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Alan Stokes 7aa40413ae Split user_profile_data_file label. 
user_profile_data_file is mlstrustedobject. And it needs to be,
because we want untrusted apps to be able to write to their profile
files, but they do not have levels.

But now we want to apply levels in the parent directories that have
the same label, and we want them to work so they need to not be
MLS-exempt. To resolve that we introduce a new label,
user_profile_root_file, which is applied to those directories (but no
files). We grant mostly the same access to the new label as
directories with the existing label.

Apart from appdomain, almost every domain which accesses
user_profile_data_file, and now user_profile_root_file, is already
mlstrustedsubject and so can't be affected by this change. The
exception is postinstall_dexopt which we now make mlstrustedobject.

Bug: 141677108
Bug: 175311045
Test: Manual: flash with wipe
Test: Manual: flash on top of older version
Test: Manual: install & uninstall apps
Test: Manual: create & remove user
Test: Presubmits.
Change-Id: I4e0def3d513b129d6c292f7edb076db341b4a2b3
2020-12-11 17:35:06 +00:00

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# Filesystem types
type labeledfs, fs_type;
type pipefs, fs_type;
type sockfs, fs_type;
type rootfs, fs_type;
type proc, fs_type, proc_type;
type binderfs, fs_type;
type binderfs_logs, fs_type;
type binderfs_logs_proc, fs_type;
# Security-sensitive proc nodes that should not be writable to most.
type proc_security, fs_type, proc_type;
type proc_drop_caches, fs_type, proc_type;
type proc_overcommit_memory, fs_type, proc_type;
type proc_min_free_order_shift, fs_type, proc_type;
type proc_kpageflags, fs_type, proc_type;
# proc, sysfs, or other nodes that permit configuration of kernel usermodehelpers.
type usermodehelper, fs_type, proc_type;
type sysfs_usermodehelper, fs_type, sysfs_type;
type proc_qtaguid_ctrl, fs_type, mlstrustedobject, proc_type;
type proc_qtaguid_stat, fs_type, mlstrustedobject, proc_type;
type proc_bluetooth_writable, fs_type, proc_type;
type proc_abi, fs_type, proc_type;
type proc_asound, fs_type, proc_type;
type proc_buddyinfo, fs_type, proc_type;
type proc_cmdline, fs_type, proc_type;
type proc_cpuinfo, fs_type, proc_type;
type proc_dirty, fs_type, proc_type;
type proc_diskstats, fs_type, proc_type;
type proc_extra_free_kbytes, fs_type, proc_type;
type proc_filesystems, fs_type, proc_type;
type proc_fs_verity, fs_type, proc_type;
type proc_hostname, fs_type, proc_type;
type proc_hung_task, fs_type, proc_type;
type proc_interrupts, fs_type, proc_type;
type proc_iomem, fs_type, proc_type;
type proc_kallsyms, fs_type, proc_type;
type proc_keys, fs_type, proc_type;
type proc_kmsg, fs_type, proc_type;
type proc_loadavg, fs_type, proc_type;
type proc_lowmemorykiller, fs_type, proc_type;
type proc_max_map_count, fs_type, proc_type;
type proc_meminfo, fs_type, proc_type;
type proc_misc, fs_type, proc_type;
type proc_modules, fs_type, proc_type;
type proc_mounts, fs_type, proc_type;
type proc_net, fs_type, proc_type, proc_net_type;
type proc_net_tcp_udp, fs_type, proc_type;
type proc_page_cluster, fs_type, proc_type;
type proc_pagetypeinfo, fs_type, proc_type;
type proc_panic, fs_type, proc_type;
type proc_perf, fs_type, proc_type;
type proc_pid_max, fs_type, proc_type;
type proc_pipe_conf, fs_type, proc_type;
type proc_pressure_cpu, fs_type, proc_type;
type proc_pressure_io, fs_type, proc_type;
type proc_pressure_mem, fs_type, proc_type;
type proc_random, fs_type, proc_type;
type proc_sched, fs_type, proc_type;
type proc_slabinfo, fs_type, proc_type;
type proc_stat, fs_type, proc_type;
type proc_swaps, fs_type, proc_type;
type proc_sysrq, fs_type, proc_type;
type proc_timer, fs_type, proc_type;
