f0ffff0bc9
Change-Id: Ib693b563c2db6abc02cf7dbeb12ed61c09734fa8 Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
81 lines
2.9 KiB
Text
81 lines
2.9 KiB
Text
# mediaserver - multimedia daemon
|
|
type mediaserver, domain;
|
|
type mediaserver_exec, exec_type, file_type;
|
|
|
|
typeattribute mediaserver mlstrustedsubject;
|
|
|
|
net_domain(mediaserver)
|
|
init_daemon_domain(mediaserver)
|
|
unix_socket_connect(mediaserver, property, init)
|
|
|
|
r_dir_file(mediaserver, sdcard_type)
|
|
|
|
binder_use(mediaserver)
|
|
binder_call(mediaserver, binderservicedomain)
|
|
binder_call(mediaserver, appdomain)
|
|
binder_service(mediaserver)
|
|
|
|
allow mediaserver self:process execmem;
|
|
allow mediaserver kernel:system module_request;
|
|
allow mediaserver media_data_file:dir create_dir_perms;
|
|
allow mediaserver media_data_file:file create_file_perms;
|
|
allow mediaserver app_data_file:dir search;
|
|
allow mediaserver app_data_file:file rw_file_perms;
|
|
allow mediaserver sdcard_type:file write;
|
|
allow mediaserver gpu_device:chr_file rw_file_perms;
|
|
allow mediaserver video_device:dir r_dir_perms;
|
|
allow mediaserver video_device:chr_file rw_file_perms;
|
|
allow mediaserver audio_device:dir r_dir_perms;
|
|
allow mediaserver tee_device:chr_file rw_file_perms;
|
|
allow mediaserver audio_prop:property_service set;
|
|
|
|
# Access audio devices at all.
|
|
allow mediaserver audio_device:chr_file rw_file_perms;
|
|
|
|
# XXX Label with a specific type?
|
|
allow mediaserver sysfs:file rw_file_perms;
|
|
|
|
# Read resources from open apk files passed over Binder.
|
|
allow mediaserver apk_data_file:file { read getattr };
|
|
allow mediaserver asec_apk_file:file { read getattr };
|
|
|
|
# Read /data/data/com.android.providers.telephony files passed over Binder.
|
|
allow mediaserver radio_data_file:file { read getattr };
|
|
|
|
# Use pipes passed over Binder from app domains.
|
|
allow mediaserver appdomain:fifo_file { getattr read write };
|
|
|
|
# Access camera device.
|
|
allow mediaserver camera_device:chr_file rw_file_perms;
|
|
allow mediaserver rpmsg_device:chr_file rw_file_perms;
|
|
|
|
# Inter System processes communicate over named pipe (FIFO)
|
|
allow mediaserver system_server:fifo_file r_file_perms;
|
|
|
|
# Camera data
|
|
r_dir_file(mediaserver, camera_data_file)
|
|
r_dir_file(mediaserver, media_rw_data_file)
|
|
|
|
# Grant access to audio files to mediaserver
|
|
allow mediaserver audio_data_file:dir ra_dir_perms;
|
|
allow mediaserver audio_data_file:file create_file_perms;
|
|
|
|
# Read/[write] to /proc/net/xt_qtaguid/ctrl and /dev/xt_qtaguid
|
|
allow mediaserver qtaguid_proc:file rw_file_perms;
|
|
allow mediaserver qtaguid_device:chr_file r_file_perms;
|
|
|
|
# Allow abstract socket connection
|
|
allow mediaserver rild:unix_stream_socket { connectto read write setopt };
|
|
|
|
# Needed on some devices for playing DRM protected content,
|
|
# but seems expected and appropriate for all devices.
|
|
unix_socket_connect(mediaserver, drmserver, drmserver)
|
|
|
|
# Needed on some devices for playing audio on paired BT device,
|
|
# but seems appropriate for all devices.
|
|
unix_socket_connect(mediaserver, bluetooth, bluetooth)
|
|
|
|
# Connect to tee service.
|
|
allow mediaserver tee:unix_stream_socket connectto;
|
|
|
|
allow mediaserver mediaserver_service:service_manager add;
|