From 03ca5111a8de602ecef9ad33206ba593b242d0df Mon Sep 17 00:00:00 2001
From: Mark Reynolds <mreynolds@redhat.com>
Date: Fri, 21 Jan 2022 10:15:35 -0500
Subject: [PATCH 1/2] Issue 5127 - run restorecon on /dev/shm at server startup

Description:

Update the systemd service file to execute a script that runs
restorecon on the DB home directory.  This addresses issues with
backup/restore, reboot, and FS restore issues that can happen when
/dev/shm is missing or created outside of dscreate.

relates: https://github.com/389ds/389-ds-base/issues/5127

Reviewed by: progier & viktor (Thanks!!)
---
 Makefile.am                          |  2 +-
 rpm/389-ds-base.spec.in              |  1 +
 wrappers/ds_selinux_restorecon.sh.in | 33 ++++++++++++++++++++++++++++
 wrappers/systemd.template.service.in |  1 +
 4 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 wrappers/ds_selinux_restorecon.sh.in

diff --git a/Makefile.am b/Makefile.am
index fc5a6a7d1..d6ad273c3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -775,7 +775,7 @@ libexec_SCRIPTS += ldap/admin/src/scripts/ds_selinux_enabled \
 	ldap/admin/src/scripts/ds_selinux_port_query
 endif
 if SYSTEMD
-libexec_SCRIPTS += wrappers/ds_systemd_ask_password_acl
+libexec_SCRIPTS += wrappers/ds_systemd_ask_password_acl wrappers/ds_selinux_restorecon.sh
 endif
 
 install-data-hook:
diff --git a/rpm/389-ds-base.spec.in b/rpm/389-ds-base.spec.in
index d80de8422..6c0d95abd 100644
--- a/rpm/389-ds-base.spec.in
+++ b/rpm/389-ds-base.spec.in
@@ -623,6 +623,7 @@ exit 0
 %{_sbindir}/ns-slapd
 %{_mandir}/man8/ns-slapd.8.gz
 %{_libexecdir}/%{pkgname}/ds_systemd_ask_password_acl
+%{_libexecdir}/%{pkgname}/ds_selinux_restorecon.sh
 %{_mandir}/man5/99user.ldif.5.gz
 %{_mandir}/man5/certmap.conf.5.gz
 %{_mandir}/man5/slapd-collations.conf.5.gz
diff --git a/wrappers/ds_selinux_restorecon.sh.in b/wrappers/ds_selinux_restorecon.sh.in
new file mode 100644
index 000000000..063347de3
--- /dev/null
+++ b/wrappers/ds_selinux_restorecon.sh.in
@@ -0,0 +1,33 @@
+#!/bin/sh
+# BEGIN COPYRIGHT BLOCK
+# Copyright (C) 2022 Red Hat, Inc.
+#
+# All rights reserved.
+#
+# License: GPL (version 3 or any later version).
+# See LICENSE for details.
+# END COPYRIGHT BLOCK
+
+# Make sure we have the path to the dse.ldif
+if [ -z $1 ]
+then
+    echo "usage: ${0} /etc/dirsrv/slapd-<instance>/dse.ldif"
+    exit 0
+fi
+
+if ! command -v restorecon &> /dev/null
+then
+    # restorecon is not available
+    exit 0
+fi
+
+# Grep the db_home_dir out of the config file
+DS_HOME_DIR=`grep 'nsslapd-db-home-directory: ' $1 | awk '{print $2}'`
+if [ -z "$DS_HOME_DIR" ]
+then
+    # No DB home set, that's ok
+    exit 0
+fi
+
+# Now run restorecon
+restorecon ${DS_HOME_DIR}
diff --git a/wrappers/systemd.template.service.in b/wrappers/systemd.template.service.in
index a8c21a9be..4485e0ec0 100644
--- a/wrappers/systemd.template.service.in
+++ b/wrappers/systemd.template.service.in
@@ -14,6 +14,7 @@ EnvironmentFile=-@initconfigdir@/@package_name@
 EnvironmentFile=-@initconfigdir@/@package_name@-%i
 PIDFile=/run/@package_name@/slapd-%i.pid
 ExecStartPre=@libexecdir@/ds_systemd_ask_password_acl @instconfigdir@/slapd-%i/dse.ldif
+ExecStartPre=@libexecdir@/ds_selinux_restorecon.sh @instconfigdir@/slapd-%i/dse.ldif
 ExecStart=@sbindir@/ns-slapd -D @instconfigdir@/slapd-%i -i /run/@package_name@/slapd-%i.pid
 PrivateTmp=on
 
-- 
2.31.1