File fix-the-selinux-context-for-salt-minion-service... of Package salt

Overview Repositories Revisions Requests Users Attributes Meta

File fix-the-selinux-context-for-salt-minion-service-bsc-.patch of Package salt (Revision b8d7372bf6a244c90ec02612857d8112)

Currently displaying revision b8d7372bf6a244c90ec02612857d8112 , Show latest

From d933c8f0795fdada84a01a2cc754586fa720993d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?=
 <psuarezhernandez@suse.com>
Date: Tue, 10 Sep 2024 13:46:09 +0100
Subject: [PATCH] Fix the SELinux context for Salt Minion service
 (bsc#1219041) (#670)

Currently there are no SELinux policies for Salt.

By default, the Salt Minion service runs as 'unconfined_service_t' when
SELinux is enabled. This works fine in most cases but generates a problem
then trying to transition to an 'unconfined_t', i.a. when running
"cmd.run .... runas=nobody". Then we see this denied in audit logs:

type=AVC msg=audit(1722870119.142:718): avc:  denied  { transition } for  pid=3421 comm="su" path="/usr/bin/bash" dev="vda3" ino=28565 scontext=system_u:system_r:unconfined_service_t:s0 tcontext=unconfined_u:unconfined_r:unconfined_t:s0 tclass=process permissive=0

(This happens for cmd.run at the time of trying to invoke a shell as a
different user to gather the environment variables from this particular
user)

Fixing the SELinuxContext for the Salt Minion systemd service to a
general 'unconfined_t' workarounds this situation.

SELinuxContext attribute was added on systemd version 209.
---
 pkg/common/salt-minion.service         | 1 +
 pkg/old/deb/salt-minion.service        | 1 +
 pkg/old/suse/salt-minion.service       | 1 +
 pkg/old/suse/salt-minion.service.rhel7 | 1 +
 4 files changed, 4 insertions(+)

diff --git a/pkg/common/salt-minion.service b/pkg/common/salt-minion.service
index 69aff18c583..696d0263c39 100644
--- a/pkg/common/salt-minion.service
+++ b/pkg/common/salt-minion.service
@@ -9,6 +9,7 @@ Type=notify
 NotifyAccess=all
 LimitNOFILE=8192
 ExecStart=/usr/bin/salt-minion
+SELinuxContext=system_u:system_r:unconfined_t:s0
 
 [Install]
 WantedBy=multi-user.target
diff --git a/pkg/old/deb/salt-minion.service b/pkg/old/deb/salt-minion.service
index 7e6cf146549..b0ad82c1334 100644
--- a/pkg/old/deb/salt-minion.service
+++ b/pkg/old/deb/salt-minion.service
@@ -8,6 +8,7 @@ KillMode=process
 NotifyAccess=all
 LimitNOFILE=8192
 ExecStart=/usr/bin/salt-minion
+SELinuxContext=system_u:system_r:unconfined_t:s0
 
 [Install]
 WantedBy=multi-user.target
diff --git a/pkg/old/suse/salt-minion.service b/pkg/old/suse/salt-minion.service
index 12f28314cb1..b99ef063522 100644
--- a/pkg/old/suse/salt-minion.service
+++ b/pkg/old/suse/salt-minion.service
@@ -10,6 +10,7 @@ ExecStart=/usr/bin/salt-minion
 KillMode=process
 Restart=on-failure
 RestartSec=15
+SELinuxContext=system_u:system_r:unconfined_t:s0
 
 [Install]
 WantedBy=multi-user.target
diff --git a/pkg/old/suse/salt-minion.service.rhel7 b/pkg/old/suse/salt-minion.service.rhel7
index 69172677140..92cc66d32f4 100644
--- a/pkg/old/suse/salt-minion.service.rhel7
+++ b/pkg/old/suse/salt-minion.service.rhel7
@@ -9,6 +9,7 @@ ExecStart=/usr/bin/salt-minion
 KillMode=process
 Restart=on-failure
 RestartSec=15
+SELinuxContext=system_u:system_r:unconfined_t:s0
 
 [Install]
 WantedBy=multi-user.target
-- 
2.46.0

Places

File fix-the-selinux-context-for-salt-minion-service-bsc-.patch of Package salt (Revision b8d7372bf6a244c90ec02612857d8112)

Places