This is used to persist RFC 7217 stable secrets across device reboots.

First submit caused a merge conflict. This revision replaces netd_prop
with a more unique name netd_stable_secret_prop.

Test: as follows
    - Manually tested that stable_secret is generated on first use and
      persists until reset of user data partition (factory reset).
    - Tested that "adb shell getprop" was denied access to
      persist.netd.stable_secret after running "adb unroot".
Bug: 17613910

Change-Id: I0a609c724799a15b1926e62534c16810d34f2275

This broke the build on master. See b/17613910#comment17
for details.

This reverts commit ef1fd98b.

Change-Id: I11f7d463061a9b6340c11827135586266e26f016

This is used to persist RFC 7217 stable secrets across device reboots.

Test: as follows
    - Manually tested that stable_secret is generated on first use and
      persists until reset of user data partition (factory reset).
    - Tested that "adb shell getprop" was denied access to
      persist.netd.stable_secret after running "adb unroot".
Bug: 17613910

Change-Id: I4dad00fb189d697aceaffae49ad63987c7e45054

This is to Allow commands like `adb shell run-as ...`.

Bug: http://b/62358246
Test: run commands manually.
Change-Id: I7bb6c79a6e27ff1224a80c6ddeffb7f27f492bb2

It appears that selinux requires the write permission to receive
a writable pipe from dumpstate, for unclear reasons. Add the permission
for now.

Bug: http://b/62297059
Test: dumpstate
Change-Id: I0f25682177115aacd5c2203ddc0008228b0380ad

Owners are selected from top CL approvals or owners.
They will be suggested to review/approve future CLs.

Test: build/make/tools/checkowners.py -c -v OWNERS
Change-Id: I3d7f4c06209c22dea0d824429d68997f7179985f

Bug: http://b/62297059
Test: mma
Change-Id: Ibcd93e5554a9c2dd75fbfb42294fbc9b96ebc8cc

Add policy changes to enable a new service. The service
is currently switched off in config, but this change is
needed before it could be enabled.

Bug: 31008728
Test: make droid
Merged-In: I29c4509304978afb2187fe2e7f401144c6c3b4c6
Change-Id: I29c4509304978afb2187fe2e7f401144c6c3b4c6

tombstoned allows dumpstate to install "intercepts" to java trace
requests for a given process. When an "intercept" is installed, all
trace output is redirected to a pipe provided by dumpstate instead
of the default location (usually in /data/anr or /data/tombstone).

Note that these processes are already granted "write" and "getattr"
on dumpstate:fifo_file in order to communicate with dumpstate; this
change adds "append" to the existing set of permissions.

Bug: 32064548
Test: manual
Change-Id: Iccbd78c59071252fef318589f3e55ece51a3c64c

Applications connect to tombstoned via a unix domain socket and request
an open FD to which they can write their traces. This socket has a new
label (tombstoned_java_trace_socket) and appdomain and system_server are
given permissions to connect and write to it.

Apps no longer need permissions to open files under /data/anr/ and
these permissions will be withdrawn in a future change.

Bug: 32064548
Test: Manual

Merged-In: I70a3e6e230268d12b454e849fa88418082269c4f
Change-Id: Ib4b73fc130f4993c44d96c8d68f61b6d9bb2c7d5

This reverts commit a015186f.

Bug: http://b/62101480
Change-Id: I8e889e3d50cf1749168acc526f8a8901717feb46

SELinux : avc:  denied  { find } for service=vrmanager pid=2364 uid=1027
scontext=u:r:nfc:s0 tcontext=u:object_r:vr_manager_service:s0
tclass=service_manager permissive=0

Test: manual
Bug: 35889571
Change-Id: If95bb5c286def99a0439b36a31b52fa9dfd4a2f4
Signed-off-by: Ruchi Kandoi <kandoiruchi@google.com>

Fix the following denial:
    avc: denied { append } for pid=1093 comm="mediaextractor" path="pipe:[68438]" dev="pipefs" ino=68438 scontext=u:r:mediaextractor:s0 tcontext=u:r:dumpstate:s0 tclass=fifo_file permissive=1 ppid=1 pcomm="init" pgid=1 pgcomm="init"

Bug: http://b/38444258
Test: none
Change-Id: I58162e3a28b744a58396e77d6b0e2becb5633d6a

Test: manual
Bug: 37014702
Change-Id: Id43dc7a8506fe60015c2f82242ba45cf85d3e74b

Specify per-service rules for PDX transport. Now being able to
grant permissions to individual services provided by processes,
not all services of a process.

Also tighter control over which permissions are required for
client and server for individual components of IPC (endpoints,
channels, etc).

Bug: 37646189
Change-Id: I78eb8ae8b6e08105666445a66bfcbd2f1d69d0ea
Merged-Id: I78eb8ae8b6e08105666445a66bfcbd2f1d69d0ea

This reverts commit 8c60f74d.

