tequilaOS/platform_system_sepolicy
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Revert^2 "Adds a sepolicy for EVS manager service"

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0137c98b90

Bug: 216727303
Test: m -j selinux_policy on failed targets reported
      in b/218802298
Change-Id: I2ae2fc85a4055f2cb7d19ff70b120e7b7ff0957d
This commit is contained in:
Changyeon Jo 2022-02-10 14:09:02 +00:00
parent 0137c98b90
commit 8c12609bce
8 changed files with 56 additions and 1 deletions
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2
private/compat/32.0/32.0.ignore.cil
View file

@ -19,6 +19,8 @@
diced
diced_exec
fwk_automotive_display_service
evsmanagerd
evsmanagerd_service
extra_free_kbytes
extra_free_kbytes_exec
fs_bpf_vendor

39
private/evsmanagerd.te Normal file
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@ -0,0 +1,39 @@
# evsmanager
typeattribute evsmanagerd coredomain;
typeattribute evsmanagerd evsmanager_service_server;
type evsmanagerd_exec, system_file_type, exec_type, file_type;
init_daemon_domain(evsmanagerd);
# Declares as a binder service
binder_service(evsmanagerd)
# Allows to add a service to service_manager
add_service(evsmanagerd, evsmanagerd_service)
# Allows to use the binder IPC
binder_use(evsmanagerd)
# Allows binder IPCs to the various system services
binder_call(evsmanagerd, system_server)
# Allows to use EVS HAL implementations
hal_client_domain(evsmanagerd, hal_evs)
# Allows to write messages to the shell
allow evsmanagerd shell:fd use;
allow evsmanagerd shell:fifo_file write;
# Allows to use the graphics allocator
allow evsmanagerd hal_graphics_allocator:fd use;
# Allows to use a bootstrap statsd
allow evsmanagerd statsbootstrap_service:service_manager find;
# Allows binder IPCs to the CarService
binder_call(evsmanagerd, appdomain)
# For HIDL evs manager implementation
allow evsmanagerd hal_evs_hwservice:hwservice_manager add;
allow evsmanagerd hidl_base_hwservice:hwservice_manager add;

2
private/file_contexts
View file

@ -377,6 +377,8 @@
/system/bin/odsign u:object_r:odsign_exec:s0
/system/bin/vehicle_binding_util u:object_r:vehicle_binding_util_exec:s0
/system/bin/cardisplayproxyd u:object_r:automotive_display_service_exec:s0
/system/bin/evsmanagerd u:object_r:evsmanagerd_exec:s0
/system/bin/android\.automotive\.evs\.manager@1\.[0-9]+ u:object_r:evsmanagerd_exec:s0
#############################
# Vendor files

1
private/service_contexts
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@ -75,6 +75,7 @@ aidl_lazy_test_1 u:object_r:aidl_lazy_test_service:s0
aidl_lazy_test_2 u:object_r:aidl_lazy_test_service:s0
aidl_lazy_cb_test u:object_r:aidl_lazy_test_service:s0
alarm u:object_r:alarm_service:s0
android.hardware.automotive.evs.IEvsEnumerator/default u:object_r:evsmanagerd_service:s0
android.os.UpdateEngineService u:object_r:update_engine_service:s0
android.os.UpdateEngineStableService u:object_r:update_engine_stable_service:s0
android.frameworks.automotive.display.ICarDisplayProxy/default u:object_r:fwk_automotive_display_service:s0

1
public/attributes
View file

@ -394,6 +394,7 @@ hal_attribute(wifi_supplicant);
attribute automotive_display_service_server;
attribute camera_service_server;
attribute display_service_server;
attribute evsmanager_service_server;
attribute scheduler_service_server;
attribute sensor_service_server;
attribute stats_service_server;

2
public/evsmanagerd.te Normal file
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@ -0,0 +1,2 @@
# evsmanager daemon
type evsmanagerd, domain;

9
public/hal_evs.te
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@ -1,5 +1,12 @@
hwbinder_use(hal_evs_client)
hwbinder_use(hal_evs_server)
binder_call(hal_evs_client, hal_evs_server)
binder_call(hal_evs_server, hal_evs_client)
hal_attribute_hwservice(hal_evs, hal_evs_hwservice)
# Below lines are equivalent to hal_attribute_hwservice(hal_evs, hal_evs_hwservice)
# except it allows evsmanagerd to add hal_evs_hwservice.
allow hal_evs_client hal_evs_hwservice:hwservice_manager find;
allow hal_evs_server hal_evs_hwservice:hwservice_manager { add find };
allow hal_evs_server hidl_base_hwservice:hwservice_manager add;
neverallow { domain -hal_evs_server -evsmanagerd } hal_evs_hwservice:hwservice_manager add;

1
public/service.te
View file

@ -13,6 +13,7 @@ type dice_node_service, service_manager_type;
type dnsresolver_service, service_manager_type;
type drmserver_service, service_manager_type;
type dumpstate_service, service_manager_type;
type evsmanagerd_service, service_manager_type;
type fingerprintd_service, service_manager_type;
type fwk_automotive_display_service, service_manager_type;
type gatekeeper_service, app_api_service, service_manager_type;