policy_module(ntop, 1.13.0)

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

type ntop_t;
type ntop_exec_t;
init_daemon_domain(ntop_t, ntop_exec_t)

type ntop_initrc_exec_t;
init_script_file(ntop_initrc_exec_t)

type ntop_etc_t;
files_config_file(ntop_etc_t)

type ntop_tmp_t;
files_tmp_file(ntop_tmp_t)

type ntop_var_lib_t;
files_type(ntop_var_lib_t)

type ntop_var_run_t;
files_pid_file(ntop_var_run_t)

########################################
#
# Local Policy
#

allow ntop_t self:capability { net_admin net_raw setgid setuid sys_admin };
dontaudit ntop_t self:capability sys_tty_config;
allow ntop_t self:process signal_perms;
allow ntop_t self:fifo_file rw_fifo_file_perms;
allow ntop_t self:tcp_socket { accept listen };
allow ntop_t self:unix_stream_socket { accept listen };
allow ntop_t self:packet_socket create_socket_perms;
allow ntop_t self:socket create_socket_perms;

allow ntop_t ntop_etc_t:dir list_dir_perms;
allow ntop_t ntop_etc_t:file read_file_perms;
allow ntop_t ntop_etc_t:lnk_file read_lnk_file_perms;

manage_dirs_pattern(ntop_t, ntop_tmp_t, ntop_tmp_t)
manage_files_pattern(ntop_t, ntop_tmp_t, ntop_tmp_t)
files_tmp_filetrans(ntop_t, ntop_tmp_t, { file dir })

manage_dirs_pattern(ntop_t, ntop_var_lib_t, ntop_var_lib_t)
manage_files_pattern(ntop_t, ntop_var_lib_t, ntop_var_lib_t)
files_var_lib_filetrans(ntop_t, ntop_var_lib_t, { file dir } )

manage_files_pattern(ntop_t, ntop_var_run_t, ntop_var_run_t)
files_pid_filetrans(ntop_t, ntop_var_run_t, file)

kernel_request_load_module(ntop_t)
kernel_read_system_state(ntop_t)
kernel_read_network_state(ntop_t)
kernel_read_kernel_sysctls(ntop_t)

corenet_all_recvfrom_unlabeled(ntop_t)
corenet_all_recvfrom_netlabel(ntop_t)
corenet_tcp_sendrecv_generic_if(ntop_t)
corenet_raw_sendrecv_generic_if(ntop_t)
corenet_tcp_sendrecv_generic_node(ntop_t)
corenet_raw_sendrecv_generic_node(ntop_t)
corenet_tcp_bind_generic_node(ntop_t)

corenet_sendrecv_ntop_server_packets(ntop_t)
corenet_tcp_bind_ntop_port(ntop_t)
corenet_sendrecv_ntop_client_packets(ntop_t)
corenet_tcp_connect_ntop_port(ntop_t)
corenet_tcp_sendrecv_ntop_port(ntop_t)

corenet_sendrecv_http_client_packets(ntop_t)
corenet_tcp_connect_http_port(ntop_t)
corenet_tcp_sendrecv_http_port(ntop_t)

dev_read_sysfs(ntop_t)
dev_rw_generic_usb_dev(ntop_t)

domain_use_interactive_fds(ntop_t)

files_read_usr_files(ntop_t)

fs_getattr_all_fs(ntop_t)
fs_search_auto_mountpoints(ntop_t)

auth_use_nsswitch(ntop_t)

logging_send_syslog_msg(ntop_t)

miscfiles_read_fonts(ntop_t)
miscfiles_read_localization(ntop_t)

userdom_dontaudit_use_unpriv_user_fds(ntop_t)
userdom_dontaudit_search_user_home_dirs(ntop_t)

optional_policy(`
	apache_read_sys_content(ntop_t)
')

optional_policy(`
	seutil_sigchld_newrole(ntop_t)
')

optional_policy(`
	udev_read_db(ntop_t)
')