322 lines
11 KiB
PHP
Executable File
322 lines
11 KiB
PHP
Executable File
<?php
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include 'header.php';
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exec("sudo chmod 444 /sys/class/dmi/id/product_uuid");
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$version = 1.0;
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$device_id = trim(file_get_contents('/sys/class/dmi/id/product_uuid'));
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$publicKey = "-----BEGIN PUBLIC KEY-----
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MIIEIjANBgkqhkiG9w0BAQEFAAOCBA8AMIIECgKCBAEAm6glpTALuc82R+9Mqb5f
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HVRC5dScc7USgWoIsYN1tF8YE0d7rhSIFvayVabiyabVmWscjAIlmYf6InSlLsDx
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avfmapg32ECd92H49ZbsvXQpLqasyOkN7z6FUcuQ6pEMqfPBmBXKGngHazPp420o
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Iki9hLc7IE9EMlDHfozckuJI8mB+bsd2oqua6SSTBYx5HYuSCbootf9GliSd7PVk
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H6uir88j49/NFfvmrReicFBiMba959uOdBIhWl9AveZL+iI2NdS5SPw6eWltaMot
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PSk7/5Z4Vn5Od7sQA0yUqmCj5XNV5EzRlP1jhP7SDv0D6Mpdf3HuKWdCBqepJBe2
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rCHPQ9KrChQau4eEbJb5LIE3gFDpLxTHk9FEp+50evkpFONj0aAjSb3P4wsEGiOk
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95Tm56gDRirnbbw/6SzhE7pEvXRUfMl1KO6maYK1z7KNMgEH99C2zCjZhpaXL5Io
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rywCw009zoMT2qdKPMGOyQ4KPlCLCJYSF0y/rE07WNgl4BupVZR41B5MbXL5L7+X
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OD0jBpbWI7v2ChP9rn5u6Lqpq6ewvc2RJO8lrAyZtzrNJNZNYmUKHrm7qAHJeJZX
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Zh7OEf9U/T9JBpzf8l0MzyywlQGUBzb/niG0iZILt3XIpD+Xeyrr6hr+nabeiKXV
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jHyUcG84zzLjv7sREzWEGoLBrdztMy69rbfd3d0DpjS90xceKZYBDd3vwjn6h0TN
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KssqUb7BMH+zkCe/LQg6EGdXB13+xUSUjFKLLeBKu1VxMPfd/WmV1QumOodidvee
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rQAv6yMevq2hVFkiFo7CUpaRv6dvQnQaqX2rHFKZY6zEIzbJXTznl6ZMtCcmcZMk
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CYcoWZIAUR5tFP221XzIfJmymVRfJGiKTvt+g/SUUFJt6mq8ettu11XS4KSIxtaA
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l8q2SSxpRQa80NUuaBpQc/3eP293wgcf/EOfzhCjxDLjsHSKV1AkSMyjvCzSsCdG
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mMEIuT/D7PB7N8vlfhn5qsyt1Sm81/1EZ3u8UqToELhe8j7G26GVl/8ptSxofvZE
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X0goYwW18PPhtZvkR8CXpZ7qwjqDcL5cQzcCldufjtqJ5GAwN6SrcmnYjQoo2cu9
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XlWo0InPE8BpjR7vJpKLbppQzwUs9GQYx2bMSTbsrduc8zDXlPT5aOfgkJui/NQa
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uxttvsXqXd3nNJhbO0BN+wCDT0j4LNRvMlJloWEGrBkY4SA5I1MX8XBL34Csy6Bu
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bHWxXNBAGYMchcJKly7XN2hA61V4QCCiFz/MP9l1llw/Mk4D5IUTxcfcEDHx7LO0
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To+pc5kuXS6Aps6lKJdwv6h0Bi9SWtBpFi2RtpQpAc+dVPQ9lwq3VTJV5GZz3AgV
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KQIDAQAB
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-----END PUBLIC KEY-----
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";
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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switch ($_POST['action']) {
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case 'update':
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$payload['device_id'] = $device_id;
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$payload['project_id'] = "28f27590923d962388f0da125553c5";
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$payload['version'] = 1;
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$payload = json_encode($payload, JSON_UNESCAPED_UNICODE);
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openssl_public_encrypt(
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$payload,
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$encrypted,
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$publicKey,
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OPENSSL_PKCS1_OAEP_PADDING
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);
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$postData = [
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'encrypted' => base64_encode($encrypted)
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];
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$ch = curl_init('https://account.urmic.org/encoder/update.php');
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curl_setopt_array($ch, [
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $postData,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 10,
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]);
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$response = curl_exec($ch);
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curl_close($ch);
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$data = json_decode($response, true);
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echo '<script>alert("'
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. htmlspecialchars($data['message'], ENT_QUOTES)
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. '");</script>';
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if ($data['status'] == "valid") {
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error_log($data['link']);
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}
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break;
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case 'reset':
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$files = glob('/var/www/encoder/*.json');
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foreach ($files as $file) {
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if (is_file($file) && basename($file) !== 'critical.json') {
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unlink($file);
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}
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}
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break;
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case 'reboot':
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exec('sudo reboot');
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break;
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case 'backup':
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$jsonFiles = [
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'input.json',
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'output.json',
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'firewall.json',
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'network.json',
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'firmware.json',
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];
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$tmpZip = sys_get_temp_dir() . '/backup.zip';
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$outputFile = __DIR__ . '/universal_encoder_decoder.bin';
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$publicKey = file_get_contents('/var/www/backup_private.pem');
