1091 lines
25 KiB
Plaintext
1091 lines
25 KiB
Plaintext
#
|
|
# 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.
|
|
#
|
|
|
|
########################################
|
|
#
|
|
# Object class sets
|
|
#
|
|
|
|
#
|
|
# devfile_class_set
|
|
#
|
|
{ chr_file blk_file }
|
|
|
|
#
|
|
# dgram_socket_class_set
|
|
#
|
|
{ udp_socket unix_dgram_socket }
|
|
|
|
#
|
|
# dir_file_class_set
|
|
#
|
|
{ dir file lnk_file sock_file fifo_file chr_file blk_file }
|
|
|
|
#
|
|
# file_class_set
|
|
#
|
|
{ file lnk_file sock_file fifo_file chr_file blk_file }
|
|
|
|
#
|
|
# notdevfile_class_set
|
|
#
|
|
{ file lnk_file sock_file fifo_file }
|
|
|
|
#
|
|
# socket_class_set
|
|
#
|
|
{ tcp_socket udp_socket rawip_socket netlink_socket packet_socket unix_stream_socket unix_dgram_socket netlink_route_socket netlink_firewall_socket netlink_tcpdiag_socket netlink_nflog_socket netlink_xfrm_socket netlink_selinux_socket netlink_audit_socket netlink_ip6fw_socket netlink_dnrt_socket }
|
|
|
|
#
|
|
# stream_socket_class_set
|
|
#
|
|
{ tcp_socket unix_stream_socket }
|
|
|
|
#
|
|
# unpriv_socket_class_set
|
|
#
|
|
{ tcp_socket udp_socket unix_stream_socket unix_dgram_socket }
|
|
|
|
########################################
|
|
#
|
|
# Permission Sets
|
|
#
|
|
|
|
#
|
|
# connected_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind getopt setopt shutdown }
|
|
|
|
#
|
|
# connected_stream_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind getopt setopt shutdown listen accept }
|
|
|
|
#
|
|
# create_dir_perms
|
|
#
|
|
{ create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir }
|
|
|
|
#
|
|
# create_file_perms
|
|
#
|
|
{ create ioctl read getattr lock write setattr append link unlink rename }
|
|
|
|
#
|
|
# create_lnk_perms
|
|
#
|
|
{ create read getattr setattr link unlink rename }
|
|
|
|
#
|
|
# create_msgq_perms
|
|
#
|
|
{ associate getattr setattr create destroy read write enqueue unix_read unix_write }
|
|
|
|
#
|
|
# create_netlink_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read nlmsg_write }
|
|
|
|
#
|
|
# create_sem_perms
|
|
#
|
|
{ associate getattr setattr create destroy read write unix_read unix_write }
|
|
|
|
#
|
|
# create_shm_perms
|
|
#
|
|
{ associate getattr setattr create destroy read write lock unix_read unix_write }
|
|
|
|
#
|
|
# create_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind connect getopt setopt shutdown }
|
|
|
|
#
|
|
# create_stream_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind connect getopt setopt shutdown listen accept }
|
|
|
|
#
|
|
# link_file_perms
|
|
#
|
|
{ getattr link unlink rename }
|
|
|
|
#
|
|
# mount_fs_perms
|
|
#
|
|
{ mount remount unmount getattr }
|
|
|
|
#
|
|
# packet_perms
|
|
#
|
|
{ tcp_recv tcp_send udp_recv udp_send rawip_recv rawip_send }
|
|
|
|
#
|
|
# r_dir_perms
|
|
#
|
|
{ read getattr lock search ioctl }
|
|
|
|
#
|
|
# r_file_perms
|
|
#
|
|
{ read getattr lock ioctl }
|
|
|
|
#
|
|
# r_msgq_perms
|
|
#
|
|
{ associate getattr read unix_read }
|
|
|
|
#
|
|
# r_netlink_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read }
|
|
|
|
#
|
|
# r_sem_perms
|
|
#
|
|
{ associate getattr read unix_read }
|
|
|
|
#
|
|
# r_shm_perms
|
|
#
|
|
