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clean up some filesystem assoc

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This commit is contained in:
Chris PeBenito 2005-04-21 22:46:49 +00:00
parent 0e730cc8e1
commit 33bc0dd994
13 changed files with 79 additions and 41 deletions
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2
refpolicy/policy/modules/kernel/devices.if
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@ -8,11 +8,13 @@ define(`devices_make_device_node',`
requires_block_template(devices_make_device_node_depend,$2)
typeattribute $1 device_node;
filesystem_associate($1,optional)
filesystem_tmpfs_associate($1,optional)
')
define(`devices_make_device_node_depend',`
attribute device_node;
filesystem_associate_depend
filesystem_tmpfs_associate_depend
')
########################################

15
refpolicy/policy/modules/kernel/devices.te
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@ -11,6 +11,8 @@ attribute device_node;
#
type device_t, device_node;
filesystem_associate(device_t)
filesystem_tmpfs_associate(device_t)
filesystem_noxattr_associate(device_t)
# Only directories and symlinks should be labeled device_t.
# If there are other files with this type, it is wrong.
@ -24,12 +26,14 @@ neverallow * device_t:{ file fifo_file sock_file chr_file blk_file } ~{ getattr
#
type zero_device_t, device_node;
filesystem_associate(zero_device_t)
filesystem_tmpfs_associate(zero_device_t)
#
# null_device_t is the type of /dev/null.
#
type null_device_t, device_node;
filesystem_associate(null_device_t)
filesystem_tmpfs_associate(null_device_t)
#
# memory_device_t is the type of /dev/kmem,
@ -37,6 +41,7 @@ filesystem_associate(null_device_t)
#
type memory_device_t, device_node;
filesystem_associate(memory_device_t)
filesystem_tmpfs_associate(memory_device_t)
attribute memory_raw_read;
attribute memory_raw_write;
@ -51,18 +56,22 @@ type random_device_t, device_node;
type urandom_device_t, device_node;
filesystem_associate(random_device_t)
filesystem_associate(urandom_device_t)
filesystem_tmpfs_associate(random_device_t)
filesystem_tmpfs_associate(urandom_device_t)
#
# Type for /dev/agpgart
#
type agp_device_t, device_node;
filesystem_associate(agp_device_t)
filesystem_tmpfs_associate(agp_device_t)
#
# Type for /dev/apm_bios
#
type apm_bios_t, device_node;
filesystem_associate(apm_bios_t)
filesystem_tmpfs_associate(apm_bios_t)
#
# clock_device_t is the type of
@ -70,24 +79,28 @@ filesystem_associate(apm_bios_t)
#
type clock_device_t, device_node;
filesystem_associate(clock_device_t)
filesystem_tmpfs_associate(clock_device_t)
#
# cpu control devices /dev/cpu/0/*
#
type cpu_device_t, device_node;
filesystem_associate(cpu_device_t)
filesystem_tmpfs_associate(cpu_device_t)
#
# Type for framebuffer /dev/fb/*
#
type framebuf_device_t, device_node;
filesystem_associate(framebuf_device_t)
filesystem_tmpfs_associate(framebuf_device_t)
#
# Type for /dev/cpu/mtrr and /proc/mtrr
#
type mtrr_device_t, device_node;
filesystem_associate(mtrr_device_t)
filesystem_tmpfs_associate(mtrr_device_t)
genfscon proc /mtrr system_u:object_r:mtrr_device_t
#
@ -95,9 +108,11 @@ genfscon proc /mtrr system_u:object_r:mtrr_device_t
#
type power_device_t, device_node;
filesystem_associate(power_device_t)
filesystem_tmpfs_associate(power_device_t)
#
# Type for sound devices and mixers
#
type sound_device_t, device_node;
filesystem_associate(sound_device_t)
filesystem_tmpfs_associate(sound_device_t)

12
refpolicy/policy/modules/kernel/filesystem.if
View File

@ -29,19 +29,21 @@ class filesystem associate;
########################################
#
# filesystem_associate_noxattr(type,[`optional'])
# filesystem_noxattr_associate(type,[`optional'])
#
define(`filesystem_associate_noxattr',`
requires_block_template(filesystem_associate_noxattr_depend,$2)
define(`filesystem_noxattr_associate',`
requires_block_template(filesystem_noxattr_associate_depend,$2)
allow $1 autofs_t:filesystem associate;
allow $1 cifs_t:filesystem associate;
allow $1 dosfs_t:filesystem associate;
allow $1 iso9660_t:filesystem associate;
allow $1 nfs_t:filesystem associate;
allow $1 removable_t:filesystem associate;
allow $1 usbfs_t:filesystem associate;
')
define(`filesystem_associate_noxattr_depend',`
type fs_t, nfs_t, cifs_t, dosfs_t, iso9660_t, autofs_t;
define(`filesystem_noxattr_associate_depend',`
type fs_t, nfs_t, cifs_t, dosfs_t, iso9660_t, autofs_t, usbfs_t, removable_t;
class filesystem associate;
')

