Add rule to allow Binder call from Bluetooth process to Bluetooth
audio HIDL interface running in audio HAL service process.

Bug: 72242910
Test: Manual; TestTracker/148125
Change-Id: I1981a78bece10b8e516f218d3edde8b77943d130
(cherry picked from commit e8cfac90)

This reverts commit aed57d4e.

Reason for revert: This CL is expected to break pre-submit tests (b/74486619)

Merged-in: I103c3faa1604fddc27b3b4602b587f2d733827b1
Change-Id: I0eb7a744e0d43ab15fc490e7e7c870d0f44e1401

/odm partition isn't mandatory and the following symlinks will exist on
a device without /odm partition.

  /odm/app ->/vendor/odm/app
  /odm/bin ->/vendor/odm/bin
  /odm/etc ->/vendor/odm/etc
  /odm/firmware ->/vendor/odm/firmware
  /odm/framework ->/vendor/odm/framework
  /odm/lib -> /vendor/odm/lib
  /odm/lib64 -> /vendor/odm/lib64
  /odm/overlay -> /vendor/odm/overlay
  /odm/priv-app -> /vendor/odm/priv-app

This CL allows all domains to access the symlinks, also removes the
Treble compliance neverallows on them because the actual restrictions
should apply to the real path directly.

Bug: 70678783
Test: boot a device
Change-Id: If1522780a13710d8a592272dc688685cbae29f52

Also change the neverallow exceptions to be for hal_telephony_server
instead of rild.

Test: Basic telephony sanity, treehugger
Bug: 36427227
Merged-in: If892b28416d98ca1f9c241c5fcec70fbae35c82e
Change-Id: If892b28416d98ca1f9c241c5fcec70fbae35c82e

Bug: 74266614
Test: succeeded building and tested on pixel
PRODUCT_COMPATIBLE_PROPERTY_OVERRIDE=true

Change-Id: I926eb4316c178a39693300fe983176acfb9cabec
Merged-In: I926eb4316c178a39693300fe983176acfb9cabec
(cherry picked from commit 9ddba296)

When building userdebug or eng builds, we still want to build the user
policy when checking neverallow rules so that we can catch compile
errors.

Commit c0713e86 split out a helper function but lost one instance of
using user instead of the real variant.  This restores that one and
adds it to the neverallow check.

Bug: 74344625
Test: Added a rule that referred to a type defined only
in userdebug and eng and ensure we throw a compile error when building
userdebug mode.

Change-Id: I1a6ffbb36dbeeb880852f9cbac880f923370c2ae
(cherry picked from commit 053cb341)

This should fix presubmit tests.

Bug: 74331887
Test: Built policy.
Change-Id: Ie9ef75a7f9eaebf1103e3d2f3b4521e9abaf2fe7
(cherry picked from commit 2995e996)

Remove a fixed bug from bug_map.

Bug: 62140539
Test: Built policy.
Change-Id: I2ce9e48de92975b6e37ca4a3a4c53f9478b006ef
(cherry picked from commit f3f93eaf)

Sub directories under /odm (or /vendor/odm when there isn't an odm
partition) are labeled so that artifacts under the sub directories are
treated the same as their counterpart in the vendor partition.

For example, /odm/app/* is labeled as vendor_app_file just like
/vendor/app/*.

Bug: 71366495
Test: m -j

Change-Id: I72a14fd55672cd2867edd88ced9828ea49726694

Test: eSE initializes at boot
Bug: 64881253
Change-Id: Ib2388b7368c790c402c000adddf1488bee492cce

This reverts commit 54a86e2b.

Reason for revert: Broke user builds, see go/twqpd

system/sepolicy/private/traced_probes.te:46:ERROR 'unknown type atrace' at token ';' on line 34879:
# scontext=u:r:atrace:s0 tcontext=u:r:traced_probes:s0 tclass=fd
allow atrace traced_probes:fd use;
checkpolicy: error(s) encountered while parsing configuration
out/host/linux-x86/bin/checkpolicy: loading policy configuration from out/target/product/taimen/obj/ETC/sepolicy_neverallows_intermediates/policy.conf

Change-Id: I24440e1928700530b63b70b658c63046cdcdc5de

ADB is being separated from USB service since it's not tied to the USB
transport. This duplicates the usb_service's settings to adb_service for
this purpose.

