platform_system_sepolicy/public/hal_fingerprint.te

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# Scan through /system/lib64/hw looking for installed HALs
allow hal_fingerprint system_file:dir r_dir_perms;
# allow HAL module to read dir contents
allow hal_fingerprint fingerprintd_data_file:file create_file_perms;
# allow HAL module to read/write/unlink contents of this dir
allow hal_fingerprint fingerprintd_data_file:dir rw_dir_perms;
# Need to add auth tokens to KeyStore
use_keystore(hal_fingerprint)
allow hal_fingerprint keystore:keystore_key add_auth;
# For permissions checking
binder_call(hal_fingerprint, system_server);
allow hal_fingerprint permission_service:service_manager find;
# For memory allocation
allow hal_fingerprint ion_device:chr_file r_file_perms;
r_dir_file(hal_fingerprint, cgroup)