1# Filesystem types 2type labeledfs, fs_type; 3type pipefs, fs_type; 4type sockfs, fs_type; 5type rootfs, fs_type; 6type proc, fs_type, proc_type; 7type binderfs, fs_type; 8type binderfs_logs, fs_type; 9type binderfs_logs_proc, fs_type; 10type binderfs_features, fs_type; 11# Security-sensitive proc nodes that should not be writable to most. 12type proc_security, fs_type, proc_type; 13type proc_drop_caches, fs_type, proc_type; 14type proc_overcommit_memory, fs_type, proc_type; 15type proc_min_free_order_shift, fs_type, proc_type; 16type proc_kpageflags, fs_type, proc_type; 17type proc_watermark_boost_factor, fs_type, proc_type; 18# proc, sysfs, or other nodes that permit configuration of kernel usermodehelpers. 19type usermodehelper, fs_type, proc_type; 20type sysfs_usermodehelper, fs_type, sysfs_type; 21type proc_qtaguid_ctrl, fs_type, mlstrustedobject, proc_type; 22type proc_qtaguid_stat, fs_type, mlstrustedobject, proc_type; 23type proc_bluetooth_writable, fs_type, proc_type; 24type proc_abi, fs_type, proc_type; 25type proc_asound, fs_type, proc_type; 26type proc_bootconfig, fs_type, proc_type; 27type proc_bpf, fs_type, proc_type; 28type proc_buddyinfo, fs_type, proc_type; 29type proc_cmdline, fs_type, proc_type; 30type proc_cpu_alignment, fs_type, proc_type; 31type proc_cpuinfo, fs_type, proc_type; 32type proc_dirty, fs_type, proc_type; 33type proc_diskstats, fs_type, proc_type; 34type proc_extra_free_kbytes, fs_type, proc_type; 35type proc_filesystems, fs_type, proc_type; 36type proc_fs_verity, fs_type, proc_type; 37type proc_hostname, fs_type, proc_type; 38type proc_hung_task, fs_type, proc_type; 39type proc_interrupts, fs_type, proc_type; 40type proc_iomem, fs_type, proc_type; 41type proc_kallsyms, fs_type, proc_type; 42type proc_keys, fs_type, proc_type; 43type proc_kmsg, fs_type, proc_type; 44type proc_loadavg, fs_type, proc_type; 45type proc_locks, fs_type, proc_type; 46type proc_lowmemorykiller, fs_type, proc_type; 47type proc_max_map_count, fs_type, proc_type; 48type proc_meminfo, fs_type, proc_type; 49type proc_misc, fs_type, proc_type; 50type proc_modules, fs_type, proc_type; 51type proc_mounts, fs_type, proc_type; 52type proc_net, fs_type, proc_type, proc_net_type; 53type proc_net_tcp_udp, fs_type, proc_type; 54type proc_page_cluster, fs_type, proc_type; 55type proc_pagetypeinfo, fs_type, proc_type; 56type proc_panic, fs_type, proc_type; 57type proc_perf, fs_type, proc_type; 58type proc_pid_max, fs_type, proc_type; 59type proc_pipe_conf, fs_type, proc_type; 60type proc_pressure_cpu, fs_type, proc_type; 61type proc_pressure_io, fs_type, proc_type; 62type proc_pressure_mem, fs_type, proc_type; 63type proc_random, fs_type, proc_type; 64type proc_sched, fs_type, proc_type; 65type proc_slabinfo, fs_type, proc_type; 66type proc_stat, fs_type, proc_type; 67type proc_swaps, fs_type, proc_type; 68type proc_sysrq, fs_type, proc_type; 69type proc_timer, fs_type, proc_type; 70type proc_tty_drivers, fs_type, proc_type; 71type proc_uid_cputime_showstat, fs_type, proc_type; 72type proc_uid_cputime_removeuid, fs_type, proc_type; 73type proc_uid_io_stats, fs_type, proc_type; 74type proc_uid_procstat_set, fs_type, proc_type; 75type proc_uid_time_in_state, fs_type, proc_type; 76type proc_uid_concurrent_active_time, fs_type, proc_type; 77type proc_uid_concurrent_policy_time, fs_type, proc_type; 78type proc_uid_cpupower, fs_type, proc_type; 79type proc_uptime, fs_type, proc_type; 80type proc_version, fs_type, proc_type; 81type proc_vmallocinfo, fs_type, proc_type; 82type proc_vmstat, fs_type, proc_type; 83type proc_watermark_scale_factor, fs_type, proc_type; 84type proc_zoneinfo, fs_type, proc_type; 85type proc_vendor_sched, proc_type, fs_type; 86type selinuxfs, fs_type, mlstrustedobject; 87type fusectlfs, fs_type; 88type cgroup, fs_type, mlstrustedobject; 89type cgroup_v2, fs_type; 90type sysfs, fs_type, sysfs_type, mlstrustedobject; 