type proc_tty_drivers, fs_type, proc_type;
type proc_uid_cputime_showstat, fs_type, proc_type;
type proc_uid_cputime_removeuid, fs_type, proc_type;
type proc_uid_io_stats, fs_type, proc_type;
type proc_uid_procstat_set, fs_type, proc_type;
type proc_uid_time_in_state, fs_type, proc_type;
type proc_uid_concurrent_active_time, fs_type, proc_type;
type proc_uid_concurrent_policy_time, fs_type, proc_type;
type proc_uid_cpupower, fs_type, proc_type;
type proc_uptime, fs_type, proc_type;
type proc_version, fs_type, proc_type;
type proc_vmallocinfo, fs_type, proc_type;
type proc_vmstat, fs_type, proc_type;
type proc_zoneinfo, fs_type, proc_type;
type selinuxfs, fs_type, mlstrustedobject;
type fusectlfs, fs_type;
type cgroup, fs_type, mlstrustedobject;
type cgroup_v2, fs_type;
type sysfs, fs_type, sysfs_type, mlstrustedobject;
type sysfs_android_usb, fs_type, sysfs_type;
type sysfs_uio, sysfs_type, fs_type;
type sysfs_batteryinfo, fs_type, sysfs_type;
type sysfs_bluetooth_writable, fs_type, sysfs_type, mlstrustedobject;
type sysfs_devices_block, fs_type, sysfs_type;
type sysfs_dm, fs_type, sysfs_type;
type sysfs_dm_verity, fs_type, sysfs_type;
type sysfs_dt_firmware_android, fs_type, sysfs_type;
type sysfs_extcon, fs_type, sysfs_type;
type sysfs_ion, fs_type, sysfs_type;
type sysfs_ipv4, fs_type, sysfs_type;
type sysfs_kernel_notes, fs_type, sysfs_type, mlstrustedobject;
type sysfs_leds, fs_type, sysfs_type;
type sysfs_loop, fs_type, sysfs_type;
type sysfs_hwrandom, fs_type, sysfs_type;
type sysfs_nfc_power_writable, fs_type, sysfs_type, mlstrustedobject;
type sysfs_wake_lock, fs_type, sysfs_type;
type sysfs_net, fs_type, sysfs_type;
type sysfs_power, fs_type, sysfs_type;
type sysfs_rtc, fs_type, sysfs_type;
type sysfs_suspend_stats, fs_type, sysfs_type;
type sysfs_switch, fs_type, sysfs_type;
type sysfs_transparent_hugepage, fs_type, sysfs_type;
type sysfs_usb, fs_type, sysfs_type;
type sysfs_wakeup, fs_type, sysfs_type;
type sysfs_wakeup_reasons, fs_type, sysfs_type;
type sysfs_fs_ext4_features, sysfs_type, fs_type;
type sysfs_fs_f2fs, sysfs_type, fs_type;
type fs_bpf, fs_type;
type configfs, fs_type;
# /sys/devices/cs_etm
type sysfs_devices_cs_etm, fs_type, sysfs_type;
# /sys/devices/system/cpu
type sysfs_devices_system_cpu, fs_type, sysfs_type;
# /sys/module/lowmemorykiller
type sysfs_lowmemorykiller, fs_type, sysfs_type;
# /sys/module/wlan/parameters/fwpath
type sysfs_wlan_fwpath, fs_type, sysfs_type;
type sysfs_vibrator, fs_type, sysfs_type;
type sysfs_thermal, sysfs_type, fs_type;
type sysfs_zram, fs_type, sysfs_type;
type sysfs_zram_uevent, fs_type, sysfs_type;
type inotify, fs_type, mlstrustedobject;
type devpts, fs_type, mlstrustedobject;
type tmpfs, fs_type;
type shm, fs_type;
type mqueue, fs_type;
type fuse, sdcard_type, fs_type, mlstrustedobject;
type sdcardfs, sdcard_type, fs_type, mlstrustedobject;
type vfat, sdcard_type, fs_type, mlstrustedobject;
type exfat, sdcard_type, fs_type, mlstrustedobject;
type debugfs, fs_type, debugfs_type;
type debugfs_kprobes, fs_type, debugfs_type;
type debugfs_mmc, fs_type, debugfs_type;
type debugfs_trace_marker, fs_type, debugfs_type, mlstrustedobject;
type debugfs_tracing, fs_type, debugfs_type, mlstrustedobject;
type debugfs_tracing_debug, fs_type, debugfs_type, mlstrustedobject;
type debugfs_tracing_instances, fs_type, debugfs_type;
type debugfs_tracing_printk_formats, fs_type, debugfs_type;
type debugfs_wakeup_sources, fs_type, debugfs_type;
type debugfs_wifi_tracing, fs_type, debugfs_type;
type securityfs, fs_type;
type pstorefs, fs_type;
type functionfs, fs_type, mlstrustedobject;
type oemfs, fs_type, contextmount_type;
type usbfs, fs_type;
type binfmt_miscfs, fs_type;
type app_fusefs, fs_type, contextmount_type;
# File types
type unlabeled, file_type;
