Add selinux policy for the new Binder-based vr flinger vsync service.

Bug: 72890037

Test: - Manually confirmed that I can't bind to the new vsync service
from a normal Android application, and system processes (other than
vr_hwc) are prevented from connecting by selinux.

- Confirmed the CTS test
  android.security.cts.SELinuxHostTest#testAospServiceContexts, when
  built from the local source tree with this CL applied, passes.

- Confirmed the CTS test
  android.cts.security.SELinuxNeverallowRulesTest#testNeverallowRules521,
  when built from the local source tree with this CL applied, passes.

Change-Id: Ib7a6bfcb1c2ebe1051f3accc18b481be1b188b06

* changes:
  vold: not allowed to read sysfs_batteryinfo
  full_treble: coredomain must not have access to sysfs_batteryinfo

It doesn't need to read batteryinfo to function properly.
Bug: 110891415
Test: builds and boots

Change-Id: I7f388180a25101bfd0c088291ef03a9bf8ba2b2c

... but should do it via health HAL and healthd.

Bug: 110891415
Test: builds
Change-Id: Ib124f82d31f1dfbe99a56475dba04a37f81bdca3

Add new sepolicy rules to support audio system properties

Bug: 110564278
Change-Id: If774a40b50e56f9e83bcb4ab8a84581dc03058ad

Create one _system and one _nonsystem target, which together contains
the same artifacts as before, just split by whether they go on the
system partition or not.

The product build hierarchy is being refactored to be split by
partition, so these targets facilitate inclusion of just the
system parts where necessary. Also keep the selinux_policy target
around for products that don't need the split.

Bug: 80410283
Test: for t in eng userdebug user; do lunch mainline_arm64-${t}; m nothing; done
Test: verified walleye /system and /vendor identical before and after, via:
Test: /google/data/rw/users/cc/ccross/bin/compare-target-files.sh P6259983 walleye-userdebug "SYSTEM/*" "VENDOR/*"
Test: only diffs are in build.prop files (timestamps and the like)

Change-Id: I0f5d8a1558a164ce5cfb7d521f34b431855ac260

Bug: 110900684
Change-Id: I9fd141e0d56d0135c563467b7ca2f08b6af6700b`

Export /proc/sys/kernel/perf_cpu_time_max_percent and
/proc/sys/kernel/perf_event_mlock_kb in proc_perf. So
they can be read in shell and written by init.

This is needed by simpleperf to control cpu percent and
memory used for profiling.

Bug: 110706031
Test: build and boot hikey960 successfully.

Change-Id: I2a01f583508003ab73427bab30a7982a27dfa677

This should be supplement for the change here:
https://android-review.googlesource.com/c/platform/system/sepolicy/+/708638



When test the cts libcore.libcore.io.OsTest#test_socketPing test case, it will fail
with avc denial message like following:

[ 1906.617027] type=1400 audit(1530527518.195:10496): avc: denied { read write } for comm="netd" path="socket:[32066]" dev="sockfs" ino=32066 scontext=u:r:netd:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=icmp_socket permissive=1
[ 1906.617189] type=1400 audit(1530527518.195:10496): avc: denied { read write } for comm="netd" path="socket:[32066]" dev="sockfs" ino=32066 scontext=u:r:netd:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=icmp_socket permissive=1
[ 1906.617206] type=1400 audit(1530527518.195:10497): avc: denied { getopt } for comm="netd" lport=2 scontext=u:r:netd:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=icmp_socket permissive=1
[ 1906.617313] type=1400 audit(1530527518.195:10497): avc: denied { getopt } for comm="netd" lport=2 scontext=u:r:netd:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=icmp_socket permissive=1
[ 1906.617330] type=1400 audit(1530527518.195:10498): avc: denied { setopt } for comm="netd" lport=2 scontext=u:r:netd:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=icmp_socket permissive=1
[ 1907.832425] type=1400 audit(1530527518.195:10498): avc: denied { setopt } for comm="netd" lport=2 scontext=u:r:netd:s0 tcontext=u:r:untrusted_app:s0:c512,c768 tclass=icmp_socket permissive=1

Test: run cts -m CtsLibcoreTestCases -t libcore.libcore.io.OsTest#test_socketPing

Change-Id: If41cb804292834b8994333f170d1f7f837bcd7df
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>

Test: adb logcat | grep "Wrong interface type."

Bug: 77924251
Change-Id: Idf9d7ae6db0d41bb0c2f94b2183bfe23f0c21155

This hwservice isn't registered with hwservicemanager but rather passed
to the thermal hal, so it doesn't need sepolicy associated with it to
do so.