{ associate getattr read unix_read }
|
|
|
|
#
|
|
# ra_dir_perms
|
|
#
|
|
{ read getattr lock search ioctl add_name write }
|
|
|
|
#
|
|
# ra_file_perms
|
|
#
|
|
{ ioctl read getattr lock append }
|
|
|
|
#
|
|
# rw_dir_perms
|
|
#
|
|
{ read getattr lock search ioctl add_name remove_name write }
|
|
|
|
#
|
|
# rw_file_perms
|
|
#
|
|
{ ioctl read getattr lock write append }
|
|
|
|
#
|
|
# rw_msgq_perms
|
|
#
|
|
{ associate getattr read write enqueue unix_read unix_write }
|
|
|
|
#
|
|
# rw_netlink_socket_perms
|
|
#
|
|
{ create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read nlmsg_write }
|
|
|
|
#
|
|
# rw_sem_perms
|
|
#
|
|
{ associate getattr read write unix_read unix_write }
|
|
|
|
#
|
|
# rw_shm_perms
|
|
#
|
|
{ associate getattr read write lock unix_read unix_write }
|
|
|
|
#
|
|
# rw_socket_perms
|
|
#
|
|
{ ioctl read getattr write setattr append bind connect getopt setopt shutdown }
|
|
|
|
#
|
|
# rw_stream_socket_perms
|
|
#
|
|
{ ioctl read getattr write setattr append bind connect getopt setopt shutdown listen accept }
|
|
|
|
#
|
|
# rx_file_perms
|
|
#
|
|
{ read getattr lock execute ioctl }
|
|
|
|
#
|
|
# signal_perms
|
|
#
|
|
{ sigchld sigkill sigstop signull signal }
|
|
|
|
#
|
|
# stat_file_perms
|
|
#
|
|
{ getattr }
|
|
|
|
#
|
|
# x_file_perms
|
|
#
|
|
{ getattr execute }
|
|
|
|
########################################
|
|
#
|
|
# Attributes
|
|
#
|
|
|
|
#
|
|
# admin_tty_type: complete
|
|
#
|
|
{ sysadm_tty_device_t sysadm_devpts_t }
|
|
|
|
#
|
|
# file_type: complete
|
|
#
|
|
files_make_file($1)
|
|
|
|
#
|
|
# privlog: complete
|
|
logging_send_system_log_message($1)
|
|
|
|
#
|
|
# privmodule: complete
|
|
#
|
|
modutils_insmod_transition($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 };
|
|
|
|
#
|
|
# admin_domain():
|
|
#
|
|
|
|
#
|
|
# append_log_domain():
|
|
#
|
|
type $1_log_t;
|
|
logging_make_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_make_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_make_domain($1_t)
|
|
domain_make_entrypoint_file($1_t,$1_exec_t)
|
|
role sysadm_r types $1_t;
|
|
domain_auto_trans(sysadm_t, $1_exec_t, $1_t)
|
|
libraries_use_dynamic_loader($1_t)
|
|
libraries_read_shared_libraries($1_t)
|
|
|
|
#
|
|
# base_can_network($1,$2):
|
|
#
|
|
allow $1 self:$2_socket { create ioctl read getattr write setattr append bind getopt setopt shutdown };
|
|
corenetwork_network_$2_on_all_interfaces($1)
|
|
corenetwork_network_raw_on_all_interfaces($1)
|
|
corenetwork_network_$2_on_all_nodes($1)
|
|
corenetwork_network_raw_on_all_nodes($1)
|
|
corenetwork_bind_$2_on_all_nodes($1)
|
|
corenetwork_network_$2_on_all_ports($1)
|
|
sysnetwork_read_network_config($1)
|
|
|
|
#
|
|
# base_can_network($1,$2,$3):
|
|
#
|
|
allow $1 self:$2_socket { create ioctl read getattr write setattr append bind getopt setopt shutdown };
|
|
corenetwork_network_$2_on_all_interfaces($1)
|
|
corenetwork_network_raw_on_all_interfaces($1)
|
|
corenetwork_network_$2_on_all_nodes($1)
|
|
corenetwork_network_raw_on_all_nodes($1)
|
|
corenetwork_bind_$2_on_all_nodes($1)
|
|
corenetwork_network_$2_on_$3_port($1)
|
|
sysnetwork_read_network_config($1)
|
|
|
|
#
|
|
# base_file_read_access():
|
