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external/sepolicy / keystore.te

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type keystore, domain;
type keystore_exec, exec_type, file_type;

# keystore daemon
init_daemon_domain(keystore)
binder_use(keystore)
binder_service(keystore)
allow keystore keystore_data_file:dir create_dir_perms;
allow keystore keystore_data_file:notdevfile_class_set create_file_perms;
allow keystore keystore_exec:file { getattr };
allow keystore tee_device:chr_file rw_file_perms;