91type sysfs_android_usb, fs_type, sysfs_type; 92type sysfs_uio, sysfs_type, fs_type; 93type sysfs_batteryinfo, fs_type, sysfs_type; 94type sysfs_bluetooth_writable, fs_type, sysfs_type, mlstrustedobject; 95type sysfs_devfreq_cur, fs_type, sysfs_type; 96type sysfs_devfreq_dir, fs_type, sysfs_type; 97type sysfs_devices_block, fs_type, sysfs_type; 98type sysfs_dm, fs_type, sysfs_type; 99type sysfs_dm_verity, fs_type, sysfs_type; 100type sysfs_dma_heap, fs_type, sysfs_type; 101type sysfs_dmabuf_stats, fs_type, sysfs_type; 102type sysfs_dt_firmware_android, fs_type, sysfs_type; 103type sysfs_extcon, fs_type, sysfs_type; 104type sysfs_ion, fs_type, sysfs_type; 105type sysfs_ipv4, fs_type, sysfs_type; 106type sysfs_kernel_notes, fs_type, sysfs_type, mlstrustedobject; 107type sysfs_leds, fs_type, sysfs_type; 108type sysfs_loop, fs_type, sysfs_type; 109type sysfs_gpu, fs_type, sysfs_type; 110type sysfs_hwrandom, fs_type, sysfs_type; 111type sysfs_nfc_power_writable, fs_type, sysfs_type, mlstrustedobject; 112type sysfs_wake_lock, fs_type, sysfs_type; 113type sysfs_net, fs_type, sysfs_type; 114type sysfs_power, fs_type, sysfs_type; 115type sysfs_rtc, fs_type, sysfs_type; 116type sysfs_suspend_stats, fs_type, sysfs_type; 117type sysfs_switch, fs_type, sysfs_type; 118type sysfs_transparent_hugepage, fs_type, sysfs_type; 119type sysfs_lru_gen_enabled, fs_type, sysfs_type; 120type sysfs_usb, fs_type, sysfs_type; 121type sysfs_wakeup, fs_type, sysfs_type; 122type sysfs_wakeup_reasons, fs_type, sysfs_type; 123type sysfs_fs_ext4_features, sysfs_type, fs_type; 124type sysfs_fs_f2fs, sysfs_type, fs_type; 125type sysfs_fs_fuse_bpf, sysfs_type, fs_type; 126type sysfs_fs_incfs_features, sysfs_type, fs_type; 127type sysfs_fs_incfs_metrics, sysfs_type, fs_type; 128type sysfs_vendor_sched, sysfs_type, fs_type; 129userdebug_or_eng(` 130 typeattribute sysfs_vendor_sched mlstrustedobject; 131') 132type fs_bpf, fs_type, bpffs_type; 133# TODO: S+ fs_bpf_tethering (used by mainline) should be private 134type fs_bpf_tethering, fs_type, bpffs_type; 135type fs_bpf_vendor, fs_type, bpffs_type; 136type configfs, fs_type; 137# /sys/devices/cs_etm 138type sysfs_devices_cs_etm, fs_type, sysfs_type; 139# /sys/devices/system/cpu 140type sysfs_devices_system_cpu, fs_type, sysfs_type; 141# /sys/module/lowmemorykiller 142type sysfs_lowmemorykiller, fs_type, sysfs_type; 143# /sys/module/wlan/parameters/fwpath 144type sysfs_wlan_fwpath, fs_type, sysfs_type; 145type sysfs_vibrator, fs_type, sysfs_type; 146type sysfs_uhid, fs_type, sysfs_type; 147type sysfs_thermal, sysfs_type, fs_type; 148 149type sysfs_zram, fs_type, sysfs_type; 150type sysfs_zram_uevent, fs_type, sysfs_type; 151type inotify, fs_type, mlstrustedobject; 152type devpts, fs_type, mlstrustedobject; 153type tmpfs, fs_type; 154type shm, fs_type; 155type mqueue, fs_type; 156type fuse, fusefs_type, fs_type, mlstrustedobject; 157type sdcardfs, sdcard_type, fs_type, mlstrustedobject; 158type vfat, sdcard_type, fs_type, mlstrustedobject; 159type exfat, sdcard_type, fs_type, mlstrustedobject; 160type debugfs, fs_type, debugfs_type; 161type debugfs_kprobes, fs_type, debugfs_type; 162type debugfs_mmc, fs_type, debugfs_type; 163type debugfs_mm_events_tracing, fs_type, debugfs_type, tracefs_type; 164type debugfs_trace_marker, fs_type, debugfs_type, mlstrustedobject, tracefs_type; 165type debugfs_tracing, fs_type, debugfs_type, mlstrustedobject, tracefs_type; 166type debugfs_tracing_debug, fs_type, debugfs_type, mlstrustedobject, tracefs_type; 167type debugfs_tracing_instances, fs_type, debugfs_type, tracefs_type; 168type debugfs_tracing_printk_formats, fs_type, debugfs_type, tracefs_type; 169type debugfs_wakeup_sources, fs_type, debugfs_type; 170type debugfs_wifi_tracing, fs_type, debugfs_type, tracefs_type; 171type securityfs, fs_type; 172 173type pstorefs, fs_type; 174type functionfs, fs_type, mlstrustedobject; 175type oemfs, fs_type, contextmount_type; 176type usbfs, fs_type; 177type binfmt_miscfs, fs_type; 178type app_fusefs, fs_type, fusefs_type, contextmount_type; 179 180# File types 181type unlabeled, file_type; 182 183# Default type for anything under /system. 