policy_module(policykit, 1.12.2)

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

attribute policykit_domain;

attribute_role policykit_auth_roles;
attribute_role policykit_grant_roles;

type policykit_t, policykit_domain;
type policykit_exec_t;
init_daemon_domain(policykit_t, policykit_exec_t)

type policykit_auth_t, policykit_domain;
type policykit_auth_exec_t;
init_daemon_domain(policykit_auth_t, policykit_auth_exec_t)
role policykit_auth_roles types policykit_auth_t;

type policykit_grant_t, policykit_domain;
type policykit_grant_exec_t;
init_system_domain(policykit_grant_t, policykit_grant_exec_t)
role policykit_grant_roles types policykit_grant_t;

type policykit_resolve_t, policykit_domain;
type policykit_resolve_exec_t;
init_system_domain(policykit_resolve_t, policykit_resolve_exec_t)

type policykit_reload_t alias polkit_reload_t;
files_type(policykit_reload_t)

type policykit_runtime_t alias policykit_var_run_t;
files_runtime_file(policykit_runtime_t)

type policykit_tmp_t;
files_tmp_file(policykit_tmp_t)

type policykit_unit_t;
init_unit_file(policykit_unit_t)

type policykit_var_lib_t alias polkit_var_lib_t;
files_type(policykit_var_lib_t)

#######################################
#
# Common policykit domain local policy
#

allow policykit_domain self:process { execmem getattr };
allow policykit_domain self:fifo_file rw_fifo_file_perms;

kernel_search_proc(policykit_domain)

corecmd_exec_bin(policykit_domain)

dev_read_sysfs(policykit_domain)

files_read_usr_files(policykit_domain)

logging_send_syslog_msg(policykit_domain)

miscfiles_read_localization(policykit_domain)

########################################
#
# Local policy
#

allow policykit_t self:capability { dac_override dac_read_search setgid setuid sys_nice sys_ptrace };
allow policykit_t self:process { getsched setsched signal };
allow policykit_t self:unix_stream_socket { accept connectto listen };

rw_files_pattern(policykit_t, policykit_reload_t, policykit_reload_t)

manage_files_pattern(policykit_t, policykit_var_lib_t, policykit_var_lib_t)

manage_dirs_pattern(policykit_t, policykit_runtime_t, policykit_runtime_t)
manage_files_pattern(policykit_t, policykit_runtime_t, policykit_runtime_t)
files_runtime_filetrans(policykit_t, policykit_runtime_t, { file dir })

can_exec(policykit_t, policykit_exec_t)

domtrans_pattern(policykit_t, policykit_auth_exec_t, policykit_auth_t)
domtrans_pattern(policykit_t, policykit_resolve_exec_t, policykit_resolve_t)

kernel_read_crypto_sysctls(policykit_t)
kernel_read_kernel_sysctls(policykit_t)
kernel_read_system_state(policykit_t)

dev_read_urand(policykit_t)

domain_read_all_domains_state(policykit_t)

files_dontaudit_search_all_mountpoints(policykit_t)
files_watch_etc_dirs(policykit_t)
files_watch_usr_dirs(policykit_t)

fs_getattr_xattr_fs(policykit_t)
fs_list_inotifyfs(policykit_t)
fs_getattr_tmpfs(policykit_t)
fs_getattr_cgroup(policykit_t)

auth_use_nsswitch(policykit_t)

userdom_getattr_all_users(policykit_t)
userdom_read_all_users_state(policykit_t)

optional_policy(`
	dbus_system_domain(policykit_t, policykit_exec_t)
	init_dbus_chat(policykit_t)

	userdom_dbus_send_all_users(policykit_t)

	optional_policy(`
		rpm_dbus_chat(policykit_t)
	')

	optional_policy(`
		xserver_dbus_chat_xdm(policykit_t)
	')
')

optional_policy(`
	gnome_read_generic_home_content(policykit_t)
')

optional_policy(`
	kerberos_manage_host_rcache(policykit_t)
	kerberos_tmp_filetrans_host_rcache(policykit_t, file, "host_0")
')

optional_policy(`
	# for /run/systemd/machines
	systemd_read_machines(policykit_t)

	# for /run/systemd/seats/seat*
	systemd_read_logind_sessions_files(policykit_t)
	systemd_watch_logind_sessions_dirs(policykit_t)

	# for /run/systemd/users/*
	systemd_read_logind_runtime_files(policykit_t)
	systemd_watch_logind_runtime_dirs(policykit_t)
')

