This prebuilt is based on the AOSP policy, but slightly manipulated so
that the set of types and attributes are identical with R policy.
Following types are removed.
boot_status_prop
dalvik_config_prop
gnss_device
surfaceflinger_color_prop
surfaceflinger_prop
systemsound_config_prop
vold_config_prop
vold_status_prop
Following type is renamed.
wificond_service -> wifinl80211_service
Bug: 153661471
Test: N/A
Change-Id: I018d5e43f53c2bf721db1d13f5f4be42b9782b29
Cleaning up exported*_system_prop and moving surfaceflinger properties
to new property contexts.
Bug: 152468529
Bug: 154885206
Test: boot cf_x86 and crosshatch
Change-Id: I7f8a684e9cbabce2f55a5292d7b2283ac0716cd9
Assigning a new context boot_status_prop for following two properties:
- sys.boot_completed
- dev.bootcomplete
Bug: 154885206
Test: boot cf_x86 and crosshatch, see no denials
Change-Id: Ieadabf90a9a1b54b52a1283bd648c11c95d558dd
Merged-In: Ieadabf90a9a1b54b52a1283bd648c11c95d558dd
(cherry picked from commit 2973c96055)
This is to clean up bad name "exported_dalvik_prop"
Bug: 154465224
Test: sepolicy_tests
Test: treble_sepolicy_tests 26.0 ~ 29.0
Change-Id: Ie5e738b5985c1db1bca7a857971d8490a7980b5b
For vndk related properties, use vndk_prop context.
vndk_prop can be defined by 'init' and 'vendor_init', but free to
read by any processes.
Bug: 144534640
Test: check boot to see if the VNDK properties are readable
Change-Id: Ifa2bb0ce6c301ea2071e25ac4f7e569ea3ce5d83
In order for system_server to report ION allocations in dumpsys meminfo
report it needs access to ION sysfs nodes.
Bug: 138148041
Test: dumpsys meminfo
Change-Id: I8b1efebe8f4b06a3975e96ddd6a8cbcacdb52fb2
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
ro.apk_verity.mode was introduced in P on crosshatch. This change
changes the label from default_prop to a new property, apk_verity_prop.
ro.apk_verity.mode is set by vendor_init per build.prop, in order to
honor Treble split. It is also read by system_server and installd
currently.
Test: verify functioning without denials in dmesg
Bug: 142494008
Bug: 144164497
Change-Id: I1f24513d79237091cf30025bb7ca63282e23c739
Android is moving away from debugfs. Information from /d/wakeup_sources
and /d/suspend_stats is now also exposed in sysfs under
/sys/class/wakeup/* and /sys/power/suspend_stats/* respectively:
https://lkml.org/lkml/2019/7/31/1349https://lkml.org/lkml/2019/8/6/1275
Allow SystemSuspend to read those sysfs nodes.
One caveat is that /sys/class/wakeup/wakeupN can be a symlink to a
device-specific location. In this case, device sepolicy should label
that the files appropriately. This is similar to how device policy
applies "sysfs_net" and "sysfs_batteryinfo" labels.
Bug: 144095608
Bug: 129087298
Test: boot cuttlefish; system_suspend is able to read
/sys/power/suspend_stats/* and /sys/class/wakeup/*
Change-Id: I350c88a271c0f422d0557aeb5e05e1537dc97bc9
This change is part of a topic that moves the recovery resources from the
system partition to the vendor partition, if it exists, or the vendor directory
on the system partition otherwise. The recovery resources are moving from the
system image to the vendor partition so that a single system image may be used
with either an A/B or a non-A/B vendor image. The topic removes a delta in the
system image that prevented such reuse in the past.
The recovery resources that are moving are involved with updating the recovery
partition after an update. In a non-A/B configuration, the system boots from
the recovery partition, updates the other partitions (system, vendor, etc.)
Then, the next time the system boots normally, a script updates the recovery
partition (if necessary). This script, the executables it invokes, and the data
files that it uses were previously on the system partition. The resources that
are moving include the following.