184type system_file, system_file_type, file_type; 185# Default type for /system/asan.options 186type system_asan_options_file, system_file_type, file_type; 187# Type for /system/etc/event-log-tags (liblog implementation detail) 188type system_event_log_tags_file, system_file_type, file_type; 189# Default type for anything under /system/lib[64]. 190type system_lib_file, system_file_type, file_type; 191# system libraries that are available only to bootstrap processes 192type system_bootstrap_lib_file, system_file_type, file_type; 193# Default type for the group file /system/etc/group. 194type system_group_file, system_file_type, file_type; 195# Default type for linker executable /system/bin/linker[64]. 196type system_linker_exec, system_file_type, file_type; 197# Default type for linker config /system/etc/ld.config.*. 198type system_linker_config_file, system_file_type, file_type; 199# Default type for the passwd file /system/etc/passwd. 200type system_passwd_file, system_file_type, file_type; 201# Default type for linker config /system/etc/seccomp_policy/*. 202type system_seccomp_policy_file, system_file_type, file_type; 203# Default type for cacerts in /system/etc/security/cacerts/*. 204type system_security_cacerts_file, system_file_type, file_type; 205# Default type for /system/bin/tcpdump. 206type tcpdump_exec, system_file_type, exec_type, file_type; 207# Default type for zoneinfo files in /system/usr/share/zoneinfo/*. 208type system_zoneinfo_file, system_file_type, file_type; 209# Cgroups description file under /system/etc/cgroups.json 210type cgroup_desc_file, system_file_type, file_type; 211# Cgroups description file under /system/etc/task_profiles/cgroups_*.json 212type cgroup_desc_api_file, system_file_type, file_type; 213# Vendor cgroups description file under /vendor/etc/cgroups.json 214type vendor_cgroup_desc_file, vendor_file_type, file_type; 215# Task profiles file under /system/etc/task_profiles.json 216type task_profiles_file, system_file_type, file_type; 217# Task profiles file under /system/etc/task_profiles/task_profiles_*.json 218type task_profiles_api_file, system_file_type, file_type; 219# Vendor task profiles file under /vendor/etc/task_profiles.json 220type vendor_task_profiles_file, vendor_file_type, file_type; 221# Type for /system/apex/com.android.art 222type art_apex_dir, system_file_type, file_type; 223# /linkerconfig(/.*)? 224type linkerconfig_file, file_type; 225# Control files under /data/incremental 226type incremental_control_file, file_type, data_file_type, core_data_file_type; 227 228# Default type for directories search for 229# HAL implementations 230type vendor_hal_file, vendor_file_type, file_type; 231# Default type for under /vendor or /system/vendor 232type vendor_file, vendor_file_type, file_type; 233# Default type for everything in /vendor/app 234type vendor_app_file, vendor_file_type, file_type; 235# Default type for everything under /vendor/etc/ 236type vendor_configs_file, vendor_file_type, file_type; 237# Default type for all *same process* HALs and their lib/bin dependencies. 238# e.g. libEGL_xxx.so, [email protected] 239type same_process_hal_file, vendor_file_type, file_type; 240# Default type for vndk-sp libs. /vendor/lib/vndk-sp 241type vndk_sp_file, vendor_file_type, file_type; 242# Default type for everything in /vendor/framework 243type vendor_framework_file, vendor_file_type, file_type; 244# Default type for everything in /vendor/overlay 245type vendor_overlay_file, vendor_file_type, file_type; 246# Type for all vendor public libraries. These libs should only be exposed to 247# apps. ABI stability of these libs is vendor's responsibility. 