|
#
|
|
files_list_home_directories($1)
|
|
files_read_general_shared_resources($1)
|
|
allow $1 bin_t:dir r_dir_perms;
|
|
allow $1 bin_t:notdevfile_class_set r_file_perms;
|
|
allow $1 sbin_t:dir r_dir_perms;
|
|
allow $1 sbin_t:notdevfile_class_set r_file_perms;
|
|
kernel_read_kernel_sysctl($1)
|
|
selinux_read_config($1)
|
|
if (read_default_t) {
|
|
allow $1 default_t:dir r_dir_perms;
|
|
allow $1 default_t:notdevfile_class_set r_file_perms;
|
|
}
|
|
|
|
#
|
|
# 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 };
|
|
|
|
#
|
|
# base_user_domain():
|
|
#
|
|
|
|
#
|
|
# can_create():
|
|
#
|
|
# for each i in $3
|
|
can_create_internal($1,$2,$i)
|
|
|
|
#
|
|
# can_create_internal($1,$2,dir):
|
|
#
|
|
allow $1 $2:$3 { create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
|
|
|
|
#
|
|
# can_create_internal($1,$2,lnk_file):
|
|
#
|
|
allow $1 $2:$3 { create read getattr setattr link unlink rename };
|
|
|
|
#
|
|
# can_create_internal($1,$2,[file,chr_file,blk_file,sock_file,fifo_file]):
|
|
#
|
|
allow $1 $2:$3 { create ioctl read getattr lock write setattr append link unlink rename };
|
|
|
|
#
|
|
# can_create_other_pty(): complete
|
|
#
|
|
terminal_make_pseudoterminal($1_t,$2_devpts_t)
|
|
allow $1_t $2_devpts_t:chr_file { setattr ioctl read getattr lock write append };
|
|
|
|
#
|
|
# can_create_pty(): complete
|
|
#
|
|
# $2 may require more conversion
|
|
type $1_devpts_t $2;
|
|
terminal_make_pseudoterminal($1_t,$1_devpts_t)
|
|
allow $1_t $1_devpts_t:chr_file { setattr ioctl read getattr lock write append };
|
|
|
|
#
|
|
# can_exec(): complete
|
|
#
|
|
allow $1 $2:file { getattr read execute execute_no_trans };
|
|
|
|
#
|
|
# can_exec_any():
|
|
#
|
|
libraries_use_dynamic_loader($1)
|
|
libraries_read_shared_libraries($1)
|
|
files_execute_system_config_script($1)
|
|
libraries_execute_library_scripts($1)
|
|
corecommands_execute_general_programs($1)
|
|
corecommands_execute_system_programs($1)
|
|
domain_execute_all_entrypoint_programs($1)
|
|
can_exec($1, ld_so_t)
|
|
|
|
#
|
|
# can_getcon():
|
|
#
|
|
allow $1 proc_t:dir search;
|
|
allow $1 proc_t:{ file lnk_file } read;
|
|
allow $1 self:process getattr;
|
|
|
|
#
|
|
# can_getsecurity(): complete
|
|
#
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
kernel_validate_selinux_context($1)
|
|
kernel_compute_selinux_av($1)
|
|
kernel_compute_create($1)
|
|
kernel_compute_relabel($1)
|
|
kernel_compute_reachable_user_contexts($1)
|
|
|
|
#
|
|
# can_kerberos():
|
|
#
|
|
ifdef(`kerberos.te',`
|
|
if (allow_kerberos) {
|
|
can_network_client($1, `kerberos_port_t')
|
|
can_resolve($1)
|
|
}
|
|
') dnl kerberos.te
|
|
dontaudit $1 krb5_conf_t:file write;
|
|
allow $1 krb5_conf_t:file { getattr read };
|
|
|
|
#
|
|
# can_ldap():
|
|
#
|
|
ifdef(`slapd.te',`
|
|
can_network_client_tcp($1, `ldap_port_t')
|
|
')
|
|
|
|
#
|
|
# can_loadpol(): complete
|
|
#
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
kernel_load_selinux_policy($1)
|
|
|
|
#
|
|
# can_network():
|
|
#
|
|
can_network_tcp($1, `$2')
|
|
can_network_udp($1, `$2')
|
|
ifdef(`mount.te', `
|
|
allow $1 mount_t:udp_socket rw_socket_perms;
|
|
')
|
|
|
|
#
|
|
# can_network_client():
|
|
#
|
|