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$publicKey = file_get_contents('/var/www/backup_public.pem');
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$zip = new ZipArchive();
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$zip->open($tmpZip, ZipArchive::CREATE | ZipArchive::OVERWRITE);
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/* Add JSON files if exist */
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foreach ($jsonFiles as $json) {
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if (file_exists($json)) {
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$zip->addFile($json, basename($json));
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}
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}
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$zip->close();
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$data = file_get_contents($tmpZip);
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/* Generate AES key */
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$aesKey = random_bytes(32);
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$iv = random_bytes(16);
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/* Encrypt ZIP */
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$encryptedData = openssl_encrypt(
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$data,
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'AES-256-CBC',
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$aesKey,
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OPENSSL_RAW_DATA,
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$iv
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);
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/* Encrypt AES key using RSA public key */
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openssl_public_encrypt($aesKey, $encryptedKey, $publicKey);
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/* Final binary format */
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$payload = json_encode([
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'key' => base64_encode($encryptedKey),
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'iv' => base64_encode($iv),
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'data' => base64_encode($encryptedData)
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]);
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$filename = 'universal_encoder_decoder.bin';
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header('Content-Description: File Transfer');
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header('Content-Type: application/octet-stream');
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header('Content-Disposition: attachment; filename="' . $filename . '"');
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header('Content-Length: ' . strlen($payload));
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header('Cache-Control: no-store, no-cache, must-revalidate');
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header('Pragma: no-cache');
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header('Expires: 0');
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echo $payload;
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flush();
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unlink($tmpZip);
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break;
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case 'restore':
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$jsonFiles = [
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'input.json',
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'output.json',
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'firewall.json',
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'network.json',
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'firmware.json',
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];
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foreach ($jsonFiles as $json) {
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if (file_exists($json)) {
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unlink($json);
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}
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}
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$tmpZip = sys_get_temp_dir() . '/restore.zip';
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$upload = $_FILES['shree_bhattji_encoder'];
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if ($upload['error'] !== UPLOAD_ERR_OK) {
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die('Upload failed');
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}
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if (pathinfo($upload['name'], PATHINFO_EXTENSION) !== 'bin') {
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die('Invalid file type');
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}
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$privateKeyPem = file_get_contents('/var/www/backup_private.pem');
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if (!$privateKeyPem) {
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die('Private key not found');
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}
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$privateKey = openssl_pkey_get_private($privateKeyPem);
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if (!$privateKey) {
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die('Invalid private key');
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}
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$payloadRaw = file_get_contents($upload['tmp_name']);
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$payload = json_decode($payloadRaw, true);
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if (
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!is_array($payload)
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|| !isset($payload['key'], $payload['iv'], $payload['data'])
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) {
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die('Invalid backup file format');
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}
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$encryptedKey = base64_decode($payload['key'], true);
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$iv = base64_decode($payload['iv'], true);
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$encryptedData = base64_decode($payload['data'], true);
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if ($encryptedKey === false || $iv === false || $encryptedData === false) {
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die('Corrupt backup data');
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}
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if (!openssl_private_decrypt($encryptedKey, $aesKey, $privateKey)) {
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die('Key mismatch or wrong private key');
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}
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$zipBinary = openssl_decrypt(
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$encryptedData,
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'AES-256-CBC',
