type factory_ota_app, domain, coredomain; app_domain(factory_ota_app) net_domain(factory_ota_app) # Write to /data/ota_package for OTA packages. allow factory_ota_app ota_package_file:dir rw_dir_perms; allow factory_ota_app ota_package_file:file create_file_perms; # Properties get_prop(factory_ota_app, factory_ota_prop); set_prop(factory_ota_app, exported_system_prop); # Services allow factory_ota_app app_api_service:service_manager find; binder_call(factory_ota_app, update_engine) # Allow Factory OTA to call Update Engine binder_call(update_engine, factory_ota_app) # Allow Update Engine to call the Factory OTA callback allow factory_ota_app update_engine_service:service_manager find; allow factory_ota_app nfc_service:service_manager find; allow factory_ota_app radio_service:service_manager find;