Note: this is a somewhat minimal set of rules required to be able to
capture traces on Microdroid. After the trace is captured I still see a
bunch of SELinux denials. We might need to add more allow rules in the
follow up changes.
Bug: 249050813
Test: boot Microdroid VM, capture traces with record_android_traces
Change-Id: I62098fb79a8db65706a5bb28c8acce7ff3821f15
Bug: 218588089
Bug: 273324345
Test: 1. m -j selinux_policy
2. Build cf_x86_64_auto lunch target.
3. Launch cvd in the accelerated graphics mode.
4. Run evs_app and confirm the color bar pattern is shown on the
display.
> adb root && adb shell evs_app --test
6. Do the same on sdk_car_x86_64 lunch target.
Change-Id: I1f570e7d43981ce2f5a7ae0d78ee3d5bfa8c7576
This was accidentally copied and pasted from the app domain. The intent
was for system_server to be able to read the prop.
Test: manually
Bug: 269246893
Change-Id: I78d5fa62a2e112d3bf363b8d96348a645ef4caaa
VirtualizationManager (and indirectly crosvm) now runs as a child
process of the client, which could be a process forked from zygote.
As a result, these get tracked as phantom processes of the client and
system_server will try to kill them if it chooses to kill the client.
Currently this does not work because system_server is not allowed
sigkill for the corresponding domains. In theory, that should not be
a problem because virtualizationmanager will automatically kill any
crosvm instances and terminate itself if its parent dies, but we should
not rely on that fact and instead give system_server the ultimate
control over app process termination.
Bug: 269461627
Test: atest MicrodroidTestApp
Change-Id: Ie0ba5388d00a51812c9424c37f2f74983bea9db8
Introduce a new class TestPolicy to capture all the previous global
variables. This class contains the constructor and loading methods
(Get*) to load its internal state. The tests are modified to accept a
TestPolicy as first argument.
This commit is a no-op. There is no change to the tests.
`git show --ignore-space-change` can be used to skip over the
re-indentation due to the new class.
Bug: 269182257
Test: m selinux_policy (runs treble_sepolicy_tests against all
compatible versions)
Test: Set DEBUG=True, compare generated scontexts. Identical.
Change-Id: Ia8da115dc1c0109b835e03b95da029b35712d251
Wi-Fi vendor AIDL service uses NDK to register itself to service
manager. AServiceManager_registerLazyService registers an
IClientCallback to service manager. The callback is invoked when there
is a transition between having >= 1 clients and having 0 clients (or
vice versa). Please check IClientCallback.aidl. As a result servicemanager may
make binder call to Wi-Fi vendor AIDL service. Since this is not allowed
per current SE policies, "avc denied" occurred:
servicemanager: type=1400 audit(0.0:248): avc: denied { call } for scontext=u:r:servicemanager:s0 tcontext=u:r:hal_wifi_default:s0 tclass=binder permissive=0
We add SE policy for hal_wifi_default to allow binder call like this.
Bug: 270511173
Test: manually build and test, check logs for avc denied
Change-Id: Ia6fcf5fc1cafff0381fc9857805bdc61cc838c1e
Allow timedetector_service access for ephemeral apps.
The service call behind currentNetworkTimeClock() moved from
AlarmManager to TimeDetector.
Before this change, alarm_service is accessible by ephemeral apps but
timedetector_service is not. After this change, timedetector_service is
accessible by ephemeral apps, unbreaking the call.
The breakage was not previously noticed because the test involved does
not run in the ephemeral case because of restrictions around what test
infra can do in the ephemeral case. A recent test refactor tests the
method in a different way, revealing the issue.
Bug: 270788539
Test: run cts -m CtsOsTestCases -t android.os.cts.SystemClockNetworkTimeTest#testCurrentNetworkTimeClock
Change-Id: Iafdfb9f13d473bcc65c4e60733e57f1d25c511ab
This way, we can change things like the RKP hostname or enablement
from the shell for tests.
Bug: 265196434
Test: manual (adb shell setprop ...)
Change-Id: Ib853eaf29b395705eba57d241df064152220457e
This ioctl can be used to avoid a race condition between key
reinstallation and busy files clean up.
Test: Trigger busy file clean-up and ensure that the ioctl succeeds
Bug: 140762419
Change-Id: I153c2e7b2d5eb39e0f217c9ef8b9dceba2a5a487
Bug: 229777047
Test: verify that property is correcly read during system boot
Change-Id: I3c7d2fabb575864ee0a9e5277f7cb715374872c6
Signed-off-by: Jeffrey Carlyle <jcarlyle@google.com>
