| Stephen Smalley | 2dd4e51 | 2012-01-04 12:33:27 -0500 | [diff] [blame] | 1 | # mediaserver - multimedia daemon |
| 2 | type mediaserver, domain; |
| Nick Kralevich | b8ac06f | 2014-01-06 16:00:11 -0800 | [diff] [blame] | 3 | permissive mediaserver; |
| Stephen Smalley | 2dd4e51 | 2012-01-04 12:33:27 -0500 | [diff] [blame] | 4 | type mediaserver_exec, exec_type, file_type; |
| 5 | |
| Stephen Smalley | af9238c | 2013-10-23 14:23:43 -0400 | [diff] [blame] | 6 | typeattribute mediaserver mlstrustedsubject; |
| 7 | |
| William Roberts | 4e030c2 | 2012-11-28 12:18:30 -0800 | [diff] [blame] | 8 | net_domain(mediaserver) |
| Stephen Smalley | 2dd4e51 | 2012-01-04 12:33:27 -0500 | [diff] [blame] | 9 | init_daemon_domain(mediaserver) |
| Stephen Smalley | af9238c | 2013-10-23 14:23:43 -0400 | [diff] [blame] | 10 | unix_socket_connect(mediaserver, property, init) |
| 11 | |
| 12 | r_dir_file(mediaserver, sdcard_type) |
| 13 | |
| 14 | binder_use(mediaserver) |
| 15 | binder_call(mediaserver, binderservicedomain) |
| 16 | binder_call(mediaserver, appdomain) |
| 17 | binder_service(mediaserver) |
| 18 | |
| 19 | allow mediaserver self:process execmem; |
| 20 | allow mediaserver kernel:system module_request; |
| Stephen Smalley | a771671 | 2013-11-04 09:50:52 -0500 | [diff] [blame] | 21 | allow mediaserver media_data_file:dir rw_dir_perms; |
| 22 | allow mediaserver media_data_file:file create_file_perms; |
| Stephen Smalley | af9238c | 2013-10-23 14:23:43 -0400 | [diff] [blame] | 23 | allow mediaserver app_data_file:dir search; |
| 24 | allow mediaserver app_data_file:file rw_file_perms; |
| 25 | allow mediaserver platform_app_data_file:file { getattr read }; |
| 26 | allow mediaserver sdcard_type:file write; |
| 27 | allow mediaserver graphics_device:chr_file rw_file_perms; |
| Nick Kralevich | 37339c7 | 2014-01-06 12:39:19 -0800 | [diff] [blame] | 28 | allow mediaserver video_device:dir r_dir_perms; |
| Stephen Smalley | af9238c | 2013-10-23 14:23:43 -0400 | [diff] [blame] | 29 | allow mediaserver video_device:chr_file rw_file_perms; |
| 30 | allow mediaserver audio_device:dir r_dir_perms; |
| 31 | allow mediaserver qemu_device:chr_file rw_file_perms; |
| 32 | allow mediaserver tee_device:chr_file rw_file_perms; |
| 33 | allow mediaserver audio_prop:property_service set; |
| 34 | |
| 35 | # Access audio devices at all. |
| 36 | allow mediaserver audio_device:chr_file rw_file_perms; |
| 37 | |
| 38 | # XXX Label with a specific type? |
| 39 | allow mediaserver sysfs:file rw_file_perms; |
| 40 | |
| 41 | # XXX Why? |
| 42 | allow mediaserver { apk_data_file asec_apk_file }:file { read getattr }; |
| 43 | |
| 44 | # Access camera device. |
| 45 | allow mediaserver camera_device:chr_file rw_file_perms; |
| 46 | allow mediaserver rpmsg_device:chr_file rw_file_perms; |
| 47 | |
| 48 | # Inter System processes communicate over named pipe (FIFO) |
| 49 | allow mediaserver system_server:fifo_file r_file_perms; |
| 50 | |
| Stephen Smalley | 8510d31 | 2013-11-07 13:42:46 -0500 | [diff] [blame] | 51 | # Camera data |
| Nick Kralevich | 37339c7 | 2014-01-06 12:39:19 -0800 | [diff] [blame] | 52 | r_dir_file(mediaserver, camera_data_file) |
| 53 | r_dir_file(mediaserver, media_rw_data_file) |
| Stephen Smalley | af9238c | 2013-10-23 14:23:43 -0400 | [diff] [blame] | 54 | |
| Stephen Smalley | 8510d31 | 2013-11-07 13:42:46 -0500 | [diff] [blame] | 55 | # Grant access to audio files to mediaserver |
| 56 | allow mediaserver audio_data_file:dir ra_dir_perms; |
| 57 | allow mediaserver audio_data_file:file create_file_perms; |
| Stephen Smalley | a7c8ea8 | 2013-11-06 13:00:52 -0500 | [diff] [blame] | 58 | |
| Stephen Smalley | af9238c | 2013-10-23 14:23:43 -0400 | [diff] [blame] | 59 | # Read/[write] to /proc/net/xt_qtaguid/ctrl and /dev/xt_qtaguid |
| 60 | allow mediaserver qtaguid_proc:file rw_file_perms; |
| 61 | allow mediaserver qtaguid_device:chr_file r_file_perms; |
| 62 | |
| 63 | # Allow abstract socket connection |
| 64 | allow mediaserver rild:unix_stream_socket { connectto read write setopt }; |
| Nick Kralevich | e45603d | 2014-01-08 11:19:52 -0800 | [diff] [blame^] | 65 | |
| 66 | # Needed on some devices for playing DRM protected content, |
| 67 | # but seems expected and appropriate for all devices. |
| 68 | unix_socket_connect(mediaserver, drmserver, drmserver) |