3e09808915
Bug: 110962171 Test: boot aosp_walleye, aosp_blueline, no log spam from new audit Change-Id: Ibeeb317e2cf15584395e3dbb73eb01b827e19a09
118 lines
2 KiB
Text
118 lines
2 KiB
Text
get_prop(coredomain, pm_prop)
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get_prop(coredomain, exported_pm_prop)
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full_treble_only(`
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neverallow {
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coredomain
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# for chowning
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-init
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# generic access to sysfs_type
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-ueventd
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-vold
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} sysfs_leds:file *;
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')
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# Core domains are not permitted to use kernel interfaces which are not
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# explicitly labeled.
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# TODO(b/65643247): Apply these neverallow rules to all coredomain.
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full_treble_only(`
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# /proc
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neverallow {
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coredomain
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-vold
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} proc:file no_rw_file_perms;
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# /sys
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neverallow {
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coredomain
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-init
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-ueventd
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-vold
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} sysfs:file no_rw_file_perms;
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# /dev
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neverallow {
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coredomain
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-fsck
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-init
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-ueventd
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} device:{ blk_file file } no_rw_file_perms;
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# debugfs
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neverallow {
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coredomain
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-dumpstate
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-init
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-system_server
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} debugfs:file no_rw_file_perms;
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# tracefs
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neverallow {
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coredomain
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-atrace
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-dumpstate
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-init
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userdebug_or_eng(`-perfprofd')
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-traced_probes
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-shell
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-traceur_app
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} debugfs_tracing:file no_rw_file_perms;
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# inotifyfs
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neverallow {
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coredomain
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-init
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} inotify:file no_rw_file_perms;
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# pstorefs
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neverallow {
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coredomain
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-bootstat
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-charger
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-dumpstate
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-healthd
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userdebug_or_eng(`-incidentd')
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-init
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-logd
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-logpersist
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-recovery_persist
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-recovery_refresh
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-shell
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-system_server
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} pstorefs:file no_rw_file_perms;
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# configfs
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neverallow {
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coredomain
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-init
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-system_server
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} configfs:file no_rw_file_perms;
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# functionfs
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neverallow {
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coredomain
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-adbd
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-init
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-mediaprovider
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-system_server
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} functionfs:file no_rw_file_perms;
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# usbfs and binfmt_miscfs
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neverallow {
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coredomain
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-init
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}{ usbfs binfmt_miscfs }:file no_rw_file_perms;
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')
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# Audit coredomain access to /dev nodes that might no longer be needed after
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# Treble.
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userdebug_or_eng(`
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auditallow coredomain {
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audio_device
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iio_device
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radio_device
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tee_device
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}:chr_file { open read append write ioctl };
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')
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