Address the following:
01-21 13:35:41.147  5896  5896 W ndroid.music:ui: type=1400 audit(0.0:22): avc: denied { read } for name="ion" dev="tmpfs" ino=1237 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:ion_device:s0 tclass=chr_file permissive=0
01-21 13:35:41.152  5896  5896 E qdmemalloc: open_device: Failed to open ion device - Permission denied
01-21 13:35:41.152  5896  5896 E qdgralloc: Could not mmap handle 0x7f827d7260, fd=55 (Permission denied)
01-21 13:35:41.152  5896  5896 E qdgralloc: gralloc_register_buffer: gralloc_map failed

and

01-22 08:58:47.667  7572  7572 W Thread-23: type=1400 audit(0.0:186): avc: denied { search } for name="xt_qtaguid" dev="proc" ino=4026535741 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=dir permissive=0
01-22 08:58:47.671  7498  7572 I qtaguid : Untagging socket 68 failed errno=-13
01-22 08:58:47.671  7498  7572 W NetworkManagementSocketTagger: untagSocket(68) failed with errno -13

Change-Id: Id4e253879fe0f6daadd04d148a257a10add68d38

Strengthen neverallow rule to enforce that no apps may write to
system_data_file - the default label for /data/

Change-Id: I886e4340f300551754c9e33e9c1764fb730b6b14

camera_device didn't really offer much in terms of control considering
that most domains that need camera_device, also need video_device and
vice versa.

Thus, drop camera_device from the policy and add a temporary typealias.

Change-Id: I144c0bb49a9a68ab1bdf636c64abe656f3e677b4
Signed-off-by: William Roberts <william.c.roberts@intel.com>

Previously granted to only untrusted_app, allow all apps except
isolated_app read write permissions to tun_device.

avc: denied { read write } for path="/dev/tun" dev="tmpfs" ino=8906 scontext=u:r:priv_app:s0:c512,c768 tcontext=u:object_r:tun_device:s0 tclass=chr_file

Bug: 26462997
Change-Id: Id6f5b09cda26dc6c8651eb76f6791fb95640e4c7

and as a consequence open up for other appdomains (e.g. platform_app)
to write system properties.

Change-Id: Ie6ad4d17247165564456e5b0d78f705a82cdcde7

su is in permissive all the time. We don't want SELinux log
spam from this domain.

Addresses the following logspam:

  avc: granted { getattr } for comm="lsof" path="/sys/devices/virtual/graphics/fb0/vsync_event" dev="sysfs" ino=10815 scontext=u:r:su:s0 tcontext=u:object_r:sysfs:s0 tclass=file
  avc: granted { getattr } for comm="lsof" path="/sys/devices/virtual/thermal/thermal_zone2/temp" dev="sysfs" ino=15368 scontext=u:r:su:s0 tcontext=u:object_r:sysfs:s0 tclass=file
  avc: granted { read } for comm="sh" name="emmc_therm" dev="sysfs" ino=17583 scontext=u:r:su:s0 tcontext=u:object_r:sysfs:s0 tclass=file

Change-Id: I8e17d3814e41b497b25ce00cd72698f0d22b3ab0

Not actually needed as demonstrated by the auditallow rule.

Change-Id: Ia92c82ec237ab3490a1d51fa3371778e43e09504

Bug: 22032619
Change-Id: Ic160e0beef353c6dc5fb5e2d6a09a5628f067fe3

This permission was created mostly for dumpstate (so it can include
recovery files on bugreports when an OTA fails), but it was applied to
uncrypt and recovery as well (since it had a wider access before).

Grant access to cache_recovery_file where we previously granted access
to cache_file. Add auditallow rules to determine if this is really
needed.

BUG: 25351711
Change-Id: I07745181dbb4f0bde75694ea31b3ab79a4682f18

Remove bluetooth's access to tun_device. Auditallow rule demonstrates
that it's not used.

Strengthen the neverallow on opening tun_device to include all Apps.

Bug: 24744295
Change-Id: Iba85ba016b1e24c6c12d5b33e46fe8232908aac1

Allow directory reads to allow tab completion in rootfs to work.

"pm" is crashing due to failure to access /data/dalvik-cache. Add
back in the permissions from domain_deprecated.

Allow /sdcard to work again.

Bug: 25954400
Change-Id: I48cfa92fabfa47ed3007a63b85284659ba94ea73

Addresses the following denial:

  avc: denied { write } for path="/dev/cpuctl/bg_non_interactive/tasks" dev="cgroup" ino=716 scontext=u:r:shell:s0 tcontext=u:object_r:cgroup:s0 tclass=file permissive=0

which started occurring because of https://android-review.googlesource.com/184260

Bug: 25945485
Change-Id: I6dcfb4bcfc473478e01e0e4690abf84c24128045

Bug: 24698874
Bug: 17173268
Change-Id: I8c502ae6aad3cf3c13fae81722c367f45d70fb18

The directory is to be used in eng/userdebug build to store method
traces (previously stored in /data/dalvik-cache/profiles).

