cameraserver.te

# cameraserver - camera daemon
type cameraserver, domain;
type cameraserver_exec, exec_type, file_type;

binder_use(cameraserver)
binder_call(cameraserver, binderservicedomain)
binder_call(cameraserver, appdomain)
binder_service(cameraserver)

hwbinder_use(cameraserver)
binder_call(cameraserver, hal_camera)
binder_call(cameraserver, hwservicemanager)

# access /data/misc/camera
allow cameraserver camera_data_file:dir create_dir_perms;
allow cameraserver camera_data_file:file create_file_perms;

allow cameraserver video_device:dir r_dir_perms;
allow cameraserver video_device:chr_file rw_file_perms;
allow cameraserver camera_device:chr_file rw_file_perms;
allow cameraserver ion_device:chr_file rw_file_perms;
allow cameraserver hal_graphics_allocator:fd use;

add_service(cameraserver, cameraserver_service)
allow cameraserver appops_service:service_manager find;
allow cameraserver audioserver_service:service_manager find;
allow cameraserver batterystats_service:service_manager find;
allow cameraserver cameraproxy_service:service_manager find;
allow cameraserver mediaserver_service:service_manager find;
allow cameraserver processinfo_service:service_manager find;
allow cameraserver scheduling_policy_service:service_manager find;
allow cameraserver surfaceflinger_service:service_manager find;

# For HIDL hwservicemanager
allow cameraserver system_file:dir r_dir_perms;

###
### neverallow rules
###

# cameraserver should never execute any executable without a
# domain transition
neverallow cameraserver { file_type fs_type }:file execute_no_trans;

# cameraserver should never need network access. Disallow network sockets.
neverallow cameraserver domain:{ tcp_socket udp_socket rawip_socket } *;