19
refpolicy/policy/modules/kernel/filesystem.te
View File

@ -45,6 +45,13 @@ genfscon rpc_pipefs / system_u:object_r:rpc_pipefs_t
#
type tmpfs_t, fs_type;
allow tmpfs_t self:filesystem associate;
allow tmpfs_t autofs_t:filesystem associate;
allow tmpfs_t cifs_t:filesystem associate;
allow tmpfs_t dosfs_t:filesystem associate;
allow tmpfs_t iso9660_t:filesystem associate;
allow tmpfs_t nfs_t:filesystem associate;
allow tmpfs_t removable_t:filesystem associate;
allow tmpfs_t usbfs_t:filesystem associate;
########################################
#
@ -84,6 +91,18 @@ allow iso9660_t self:filesystem associate;
genfscon iso9660 / system_u:object_r:iso9660_t
genfscon udf / system_u:object_r:iso9660_t
#
# removable_t is the default type of all removable media
#
type removable_t, fs_type;
allow removable_t self:filesystem associate;
allow removable_t autofs_t:filesystem associate;
allow removable_t cifs_t:filesystem associate;
allow removable_t dosfs_t:filesystem associate;
allow removable_t iso9660_t:filesystem associate;
allow removable_t nfs_t:filesystem associate;
allow removable_t usbfs_t:filesystem associate;
#
# nfs_t is the default type for NFS file systems
# and their files.

13
refpolicy/policy/modules/kernel/terminal.te
View File

@ -7,33 +7,35 @@ attribute ptynode;
# console_device_t is the type of /dev/console.
#
type console_device_t;
devices_make_device_node(console_device_t)
#
# devtty_t is the type of /dev/tty.
#
type devtty_t;
devices_make_device_node(devtty_t)
#
# tty_device_t is the type of /dev/*tty*
#
type tty_device_t, ttynode;
devices_make_device_node(tty_device_t)
#
# bsdpty_device_t is the type of /dev/[tp]ty[abcdepqrstuvwxyz][0-9a-f]
type bsdpty_device_t, ptynode;
devices_make_device_node(bsdpty_device_t)
#
# usbtty_device_t is the type of /dev/usr/tty*
#
type usbtty_device_t;
devices_make_device_node(usbtty_device_t)
#
# ptmx_t is the type for /dev/ptmx.
#
type ptmx_t;
devices_make_device_node(ptmx_t)
#
@ -41,3 +43,4 @@ devices_make_device_node(ptmx_t)
# the type of the root directory of the file system.
#
type devpts_t;
filesystem_make_filesystem(devpts_t)

2
refpolicy/policy/modules/system/corecommands.te
View File

@ -23,7 +23,7 @@ typealias bin_t alias ls_exec_t;
# shell_exec_t is the type of user shells such as /bin/bash.
#
type shell_exec_t;
files_make_file(sbin_t)
files_make_file(shell_exec_t)
type chroot_exec_t;
files_make_file(chroot_exec_t)

2
refpolicy/policy/modules/system/files.if
View File

@ -8,7 +8,7 @@ define(`files_make_file',`
requires_block_template(files_make_file_depend,$2)
typeattribute $1 file_type;
filesystem_associate($1,optional)
filesystem_associate_noxattr($1,optional)
filesystem_noxattr_associate($1,optional)
')
define(`files_make_file_depend',`

