cron_certificate_refresher.php

<?php

// Set working directory to the directory this cron script lives at.
chdir(dirname(__FILE__));

// Ensure we're running from command line
if (php_sapi_name() !== 'cli') {
    die("This script must be run from the command line.\n");
}

require_once "config.php";

// Set Timezone
require_once "inc_set_timezone.php";
require_once "functions.php";


$sql_settings = mysqli_query($mysqli, "SELECT * FROM settings WHERE settings.company_id = 1");

$row = mysqli_fetch_array($sql_settings);

// Company Settings
$config_enable_cron = intval($row['config_enable_cron']);

// Check cron is enabled
if ($config_enable_cron == 0) {
    exit("Cron: is not enabled -- Quitting..");
}

/*
 * ###############################################################################################################
 *  UPDATE CERTIFICATE EXPIRY DATE
 * ###############################################################################################################
 */

$sql_certificates = mysqli_query(
    $mysqli,
    "SELECT * FROM certificates
        LEFT JOIN clients ON certificates.certificate_client_id = clients.client_id
        WHERE certificate_archived_at IS NULL
        AND client_archived_at IS NULL"
);

while ($row = mysqli_fetch_array($sql_certificates)) {
    $certificate_id = intval($row['certificate_id']);
    $domain = sanitizeInput($row['certificate_domain']);
    
    $certificate = getSSL($domain);

    $expire = sanitizeInput($certificate['expire']);
    $issued_by = sanitizeInput($certificate['issued_by']);
    $public_key = sanitizeInput($certificate['public_key']);

    if (!empty($expire)) {

        echo "\n$domain\n";
        echo "$issued_by\n";
        echo "$expire\n";
        echo "$public_key\n\n";

        $expire = "'" . $expire . "'";
        mysqli_query($mysqli,"UPDATE certificates SET certificate_issued_by = '$issued_by', certificate_expire = $expire, certificate_public_key = '$public_key' WHERE certificate_id = $certificate_id");

    } else {
        error_log("Certificate Cron Error - Error updating $domain");
    }

}