Test: tested taking bugreport, sensor HAL traces show up in
      "VM TRACES JUST NOW"
Test: tested trigger ANR by `adb shell am hang --allow-restart`,
      sensor HAL traces shows up in /data/anr/traces.txt
Bug: 63096400
Change-Id: I1d012b9d9810f987be7aaf9d68abfd9c3184ac5c

This attribute is being actively removed from policy. Since
attributes are not being versioned, partners must not be able to
access and use this attribute. Move it from private and verify in
the logs that rild and tee are not using these permissions.

Bug: 38316109
Test: build and boot Marlin
Test: Verify that rild and tee are not being granted any of these
      permissions.
Change-Id: I31beeb5bdf3885195310b086c1af3432dc6a349b

Bug: 37152880
Bug: 37554633
Test: adb shell am hang --allow-restart
Test: adb shell dumpstate
Change-Id: Ie68607f3e3245a40056bdde7dd810ddf212b4295

This lets dumpstate obtain the list of currently registered HwBinder
services.

Test: adb bugreport -- no denials to do with dumpstate access to
      hwservicemanager list functionality.
Bug: 37554633

Change-Id: I95512168948ca45a0dd830c20922e3c776ffaf41

This adds fine-grained policy about who can register and find which
HwBinder services in hwservicemanager.

Test: Play movie in Netflix and Google Play Movies
Test: Play video in YouTube app and YouTube web page
Test: In Google Camera app, take photo (HDR+ and conventional),
      record video (slow motion and normal), and check that photos
      look fine and videos play back with sound.
Test: Cast screen to a Google Cast device
Test: Get location fix in Google Maps
Test: Make and receive a phone call, check that sound works both ways
      and that disconnecting the call frome either end works fine.
Test: Run RsHelloCompute RenderScript demo app
Test: Run fast subset of media CTS tests:
      make and install CtsMediaTestCases.apk
      adb shell am instrument -e size small \
          -w 'android.media.cts/android.support.test.runner.AndroidJUnitRunner'
Test: Play music using Google Play music
Test: Adjust screen brightness via the slider in Quick Settings
Test: adb bugreport
Test: Enroll in fingerprint screen unlock, unlock screen using
      fingerprint
Test: Apply OTA update:
      Make some visible change, e.g., rename Settings app.
      make otatools && \
      make dist
      Ensure device has network connectivity
      ota_call.py -s <serial here> --file out/dist/sailfish-ota-*.zip
      Confirm the change is now live on the device
Bug: 34454312
(cherry picked from commit 632bc494)
Merged-In: Iecf74000e6c68f01299667486f3c767912c076d3
Change-Id: I7a9a487beaf6f30c52ce08e04d415624da49dd31

Currently ro.device_owner and persist.logd.security aren't accessible
without root, so "adb shell getprop" returns empty reply which is
confusing. Also these properties aren't seen from bugreport unless
their change happened recently.

Bug: 37053313
Test: manual, took bugreport and ran getprop after "adb unroot".
Change-Id: Id41cdabc282f2ebcdfc0ac7fe9df756322a0863d

This adds fine-grained policy about who can register and find which
HwBinder services in hwservicemanager.

Test: Play movie in Netflix and Google Play Movies
Test: Play video in YouTube app and YouTube web page
Test: In Google Camera app, take photo (HDR+ and conventional),
      record video (slow motion and normal), and check that photos
      look fine and videos play back with sound.
Test: Cast screen to a Google Cast device
Test: Get location fix in Google Maps
Test: Make and receive a phone call, check that sound works both ways
      and that disconnecting the call frome either end works fine.
Test: Run RsHelloCompute RenderScript demo app
Test: Run fast subset of media CTS tests:
      make and install CtsMediaTestCases.apk
      adb shell am instrument -e size small \
          -w 'android.media.cts/android.support.test.runner.AndroidJUnitRunner'
Test: Play music using Google Play music
Test: Adjust screen brightness via the slider in Quick Settings
Test: adb bugreport
Test: Enroll in fingerprint screen unlock, unlock screen using
      fingerprint
Test: Apply OTA update:
      Make some visible change, e.g., rename Settings app.
      make otatools && \
      make dist
      Ensure device has network connectivity
      ota_call.py -s <serial here> --file out/dist/sailfish-ota-*.zip
      Confirm the change is now live on the device
Bug: 34454312
Change-Id: Iecf74000e6c68f01299667486f3c767912c076d3

