platform_system_sepolicy/public/su.te
Martijn Coenen 3ea47b9249 Add hwservice_contexts and support for querying it.
hwservicemanager can check hwservice_contexts files
both from the framework and vendor partitions.

Initially, have a wildcard '*' in hwservice_contexts
that maps to a label that can be added/found from
domain. This needs to be removed when the proper policy
is in place.

Also, grant su/shell access to hwservicemanager list
operations, so tools like 'lshal' continue to work.

Bug: 34454312
Test: Marlin boots
Change-Id: I3a02d97a82458692b528d85c1b8e78b6f82ea1bc
2017-04-12 18:07:12 -07:00

49 lines
1.8 KiB
Text

# File types must be defined for file_contexts.
type su_exec, exec_type, file_type;
userdebug_or_eng(`
# Domain used for su processes, as well as for adbd and adb shell
# after performing an adb root command. The domain definition is
# wrapped to ensure that it does not exist at all on -user builds.
type su, domain, mlstrustedsubject;
# Add su to various domains
net_domain(su)
# grant su access to vndbinder
vndbinder_use(su)
dontaudit su self:capability_class_set *;
dontaudit su kernel:security *;
dontaudit su kernel:system *;
dontaudit su self:memprotect *;
dontaudit su domain:process *;
dontaudit su domain:fd *;
dontaudit su domain:dir *;
dontaudit su domain:lnk_file *;
dontaudit su domain:{ fifo_file file } *;
dontaudit su domain:socket_class_set *;
dontaudit su domain:ipc_class_set *;
dontaudit su domain:key *;
dontaudit su fs_type:filesystem *;
dontaudit su {fs_type dev_type file_type}:dir_file_class_set *;
dontaudit su node_type:node *;
dontaudit su node_type:{ tcp_socket udp_socket rawip_socket } *;
dontaudit su netif_type:netif *;
dontaudit su port_type:socket_class_set *;
dontaudit su port_type:{ tcp_socket dccp_socket } *;
dontaudit su domain:peer *;
dontaudit su domain:binder *;
dontaudit su property_type:property_service *;
dontaudit su property_type:file *;
dontaudit su service_manager_type:service_manager *;
dontaudit su hwservice_manager_type:hwservice_manager *;
dontaudit su vndservice_manager_type:vndservice_manager *;
dontaudit su servicemanager:service_manager list;
dontaudit su hwservicemanager:hwservice_manager list;
dontaudit su vndservicemanager:vndservice_manager list;
dontaudit su keystore:keystore_key *;
dontaudit su domain:drmservice *;
dontaudit su unlabeled:filesystem *;
dontaudit su postinstall_file:filesystem *;
')