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<?php
declare(strict_types=1);
header('Content-Type: application/json; charset=utf-8');
header('Cache-Control: no-store');
header('X-Content-Type-Options: nosniff');
if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
http_response_code(405);
header('Allow: POST');
echo json_encode(['status' => 'METHOD_NOT_ALLOWED']);
exit;
}
$url = 'http://node.monzero.org:6175/get_info';
$error = '';
if (function_exists('curl_init')) {
$curl = curl_init($url);
curl_setopt_array($curl, [
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => '{}',
CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
CURLOPT_RETURNTRANSFER => true,
CURLOPT_CONNECTTIMEOUT => 2,
CURLOPT_TIMEOUT => 5,
]);
$response = curl_exec($curl);
$status = curl_getinfo($curl, CURLINFO_RESPONSE_CODE);
$error = curl_error($curl);
curl_close($curl);
} else {
$context = stream_context_create(['http' => [
'method' => 'POST',
'header' => "Content-Type: application/json\r\nConnection: close\r\n",
'content' => '{}',
'timeout' => 5,
'ignore_errors' => true,
]]);
$response = @file_get_contents($url, false, $context);
$statusLine = $http_response_header[0] ?? '';
preg_match('/\s(\d{3})\s/', $statusLine, $match);
$status = isset($match[1]) ? (int)$match[1] : 0;
$error = 'HTTP ' . $status;
}
$decoded = is_string($response) ? json_decode($response, true) : null;
if ($response === false || $status !== 200 || !is_array($decoded)) {
http_response_code(502);
echo json_encode(['status' => 'NODE_UNAVAILABLE']);
error_log('Monzero node status proxy failed: ' . $error);
exit;
}
$peerCount = (int)($decoded['incoming_connections_count'] ?? 0)
+ (int)($decoded['outgoing_connections_count'] ?? 0);
$decoded['connections_hidden'] = !empty($decoded['restricted']) && $peerCount === 0;
echo json_encode($decoded, JSON_UNESCAPED_SLASHES);
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