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From: "Sugar, David" <dsugar@tresys.com>
To: "selinux-refpolicy@vger.kernel.org"  <selinux-refpolicy@vger.kernel.org>
Subject: [PATCH 1/2] Interface with systemd_hostnamed over dbus to set hostname
Date: Tue, 15 Jan 2019 03:20:28 +0000	[thread overview]
Message-ID: <20190115032018.28662-2-dsugar@tresys.com> (raw)
In-Reply-To: <20190115032018.28662-1-dsugar@tresys.com>

type=USER_AVC msg=audit(1547039052.040:558): pid=7159 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc:  denied  { send_msg } for msgtype=method_call interface=org.freedesktop.hostname1 member=SetPrettyHostname dest=org.freedesktop.hostname1 spid=7563 tpid=7564 scontext=sysadm_u:sysadm_r:applyconfig_t:s0-s0:c0.c1023 tcontext=system_u:system_r:systemd_hostnamed_t:s0 tclass=dbus  exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?'
type=USER_AVC msg=audit(1547039052.040:560): pid=7159 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc:  denied  { send_msg } for msgtype=method_return dest=:1.29 spid=7564 tpid=7563 scontext=system_u:system_r:systemd_hostnamed_t:s0 tcontext=sysadm_u:sysadm_r:applyconfig_t:s0-s0:c0.c1023 tclass=dbus  exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?'

Signed-off-by: Dave Sugar <dsugar@tresys.com>
---
 policy/modules/system/systemd.if | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/policy/modules/system/systemd.if b/policy/modules/system/systemd.if
index 9c70afc9..740b3a92 100644
--- a/policy/modules/system/systemd.if
+++ b/policy/modules/system/systemd.if
@@ -268,6 +268,27 @@ interface(`systemd_read_machines',`
 	allow $1 systemd_machined_var_run_t:file read_file_perms;
 ')
 
+########################################
+## <summary>
+##   Send and receive messages from
+##   systemd hostnamed over dbus.
+## </summary>
+## <param name="domain">
+##   <summary>
+##     Domain allowed access.
+##   </summary>
+## </param>
+#
+interface(`systemd_dbus_chat_hostnamed',`
+	gen_require(`
+		type systemd_hostnamed_t;
+		class dbus send_msg;
+	')
+
+	allow $1 systemd_hostnamed_t:dbus send_msg;
+	allow systemd_hostnamed_t $1:dbus send_msg;
+')
+
 ########################################
 ## <summary>
 ##      allow systemd_passwd_agent to inherit fds
-- 
2.20.1


  reply	other threads:[~2019-01-15  3:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-15  3:20 [PATCH] Interface to read and write the mount_runtime_t directory Sugar, David
2019-01-15  3:20 ` Sugar, David [this message]
2019-01-16 23:12   ` [PATCH 1/2] Interface with systemd_hostnamed over dbus to set hostname Chris PeBenito
2019-01-15  3:20 ` [PATCH 2/2 v2] Modify type for /etc/hostname Sugar, David
2019-01-16 23:13   ` Chris PeBenito
2019-01-15  3:20 ` [PATCH] label journald configuraiton files syslog_conf_t Sugar, David
2019-01-16 23:12   ` Chris PeBenito
2019-01-16 23:06 ` [PATCH] Interface to read and write the mount_runtime_t directory Chris PeBenito
2019-01-22 14:47   ` Sugar, David
  -- strict thread matches above, loose matches on Subject: below --
2019-01-11 15:30 [PATCH] Add interface to create unit files with specified type via filetrans Sugar, David
2019-01-11 15:30 ` [PATCH 1/2] Interface with systemd_hostnamed over dbus to set hostname Sugar, David

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