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Modify nss_wrapper.pl to directly change the /etc/group

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si-gui 2020-09-03 17:36:25 +08:00
parent 06d921e85d
commit 97f12c7440
2 changed files with 37 additions and 1 deletions
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32
0001-Modify-etc-group-file-directly-in-case-of-selinux-attr-changes.patch Normal file
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@ -0,0 +1,32 @@
From b737cd29a5c0911a968050a927154d44e9ec9a53 Mon Sep 17 00:00:00 2001
From: si-gui <245140120@qq.com>
Date: Thu, 3 Sep 2020 17:10:27 +0800
Subject: [PATCH] Subject: Modify etc group file directly in case of selinux
attr changes
Modify nss_wrapper.pl when it add user to group, the nss_wrapper.pl will change the /etc/group file's selinux attr from passwd_file_t to etc_t,so we modify the /etc/group directly
Signed-off-by: si-gui <245140120@qq.com>
---
nss_wrapper.pl | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/nss_wrapper.pl b/nss_wrapper.pl
index 48fa2c5..73dd655 100755
--- a/nss_wrapper.pl
+++ b/nss_wrapper.pl
@@ -386,10 +386,9 @@ sub group_save($)
push(@lines, $line);
}
- open(GROUP, ">$tmppath") or die("Unable to open '$tmppath' for write");
+ open(GROUP, ">$path") or die("Unable to open '$path' for write");
print GROUP join("\n", @lines)."\n";
close(GROUP);
- rename($tmppath, $path) or die("Unable to rename $tmppath => $path");
}
sub passwd_add($$$$$)
--
2.23.0

6
nss_wrapper.spec
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@ -1,10 +1,11 @@
Name: nss_wrapper
Version: 1.1.3
Release: 2
Release: 3
License: BSD
Summary: A wrapper for the user, group and hosts NSS API
Url: https://cwrap.org/
Source0: https://ftp.samba.org/pub/cwrap/%{name}-%{version}.tar.gz
Patch0000: 0001-Modify-etc-group-file-directly-in-case-of-selinux-attr-changes.patch
BuildRequires: cmake libcmocka-devel
Requires: cmake pkgconfig
@ -71,5 +72,8 @@ make test
%{_mandir}/man1/nss_wrapper.1*
%changelog
* Thu Sep 3 2020 Guoshuai Sun <sunguoshuai@huawei.com> - 1.1.3-3
- Modify nss_wrapper.pl to directly change the /etc/group
* Thu Nov 28 2019 yangjian<yangjian79@huawei.com> - 1.1.3-2
- Package init