selinux-policy/policy/modules/services/mta.te


policy_module(mta, 1.10.0)

########################################
#
# Declarations
#

attribute mta_user_agent;
attribute mailserver_delivery;
attribute mailserver_domain;
attribute mailserver_sender;

attribute user_mail_domain;

type etc_aliases_t;
files_type(etc_aliases_t)

type etc_mail_t;
files_config_file(etc_mail_t)

type mqueue_spool_t;
files_type(mqueue_spool_t)

type mail_spool_t;
files_type(mail_spool_t)

type sendmail_exec_t;
application_executable_file(sendmail_exec_t)

mta_base_mail_template(system)
role system_r types system_mail_t;

########################################
#
# System mail local policy
#

# newalias required this, not sure if it is needed in 'if' file
allow system_mail_t self:capability { dac_override };

read_files_pattern(system_mail_t, etc_mail_t, etc_mail_t)

kernel_read_system_state(system_mail_t)
kernel_read_network_state(system_mail_t)

dev_read_rand(system_mail_t)
dev_read_urand(system_mail_t)

init_use_script_ptys(system_mail_t)

sysadm_use_terms(system_mail_t)
sysadm_dontaudit_search_home_dirs(system_mail_t)

optional_policy(`
	apache_read_squirrelmail_data(system_mail_t)
	apache_append_squirrelmail_data(system_mail_t)

	# apache should set close-on-exec
	apache_dontaudit_append_log(system_mail_t)
	apache_dontaudit_rw_stream_sockets(system_mail_t)
	apache_dontaudit_rw_tcp_sockets(system_mail_t)
	apache_dontaudit_rw_sys_script_stream_sockets(system_mail_t)
')

optional_policy(`
	arpwatch_manage_tmp_files(system_mail_t)

	ifdef(`hide_broken_symptoms', `
		arpwatch_dontaudit_rw_packet_sockets(system_mail_t)
	')
')

optional_policy(`
	cron_read_system_job_tmp_files(system_mail_t)
	cron_dontaudit_write_pipes(system_mail_t)
')

optional_policy(`
	cvs_read_data(system_mail_t)
')

optional_policy(`
	logrotate_read_tmp_files(system_mail_t)
')

optional_policy(`
	logwatch_read_tmp_files(system_mail_t)
')

optional_policy(`
	nagios_read_tmp_files(system_mail_t)
')

optional_policy(`
	manage_dirs_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)
	manage_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)
	manage_lnk_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)
	manage_fifo_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)
	manage_sock_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)
	files_etc_filetrans(system_mail_t, etc_aliases_t, { file lnk_file sock_file fifo_file })

	domain_use_interactive_fds(system_mail_t)

	# postfix needs this for newaliases
	files_getattr_tmp_dirs(system_mail_t)

	postfix_exec_master(system_mail_t)
	postfix_read_config(system_mail_t)
	postfix_search_spool(system_mail_t)

	ifdef(`distro_redhat',`
		# compatability for old default main.cf
		postfix_config_filetrans(system_mail_t, etc_aliases_t, { dir file lnk_file sock_file fifo_file })
	')

	optional_policy(`
		cron_rw_tcp_sockets(system_mail_t)
	')
')

optional_policy(`
	qmail_domtrans_inject(system_mail_t)
')

optional_policy(`
	sxid_read_log(system_mail_t)
')

optional_policy(`
	userdom_dontaudit_use_unpriv_users_ptys(system_mail_t)

	optional_policy(`
		cron_dontaudit_append_system_job_tmp_files(system_mail_t)
	')
')

optional_policy(`
	smartmon_read_tmp_files(system_mail_t)
')

# should break this up among sections:

optional_policy(`
	# why is mail delivered to a directory of type arpwatch_data_t?
	arpwatch_search_data(mailserver_delivery)
	arpwatch_manage_tmp_files(mta_user_agent)

	ifdef(`hide_broken_symptoms', `
		arpwatch_dontaudit_rw_packet_sockets(mta_user_agent)
	')

	optional_policy(`
		cron_read_system_job_tmp_files(mta_user_agent)
	')
')
initial commit 2005-05-02 19:24:29 +00:00
trunk: bump versions for release. 2008-07-02 14:07:57 +00:00			`policy_module(mta, 1.10.0)`
initial commit 2005-05-02 19:24:29 +00:00
additions for cron and mta 2005-05-12 20:50:09 +00:00			`########################################`
			`#`
			`# Declarations`
			`#`

fix up most of mta attribute insanity 2005-08-30 20:47:41 +00:00			`attribute mta_user_agent;`
			`attribute mailserver_delivery;`
			`attribute mailserver_domain;`
			`attribute mailserver_sender;`

