selinux-policy/docs/macro_conversion_guide

#
# This is the guide for converting old macros to local policy
# and new interfaces.
#
# $1, $2, etc. are replaced with and the first and second, etc.
# parameters to the old macro.
#

########################################
#
# Attributes
#
# $1 is the type this attribute is on

#
# auth: complete
#
auth_read_shadow($1)

#
# auth_chkpwd: complete
#
auth_domtrans_chk_passwd($1)

#
# auth_write: complete
#
# handled by appropriate interfaces

#
# domain: complete
#
domain_type($1)

#
# etc_writer: complete
#
# handled by appropriate interfaces

#
# file_type: complete
#
files_type($1)

#
# fs_domain: complete
#
# handled by appropriate interfaces

#
# mta_delivery_agent:
#
mta_mailserver_delivery($1)
# for piping mail to a command
kernel_read_system_state($1)
corecmd_exec_shell($1)
files_read_etc_runtime_files($1)
mta_append_spool($1)
ifdef(`TODO',`
optional_policy(`arpwatch.te',`
	# why is mail delivered to a directory of type arpwatch_data_t?
	allow mta_delivery_agent arpwatch_data_t:dir search;
')
') dnl end TODO

#
# mta_user_agent:
#
mta_mailserver_user_agent($1)
domain_use_wide_inherit_fd($1)
userdom_sigchld_all_users($1)
userdom_use_all_user_fd($1)
userdom_use_sysadm_terms($1)
allow mta_user_agent privmail:fd use;
allow mta_user_agent privmail:process sigchld;
allow mta_user_agent privmail:fifo_file { read write };
allow mta_user_agent sysadm_t:fifo_file { read write };
optional_policy(`arpwatch.te',`
	# why is mail delivered to a directory of type arpwatch_data_t?
	allow mta_user_agent arpwatch_tmp_t:file rw_file_perms;
	ifdef(`hide_broken_symptoms', `
		dontaudit mta_user_agent arpwatch_t:packet_socket { read write };
	')
')
optional_policy(`cron.te',`
	cron_sigchld($1)
	cron_read_system_job_tmp_files($1)
')
optional_policy(`logrotate.te',`
	logrotate_read_tmp_files($1)
')

#
# nscd_client_domain: complete
#
optional_policy(`nscd.te',`
	nscd_use_socket($1)
')

#
# privfd: complete
#
domain_wide_inherit_fd($1)

#
# privlog: complete
#
logging_send_syslog_msg($1)

#
# privmail: complete
#
mta_send_mail($1)

#
# privmem: complete
#
# handled by appropriate interfaces

#
# privmodule: complete
#
modutils_domtrans_insmod($1)

#
# privowner: complete
#
domain_obj_id_change_exempt($1)

#
# privrole: complete
#
domain_role_change_exempt($1)

#
# privuser: complete
#
domain_subj_id_change_exempt($1)

#
# priv_system_role: complete
#
domain_system_change_exempt($1)

#
# sysadmfile: complete
#
files_type($1)

#
# sysctl_kernel_writer: complete
#
# handled by appropriate interfaces

#
# userspace_objmgr: complete
#
allow $1 self:process getattr;
# Receive notifications of policy reloads and enforcing status changes.
allow $1 self:netlink_selinux_socket { create bind read };
selinux_get_fs_mount($1)
selinux_validate_context($1)
selinux_compute_access_vector($1)
selinux_compute_create_context($1)
selinux_compute_relabel_context($1)
selinux_compute_user_contexts($1)
seutil_read_config($1)
seutil_read_default_contexts($1)

#
# web_client_domain:
#
optional_policy(`squid.te',`
	squid_use($1)
')

########################################
#
# Access macros
#

#
# access_terminal():
#
allow $1 $2_tty_device_t:chr_file { read write getattr ioctl };
allow $1 devtty_t:chr_file { read write getattr ioctl };
allow $1 devpts_t:dir { read search getattr };
allow $1 $2_devpts_t:chr_file { read write getattr ioctl };

#
# append_log_domain():
#
type $1_log_t;
logging_log_file($1_log_t)
allow $1_t var_log_t:dir ra_dir_perms;
allow $1_t $1_log_t:file  { create ra_file_perms };
type_transition $1_t var_log_t:file $1_log_t;

