Fix parsing of /etc/selinux/semanage.conf in RHEL 9
resolves: rhbz#2077120
This commit is contained in:
Richard W.M. Jones
parent
a479fbbcba
commit
9a9230ffa3
@ -1,7 +1,7 @@
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From 08101c754aafab4d0f79367839bbd0d6012c31cf Mon Sep 17 00:00:00 2001
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From: Miroslav Lichvar <mlichvar@redhat.com>
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Date: Wed, 2 Mar 2022 14:54:39 +0100
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Subject: [PATCH 1/2] Chrony: add new directives and options (#745)
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Subject: [PATCH 1/3] Chrony: add new directives and options (#745)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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@ -1,7 +1,7 @@
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From e0bce2e8c21ccc69729676e8dc6fa1e541aedee2 Mon Sep 17 00:00:00 2001
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From: Laszlo Ersek <lersek@users.noreply.github.com>
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Date: Wed, 20 Apr 2022 10:13:06 +0200
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Subject: [PATCH 2/2] Kdump: parse "auto_reset_crashkernel" (#754)
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Subject: [PATCH 2/3] Kdump: parse "auto_reset_crashkernel" (#754)
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The "auto_reset_crashkernel" keyword was introduced in the following
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kexec-tools patch set:
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148
0003-semanage-Fix-parsing-of-ignoredirs-758.patch
Normal file
148
0003-semanage-Fix-parsing-of-ignoredirs-758.patch
Normal file
@ -0,0 +1,148 @@
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From aca3def462ab141c3991a2d27c44341b809cf970 Mon Sep 17 00:00:00 2001
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From: rwmjones <rjones@redhat.com>
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Date: Thu, 6 Oct 2022 12:15:56 +0100
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Subject: [PATCH 3/3] semanage: Fix parsing of ignoredirs (#758)
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From /etc/selinux/semanage.conf from a RHEL 9.1 system, this line
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caused problems:
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ignoredirs=/root;/bin;/boot;/dev;/etc [...]
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Parse this as a list of modified Rx.fspath, generating a tree like:
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/files/etc/selinux/semanage.conf/ignoredirs/1 = /root
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/files/etc/selinux/semanage.conf/ignoredirs/2 = /bin
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/files/etc/selinux/semanage.conf/ignoredirs/3 = /dev
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/files/etc/selinux/semanage.conf/ignoredirs/4 = /etc
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[...]
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Also this adds the RHEL 9 file as another test case and adjusts the
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output of the existing test case.
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Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2077120
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Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
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Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
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(cherry picked from commit a3ba6e2d32b95507e2474a219e788ac3d54bc4a1)
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---
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lenses/semanage.aug | 7 +++-
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lenses/tests/test_semanage.aug | 4 +-
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tests/root/etc/selinux/semanage.conf | 60 ++++++++++++++++++++++++++++
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tests/xpath.tests | 1 +
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4 files changed, 70 insertions(+), 2 deletions(-)
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create mode 100644 tests/root/etc/selinux/semanage.conf
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diff --git a/lenses/semanage.aug b/lenses/semanage.aug
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index 46f93b32..edd97131 100644
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--- a/lenses/semanage.aug
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+++ b/lenses/semanage.aug
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@@ -23,7 +23,12 @@ let sep = IniFile.sep "=" "="
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let empty = IniFile.empty
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let eol = IniFile.eol
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-let entry = IniFile.entry IniFile.entry_re sep comment
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+let list_keys = "ignoredirs"
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+let scl = del ";" ";"
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+let fspath = /[^ \t\n;#]+/ (* Rx.fspath without ; or # *)
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+
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+let entry = IniFile.entry_list list_keys sep fspath scl comment
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+ | IniFile.entry (IniFile.entry_re - list_keys) sep comment
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| empty
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let title = IniFile.title_label "@group" (IniFile.record_re - /^end$/)
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diff --git a/lenses/tests/test_semanage.aug b/lenses/tests/test_semanage.aug
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index a6ceaca0..f76b95f3 100644
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--- a/lenses/tests/test_semanage.aug
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+++ b/lenses/tests/test_semanage.aug
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@@ -68,7 +68,9 @@ test Semanage.lns get conf =
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{ "usepasswd" = "False" }
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{ "bzip-small" = "true" }
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{ "bzip-blocksize" = "5" }
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- { "ignoredirs" = "/root" }
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+ { "ignoredirs"
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+ { "1" = "/root" }
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+ }
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{ }
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{ "@group" = "sefcontext_compile"
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{ "path" = "/usr/sbin/sefcontext_compile" }
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diff --git a/tests/root/etc/selinux/semanage.conf b/tests/root/etc/selinux/semanage.conf
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new file mode 100644
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index 00000000..406f16f1
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--- /dev/null
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+++ b/tests/root/etc/selinux/semanage.conf
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@@ -0,0 +1,60 @@
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+# Authors: Jason Tang <jtang@tresys.com>
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+#
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+# Copyright (C) 2004-2005 Tresys Technology, LLC
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+#
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+# This library is free software; you can redistribute it and/or
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+# modify it under the terms of the GNU Lesser General Public
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+# License as published by the Free Software Foundation; either
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+# version 2.1 of the License, or (at your option) any later version.
