policy_module(xpilotd,1.0.0)

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

#

# Declarations

#

gen_require(`

    type port_t;

    attribute port_type;

    type var_log_t;

')

type xpilotd_port_t, port_type;

type xpilotd_t;

type xpilotd_exec_t;

domain_type(xpilotd_t)

init_daemon_domain(xpilotd_t, xpilotd_exec_t)

# pid files

type xpilotd_var_run_t;

files_pid_file(xpilotd_var_run_t)

# Game data files

type xpilotd_private_data_t;

files_type(xpilotd_private_data_t);

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

#

# xpilot local policy

#

# Check in /etc/selinux/refpolicy/include for macros to use instead of allow rules.

# Note: /usr/share/selinux/devel/include/support/obj_perm_sets.spt contains

# the definitions of many permissions, such as 'rw_dir_perms'

# Some common macros (you might be able to remove some)

files_read_usr_files(xpilotd_t)

files_read_etc_files(xpilotd_t)

libs_use_ld_so(xpilotd_t)

libs_use_shared_libs(xpilotd_t)

miscfiles_read_localization(xpilotd_t)

## internal communication is often done using fifo and unix sockets.

allow xpilotd_t self:fifo_file { read write };

allow xpilotd_t self:unix_stream_socket create_stream_socket_perms;

# log files

allow xpilotd_t var_log_t:file rw_file_perms ;

## Networking basics (adjust to your needs!)

sysnet_dns_name_resolve(xpilotd_t)

corenet_udp_bind_all_nodes(xpilotd_t)

corenet_all_recvfrom_unlabeled(xpilotd_t)

corenet_udp_sendrecv_all_ports(xpilotd_t)

allow xpilotd_t xpilotd_port_t:udp_socket { name_bind };

# Init script handling

init_use_fds(xpilotd_t)

init_use_script_ptys(xpilotd_t)

domain_use_interactive_fds(xpilotd_t)

# Game private data

allow xpilotd_t xpilotd_private_data_t:file { r_file_perms };

allow xpilotd_t xpilotd_private_data_t:dir search;

# Misc rules that are needed.  I don't understand the meaning of some

# of these, and for others I don't yet understand why the game needs

# them

kernel_read_system_state(xpilotd_t)

allow xpilotd_t self:process signal;