1. Allow them to be configured by vendor_init.
2. Introduce a new system property
hypervisor.memory_reclaim.supported, which is configured by
vendor_init and accessed only by virtualizationservice, and is not
as widely accessible as the existing hypervisor sysprops.
Bug: 235579465
Test: atest MicrodroidTests
Change-Id: I952432568a6ab351b5cc155ff5eb0cb0dcddf433
This app talks to the remote provisioning HALs, and therefore requires
access to the tee_device domain.
Bug: 254112668
Test: Manually verify rkpd can run and find remote provisioning hals
Change-Id: I876b0890f3d4e8956406d73e956084b99488ce56
Update prebuilts and api compat for the adaptive haptics restricted
system property.
Bug: 198239103
Test: Verified functionality
Ignore-AOSP-First: Prebuilts on top of aosp/2300027
Change-Id: I2e299053cc2ebdb5d69aa8d3551e602609daaeaf
Signed-off-by: Chris Paulo <chrispaulo@google.com>
Cherry-pick note: This contains the original AOSP change plus
an addition to private/compat/32.0/32.0.ignore.cil which
does not _appear_ to be required on AOSP and future releases
but is required for tm-dev. If needed we can add this to
AOSP later.
Bug: 243933553
Test: m sepolicy_freeze_test
Change-Id: Idc011c66dfe71aa6c8dfdbc0b0377d2957571b83
Merged-In: Idc011c66dfe71aa6c8dfdbc0b0377d2957571b83
(cherry picked from commit 96268c6622)
(cherry picked from commit ff0cf6f2a8)
Merged-In: Idc011c66dfe71aa6c8dfdbc0b0377d2957571b83
Create adaptive haptics system property to store adaptive haptics enable
state.
Bug: 198239103
Test: Verified system property usage
Change-Id: I5d4f0a5c8ec4a5b0ce18bc03a6d30879dd76d58b
Signed-off-by: Chris Paulo <chrispaulo@google.com>
This reverts commit f4ab6c9f3c.
Reason for revert: CPU HAL is no longer required because the CPU frequency sysfs files are stable Linux Kernel interfaces and could be read directly from the framework.
Change-Id: I8e992a72e59832801fc0d8087e51efb379d0398f
Change-Id: Ia091bf8f597a25351b5ee33b2c2afc982f175d51
Test: Ran `m; emulator; adb logcat -b all -d > logcat.txt;`
and verified CPU HAL is running without any sepolicy violation.
Bug: 252883241
This CR, when paired with a functional NTFS implementation and the
corresponding vold updates, will allow NTFS USB drives to be mounted
on Android.
Bug: 254407246
Test: Extensive testing with NTFS USB drives.
Change-Id: I259882854ac40783f6d1cf511e8313b1d5a04eef
This reverts commit a87c7be419.
Reason for revert: I was mistaken and this isn't a property that the vendor should set, but the OEM should override from the product partition. That doesn't require sepolicy changes.
Bug: 256109167
Change-Id: Idebfb623dce960b2b595386ade1e4c4b92a6e402
Vendors should be able to set the `remote_provisioning.tee.rkp_only` and
`remote_provisioning.strongbox.rkp_only` properties via
PRODUCT_VENDOR_PROPERTIES so grant `vendor_init` the permission to set
them.
The property wasn't able to use `system_vendor_config_prop()` as
`remote_prov_app` has tests which override the properties.
Bug: 256109167
Test: manual test setting the property from device.mk for cuttlefish
Change-Id: I174315b9c0b53929f6a11849efd20bf846f8ca29
Cherry-pick note: This contains the original AOSP change plus
an addition to private/compat/32.0/32.0.ignore.cil which
does not _appear_ to be required on AOSP and future releases
but is required for tm-dev. If needed we can add this to
AOSP later.
Bug: 243933553
Test: m sepolicy_freeze_test
Change-Id: Idc011c66dfe71aa6c8dfdbc0b0377d2957571b83
Merged-In: Idc011c66dfe71aa6c8dfdbc0b0377d2957571b83
(cherry picked from commit 96268c6622)
Add a new selinux type for a system property used to hold metadata about
the time zone setting system property. Although system settings are
world readable, the associated metadata only needs to be readable by the
system server (currently).
Bug: 236612872
Test: treehugger
Change-Id: Iac1bc3301a049534ea5f69edf27cd85443e6a92e
Reduce use of "exported_system_prop" by defining 2 new (currently
identical) "locale_prop" and "timezone_prop" types for the system
properties that are for "global system settings". See the comments in
private/property_contexts for details.
