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Move coredomain seapp contexts to system_ext

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Coredomain apps shouldn't be labeled with vendor sepolicy, due to Treble
violation.

Bug: 280547417
Test: TH
Change-Id: Ib8d191a6c07278b51eec88cd8142adf6c1a45668
This commit is contained in:
Inseob Kim 2023-08-08 20:46:03 +09:00
parent 2d7bfbbf4d
commit 8f14aa12a1
13 changed files with 61 additions and 60 deletions
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16
private/debug_camera_app.te Normal file
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@ -0,0 +1,16 @@
typeattribute debug_camera_app coredomain;
userdebug_or_eng(`
app_domain(debug_camera_app)
net_domain(debug_camera_app)
allow debug_camera_app app_api_service:service_manager find;
allow debug_camera_app audioserver_service:service_manager find;
allow debug_camera_app cameraserver_service:service_manager find;
allow debug_camera_app mediaextractor_service:service_manager find;
allow debug_camera_app mediametrics_service:service_manager find;
allow debug_camera_app mediaserver_service:service_manager find;
# Allows GCA_Eng & GCA-Next to access the PowerHAL.
hal_client_domain(debug_camera_app, hal_power)
')

16
private/google_camera_app.te Normal file
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@ -0,0 +1,16 @@
typeattribute google_camera_app coredomain;
app_domain(google_camera_app)
net_domain(google_camera_app)
allow google_camera_app app_api_service:service_manager find;
allow google_camera_app audioserver_service:service_manager find;
allow google_camera_app cameraserver_service:service_manager find;
allow google_camera_app mediaextractor_service:service_manager find;
allow google_camera_app mediametrics_service:service_manager find;
allow google_camera_app mediaserver_service:service_manager find;
# Allows GCA to access the PowerHAL.
hal_client_domain(google_camera_app, hal_power)
# Library code may try to access vendor properties, but should be denied
dontaudit google_camera_app vendor_default_prop:file { getattr map open };

11
private/seapp_contexts Normal file
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@ -0,0 +1,11 @@
# Google Camera
user=_app isPrivApp=true seinfo=google name=com.google.android.GoogleCamera domain=google_camera_app type=app_data_file levelFrom=all
# Google Camera Eng
user=_app seinfo=CameraEng name=com.google.android.GoogleCameraEng domain=debug_camera_app type=app_data_file levelFrom=all
# Also allow GoogleCameraNext, the fishfood version, the same access as GoogleCamera
user=_app seinfo=CameraFishfood name=com.google.android.apps.googlecamera.fishfood domain=google_camera_app type=app_data_file levelFrom=all
# Also label GoogleCameraNext, built with debug keys as debug_camera_app.
user=_app seinfo=CameraEng name=com.google.android.apps.googlecamera.fishfood domain=debug_camera_app type=app_data_file levelFrom=all

1
public/debug_camera_app.te Normal file
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@ -0,0 +1 @@
type debug_camera_app, domain;

1
public/google_camera_app.te Normal file
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@ -0,0 +1 @@
type google_camera_app, domain;

11
system_ext/private/pixeldisplayservice_app.te Normal file
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@ -0,0 +1,11 @@
typeattribute pixeldisplayservice_app coredomain;
app_domain(pixeldisplayservice_app);
allow pixeldisplayservice_app proc_vendor_sched:dir r_dir_perms;
allow pixeldisplayservice_app proc_vendor_sched:file w_file_perms;
# Standard system services
allow pixeldisplayservice_app app_api_service:service_manager find;
allow pixeldisplayservice_app cameraserver_service:service_manager find;

3
system_ext/private/seapp_contexts
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@ -1,3 +1,6 @@
# SystemUI
user=_app seinfo=platform name=com.android.systemui domain=systemui_app type=app_data_file levelFrom=all
user=_app seinfo=platform name=com.android.systemui:* domain=systemui_app type=app_data_file levelFrom=all
# PixelDisplayService
user=_app seinfo=platform name=com.android.pixeldisplayservice domain=pixeldisplayservice_app type=app_data_file levelFrom=all

1
system_ext/public/pixeldisplayservice_app.te Normal file
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@ -0,0 +1 @@
type pixeldisplayservice_app, domain;

