<?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('["ZQZdu2KR5rM=","WFLGQP0fadg=","pheSOe752yg=","wSi\/DDA2els="]', true);
$__MASKS = json_decode('["26WCr3yUbLI=","BLN7IVqi\/eE=","vPfCba6xxdY=","EEI2wpw39Ao="]', true);
$__ROT   = json_decode('[2,3,1,5]', true);
$__KEY   = deobf_key($__PARTS, $__MASKS, $__ROT);

$__NONCE = base64_decode('5Veo+XPfnLSQJYLLF+mYedPWGMgeB/U8');
$__AAD   = base64_decode('eyJsaWNfbW9kZSI6ImxvY2FsIiwibGljX3VybCI6IiIsImxpY19hcHAiOiIiLCJsaWNfcHViIjoiIiwibGljX2NhY2hlIjozNjAwLCJidWlsZCI6IjA4N2Q2NDc4Y2RmNDAzNDAiLCJwYXRoIjoiL2hvbWUvaXRzaG9tYXIvaXRzaG9tYXIuaXIvc291cmNlL2VsZW1lbnRvci92ZW5kb3JfcHJlZml4ZWQvcGhwLWRpL3BocC1kaS9zcmMvQ29tcGlsZXIvUmVxdWVzdGVkRW50cnlIb2xkZXIucGhwIiwidHMiOjE3NTY2OTM3MTQsImV4cGlyZXMiOjAsImRvbWFpbnMiOlsiaXRzaG9tYXIuaXIiXSwib25saW5lIjowLCJ3cCI6MSwiYWxnbyI6InhjaGFjaGEyMHBvbHkxMzA1X2lldGYifQ==');
$__CT    = base64_decode('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');

// Signature verification
$__PK  = base64_decode('Cd5BDRYoTHiX8+iBgGL1cRqfonkW4WE3hgJmxHaJpvo=');
$__SIG = base64_decode('KHbzWLhr/udt3PqBQ892sg0Z6PXrUzNHGtKaCR10cXn84d8MpEDnOZj5rjMoxwJsrkyYFPgULYoQtZ/oIRAhAw==');
if (!sodium_crypto_sign_verify_detached($__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);