add postfix 2005-10-23 20:18:36 +00:00			`attribute user_mail_domain;`

initial commit 2005-05-02 19:24:29 +00:00			`type etc_aliases_t;`
another round of renaming, for consistency 2005-06-29 14:26:41 +00:00			`files_type(etc_aliases_t)`
initial commit 2005-05-02 19:24:29 +00:00
			`type etc_mail_t;`
more fix 2005-10-24 18:40:24 +00:00			`files_config_file(etc_mail_t)`
initial commit 2005-05-02 19:24:29 +00:00
			`type mqueue_spool_t;`
another round of renaming, for consistency 2005-06-29 14:26:41 +00:00			`files_type(mqueue_spool_t)`
initial commit 2005-05-02 19:24:29 +00:00
			`type mail_spool_t;`
another round of renaming, for consistency 2005-06-29 14:26:41 +00:00			`files_type(mail_spool_t)`
additions for cron and mta 2005-05-12 20:50:09 +00:00
			`type sendmail_exec_t;`
trunk: add application module 2007-07-19 18:57:48 +00:00			`application_executable_file(sendmail_exec_t)`
additions for cron and mta 2005-05-12 20:50:09 +00:00
big cleanup of mta 2005-11-28 20:25:36 +00:00			`mta_base_mail_template(system)`
additions for cron and mta 2005-05-12 20:50:09 +00:00			`role system_r types system_mail_t;`

			`########################################`
			`#`
			`# System mail local policy`
			`#`

patch from dan Tue, 14 Feb 2006 09:01:16 -0500 2006-02-16 19:32:13 +00:00			`# newalias required this, not sure if it is needed in 'if' file`
			`allow system_mail_t self:capability { dac_override };`

trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`read_files_pattern(system_mail_t, etc_mail_t, etc_mail_t)`
fixes from arpwatch testing 2005-10-25 20:27:08 +00:00
additions for cron and mta 2005-05-12 20:50:09 +00:00			`kernel_read_system_state(system_mail_t)`
			`kernel_read_network_state(system_mail_t)`

more updates 2005-09-15 21:03:29 +00:00			`dev_read_rand(system_mail_t)`
Devices rename. 2005-06-13 16:22:32 +00:00			`dev_read_urand(system_mail_t)`
additions for cron and mta 2005-05-12 20:50:09 +00:00
another slew of renaming 2006-02-02 21:08:12 +00:00			`init_use_script_ptys(system_mail_t)`
additions for cron and mta 2005-05-12 20:50:09 +00:00
trunk: Move user roles into individual modules. 2008-04-29 13:58:34 +00:00			`sysadm_use_terms(system_mail_t)`
			`sysadm_dontaudit_search_home_dirs(system_mail_t)`
fix up most of mta attribute insanity 2005-08-30 20:47:41 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
wrap up almost all of apache 2005-10-17 17:55:38 +00:00			`apache_read_squirrelmail_data(system_mail_t)`
			`apache_append_squirrelmail_data(system_mail_t)`

			`# apache should set close-on-exec`
			`apache_dontaudit_append_log(system_mail_t)`
another slew of renaming 2006-02-02 21:08:12 +00:00			`apache_dontaudit_rw_stream_sockets(system_mail_t)`
			`apache_dontaudit_rw_tcp_sockets(system_mail_t)`
			`apache_dontaudit_rw_sys_script_stream_sockets(system_mail_t)`
wrap up almost all of apache 2005-10-17 17:55:38 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`arpwatch_manage_tmp_files(system_mail_t)`

			ifdef(`hide_broken_symptoms', `
another slew of renaming 2006-02-02 21:08:12 +00:00			`arpwatch_dontaudit_rw_packet_sockets(system_mail_t)`
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`')`
fixes from arpwatch testing 2005-10-25 20:27:08 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
fix up most of mta attribute insanity 2005-08-30 20:47:41 +00:00			`cron_read_system_job_tmp_files(system_mail_t)`
another slew of renaming 2006-02-02 21:08:12 +00:00			`cron_dontaudit_write_pipes(system_mail_t)`
fix up most of mta attribute insanity 2005-08-30 20:47:41 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add cvs 2005-09-20 18:49:13 +00:00			`cvs_read_data(system_mail_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
fix up most of mta attribute insanity 2005-08-30 20:47:41 +00:00			`logrotate_read_tmp_files(system_mail_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add logwatch 2006-01-10 14:39:21 +00:00			`logwatch_read_tmp_files(system_mail_t)`
			`')`

