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


policy_module(cpucontrol,1.0.2)

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

type cpucontrol_t;
type cpucontrol_exec_t;
init_system_domain(cpucontrol_t,cpucontrol_exec_t)

type cpucontrol_conf_t;
files_type(cpucontrol_conf_t)

type cpuspeed_t;
type cpuspeed_exec_t;
init_system_domain(cpuspeed_t,cpuspeed_exec_t)

type cpuspeed_var_run_t;
files_pid_file(cpuspeed_var_run_t)

########################################
#
# CPU microcode loader local policy
#

allow cpucontrol_t self:capability { ipc_lock sys_rawio };
dontaudit cpucontrol_t self:capability sys_tty_config;
allow cpucontrol_t self:process signal_perms;

allow cpucontrol_t cpucontrol_conf_t:dir r_dir_perms;
allow cpucontrol_t cpucontrol_conf_t:file r_file_perms;
allow cpucontrol_t cpucontrol_conf_t:lnk_file { getattr read };

kernel_list_proc(cpucontrol_t)
kernel_read_proc_symlinks(cpucontrol_t)
kernel_read_kernel_sysctls(cpucontrol_t)

dev_read_sysfs(cpucontrol_t)
dev_rw_cpu_microcode(cpucontrol_t)

fs_search_auto_mountpoints(cpucontrol_t)

term_dontaudit_use_console(cpucontrol_t)

domain_use_interactive_fds(cpucontrol_t)

files_list_usr(cpucontrol_t)

init_use_fds(cpucontrol_t)
init_use_script_ptys(cpucontrol_t)

libs_use_ld_so(cpucontrol_t)
libs_use_shared_libs(cpucontrol_t)

logging_send_syslog_msg(cpucontrol_t)

userdom_dontaudit_use_unpriv_user_fds(cpucontrol_t)

ifdef(`targeted_policy',`
	term_dontaudit_use_unallocated_ttys(cpucontrol_t)
	term_dontaudit_use_generic_ptys(cpucontrol_t)
	files_dontaudit_read_root_files(cpucontrol_t)
')

optional_policy(`
	nscd_socket_use(cpucontrol_t)
')

optional_policy(`
	seutil_sigchld_newrole(cpucontrol_t)
')

optional_policy(`
	udev_read_db(cpucontrol_t)
')

########################################
#
# CPU frequency scaling daemons
#

dontaudit cpuspeed_t self:capability sys_tty_config;
allow cpuspeed_t self:process { signal_perms setsched };
allow cpuspeed_t self:unix_dgram_socket create_socket_perms;

allow cpuspeed_t cpuspeed_var_run_t:file manage_file_perms;
files_pid_filetrans(cpuspeed_t,cpuspeed_var_run_t,file)

kernel_read_system_state(cpuspeed_t)
kernel_read_kernel_sysctls(cpuspeed_t)

dev_rw_sysfs(cpuspeed_t)

domain_use_interactive_fds(cpuspeed_t)
# for demand/load-based scaling:
domain_read_all_domains_state(cpuspeed_t)

files_read_etc_files(cpuspeed_t)
files_read_etc_runtime_files(cpuspeed_t)
files_list_usr(cpuspeed_t)

fs_search_auto_mountpoints(cpuspeed_t)

term_dontaudit_use_console(cpuspeed_t)

init_use_fds(cpuspeed_t)
init_use_script_ptys(cpuspeed_t)

libs_use_ld_so(cpuspeed_t)
libs_use_shared_libs(cpuspeed_t)

logging_send_syslog_msg(cpuspeed_t)

miscfiles_read_localization(cpuspeed_t)

userdom_dontaudit_use_unpriv_user_fds(cpuspeed_t)

ifdef(`targeted_policy',`
	term_dontaudit_use_unallocated_ttys(cpuspeed_t)
	term_dontaudit_use_generic_ptys(cpuspeed_t)
	files_dontaudit_read_root_files(cpuspeed_t)
')

optional_policy(`
	nscd_socket_use(cpuspeed_t)
')

optional_policy(`
	seutil_sigchld_newrole(cpuspeed_t)
')

optional_policy(`
	udev_read_db(cpuspeed_t)
')
add cpucontrol 2005-09-20 18:15:35 +00:00
patch from dan Wed, 23 Aug 2006 14:03:49 -0400 2006-08-29 02:41:00 +00:00			`policy_module(cpucontrol,1.0.2)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type cpucontrol_t;`
			`type cpucontrol_exec_t;`
fix most disable_trans errors 2005-10-24 22:08:13 +00:00			`init_system_domain(cpucontrol_t,cpucontrol_exec_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`type cpucontrol_conf_t;`
			`files_type(cpucontrol_conf_t)`

			`type cpuspeed_t;`
			`type cpuspeed_exec_t;`
fix most disable_trans errors 2005-10-24 22:08:13 +00:00			`init_system_domain(cpuspeed_t,cpuspeed_exec_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
fixes for gentoo 2006-05-19 13:14:37 +00:00			`type cpuspeed_var_run_t;`
			`files_pid_file(cpuspeed_var_run_t)`

add cpucontrol 2005-09-20 18:15:35 +00:00			`########################################`
			`#`
			`# CPU microcode loader local policy`
			`#`

patch from dan Wed, 23 Aug 2006 14:03:49 -0400 2006-08-29 02:41:00 +00:00			`allow cpucontrol_t self:capability { ipc_lock sys_rawio };`
add cpucontrol 2005-09-20 18:15:35 +00:00			`dontaudit cpucontrol_t self:capability sys_tty_config;`
			`allow cpucontrol_t self:process signal_perms;`