* install-recovery.sh
* applypatch
* recovery-resource.dat (if present)
* recovery-from-boot.p (if present)
This change includes the sepolicy changes to move the recovery resources from
system to vendor. The big change is renaming install_recovery*.te to
vendor_install_recovery*.te to emphasize the move to vendor. Other changes
follow from that. The net result is that the application of the recovery patch
has the same permissions that it had when it lived in system.
Bug: 68319577
Test: Ensure that recovery partition is updated correctly.
Change-Id: If29cb22b2a7a5ce1b25d45ef8635e6cb81103327
Give /data itself a different label to its contents, to ensure that
only init creates files and directories there.
This change originally landed as aosp/1106014 and was reverted in
aosp/1116238 to fix b/140402208. aosp/1116298 fixes the underlying
problem, and with that we can re-land this change.
Bug: 139190159
Bug: 140402208
Test: aosp boots, logs look good
Change-Id: I1a366c577a0fff307ca366a6844231bcf8afe3bf
Give /data itself a different label to its contents, to ensure that
only init creates files and directories there.
Bug: 139190159
Test: aosp boots, logs look good
Change-Id: I3ee654a928bdab3f5d435ab6ac24040d9bdd9abe
Since this service no longer exists.
Fix: 80317992
Test: TH, codesearch.
Merged-In: I257c8cc3dba657d98f19eb61b36aae147afea393
Change-Id: I257c8cc3dba657d98f19eb61b36aae147afea393
Steps taken to produce the mapping files:
1. Add prebuilts/api/29.0/[plat_pub_versioned.cil|vendor_sepolicy.cil]
plat_pub_versioned.cil contains all public attributes and types from Q
Leave vendor_sepolicy.cil is empty.
2. Add new file private/compat/29.0/29.0.cil by doing the following:
- copy /system/etc/selinux/mapping/29.0.cil from pi-dev aosp_arm64-eng
device to private/compat/29.0/29.0.cil
- remove all attribute declaration statement (typeattribute ...) and
sort lines alphabetically
- some selinux types were added/renamed/deleted w.r.t 29 sepolicy.
Find all such types using treble_sepolicy_tests_29.0 test.
- for all these types figure out where to map them by looking at
28.0.[ignore.]cil files and add approprite entries to 29.0.[ignore.]cil.
This change also enables treble_sepolicy_tests_29.0 and installs
29.0.cil mapping file onto the device.
Bug: 133155528
Bug: 133196056
Test: m treble_sepolicy_tests_29.0
Test: m 29.0_compat_test
Test: m selinux_policy
Change-Id: I9e83e9bf118c8b8f8fcf84d5c0dcb6eb588e0d55
Steps taken to produce the mapping files:
1. Add prebuilts/api/29.0/[plat_pub_versioned.cil|vendor_sepolicy.cil]
plat_pub_versioned.cil contains all public attributes and types from Q
Leave vendor_sepolicy.cil is empty.
2. Add new file private/compat/29.0/29.0.cil by doing the following:
- copy /system/etc/selinux/mapping/29.0.cil from pi-dev aosp_arm64-eng
device to private/compat/29.0/29.0.cil
- remove all attribute declaration statement (typeattribute ...) and
sort lines alphabetically
- some selinux types were added/renamed/deleted w.r.t 29 sepolicy.
Find all such types using treble_sepolicy_tests_29.0 test.
- for all these types figure out where to map them by looking at
28.0.[ignore.]cil files and add approprite entries to 29.0.[ignore.]cil.
This change also enables treble_sepolicy_tests_29.0 and installs
29.0.cil mapping file onto the device.
Bug: 133155528
Bug: 133196056
Test: m treble_sepolicy_tests_29.0
Test: m 29.0_compat_test
Test: m selinux_policy
Change-Id: I59f6251e9baa6527a358dec024e9fae62388db2b
