audio: add policy for rild to get vendor audio propery
- rild has different sepolicy for audio hal by type of service, which is
hidl or aidl. Read property before querying service in rild can avoid
avc denied presubmit test.
Bug: 206738075
Test: build pass with hidl/aidl audio service
Change-Id: I2616028fb3a6029646340fc3282e51a5f02b3f7f
Signed-off-by: Jasmine Cha <chajasmine@google.com>
diff --git a/audio/aidl.mk b/audio/aidl.mk
index 1044148..ae64e13 100644
--- a/audio/aidl.mk
+++ b/audio/aidl.mk
@@ -9,3 +9,6 @@
include device/google/gs-common/audio/common.mk
DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE += device/google/gs-common/audio/aidl/device_framework_matrix_product.xml
+
+PRODUCT_PROPERTY_OVERRIDES += \
+ vendor.audio_hal.aidl.enable=true
diff --git a/audio/sepolicy/common/property_contexts b/audio/sepolicy/common/property_contexts
index aa981f1..1749ac8 100644
--- a/audio/sepolicy/common/property_contexts
+++ b/audio/sepolicy/common/property_contexts
@@ -8,3 +8,4 @@
vendor.audiodump.encode.disable u:object_r:vendor_audio_prop:s0
vendor.audiodump.log.cca.updated u:object_r:vendor_audio_prop:s0
vendor.audiodump.cca.config u:object_r:vendor_audio_prop:s0
+vendor.audio_hal.aidl.enable u:object_r:vendor_audio_prop:s0
diff --git a/audio/sepolicy/common/rild.te b/audio/sepolicy/common/rild.te
new file mode 100644
index 0000000..fe86848
--- /dev/null
+++ b/audio/sepolicy/common/rild.te
@@ -0,0 +1 @@
+get_prop(rild, vendor_audio_prop);