policy_module(howl,1.4.0)

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

#

# Declarations

#

type howl_t;

type howl_exec_t;

init_daemon_domain(howl_t,howl_exec_t)

type howl_var_run_t;

files_pid_file(howl_var_run_t)

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

#

# Local policy

#

allow howl_t self:capability { kill net_admin };

dontaudit howl_t self:capability sys_tty_config;

allow howl_t self:process signal_perms;

allow howl_t self:fifo_file rw_fifo_file_perms;

allow howl_t self:tcp_socket create_stream_socket_perms;

allow howl_t self:udp_socket create_socket_perms;

manage_files_pattern(howl_t,howl_var_run_t,howl_var_run_t)

files_pid_filetrans(howl_t,howl_var_run_t,file)

kernel_read_network_state(howl_t)

kernel_read_kernel_sysctls(howl_t)

kernel_load_module(howl_t)

kernel_list_proc(howl_t)

kernel_read_proc_symlinks(howl_t)

corenet_all_recvfrom_unlabeled(howl_t)

corenet_all_recvfrom_netlabel(howl_t)

corenet_tcp_sendrecv_all_if(howl_t)

corenet_udp_sendrecv_all_if(howl_t)

corenet_tcp_sendrecv_all_nodes(howl_t)

corenet_udp_sendrecv_all_nodes(howl_t)

corenet_tcp_sendrecv_all_ports(howl_t)

corenet_udp_sendrecv_all_ports(howl_t)

corenet_tcp_bind_all_nodes(howl_t)

corenet_udp_bind_all_nodes(howl_t)

corenet_tcp_bind_howl_port(howl_t)

corenet_udp_bind_howl_port(howl_t)

corenet_sendrecv_howl_server_packets(howl_t)

dev_read_sysfs(howl_t)

fs_getattr_all_fs(howl_t)

fs_search_auto_mountpoints(howl_t)

domain_use_interactive_fds(howl_t)

files_read_etc_files(howl_t)

init_rw_utmp(howl_t)

libs_use_ld_so(howl_t)

libs_use_shared_libs(howl_t)

logging_send_syslog_msg(howl_t)

miscfiles_read_localization(howl_t)

sysnet_read_config(howl_t)

userdom_dontaudit_use_unpriv_user_fds(howl_t)

userdom_dontaudit_search_sysadm_home_dirs(howl_t)

ifdef(`targeted_policy', `

	term_dontaudit_use_unallocated_ttys(howl_t)

	term_dontaudit_use_generic_ptys(howl_t)

	files_dontaudit_read_root_files(howl_t)

')

optional_policy(`

	nis_use_ypbind(howl_t)

')

optional_policy(`

	seutil_sigchld_newrole(howl_t)

')

optional_policy(`

	udev_read_db(howl_t)

')