can_network_client_tcp($1, `$2')
|
|
can_network_udp($1, `$2')
|
|
|
|
#
|
|
# can_network_client_tcp():
|
|
#
|
|
base_can_network($1, tcp, `$2')
|
|
allow $1 self:tcp_socket { connect };
|
|
|
|
#
|
|
# can_network_server():
|
|
#
|
|
allow $1 self:tcp_socket { listen accept };
|
|
base_can_network($1, tcp, `$2')
|
|
|
|
#
|
|
# can_network_server_tcp():
|
|
#
|
|
allow $1 self:tcp_socket { listen accept };
|
|
base_can_network($1, tcp, `$2')
|
|
|
|
#
|
|
# can_network_tcp(): complete
|
|
#
|
|
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_resolve():
|
|
#
|
|
ifdef(`use_dns',`
|
|
can_network_udp($1, `dns_port_t')
|
|
')
|
|
|
|
#
|
|
# can_setbool(): complete
|
|
#
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
kernel_set_selinux_boolean($1)
|
|
|
|
#
|
|
# can_setcon(): complete
|
|
#
|
|
# get mount point is due to libselinux init
|
|
#
|
|
allow $1 self:process setcurrent;
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
|
|
#
|
|
# can_setenforce(): complete
|
|
#
|
|
# get mount point is due to libselinux init
|
|
#
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
kernel_set_selinux_enforcement_mode($1)
|
|
|
|
#
|
|
# can_setexec(): complete
|
|
#
|
|
# get mount point is due to libselinux init
|
|
#
|
|
allow $1 self:process setexec;
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
|
|
#
|
|
# can_setfscreate(): complete
|
|
#
|
|
# get mount point is due to libselinux init
|
|
#
|
|
allow $1 self:process setfscreate;
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
|
|
#
|
|
# can_setsecparam(): complete
|
|
#
|
|
# get mount point is due to libselinux init
|
|
#
|
|
kernel_get_selinuxfs_mount_point($1)
|
|
kernel_setsecparam($1)
|
|
|
|
#
|
|
# can_sysctl(): complete
|
|
#
|
|
kernel_modify_all_sysctl($1)
|
|
|
|
#
|
|
# can_tcp_connect
|
|
# (policy is commented out)
|
|
# Irrelevant until we have labeled networking.
|
|
#
|
|
#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():
|
|
# (policy is commented out)
|
|
# Irrelevant until we have labeled networking.
|
|
#
|
|
#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():
|
|
#
|
|
optional_policy(`ypbind.te', `
|
|
if (allow_ypbind) {
|
|
can_network($1)
|
|
r_dir_file($1,var_yp_t)
|
|
corenetwork_bind_tcp_on_general_port($1)
|
|
corenetwork_bind_udp_on_general_port($1)
|
|
corenetwork_bind_tcp_on_reserved_port($1)
|
|
corenetwork_bind_udp_on_reserved_port($1)
|
|
corenetwork_ignore_bind_tcp_on_all_reserved_ports($1)
|
|
corenetwork_ignore_bind_udp_on_all_reserved_ports($1)
|
|
dontaudit $1 self:capability net_bind_service;
|
|
} else {
|
|
dontaudit $1 var_yp_t:dir search;
|
|
}
|
|
') dnl end ypbind optional_policy
|
|
|
|
#
|
|
# 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 read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
|
|
allow $1 $2:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $2:lnk_file { create read getattr setattr link unlink rename };
|
|
|
|
#
|
|
# create_dir_notdevfile():
|
|
#
|
|
allow $1 $2:dir { create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
|
|
allow $1 $2:{ file sock_file fifo_file } { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $2:lnk_file { create read getattr setattr link unlink rename };