# Default type for anything under /system.
type system_file, system_file_type, file_type;
# Default type for /system/asan.options
type system_asan_options_file, system_file_type, file_type;
# Type for /system/etc/event-log-tags (liblog implementation detail)
type system_event_log_tags_file, system_file_type, file_type;
# Default type for anything under /system/lib[64].
type system_lib_file, system_file_type, file_type;
# system libraries that are available only to bootstrap processes
type system_bootstrap_lib_file, system_file_type, file_type;
# Default type for the group file /system/etc/group.
type system_group_file, system_file_type, file_type;
# Default type for linker executable /system/bin/linker[64].
type system_linker_exec, system_file_type, file_type;
# Default type for linker config /system/etc/ld.config.*.
type system_linker_config_file, system_file_type, file_type;
# Default type for the passwd file /system/etc/passwd.
type system_passwd_file, system_file_type, file_type;
# Default type for linker config /system/etc/seccomp_policy/*.
type system_seccomp_policy_file, system_file_type, file_type;
# Default type for cacerts in /system/etc/security/cacerts/*.
type system_security_cacerts_file, system_file_type, file_type;
# Default type for /system/bin/tcpdump.
type tcpdump_exec, system_file_type, exec_type, file_type;
# Default type for zoneinfo files in /system/usr/share/zoneinfo/*.
type system_zoneinfo_file, system_file_type, file_type;
# Cgroups description file under /system/etc/cgroups.json
type cgroup_desc_file, system_file_type, file_type;
# Cgroups description file under /system/etc/task_profiles/cgroups_*.json
type cgroup_desc_api_file, system_file_type, file_type;
# Vendor cgroups description file under /vendor/etc/cgroups.json
type vendor_cgroup_desc_file, vendor_file_type, file_type;
# Task profiles file under /system/etc/task_profiles.json
type task_profiles_file, system_file_type, file_type;
# Task profiles file under /system/etc/task_profiles/task_profiles_*.json
type task_profiles_api_file, system_file_type, file_type;
# Vendor task profiles file under /vendor/etc/task_profiles.json
type vendor_task_profiles_file, vendor_file_type, file_type;
# Type for /system/apex/com.android.art
type art_apex_dir, system_file_type, file_type;
# /linkerconfig(/.*)?
type linkerconfig_file, file_type;
# Control files under /data/incremental
type incremental_control_file, file_type, data_file_type, core_data_file_type;
# Default type for directories search for
# HAL implementations
type vendor_hal_file, vendor_file_type, file_type;
# Default type for under /vendor or /system/vendor
type vendor_file, vendor_file_type, file_type;
# Default type for everything in /vendor/app
type vendor_app_file, vendor_file_type, file_type;
# Default type for everything under /vendor/etc/
type vendor_configs_file, vendor_file_type, file_type;