########################################
#
# Auth local policy
#

allow policykit_auth_t self:capability { dac_override ipc_lock setgid setuid sys_nice };
dontaudit policykit_auth_t self:capability { dac_read_search sys_tty_config };
allow policykit_auth_t self:process { getsched setsched signal };
allow policykit_auth_t self:unix_stream_socket { accept listen };

ps_process_pattern(policykit_auth_t, policykit_domain)

rw_files_pattern(policykit_auth_t, policykit_reload_t, policykit_reload_t)

manage_dirs_pattern(policykit_auth_t, policykit_tmp_t, policykit_tmp_t)
manage_files_pattern(policykit_auth_t, policykit_tmp_t, policykit_tmp_t)
files_tmp_filetrans(policykit_auth_t, policykit_tmp_t, { file dir })

manage_files_pattern(policykit_auth_t, policykit_var_lib_t, policykit_var_lib_t)

manage_dirs_pattern(policykit_auth_t, policykit_runtime_t, policykit_runtime_t)
manage_files_pattern(policykit_auth_t, policykit_runtime_t, policykit_runtime_t)
files_runtime_filetrans(policykit_auth_t, policykit_runtime_t, { file dir })

can_exec(policykit_auth_t, policykit_auth_exec_t)

kernel_read_system_state(policykit_auth_t)
kernel_dontaudit_search_kernel_sysctl(policykit_auth_t)
kernel_dontaudit_search_sysctl(policykit_auth_t)

dev_read_video_dev(policykit_auth_t)

domain_use_interactive_fds(policykit_auth_t)

files_read_etc_runtime_files(policykit_auth_t)
files_search_home(policykit_auth_t)

fs_getattr_all_fs(policykit_auth_t)
fs_search_tmpfs(policykit_auth_t)

auth_read_shadow(policykit_auth_t)
auth_rw_var_auth(policykit_auth_t)
auth_use_nsswitch(policykit_auth_t)
auth_domtrans_chk_passwd(policykit_auth_t)

miscfiles_read_fonts(policykit_auth_t)
miscfiles_setattr_fonts_cache_dirs(policykit_auth_t)

userdom_dontaudit_read_user_home_content_files(policykit_auth_t)

optional_policy(`
	dbus_system_domain(policykit_auth_t, policykit_auth_exec_t)
	dbus_all_session_bus_client(policykit_auth_t)

	optional_policy(`
		policykit_dbus_chat(policykit_auth_t)
	')
')

optional_policy(`
	kerberos_manage_host_rcache(policykit_auth_t)
	kerberos_tmp_filetrans_host_rcache(policykit_auth_t, file, "host_0")
')

optional_policy(`
	xserver_stream_connect(policykit_auth_t)
	xserver_read_xdm_runtime_files(policykit_auth_t)
	xserver_rw_xsession_log(policykit_auth_t)
')

########################################
#
# Grant local policy
#

allow policykit_grant_t self:capability setuid;
allow policykit_grant_t self:unix_dgram_socket create_socket_perms;
allow policykit_grant_t self:unix_stream_socket create_stream_socket_perms;

ps_process_pattern(policykit_grant_t, policykit_domain)

rw_files_pattern(policykit_grant_t, policykit_reload_t, policykit_reload_t)

manage_files_pattern(policykit_grant_t, policykit_runtime_t, policykit_runtime_t)

manage_files_pattern(policykit_grant_t, policykit_var_lib_t, policykit_var_lib_t)

can_exec(policykit_grant_t, policykit_grant_exec_t)

domtrans_pattern(policykit_grant_t, policykit_auth_exec_t, policykit_auth_t)
domtrans_pattern(policykit_grant_t, policykit_resolve_exec_t, policykit_resolve_t)

auth_domtrans_chk_passwd(policykit_grant_t)
auth_use_nsswitch(policykit_grant_t)

userdom_read_all_users_state(policykit_grant_t)

optional_policy(`
	cron_manage_system_job_lib_files(policykit_grant_t)
')

optional_policy(`
	dbus_system_bus_client(policykit_grant_t)
')

########################################
#
# Resolve local policy
#

allow policykit_resolve_t self:capability { setuid sys_nice };
allow policykit_resolve_t self:unix_stream_socket { accept listen };

ps_process_pattern(policykit_resolve_t, policykit_domain)

read_files_pattern(policykit_resolve_t, policykit_reload_t, policykit_reload_t)

read_files_pattern(policykit_resolve_t, policykit_var_lib_t, policykit_var_lib_t)

can_exec(policykit_resolve_t, policykit_resolve_exec_t)

domtrans_pattern(policykit_resolve_t, policykit_auth_exec_t, policykit_auth_t)

auth_use_nsswitch(policykit_resolve_t)

userdom_read_all_users_state(policykit_resolve_t)

optional_policy(`
	dbus_system_bus_client(policykit_resolve_t)
')