Initially the rights of the new types should be identical to
exported_system_prop but they will be reduced with a follow-up commit to
enable easier rollback / progress to be made on related work.
Bug: 236612872
Test: treehugger
Change-Id: I8d818342023bc462376c091b8a522532ccaf15d3
Sepolicy changes for confirmationui while converting from hidl
to aidl.
Bug: b/205760172
Test: run vts -m VtsHalConfirmationUIV1_0Target
Change-Id: Ib21038fd89789755b978489f5293725b221d86c4
Manual testing protocol:
* Verify prng_seeder daemon is running and has the
correct label (via ps -Z)
* Verify prng_seeder socket present and has correct
label (via ls -Z)
* Verify no SELinux denials
* strace a libcrypto process and verify it reads seeding
data from prng_seeder (e.g. strace bssl rand -hex 1024)
* strace seeder daemon to observe incoming connections
(e.g. strace -f -p `pgrep prng_seeder`)
* Kill daemon, observe that init restarts it
* strace again and observe clients now seed from new instance
Bug: 243933553
Test: Manual - see above
Change-Id: I0a7e339115a2cf6b819730dcf5f8b189a339c57d
Will add fuzzer once the service is implemented.
Test: Run remoteaccess HAL on gcar_emu. Verify the service is running.
Bug: 241483300
Change-Id: I01b31a88414536ddd90f9098f422ae43a48cf726
Add selinux policy so the healthconnect system service
can be accessed by other processes.
Bug: 246961138
Test: build
Change-Id: I37e0e7f1a2b4696b18f8876a107c509d2906e850
Conversion of the gatekeeper hidl interface to stable aidl interface.
Bug: 205760843
Test: run vts -m VtsHalGatekeeperTarget
Change-Id: I44f554e711efadcd31de79b543f42c0afb27c23c
Since the property is supposed to be used by vendor-side .rc file as
read-only (especially by vendor apex), it should be "system_restricted".
Also allow vendor_init to read the property.
Bug: 232172382
Test: boot cuttlefish (with vendor apex using the property)
Change-Id: I502388e550e0a3c961a51af2e2cf11335a45b992
New label proc_watermark_scale_factor was mistakenly added into ignore
list. Fix this by moving the mapping into correct .cil files.
Fixes: 6988677f22 ("Allow init to execute extra_free_kbytes.sh script")
Bug: 241761479
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: If12cad2ed20504d374d77a68eaba1600d2768338
ro.tuner.lazyhal: system_vendor_config_prop to decide whether the lazy
tuner HAL is enabled.
tuner.server.enable: system_internal_prop to decide whether tuner server
should be enabled.
Bug: 236002754
Test: Check tuner HAL and framework behavior
Change-Id: I6a2ebced0e0261f669e7bda466f46556dedca016
ro.secure and ro.debuggable system properties are not intended
to be visible via Android SDK. This change blocks untrusted
apps from reading these properties.
Test: android.security.SELinuxTargetSdkTest
Bug: 193912100
Change-Id: I40ac5d43da5778b5fa863b559c28e8d72961f831
Grant system_server and flags_health_check permission to set the
properties that correspond to vendor system native boot experiments.
Ignore-AOSP-First: Will cherry-pick to aosp/2183135
Bug: 241730607
Test: Build
Change-Id: Idc2334534c2d42a625b451cfce488d7d7a651036
Grant system_server and flags_health_check permission to set the
properties that correspond to vendor system native boot experiments.
Bug: 241730607
Test: Build
Merged-In: Idc2334534c2d42a625b451cfce488d7d7a651036
Change-Id: I3e98f1b05058245cad345061d801ecd8de623109
- Adapt installd rules for app compilation.
- Add profman rules for checking the profile before compilation. This is new behavior compared to installd.
Bug: 229268202
Test: -
1. adb shell pm art optimize-package -m speed-profile -f \
com.google.android.youtube
2. See no SELinux denial.
Change-Id: Idfe1ccdb1b27fd275fdf912bc8d005551f89d4fc
If something starts before servicemanager does,
intelligently wait for servicemanager to start rather
than sleeping for 1s.
Bug: 239382640
Test: boot
Change-Id: If0380c3a1fce937b0939cd6137fcb25f3e47d14c
These will get read by system libraries in arbitrary processes, so it's
a public property with read access by `domain`.