This fixes

avc: denied { call } for comm="screencap" scontext=u:r:dumpstate:s0
  tcontext=u:r:hal_graphics_allocator_default:s0 tclass=binder
  permissive=0

Bug: 37360953
Test: adb shell dumpstate -p -o <path>
Change-Id: Ia9387559e3ec1ba51b614bb9d24294fbbbd51b1a

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

VR HWC is being split out of VR Window Manager. It creates a HW binder
interface used by SurfaceFlinger which implements the HWComposer HAL and
a regular binder interface which will be used by a system app to receive
the SurfaceFlinger output.

Bug: b/36051907
Test: Ran in permissive mode and ensured no permission errors show in
logcat.

Change-Id: If1360bc8fa339a80100124c4e89e69c64b29d2ae

Whitelist several hals which can be dumped by bugreports. Don't want to
dump more because of the time it takes and also certain hals have
sensitive data which shouldn't be dumped (i.e. keymaster).

Test: dumps work for given hals
Bug: 36414311
Change-Id: Ic0eddfa95fa33abbc983d3b5161e42c240663f22

This switches most remaining HALs to the _client/_server approach.
To unblock efforts blocked on majority of HALs having to use this
model, this change does not remove unnecessary rules from clients of
these HALs. That work will be performed in follow-up commits. This
commit only adds allow rules and thus does not break existing
functionality.

The HALs not yet on the _client/_server model after this commit are:
* Allocator HAL, because it's non-trivial to declare all apps except
  isolated apps as clients of this HAL, which they are.
* Boot HAL, because it's still on the non-attributized model and I'm
  waiting for update_engine folks to answer a couple of questions
  which will let me refactor the policy of this HAL.

Test: mmm system/sepolicy
Test: Device boots, no new denials
Test: Device boots in recovery mode, no new denials
Bug: 34170079
Change-Id: I03e6bcec2fa02f14bdf17d11f7367b62c68a14b9

We simplified the way we track whether or not a dex file is used by
other apps. DexManager in the framework keeps track of the data and we
no longer need file markers on disk.

Test: device boots, foreign dex markers are not created anymore

Bug: 32871170
Change-Id: I464ed6b09439cf0342020ee07596f9aa8ae53b62

This switches Dumpstate HAL policy to the design which enables us to
conditionally remove unnecessary rules from domains which are clients
of Dumpstate HAL.

Domains which are clients of Dumpstate HAL, such as dumpstate domain,
are granted rules targeting hal_dumpstate only when the Dumpstate HAL
runs in passthrough mode (i.e., inside the client's process). When the
HAL runs in binderized mode (i.e., in another process/domain, with
clients talking to the HAL over HwBinder IPC), rules targeting
hal_dumpstate are not granted to client domains.

Domains which offer a binderized implementation of Dumpstate HAL, such
as hal_dumpstate_default domain, are always granted rules targeting
hal_dumpstate.

Test: adb bugreport
Test: Take bugreport through system UI
Bug: 34170079

(cherry picked from commit 47174e3b)

Change-Id: I3e827534af03cdfa876921c5fa4af3a53025ba27

This switches Dumpstate HAL policy to the design which enables us to
conditionally remove unnecessary rules from domains which are clients
of Dumpstate HAL.

Domains which are clients of Dumpstate HAL, such as dumpstate domain,
are granted rules targeting hal_dumpstate only when the Dumpstate HAL
runs in passthrough mode (i.e., inside the client's process). When the
HAL runs in binderized mode (i.e., in another process/domain, with
clients talking to the HAL over HwBinder IPC), rules targeting
hal_dumpstate are not granted to client domains.

Domains which offer a binderized implementation of Dumpstate HAL, such
as hal_dumpstate_default domain, are always granted rules targeting
hal_dumpstate.

