selinux-policy/mls/macros/program/ice_macros.te
2005-11-22 19:28:03 +00:00

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#
# ICE related types
#
# Author: Ivan Gyurdiev <ivg2@cornell.edu>
#
# ice_domain(prefix, role) - create ICE sockets
# ice_connect(type1_prefix, type2_prefix) - allow communication through ICE sockets
define(`ice_domain', `
ifdef(`$1_ice_tmp_t_defined',`', `
define(`$1_ice_tmp_t_defined')
# Type for ICE sockets
type $1_ice_tmp_t, file_type, $1_file_type, sysadmfile, tmpfile;
file_type_auto_trans($1_t, ice_tmp_t, $1_ice_tmp_t)
# Create the sockets
allow $1_t self:unix_stream_socket create_stream_socket_perms;
allow $1_t self:unix_dgram_socket create_socket_perms;
# FIXME: How does iceauth tie in?
')
')
# FIXME: Should this be bidirectional?
# Adding only unidirectional for now.
define(`ice_connect', `
# Read .ICEauthority file
allow $1_t $2_iceauth_home_t:file { read getattr };
can_unix_connect($1_t, $2_t)
allow $1_t ice_tmp_t:dir r_dir_perms;
allow $1_t $2_ice_tmp_t:sock_file { read write };
allow $1_t $2_t:unix_stream_socket { read write };
')