34ad1d0bc1
Bug: 288517951 Test: build Change-Id: I682e553ec8090281ded447780be41a8ea222b084 Merged-In: I15bf3817a8a6867d52f7963a04a69e543a9801e9
65 lines
2.2 KiB
Text
65 lines
2.2 KiB
Text
# drmserver - DRM service
|
|
type drmserver, domain;
|
|
type drmserver_exec, system_file_type, exec_type, file_type;
|
|
|
|
typeattribute drmserver mlstrustedsubject;
|
|
|
|
net_domain(drmserver)
|
|
|
|
# Perform Binder IPC to system server.
|
|
binder_use(drmserver)
|
|
binder_call(drmserver, system_server)
|
|
binder_call(drmserver, appdomain)
|
|
binder_call(drmserver, mediametrics)
|
|
binder_service(drmserver)
|
|
# Inherit or receive open files from system_server.
|
|
allow drmserver system_server:fd use;
|
|
|
|
# Perform Binder IPC to mediaserver
|
|
binder_call(drmserver, mediaserver)
|
|
|
|
allow drmserver { sdcard_type fuse }:dir search;
|
|
allow drmserver drm_data_file:dir create_dir_perms;
|
|
allow drmserver drm_data_file:file create_file_perms;
|
|
allow drmserver { app_data_file privapp_data_file }:file { read write getattr map };
|
|
allow drmserver { sdcard_type fuse }:file { read write getattr map };
|
|
r_dir_file(drmserver, efs_file)
|
|
|
|
type drmserver_socket, file_type;
|
|
|
|
# /data/app/tlcd_sock socket file.
|
|
# Clearly, /data/app is the most logical place to create a socket. Not.
|
|
allow drmserver apk_data_file:dir rw_dir_perms;
|
|
auditallow drmserver apk_data_file:dir { add_name write };
|
|
allow drmserver drmserver_socket:sock_file create_file_perms;
|
|
auditallow drmserver drmserver_socket:sock_file create;
|
|
# Delete old socket file if present.
|
|
allow drmserver apk_data_file:sock_file unlink;
|
|
|
|
# After taking a video, drmserver looks at the video file.
|
|
r_dir_file(drmserver, media_rw_data_file)
|
|
|
|
# Read resources from open apk files passed over Binder.
|
|
allow drmserver apk_data_file:file { read getattr map };
|
|
allow drmserver asec_apk_file:file { read getattr map };
|
|
allow drmserver ringtone_file:file { read getattr map };
|
|
|
|
# Read /data/data/com.android.providers.telephony files passed over Binder.
|
|
allow drmserver radio_data_file:file { read getattr map };
|
|
|
|
# /oem access
|
|
allow drmserver oemfs:dir search;
|
|
allow drmserver oemfs:file r_file_perms;
|
|
|
|
# overlay package access
|
|
allow drmserver vendor_overlay_file:file { read map };
|
|
|
|
add_service(drmserver, drmserver_service)
|
|
allow drmserver permission_service:service_manager find;
|
|
allow drmserver mediametrics_service:service_manager find;
|
|
|
|
selinux_check_access(drmserver)
|
|
|
|
r_dir_file(drmserver, cgroup)
|
|
r_dir_file(drmserver, cgroup_v2)
|
|
r_dir_file(drmserver, system_file)
|