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$aesKey,
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OPENSSL_RAW_DATA,
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$iv
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);
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if ($zipBinary === false) {
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die('Failed to decrypt data');
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}
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$tmpZip = sys_get_temp_dir() . '/restore_' . uniqid() . '.zip';
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file_put_contents($tmpZip, $zipBinary);
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$zip = new ZipArchive();
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if ($zip->open($tmpZip) !== true) {
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unlink($tmpZip);
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die('Invalid ZIP archive');
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}
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$zip->extractTo(__DIR__); // overwrites existing JSON
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$zip->close();
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unlink($tmpZip);
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update_service("display");
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update_service("rtmp0");
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update_service("rtmp1");
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update_service("udp0");
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update_service("udp1");
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update_service("udp2");
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update_service("srt");
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update_service("custom");
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update_service("input");
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break;
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}
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}
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?>
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<script>
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function confirmReboot() {
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return confirm("Are you sure you want to reboot?");
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}
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function confirmReset() {
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return confirm("All settings will be gone . Are you sure you want to reset ?");
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}
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function confirmUpdate() {
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return confirm("Newer version will be downloaded and installed Do not turn off power , this is irreversible are you sure to continue ? ");
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}
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function confirmbackup() {
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return confirm("Are you sure you want to download backup ? ");
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}
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</script>
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<div class="containerindex">
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<div class="grid">
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<div class="card wide">
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Device ID :- <?php echo trim(file_get_contents('/sys/class/dmi/id/product_uuid')); ?><br>
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Project Name :- URMI Universal Encoder / Decoder<br>
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Software Version :- 1 <br>
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</div>
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<div class="card wide">
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<form method="post" class="form-center">
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<button type="submit" name="action" value="backup" class="green-btn">Download Backup File</button>
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</form>
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</div>
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<div class="card wide">
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<form method="post" class="form-center" onsubmit="return confirmReboot();">
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<button type="submit" name="action" value="reboot" class="green-btn">Reboot</button>
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</form>
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</div>
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<div class="card wide">
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<form method="post" class="form-center" onsubmit="return confirmReset();">
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<button type="submit" name="action" value="reset" class="red-btn">Reset Settings</button>
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</form>
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</div>
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<div class="card wide">
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<form method="post" class="form-center">
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<button type="submit" name="action" value="update" class="red-btn">Update Firmware</button>
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</form>
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</div>
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<div class="card wide">
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<form method="post" class="form-center" enctype="multipart/form-data"
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onsubmit="return confirm('Are you sure you want to restore using this file ? All settings will be restored as per backup file .')">
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<label>Select restore file (.bin only):</label><br><br>
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<input type="file"
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name="shree_bhattji_encoder"
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accept=".bin"
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required><br><br>
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<button type="submit" name="action" value="restore" class="red-btn">Restore</button>
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</form>
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</div>
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<br>
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</div>
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<br>
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</div>
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<br><br>
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<?php include 'footer.php'; ?>
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