#
# append_logdir_domain():
#
type $1_log_t;
logging_log_file($1_log_t)
allow $1_t var_log_t:dir ra_dir_perms;
allow $1_t $1_log_t:dir { setattr ra_dir_perms };
allow $1_t $1_log_t:file  { create ra_file_perms };
type_transition $1_t var_log_t:file $1_log_t;

#
# application_domain():
#
type $1_t;
type $1_exec_t;
domain_type($1_t)
domain_entry_file($1_t,$1_exec_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
# a "run" interface needs to be
# added, and have sysadm_t use it
# in a optional_policy block.

#
# base_can_network($1,$2,$3):
#
allow $1 self:$2_socket connected_socket_perms;
corenet_$2_sendrecv_all_if($1)
corenet_raw_sendrecv_all_if($1)
corenet_$2_sendrecv_all_nodes($1)
corenet_raw_sendrecv_all_nodes($1)
corenet_$2_bind_all_nodes($1)
sysnet_read_config($1)
# if $3 is specified (remove _port_t from $3):
corenet_$2_sendrecv_$3_port($1)
# else:
corenet_$2_sendrecv_all_ports($1)

#
# base_file_read_access(): complete
#
kernel_read_kernel_sysctl($1)
corecmd_list_bin($1)
corecmd_read_bin_symlink($1)
corecmd_read_bin_file($1)
corecmd_read_bin_pipe($1)
corecmd_read_bin_socket($1)
corecmd_list_sbin($1)
corecmd_read_sbin_symlink($1)
corecmd_read_sbin_file($1)
corecmd_read_sbin_pipe($1)
corecmd_read_sbin_socket($1)
files_list_home($1)
files_read_usr_files($1)
seutil_read_config($1)
tunable_policy(`read_default_t',`
	files_list_default($1)
	files_read_default_files($1)
	files_read_default_symlinks($1)
	files_read_default_sockets($1)
	files_read_default_pipes($1)
')

#
# base_pty_perms():
#
allow $1_t ptmx_t:chr_file rw_file_perms;
allow $1_t devpts_t:filesystem getattr;
allow $1_t devpts_t:dir { getattr read search };
dontaudit $1_t bsdpty_device_t:chr_file { getattr read write };

#
# can_create($1,$2,$3): complete
#
# for each object class in $3:
# if dir:
allow $1 $2:dir create_dir_perms;
# else if lnk_file:
allow $1 $2:lnk_file create_lnk_perms;
# else:
allow $1 $2:$3 create_file_perms;

#
# can_create_other_pty(): complete
#
allow $1_t $2_devpts_t:chr_file { rw_file_perms setattr };
term_create_pty($1_t,$2_devpts_t)

#
# can_create_pty(): complete
#
# $2 may require more conversion
type $1_devpts_t $2;
term_pty($1_devpts_t)
allow $1_t $1_devpts_t:chr_file { rw_file_perms setattr };
term_create_pty($1_t,$1_devpts_t)

#
# can_exec_any(): complete
#
corecmd_exec_bin($1)
corecmd_exec_sbin($1)
domain_exec_all_entry_files($1)
files_exec_etc_files($1)
libs_use_ld_so($1)
libs_use_shared_libs($1)
libs_exec_ld_so($1)
libs_exec_lib_files($1)

#
# can_getcon(): complete
#
allow $1 self:process getattr;
kernel_read_system_state($1)

#
# can_getsecurity(): complete
#
selinux_get_fs_mount($1)
selinux_validate_context($1)
selinux_compute_access_vector($1)
selinux_compute_create_context($1)
selinux_compute_relabel_context($1)
selinux_compute_user_contexts($1)

