platform_system_sepolicy/public/servicemanager.te
linpeter 87c7261f0a sepolicy: label vendor_service_contexts as vendor_service_contexts_file
Due to AIDL HAL introduction, vendors can publish services
with servicemanager. vendor_service_contexts is labeled as
vendor_service_contexts_file, not nonplat_service_contexts_file.
And pack it to vendor partition.

Bug: 154066722

Test: check file label
Change-Id: Ic74b12e4c8e60079c0872b6c27ab2f018fb43969
2020-06-15 17:09:46 +08:00

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1.1 KiB
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# servicemanager - the Binder context manager
type servicemanager, domain, mlstrustedsubject;
type servicemanager_exec, system_file_type, exec_type, file_type;
# Note that we do not use the binder_* macros here.
# servicemanager is unique in that it only provides
# name service (aka context manager) for Binder.
# As such, it only ever receives and transfers other references
# created by other domains. It never passes its own references
# or initiates a Binder IPC.
allow servicemanager self:binder set_context_mgr;
allow servicemanager {
domain
-init
-vendor_init
-hwservicemanager
-vndservicemanager
}:binder transfer;
allow servicemanager service_contexts_file:file r_file_perms;
allow servicemanager vendor_service_contexts_file:file r_file_perms;
# nonplat_service_contexts only accessible on non full-treble devices
not_full_treble(`allow servicemanager nonplat_service_contexts_file:file r_file_perms;')
add_service(servicemanager, service_manager_service)
allow servicemanager dumpstate:fd use;
allow servicemanager dumpstate:fifo_file write;
# Check SELinux permissions.
selinux_check_access(servicemanager)