Bug: 25612377

Change-Id: Ia4365a8d1f13d33ee54115dc5e3bf62786503993

Verifier has moved to the priv_app domain. Neverallow app domain
access to tmp apk files with exceptions for platform and priv app
domains.

Change-Id: I68a2fa39ebc7dc0bfa278fe7d092655f21a5225d

Remove ptrace from app.te, and only add it to the app domains
which explicitly require it.

Change-Id: I327aabd154ae07ce90e3529dee2b324ca125dd16

Change-Id: I455fe33345dd1ae8dc49cb7b70cbf1e7c1b3e271

This permission appears to be unnecessary on some (most?) devices such
as the Nexus 5. It should be moved to the device policy if it's truly
required by the driver.

Change-Id: I531dc82ba9030b805db2b596e145be2afb324492

When the toolbox domain was introduced, we allowed all domains to exec it
to avoid breakage.  However, only domains that were previously allowed the
ability to exec /system files would have been able to do this prior to the
introduction of the toolbox domain.  Remove the rule from domain.te and add
rules to all domains that are already allowed execute_no_trans to system_file.
Requires coordination with device-specific policy changes with the same Change-Id.

Change-Id: Ie46209f0412f9914857dc3d7c6b0917b7031aae5
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Change-Id: I34db8855a55426f6a590a89cc6c157e1ccd50ff9

Keystore is going through an API cleanup to make names more clear and
remove unclear methods.

(cherry-picked from commit cbc8f796)

Change-Id: I06354ccd0a9a73fd20168bfce9350c451cfaced3

Keystore is going through an API cleanup to make names more clear and
remove unclear methods.

Change-Id: I06354ccd0a9a73fd20168bfce9350c451cfaced3

Users can pick files from vfat devices through the Storage Access
Framework, which are returned through ParcelFileDescriptors.  Grant
apps write access to those files.  (Direct access to the files on
disk is still controlled through normal filesystem permissions.)

avc: denied { write } for pid=3235 comm="Binder_1" path=2F6D6E742F6D656469615F72772F373243322D303446392F6D656F772F6D79206469722F706963322E706E67 dev="sdb1" ino=87 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:vfat:s0 tclass=file

Bug: 19993667
Change-Id: I24b4d8826f0a35825b2abc63d1cfe851e1c1bfe9

Google Breakpad (crash reporter for Chrome) relies on ptrace
functionality. Without the ability to ptrace, the crash reporter
tool is broken.

Addresses the following denial:

  type=1400 audit(1428619926.939:1181): avc: denied { ptrace } for pid=10077 comm="CrRendererMain" scontext=u:r:isolated_app:s0:c512,c768 tcontext=u:r:isolated_app:s0:c512,c768 tclass=process permissive=0

This reverts commit e9623d8f.

Bug: 20150694
Bug: https://code.google.com/p/chromium/issues/detail?id=475270
Change-Id: I1727c6a93f10ea6db877687a8f81ec789f9e501f

Bug: 17471434
Bug: 18609318
Change-Id: Idb3ed8ada03dbc07f35e74fd80cb989c8e6808bc

On debuggable builds, system_server can request app heap dumps
by running something similar to the following commands:

  % adb shell am set-watch-heap com.android.systemui 1048576
  % adb shell dumpsys procstats --start-testing

which will dump the app's heap to /data/system/heapdump. See
framework/base commit b9a5e4ad30c9add140fd13491419ae66e947809d.

Allow this behavior.

Addresses the following denial:

  avc: denied { write } for path="/data/system/heapdump/javaheap.bin" dev="dm-0" ino=150747 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:system_data_file:s0 tclass=file permissive=0

Bug: 20073185
Change-Id: I4b925033a5456867caf2697de6c2d683d0743540

Expanded storage supports a subset of the features of the internal
data partition.  Mirror that policy for consistency.  vold is also
granted enough permissions to prepare initial directories.

