[Libguestfs] [PATCH v2 4/4] sysprep: Add new operation for removing /etc/passwd- and other backup files (RHBZ#1401320).
---
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