server/onyx/include/admin/home.php

<?php

if(!defined('ONYX')) exit;

if (empty($VAR['misc_dir']))
{
    erreur("Please add <var>misc_dir</var> variable into <code>root.xml</code> configuration.");
    return "admin/home";
}
$misc_dir = $VAR['misc_dir'];

if (!is_dir("$misc_dir/shared") || !is_writable("$misc_dir/shared"))
{
    erreur("<code>$misc_dir/shared/</code> directory not writable.");
    return "admin/home";
}

$template->assign("cert_writable", is_writable("$misc_dir/shared/") && is_writable("$misc_dir/PKI/"));

$ca_file = "$misc_dir/shared/cacert.crt";
if (file_exists($ca_file))
{
    if (!is_readable($ca_file))
        erreur("Impossible de lire le fichier");
    else
        $template->assign("cert_CA",
                          openssl_x509_parse(file_get_contents($ca_file)));
}

$srv_file = "$misc_dir/shared/server.crt";
if (file_exists($srv_file))
{
    if (!is_readable($srv_file))
        erreur("Impossible de lire le fichier");
    else
        $template->assign("cert_srv",
                          openssl_x509_parse(file_get_contents($srv_file)));
}

return "admin/home";