# Default type for all *same process* HALs and their lib/bin dependencies.
# e.g. libEGL_xxx.so, android.hardware.graphics.mapper@2.0-impl.so
type same_process_hal_file, vendor_file_type, file_type;
# Default type for vndk-sp libs. /vendor/lib/vndk-sp
type vndk_sp_file, vendor_file_type, file_type;
# Default type for everything in /vendor/framework
type vendor_framework_file, vendor_file_type, file_type;
# Default type for everything in /vendor/overlay
type vendor_overlay_file, vendor_file_type, file_type;
# Type for all vendor public libraries. These libs should only be exposed to
# apps. ABI stability of these libs is vendor's responsibility.
type vendor_public_lib_file, vendor_file_type, file_type;
# Input configuration
type vendor_keylayout_file, vendor_file_type, file_type;
type vendor_keychars_file, vendor_file_type, file_type;
type vendor_idc_file, vendor_file_type, file_type;
# /metadata partition itself
type metadata_file, file_type;
# Vold files within /metadata
type vold_metadata_file, file_type;
# GSI files within /metadata
type gsi_metadata_file, file_type;
# system_server shares Weaver slot information in /metadata
type password_slot_metadata_file, file_type;
# APEX files within /metadata
type apex_metadata_file, file_type;
# libsnapshot files within /metadata
type ota_metadata_file, file_type;
# property files within /metadata/bootstat
type metadata_bootstat_file, file_type;
# userspace reboot files within /metadata/userspacereboot
type userspace_reboot_metadata_file, file_type;
# Staged install files within /metadata/staged-install
type staged_install_file, file_type;
# Type for /dev/cpu_variant:.*.
type dev_cpu_variant, file_type;
# Speedup access for trusted applications to the runtime event tags
type runtime_event_log_tags_file, file_type;
# Type for /system/bin/logcat.
type logcat_exec, system_file_type, exec_type, file_type;
# Speedup access to cgroup map file
type cgroup_rc_file, file_type;
# /cores for coredumps on userdebug / eng builds
type coredump_file, file_type;
# Type of /data itself
type system_data_root_file, file_type, data_file_type, core_data_file_type;
# Default type for anything under /data.
type system_data_file, file_type, data_file_type, core_data_file_type;
# Type for /data/system/packages.list.
# TODO(b/129332765): Narrow down permissions to this.
# Find out users of system_data_file that should be granted only this.
type packages_list_file, file_type, data_file_type, core_data_file_type;
# Default type for anything under /data/vendor{_ce,_de}.
type vendor_data_file, file_type, data_file_type;
# Unencrypted data
type unencrypted_data_file, file_type, data_file_type, core_data_file_type;
# installd-create files in /data/misc/installd such as layout_version
type install_data_file, file_type, data_file_type, core_data_file_type;
# /data/drm - DRM plugin data
type drm_data_file, file_type, data_file_type, core_data_file_type;
# /data/adb - adb debugging files
type adb_data_file, file_type, data_file_type, core_data_file_type;
# /data/anr - ANR traces
type anr_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/tombstones - core dumps
type tombstone_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/vendor/tombstones/wifi - vendor wifi dumps
type tombstone_wifi_data_file, file_type, data_file_type;
# /data/apex - APEX data files
type apex_data_file, file_type, data_file_type, core_data_file_type;
# /data/app - user-installed apps
type apk_data_file, file_type, data_file_type, core_data_file_type;
type apk_tmp_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/app-private - forward-locked apps
type apk_private_data_file, file_type, data_file_type, core_data_file_type;
type apk_private_tmp_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/dalvik-cache
type dalvikcache_data_file, file_type, data_file_type, core_data_file_type;
# /data/ota
type ota_data_file, file_type, data_file_type, core_data_file_type;
# /data/ota_package
type ota_package_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/misc/profiles
type user_profile_root_file, file_type, data_file_type, core_data_file_type;
type user_profile_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/misc/profman
type profman_dump_data_file, file_type, data_file_type, core_data_file_type;
# /data/misc/prereboot
type prereboot_data_file, file_type, data_file_type, core_data_file_type;
# /data/resource-cache
type resourcecache_data_file, file_type, data_file_type, core_data_file_type;
# /data/local - writable by shell
type shell_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type, mlstrustedobject;
# /data/property
type property_data_file, file_type, data_file_type, core_data_file_type;
# /data/bootchart
type bootchart_data_file, file_type, data_file_type, core_data_file_type;
# /data/system/dropbox
type dropbox_data_file, file_type, data_file_type, core_data_file_type;
# /data/system/heapdump
type heapdump_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/nativetest
type nativetest_data_file, file_type, data_file_type, core_data_file_type;
# /data/local/tests
type shell_test_data_file, file_type, data_file_type, core_data_file_type;
