platform_system_sepolicy/private/binderservicedomain.te

# Rules common to all binder service domains

# Allow dumpstate and incidentd to collect information from binder services
allow binderservicedomain { dumpstate incidentd }:fd use;
allow binderservicedomain { dumpstate incidentd }:unix_stream_socket { read write getopt getattr };
allow binderservicedomain { dumpstate incidentd }:fifo_file  { getattr write };
allow binderservicedomain shell_data_file:file { getattr write };

# Allow dumpsys to work from adb shell or the serial console
allow binderservicedomain devpts:chr_file rw_file_perms;
allow binderservicedomain console_device:chr_file rw_file_perms;

# Receive and write to a pipe received over Binder from an app.
allow binderservicedomain appdomain:fd use;
allow binderservicedomain appdomain:fifo_file write;

# allow all services to run permission checks
allow binderservicedomain permission_service:service_manager find;

allow binderservicedomain keystore:keystore_key { get_state get insert delete exist list sign verify };
allow binderservicedomain keystore:keystore2 { get_state };
allow binderservicedomain keystore:keystore2_key { delete get_info rebind use };

use_keystore(binderservicedomain)