platform_system_sepolicy/private/vold.te
Janis Danisevskis ed96f5c518 Move list permission from keystore2_key to keystore class.
The list permission protects the ability to list arbitrary namespaces.
This is not a namespace specific permission but a Keystore specific
permission. Listing the entries of a given namsepace is covered by the
get_info permission already.

Test: N/A
Merged-In: If6e79fd863a79acf8d8ab10c6362a4eeaa88a5b8
Change-Id: If6e79fd863a79acf8d8ab10c6362a4eeaa88a5b8
2020-09-30 12:18:26 -07:00

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1.4 KiB
Text

typeattribute vold coredomain;
init_daemon_domain(vold)
# Switch to more restrictive domains when executing common tools
domain_auto_trans(vold, sgdisk_exec, sgdisk);
domain_auto_trans(vold, sdcardd_exec, sdcardd);
# For a handful of probing tools, we choose an even more restrictive
# domain when working with untrusted block devices
domain_trans(vold, blkid_exec, blkid);
domain_trans(vold, blkid_exec, blkid_untrusted);
domain_trans(vold, fsck_exec, fsck);
domain_trans(vold, fsck_exec, fsck_untrusted);
# Newly created storage dirs are always treated as mount stubs to prevent us
# from accidentally writing when the mount point isn't present.
type_transition vold storage_file:dir storage_stub_file;
type_transition vold mnt_media_rw_file:dir mnt_media_rw_stub_file;
# Property Service
get_prop(vold, vold_config_prop)
get_prop(vold, storage_config_prop);
get_prop(vold, incremental_prop);
set_prop(vold, vold_prop)
set_prop(vold, vold_status_prop)
set_prop(vold, powerctl_prop)
set_prop(vold, ctl_fuse_prop)
set_prop(vold, restorecon_prop)
set_prop(vold, ota_prop)
set_prop(vold, boottime_prop)
set_prop(vold, boottime_public_prop)
# Vold will use Keystore instead of using Keymint directly. But it still needs
# to manage its Keymint blobs. This is why it needs the `manage_blob` permission.
allow vold vold_key:keystore2_key {
delete
get_info
manage_blob
rebind
req_forced_op
update
use
};