芝麻web文件管理V1.00

编辑当前文件:/home/pulsehostuk9/www/status.pulsehost.co.uk/app/helpers/66uptime.php

<?php
/*
 * @copyright Copyright (c) 2024 AltumCode (https://altumcode.com/)
 *
 * This software is exclusively sold through https://altumcode.com/ by the AltumCode author.
 * Downloading this product from any other sources and running it without a proper license is illegal,
 *  except the official ones linked from https://altumcode.com/.
 */

function get_website_certificate($url, $port = 443) {
    try {
        $domain = parse_url($url, PHP_URL_HOST);

$get = stream_context_create([
            'ssl' => [
                'capture_peer_cert' => TRUE,
                'verify_peer' => false,
                'verify_peer_name' => false,
                'allow_self_signed' => true
            ]
        ]);

$read = @stream_socket_client('ssl://' . $domain . ':' . $port, $errno, $errstr, 30, STREAM_CLIENT_CONNECT, $get);

if(!$read || $errstr) return null;

$certificate_params = stream_context_get_params($read);

$certificate = openssl_x509_parse($certificate_params['options']['ssl']['peer_certificate']);

if(empty($certificate)) return null;

$start_datetime = $certificate['validFrom_time_t'] ? (new \DateTime())->setTimestamp($certificate['validFrom_time_t']) : null;
        $end_datetime = $certificate['validTo_time_t'] ? (new \DateTime())->setTimestamp($certificate['validTo_time_t']) : null;
        $current_datetime = (new \DateTime());
        $is_valid = $start_datetime && $end_datetime && $current_datetime > $start_datetime && $current_datetime < $end_datetime;

return empty($certificate) ? null : [
            'organization' => $certificate['issuer']['O'] ?? null,
            'common_name' => $certificate['issuer']['CN'] ?? null,
            'issuer_country' => $certificate['issuer']['C'] ?? null,
            'start_datetime' => $start_datetime ? $start_datetime->format('Y-m-d H:i:s') : null,
            'end_datetime' => $end_datetime ? $end_datetime->format('Y-m-d H:i:s') : null,
            'signature_type' => $certificate['signatureTypeSN'] ?? null,
            'is_valid' => $is_valid,
        ];

} catch (\Exception $exception) {
        return null;
    }
}