#DESC Inetd - Internet services daemon

#

# Authors:  Stephen Smalley <sds@epoch.ncsc.mil> and Timothy Fraser  

# re-written with daemon_domain by Russell Coker <russell@coker.com.au>

# X-Debian-Packages: netkit-inetd openbsd-inetd xinetd

#

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

#

# Rules for the inetd_t domain and

# the inetd_child_t domain.

#

type biff_port_t, port_type, reserved_port_type;

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

#

# Rules for the inetd_t domain.

#

daemon_domain(inetd, `ifdef(`unlimitedInetd', `,admin, etc_writer, fs_domain, auth_write, privmem')' )

can_network(inetd_t)

allow inetd_t self:unix_dgram_socket create_socket_perms;

allow inetd_t self:unix_stream_socket create_socket_perms;

allow inetd_t self:fifo_file rw_file_perms;

allow inetd_t etc_t:file { getattr read ioctl };

allow inetd_t self:process setsched;

log_domain(inetd)

tmp_domain(inetd)

# Use capabilities.

allow inetd_t self:capability { setuid setgid net_bind_service };

# allow any domain to connect to inetd

can_tcp_connect(userdomain, inetd_t)

# Run each daemon with a defined domain in its own domain.

# These rules have been moved to the individual target domain .te files.

# Run other daemons in the inetd_child_t domain.

allow inetd_t { bin_t sbin_t }:dir search;

allow inetd_t sbin_t:lnk_file read;

# Bind to the telnet, ftp, rlogin and rsh ports.

ifdef(`ftpd.te', `allow inetd_t ftp_port_t:tcp_socket name_bind;')

ifdef(`rshd.te', `allow inetd_t rsh_port_t:tcp_socket name_bind;')

ifdef(`talk.te', `

allow inetd_t talk_port_t:tcp_socket name_bind;

allow inetd_t ntalk_port_t:tcp_socket name_bind;

')

# Communicate with the portmapper.

ifdef(`portmap.te', `can_udp_send(inetd_t, portmap_t)')

inetd_child_domain(inetd_child)

allow inetd_child_t proc_net_t:dir search;

allow inetd_child_t proc_net_t:file { getattr read };

ifdef(`unconfined.te', `

domain_auto_trans(inetd_t, unconfined_exec_t, unconfined_t)

')

ifdef(`unlimitedInetd', `

unconfined_domain(inetd_t) 

')