248type vendor_public_lib_file, vendor_file_type, file_type; 249# Type for all vendor public libraries for system. These libs should only be exposed to 250# system. ABI stability of these libs is vendor's responsibility. 251type vendor_public_framework_file, vendor_file_type, file_type; 252 253# Input configuration 254type vendor_keylayout_file, vendor_file_type, file_type; 255type vendor_keychars_file, vendor_file_type, file_type; 256type vendor_idc_file, vendor_file_type, file_type; 257 258# Type for vendor uuid mapping config file 259type vendor_uuid_mapping_config_file, vendor_file_type, file_type; 260 261# SoC-specific virtual machine disk files 262type vendor_vm_file, vendor_file_type, file_type; 263# SoC-specific virtual machine disk files that are mutable 264type vendor_vm_data_file, vendor_file_type, file_type; 265 266# /metadata partition itself 267type metadata_file, file_type; 268# Vold files within /metadata 269type vold_metadata_file, file_type; 270# GSI files within /metadata 271type gsi_metadata_file, gsi_metadata_file_type, file_type; 272# DSU (GSI) files within /metadata that are globally readable. 273type gsi_public_metadata_file, gsi_metadata_file_type, file_type; 274# system_server shares Weaver slot information in /metadata 275type password_slot_metadata_file, file_type; 276# APEX files within /metadata 277type apex_metadata_file, file_type; 278# libsnapshot files within /metadata 279type ota_metadata_file, file_type; 280# property files within /metadata/bootstat 281type metadata_bootstat_file, file_type; 282# userspace reboot files within /metadata/userspacereboot 283type userspace_reboot_metadata_file, file_type; 284# Staged install files within /metadata/staged-install 285type staged_install_file, file_type; 286# Metadata information within /metadata/watchdog 287type watchdog_metadata_file, file_type; 288 289# Type for /dev/cpu_variant:.*. 290type dev_cpu_variant, file_type; 291# Speedup access for trusted applications to the runtime event tags 292type runtime_event_log_tags_file, file_type; 293# Type for /system/bin/logcat. 294type logcat_exec, system_file_type, exec_type, file_type; 295# Speedup access to cgroup map file 296type cgroup_rc_file, file_type; 297# /cores for coredumps on userdebug / eng builds 298type coredump_file, file_type; 299# Type of /data itself 300type system_data_root_file, file_type, data_file_type, core_data_file_type; 301# Default type for anything under /data. 302type system_data_file, file_type, data_file_type, core_data_file_type; 303# Type for /data/system/packages.list. 304# TODO(b/129332765): Narrow down permissions to this. 305# Find out users of system_data_file that should be granted only this. 306type packages_list_file, file_type, data_file_type, core_data_file_type; 307type game_mode_intervention_list_file, file_type, data_file_type, core_data_file_type; 308# Default type for anything under /data/vendor{_ce,_de}. 309type vendor_data_file, file_type, data_file_type; 310# Unencrypted data 311type unencrypted_data_file, file_type, data_file_type, core_data_file_type; 312# installd-create files in /data/misc/installd such as layout_version 313type install_data_file, file_type, data_file_type, core_data_file_type; 314# /data/drm - DRM plugin data 315type drm_data_file, file_type, data_file_type, core_data_file_type; 316# /data/adb - adb debugging files 317type adb_data_file, file_type, data_file_type, core_data_file_type; 318# /data/anr - ANR traces 319type anr_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 320# /data/tombstones - core dumps 321type tombstone_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 322# /data/vendor/tombstones/wifi - vendor wifi dumps 323type tombstone_wifi_data_file, file_type, data_file_type; 324# /data/apex - APEX data files 325type apex_data_file, file_type, data_file_type, core_data_file_type; 326# /data/app - user-installed apps 327type apk_data_file, file_type, data_file_type, core_data_file_type; 328type apk_tmp_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 329# /data/app-private - forward-locked apps 330type apk_private_data_file, file_type, data_file_type, core_data_file_type; 331type apk_private_tmp_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 332# /data/dalvik-cache 333type dalvikcache_data_file, file_type, data_file_type, core_data_file_type; 334# /data/ota 335type ota_data_file, file_type, data_file_type, core_data_file_type; 336# /data/ota_package 337type ota_package_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 338# /data/misc/profiles 339type user_profile_root_file, file_type, data_file_type, core_data_file_type; 340type user_profile_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 341# /data/misc/profman 342type profman_dump_data_file, file_type, data_file_type, core_data_file_type; 343# /data/misc/prereboot 344type prereboot_data_file, file_type, data_file_type, core_data_file_type; 345# /data/resource-cache 346type resourcecache_data_file, file_type, data_file_type, core_data_file_type; 347# /data/local - writable by shell 348type shell_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type, mlstrustedobject; 349# /data/property 350type property_data_file, file_type, data_file_type, core_data_file_type; 351# /data/bootchart 352type bootchart_data_file, file_type, data_file_type, core_data_file_type; 353# /data/system/dropbox 354type dropbox_data_file, file_type, data_file_type, core_data_file_type; 355# /data/system/heapdump 356type heapdump_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 357# /data/nativetest 358type nativetest_data_file, file_type, data_file_type, core_data_file_type; 359# /data/local/tests 360type shell_test_data_file, file_type, data_file_type, core_data_file_type; 361# /data/system_de/0/ringtones 362type ringtone_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 363# /data/preloads 364type preloads_data_file, file_type, data_file_type, core_data_file_type; 365# /data/preloads/media 366type preloads_media_file, file_type, data_file_type, core_data_file_type; 367# /data/misc/dhcp and /data/misc/dhcp-6.8.2 368type dhcp_data_file, file_type, data_file_type, core_data_file_type; 369# /data/server_configurable_flags 370type server_configurable_flags_data_file, file_type, data_file_type, core_data_file_type; 371# /data/app-staging 372type staging_data_file, file_type, data_file_type, core_data_file_type; 373# /vendor/apex 374type vendor_apex_file, vendor_file_type, file_type; 375 376# Mount locations managed by vold 377type mnt_media_rw_file, file_type; 378type mnt_user_file, file_type; 379type mnt_pass_through_file, file_type; 380type mnt_expand_file, file_type; 381type mnt_sdcard_file, file_type; 382type storage_file, file_type; 383 384# Label for storage dirs which are just mount stubs 385type mnt_media_rw_stub_file, file_type; 386type storage_stub_file, file_type; 387 388# Mount location for read-write vendor partitions. 389type mnt_vendor_file, file_type; 390 391# Mount location for read-write product partitions. 392type mnt_product_file, file_type; 393 394# Mount point used for APEX images 395type apex_mnt_dir, file_type; 396 397# /apex/apex-info-list.xml created by apexd 398type apex_info_file, file_type; 399 400# /postinstall: Mount point used by update_engine to run postinstall. 401type postinstall_mnt_dir, file_type; 402# Files inside the /postinstall mountpoint are all labeled as postinstall_file. 403type postinstall_file, file_type; 404# /postinstall/apex: Mount point used for APEX images within /postinstall. 