#
# can_kerberos(): complete
#
optional_policy(`kerberos.te',`
	kerberos_use($1)
')

#
# can_ldap(): complete
#
sysnet_use_ldap($1)

#
# can_loadpol(): complete
#
selinux_get_fs_mount($1)
selinux_load_policy($1)

#
# can_network($1):
#
allow $1 self:tcp_socket create_stream_socket_perms;
allow $1 self:udp_socket create_socket_perms;
corenet_tcp_sendrecv_all_if($1)
corenet_udp_sendrecv_all_if($1)
corenet_raw_sendrecv_all_if($1)
corenet_tcp_sendrecv_all_nodes($1)
corenet_udp_sendrecv_all_nodes($1)
corenet_raw_sendrecv_all_nodes($1)
corenet_tcp_sendrecv_all_ports($1)
corenet_udp_sendrecv_all_ports($1)
corenet_tcp_bind_all_nodes($1)
corenet_udp_bind_all_nodes($1)
sysnet_read_config($1)
optional_policy(`mount.te',`
	mount_send_nfs_client_request($1)
')

#
# can_network($1,$2):
#
can_network_tcp($1, `$2')
can_network_udp($1, `$2')
optional_policy(`mount.te',`
	mount_send_nfs_client_request($1)
')

#
# can_network_client():
#
can_network_client_tcp($1, `$2')
can_network_udp($1, `$2')

#
# can_network_client_tcp($1): complete
#
allow $1 self:tcp_socket create_socket_perms;
corenet_tcp_sendrecv_all_if($1)
corenet_raw_sendrecv_all_if($1)
corenet_tcp_sendrecv_all_nodes($1)
corenet_raw_sendrecv_all_nodes($1)
corenet_tcp_sendrecv_all_ports($1)
corenet_tcp_bind_all_nodes($1)
sysnet_read_config($1)

#
# can_network_client_tcp($1,$2):
#
# remove _port_t from $2
allow $1 self:tcp_socket create_socket_perms;
corenet_tcp_sendrecv_all_if($1)
corenet_raw_sendrecv_all_if($1)
corenet_tcp_sendrecv_all_nodes($1)
corenet_raw_sendrecv_all_nodes($1)
corenet_tcp_sendrecv_$2_port($1)
corenet_tcp_bind_all_nodes($1)
sysnet_read_config($1)

#
# can_network_server():
#
allow $1 self:tcp_socket create_stream_socket_perms;
allow $1 self:udp_socket { connect };
base_can_network($1, tcp, `$2')
base_can_network($1, udp, `$2')

#
# can_network_server_tcp():
#
allow $1 self:tcp_socket create_stream_socket_perms;
base_can_network($1, tcp, `$2')

#
# can_network_tcp():
#
can_network_server_tcp($1, `$2')
can_network_client_tcp($1, `$2')

#
# can_network_udp(): complete
#
base_can_network($1, udp, `$2')
allow $1 self:udp_socket { connect };

#
# can_ps():
#
allow $1 $2:dir { search getattr read };
allow $1 $2:{ file lnk_file } { read getattr };
allow $1 $2:process getattr;
# We need to suppress this denial because procps tries to access
# /proc/pid/environ and this now triggers a ptrace check in recent kernels
# (2.4 and 2.6).  Might want to change procps to not do this, or only if
# running in a privileged domain.
dontaudit $1 $2:process ptrace;

#
# can_ptrace():
#
allow $1 $2:process ptrace;
allow $2 $1:process sigchld;

#
# can_portmap():
#
sysnet_use_portmap($1)

#
# can_resolve(): complete
#
sysnet_dns_name_resolve($1)

#
# can_setbool(): complete
#
selinux_get_fs_mount($1)
selinux_set_boolean($1)

#
# can_setcon(): complete
#
# get mount point is due to libselinux init
#
allow $1 self:process setcurrent;
selinux_get_fs_mount($1)

#
# can_setenforce(): complete
#
# get mount point is due to libselinux init
#
selinux_get_fs_mount($1)
selinux_set_enforce_mode($1)

#
# can_setexec(): complete
#
# get mount point is due to libselinux init
#
allow $1 self:process setexec;
selinux_get_fs_mount($1)

#
# can_setfscreate(): complete
#
# get mount point is due to libselinux init
#
allow $1 self:process setfscreate;
selinux_get_fs_mount($1)

#
# can_setsecparam(): complete
#
# get mount point is due to libselinux init
#
selinux_get_fs_mount($1)
kernel_setsecparam($1)

#
# can_sysctl(): complete
#
kernel_rw_all_sysctl($1)

#
# can_tcp_connect():
#
allow $1 $2:tcp_socket { connectto recvfrom };
allow $2 $1:tcp_socket { acceptfrom recvfrom };
allow $2 kernel_t:tcp_socket recvfrom;
allow $1 kernel_t:tcp_socket recvfrom;

