vr_wm functionality is moved in VrCore, so remove this service.

Bug: 37542947, 36506799
Test: Ran on device and verified there are no permission errors while in
VR
Change-Id: I37fd34e96babec2a990600907f61da8c358ecc89

Allow the services to do binder calls to system_server in order to check
for app permissions.

Bug: 37542947
Test: Compiled and ran on device ensuring no permission errors
Change-Id: If91895607eb118f689cf2e11c63945e9f83bf2a0

Bug: 37542947
Test: Compiled and ran on device to ensure no access errors while in VR
Change-Id: Ia685676d82f1f10f2bd371a13879d00fe63a9ea6

Bug: 37504387
Test: aaudio example write_sine, needs MMAP support
Change-Id: I7fbd87ad4803e8edbde4ba79220cb5c0bd6e85a0
Signed-off-by: Phil Burk <philburk@google.com>

Bug: 37485771
Test: sideloaded OTA through recovery on sailfish

Change-Id: I98bb4e0e919db585131391f57545f1a9a0096701
Signed-off-by: Sandeep Patil <sspatil@google.com>

The PackageManager now passes previous code paths to dex2oat as shared
libraries. dex2oat needs extra permissions in order to access and open
the oat files of these libraries (if they were compiled).

Part of a multi-project change.

Bug: 34169257
Test: cts-tradefed run singleCommand cts -d --module
CtsAppSecurityHostTestCases -t android.appsecurity.cts.SplitTests

(cherry-picked from commit 1103f963)

Change-Id: I3cf810ef5f4f4462f6082dc30d3a7b144dcce0d9

hal_client_domain no longer allows read dir permission, in order
to load .so from /system/lib, we have to add this permission ourselves.

bug: 37476803
Change-Id: I1711d158c2f4580f50ac244da10c489df003cc18

Permit mediaextractor its own file source for apk and ringtone files.

Previously we fall back to the mediaserver file source.
This does not affect behavior as the fallback works fine; however,
the log messages may cause confusion.

    [73402.683908] type=1400 audit(1491338955.878:121): avc: denied { read }
    for pid=18381 comm="generic"
    path="/data/system_de/0/ringtones/alarm_alert_cache" dev="sda35"
    ino=2490374 scontext=u:r:mediaextractor:s0
    tcontext=u:object_r:ringtone_file:s0 tclass=file permissive=0
    [73402.683932] type=1400 audit(1491338955.884:122): avc: denied { read }
    for pid=18383 comm="generic"
    path="/data/system_de/0/ringtones/ringtone_cache" dev="sda35"
    ino=2490376 scontext=u:r:mediaextractor:s0
    tcontext=u:object_r:ringtone_file:s0 tclass=file permissive=0

Test: Ringtone and CTS
Bug: 37500781

Change-Id: Ie6d8e6d2b7301d00957733f173aeebbe9d0d1998

Bug: 37476041
Test: make, pair and connect to HID device
Change-Id: Ic7e81382994769e3f3a91255dcf3624edeaf6bfd
(cherry picked from commit a61f7f60)

These rules allow the additional tracepoints we need for running traceur
in userdebug builds to be writeable.

Bug: 37110010
Test: I'm testing by running atrace -l and confirming that the
tracepoints that I'm attempting to enable are available.

Change-Id: Ia352100ed67819ae5acca2aad803fa392d8b80fd

vndservicemanager is a copy of servicemanager, and so has the exact
same properties.  This should be reflected in the sharing of an object
manager in SELinux policy, rather than creating a second one, which is
effectively an attempt at namespacing based on object rather than type
labels.  hwservicemanager, however, provides different and additional
functionality that may be reflected in changed permissions, though they
currently map to the existing servicemanager permissions.  Keep the new
hwservice_manager object manager but remove the vndservice_manager one.

Bug: 34454312
Bug: 36052864
Test: policy builds and device boots.
Change-Id: I9e0c2757be4026101e32ba780f1fa67130cfa14e

This commit marks surfaceflinger and app domain (except isolated_app)
as clients of Configstore HAL. This cleans up the policy and will make
it easier to restrict access to HwBinder services later.

Test: Play YouTube clip in YouTube app and YouTube web page in Chrome
Test: Take an HDR+ photo, a normal photo, a video, and slow motion
      video in Google Camera app. Check that photos show up fine and
      that videos play back with sound.
Test: Play movie using Google Play Movies
Test: Google Maps app displays the Android's correct location
Bug: 34454312
Change-Id: I0f468a4289132f4eaacfb1d13ce4e61604c2a371

This commit marks system_server and app domains (except isolated_app)
as clients of Graphics Allocator HAL. This makes the policy cleaner
and prepares ground for restricting access to HwBinder services.