405type postinstall_apex_mnt_dir, file_type; 406 407# /data_mirror: Contains mirror directory for storing all apps data. 408type mirror_data_file, file_type, core_data_file_type; 409 410# /data/misc subdirectories 411type adb_keys_file, file_type, data_file_type, core_data_file_type; 412type apex_system_server_data_file, file_type, data_file_type, core_data_file_type, apex_data_file_type; 413type apex_module_data_file, file_type, data_file_type, core_data_file_type; 414type apex_ota_reserved_file, file_type, data_file_type, core_data_file_type; 415type apex_rollback_data_file, file_type, data_file_type, core_data_file_type; 416type appcompat_data_file, file_type, data_file_type, core_data_file_type; 417type audio_data_file, file_type, data_file_type, core_data_file_type; 418type audioserver_data_file, file_type, data_file_type, core_data_file_type; 419type bluetooth_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type; 420type bluetooth_logs_data_file, file_type, data_file_type, core_data_file_type; 421type bootstat_data_file, file_type, data_file_type, core_data_file_type; 422type boottrace_data_file, file_type, data_file_type, core_data_file_type; 423type camera_data_file, file_type, data_file_type, core_data_file_type; 424type credstore_data_file, file_type, data_file_type, core_data_file_type; 425type gatekeeper_data_file, file_type, data_file_type, core_data_file_type; 426type incident_data_file, file_type, data_file_type, core_data_file_type; 427type keychain_data_file, file_type, data_file_type, core_data_file_type; 428type keystore_data_file, file_type, data_file_type, core_data_file_type; 429type media_data_file, file_type, data_file_type, core_data_file_type; 430type media_rw_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 431type misc_user_data_file, file_type, data_file_type, core_data_file_type; 432type net_data_file, file_type, data_file_type, core_data_file_type; 433type network_watchlist_data_file, file_type, data_file_type, core_data_file_type; 434type nfc_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type; 435type nfc_logs_data_file, file_type, data_file_type, core_data_file_type; 436type radio_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type, mlstrustedobject; 437type recovery_data_file, file_type, data_file_type, core_data_file_type; 438type shared_relro_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 439type snapshotctl_log_data_file, file_type, data_file_type, core_data_file_type; 440type stats_data_file, file_type, data_file_type, core_data_file_type; 441type systemkeys_data_file, file_type, data_file_type, core_data_file_type; 442type textclassifier_data_file, file_type, data_file_type, core_data_file_type; 443type trace_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 444type vpn_data_file, file_type, data_file_type, core_data_file_type; 445type wifi_data_file, file_type, data_file_type, core_data_file_type; 446type zoneinfo_data_file, file_type, data_file_type, core_data_file_type; 447type vold_data_file, file_type, data_file_type, core_data_file_type; 448type iorapd_data_file, file_type, data_file_type, core_data_file_type; 449type tee_data_file, file_type, data_file_type; 450type update_engine_data_file, file_type, data_file_type, core_data_file_type; 451type update_engine_log_data_file, file_type, data_file_type, core_data_file_type; 452# /data/misc/trace for method traces on userdebug / eng builds 453type method_trace_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 454type gsi_data_file, file_type, data_file_type, core_data_file_type; 455type radio_core_data_file, file_type, data_file_type, core_data_file_type; 456 457# /data/data subdirectories - app sandboxes 458type app_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type; 459# /data/data subdirectories - priv-app sandboxes 460type privapp_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type; 461# /data/data subdirectory for system UID apps. 462type system_app_data_file, file_type, data_file_type, core_data_file_type, app_data_file_type, mlstrustedobject; 463# Compatibility with type name used in Android 4.3 and 4.4. 