| # mediaextractor - multimedia daemon |
| type mediaextractor, domain; |
| type mediaextractor_exec, exec_type, file_type; |
| |
| typeattribute mediaextractor mlstrustedsubject; |
| |
| init_daemon_domain(mediaextractor) |
| |
| binder_use(mediaextractor) |
| binder_call(mediaextractor, binderservicedomain) |
| binder_call(mediaextractor, appdomain) |
| binder_service(mediaextractor) |
| |
| allow mediaextractor mediaextractor_service:service_manager add; |
| |
| allow mediaextractor system_server:fd use; |
| |
| r_dir_file(mediaextractor, cgroup) |
| allow mediaextractor proc_meminfo:file r_file_perms; |
| |
| ### |
| ### neverallow rules |
| ### |
| |
| # mediaextractor should never execute any executable without a |
| # domain transition |
| neverallow mediaextractor { file_type fs_type }:file execute_no_trans; |
| |
| # mediaextractor should never need network access. Disallow network sockets. |
| neverallow mediaextractor domain:{ tcp_socket udp_socket rawip_socket } *; |