| Inseob Kim | ff43be2 | 2021-06-07 16:56:56 +0900 | [diff] [blame] | 1 | # mediadrmserver - mediadrm daemon |
| 2 | type mediadrmserver, domain; |
| 3 | type mediadrmserver_exec, system_file_type, exec_type, file_type; |
| 4 | |
| 5 | typeattribute mediadrmserver mlstrustedsubject; |
| 6 | |
| 7 | net_domain(mediadrmserver) |
| 8 | binder_use(mediadrmserver) |
| 9 | binder_call(mediadrmserver, binderservicedomain) |
| 10 | binder_call(mediadrmserver, appdomain) |
| 11 | binder_service(mediadrmserver) |
| 12 | hal_client_domain(mediadrmserver, hal_drm) |
| 13 | |
| 14 | add_service(mediadrmserver, mediadrmserver_service) |
| 15 | allow mediadrmserver mediaserver_service:service_manager find; |
| 16 | allow mediadrmserver mediametrics_service:service_manager find; |
| 17 | allow mediadrmserver processinfo_service:service_manager find; |
| 18 | allow mediadrmserver surfaceflinger_service:service_manager find; |
| 19 | allow mediadrmserver system_file:dir r_dir_perms; |
| 20 | |
| 21 | # TODO(b/80317992): remove |
| 22 | binder_call(mediadrmserver, hal_omx_server) |
| 23 | |
| 24 | ### |
| 25 | ### neverallow rules |
| 26 | ### |
| 27 | |
| 28 | # mediadrmserver should never execute any executable without a |
| 29 | # domain transition |
| 30 | neverallow mediadrmserver { file_type fs_type }:file execute_no_trans; |
| 31 | |
| 32 | # do not allow privileged socket ioctl commands |
| 33 | neverallowxperm mediadrmserver domain:{ rawip_socket tcp_socket udp_socket } ioctl priv_sock_ioctls; |