--- sysprep/Makefile.am | 1 + sysprep/sysprep_operation_passwd_backups.ml | 54 +++++++++++++++++++++++++++++ 2 files changed, 55 insertions(+) create mode 100644 sysprep/sysprep_operation_passwd_backups.ml diff --git a/sysprep/Makefile.am b/sysprep/Makefile.am index c9ce3b0..4722568 100644 --- a/sysprep/Makefile.am +++ b/sysprep/Makefile.am @@ -52,6 +52,7 @@ operations = \ pacct_log \ package_manager_cache \ pam_data \ + passwd_backups \ puppet_data_log \ rh_subscription_manager \ rhn_systemid \ diff --git a/sysprep/sysprep_operation_passwd_backups.ml b/sysprep/sysprep_operation_passwd_backups.ml new file mode 100644 index 0000000..d1995a4 --- /dev/null +++ b/sysprep/sysprep_operation_passwd_backups.ml @@ -0,0 +1,54 @@ +(* virt-sysprep + * Copyright (C) 2016 Red Hat Inc. + * + * 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 Printf + +open Sysprep_operation +open Common_gettext.Gettext + +module G = Guestfs + +let files = List.sort compare [ + "/etc/group-"; + "/etc/gshadow-"; + "/etc/passwd-"; + "/etc/shadow-"; + "/etc/subuid-"; + "/etc/subgid-"; +] +let files_as_pod = String.concat "\n" (List.map ((^) " ") files) + +let passwd_backups_perform (g : Guestfs.guestfs) root side_effects = + let typ = g#inspect_get_type root in + if typ = "linux" then + List.iter g#rm_f files + +let op = { + defaults with + name = "passwd-backups"; + enabled_by_default = true; + heading = s_"Remove /etc/passwd- and similar backup files"; + pod_description = Some ( + sprintf (f_"\ +On Linux the following files are removed: + +%s") files_as_pod); + perform_on_filesystems = Some passwd_backups_perform; +} + +let () = register_operation op -- 2.10.2