add selinux policy for GNSS hal am: 953c4396

am: 67c5cdfd

Change-Id: Ie9f8de8bac96b5b8088f58ac54c3e76dd90c40ee

private/file_contexts

@@ -240,6 +240,7 @@
 /system/bin/hw/android\.hardware\.contexthub@1\.0-service     u:object_r:hal_contexthub_default_exec:s0
 /system/bin/hw/android\.hardware\.dumpstate@1\.0-service      u:object_r:hal_dumpstate_default_exec:s0
 /system/bin/hw/android\.hardware\.gatekeeper@1\.0-service     u:object_r:hal_gatekeeper_default_exec:s0
+/system/bin/hw/android\.hardware\.gnss@1\.0-service           u:object_r:hal_gnss_default_exec:s0
 /system/bin/hw/android\.hardware\.graphics\.allocator@2\.0-service   u:object_r:hal_graphics_allocator_default_exec:s0
 /system/bin/hw/android\.hardware\.graphics\.composer@2\.1-service    u:object_r:hal_graphics_composer_default_exec:s0
 /system/bin/hw/android\.hardware\.health@1\.0-service         u:object_r:hal_health_default_exec:s0

private/hal_gnss_default.te

+type hal_gnss_default, hal_gnss, domain;
+type hal_gnss_default_exec, exec_type, file_type;
+
+init_daemon_domain(hal_gnss_default)
+
+# Read access to system files for HALs in
+# /{system,vendor,odm}/lib[64]/hw/ in order
+# to be able to open the hal implementation .so files
+r_dir_file(hal_gnss, system_file)

public/attributes

@@ -119,6 +119,7 @@ attribute hal_audio;
 attribute hal_bluetooth;
 attribute hal_dumpstate;
 attribute hal_gatekeeper;
+attribute hal_gnss;
 attribute hal_graphics_allocator;
 attribute hal_graphics_composer;
 attribute hal_health;

public/hal_gnss.te

+# hwbinder access
+hwbinder_use(hal_gnss)
+
+binder_call(hal_gnss, system_server)

public/system_server.te

@@ -162,6 +162,7 @@ hwbinder_use(system_server)
 binder_call(system_server, hal_bluetooth)
 binder_call(system_server, hal_boot)
 binder_call(system_server, hal_contexthub)
+binder_call(system_server, hal_gnss);
 binder_call(system_server, hal_ir)
 binder_call(system_server, hal_light)
 binder_call(system_server, hal_memtrack)