# /data/system_de/0/ringtones
type ringtone_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# /data/preloads
type preloads_data_file, file_type, data_file_type, core_data_file_type;
# /data/preloads/media
type preloads_media_file, file_type, data_file_type, core_data_file_type;
# /data/misc/dhcp and /data/misc/dhcp-6.8.2
type dhcp_data_file, file_type, data_file_type, core_data_file_type;
# /data/server_configurable_flags
type server_configurable_flags_data_file, file_type, data_file_type, core_data_file_type;
# /data/app-staging
type staging_data_file, file_type, data_file_type, core_data_file_type;
# /vendor/apex
type vendor_apex_file, vendor_file_type, file_type;
# Mount locations managed by vold
type mnt_media_rw_file, file_type;
type mnt_user_file, file_type;
type mnt_pass_through_file, file_type;
type mnt_expand_file, file_type;
type mnt_sdcard_file, file_type;
type storage_file, file_type;
# Label for storage dirs which are just mount stubs
type mnt_media_rw_stub_file, file_type;
type storage_stub_file, file_type;
# Mount location for read-write vendor partitions.
type mnt_vendor_file, file_type;
# Mount location for read-write product partitions.
type mnt_product_file, file_type;
# Mount point used for APEX images
type apex_mnt_dir, file_type;
# /apex/apex-info-list.xml created by apexd
type apex_info_file, file_type;
# /postinstall: Mount point used by update_engine to run postinstall.
type postinstall_mnt_dir, file_type;
# Files inside the /postinstall mountpoint are all labeled as postinstall_file.
type postinstall_file, file_type;
# /postinstall/apex: Mount point used for APEX images within /postinstall.
type postinstall_apex_mnt_dir, file_type;
# /data_mirror: Contains mirror directory for storing all apps data.
type mirror_data_file, file_type, core_data_file_type;
# /data/misc subdirectories
type adb_keys_file, file_type, data_file_type, core_data_file_type;
type apex_module_data_file, file_type, data_file_type, core_data_file_type;
type apex_permission_data_file, file_type, data_file_type, core_data_file_type;
type apex_rollback_data_file, file_type, data_file_type, core_data_file_type;
type apex_wifi_data_file, file_type, data_file_type, core_data_file_type;
type audio_data_file, file_type, data_file_type, core_data_file_type;
type audioserver_data_file, file_type, data_file_type, core_data_file_type;
type bluetooth_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type;
type bluetooth_logs_data_file, file_type, data_file_type, core_data_file_type;
type bootstat_data_file, file_type, data_file_type, core_data_file_type;
type boottrace_data_file, file_type, data_file_type, core_data_file_type;
type camera_data_file, file_type, data_file_type, core_data_file_type;
type credstore_data_file, file_type, data_file_type, core_data_file_type;
type gatekeeper_data_file, file_type, data_file_type, core_data_file_type;
type incident_data_file, file_type, data_file_type, core_data_file_type;
type keychain_data_file, file_type, data_file_type, core_data_file_type;
type keystore_data_file, file_type, data_file_type, core_data_file_type;
type media_data_file, file_type, data_file_type, core_data_file_type;
type media_rw_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
type misc_user_data_file, file_type, data_file_type, core_data_file_type;
type net_data_file, file_type, data_file_type, core_data_file_type;
type network_watchlist_data_file, file_type, data_file_type, core_data_file_type;
type nfc_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type;
type nfc_logs_data_file, file_type, data_file_type, core_data_file_type;
type radio_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type, mlstrustedobject;
type recovery_data_file, file_type, data_file_type, core_data_file_type;
type shared_relro_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
type snapshotctl_log_data_file, file_type, data_file_type, core_data_file_type;
type stats_data_file, file_type, data_file_type, core_data_file_type;
type systemkeys_data_file, file_type, data_file_type, core_data_file_type;
type textclassifier_data_file, file_type, data_file_type, core_data_file_type;
type trace_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
type vpn_data_file, file_type, data_file_type, core_data_file_type;
type wifi_data_file, file_type, data_file_type, core_data_file_type;
type zoneinfo_data_file, file_type, data_file_type, core_data_file_type;
type vold_data_file, file_type, data_file_type, core_data_file_type;
type iorapd_data_file, file_type, data_file_type, core_data_file_type;
type tee_data_file, file_type, data_file_type;
type update_engine_data_file, file_type, data_file_type, core_data_file_type;
type update_engine_log_data_file, file_type, data_file_type, core_data_file_type;
# /data/misc/trace for method traces on userdebug / eng builds
type method_trace_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
type gsi_data_file, file_type, data_file_type, core_data_file_type;
# /data/data subdirectories - app sandboxes
type app_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type;
# /data/data subdirectories - priv-app sandboxes
type privapp_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type;
