android_system_sepolicy/private/boringssl_self_test.te

type boringssl_self_test, domain, coredomain;
type boringssl_self_test_exec, system_file_type, exec_type, file_type;
type boringssl_self_test_marker, file_type;

# switch to boringssl_self_test security domain when running boringssl_self_test_exec from init.
init_daemon_domain(boringssl_self_test)

# Allow boringssl_self_test binaries to create/check for the existence of boringssl_self_test_marker
# files.
allow boringssl_self_test boringssl_self_test_marker:file create_file_perms;
allow boringssl_self_test boringssl_self_test_marker:dir ra_dir_perms;

# No other process should be able to create these files because their existence causes the
# boringssl self test to be skipped.
neverallow {
  domain
  -boringssl_self_test
  -init
  -vendor_init
} boringssl_self_test_marker:file no_rw_file_perms;

neverallow {
  domain
  -boringssl_self_test
  -init
  -vendor_init
} boringssl_self_test_marker:dir write;