From: dsugar@tresys.com (David Sugar)
Date: Tue, 29 Aug 2017 16:04:01 +0000
Subject: [refpolicy] [PATCH 1/1] cron: optional_policy for mta_* interfaces
In-Reply-To: <1B50C12ACFF4CB42B90D2581155DF50205B4A14D@Exchange10.columbia.tresys.com>
References: <1B50C12ACFF4CB42B90D2581155DF50205B4A14D@Exchange10.columbia.tresys.com>
Message-ID: <1B50C12ACFF4CB42B90D2581155DF50205B4A1B8@Exchange10.columbia.tresys.com>
To: refpolicy@oss.tresys.com
List-Id: refpolicy.oss.tresys.com


Patch to allow turning off of the mta module and still have cron module available.
---
 cron.te | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/cron.te b/cron.te
index 7807dac..5302630 100644
--- a/cron.te
+++ b/cron.te
@@ -43,7 +43,9 @@ application_executable_file(anacron_exec_t)

 type cron_spool_t;
 files_type(cron_spool_t)
-mta_system_content(cron_spool_t)
+optional_policy(`
+       mta_system_content(cron_spool_t)
+')

 type cron_var_lib_t;
 files_type(cron_var_lib_t)
@@ -74,14 +76,18 @@ init_script_file(crond_initrc_exec_t)
 type crond_tmp_t;
 files_tmp_file(crond_tmp_t)
 files_poly_parent(crond_tmp_t)
-mta_system_content(crond_tmp_t)
+optional_policy(`
+       mta_system_content(crond_tmp_t)
+')

 type crond_unit_t;
 init_unit_file(crond_unit_t)

 type crond_var_run_t;
 files_pid_file(crond_var_run_t)
-mta_system_content(crond_var_run_t)
+optional_policy(`
+       mta_system_content(crond_var_run_t)
+')

 type crontab_exec_t;
 application_executable_file(crontab_exec_t)
@@ -98,7 +104,9 @@ typealias crontab_tmp_t alias { auditadm_crontab_tmp_t secadm_crontab_tmp_t };

 type system_cron_spool_t, cron_spool_type;
 files_type(system_cron_spool_t)
-mta_system_content(system_cron_spool_t)
+optional_policy(`
+       mta_system_content(system_cron_spool_t)
+')

 type system_cronjob_t alias system_crond_t;
 init_daemon_domain(system_cronjob_t, anacron_exec_t)
@@ -122,12 +130,16 @@ typealias user_cron_spool_t alias { staff_cron_spool_t sysadm_cron_spool_t uncon
 typealias user_cron_spool_t alias { auditadm_cron_spool_t secadm_cron_spool_t };
 files_type(user_cron_spool_t)
 ubac_constrained(user_cron_spool_t)
-mta_system_content(user_cron_spool_t)
+optional_policy(`
+       mta_system_content(user_cron_spool_t)
+')

 type user_cron_spool_log_t;
 logging_log_file(user_cron_spool_log_t)
 ubac_constrained(user_cron_spool_log_t)
-mta_system_content(user_cron_spool_log_t)
+optional_policy(`
+       mta_system_content(user_cron_spool_log_t)
+')

 ifdef(`enable_mcs',`
        init_ranged_daemon_domain(crond_t, crond_exec_t, s0 - mcs_systemhigh)
--
2.13.5