464# Default type for anything under /cache 465type cache_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 466# Type for /cache/overlay /mnt/scratch/overlay 467type overlayfs_file, file_type, data_file_type, core_data_file_type; 468# Type for /cache/backup_stage/* (fd interchange with apps) 469type cache_backup_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 470# type for anything under /cache/backup (local transport storage) 471type cache_private_backup_file, file_type, data_file_type, core_data_file_type; 472# Type for anything under /cache/recovery 473type cache_recovery_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 474# Default type for anything under /efs 475type efs_file, file_type; 476# Type for wallpaper file. 477type wallpaper_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 478# Type for shortcut manager icon file. 479type shortcut_manager_icons, file_type, data_file_type, core_data_file_type, mlstrustedobject; 480# Type for user icon file. 481type icon_file, file_type, data_file_type, core_data_file_type; 482# /mnt/asec 483type asec_apk_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 484# Elements of asec files (/mnt/asec) that are world readable 485type asec_public_file, file_type, data_file_type, core_data_file_type; 486# /data/app-asec 487type asec_image_file, file_type, data_file_type, core_data_file_type; 488# /data/backup and /data/secure/backup 489type backup_data_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 490# All devices have bluetooth efs files. But they 491# vary per device, so this type is used in per 492# device policy 493type bluetooth_efs_file, file_type; 494# Type for fingerprint template file 495type fingerprintd_data_file, file_type, data_file_type, core_data_file_type; 496# Type for _new_ fingerprint template file 497type fingerprint_vendor_data_file, file_type, data_file_type; 498# Type for appfuse file. 499type app_fuse_file, file_type, data_file_type, core_data_file_type, mlstrustedobject; 500# Type for face template file 501type face_vendor_data_file, file_type, data_file_type; 502# Type for iris template file 503type iris_vendor_data_file, file_type, data_file_type; 504 505# Socket types 506type adbd_socket, file_type, coredomain_socket; 507type bluetooth_socket, file_type, data_file_type, core_data_file_type, coredomain_socket; 508type dnsproxyd_socket, file_type, coredomain_socket, mlstrustedobject; 509type dumpstate_socket, file_type, coredomain_socket; 510type fwmarkd_socket, file_type, coredomain_socket, mlstrustedobject; 511type lmkd_socket, file_type, coredomain_socket; 512type logd_socket, file_type, coredomain_socket, mlstrustedobject; 513type logdr_socket, file_type, coredomain_socket, mlstrustedobject; 514type logdw_socket, file_type, coredomain_socket, mlstrustedobject; 515type mdns_socket, file_type, coredomain_socket; 516type mdnsd_socket, file_type, coredomain_socket, mlstrustedobject; 517type misc_logd_file, coredomain_socket, file_type, data_file_type, core_data_file_type; 518type mtpd_socket, file_type, coredomain_socket; 519type property_socket, file_type, coredomain_socket, mlstrustedobject; 520type racoon_socket, file_type, coredomain_socket; 521type recovery_socket, file_type, coredomain_socket; 522type rild_socket, file_type; 523type rild_debug_socket, file_type; 524type snapuserd_socket, file_type, coredomain_socket; 525type snapuserd_proxy_socket, file_type, coredomain_socket; 526type statsdw_socket, file_type, coredomain_socket, mlstrustedobject; 527type system_wpa_socket, file_type, data_file_type, core_data_file_type, coredomain_socket; 528type system_ndebug_socket, file_type, data_file_type, core_data_file_type, coredomain_socket, mlstrustedobject; 529type system_unsolzygote_socket, file_type, data_file_type, core_data_file_type, coredomain_socket, mlstrustedobject; 530type tombstoned_crash_socket, file_type, coredomain_socket, mlstrustedobject; 