Bug: 235129567
Change-Id: I1ab880626e4efa2affe90165ce94a404b918849d
The feature was superseded by tzdata mainline module(s).
Bug: 148144561
Test: see system/timezone
Test: m selinux_policy
Change-Id: I48d445ac723ae310b8a134371342fc4c0d202300
Merged-In: I48d445ac723ae310b8a134371342fc4c0d202300
Netd is now serving an AIDL HAL to replace the old HIDL HAL.
Bug: 205764585
Test: Boot and check for avc denials
Change-Id: I1ca5ed4ff3b79f082ea2f6d3e81f60a64ca04855
Adding a new system property that will act as a toggle
enabling/disabling the framework changes that were submitted to prevent
leaked animators.
Bug: 233391022
Test: manual.
Merged-In: I57225feb50a3f3b4ac8c39998c47f263ae211b66
Change-Id: Ifc339efc1c3a5e19920b77d1f24bef19c39d5f44
Adding a new system property that will act as a toggle
enabling/disabling the framework changes that were submitted to prevent
leaked animators.
Bug: 233391022
Test: manual.
Ignore-AOSP-First: planning to commit to tm-dev then cherry-pick over to
AOSP later.
Change-Id: I57225feb50a3f3b4ac8c39998c47f263ae211b66
Remove references in sepolicy. Leave a few of the types defined since
they're public and may be used in device-specific policy.
Bug: 211461392
Test: build/boot cuttlefish
Change-Id: I615137b92b82b744628ab9b7959ae5ff28001169
This CL partially cherry-picks ag/18350151 to
update prebuilts. Other parts are already included by
aosp/2083463.
Bug: 226456604
Bug: 223685902
Test: Build
Change-Id: I1ddb1db855a13671e7b76b48d84e4f1ab5a63374
Creating a per-user encrypted directory such as /data/system_ce/0 and
the subdirectories in it too early has been a recurring bug. Typically,
individual services in system_server are to blame; system_server has
permission to create these directories, and it's easy to write
"mkdirs()" instead of "mkdir()". Such bugs are very bad, as they
prevent these directories from being encrypted, as encryption policies
can only be set on empty directories. Due to recent changes, a factory
reset is now forced in such cases, which helps detect these bugs;
however, it would be much better to prevent them in the first place.
This CL locks down the ability to create these directories to just vold
and init, or to just vold when possible. This is done by assigning new
types to the directories that contain these directories, and then only
allowing the needed domains to write to these parent directories. This
is similar to what https://r.android.com/1117297 did for /data itself.
Three new types are used instead of just one, since these directories
had three different types already (system_data_file, media_rw_data_file,
vendor_data_file), and this allows the policy to be a bit more precise.
A significant limitation is that /data/user/0 is currently being created
by init during early boot. Therefore, this CL doesn't help much for
/data/user/0, though it helps a lot for the other directories. As the
next step, I'll try to eliminate the /data/user/0 quirk. Anyway, this
CL is needed regardless of whether we're able to do that.
Test: Booted cuttlefish. Ran 'sm partition disk:253,32 private', then
created and deleted a user. Used 'ls -lZ' to check the relevant
SELinux labels on both internal and adoptable storage. Also did
similar tests on raven, with the addition of going through the
setup wizard and using an app that creates media files. No
relevant SELinux denials seen during any of this.
Bug: 156305599
Change-Id: I1fbdd180f56dd2fe4703763936f5850cef8ab0ba
Steps taken to produce the mapping files:
0. Add 33.0 prebuilts to prebuilts/api/33.0/.
1. Add the following Android.bp modules.
33.0.board.compat.map
33.0.board.compat.cil
33.0.board.ignore.map
plat_33.0.cil
system_ext_33.0.cil
product_33.0.cil
33.0.ignore.cil
system_ext_33.0.ignore.cil
product_33.0.ignore.cil
33.0.compat.cil
system_ext_33.0.compat.cil
2. Touch the following three files.
private/compat/33.0/33.0.cil
private/compat/33.0/33.0.compat.cil
private/compat/33.0/33.0.ignore.cil
3. Add 33.0 to PLATFORM_SEPOLICY_COMPAT_VERSIONS on
build/make/core/config.mk. Note that we don't update
sepolicy_major_vers to 33, but just update compat versions.
4. Run the following command.
$ source build/make/rbesetup.sh && lunch aosp_arm64-userdebug
$ m sepolicy_generate_compat
$ sepolicy_generate_compat --branch=tm-dev \
--build latest --target-version 33.0 \
--latest-version 32.0
This change also enables treble_sepolicy_tests_33.0 and installs
33.0.cil mapping file onto the device.