Bug: 38242876
Change-Id: Iba5a94d16901dc0c52f1941972c26877baa4805c

Node for /dev/uhid driver needs to be accessible
by shell for the 'hid' command in frameworks/base/cmds.
This CL is in support of another CL c/2048848, topic
'Refactor hid command in /frameworks/base/cmds'
in internal master.

Bug: 34052337
Test: CTS test for GamepadTestCase#testButtonA; Checked that
cat /dev/uhid does not raise permission error.

Change-Id: I861c1226b4a67272af7c2a93d7811bf87a083478

This is needed for devices using configfs, where init listens for
sys.usb.ffs.ready=1 to config usb_gadget. When recovery starts
sideloading, minadbd (forked from recovery) sets the property to trigger
that action.

avc:  denied  { set } for property=sys.usb.ffs.ready pid=541 uid=0 gid=0
scontext=u:r:recovery:s0 tcontext=u:object_r:ffs_prop:s0
tclass=property_service

Bug: 35803743
Test: Device shows up in sideload mode.
Change-Id: Ie7f1224d3a8650160ac29811f73b8286fbced4f4

Added rule:

/(vendor|system/vendor)/bin/hw/android\.hardware\.configstore@1\.[0-9]-service
u:object_r:hal_configstore_default_exec:s0

Bug: 37727469
Test: Built and tested on Sailfish
Change-Id: Icf167fad1c7e601c3662f527d1e3e844ff517b58

Remove SELinux access from domain_deprecated. Access to SELinux APIs can
be granted on a per-domain basis.

Remove appdomain access to SELinux APIs. SELinux APIs are not public and
are not intended for application use. In particular, some exploits poll
on /sys/fs/selinux/enforce to determine if the attack was successful,
and we want to ensure that the behavior isn't allowed. This access was
only granted in the past for CTS purposes, but all the relevant CTS
tests have been moved to the shell domain.

Bug: 27756382
Bug: 28760354
Test: Device boots and no obvious problems. No collected denials.
Change-Id: Ide68311bd0542671c8ebf9df0326e512a1cf325b

In the init scripts for socket, the type can have a suffix of
"+cred" to request that the socket be bound to report SO_PASSCRED
credentials on socket transactions.  Here we add socket setopt
to selinux rules.

Test: gTest logd-unit-tests --gtest_filter=logd.statistics right after boot
      (fails without logd.rc change)
Bug: 37985222
Change-Id: I37cdf7eea93c3e8fa52964e765eaf3007e431b1f

The following HAL methods use file descriptors to write dump
info comprising audioflinger debug dump:

IDevice.debugDump
IEffectsFactory.debugDump
IStream.debugDump

Bug: 37993476
Test: check contents of media.audio_flinger section in
      a bugreport captured on Pixel device

Change-Id: I77d347c019ac93c3ba0d54ce50f0fdc243b04685

This is needed by linker to be able to load libraries from memfd
which currently generated following denial:
avc: denied { getattr } for path=2F6D656D66643A666F6F626172202864656C6574656429 dev="tmpfs" ino=902079 scontext=u:r:shell:s0 tcontext=u:object_r:shell_tmpfs:s0 tclass=file permissive=0

Bug: http://b/37245203
Bug: http://b/37916741
Test: builds
Change-Id: I5b57b6cada50a62657c8daaaaaa56f1ee9cdb376
(cherry picked from commit a0d3ff8e)

The service "storaged" implememnts a dump() interface for
dumpsys, and thus it needs to write its state to the fd
provided by dumpstate.

To correct this, and fix dumpstate, allow the permission.

Fixes:
avc: denied { use } for pid=3298 comm="dumpsys" path="pipe:[33470]" dev="pipefs" ino=33470 scontext=u:r:storaged:s0 tcontext=u:r:dumpstate:s0 tclass=fd permissive=0

Test:
With a device that has storaged, issue the command:
$ adb shell dumpstate

Change-Id: I515e20f0328b6edc01ea2a7c53b1d3c4ca0e72ac
Signed-off-by: William Roberts <william.c.roberts@intel.com>

Temporary workaround.

Bug: 37755687
Test: ASAN_OPTIONS= SANITIZE_HOST=address m
Merged-In: I001a42ea6463a1e137e1f5328755596f986323de
Change-Id: I001a42ea6463a1e137e1f5328755596f986323de

Use the getline API correctly: keep a single buffer as long as
possible, and let the callee handle re-allocation. Move the final
free out of the loop.

Release the head of the linked list.

Bug: 37757586
Test: ASAN_OPTIONS= SANITIZE_HOST=address mmma system/sepolicy
Change-Id: I42424acba7cd68c1b9a7a43e916a421ac3e253f7

Destroy the policy before exiting (for successful = expected runs).

Bug: 37757759
Test: ASAN_OPTIONS= SANITIZE_HOST=address m
Change-Id: I67e35fbede696ec020a53b69a6cef9f374fae167