|
|
|
|
#
|
|
# daemon_base_domain():
|
|
#
|
|
type $1_t;
|
|
type $1_exec_t;
|
|
domain_make_daemon_domain($1_t,$1_exec_t)
|
|
role system_r types $1_t;
|
|
dontaudit $1_t self:capability sys_tty_config;
|
|
allow $1_t self:process { sigchld sigkill sigstop signull signal };
|
|
kernel_read_kernel_sysctl($1_t)
|
|
kernel_read_hardware_state($1_t)
|
|
devices_discard_data_stream($1_t)
|
|
terminal_ignore_use_console($1_t)
|
|
init_use_file_descriptors($1_t)
|
|
init_script_use_pseudoterminal($1_t)
|
|
domain_use_widely_inheritable_file_descriptors($1_t)
|
|
libraries_use_dynamic_loader($1_t)
|
|
libraries_read_shared_libraries($1_t)
|
|
logging_send_system_log_message($1_t)
|
|
tunable_policy(`targeted_policy', `
|
|
terminal_ignore_use_general_physical_terminal($1_t)
|
|
terminal_ignore_use_general_pseudoterminal($1_t)
|
|
files_ignore_read_rootfs_file($1_t)
|
|
')dnl end targeted_policy tunable
|
|
allow $1_t proc_t:dir r_dir_perms;
|
|
allow $1_t proc_t:lnk_file read;
|
|
optional_policy(`rhgb.te', `
|
|
allow $1_t rhgb_t:process sigchld;
|
|
allow $1_t rhgb_t:fd use;
|
|
allow $1_t rhgb_t:fifo_file { read write };
|
|
')
|
|
optional_policy(`udev.te', `
|
|
udev_read_database($1_t)
|
|
')
|
|
allow $1_t null_device_t:chr_file r_file_perms;
|
|
dontaudit $1_t unpriv_userdomain:fd use;
|
|
allow $1_t autofs_t:dir { search getattr };
|
|
tunable_policy(`direct_sysadm_daemon', `
|
|
dontaudit $1_t admin_tty_type:chr_file rw_file_perms;
|
|
')
|
|
optional_policy(`selinux.te',`
|
|
selinux_newrole_sigchld($1_t)
|
|
')
|
|
|
|
|
|
#
|
|
# daemon_domain():
|
|
#
|
|
type $1_t;
|
|
type $1_exec_t;
|
|
domain_make_daemon_domain($1_t,$1_exec_t)
|
|
type $1_var_run_t;
|
|
files_make_file($1_var_run_t)
|
|
allow $1_t $1_var_run_t:file { getattr create read write append setattr unlink };
|
|
files_create_daemon_runtime_data($1_t,$1_var_run_t)
|
|
dontaudit $1_t self:capability sys_tty_config;
|
|
kernel_read_kernel_sysctl($1_t)
|
|
kernel_read_hardware_state($1_t)
|
|
devices_discard_data_stream($1_t)
|
|
filesystem_get_all_filesystems_attributes($1_t)
|
|
terminal_use_controlling_terminal($1_t)
|
|
terminal_ignore_use_console($1_t)
|
|
init_use_file_descriptors($1_t)
|
|
init_script_use_pseudoterminal($1_t)
|
|
domain_use_widely_inheritable_file_descriptors($1_t)
|
|
logging_send_system_log_message($1_t)
|
|
libraries_use_dynamic_loader($1_t)
|
|
libraries_read_shared_libraries($1_t)
|
|
miscfiles_read_localization($1_t)
|
|
optional_policy(`udev.te', `
|
|
udev_read_database($1_t)
|
|
')
|
|
tunable_policy(`targeted_policy', `
|
|
terminal_ignore_use_general_physical_terminal($1_t)
|
|
terminal_ignore_use_general_pseudoterminal($1_t)
|
|
files_ignore_read_rootfs_file($1_t)
|
|
')dnl end targeted_policy tunable
|
|
allow $1_t proc_t:dir r_dir_perms;
|
|
allow $1_t proc_t:lnk_file read;
|
|
allow $1_t null_device_t:chr_file r_file_perms;
|
|
dontaudit $1_t unpriv_userdomain:fd use;
|
|
allow $1_t autofs_t:dir { search getattr };
|
|
dontaudit $1_t sysadm_home_dir_t:dir search;
|
|
optional_policy(`rhgb.te', `
|
|
allow $1_t rhgb_t:process sigchld;
|
|
allow $1_t rhgb_t:fd use;
|
|
allow $1_t rhgb_t:fifo_file { read write };
|
|
')
|
|
optional_policy(`selinux.te',`