Bug: 63820489
Test: make
Change-Id: Idbcfbe470d7568f9cba51f0c8d4a8ee9503db93d

Bug: 72177715
Bug: 72384374
Test: flash device and make sure incidentd is getting data without SELinux denials
Change-Id: I684fe014e19c936017a466ec2d6cd2e1f03022c0

With the new patches backported to 4.9 kernels, the bpf file system now
take the same file open flag as bpf_obj_get. So system server now need
read permission only for both bpf map and fs_bpf since we do not need
system server to edit the map. Also, the netd will always pass stdin
stdout fd to the process forked by it and do allow it will cause the
fork and execev fail. We just allow it pass the fd to bpfloader for now
until we have a better option.

Test: bpfloader start successful on devices with 4.9 kernel.
      run cts -m CtsNetTestCases -t android.net.cts.TrafficStatsTest
Bug: 74096311
Bug: 30950746

Change-Id: I747a51cb05ae495c155e7625a3021fc77f921e0d

This CL adds the SELinux permissions required to execute
atrace and get userspace tracing events from system services.
This is to enable tracing of events coming from surfaceflinger,
audio HAL, etc.
atrace, when executed, sets a bunch of debug.atrace. properties
and sends an IPC via binder/hwbinder to tell the services to
reload that property.

Change-Id: I2b0a66dcb519cb296e1d0e6e3f15a425dc809089
Bug: 73340039

UsbDeviceManager in system_server now
helps set up the endpoint files.

Bug: 72877174
Test: No selinux denials
Change-Id: I96b11ee68799ac29b756d2034e7f5e4660dbed98

We already grant rw file access, but without dir search it's not much
use.

denied { search } for name="vibrator" dev="sysfs" ino=49606 scontext=u:r:hal_vibrator_default:s0 tcontext=u:object_r:sysfs_vibrator:s0 tclass=dir permissive=0

Bug: 72643420
Test: Builds, denial gone
Change-Id: I3513c0a14f0ac1e60517009046e2654f1fc45c66

Bug: 73952536
Test: run cts -m CtsCameraTestCases -t android.hardware.camera2.cts.IdleUidTest#testCameraAccessBecomingInactiveUid
Change-Id: I508352671367dfa106e80108c3a5c0255b5273b2

The kernel is unusual in that it's both a core process, but vendor
provided. Exempt it from the restriction against accessing files from
on /vendor. Also, rework the neverallow rule so that it disallows
opening/modifying files, but allows reading files passed over IPC.

Bug: 68213100
Test: build (this is a build-time test)
Change-Id: I2f6b2698ec45d2e8480dc1de47bf12b9b53c4446

avc: denied { getattr } for path="/vendor/framework"
scontext=u:r:system_server:s0 tcontext=u:object_r:vendor_framework_file:s0
tclass=dir

Bug: 68826235
Test: boot Taimen, verify denials no longer occur.
Change-Id: Id4b311fd423342c8d6399c3b724417aff9d1cd88

Allow hal audio to use vndbinder

Change-Id: I83fc8d5b873bfc4e36f44e423d5740cb5e9739ee

Now that Bluetooth supports delay reporting, audioserver needs
access to Bluetooth Properties in order to determine whether the
feature is enabled or disabled.

Bug: 32755225
Test: Enable the property and see that there was no error accessing it
Change-Id: I519d49deb2df4efb3cc2cce9c6d497db18b50c13

* changes:
  Enable treble_sepolicy_tests against 27.0 release.
  Refactor build rule for treble sepolicy tests.

persist.sys.zram_enabled is set in vendor/build.prop in taimen and walleye,
which was added after the initial whitelist.
go/treble-sysprop-compatibility requires whitelisting such a property to
allow it to be overridden by vendor/{default|build}.prop.

Bug: 73905119
Test: succeeded building and test with taimen
Change-Id: I931182aa05eb90c14df6e2c7cc26913f3874fa18

Bug: 69390067
Test: build sepolicy
Change-Id: I4fc7438e4f825281d93a2849be9d2db819bea4ca