drgreen/android_device_google_gs-common
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Add sepolicy to allow pbcs to use SysProps

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-Add custom domain for our sysprops, of the forms
  -vendor.camera.pbcs.debug.*
  -persist.vendor.camera.pbcs.debug.*
  -Example: vendor.camera.pbcs.debug.enable_lyricconfigprovider
  -This domain will be system + vendor_init writable
-Allow PBCS to read those sysprops

We should now be able to gate our features in PBCS and merge in
successfully. For local dev, we can do:

adb root && adb shell setprop <prop> 1

Bug: 280340307
Test: android.os.SystemProperties.get() works successfully in
  LyricConfigProvider for vendor.camera.pbcs.debug.* props

Change-Id: I4b151f606883c0ae32f99b5f75b70b5d4e228f1d
This commit is contained in:
malikakash 2023-07-19 21:24:31 +00:00
parent 8a5b714f8d
commit bdccd2c97b
3 changed files with 8 additions and 0 deletions
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1
camera/sepolicy/property.te
View File

@ -1,2 +1,3 @@
vendor_internal_prop(vendor_camera_debug_prop)
system_vendor_config_prop(vendor_camera_pbcs_debug_prop)

2
camera/sepolicy/property_contexts
View File

@ -1,2 +1,4 @@
vendor.camera.debug. u:object_r:vendor_camera_debug_prop:s0
persist.vendor.camera.pbcs.debug. u:object_r:vendor_camera_pbcs_debug_prop:s0
vendor.camera.pbcs.debug. u:object_r:vendor_camera_pbcs_debug_prop:s0

5
camera/sepolicy/vendor_pbcs_app.te
View File

@ -12,3 +12,8 @@ add_service(vendor_pbcs_app, vendor_camera_binder_service);
add_service(vendor_pbcs_app, vendor_camera_lyricconfigprovider_service);
binder_call(vendor_pbcs_app, hal_camera_default);
# Allow PBCS to read debug system properties of the form vendor.camera.pbcs.debug.*
# and persist.vendor.camera.pbcs.debug.*
get_prop(vendor_pbcs_app, vendor_camera_pbcs_debug_prop);