PWN-Hunter/android_system_sepolicy
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Confine drmserver, but leave it permissive for now.

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Change-Id: I8f344dda3ab9766b4a72c404061f242e054129cd
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
This commit is contained in:
Stephen Smalley 2013-10-29 14:42:35 -04:00
parent fd22922d59
commit 3b2684887e
1 changed files with 31 additions and 1 deletions
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32
drmserver.te
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@ -1,6 +1,36 @@
# drmserver - DRM service
type drmserver, domain;
permissive drmserver;
type drmserver_exec, exec_type, file_type;
init_daemon_domain(drmserver)
unconfined_domain(drmserver)
typeattribute drmserver mlstrustedsubject;
# Perform Binder IPC to system server.
binder_use(drmserver)
binder_call(drmserver, system_server)
binder_call(drmserver, appdomain)
binder_service(drmserver)
# Perform Binder IPC to mediaserver
binder_call(drmserver, mediaserver)
allow drmserver sdcard_type:dir search;
allow drmserver drm_data_file:dir create_dir_perms;
allow drmserver drm_data_file:file create_file_perms;
allow drmserver self:{ tcp_socket udp_socket } *;
allow drmserver port:tcp_socket name_connect;
allow drmserver tee_device:chr_file rw_file_perms;
allow drmserver platform_app_data_file:file { read write getattr };
allow drmserver { app_data_file asec_apk_file }:file { read write getattr };
allow drmserver sdcard_type:file { read write getattr };
allow drmserver efs_file:file { open read getattr };
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;
type_transition drmserver apk_data_file:sock_file drmserver_socket;
allow drmserver drmserver_socket:sock_file create_file_perms;
allow drmserver tee:unix_stream_socket connectto;