Test: adb bugreport
Test: Take bugreport through system UI
Bug: 34170079
Change-Id: I3e827534af03cdfa876921c5fa4af3a53025ba27

dumpstate has CAP_SYS_PTRACE solely for the purpose of reading sensitive
/proc/PID files, not for using ptrace attach. Add an assert to ensure
that's the case.

Test: policy compiles.
Change-Id: I975308fae3f8e9a039b9efdc0e9605192b405ce7

Bug: 30989383
Bug: 34731101
Test: manual
Change-Id: Icf9d48568b505c6b788f2f5f456f2d709969fbeb

Test: adb shell incident
Bug: 31122534
Change-Id: I4ac9c9ab86867f09b63550707673149fe60f1906

Since it was introduced it caused quite a few issues and it spams the
SElinux logs unnecessary.

The end goal of the audit was to whitelist the access to the
interpreter. However that's unfeasible for now given the complexity.

Test: devices boots and everything works as expected
      no more auditallow logs

Bug: 29795519
Bug: 32871170
Change-Id: I9a7a65835e1e1d3f81be635bed2a3acf75a264f6

Create an event_log_tags_file label and use it for
/dev/event-log-tags.  Only trusted system log readers are allowed
direct read access to this file, no write access.  Untrusted domain
requests lack direct access, and are thus checked for credentials via
the "plan b" long path socket to the event log tag service.

Test: gTest logd-unit-tests, liblog-unit-tests and logcat-unit-tests
Bug: 31456426
Bug: 30566487
Change-Id: Ib9b71ca225d4436d764c9bc340ff7b1c9c252a9e

Dumpstate needs the hwbinder_use permission in order to talk to hardware
services.

Bug: 34709307
Test: no denials submitting bugreport
Change-Id: Ic51da5371cd346c0fa9fb3881a47adaf53c93566

Introduce the add_service() macro which wraps up add/find
permissions for the source domain with a neverallow preventing
others from adding it. Only a particular domain should
add a particular service.

Use the add_service() macro to automatically add a neverallow
that prevents other domains from adding the service.

mediadrmserver was adding services labeled mediaserver_service.
Drop the add permission as it should just need the find
permission.

Additionally, the macro adds the { add find } permission which
causes some existing neverallow's to assert. Adjust those
neverallow's so "self" can always find.

Test: compile and run on hikey and emulator. No new denials were
found, and all services, where applicable, seem to be running OK.

Change-Id: Ibbd2a5304edd5f8b877bc86852b0694732be993c
Signed-off-by: William Roberts <william.c.roberts@intel.com>

As of https://android-review.googlesource.com/324092, ephemeral_app is
now an appdomain, so places where both appdomain and ephemeral_app are
granted the same set of rules can be deleted.

Test: policy compiles.
Change-Id: Ideee710ea47af7303e5eb3af1331653afa698415

Replace the global debuggerd with a per-process debugging helper that
gets exec'ed by the process that crashed.

Bug: http://b/30705528
Test: crasher/crasher64, `debuggerd <pid>`, `kill -ABRT <pid>`
Change-Id: Iad1b7478f7a4e2690720db4b066417d8b66834ed

This restricts access to ro.serialno and ro.boot.serialno, the two
system properties which contain the device's serial number, to a
select few SELinux domains which need the access. In particular, this
removes access to these properties from Android apps. Apps can access
the serial number via the public android.os.Build API. System
properties are not public API for apps.

The reason for the restriction is that serial number is a globally
unique identifier which cannot be reset by the user. Thus, it can be
used as a super-cookie by apps. Apps need to wean themselves off of
identifiers not resettable by the user.

Test: Set up fresh GMS device, install some apps via Play, update some apps, use Chrome
Test: Access the device via ADB (ADBD exposes serial number)
Test: Enable MTP over USB, use mtp-detect to confirm that serial number is reported in MTP DeviceInfo
Bug: 31402365
Bug: 33700679
Change-Id: I4713133b8d78dbc63d8272503e80cd2ffd63a2a7

- Also allow dumpstate to talk to hal_dumpstate.