39
refpolicy/policy/modules/system/files.te
View File

@ -10,14 +10,14 @@ attribute tmpfile;
# other than the generic /.* specification.
type default_t, file_type;
filesystem_associate(default_t)
filesystem_associate_noxattr(default_t)
filesystem_noxattr_associate(default_t)
#
# etc_t is the type of the system etc directories.
#
type etc_t, file_type;
filesystem_associate(etc_t)
filesystem_associate_noxattr(etc_t)
filesystem_noxattr_associate(etc_t)
#
# etc_runtime_t is the type of various
@ -26,7 +26,7 @@ filesystem_associate_noxattr(etc_t)
#
type etc_runtime_t, file_type;
filesystem_associate(etc_runtime_t)
filesystem_associate_noxattr(etc_runtime_t)
filesystem_noxattr_associate(etc_runtime_t)
#
# file_t is the default type of a file that has not yet been
@ -35,22 +35,15 @@ filesystem_associate_noxattr(etc_runtime_t)
#
type file_t, file_type;
filesystem_associate(file_t)
filesystem_associate_noxattr(file_t)
filesystem_noxattr_associate(file_t)
kernel_make_root_filesystem_mountpoint(file_t)
#
# removable_t is the default type of all removable media
#
type removable_t, file_type;
filesystem_associate(removable_t)
filesystem_associate_noxattr(removable_t)
#
# root_t is the type for rootfs and the root directory.
#
type root_t, file_type;
filesystem_associate(root_t)
filesystem_associate_noxattr(root_t)
filesystem_noxattr_associate(root_t)
kernel_read_directory_from(root_t)
kernel_make_root_filesystem_mountpoint(root_t)
genfscon rootfs / system_u:object_r:root_t
@ -61,63 +54,63 @@ genfscon rootfs / system_u:object_r:root_t
#
type home_root_t, file_type;
filesystem_associate(home_root_t)
filesystem_associate_noxattr(home_root_t)
filesystem_noxattr_associate(home_root_t)
#
# lost_found_t is the type for the lost+found directories.
#
type lost_found_t, file_type;
filesystem_associate(lost_found_t)
filesystem_associate_noxattr(lost_found_t)
filesystem_noxattr_associate(lost_found_t)
#
# mnt_t is the type for mount points such as /mnt/cdrom
#
type mnt_t, file_type;
filesystem_associate(mnt_t)
filesystem_associate_noxattr(mnt_t)
filesystem_noxattr_associate(mnt_t)
#
# src_t is the type of files in the system src directories.
#
type src_t, file_type;
filesystem_associate(src_t)
filesystem_associate_noxattr(src_t)
filesystem_noxattr_associate(src_t)
#
# tmp_t is the type of the temporary directories
#
type tmp_t, file_type, tmpfile;
filesystem_associate(tmp_t)
filesystem_associate_noxattr(tmp_t)
filesystem_noxattr_associate(tmp_t)
#
# usr_t is the type for /usr.
#
type usr_t, file_type;
filesystem_associate(usr_t)
filesystem_associate_noxattr(usr_t)
filesystem_noxattr_associate(usr_t)
#
# var_t is the type of /var
#
type var_t, file_type;
filesystem_associate(var_t)
filesystem_associate_noxattr(var_t)
filesystem_noxattr_associate(var_t)
#
# var_lib_t is the type of /var/lib
#
type var_lib_t, file_type;
filesystem_associate(var_lib_t)
filesystem_associate_noxattr(var_lib_t)
filesystem_noxattr_associate(var_lib_t)
#
# var_lock_t is tye type of /var/lock
#
type var_lock_t, file_type, lockfile;
filesystem_associate(var_lock_t)
filesystem_associate_noxattr(var_lock_t)
filesystem_noxattr_associate(var_lock_t)
#
# var_run_t is the type of /var/run, usually
@ -125,11 +118,11 @@ filesystem_associate_noxattr(var_lock_t)
#
type var_run_t, file_type, pidfile;
filesystem_associate(var_run_t)
filesystem_associate_noxattr(var_run_t)
filesystem_noxattr_associate(var_run_t)
#
# var_spool_t is the type of /var/spool
#
type var_spool_t, file_type;
filesystem_associate(var_spool_t)
filesystem_associate_noxattr(var_spool_t)
filesystem_noxattr_associate(var_spool_t)

1
refpolicy/policy/modules/system/init.te
View File

@ -16,6 +16,7 @@ domain_make_entrypoint_file(init_t,init_exec_t)
type initctl_t;
files_make_file(initctl_t)
filesystem_tmpfs_associate(initctl_t)
devices_create_dev_entry(init_t,initctl_t,fifo_file)
type init_var_run_t;

4
refpolicy/policy/modules/system/libraries.if
View File

@ -41,11 +41,11 @@ define(`libraries_read_shared_libraries',`
requires_block_template(libraries_read_shared_libraries_depend,$2)
allow $1 lib_t:dir { getattr read search };
allow $1 lib_t:lnk_file { getattr read };
allow $1 { shlib_t textrel_shlib_t }:file { getattr read execute };
allow $1 { shlib_t texrel_shlib_t }:file { getattr read execute };
')
define(`libraries_read_shared_libraries_depend',`
type lib_t, shlib_t, textrel_shlib_t;
type lib_t, shlib_t, texrel_shlib_t;
class dir { getattr read search };
class lnk_file { getattr read };
class file { getattr read execute };

6
refpolicy/policy/modules/system/libraries.te
View File

@ -25,8 +25,8 @@ type shlib_t;
files_make_file(shlib_t)
#
# textrel_shlib_t is the type of shared objects in the system lib
# texrel_shlib_t is the type of shared objects in the system lib
# directories, which require text relocation.
#
type textrel_shlib_t;
files_make_file(textrel_shlib_t)
type texrel_shlib_t;
files_make_file(texrel_shlib_t)

2
refpolicy/policy/modules/system/miscfiles.te
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@ -17,7 +17,7 @@ files_make_file(cert_t)
# files in /usr
#
type fonts_t;
files_make_file(cert_t)
files_make_file(fonts_t)
#
# locale_t is the type for system localization

3
refpolicy/policy/modules/system/modutils.te
View File

@ -36,6 +36,9 @@ role system_r types update_modules_t;
type update_modules_exec_t;
domain_make_entrypoint_file(update_modules_t,update_modules_exec_t)
type update_modules_tmp_t;
files_make_file(update_modules_tmp_t)
########################################
#
# insmod local policy