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+#
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+# This library is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# Lesser General Public License for more details.
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+#
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+# You should have received a copy of the GNU Lesser General Public
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+# License along with this library; if not, write to the Free Software
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+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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+#
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+# Specify how libsemanage will interact with a SELinux policy manager.
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+# The four options are:
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+#
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+# "source" - libsemanage manipulates a source SELinux policy
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+# "direct" - libsemanage will write directly to a module store.
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+# /foo/bar - Write by way of a policy management server, whose
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+# named socket is at /foo/bar. The path must begin
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+# with a '/'.
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+# foo.com:4242 - Establish a TCP connection to a remote policy
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+# management server at foo.com. If there is a colon
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+# then the remainder is interpreted as a port number;
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+# otherwise default to port 4242.
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+module-store = direct
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+
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+# When generating the final linked and expanded policy, by default
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+# semanage will set the policy version to POLICYDB_VERSION_MAX, as
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+# given in <sepol/policydb.h>. Change this setting if a different
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+# version is necessary.
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+#policy-version = 19
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+
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+# expand-check check neverallow rules when executing all semanage
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+# commands. There might be a penalty in execution time if this
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+# option is enabled.
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+expand-check=0
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+
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+# usepasswd check tells semanage to scan all pass word records for home directories
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+# and setup the labeling correctly. If this is turned off, SELinux will label only /home
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+# and home directories of users with SELinux login mappings defined, see
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+# semanage login -l for the list of such users.
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+# If you want to use a different home directory, you will need to use semanage fcontext command.
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+# For example, if you had home dirs in /althome directory you would have to execute
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+# semanage fcontext -a -e /home /althome
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+usepasswd=False
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+bzip-small=true
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+bzip-blocksize=5
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+ignoredirs=/root;/bin;/boot;/dev;/etc;/lib;/lib64;/proc;/run;/sbin;/sys;/tmp;/usr;/var
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+optimize-policy=true
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+
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+[sefcontext_compile]
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+path = /usr/sbin/sefcontext_compile
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+args = -r $@
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+[end]
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diff --git a/tests/xpath.tests b/tests/xpath.tests
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index 4278e433..71c998b8 100644
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--- a/tests/xpath.tests
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+++ b/tests/xpath.tests
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@@ -109,6 +109,7 @@ test descendant-or-self /files/descendant-or-self :: 4
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/files/etc/ssh/ssh_config/Host/SendEnv[1]/4 = LC_TIME
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/files/etc/ssh/ssh_config/Host/SendEnv[2]/4 = LC_TELEPHONE
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/files/etc/aliases/4
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+ /files/etc/selinux/semanage.conf/ignoredirs/4 = /dev
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/files/etc/fstab/4
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/files/etc/pam.d/login/4
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/files/etc/pam.d/newrole/4
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--
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2.31.1
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10
augeas.spec
10
augeas.spec
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Name: augeas
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Version: 1.13.0
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Release: 2%{?dist}
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Release: 3%{?dist}
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Summary: A library for changing configuration files
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License: LGPLv2+
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@ -22,6 +22,10 @@ Patch1: 0001-Chrony-add-new-directives-and-options-745.patch
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# Upstream commit 288a028da531a5f58d9ee89bc29fd73e7483bf24
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Patch2: 0002-Kdump-parse-auto_reset_crashkernel-754.patch
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# Fix parsing of /etc/selinux/semanage.conf in RHEL 9 (RHBZ#2077120).
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# Upstream commit a3ba6e2d32b95507e2474a219e788ac3d54bc4a1
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Patch3: 0003-semanage-Fix-parsing-of-ignoredirs-758.patch
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Provides: bundled(gnulib)
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BuildRequires: make
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@ -138,6 +142,10 @@ rm -f $RPM_BUILD_ROOT/usr/bin/dump
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%{_libdir}/libfa.a
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%changelog
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* Thu Oct 06 2022 Richard W.M. Jones <rjones@redhat.com> - 1.13.0-3
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- Fix parsing of /etc/selinux/semanage.conf in RHEL 9
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resolves: rhbz#2077120
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* Wed Apr 20 2022 Richard W.M. Jones <rjones@redhat.com> - 1.13.0-2
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- Parse auto_reset_crashkernel in kdump
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resolves: rhbz#2042772
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