Bug: 31982882
Test: compiles
Change-Id: Ib9cf0027ee7e71fa40b9ccc29fc8dccea6977e5c

In order to support platform changes without simultaneous updates from
non-platform components, the platform and non-platform policies must be
split.  In order to provide a guarantee that policy written for
non-platform objects continues to provide the same access, all types
exposed to non-platform policy are versioned by converting them and the
policy using them into attributes.

This change performs that split, the subsequent versioning and also
generates a mapping file to glue the different policy components
together.

Test: Device boots and runs.
Bug: 31369363
Change-Id: Ibfd3eb077bd9b8e2ff3b2e6a0ca87e44d78b1317

Bug: 33067126
Test: Dumpstate vibrator works.
Change-Id: I46ff453218ba77f156e13b448e3cba9a291df0e7

- Allow dumpstate to create the dumpservice service.
- Allow System Server and Shell to find that service.
- Don't allow anyone else to create that service.
- Don't allow anyone else to find that service.

BUG: 31636879
Test: manual verification
Change-Id: I642fe873560a2b123e6bafde645467d45a5f5711

Addresses the following audit messages:

[    7.984957] type=1400 audit(33873666.610:40): avc: granted { getattr
} for pid=1 comm="init" name="system@framework@boot-ext.art" dev="dm-2"
ino=106324 scontext=u:r:init:s0
tcontext=u:object_r:dalvikcache_data_file:s0 tclass=file

[   65.528068] type=1400 audit(1477751916.508:96): avc: granted { search
} for pid=6330 comm="main" name="/" dev="cgroup" ino=12428
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=dir

[   65.530425] type=1400 audit(1477751916.508:97): avc: granted { search
} for pid=6330 comm="main" name="/" dev="cgroup" ino=12428
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=dir

[   65.530487] type=1400 audit(1477751916.508:98): avc: granted { open }
for pid=6330 comm="main" path="/dev/cpuctl/tasks" dev="cgroup" ino=12429
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=file

[   65.530800] type=1400 audit(1477751916.508:98): avc: granted { open }
for pid=6330 comm="main" path="/dev/cpuctl/tasks" dev="cgroup" ino=12429
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=file

[   65.530842] type=1400 audit(1477751916.508:99): avc: granted { search
} for pid=6330 comm="main" name="/" dev="cgroup" ino=12428
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=dir

[   65.531138] type=1400 audit(1477751916.508:99): avc: granted { search
} for pid=6330 comm="main" name="/" dev="cgroup" ino=12428
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=dir

[   65.531176] type=1400 audit(1477751916.508:100): avc: granted {
search } for pid=6330 comm="main" name="bg_non_interactive" dev="cgroup"
ino=12444 scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0
tclass=dir

[   65.531465] type=1400 audit(1477751916.508:100): avc: granted {
search } for pid=6330 comm="main" name="bg_non_interactive" dev="cgroup"
ino=12444 scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0
tclass=dir

[   65.531502] type=1400 audit(1477751916.508:101): avc: granted { open
} for pid=6330 comm="main" path="/dev/cpuctl/bg_non_interactive/tasks"
dev="cgroup" ino=12445 scontext=u:r:dumpstate:s0
tcontext=u:object_r:cgroup:s0 tclass=file

[   65.531789] type=1400 audit(1477751916.508:101): avc: granted { open
} for pid=6330 comm="main" path="/dev/cpuctl/bg_non_interactive/tasks"
dev="cgroup" ino=12445 scontext=u:r:dumpstate:s0
tcontext=u:object_r:cgroup:s0 tclass=file

[   65.531827] type=1400 audit(1477751916.508:102): avc: granted {
search } for pid=6330 comm="main" name="/" dev="cgroup" ino=12459
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=dir

[   65.713056] type=1400 audit(1477751916.508:102): avc: granted {
search } for pid=6330 comm="main" name="/" dev="cgroup" ino=12459
scontext=u:r:dumpstate:s0 tcontext=u:object_r:cgroup:s0 tclass=dir

Bug: 32246161
Test: policy compiles
Test: dumpstate no longer generates the audit messages above.
Change-Id: Id5afe2ebeb24f8a7407aac1a0a09806b1521b0e4