531type tombstoned_java_trace_socket, file_type, mlstrustedobject; 532type tombstoned_intercept_socket, file_type, coredomain_socket; 533type traced_consumer_socket, file_type, coredomain_socket, mlstrustedobject; 534type traced_perf_socket, file_type, coredomain_socket, mlstrustedobject; 535type traced_producer_socket, file_type, coredomain_socket, mlstrustedobject; 536type uncrypt_socket, file_type, coredomain_socket; 537type wpa_socket, file_type, data_file_type, core_data_file_type; 538type zygote_socket, file_type, coredomain_socket; 539type heapprofd_socket, file_type, coredomain_socket, mlstrustedobject; 540# UART (for GPS) control proc file 541type gps_control, file_type; 542 543# PDX endpoint types 544type pdx_display_dir, pdx_endpoint_dir_type, file_type; 545type pdx_performance_dir, pdx_endpoint_dir_type, file_type; 546type pdx_bufferhub_dir, pdx_endpoint_dir_type, file_type; 547 548pdx_service_socket_types(display_client, pdx_display_dir) 549pdx_service_socket_types(display_manager, pdx_display_dir) 550pdx_service_socket_types(display_screenshot, pdx_display_dir) 551pdx_service_socket_types(display_vsync, pdx_display_dir) 552pdx_service_socket_types(performance_client, pdx_performance_dir) 553pdx_service_socket_types(bufferhub_client, pdx_bufferhub_dir) 554 555# file_contexts files 556type file_contexts_file, system_file_type, file_type; 557 558# mac_permissions file 559type mac_perms_file, system_file_type, file_type; 560 561# property_contexts file 562type property_contexts_file, system_file_type, file_type; 563 564# seapp_contexts file 565type seapp_contexts_file, system_file_type, file_type; 566 567# sepolicy files binary and others 568type sepolicy_file, system_file_type, file_type; 569 570# service_contexts file 571type service_contexts_file, system_file_type, file_type; 572 573# keystore2_key_contexts_file 574type keystore2_key_contexts_file, system_file_type, file_type; 575 576# vendor service_contexts file 577type vendor_service_contexts_file, vendor_file_type, file_type; 578 579# hwservice_contexts file 580type hwservice_contexts_file, system_file_type, file_type; 581 582# vndservice_contexts file 583type vndservice_contexts_file, file_type; 584 585# /sys/kernel/tracing/instances/bootreceiver for monitoring kernel memory corruptions. 586type debugfs_bootreceiver_tracing, fs_type, debugfs_type, tracefs_type; 587 588# kernel modules 589type vendor_kernel_modules, vendor_file_type, file_type; 590 591# system_dlkm 592type system_dlkm_file, system_dlkm_file_type, file_type; 593 594# Allow files to be created in their appropriate filesystems. 595allow fs_type self:filesystem associate; 596allow cgroup tmpfs:filesystem associate; 597allow cgroup_v2 tmpfs:filesystem associate; 598allow cgroup_rc_file tmpfs:filesystem associate; 599allow sysfs_type sysfs:filesystem associate; 600allow debugfs_type { debugfs debugfs_tracing debugfs_tracing_debug }:filesystem associate; 601allow file_type labeledfs:filesystem associate; 602allow file_type tmpfs:filesystem associate; 603allow file_type rootfs:filesystem associate; 604allow dev_type tmpfs:filesystem associate; 605allow app_fuse_file app_fusefs:filesystem associate; 606allow postinstall_file self:filesystem associate; 607allow proc_net proc:filesystem associate; 608 609# asanwrapper (run a sanitized app_process, to be used with wrap properties) 610with_asan(`type asanwrapper_exec, exec_type, file_type;') 611 612# Deprecated in SDK version 28 613type audiohal_data_file, file_type, data_file_type, core_data_file_type; 614 615# It's a bug to assign the file_type attribute and fs_type attribute 616# to any type. Do not allow it. 617# 618# For example, the following is a bug: 619# type apk_data_file, file_type, data_file_type, fs_type; 620# Should be: 621# type apk_data_file, file_type, data_file_type; 622neverallow fs_type file_type:filesystem associate; 623