policy_module(cpucontrol, 1.3.2)

########################################

#

# Declarations

#

attribute cpucontrol_domain;

type cpucontrol_t, cpucontrol_domain;

type cpucontrol_exec_t;

init_system_domain(cpucontrol_t, cpucontrol_exec_t)

type cpucontrol_conf_t;

files_config_file(cpucontrol_conf_t)

type cpuspeed_t, cpucontrol_domain;

type cpuspeed_exec_t;

init_system_domain(cpuspeed_t, cpuspeed_exec_t)

type cpuspeed_var_run_t;

files_pid_file(cpuspeed_var_run_t)

########################################

#

# Common local policy

#

dontaudit cpucontrol_domain self:capability sys_tty_config;

allow cpucontrol_domain self:process signal_perms;

kernel_read_kernel_sysctls(cpucontrol_domain)

domain_use_interactive_fds(cpucontrol_domain)

files_list_usr(cpucontrol_domain)

fs_search_auto_mountpoints(cpucontrol_domain)

term_dontaudit_use_console(cpucontrol_domain)

init_use_fds(cpucontrol_domain)

init_use_script_ptys(cpucontrol_domain)

userdom_dontaudit_use_unpriv_user_fds(cpucontrol_domain)

optional_policy(`

	nscd_use(cpucontrol_domain)

')

optional_policy(`

	seutil_sigchld_newrole(cpucontrol_domain)

')

optional_policy(`

	udev_read_db(cpucontrol_domain)

')

########################################

#

# Loader local policy

#

allow cpucontrol_t self:capability { ipc_lock sys_rawio };

allow cpucontrol_t cpucontrol_conf_t:dir list_dir_perms;

read_files_pattern(cpucontrol_t, cpucontrol_conf_t, cpucontrol_conf_t)

read_lnk_files_pattern(cpucontrol_t, cpucontrol_conf_t, cpucontrol_conf_t)

kernel_read_proc_symlinks(cpucontrol_t)

dev_read_sysfs(cpucontrol_t)

dev_rw_cpu_microcode(cpucontrol_t)

logging_send_syslog_msg(cpucontrol_t)

optional_policy(`

	rhgb_use_ptys(cpucontrol_t)

')

########################################

#

# Scaling local policy

#

allow cpuspeed_t self:process 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)

# This doesnt make sense

dev_write_sysfs_dirs(cpuspeed_t)

dev_rw_sysfs(cpuspeed_t)

domain_read_all_domains_state(cpuspeed_t)

files_read_etc_runtime_files(cpuspeed_t)

logging_send_syslog_msg(cpuspeed_t)