Test: m treble_sepolicy_tests_33.0
Test: m 33.0_compat_test
Test: m slinux_policy
Change-Id: Ie969ff0372ff1268776165cee5cb5b07d303453c
... such as Cuttlefish (Cloud Android virtual device) which has a
DRM virtio-gpu based gralloc and (sometimes) DRM virtio-gpu based
rendering (when forwarding rendering commands to the host machine
with Mesa3D in the guest and virglrenderer on the host).
After this change is submitted, changes such as aosp/1997572 can
be submitted to removed sepolicy that is currently duplicated
across device/google/cuttlefish and device/linaro/dragonboard as
well.
Adds a sysfs_gpu type (existing replicated sysfs_gpu definitions
across several devices are removed in the attached topic). The
uses of `sysfs_gpu:file` comes from Mesa using libdrm's
`drmGetDevices2()` which calls into `drmParsePciDeviceInfo()` to
get vendor id, device id, version etc.
Bug: b/161819018
Test: launch_cvd
Test: launch_cvd --gpu_mode=gfxstream
Change-Id: I4f7d4b0fb90bfeef72f94396ff0c5fe44d53510c
Merged-In: I4f7d4b0fb90bfeef72f94396ff0c5fe44d53510c
... such as Cuttlefish (Cloud Android virtual device) which has a
DRM virtio-gpu based gralloc and (sometimes) DRM virtio-gpu based
rendering (when forwarding rendering commands to the host machine
with Mesa3D in the guest and virglrenderer on the host).
After this change is submitted, changes such as aosp/1997572 can
be submitted to removed sepolicy that is currently duplicated
across device/google/cuttlefish and device/linaro/dragonboard as
well.
Adds a sysfs_gpu type (existing replicated sysfs_gpu definitions
across several devices are removed in the attached topic). The
uses of `sysfs_gpu:file` comes from Mesa using libdrm's
`drmGetDevices2()` which calls into `drmParsePciDeviceInfo()` to
get vendor id, device id, version etc.
Ignore-AOSP-First: must be submitted in internal as a topic first to
avoid having duplicate definitions of sysfs_gpu
in projects that are only available in internal
Bug: b/161819018
Test: launch_cvd
Test: launch_cvd --gpu_mode=gfxstream
Change-Id: I4f7d4b0fb90bfeef72f94396ff0c5fe44d53510c
Merged-In: I4f7d4b0fb90bfeef72f94396ff0c5fe44d53510c
The binder driver now advertises the features it supports through
individual files under /dev/binderfs/features/*. Let all domains have
access to these files to determine how to interact with the driver.
Bug: 191910201
Tested: clients are able to read feature files via libbinder
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Change-Id: Ice5de9efee74e571ef0a23ce093af162fc3b276e
This is intended for wm properties related to wmshell/sysui.
Using this context allows sysui to manipulate these properties
in debug builds.
Bug: 219067621
Test: manual
Change-Id: I5808bf92dbba37e9e6da5559f8e0a5fdac016bf3
Sepolicy files for new ConnectivityNative service.
This is a new service implemented in java accessible from
native code. Stable aidl is used to avoid having to manually write
the unparcling code in two different languages. A new service is
required because there is no connectivity service in the system
server that exposes a stable aidl interface.
Bug: 179733303
Change-Id: If2372712a4a8ac7b0631a2195aabc910d1a829cc
This CL updates hal_evs_default to be sufficient for the defautl EVS HAL
implementation and modifies other services' policies to be able to
communicate with EVS HAL implementations
Bug: 217271351
Test: m -j selinux_policy and Treehugger
Change-Id: I2df8e10f574d62f8b84e0ff0381656ab1b18b52f
Who needs all those context switches?
bpfloader controls which types of vendor programs can be used.
Bug: 140330870
Bug: 162057235
Test: successfully load bpf programs from vendor
Change-Id: I36e4f6550da33fea5bad509470dfd39f301f13c8
Keystore now hosts a native binder for the remotely provisioned key
pool, which is used to services such as credstore to lookup remotely
provisioned keys.
Add a new service context and include it in the keystore services.
Add a dependency on this new service for credstore. Also include a
credstore dependency on IRemotelyProvisionedComponent, as it's needed
to make use of the key pool.
Bug: 194696876
Test: CtsIdentityTestCases
Change-Id: I0fa71c5be79922a279eb1056305bbd3e8078116e
