policy_module(ntop,1.2.1)

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

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

type ntop_etc_t;
files_config_file(ntop_etc_t)

type ntop_http_content_t;
files_type(ntop_http_content_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_raw setgid setuid sys_admin net_admin };
dontaudit ntop_t self:capability sys_tty_config;
allow ntop_t self:process signal_perms;
allow ntop_t self:fifo_file { read write };
allow ntop_t self:tcp_socket create_stream_socket_perms;
allow ntop_t self:udp_socket create_socket_perms;
allow ntop_t self:packet_socket create_socket_perms;

allow ntop_t ntop_etc_t:dir list_dir_perms;
read_files_pattern(ntop_t,ntop_etc_t,ntop_etc_t)
read_lnk_files_pattern(ntop_t,ntop_etc_t,ntop_etc_t)

allow ntop_t ntop_http_content_t:dir list_dir_perms;
read_files_pattern(ntop_t,ntop_http_content_t,ntop_http_content_t)

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 })

create_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)

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

kernel_read_network_state(ntop_t)
kernel_read_kernel_sysctls(ntop_t)
kernel_list_proc(ntop_t)
kernel_read_proc_symlinks(ntop_t)

corenet_all_recvfrom_unlabeled(ntop_t)
corenet_all_recvfrom_netlabel(ntop_t)
corenet_tcp_sendrecv_generic_if(ntop_t)
corenet_udp_sendrecv_generic_if(ntop_t)
corenet_raw_sendrecv_generic_if(ntop_t)
corenet_tcp_sendrecv_all_nodes(ntop_t)
corenet_udp_sendrecv_all_nodes(ntop_t)
corenet_raw_sendrecv_all_nodes(ntop_t)
corenet_tcp_sendrecv_all_ports(ntop_t)
corenet_udp_sendrecv_all_ports(ntop_t)

dev_read_sysfs(ntop_t)

domain_use_interactive_fds(ntop_t)

files_read_etc_files(ntop_t)

fs_getattr_all_fs(ntop_t)
fs_search_auto_mountpoints(ntop_t)

libs_use_ld_so(ntop_t)
libs_use_shared_libs(ntop_t)

logging_send_syslog_msg(ntop_t)

miscfiles_read_localization(ntop_t)

sysnet_read_config(ntop_t)

userdom_dontaudit_use_unpriv_user_fds(ntop_t)
userdom_dontaudit_search_sysadm_home_dirs(ntop_t)

ifdef(`targeted_policy',`
	term_dontaudit_use_unallocated_ttys(ntop_t)
	term_dontaudit_use_generic_ptys(ntop_t)
	files_dontaudit_read_root_files(ntop_t)
')

optional_policy(`
	seutil_sigchld_newrole(ntop_t)
')

optional_policy(`
	udev_read_db(ntop_t)
')