			`allow cpucontrol_t cpucontrol_conf_t:dir r_dir_perms;`
			`allow cpucontrol_t cpucontrol_conf_t:file r_file_perms;`
			`allow cpucontrol_t cpucontrol_conf_t:lnk_file { getattr read };`

			`kernel_list_proc(cpucontrol_t)`
			`kernel_read_proc_symlinks(cpucontrol_t)`
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(cpucontrol_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`dev_read_sysfs(cpucontrol_t)`
			`dev_rw_cpu_microcode(cpucontrol_t)`

			`fs_search_auto_mountpoints(cpucontrol_t)`

			`term_dontaudit_use_console(cpucontrol_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`domain_use_interactive_fds(cpucontrol_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`files_list_usr(cpucontrol_t)`

make (almost) all interface parameters required. move boot_t, system_map_t, and modules_object_t to files module. fd use interface renames, udp sendto interface renames. 2006-03-02 23:41:11 +00:00			`init_use_fds(cpucontrol_t)`
another slew of renaming 2006-02-02 21:08:12 +00:00			`init_use_script_ptys(cpucontrol_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`libs_use_ld_so(cpucontrol_t)`
			`libs_use_shared_libs(cpucontrol_t)`

			`logging_send_syslog_msg(cpucontrol_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_dontaudit_use_unpriv_user_fds(cpucontrol_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			ifdef(`targeted_policy',`
another slew of renaming 2006-02-02 21:08:12 +00:00			`term_dontaudit_use_unallocated_ttys(cpucontrol_t)`
			`term_dontaudit_use_generic_ptys(cpucontrol_t)`
renaming from 20060131 interface review, round 3 2006-01-31 19:21:01 +00:00			`files_dontaudit_read_root_files(cpucontrol_t)`
add cpucontrol 2005-09-20 18:15:35 +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			`nscd_socket_use(cpucontrol_t)`
fix most disable_trans errors 2005-10-24 22:08:13 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add cpucontrol 2005-09-20 18:15:35 +00:00			`seutil_sigchld_newrole(cpucontrol_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add cpucontrol 2005-09-20 18:15:35 +00:00			`udev_read_db(cpucontrol_t)`
			`')`

			`########################################`
			`#`
			`# CPU frequency scaling daemons`
			`#`

			`dontaudit cpuspeed_t self:capability sys_tty_config;`
			`allow cpuspeed_t self:process { signal_perms setsched };`
			`allow cpuspeed_t self:unix_dgram_socket create_socket_perms;`

fixes for gentoo 2006-05-19 13:14:37 +00:00			`allow cpuspeed_t cpuspeed_var_run_t:file manage_file_perms;`
			`files_pid_filetrans(cpuspeed_t,cpuspeed_var_run_t,file)`

add cpucontrol 2005-09-20 18:15:35 +00:00			`kernel_read_system_state(cpuspeed_t)`
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(cpuspeed_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`dev_rw_sysfs(cpuspeed_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`domain_use_interactive_fds(cpuspeed_t)`
fixes for gentoo 2006-05-19 13:14:37 +00:00			`# for demand/load-based scaling:`
			`domain_read_all_domains_state(cpuspeed_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`files_read_etc_files(cpuspeed_t)`
			`files_read_etc_runtime_files(cpuspeed_t)`
			`files_list_usr(cpuspeed_t)`

fixes for gentoo 2006-05-19 13:14:37 +00:00			`fs_search_auto_mountpoints(cpuspeed_t)`

			`term_dontaudit_use_console(cpuspeed_t)`

make (almost) all interface parameters required. move boot_t, system_map_t, and modules_object_t to files module. fd use interface renames, udp sendto interface renames. 2006-03-02 23:41:11 +00:00			`init_use_fds(cpuspeed_t)`
another slew of renaming 2006-02-02 21:08:12 +00:00			`init_use_script_ptys(cpuspeed_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			`libs_use_ld_so(cpuspeed_t)`
			`libs_use_shared_libs(cpuspeed_t)`

			`logging_send_syslog_msg(cpuspeed_t)`

			`miscfiles_read_localization(cpuspeed_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_dontaudit_use_unpriv_user_fds(cpuspeed_t)`
add cpucontrol 2005-09-20 18:15:35 +00:00
			ifdef(`targeted_policy',`
another slew of renaming 2006-02-02 21:08:12 +00:00			`term_dontaudit_use_unallocated_ttys(cpuspeed_t)`
			`term_dontaudit_use_generic_ptys(cpuspeed_t)`
renaming from 20060131 interface review, round 3 2006-01-31 19:21:01 +00:00			`files_dontaudit_read_root_files(cpuspeed_t)`
add cpucontrol 2005-09-20 18:15:35 +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			`nscd_socket_use(cpuspeed_t)`
fix most disable_trans errors 2005-10-24 22:08:13 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add cpucontrol 2005-09-20 18:15:35 +00:00			`seutil_sigchld_newrole(cpuspeed_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add cpucontrol 2005-09-20 18:15:35 +00:00			`udev_read_db(cpuspeed_t)`
			`')`