policy_module(iptables,1.4.1)

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

#

# Declarations

#

type iptables_t;

type iptables_exec_t;

init_system_domain(iptables_t,iptables_exec_t)

role system_r types iptables_t;

type iptables_tmp_t;

files_tmp_file(iptables_tmp_t)

type iptables_var_run_t;

files_pid_file(iptables_var_run_t)

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

#

# Iptables local policy

#

allow iptables_t self:capability { net_admin net_raw };

dontaudit iptables_t self:capability sys_tty_config;

allow iptables_t self:process { sigchld sigkill sigstop signull signal };

allow iptables_t self:rawip_socket create_socket_perms;

allow iptables_t iptables_var_run_t:dir rw_dir_perms;

files_pid_filetrans(iptables_t,iptables_var_run_t,file)

can_exec(iptables_t,iptables_exec_t)

allow iptables_t iptables_tmp_t:dir manage_dir_perms;

allow iptables_t iptables_tmp_t:file manage_file_perms;

files_tmp_filetrans(iptables_t, iptables_tmp_t, { file dir })

kernel_read_system_state(iptables_t)

kernel_read_network_state(iptables_t)

kernel_read_kernel_sysctls(iptables_t)

kernel_read_modprobe_sysctls(iptables_t)

kernel_use_fds(iptables_t)

corenet_relabelto_all_packets(iptables_t)

dev_read_sysfs(iptables_t)

fs_getattr_xattr_fs(iptables_t)

fs_search_auto_mountpoints(iptables_t)

mls_file_read_all_levels(iptables_t)

term_dontaudit_use_console(iptables_t)

domain_use_interactive_fds(iptables_t)

files_read_etc_files(iptables_t)

files_read_etc_runtime_files(iptables_t)

auth_use_nsswitch(iptables_t)

init_use_fds(iptables_t)

init_use_script_ptys(iptables_t)

# to allow rules to be saved on reboot:

init_rw_script_tmp_files(iptables_t)

libs_use_ld_so(iptables_t)

libs_use_shared_libs(iptables_t)

logging_send_syslog_msg(iptables_t)

# system-config-network appends to /var/log

#logging_append_system_logs(iptables_t)

miscfiles_read_localization(iptables_t)

sysnet_domtrans_ifconfig(iptables_t)

sysnet_dns_name_resolve(iptables_t)

userdom_use_all_users_fds(iptables_t)

ifdef(`targeted_policy', `

	term_use_unallocated_ttys(iptables_t)

	term_use_generic_ptys(iptables_t)

	files_dontaudit_read_root_files(iptables_t)

 	unconfined_rw_pipes(iptables_t)

')

optional_policy(`

	fail2ban_append_log(iptables_t)

')

optional_policy(`

	firstboot_use_fds(iptables_t)

	firstboot_rw_pipes(iptables_t)

')

optional_policy(`

	modutils_domtrans_insmod(iptables_t)

')

optional_policy(`

	# for iptables -L

	nis_use_ypbind(iptables_t)

')

optional_policy(`

	ppp_dontaudit_use_fds(iptables_t)

')

optional_policy(`

	seutil_sigchld_newrole(iptables_t)

')

optional_policy(`

	udev_read_db(iptables_t)

')