|
|
selinux_newrole_sigchld($1_t)
|
|
')
|
|
|
|
#
|
|
# daemon_sub_domain():
|
|
#
|
|
# $1 is the parent domain (or domains), $2_t is the child domain,
|
|
# and $3 is any attributes to apply to the child
|
|
type $2_t, domain, privlog, daemon $3;
|
|
type $2_exec_t, file_type, sysadmfile, exec_type;
|
|
role system_r types $2_t;
|
|
domain_auto_trans($1, $2_exec_t, $2_t)
|
|
allow $2_t $1:fd use;
|
|
allow $2_t $1:process sigchld;
|
|
allow $2_t self:process signal_perms;
|
|
libraries_use_dynamic_loader($2_t)
|
|
libraries_read_shared_libraries($2_t)
|
|
allow $2_t proc_t:dir r_dir_perms;
|
|
allow $2_t proc_t:lnk_file read;
|
|
allow $2_t device_t:dir getattr;
|
|
|
|
#
|
|
# etc_domain():
|
|
#
|
|
type $1_etc_t; #, usercanread;
|
|
files_make_file($1_etc_t)
|
|
allow $1_t $1_etc_t:file r_file_perms;
|
|
|
|
#
|
|
# etcdir_domain():
|
|
#
|
|
type $1_etc_t; #, usercanread;
|
|
files_make_file($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 };
|
|
|
|
#
|
|
# file_type_auto_trans():
|
|
#
|
|
allow $1 $2:dir { read getattr lock search ioctl add_name remove_name write };
|
|
allow $1 $2:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $2:lnk_file { create read getattr setattr link unlink rename };
|
|
allow $1 $2:sock_file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $2:fifo_file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
type_transition $1 $2:dir $3;
|
|
type_transition $1 $2:{ file lnk_file sock_file fifo_file } $3;
|
|
|
|
#
|
|
# file_type_auto_trans($1,$2,$3,$4):
|
|
#
|
|
# for each i in $4
|
|
allow $1 $2:dir { read getattr lock search ioctl add_name remove_name write };
|
|
can_create_internal($1,$2,$4)
|
|
type_transition $1 $2:$4 $3;
|
|
|
|
#
|
|
# file_type_trans($1,$2,$3):
|
|
#
|
|
allow $1 $3:dir { read getattr lock search ioctl add_name remove_name write };
|
|
allow $1 $3:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $3:lnk_file { create read getattr setattr link unlink rename };
|
|
allow $1 $3:sock_file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $3:fifo_file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
type_transition $1 $2:{ dir file lnk_file sock_file fifo_file } $3;
|
|
|
|
#
|
|
# file_type_trans($1,$2,$3,$4):
|
|
#
|
|
# for each i in $4
|
|
allow $1 $2:dir { read getattr lock search ioctl add_name remove_name write };
|
|
can_create_internal($1,$2,$3,$4)
|
|
type_transition $1 $2:$i $3;
|
|
|
|
#
|
|
# full_user_role():
|
|
#
|
|
|
|
#
|
|
# general_domain_access():
|
|
#
|
|
allow $1 self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem dyntransition };
|
|
allow $1 self:fd use;
|
|
allow $1 self:fifo_file { read getattr lock ioctl write append };
|
|
allow $1 self:unix_dgram_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
|
|
allow $1 self:unix_stream_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown listen accept };
|
|
allow $1 self:unix_dgram_socket sendto;
|
|
allow $1 self:unix_stream_socket connectto;
|
|
allow $1 self:shm { associate getattr setattr create destroy read write lock unix_read unix_write };
|
|
allow $1 self:sem { associate getattr setattr create destroy read write unix_read unix_write };
|
|
