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received-spf: None (protection.outlook.com: tresys.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: sK4VnY7tMPwEGC6sjO5/VuZiqnws0FZkt6HBxDQnl3FQWhNbuZ1R6gS5g46VuzG6XtiBgl4k4cmlh0xzTd/v38017ET8d2/xf7Gmz8hbK0RIESkRQkX/JapZcgjz2nfObNbvaqQ9aOZUD+9YcqjS3pUnDahU8uBd0rpR5LMV/UdKWhN43SIHm229IqawzfG6Hsu19Tk16JSZ/7Ff2ocxAvo1LTVuZAp4gsv9mOHTYHa29Ha/Hf9vkfjz1unaPwI4VynAfJ+g162fgjpibKSwvW53cgD58X0UNWvosu7sKwCZDGW827sjT9IR8Vbnf18xpLHs6jcOiuujBZRrH/h0cIkMPXo1HSlMpo2fZxKZrlsuwd+8X0AsILuLDCh35/NbA4ZVXbCLyXX1sdeNTTrS+ugBgQzND0CWBd1oOOz1RLk= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: tresys.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5c8c6dcb-62d8-4e3e-b24b-08d6acc9ddff X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Mar 2019 00:20:33.6823 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a0d45667-6c07-4e88-868f-4ac9af95c7ed X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR15MB1156 Sender: selinux-refpolicy-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux-refpolicy@vger.kernel.org type=3DUSER_AVC msg=3Daudit(1553013821.622:9900): pid=3D7377 uid=3D81 auid= =3D4294967295 ses=3D4294967295 subj=3Dsystem_u:system_r:system_dbusd_t:s0-s= 0:c0.c1023 msg=3D'avc: denied { send_msg } for msgtype=3Dmethod_call inte= rface=3Dorg.freedesktop.timedate1 member=3DSetTimezone dest=3Dorg.freedeskt= op.timedate1 spid=3D16280 tpid=3D16281 scontext=3Dsysadm_u:sysadm_r:setting= s_t:s0-s0:c0.c1023 tcontext=3Dsystem_u:system_r:ntpd_t:s0 tclass=3Ddbus ex= e=3D"/usr/bin/dbus-daemon" sauid=3D81 hostname=3D? addr=3D? terminal=3D?' type=3DUSER_AVC msg=3Daudit(1553013821.625:9911): pid=3D7377 uid=3D81 auid= =3D4294967295 ses=3D4294967295 subj=3Dsystem_u:system_r:system_dbusd_t:s0-s= 0:c0.c1023 msg=3D'avc: denied { send_msg } for msgtype=3Dmethod_return de= st=3D:1.258 spid=3D16281 tpid=3D16280 scontext=3Dsystem_u:system_r:ntpd_t:s= 0 tcontext=3Dsysadm_u:sysadm_r:settings_t:s0-s0:c0.c1023 tclass=3Ddbus exe= =3D"/usr/bin/dbus-daemon" sauid=3D81 hostname=3D? addr=3D? terminal=3D?' Signed-off-by: Dave Sugar --- policy/modules/services/ntp.if | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/policy/modules/services/ntp.if b/policy/modules/services/ntp.i= f index f1a90c55..7fa20c8d 100644 --- a/policy/modules/services/ntp.if +++ b/policy/modules/services/ntp.if @@ -79,6 +79,27 @@ interface(`ntp_run',` roleattribute $2 ntpd_roles; ') =20 +######################################## +## +## Send and receive messages from +## ntpd over dbus. +## +## +## +## Domain allowed access. +## +## +# +interface(`ntp_dbus_chat',` + gen_require(` + type ntpd_t; + class dbus send_msg; + ') + + allow $1 ntpd_t:dbus send_msg; + allow ntpd_t $1:dbus send_msg; +') + ######################################## ## ## Execute ntpdate server in the ntpd domain. --=20 2.20.1