Fixes the following SELinux messages when running adb bugreport:

avc: granted { read } for name="libart.so" dev="dm-0" ino=1886
scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0 tclass=file

avc: granted { read open } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { getattr } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { read } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { read } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { read } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { read } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { read execute } for path="/system/lib64/libart.so"
dev="dm-0" ino=1886 scontext=u:r:dumpstate:s0
tcontext=u:object_r:libart_file:s0 tclass=file

avc: granted { read } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { read } for path="/system/lib64/libart.so" dev="dm-0"
ino=1886 scontext=u:r:dumpstate:s0 tcontext=u:object_r:libart_file:s0
tclass=file

avc: granted { search } for name="dalvik-cache" dev="dm-2" ino=106289
scontext=u:r:dumpstate:s0 tcontext=u:object_r:dalvikcache_data_file:s0
tclass=dir

avc: granted { getattr } for path="/data/dalvik-cache/arm64" dev="dm-2"
ino=106290 scontext=u:r:dumpstate:s0
tcontext=u:object_r:dalvikcache_data_file:s0 tclass=dir

avc: granted { search } for name="dalvik-cache" dev="dm-2" ino=106289
scontext=u:r:dumpstate:s0 tcontext=u:object_r:dalvikcache_data_file:s0
tclass=dir

avc: granted { search } for name="arm64" dev="dm-2" ino=106290
scontext=u:r:dumpstate:s0 tcontext=u:object_r:dalvikcache_data_file:s0
tclass=dir

avc: granted { getattr } for
path="/data/dalvik-cache/arm64/system@framework@boot.art" dev="dm-2"
ino=106318 scontext=u:r:dumpstate:s0
tcontext=u:object_r:dalvikcache_data_file:s0 tclass=file

avc: granted { search } for name="dalvik-cache" dev="dm-2" ino=106289
scontext=u:r:dumpstate:s0 tcontext=u:object_r:dalvikcache_data_file:s0
tclass=dir

avc: granted { search } for name="arm64" dev="dm-2" ino=106290
scontext=u:r:dumpstate:s0 tcontext=u:object_r:dalvikcache_data_file:s0
tclass=dir

avc: granted { read } for name="system@framework@boot.art" dev="dm-2"
ino=106318 scontext=u:r:dumpstate:s0
tcontext=u:object_r:dalvikcache_data_file:s0 tclass=file

avc: granted { read open } for
path="/data/dalvik-cache/arm64/system@framework@boot.art" dev="dm-2"
ino=106318 scontext=u:r:dumpstate:s0
tcontext=u:object_r:dalvikcache_data_file:s0 tclass=file

avc: granted { search } for name="dalvik-cache" dev="dm-2" ino=106289
scontext=u:r:dumpstate:s0 tcontext=u:object_r:dalvikcache_data_file:s0
tclass=dir

[  169.349480] type=1400 audit(1477679159.734:129): avc: granted { read
} for pid=6413 comm="main" name="ipv6_route" dev="proc" ino=4026535947
scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file

[  169.350030] type=1400 audit(1477679159.734:130): avc: granted { read
open } for pid=6413 comm="main" path="/proc/6413/net/ipv6_route"
dev="proc" ino=4026535947 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.350361] type=1400 audit(1477679159.734:130): avc: granted { read
open } for pid=6413 comm="main" path="/proc/6413/net/ipv6_route"
dev="proc" ino=4026535947 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.350399] type=1400 audit(1477679159.734:131): avc: granted {
getattr } for pid=6413 comm="main" path="/proc/6413/net/ipv6_route"
dev="proc" ino=4026535947 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.350963] type=1400 audit(1477679159.734:131): avc: granted {
getattr } for pid=6413 comm="main" path="/proc/6413/net/ipv6_route"
dev="proc" ino=4026535947 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.351002] type=1400 audit(1477679159.734:132): avc: granted { read
} for pid=6413 comm="main" name="if_inet6" dev="proc" ino=4026535946
scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file

