55e5c9b513
public/property split is landed to selectively export public types to
vendors. So rules happening within system should be in private. This
introduces private/property.te and moves all allow and neverallow rules
from any coredomains to system defiend properties.
Bug: 150331497
Test: system/sepolicy/tools/build_policies.sh
Change-Id: I0d929024ae9f4ae3830d4bf3d59e999febb22cbe
Merged-In: I0d929024ae9f4ae3830d4bf3d59e999febb22cbe
(cherry picked from commit 42c7d8966c)
41 lines
897 B
Text
41 lines
897 B
Text
typeattribute logd coredomain;
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init_daemon_domain(logd)
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# Access device logging gating property
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get_prop(logd, device_logging_prop)
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# logd is not allowed to write anywhere other than /data/misc/logd, and then
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# only on userdebug or eng builds
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neverallow logd {
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file_type
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-runtime_event_log_tags_file
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userdebug_or_eng(`-coredump_file -misc_logd_file')
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with_native_coverage(`-method_trace_data_file')
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}:file { create write append };
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# protect the event-log-tags file
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neverallow {
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domain
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-appdomain # covered below
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-bootstat
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-dumpstate
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-init
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-logd
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userdebug_or_eng(`-logpersist')
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-servicemanager
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-system_server
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-surfaceflinger
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-zygote
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} runtime_event_log_tags_file:file no_rw_file_perms;
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neverallow {
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appdomain
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-bluetooth
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-platform_app
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-priv_app
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-radio
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-shell
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userdebug_or_eng(`-su')
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-system_app
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} runtime_event_log_tags_file:file no_rw_file_perms;
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