75806ef3c5
Ideally, public should only contain APIs (types / attributes) for
vendor. The other statements like allow/neverallow/typeattributes are
regarded as implementation detail for platform and should be in private.
Bug: 232023812
Test: m selinux_policy
Test: diff <(git diff --staged | grep "^-" | cut -b2- | sort) \
<(git diff --staged | grep "^+" | cut -b2- | sort)
Test: remove comments on plat_sepolicy.cil, replace base_typeattr_*
to base_typeattr and then compare old and new plat_sepolicy.cil
Change-Id: I5e7d2da4465ab0216de6bacdf03077d37f6ffe12
50 lines
1.5 KiB
Text
50 lines
1.5 KiB
Text
typeattribute servicemanager coredomain;
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init_daemon_domain(servicemanager)
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read_runtime_log_tags(servicemanager)
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set_prop(servicemanager, ctl_interface_start_prop)
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set_prop(servicemanager, servicemanager_prop)
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# servicemanager is using bootstrap bionic
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use_bootstrap_libs(servicemanager)
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# servicemanager is using apex_info via libvintf
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use_apex_info(servicemanager)
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# Note that we do not use the binder_* macros here.
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# servicemanager is unique in that it only provides
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# name service (aka context manager) for Binder.
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# As such, it only ever receives and transfers other references
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# created by other domains. It never passes its own references
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# or initiates a Binder IPC.
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allow servicemanager self:binder set_context_mgr;
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allow servicemanager {
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domain
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-init
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-vendor_init
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-hwservicemanager
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-vndservicemanager
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}:binder transfer;
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allow servicemanager service_contexts_file:file r_file_perms;
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allow servicemanager vendor_service_contexts_file:file r_file_perms;
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# nonplat_service_contexts only accessible on non full-treble devices
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not_full_treble(`allow servicemanager vendor_service_contexts_file:file r_file_perms;')
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add_service(servicemanager, service_manager_service)
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allow servicemanager dumpstate:fd use;
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allow servicemanager dumpstate:fifo_file write;
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# Check SELinux permissions.
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selinux_check_access(servicemanager)
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allow servicemanager kmsg_device:chr_file rw_file_perms;
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recovery_only(`
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# Read VINTF files.
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r_dir_file(servicemanager, rootfs)
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')
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