[  169.351330] type=1400 audit(1477679159.734:132): avc: granted { read
} for pid=6413 comm="main" name="if_inet6" dev="proc" ino=4026535946
scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file

[  169.351366] type=1400 audit(1477679159.734:133): avc: granted { read
open } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.351861] type=1400 audit(1477679159.734:133): avc: granted { read
open } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.351910] type=1400 audit(1477679159.734:134): avc: granted {
getattr } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.353105] type=1400 audit(1477679159.734:134): avc: granted {
getattr } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.353186] type=1400 audit(1477679159.734:135): avc: granted { read
} for pid=6413 comm="main" name="if_inet6" dev="proc" ino=4026535946
scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file

[  169.353594] type=1400 audit(1477679159.734:135): avc: granted { read
} for pid=6413 comm="main" name="if_inet6" dev="proc" ino=4026535946
scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file

[  169.353636] type=1400 audit(1477679159.734:136): avc: granted { read
open } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.354230] type=1400 audit(1477679159.734:136): avc: granted { read
open } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.354437] type=1400 audit(1477679159.734:137): avc: granted {
getattr } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

[  169.395359] type=1400 audit(1477679159.734:137): avc: granted {
getattr } for pid=6413 comm="main" path="/proc/6413/net/if_inet6"
dev="proc" ino=4026535946 scontext=u:r:dumpstate:s0
tcontext=u:object_r:proc_net:s0 tclass=file

Test: policy compiles
Test: adb bugreport runs without auditallow messages above.
Bug: 32246161
Change-Id: Ie0ab2ed3c6babc1f93d3b8ae47c92dd905ebc93a

Test: Builds and boots
Change-Id: I3db64e12f0390c6940f5745eae83ce7efa7d65a9

Divide policy into public and private components.  This is the first
step in splitting the policy creation for platform and non-platform
policies.  The policy in the public directory will be exported for use
in non-platform policy creation.  Backwards compatibility with it will
be achieved by converting the exported policy into attribute-based
policy when included as part of the non-platform policy and a mapping
file will be maintained to be included with the platform policy that
maps exported attributes of previous versions to the current platform
version.

Eventually we would like to create a clear interface between the
platform and non-platform device components so that the exported policy,
and the need for attributes is minimal.  For now, almost all types and
avrules are left in public.

Test: Tested by building policy and running on device.

Change-Id: Idef796c9ec169259787c3f9d8f423edf4ce27f8c

(cherry picked from commit e123f061)

BUG: 31828706
BUG: 30832947

Change-Id: Icd5117d655f1197524b39fe7bc1b11c4d920093c
(cherry picked from commit c78db969)

This fixes the build error:

=====
libsepol.report_assertion_extended_permissions: neverallowxperm on line 166 of system/sepolicy/domain.te (or line 9201 of policy.conf) violated by
allow dumpstate dumpstate:netlink_tcpdiag_socket { ioctl };
libsepol.check_assertions: 1 neverallow failures occurred
=====

Which is caused, in AOSP and downstream branches, by
I123e5d40955358665800fe3b86cd5f8dbaeb8717.

Test: builds.
Change-Id: I925dec63df7c3a0f731b18093a8ac5c70167c970

(cherry picked from commit 63c7ad6e)

Bug: 23113288
Test: see http://ag/1476096
Change-Id: I3beb21f1af092c93eceb3d5115f823c1b993727d

Bug: 23113288
Change-Id: I123e5d40955358665800fe3b86cd5f8dbaeb8717

Bug: 28672558
Test: Manual
Change-Id: Ibee6e7e52eb6ee285b9ca0a5507d515eb3c54c0e

Currently, we define 4 hardcoded init services to launch dumpstate with
different command-line options (since dumpstate must be launched by
root):

- bugreport
- bugreportplus
- bugreportwear
- bugreportremote

This approach does not scale well; a better option is to have just one
service, and let the framework pass the extra arguments through a system
property.

BUG: 31649719
Test: manual

Change-Id: I7ebbb7ce6a0fd3588baca6fd76653f87367ed0e5

(cherry picked from commit e123f061)

b/30832947

Change-Id: Icd5117d655f1197524b39fe7bc1b11c4d920093c