allow $1 self:msgq { associate getattr setattr create destroy read write enqueue unix_read unix_write };
|
|
allow $1 self:msg { send receive };
|
|
allow $1 unpriv_userdomain:fd use;
|
|
can_ypbind($1)
|
|
ifdef(`automount.te', `
|
|
allow $1 autofs_t:dir { search getattr };
|
|
')
|
|
|
|
#
|
|
# general_proc_read_access(): complete
|
|
#
|
|
kernel_read_system_state($1)
|
|
kernel_read_network_state($1)
|
|
kernel_read_software_raid_state($1)
|
|
kernel_get_core_interface_attributes($1)
|
|
kernel_get_message_interface_attributes($1)
|
|
kernel_read_kernel_sysctl($1)
|
|
|
|
#
|
|
# home_domain():
|
|
#
|
|
|
|
#
|
|
# home_domain_access():
|
|
#
|
|
|
|
#
|
|
# home_domain_ro():
|
|
#
|
|
|
|
#
|
|
# home_domain_ro_access():
|
|
#
|
|
|
|
#
|
|
# in_user_role():
|
|
#
|
|
role user_r types $1;
|
|
role staff_r types $1;
|
|
|
|
#
|
|
# init_service_domain():
|
|
#
|
|
type $1_t;
|
|
type $1_exec_t;
|
|
domain_make_daemon_domain($1_t,$1_exec_t)
|
|
dontaudit $1_t self:capability sys_tty_config;
|
|
kernel_read_hardware_state($1_t)
|
|
terminal_ignore_use_console($1_t)
|
|
init_use_file_descriptors($1_t)
|
|
libraries_use_dynamic_loader($1_t)
|
|
libraries_read_shared_libraries($1_t)
|
|
logging_send_system_log_message($1_t)
|
|
devices_discard_data_stream($1_t)
|
|
tunable_policy(`targeted_policy', `
|
|
terminal_ignore_use_general_physical_terminal($1_t)
|
|
terminal_ignore_use_general_pseudoterminal($1_t)
|
|
files_ignore_read_rootfs_file($1_t)
|
|
')dnl end targeted_policy tunable
|
|
allow $1_t proc_t:dir r_dir_perms;
|
|
allow $1_t proc_t:lnk_file read;
|
|
optional_policy(`udev.te', `
|
|
udev_read_database($1_t)
|
|
')
|
|
allow $1_t null_device_t:chr_file r_file_perms;
|
|
allow $1_t autofs_t:dir { search getattr };
|
|
dontaudit $1_t unpriv_userdomain:fd use;
|
|
|
|
#
|
|
# legacy_domain(): complete
|
|
#
|
|
allow $1_t self:process execmem;
|
|
libraries_legacy_read_shared_libraries($1_t)
|
|
libraries_legacy_use_dynamic_loader($1_t)
|
|
|
|
#
|
|
# lock_domain():
|
|
#
|
|
type $1_lock_t, file_type, sysadmfile, lockfile;
|
|
file_type_auto_trans($1_t, var_lock_t, $1_lock_t, file)
|
|
|
|
#
|
|
# log_domain(): complete
|
|
#
|
|
type $1_log_t;
|
|
logging_make_log_file($1,$1_log_t)
|
|
allow $1_t $1_log_t:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
|
|
#
|
|
# logdir_domain(): complete
|
|
#
|
|
type $1_log_t;
|
|
logging_make_log_file($1,$1_log_t)
|
|
allow $1_t $1_log_t:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1_t $1_log_t:dir { getattr search read lock ioctl add_name remove_name write setattr };
|
|
|
|
#
|
|
# mini_user_domain():
|
|
#
|
|
|
|
#
|
|
# 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 };
|
|
|
|
#
|
|
# 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():
|
|
#
|
|
allow $1 $2:dir { getattr read search };
|
|
allow $1 $2:file { read getattr };
|
|
allow $1 $2:lnk_file { getattr read };
|
|
|
|
#
|
|
# ra_dir_create_file():
|
|
#
|
|
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():
|
|
#
|
|
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():
|
|
#
|
|
ifdef(`rhgb.te', `
|
|
allow $1 rhgb_t:process sigchld;
|
|
allow $1 rhgb_t:fd use;
|
|
allow $1 rhgb_t:fifo_file { read write };
|
|
')
|
|
|
|
#
|
|
# rw_dir_create_file():
|
