policy_module(avahi, 1.12.0)

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

#

# Declarations

#

type avahi_t;

type avahi_exec_t;

init_daemon_domain(avahi_t, avahi_exec_t)

type avahi_initrc_exec_t;

init_script_file(avahi_initrc_exec_t)

type avahi_var_lib_t;

files_pid_file(avahi_var_lib_t)

type avahi_var_run_t;

files_pid_file(avahi_var_run_t)

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

#

# Local policy

#

allow avahi_t self:capability { dac_override setgid chown fowner kill net_admin net_raw setuid sys_chroot };

dontaudit avahi_t self:capability sys_tty_config;

allow avahi_t self:process { setrlimit signal_perms getcap setcap };

allow avahi_t self:fifo_file rw_fifo_file_perms;

allow avahi_t self:unix_stream_socket { connectto create_stream_socket_perms };

allow avahi_t self:unix_dgram_socket create_socket_perms;

allow avahi_t self:tcp_socket create_stream_socket_perms;

allow avahi_t self:udp_socket create_socket_perms;

allow avahi_t self:packet_socket create_socket_perms;

manage_dirs_pattern(avahi_t, avahi_var_lib_t, avahi_var_lib_t)

manage_files_pattern(avahi_t, avahi_var_lib_t, avahi_var_lib_t)

files_var_lib_filetrans(avahi_t, avahi_var_lib_t, { dir file })

manage_dirs_pattern(avahi_t, avahi_var_run_t, avahi_var_run_t)

manage_files_pattern(avahi_t, avahi_var_run_t, avahi_var_run_t)

manage_sock_files_pattern(avahi_t, avahi_var_run_t, avahi_var_run_t)

allow avahi_t avahi_var_run_t:dir setattr_dir_perms;

files_pid_filetrans(avahi_t, avahi_var_run_t, { dir file })

kernel_read_system_state(avahi_t)

kernel_read_kernel_sysctls(avahi_t)

kernel_read_network_state(avahi_t)

corecmd_exec_bin(avahi_t)

corecmd_exec_shell(avahi_t)

corenet_all_recvfrom_unlabeled(avahi_t)

corenet_all_recvfrom_netlabel(avahi_t)

corenet_tcp_sendrecv_generic_if(avahi_t)

corenet_udp_sendrecv_generic_if(avahi_t)

corenet_tcp_sendrecv_generic_node(avahi_t)

corenet_udp_sendrecv_generic_node(avahi_t)

corenet_tcp_sendrecv_all_ports(avahi_t)

corenet_udp_sendrecv_all_ports(avahi_t)

corenet_tcp_bind_generic_node(avahi_t)

corenet_udp_bind_generic_node(avahi_t)

corenet_tcp_bind_howl_port(avahi_t)

corenet_udp_bind_howl_port(avahi_t)

corenet_send_howl_client_packets(avahi_t)

corenet_receive_howl_server_packets(avahi_t)

dev_read_sysfs(avahi_t)

dev_read_urand(avahi_t)

fs_getattr_all_fs(avahi_t)

fs_search_auto_mountpoints(avahi_t)

fs_list_inotifyfs(avahi_t)

domain_use_interactive_fds(avahi_t)

files_read_etc_files(avahi_t)

files_read_etc_runtime_files(avahi_t)

files_read_usr_files(avahi_t)

auth_use_nsswitch(avahi_t)

init_signal_script(avahi_t)

init_signull_script(avahi_t)

logging_send_syslog_msg(avahi_t)

miscfiles_read_localization(avahi_t)

miscfiles_read_generic_certs(avahi_t)

sysnet_domtrans_ifconfig(avahi_t)

sysnet_manage_config(avahi_t)

sysnet_etc_filetrans_config(avahi_t)

userdom_dontaudit_use_unpriv_user_fds(avahi_t)

userdom_dontaudit_search_user_home_dirs(avahi_t)

optional_policy(`

	dbus_system_domain(avahi_t, avahi_exec_t)

	dbus_system_bus_client(avahi_t)

	dbus_connect_system_bus(avahi_t)

	init_dbus_chat_script(avahi_t)

')

optional_policy(`

	seutil_sigchld_newrole(avahi_t)

')

optional_policy(`

	udev_read_db(avahi_t)

')