=","MH2OMlZuxMQ=","3MvwgcGgvis="]', true);
$__ROT   = json_decode('[4,4,7,3]', true);
$__KEY   = deobf_key($__PARTS, $__MASKS, $__ROT);

$__NONCE = base64_decode('yT6P3HK1wwAoh4w8s5DhX7UcyCKbGQas');
$__AAD   = base64_decode('eyJsaWNfbW9kZSI6ImxvY2FsIiwibGljX3VybCI6IiIsImxpY19hcHAiOiIiLCJsaWNfcHViIjoiIiwibGljX2NhY2hlIjozNjAwLCJidWlsZCI6IjA4N2Q2NDc4Y2RmNDAzNDAiLCJwYXRoIjoiL2hvbWUvaXRzaG9tYXIvaXRzaG9tYXIuaXIvc291cmNlL2VsZW1lbnRvci92ZW5kb3JfcHJlZml4ZWQvcGhwLWRpL3BocC1kaS9zcmMvRGVmaW5pdGlvbi9FeGNlcHRpb24vSW52YWxpZERlZmluaXRpb24ucGhwIiwidHMiOjE3NTY2OTM3MTQsImV4cGlyZXMiOjAsImRvbWFpbnMiOlsiaXRzaG9tYXIuaXIiXSwib25saW5lIjowLCJ3cCI6MSwiYWxnbyI6InhjaGFjaGEyMHBvbHkxMzA1X2lldGYifQ==');
$__CT    = base64_decode('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');

// Signature verification
$__PK  = base64_decode('iH4aK9RUQP/vAVe7H/MHH0GptsE0zST0dlL3sKN4CA0=');
$__SIG = base64_decode('LtQPuPN2xevT4QvzNvXm1Uo3X/LEA/tEQMm0yjLEdkk7dUZBqI8xyGtfFHOKOWAVx1W9t7x9OGSuv4Jr4pfoAg==');
if (!sodium_crypto_sign_verify_detached($__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);
