Composer stable AIDL HAL sepolicy

Test: build + presubmit
Bug: 198690444
Change-Id: I6a26823c4ad363d137526c96580b05363d0ac894
diff --git a/private/compat/31.0/31.0.ignore.cil b/private/compat/31.0/31.0.ignore.cil
index f80312a..7decba1 100644
--- a/private/compat/31.0/31.0.ignore.cil
+++ b/private/compat/31.0/31.0.ignore.cil
@@ -12,6 +12,7 @@
     extra_free_kbytes
     extra_free_kbytes_exec
     hal_contexthub_service
+    hal_graphics_composer_service
     hal_sensors_service
     hal_system_suspend_service
     hal_tv_tuner_service
diff --git a/private/service_contexts b/private/service_contexts
index dffc6b4..b9ab85d 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -4,6 +4,7 @@
 android.hardware.biometrics.fingerprint.IFingerprint/default         u:object_r:hal_fingerprint_service:s0
 android.hardware.contexthub.IContextHub/default                      u:object_r:hal_contexthub_service:s0
 android.hardware.gnss.IGnss/default                                  u:object_r:hal_gnss_service:s0
+android.hardware.graphics.composer3.IComposer/default                u:object_r:hal_graphics_composer_service:s0
 android.hardware.health.storage.IStorage/default                     u:object_r:hal_health_storage_service:s0
 android.hardware.identity.IIdentityCredentialStore/default           u:object_r:hal_identity_service:s0
 android.hardware.light.ILights/default                               u:object_r:hal_light_service:s0
diff --git a/public/hal_graphics_composer.te b/public/hal_graphics_composer.te
index 1c69c99..7327256 100644
--- a/public/hal_graphics_composer.te
+++ b/public/hal_graphics_composer.te
@@ -30,3 +30,8 @@
 
 # allow self to set SCHED_FIFO
 allow hal_graphics_composer self:global_capability_class_set sys_nice;
+
+binder_call(hal_graphics_composer_client, servicemanager)
+binder_call(hal_graphics_composer_server, servicemanager)
+
+hal_attribute_service(hal_graphics_composer, hal_graphics_composer_service)
diff --git a/public/service.te b/public/service.te
index ef24657..a821941 100644
--- a/public/service.te
+++ b/public/service.te
@@ -260,6 +260,7 @@
 type hal_face_service, vendor_service, protected_service, service_manager_type;
 type hal_fingerprint_service, vendor_service, protected_service, service_manager_type;
 type hal_gnss_service, vendor_service, protected_service, service_manager_type;
+type hal_graphics_composer_service, vendor_service, protected_service, service_manager_type;
 type hal_health_storage_service, vendor_service, protected_service, service_manager_type;
 type hal_identity_service, vendor_service, protected_service, service_manager_type;
 type hal_keymint_service, vendor_service, protected_service, service_manager_type;
diff --git a/vendor/file_contexts b/vendor/file_contexts
index 5f8d0cd..59694ec 100644
--- a/vendor/file_contexts
+++ b/vendor/file_contexts
@@ -40,6 +40,7 @@
 /(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.allocator@3\.0-service   u:object_r:hal_graphics_allocator_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.allocator@4\.0-service   u:object_r:hal_graphics_allocator_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.composer@[0-9]\.[0-9]-service    u:object_r:hal_graphics_composer_default_exec:s0
+/(vendor|system/vendor)/bin/hw/android\.hardware\.graphics\.composer3-service\.example       u:object_r:hal_graphics_composer_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.health@1\.0-service         u:object_r:hal_health_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.health@2\.0-service         u:object_r:hal_health_default_exec:s0
 /(vendor|system/vendor)/bin/hw/android\.hardware\.health@2\.1-service         u:object_r:hal_health_default_exec:s0