|
#
|
|
allow $1 $2:dir { read getattr lock search ioctl add_name remove_name write };
|
|
allow $1 $2:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
allow $1 $2:lnk_file { create read getattr setattr link unlink rename };
|
|
|
|
#
|
|
# rw_dir_file():
|
|
#
|
|
allow $1 $2:dir { read getattr lock search ioctl add_name remove_name write };
|
|
allow $1 $2:file rw_file_perms;
|
|
allow $1 $2:lnk_file { getattr read };
|
|
|
|
#
|
|
# system_domain():
|
|
#
|
|
type $1_t;
|
|
domain_make_domain($1_t)
|
|
role system_r types $1_t;
|
|
type $1_exec_t;
|
|
domain_make_entrypoint_file($1_t,$1_exec_t)
|
|
libraries_use_dynamic_loader($1_t)
|
|
libraries_read_shared_libraries($1_t)
|
|
logging_send_system_log_message($1_t)
|
|
allow $1_t etc_t:dir r_dir_perms;
|
|
|
|
#
|
|
# tmp_domain(): complete
|
|
#
|
|
# $2 may need more handling
|
|
#
|
|
type $1_tmp_t $2;
|
|
files_make_file($1_tmp_t)
|
|
# no class specified:
|
|
allow $1_t $1_tmp_t:dir { create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
|
|
allow $1_t $1_tmp_t:file { create ioctl read getattr lock write setattr append link unlink rename };
|
|
files_create_private_tmp_data($1_t, $1_tmp_t, { file dir })
|
|
# class specified:
|
|
files_create_private_tmp_data($1_t, $1_tmp_t, $3)
|
|
# $3 manage object perms here
|
|
|
|
#
|
|
# tmp_domain($1,$2,$3): complete
|
|
#
|
|
# $2 may need more handling
|
|
#
|
|
type $1_tmp_t $2;
|
|
files_make_file($1_tmp_t)
|
|
files_create_private_tmp_data($1_t, $1_tmp_t, $3)
|
|
allow $1_t $1_tmp_t:$3 manage_obj_perms;
|
|
|
|
#
|
|
# tmpfs_domain():
|
|
#
|
|
type $1_tmpfs_t, file_type, sysadmfile, tmpfsfile;
|
|
file_type_auto_trans($1_t, tmpfs_t, $1_tmpfs_t)
|
|
allow $1_tmpfs_t tmpfs_t:filesystem associate;
|
|
|
|
#
|
|
# unconfined_domain():
|
|
#
|
|
|
|
#
|
|
# user_application_domain():
|
|
#
|
|
type $1_t, domain, privlog $2;
|
|
type $1_exec_t, file_type, sysadmfile, exec_type;
|
|
role sysadm_r types $1_t;
|
|
domain_auto_trans(sysadm_t, $1_exec_t, $1_t)
|
|
libraries_use_dynamic_loader($1_t)
|
|
libraries_read_shared_libraries($1_t)
|
|
in_user_role($1_t)
|
|
domain_auto_trans(userdomain, $1_exec_t, $1_t)
|
|
|
|
#
|
|
# user_domain():
|
|
#
|
|
|
|
#
|
|
# 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
|
|
#
|
|
libraries_use_dynamic_loader($1)
|
|
libraries_read_shared_libraries($1)
|
|
|
|
#
|
|
# var_lib_domain():
|
|
#
|
|
type $1_var_lib_t, file_type, sysadmfile;
|
|
typealias $1_var_lib_t alias var_lib_$1_t;
|
|
file_type_auto_trans($1_t, var_lib_t, $1_var_lib_t, file)
|
|
allow $1_t $1_var_lib_t:dir { read getattr lock search ioctl add_name remove_name write };
|
|
|
|
#
|
|
# var_run_domain($1):
|
|
#
|
|
type $1_var_run_t, file_type, sysadmfile, pidfile;
|
|
file_type_auto_trans($1_t, var_run_t, $1_var_run_t, file)
|
|
allow $1_t var_t:dir search;
|
|
allow $1_t $1_var_run_t:dir { read getattr lock search ioctl add_name remove_name write };
|
|
|
|
#
|
|
# var_run_domain($1,$2):
|
|
#
|
|
type $1_var_run_t, file_type, sysadmfile, pidfile;
|
|
file_type_auto_trans($1_t, var_run_t, $1_var_run_t, $2)
|
|
allow $1_t var_t:dir search;
|
|
allow $1_t $1_var_run_t:dir { read getattr lock search ioctl add_name remove_name write };
|