# /data/data subdirectory for system UID apps.
type system_app_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type, mlstrustedobject;
# Compatibility with type name used in Android 4.3 and 4.4.
# Default type for anything under /cache
type cache_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# Type for /cache/overlay /mnt/scratch/overlay
type overlayfs_file, file_type, data_file_type, core_data_file_type;
# Type for /cache/backup_stage/* (fd interchange with apps)
type cache_backup_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# type for anything under /cache/backup (local transport storage)
type cache_private_backup_file, file_type, data_file_type, core_data_file_type;
# Type for anything under /cache/recovery
type cache_recovery_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# Default type for anything under /efs
type efs_file, file_type;
# Type for wallpaper file.
type wallpaper_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# Type for shortcut manager icon file.
type shortcut_manager_icons, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# Type for user icon file.
type icon_file, file_type, data_file_type, core_data_file_type;
# /mnt/asec
type asec_apk_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# Elements of asec files (/mnt/asec) that are world readable
type asec_public_file, file_type, data_file_type, core_data_file_type;
# /data/app-asec
type asec_image_file, file_type, data_file_type, core_data_file_type;
# /data/backup and /data/secure/backup
type backup_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# All devices have bluetooth efs files. But they
# vary per device, so this type is used in per
# device policy
type bluetooth_efs_file, file_type;
# Type for fingerprint template file
type fingerprintd_data_file, file_type, data_file_type, core_data_file_type;
# Type for _new_ fingerprint template file
type fingerprint_vendor_data_file, file_type, data_file_type;
# Type for appfuse file.
type app_fuse_file, file_type, data_file_type, core_data_file_type, mlstrustedobject;
# Type for face template file
type face_vendor_data_file, file_type, data_file_type;
# Type for iris template file
type iris_vendor_data_file, file_type, data_file_type;
# Socket types
type adbd_socket, file_type, coredomain_socket;
type bluetooth_socket, file_type, data_file_type, core_data_file_type, coredomain_socket;
type dnsproxyd_socket, file_type, coredomain_socket, mlstrustedobject;
type dumpstate_socket, file_type, coredomain_socket;
type fwmarkd_socket, file_type, coredomain_socket, mlstrustedobject;
type lmkd_socket, file_type, coredomain_socket;
type logd_socket, file_type, coredomain_socket, mlstrustedobject;
type logdr_socket, file_type, coredomain_socket, mlstrustedobject;
type logdw_socket, file_type, coredomain_socket, mlstrustedobject;
type mdns_socket, file_type, coredomain_socket;
type mdnsd_socket, file_type, coredomain_socket, mlstrustedobject;
type misc_logd_file, coredomain_socket, file_type, data_file_type, core_data_file_type;
type mtpd_socket, file_type, coredomain_socket;
type property_socket, file_type, coredomain_socket, mlstrustedobject;
type racoon_socket, file_type, coredomain_socket;
type recovery_socket, file_type, coredomain_socket;
type rild_socket, file_type;
type rild_debug_socket, file_type;
type snapuserd_socket, file_type, coredomain_socket;
type statsdw_socket, file_type, coredomain_socket, mlstrustedobject;
type system_wpa_socket, file_type, data_file_type, core_data_file_type, coredomain_socket;
type system_ndebug_socket, file_type, data_file_type, core_data_file_type, coredomain_socket, mlstrustedobject;
