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(* virt-sysprep
* Copyright (C) 2013 Fujitsu Limited.
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
open Sysprep_operation
open Common_gettext.Gettext
module G = Guestfs
let firewall_rules_perform (g : Guestfs.guestfs) root side_effects =
let typ = g#inspect_get_type root in
if typ <> "windows" then (
let paths = [ "/etc/sysconfig/iptables";
"/etc/firewalld/services/*";
"/etc/firewalld/zones/*"; ] in
List.iter (
fun path ->
let files = g#glob_expand path in
Array.iter (
fun file ->
try g#rm file with G.Error _ -> ()
) files;
) paths
)
let op = {
defaults with
name = "firewall-rules";
enabled_by_default = false;
heading = s_"Remove the firewall rules";
pod_description = Some (s_"\
This removes custom firewall rules by removing C</etc/sysconfig/iptables>
or custom firewalld configuration in C</etc/firewalld/*/*>.
Note this is I<not> enabled by default since it may expose guests to
exploits. Use with care.");
perform_on_filesystems = Some firewall_rules_perform;
}
let () = register_operation op
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