#
# can_udp_send():
#
allow $1 $2:udp_socket sendto;
allow $2 $1:udp_socket recvfrom;

#
# can_unix_connect():
#
allow $1 $2:unix_stream_socket connectto;

#
# can_unix_send():
#
allow $1 $2:unix_dgram_socket sendto;

#
# can_ypbind(): complete
#
optional_policy(`nis.te',`
	nis_use_ypbind($1)
')

#
# create_append_log_file():
#
allow $1 $2:dir { read getattr search add_name write };
allow $1 $2:file { create ioctl getattr setattr append link };

#
# create_dir_file():
#
allow $1 $2:dir create_dir_perms;
allow $1 $2:file create_file_perms;
allow $1 $2:lnk_file create_lnk_perms;

#
# create_dir_notdevfile():
#
allow $1 $2:dir create_dir_perms;
allow $1 $2:{ file sock_file fifo_file } create_file_perms;
allow $1 $2:lnk_file create_lnk_perms;

#
# daemon_base_domain():
#
type $1_t;
type $1_exec_t;
init_daemon_domain($1_t,$1_exec_t)
dontaudit $1_t self:capability sys_tty_config;
allow $1_t self:process signal_perms;
kernel_list_proc($1_t)
kernel_read_proc_symlinks($1_t)
kernel_read_kernel_sysctl($1_t)
dev_read_sysfs($1_t)
fs_search_auto_mountpoints($1_t)
term_dontaudit_use_console($1_t)
domain_use_wide_inherit_fd($1_t)
init_use_fd($1_t)
init_use_script_pty($1_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
logging_send_syslog_msg($1_t)
userdom_dontaudit_use_unpriv_user_fd($1_t)
ifdef(`targeted_policy',`
	term_dontaudit_use_unallocated_tty($1_t)
	term_dontaudit_use_generic_pty($1_t)
	files_dontaudit_read_root_file($1_t)
')
optional_policy(`selinuxutil.te',`
	seutil_sigchld_newrole($1_t)
')
optional_policy(`udev.te', `
	udev_read_db($1_t)
')
ifdef(`TODO',`
optional_policy(`rhgb.te',`
	rhgb_domain($1_t)
')
') dnl end TODO

#
# daemon_domain():
#
type $1_t;
type $1_exec_t;
init_daemon_domain($1_t,$1_exec_t)
type $1_var_run_t;
files_pid_file($1_var_run_t)
dontaudit $1_t self:capability sys_tty_config;
allow $1_t $1_var_run_t:file create_file_perms;
allow $1_t $1_var_run_t:dir rw_dir_perms;
files_create_pid($1_t,$1_var_run_t)
kernel_read_kernel_sysctl($1_t)
kernel_list_proc($1_t)
kernel_read_proc_symlinks($1_t)
dev_read_sysfs($1_t)
fs_getattr_all_fs($1_t)
fs_search_auto_mountpoints($1_t)
term_dontaudit_use_console($1_t)
domain_use_wide_inherit_fd($1_t)
init_use_fd($1_t)
init_use_script_pty($1_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
logging_send_syslog_msg($1_t)
miscfiles_read_localization($1_t)
userdom_dontaudit_use_unpriv_user_fd($1_t)
userdom_dontaudit_search_sysadm_home_dir($1_t)
ifdef(`targeted_policy', `
	term_dontaudit_use_unallocated_tty($1_t)
	term_dontaudit_use_generic_pty($1_t)
	files_dontaudit_read_root_file($1_t)
')
optional_policy(`selinuxutil.te',`
	seutil_sigchld_newrole($1_t)
')
optional_policy(`udev.te', `
	udev_read_db($1_t)
')
ifdef(`TODO',`
optional_policy(`rhgb.te',`
	rhgb_domain($1_t)
')
') dnl end TODO

#
# daemon_sub_domain():
#
# $3 may need more work
type $2_t; #, daemon $3;
domain_type($2_t)
type $2_exec_t;
domain_entry_file($2_t,$2_exec_t)
role system_r types $2_t;
allow $2_t self:process signal_perms;
domain_auto_trans($1, $2_exec_t, $2_t)
logging_send_syslog_msg($1_t)
libs_use_ld_so($2_t)
libs_use_shared_libs($2_t)
kernel_list_proc($1_t)
kernel_read_proc_symlinks($1_t)

