tequilaOS/platform_system_sepolicy
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Define UWB snoop log in sepolicy

Browse source 
Bug: 341014812
Test: manual, bugreport attached in the associated bugreport
Change-Id: I6e96663345263f2587d7ae2e73b7007b2bdcd640
This commit is contained in:
Nattharat Jariyanuntanaet 2024-05-15 08:16:16 +00:00
parent 60f55289f8
commit dd2e2ba866
5 changed files with 35 additions and 4 deletions
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6
contexts/plat_file_contexts_test
View file

@ -936,8 +936,10 @@
/data/misc/apexdata/com.android.tethering/test apex_tethering_data_file
/data/misc/apexdata/com.android.tethering/threadnetwork apex_tethering_data_file
/data/misc/apexdata/com.android.tethering/threadnetwork/test apex_tethering_data_file
/data/misc/apexdata/com.android.uwb apex_system_server_data_file
/data/misc/apexdata/com.android.uwb/test apex_system_server_data_file
/data/misc/apexdata/com.android.uwb apex_uwb_data_file
/data/misc/apexdata/com.android.uwb/test apex_uwb_data_file
/data/misc/apexdata/com.android.uwb/log apex_uwb_data_file
/data/misc/apexdata/com.android.uwb/log/test apex_uwb_data_file
/data/misc/apexdata/com.android.wifi apex_system_server_data_file
/data/misc/apexdata/com.android.wifi/test apex_system_server_data_file
/data/misc/apexrollback apex_rollback_data_file

24
private/dumpstate.te
View file

@ -365,6 +365,12 @@ allow dumpstate bluetooth_logs_data_file:file r_file_perms;
allow dumpstate nfc_logs_data_file:dir r_dir_perms;
allow dumpstate nfc_logs_data_file:file r_file_perms;
# For uwb
allow dumpstate apex_module_data_file:dir search;
allow dumpstate apex_system_server_data_file:dir search;
allow dumpstate apex_uwb_data_file:dir r_dir_perms;
allow dumpstate apex_uwb_data_file:file r_file_perms;
# Dumpstate calls screencap, which grabs a screenshot. Needs gpu access
allow dumpstate gpu_device:chr_file rw_file_perms;
allow dumpstate gpu_device:dir r_dir_perms;
@ -558,3 +564,21 @@ neverallow {
-traceur_app
-dumpstate
} dumpstate_service:service_manager find;
# only dumpstate, system_server and related others to access apex_uwb_data_file
neverallow {
domain
-dumpstate
-system_server
-apexd
-init
-vold_prepare_subdirs
} apex_uwb_data_file:dir no_rw_file_perms;
neverallow {
domain
-dumpstate
-system_server
-apexd
-init
-vold_prepare_subdirs
} apex_uwb_data_file:file no_rw_file_perms;

5
private/file.te
View file

@ -86,6 +86,9 @@ type apex_virt_data_file, file_type, data_file_type, core_data_file_type, apex_d
# /data/misc/apexdata/com.android.tethering
type apex_tethering_data_file, file_type, data_file_type, core_data_file_type, apex_data_file_type;
# /data/misc/apexdata/com.android.uwb
type apex_uwb_data_file, file_type, data_file_type, core_data_file_type, apex_data_file_type;
# legacy labels for various /data/misc[_ce|_de]/*/apexdata directories - retained
# for backward compatibility b/217581286
type apex_appsearch_data_file, file_type, data_file_type, core_data_file_type, apex_data_file_type;
@ -205,4 +208,4 @@ type storage_area_dir, file_type, data_file_type, core_data_file_type, app_data_
type storage_area_content_file, file_type, data_file_type, core_data_file_type, app_data_file_type;
# /data/misc_ce/userId/storage_area_keys
type storage_area_key_file, file_type, data_file_type, core_data_file_type;
type storage_area_key_file, file_type, data_file_type, core_data_file_type;

2
private/file_contexts
View file

@ -638,7 +638,7 @@
/data/misc/apexdata/com\.android\.permission(/.*)? u:object_r:apex_system_server_data_file:s0
/data/misc/apexdata/com\.android\.scheduling(/.*)? u:object_r:apex_system_server_data_file:s0
/data/misc/apexdata/com\.android\.tethering(/.*)? u:object_r:apex_tethering_data_file:s0
/data/misc/apexdata/com\.android\.uwb(/.*)? u:object_r:apex_system_server_data_file:s0
/data/misc/apexdata/com\.android\.uwb(/.*)? u:object_r:apex_uwb_data_file:s0
/data/misc/apexdata/com\.android\.wifi(/.*)? u:object_r:apex_system_server_data_file:s0
/data/misc/apexrollback(/.*)? u:object_r:apex_rollback_data_file:s0
/data/misc/apns(/.*)? u:object_r:radio_data_file:s0

2
private/system_server.te
View file

@ -1465,6 +1465,8 @@ allow system_server apex_system_server_data_file:dir create_dir_perms;
allow system_server apex_system_server_data_file:file create_file_perms;
allow system_server apex_tethering_data_file:dir create_dir_perms;
allow system_server apex_tethering_data_file:file create_file_perms;
allow system_server apex_uwb_data_file:dir create_dir_perms;
allow system_server apex_uwb_data_file:file create_file_perms;
# Legacy labels that we still need to support (b/217581286)
allow system_server {
apex_appsearch_data_file