type system_unsolzygote_socket, file_type, data_file_type, core_data_file_type, coredomain_socket, mlstrustedobject;
type tombstoned_crash_socket, file_type, coredomain_socket, mlstrustedobject;
type tombstoned_java_trace_socket, file_type, mlstrustedobject;
type tombstoned_intercept_socket, file_type, coredomain_socket;
type traced_consumer_socket, file_type, coredomain_socket, mlstrustedobject;
type traced_perf_socket, file_type, coredomain_socket, mlstrustedobject;
type traced_producer_socket, file_type, coredomain_socket, mlstrustedobject;
type uncrypt_socket, file_type, coredomain_socket;
type wpa_socket, file_type, data_file_type, core_data_file_type;
type zygote_socket, file_type, coredomain_socket;
type heapprofd_socket, file_type, coredomain_socket, mlstrustedobject;
# UART (for GPS) control proc file
type gps_control, file_type;
# PDX endpoint types
type pdx_display_dir, pdx_endpoint_dir_type, file_type;
type pdx_performance_dir, pdx_endpoint_dir_type, file_type;
type pdx_bufferhub_dir, pdx_endpoint_dir_type, file_type;
pdx_service_socket_types(display_client, pdx_display_dir)
pdx_service_socket_types(display_manager, pdx_display_dir)
pdx_service_socket_types(display_screenshot, pdx_display_dir)
pdx_service_socket_types(display_vsync, pdx_display_dir)
pdx_service_socket_types(performance_client, pdx_performance_dir)
pdx_service_socket_types(bufferhub_client, pdx_bufferhub_dir)
# file_contexts files
type file_contexts_file, system_file_type, file_type;
# mac_permissions file
type mac_perms_file, system_file_type, file_type;
# property_contexts file
type property_contexts_file, system_file_type, file_type;
# seapp_contexts file
type seapp_contexts_file, system_file_type, file_type;
# sepolicy files binary and others
type sepolicy_file, system_file_type, file_type;
# service_contexts file
type service_contexts_file, system_file_type, file_type;
# keystore2_key_contexts_file
type keystore2_key_contexts_file, system_file_type, file_type;
# vendor service_contexts file
type vendor_service_contexts_file, vendor_file_type, file_type;
# nonplat service_contexts file (only accessible on non full-treble devices)
type nonplat_service_contexts_file, vendor_file_type, file_type;
# hwservice_contexts file
type hwservice_contexts_file, system_file_type, file_type;
# vndservice_contexts file
type vndservice_contexts_file, file_type;
# Allow files to be created in their appropriate filesystems.
allow fs_type self:filesystem associate;
allow cgroup tmpfs:filesystem associate;
allow cgroup_v2 tmpfs:filesystem associate;
allow cgroup_rc_file tmpfs:filesystem associate;
allow sysfs_type sysfs:filesystem associate;
allow debugfs_type { debugfs debugfs_tracing debugfs_tracing_debug }:filesystem associate;
allow file_type labeledfs:filesystem associate;
allow file_type tmpfs:filesystem associate;
allow file_type rootfs:filesystem associate;
allow dev_type tmpfs:filesystem associate;
allow app_fuse_file app_fusefs:filesystem associate;
allow postinstall_file self:filesystem associate;
allow proc_net proc:filesystem associate;
# asanwrapper (run a sanitized app_process, to be used with wrap properties)
with_asan(`type asanwrapper_exec, exec_type, file_type;')
# Deprecated in SDK version 28
type audiohal_data_file, file_type, data_file_type, core_data_file_type;
# It's a bug to assign the file_type attribute and fs_type attribute
# to any type. Do not allow it.
#
# For example, the following is a bug:
# type apk_data_file, file_type, data_file_type, fs_type;
# Should be:
# type apk_data_file, file_type, data_file_type;
neverallow fs_type file_type:filesystem associate;
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