Test: Play video in YouTube app and in Google Chrome YouTube web page
Test: Using Google Camera app, take an HDR+ photo, a conventional
      photo, record a video with sound and a slow motion video with
      sound, then check that photos look good and videos play back
      fine, including sound.
Bug: 34454312
Change-Id: Iea04d38fa5520432f06af94570fa6ce16ed7979a

Bug: 36604251
Test: Netflix protected content, Play movies
Change-Id: I5c2c542007abddbe56b933ff44d65bd376b6691e

The new binder_call() lines had to be added
because this change removes mediacodec from
binderservicedomain (on full-treble), hence
domains that could previously reach mediacodec
with binder_call(domain, binderservicedomain)
now need explicit calls instead.

Test: Youtube, Netflix, Maps, Chrome, Music
Change-Id: I3325ce20d9304bc07659fd435554cbcbacbc9829

Test: WIP
Change-Id: I678b0d0e9750b25628b86060574fd516d3749cdf

Temporary attribute (checked against in CTS) to point out vendor
processes that run /system executables. These are currently only down to
2-3 of them that are related to telephony on sailfish

Bug: 36463595
Test: Build succeeds for sailfish
Test: ./cts-tradefed run cts -m CtsSecurityHostTestCases -t \
          android.security.cts.SELinuxHostTest#testNoExemptionsForVendorExecutingCore \
          --skip-device-info --skip-preconditions --skip-connectivity-check \
          --abi arm64-v8a

Change-Id: I9eb40ad259aefba73869d6a1b40186d33fa475dd
Signed-off-by: Sandeep Patil <sspatil@google.com>

Bug: 36463595
Test: Boot sailfish, make wifi call, internet over data and wifi

Change-Id: I81259b6412d7197725afe2fe4976aa0a03b8df6e
Signed-off-by: Sandeep Patil <sspatil@google.com>

Attributes added to the policy by the policy compiler are causing
performance issues. Telling the compiler to expand these
auto-generated attributes to their underlying types prevents
preemtion during policy lookup.

Bug: 3650825
Test: Build and boot Bullhead
Change-Id: I9a33f5efb1e7c25d83dda1ea5dfe663b22846a2f

Since hal_graphics_composer_default is now no longer
a member of binderservicedomain, these domains would
no longer be able to use filedescriptors from it.

Bug: 36569525
Bug: 35706331
Test: marlin boots, YouTube, Maps, Camera, video
Change-Id: I4c110cf7530983470ae079e4fbc8cf11aa0fab7f

Encountered more denials on sailfish:

avc:  denied  { read } for  pid=439 comm="recovery" name="thermal"
dev="sysfs" ino=28516 scontext=u:r:recovery:s0
tcontext=u:object_r:sysfs_thermal:s0 tclass=dir permissive=0

avc:  denied  { read } for  pid=441 comm="recovery"
name="thermal_zone9" dev="sysfs" ino=40364 scontext=u:r:recovery:s0
tcontext=u:object_r:sysfs_thermal:s0 tclass=lnk_file permissive=0

Bug: 36920500
Test: sideload a package in sailfish
(cherry picked from commit b4e4565d)

Change-Id: I46b14babd47168e87c0d30ec06281aaa237563bf

* changes:
  suppress audit logs from rild's access to core domain through system()
  sepolicy: auditallow vendor components to execute files from /system
  vendor_shell: add sepolicy for vendor shell
  toolbox: add sepolicy for vendor toybox
  Do not allow priv_apps to scan all exec files

This change disables /dev/binder access to and by mediacodec on
full-Treble devices.

b/36604251 OMX HAL (aka mediacodec) uses Binder and even exposes a
	   Binder service

Test: marlin
Change-Id: I1e30a6c56950728f36351c41b2859221753fd91a
Signed-off-by: Iliyan Malchev <malchev@google.com>

Relabeling /vendor and /system/vendor to vendor_file removed
previously granted permissions. Restore these for non-treble devices.

Addresses:
avc: denied { execute_no_trans } for pid=2944 comm="dumpstate"
path="/system/vendor/bin/wpa_cli" dev="mmcblk0p10" ino=1929
scontext=u:r:dumpstate:s0 tcontext=u:object_r:vendor_file:s0
tclass=file

And potentially some other bugs that have yet to surface.

Bug: 37105075
Test: build Fugu
Change-Id: I8e7bd9c33819bf8206f7c110cbce72366afbcef8