#
# etc_domain(): complete
#
type $1_etc_t; #, usercanread;
files_type($1_etc_t)
allow $1_t $1_etc_t:file { getattr read };
files_search_etc($1_t)

#
# etcdir_domain(): complete
#
type $1_etc_t; #, usercanread;
files_file_type($1_etc_t)
allow $1_t $1_etc_t:file r_file_perms;
allow $1_t $1_etc_t:dir r_dir_perms;
allow $1_t $1_etc_t:lnk_file { getattr read };
files_search_etc($1_t)

#
# file_type_auto_trans($1,$2,$3): complete
#
allow $1 $2:dir rw_dir_perms;
allow $1 $3:dir create_dir_perms;
allow $1 $3:file create_file_perms;
allow $1 $3:lnk_file create_lnk_perms;
allow $1 $3:sock_file create_file_perms;
allow $1 $3:fifo_file create_file_perms;
type_transition $1 $2:{ file lnk_file sock_file fifo_file } $3;

#
# file_type_auto_trans($1,$2,$3,$4): complete
#
allow $1 $2:dir rw_dir_perms;
# for each i in $4:
can_create_internal($1,$3,$i)
type_transition $1 $2:$i $3;

#
# general_domain_access(): complete
#
allow $1 self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
allow $1 self:fd use;
allow $1 self:fifo_file rw_file_perms;
allow $1 self:unix_dgram_socket create_socket_perms;
allow $1 self:unix_stream_socket create_stream_socket_perms;
allow $1 self:unix_dgram_socket sendto;
allow $1 self:unix_stream_socket connectto;
allow $1 self:shm create_shm_perms;
allow $1 self:sem create_sem_perms;
allow $1 self:msgq create_msgq_perms;
allow $1 self:msg { send receive };
fs_search_auto_mountpoints($1)
userdom_use_unpriv_users_fd($1)
optional_policy(`nis.te',`
	nis_use_ypbind($1)
')

#
# general_proc_read_access(): complete
#
kernel_read_system_state($1)
kernel_read_network_state($1)
kernel_read_software_raid_state($1)
kernel_getattr_core($1)
kernel_getattr_message_if($1)
kernel_read_kernel_sysctl($1)

#
# in_user_role():
#
# this is replaced by run interfaces

#
# init_service_domain(): complete
#
type $1_t;
type $1_exec_t;
init_domain($1_t,$1_exec_t)
dontaudit $1_t self:capability sys_tty_config;
allow self:process signal_perms;
kernel_list_proc($1_t)
kernel_read_proc_symlinks($1_t)
dev_read_sysfs($1_t)
term_dontaudit_use_console($1_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
logging_send_syslog_msg($1_t)
userdom_dontaudit_use_unpriv_user_fd($1_t)
ifdef(`targeted_policy',`
	term_dontaudit_use_unallocated_tty($1_t)
	term_dontaudit_use_generic_pty($1_t)
	files_dontaudit_read_root_file($1_t)
')
optional_policy(`udev.te',`
	udev_read_db($1_t)
')