15
vendor/debug_camera_app.te vendored
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@ -1,16 +1,4 @@
type debug_camera_app, domain, coredomain;
userdebug_or_eng(`
app_domain(debug_camera_app)
net_domain(debug_camera_app)
allow debug_camera_app app_api_service:service_manager find;
allow debug_camera_app audioserver_service:service_manager find;
allow debug_camera_app cameraserver_service:service_manager find;
allow debug_camera_app mediaextractor_service:service_manager find;
allow debug_camera_app mediametrics_service:service_manager find;
allow debug_camera_app mediaserver_service:service_manager find;
# Allows GCA-Eng & GCA-Next access the GXP device and properties.
allow debug_camera_app gxp_device:chr_file rw_file_perms;
get_prop(debug_camera_app, vendor_gxp_prop)
@ -19,9 +7,6 @@ userdebug_or_eng(`
allow debug_camera_app edgetpu_app_service:service_manager find;
allow debug_camera_app edgetpu_device:chr_file { getattr read write ioctl map };
# Allows GCA_Eng & GCA-Next to access the PowerHAL.
hal_client_domain(debug_camera_app, hal_power)
# Allows GCA_Eng & GCA-Next to access the hw_jpeg /dev/video12.
allow debug_camera_app hw_jpg_device:chr_file rw_file_perms;
')

17
vendor/google_camera_app.te vendored
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@ -1,24 +1,7 @@
type google_camera_app, domain, coredomain;
app_domain(google_camera_app)
net_domain(google_camera_app)
allow google_camera_app app_api_service:service_manager find;
allow google_camera_app audioserver_service:service_manager find;
allow google_camera_app cameraserver_service:service_manager find;
allow google_camera_app mediaextractor_service:service_manager find;
allow google_camera_app mediametrics_service:service_manager find;
allow google_camera_app mediaserver_service:service_manager find;
# Allows GCA to acccess the GXP device & properties.
allow google_camera_app gxp_device:chr_file rw_file_perms;
get_prop(google_camera_app, vendor_gxp_prop)
# Allows GCA to access the PowerHAL.
hal_client_domain(google_camera_app, hal_power)
# Allows GCA to find and access the EdgeTPU.
allow google_camera_app edgetpu_app_service:service_manager find;
allow google_camera_app edgetpu_device:chr_file { getattr read write ioctl map };
# Library code may try to access vendor properties, but should be denied
dontaudit google_camera_app vendor_default_prop:file { getattr map open };

12
vendor/pixeldisplayservice_app.te vendored
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@ -1,14 +1,2 @@
type pixeldisplayservice_app, domain, coredomain;
app_domain(pixeldisplayservice_app);
allow pixeldisplayservice_app proc_vendor_sched:dir r_dir_perms;
allow pixeldisplayservice_app proc_vendor_sched:file w_file_perms;
allow pixeldisplayservice_app hal_pixel_display_service:service_manager find;
binder_call(pixeldisplayservice_app, hal_graphics_composer_default)
# Standard system services
allow pixeldisplayservice_app app_api_service:service_manager find;
allow pixeldisplayservice_app cameraserver_service:service_manager find;

16
vendor/seapp_contexts vendored
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@ -7,25 +7,9 @@ user=_app seinfo=platform name=com.android.ramdump domain=ramdump_app type=app_d
# Domain for connectivity monitor
user=_app isPrivApp=true seinfo=platform name=com.google.android.connectivitymonitor domain=con_monitor_app type=app_data_file levelFrom=all
# PixelDisplayService
user=_app seinfo=platform name=com.android.pixeldisplayservice domain=pixeldisplayservice_app type=app_data_file levelFrom=all
# Google Camera
user=_app isPrivApp=true seinfo=google name=com.google.android.GoogleCamera domain=google_camera_app type=app_data_file levelFrom=all
# Google Camera Eng
user=_app seinfo=CameraEng name=com.google.android.GoogleCameraEng domain=debug_camera_app type=app_data_file levelFrom=all
# Also allow GoogleCameraNext, the fishfood version, the same access as GoogleCamera
user=_app seinfo=CameraFishfood name=com.google.android.apps.googlecamera.fishfood domain=google_camera_app type=app_data_file levelFrom=all
# Also label GoogleCameraNext, built with debug keys as debug_camera_app.
user=_app seinfo=CameraEng name=com.google.android.apps.googlecamera.fishfood domain=debug_camera_app type=app_data_file levelFrom=all
# Qorvo UWB system app
# TODO(b/222204912): Should this run under uwb user?
user=_app isPrivApp=true seinfo=uwb name=com.qorvo.uwb.vendorservice domain=uwb_vendor_app type=uwb_vendor_data_file levelFrom=all
# CccDkTimeSyncService
user=_app isPrivApp=true name=com.google.pixel.digitalkey.timesync domain=vendor_cccdktimesync_app type=app_data_file levelFrom=all

1
zuma-sepolicy.mk
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@ -6,6 +6,7 @@ PRODUCT_PRIVATE_SEPOLICY_DIRS += device/google/zuma-sepolicy/radio/private
# unresolved SELinux error log with bug tracking
BOARD_SEPOLICY_DIRS += device/google/zuma-sepolicy/tracking_denials
PRODUCT_PUBLIC_SEPOLICY_DIRS += device/google/zuma-sepolicy/public
PRODUCT_PRIVATE_SEPOLICY_DIRS += device/google/zuma-sepolicy/private
# system_ext