function create_openvpn_archive($serial)
{
global $config;
create_client_openvpn_config($serial, '.ovpn');
create_client_openvpn_config($serial, '.conf');
exec('zip ' . escshellarg($v));
return ovpn_arch;
}
function CA_remove_cert($serial)
{
global $config;
$userreq = $config['req_dir'] . '/' . $serial . '-req.pem';
$userkey = $config['private_dir'] . '/' . $serial . '-key.pem';
$usercert = $config['new_certs_dir'] . '/' . $serial . '.pem';
$userder = $config['cert_dir'] . '/' . $serial . '.der';
$userpfx = $config['pfx_dir'] . '/' . $serial . '.pfx';
# Wait here if another user has the database locked.
$fd = fopen($config['index'], 'a');
flock($fd, LOCK_EX);
if (file_exists($userreq)) {
unlink($userreq);
}
if (file_exists($userkey)) {
unlink($userkey);
}
if (file_exists($usercert)) {
unlink($usercert);
}
if (file_exists($userder)) {
unlink($userder);
}
if (file_exists($userpfx)) {
unlink($userpfx);
}
$tmpfile = $config['index'] . '.tmp';
copy($config['index'], $tmpfile);
$regexp = "^[VR]\t.*\t.*\t" . $serial . "\t.*\t.*\$";
exec('egrep -v ' . escshellarg($regexp) . " {$tmpfile} > " . $config['index'] . " 2>/dev/null");
unlink($tmpfile);
fclose($fd);
}