#
# inetd_child_domain():
#
type $1_t;
type $1_exec_t;
inetd_(udp_|tcp_)?service_domain($1_t,$1_exec_t)
role system_r types $1_t;
type $1_tmp_t;
files_tmp_file($1_tmp_t)
type $1_var_run_t;
files_pid_file($1_var_run_t)
allow $1_t self:process signal_perms;
allow $1_t self:fifo_file rw_file_perms;
allow $1_t self:tcp_socket connected_stream_socket_perms;
# for identd
# cjp: this should probably only be inetd_child rules?
allow $1_t self:netlink_tcpdiag_socket r_netlink_socket_perms;
allow $1_t self:capability { setuid setgid };
files_search_home($1_t)
optional_policy(`kerberos.te',`
	kerberos_use($1_t)
')
#end for identd
allow $1_t $1_tmp_t:dir create_dir_perms;
allow $1_t $1_tmp_t:file create_file_perms;
files_create_tmp_files($1_t, $1_tmp_t, { file dir })
allow $1_t $1_var_run_t:file create_file_perms;
allow $1_t $1_var_run_t:dir rw_dir_perms;
files_create_pid($1_t,$1_var_run_t)
kernel_read_kernel_sysctl($1_t)
kernel_read_system_state($1_t)
kernel_read_network_state($1_t)
corenet_tcp_sendrecv_all_if($1_t)
corenet_udp_sendrecv_all_if($1_t)
corenet_raw_sendrecv_all_if($1_t)
corenet_tcp_sendrecv_all_nodes($1_t)
corenet_udp_sendrecv_all_nodes($1_t)
corenet_raw_sendrecv_all_nodes($1_t)
corenet_tcp_sendrecv_all_ports($1_t)
corenet_udp_sendrecv_all_ports($1_t)
corenet_tcp_bind_all_nodes($1_t)
corenet_udp_bind_all_nodes($1_t)
dev_read_urand($1_t)
fs_getattr_xattr_fs($1_t)
files_read_etc_files($1_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
logging_send_syslog_msg($1_t)
miscfiles_read_localization($1_t)
sysnet_read_config($1_t)
optional_policy(`nis.te',`
	nis_use_ypbind($1_t)
')
optional_policy(`nscd.te',`
	nscd_use_socket($1_t)
')

#
# legacy_domain(): complete
#
allow $1_t self:process { execmem execstack };
libs_legacy_use_shared_libs($1_t)
libs_legacy_use_ld_so($1_t)

#
# lock_domain(): complete
#
type $1_lock_t;
files_lock_file($1_lock_t)
allow $1_t $1_lock_t:file create_file_perms;
files_create_lock($1_t,$1_lock_t)

#
# log_domain(): complete
#
type $1_log_t;
logging_log_file($1_log_t)
allow $1_t $1_log_t:file create_file_perms;
logging_create_log($1_t,$1_log_t)

#
# logdir_domain(): complete
#
type $1_log_t;
logging_log_file($1_log_t)
allow $1_t $1_log_t:file create_file_perms;
allow $1_t $1_log_t:dir rw_dir_perms;
logging_create_log($1_t,$1_log_t,{ file dir })

#
# network_home_dir():
#
create_dir_file($1, $2)
can_exec($1, $2)
allow $1 $2:{ sock_file fifo_file } { create ioctl read getattr lock write setattr append link unlink rename };

#
# polyinstantiater():
#
ifdef(`support_polyinstantiation', `
# Need to give access to /selinux/member
selinux_compute_member($1)
# Need sys_admin capability for mounting
allow $1 self:capability sys_admin;
# Need to give access to the directories to be polyinstantiated
allow $1 polydir:dir { getattr mounton add_name create setattr write search };
# Need to give access to the polyinstantiated subdirectories
allow $1 polymember:dir {getattr search };
# Need to give access to parent directories where original
# is remounted for polyinstantiation aware programs (like gdm)
allow $1 polyparent:dir { getattr mounton };
# Need to give permission to create directories where applicable
allow $1 polymember: dir { create setattr };
allow $1 polydir: dir { write add_name };
allow $1 self:process setfscreate;
allow $1 polyparent:dir { write add_name };
# Default type for mountpoints
allow $1 poly_t:dir { create mounton };
')

#
# pty_slave_label():
#
type $1_devpts_t, file_type, sysadmfile, ptyfile $2;
allow $1_devpts_t devpts_t:filesystem associate;
type_transition $1_t devpts_t:chr_file $1_devpts_t;
allow $1_t $1_devpts_t:chr_file { setattr rw_file_perms };

#
# r_dir_file(): complete
#
allow $1 $2:dir { getattr read search };
allow $1 $2:file { read getattr };
allow $1 $2:lnk_file { getattr read };

#
# ra_dir_create_file(): complete
#
allow $1 $2:dir ra_dir_perms;
allow $1 $2:file { create ra_file_perms };
allow $1 $2:lnk_file { create read getattr };

#
# ra_dir_file(): complete
#
allow $1 $2:dir ra_dir_perms;
allow $1 $2:file ra_file_perms;
allow $1 $2:lnk_file { getattr read };