add nagios, bug 1531 2006-04-06 15:03:23 +00:00			optional_policy(`
			`nagios_read_tmp_files(system_mail_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)`
			`manage_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)`
			`manage_lnk_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)`
			`manage_fifo_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)`
			`manage_sock_files_pattern(system_mail_t, etc_aliases_t, etc_aliases_t)`
			`files_etc_filetrans(system_mail_t, etc_aliases_t, { file lnk_file sock_file fifo_file })`
add postfix 2005-10-23 20:18:36 +00:00
another round of renaming 2006-02-20 21:33:25 +00:00			`domain_use_interactive_fds(system_mail_t)`
more fix 2005-11-09 15:51:22 +00:00
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`# postfix needs this for newaliases`
renaming from 20060131 interface review, round 3 2006-01-31 19:21:01 +00:00			`files_getattr_tmp_dirs(system_mail_t)`
pile of sediff fixes 2005-11-08 22:00:30 +00:00
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`postfix_exec_master(system_mail_t)`
patch from dan Thu, 09 Feb 2006 13:39:41 -0500 2006-02-13 22:05:08 +00:00			`postfix_read_config(system_mail_t)`
			`postfix_search_spool(system_mail_t)`
pile of updates 2005-05-13 14:37:13 +00:00
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			ifdef(`distro_redhat',`
			`# compatability for old default main.cf`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`postfix_config_filetrans(system_mail_t, etc_aliases_t, { dir file lnk_file sock_file fifo_file })`
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
fix up cron_crw_tcp_socket() 2006-02-20 14:31:45 +00:00			`cron_rw_tcp_sockets(system_mail_t)`
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`')`
fix up most of mta attribute insanity 2005-08-30 20:47:41 +00:00			`')`

add qmail 2006-04-05 15:32:38 +00:00			optional_policy(`
			`qmail_domtrans_inject(system_mail_t)`
			`')`

add sxid, bug 1661 2006-05-01 20:36:13 +00:00			optional_policy(`
			`sxid_read_log(system_mail_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
another slew of renaming 2006-02-02 21:08:12 +00:00			`userdom_dontaudit_use_unpriv_users_ptys(system_mail_t)`
* fix chroot exec interface * more TODO cleanup * move IPC out of generic domtrans interfaces 2005-07-13 18:29:08 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`cron_dontaudit_append_system_job_tmp_files(system_mail_t)`
* fix chroot exec interface * more TODO cleanup * move IPC out of generic domtrans interfaces 2005-07-13 18:29:08 +00:00			`')`
pile of updates 2005-05-13 14:37:13 +00:00			`')`
additions for cron and mta 2005-05-12 20:50:09 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
another slew of renaming 2006-02-02 21:08:12 +00:00			`smartmon_read_tmp_files(system_mail_t)`
add smartmon 2006-01-04 15:26:42 +00:00			`')`

clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`# should break this up among sections:`
pile of sediff fixes 2005-11-08 22:00:30 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add apm and arpwatch. fix implementation error on fs_getattr_all_files, splitting it up into correct interfaces. 2005-10-10 18:11:46 +00:00			`# why is mail delivered to a directory of type arpwatch_data_t?`
pile of sediff fixes 2005-11-08 22:00:30 +00:00			`arpwatch_search_data(mailserver_delivery)`
add apm and arpwatch. fix implementation error on fs_getattr_all_files, splitting it up into correct interfaces. 2005-10-10 18:11:46 +00:00			`arpwatch_manage_tmp_files(mta_user_agent)`
trunk: merge strict and targeted policies. merge shlib_t into lib_t. 2007-10-02 16:04:50 +00:00
add apm and arpwatch. fix implementation error on fs_getattr_all_files, splitting it up into correct interfaces. 2005-10-10 18:11:46 +00:00			ifdef(`hide_broken_symptoms', `
another slew of renaming 2006-02-02 21:08:12 +00:00			`arpwatch_dontaudit_rw_packet_sockets(mta_user_agent)`
add apm and arpwatch. fix implementation error on fs_getattr_all_files, splitting it up into correct interfaces. 2005-10-10 18:11:46 +00:00			`')`
trunk: merge strict and targeted policies. merge shlib_t into lib_t. 2007-10-02 16:04:50 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
clean up most of the mta hacks 2005-11-28 22:19:08 +00:00			`cron_read_system_job_tmp_files(mta_user_agent)`
			`')`
add apm and arpwatch. fix implementation error on fs_getattr_all_files, splitting it up into correct interfaces. 2005-10-10 18:11:46 +00:00			`')`