Test: manual: boot, inspect logs
Test: VtsHalThermalV1_1TargetTest
Bug: 109802374
Change-Id: Ifb727572bf8eebddc58deba6c0ce513008e01861
Merged-In: Ifb727572bf8eebddc58deba6c0ce513008e01861

Suppress selinux logspam for non-API files in /sys.

Bug: 110914297
Test: build
Change-Id: I9b3bcf2dbf80f282ae5c74b61df360c85d02483c

Bug: 110808288
Test: device boots with /mnt/product present and selinux label
      mnt_product_file applied correctly.

Change-Id: I596e4b79285fe1a79d31ad1b07f4bcffe6a6cd98

Test: build aosp_taimen-userdebug
Change-Id: Ie35ffcb8d2e3b83b6592f863caca946270aa4032

Bug: 110757800
Test: none
Change-Id: I2627c43fc45a78c936fa4a7ca968c606c89b9728

Test: ls -laZ /vendor/bin/hw/android.hardware.bluetooth*
Change-Id: I394594ad041f87583ca6b5b44d836cfab5da8103
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Merged-In: I394594ad041f87583ca6b5b44d836cfab5da8103

"ro.telephony.default_network" can define as comma-separated Sting per
slot for multi SIM device. However, it cannot be read correctly due to
it defined as Int in property_contexts file.

Bug: 110626665
Test: manual - Checked the ro.telephony.default_network can be read per
slot for multi SIM device.
Change-Id: I900620e46c819c14bf339751f00a1db1473fd45f

Bug: 110230810
Test: N/A
Change-Id: Ide135dd5a8da05f0ea639bf03ce9612862108225

This reverts commit b5dc6137.

Reason for revert: Reverted incorrect change

Change-Id: Ieafa3338e28ffeed40bcceb73486cffbfbd08b9d

This reverts commit faebeaca.

Reason for revert: broke the build

Change-Id: I3d61ce011ad42c6ff0e9f122de3daa37e846407a

This change makes it such that only init can start adbd directly. It
also introduces new rules for ctl.{start,stop,restart} properties such
that only usbd and recovery (and su, since it's permissive) can directly
ask init to start adbd.

Bug: 64720460
Test: adbd still runs
Test: /data/nativetest64/adbd_test/adbd_test
Test: python system/core/adb/test_adb.py
Test: "USB debugging" in System Settings still start/stop adbd
Test: Recovery menu still make the device show as "recovery" in adb
      devices
Test: "Apply update from ADB" in recovery menu still works
Change-Id: Iafcda8aa44e85129afcc958036b472d856fa1192

This property is read by the audio service in system server to toggle
camera shutter sound enforcement on a device-specific basis.

Test: Camera shutter sound enforcement works when audio.camerasound.force is set
Bug: 110126976
Change-Id: I2720d3c699c4712d1a328f59dde0b16bbf1016f3

This adds a label for system properties that will affect system-wide
time / time detection logic.

The first example will be something like:
persist.time.detection_impl_version

Bug: 78217059
Test: build
Change-Id: I46044f1e28170760001da9acf2496a1e3037e48a

When we have wide color gamut content, SurfaceFlinger might want to send a
PowerHint through Power Hal to boost GPU to higher frequency, to make sure GPU
composition can finish in time.

BUG: 110112323
Test: adb shell cat /sys/class/kgsl/kgsl-3d0/devfreq/cur_freq
Change-Id: If60c13aedc4ff84eaefd3430794dc15a478c5a73

Grant access to icmp_socket to netdomain. This was previously
labeled as rawip_socket which apps are allowed to use. Neverallow
all other new socket types for apps.

Kernels versions > 4.9 redefine ICMP sockets from rawip_socket
to icmp_socket. To pass neverallow tests, we need to define
which IOCTLs are allowed (and disallowed).

Note that this does not change behavior on devices with
kernel versions <=4.9. However, it is necessary (although not
sufficient) to pass CTS on kernel version 4.14.

Bug: 110520616
Test: Grant icmp_socket in net.te and build.
Change-Id: I5c7cb6867d1a4cd1554a8da0d55daa8e06daf803

Like /system and /product, /product-services will contain apps that
should have the same privileges as the one in other system partitions.

Bug: 80741439
Test: successfully tested e2e on two devices, one with
/product-services partition and another with /product-services
symlinking to -> /system/product-services
Change-Id: Ieee7a9a7641a178f44bb406dbdef39ed46713899