#
# read_locale(): complete
#
miscfiles_read_localization($1)

#
# read_sysctl($1): complete
#
kernel_read_kernel_sysctl($1)

#
# read_sysctl($1,full): complete
#
kernel_read_all_sysctl($1)

#
# rhgb_domain():
#

#
# rw_dir_create_file(): complete
#
allow $1 $2:dir rw_dir_perms;
allow $1 $2:file create_file_perms;
allow $1 $2:lnk_file create_lnk_perms;

#
# rw_dir_file(): complete
#
# cjp: rw_dir_perms here doesnt make sense
allow $1 $2:dir rw_dir_perms;
allow $1 $2:file rw_file_perms;
allow $1 $2:lnk_file { getattr read };

#
# system_domain(): complete
#
type $1_t;
type $1_exec_t;
init_system_domain($1_t,$1_exec_t)
files_list_etc($1_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
logging_send_syslog_msg($1_t)

#
# tmp_domain($1): complete
#
type $1_tmp_t;
files_tmp_file($1_tmp_t)
allow $1_t $1_tmp_t:dir create_dir_perms;
allow $1_t $1_tmp_t:file create_file_perms;
files_create_tmp_files($1_t, $1_tmp_t, { file dir })

#
# tmp_domain($1,$2,$3): complete
#
# $2 may need more handling
#
type $1_tmp_t $2;
files_tmp_file($1_tmp_t)
allow $1_t $1_tmp_t:$3 manage_obj_perms;
files_create_tmp_files($1_t, $1_tmp_t, $3)

#
# tmpfs_domain(): complete
#
type $1_tmpfs_t;
files_tmpfs_file($1_tmpfs_t)
allow $1_t $1_tmpfs_t:dir { read getattr lock search ioctl add_name remove_name write };
allow $1_t $1_tmpfs_t:file { create ioctl read getattr lock write setattr append link unlink rename };
allow $1_t $1_tmpfs_t:lnk_file { create read getattr setattr link unlink rename };
allow $1_t $1_tmpfs_t:sock_file { create ioctl read getattr lock write setattr append link unlink rename };
allow $1_t $1_tmpfs_t:fifo_file { create ioctl read getattr lock write setattr append link unlink rename };
filesystem_create_private_tmpfs_data($1_t,$1_tmpfs_t,{ dir file lnk_file sock_file fifo_file })

#
# unconfined_domain(): complete
#
unconfined_domain_template($1)

#
# user_application_domain(): complete
#
type $1_t $2;
domain_type($1_t)
type $1_exec_t;
domain_entry_file($1_t,$1_exec_t)
libs_use_ld_so($1_t)
libs_use_shared_libs($1_t)
logging_send_syslog_msg($1_t)
# a "run" interface needs to be
# added, and use it in the base user domain
# template, in a optional_policy block.

#
# uses_authbind():
#
domain_auto_trans($1, authbind_exec_t, authbind_t)
allow authbind_t $1:process sigchld;
allow authbind_t $1:fd use;
allow authbind_t $1:{ tcp_socket udp_socket } rw_socket_perms;

#
# uses_shlib(): complete
#
libs_use_ld_so($1)
libs_use_shared_libs($1)

#
# var_lib_domain(): complete
#
type $1_var_lib_t;
files_type($1_var_lib_t)
allow $1_t $1_var_lib_t:file create_file_perms;
allow $1_t $1_var_lib_t:dir create_dir_perms;
files_create_var_lib($1_t,$1_var_lib_t)

#
# var_run_domain($1): complete
#
type $1_var_run_t;
files_pid_file($1_var_run_t)
allow $1_t $1_var_run_t:file create_file_perms;
allow $1_t $1_var_run_t:dir create_dir_perms;
files_create_pid($1_t,$1_var_run_t)

#
# var_run_domain($1,$2): complete
#
type $1_var_run_t;
files_pid_file($1_var_run_t)
files_create_pid($1_t,$1_var_run_t,$2)
# for each object class in $2:
# if dir:
allow $1 $1_var_run_t:dir create_dir_perms;
# else if lnk_file:
allow $1 $1_var_run_t:lnk_file create_lnk_perms;
# else:
allow $1 $1_var_run_t:$2 create_file_perms;