--[[
Copyright 2017 CZ.NIC z.s.p.o. (http://www.nic.cz/)

This file is part of NUCI configuration server.

NUCI is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

NUCI is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with NUCI.  If not, see <http://www.gnu.org/licenses/>.
]]

function verify_cert_name(name)
	return name and name:match('^[a-zA-Z0-9_.%-]+$');
end