avc: denied { write } for name="ext" dev="tmpfs" ino=3130 scontext=u:r:vold:s0 tcontext=u:object_r:mnt_ext_file:s0 tclass=dir permissive=1
avc: denied { add_name } for name="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" scontext=u:r:vold:s0 tcontext=u:object_r:mnt_ext_file:s0 tclass=dir permissive=1
avc: denied { create } for name="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" scontext=u:r:vold:s0 tcontext=u:object_r:mnt_ext_file:s0 tclass=dir permissive=1
avc: denied { setattr } for name="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" dev="tmpfs" ino=7243 scontext=u:r:vold:s0 tcontext=u:object_r:mnt_ext_file:s0 tclass=dir permissive=1
avc: denied { mounton } for path="/mnt/ext/57f8f4bc-abf4-655f-bf67-946fc0f9f25b" dev="tmpfs" ino=7243 scontext=u:r:vold:s0 tcontext=u:object_r:mnt_ext_file:s0 tclass=dir permissive=1

avc: denied { getattr } for path="/mnt/ext" dev="tmpfs" ino=3130 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:mnt_ext_file:s0 tclass=dir permissive=1

avc: denied { setattr } for name="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" dev="tmpfs" ino=4471 scontext=u:r:vold:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir permissive=1
avc: denied { getattr } for path="/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/media" dev="dm-0" ino=145153 scontext=u:r:vold:s0 tcontext=u:object_r:media_rw_data_file:s0 tclass=dir permissive=1

avc: denied { rmdir } for name="57f8f4bc-abf4-655f-bf67-946fc0f9f25b" dev="tmpfs" ino=6380 scontext=u:r:vold:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir permissive=1

avc: denied { create } for name="tmp" scontext=u:r:vold:s0 tcontext=u:object_r:shell_data_file:s0 tclass=dir permissive=1
avc: denied { setattr } for name="tmp" dev="dm-0" ino=72578 scontext=u:r:vold:s0 tcontext=u:object_r:shell_data_file:s0 tclass=dir permissive=1

Bug: 19993667
Change-Id: I73c98b36e7c066f21650a9e16ea82c5a0ef3d6c5

avc: denied { getattr } for path="/storage/self" dev="tmpfs" ino=3129 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:mnt_user_file:s0 tclass=dir permissive=0

Change-Id: I802321331e9bd7ae41d3af7ace39364240db6d84

Apps, shell and adbd should all have identical access to external
storage.  Also document where we have files and/or symlinks.

Bug: 20055945
Change-Id: I133ffcf28cc3ccdb0541aba18ea3b9ba676eddbe

Executing dumpsys meminfo over the console shell requires that output go to the
console_device.  meminfo passes a fd to each applicaiton thread so that it can
do this in IApplicationThread.dumpMemInfo().  Allow use of this fd.

Addresses the following denial:
type=1400 audit(1426793987.944:4224): avc: denied { read write } for pid=1809 comm="Binder_4" path="/dev/console" dev="tmpfs" ino=5684 scontext=u:r:platform_app:s0 tcontext=u:object_r:console_device:s0 tclass=chr_file

Bug: 17135173
Change-Id: Id5340a1fb3c8dbf41bda427720c4a0047bc557fc

An upcoming platform release is redesigning how external storage
works.  At a high level, vold is taking on a more active role in
managing devices that dynamically appear.

This change also creates further restricted domains for tools doing
low-level access of external storage devices, including sgdisk
and blkid.  It also extends sdcardd to be launchable by vold, since
launching by init will eventually go away.

For compatibility, rules required to keep AOSP builds working are
marked with "TODO" to eventually remove.

Slightly relax system_server external storage rules to allow calls
like statfs().  Still neverallow open file descriptors, since they
can cause kernel to kill us.

Here are the relevant violations that this CL is designed to allow:

avc: denied { search } for name="user" dev="tmpfs" ino=7441 scontext=u:r:zygote:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { getattr } for path="/mnt/user/0" dev="tmpfs" ino=6659 scontext=u:r:zygote:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { write } for name="user" dev="tmpfs" ino=6658 scontext=u:r:zygote:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { add_name } for name="10" scontext=u:r:zygote:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { create } for name="10" scontext=u:r:zygote:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { setattr } for name="10" dev="tmpfs" ino=11348 scontext=u:r:zygote:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { search } for name="/" dev="tmpfs" ino=3131 scontext=u:r:zygote:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { getattr } for path="/storage" dev="tmpfs" ino=6661 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { getattr } for path="/storage/self" dev="tmpfs" ino=6659 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { getattr } for path="/storage" dev="tmpfs" ino=6661 scontext=u:r:untrusted_app:s0:c522,c768 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { getattr } for path="/storage/self" dev="tmpfs" ino=11348 scontext=u:r:untrusted_app:s0:c522,c768 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { getattr } for path="/storage" dev="tmpfs" ino=6661 scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { read } for name="/" dev="tmpfs" ino=6661 scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { open } for name="/" dev="tmpfs" ino=6661 scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { search } for name="/" dev="tmpfs" ino=6661 scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { write } for name="data" dev="tmpfs" ino=11979 scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { add_name } for name="com.google.android.music" scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { create } for name="com.google.android.music" scontext=u:r:vold:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { use } for path="socket:[8297]" dev="sockfs" ino=8297 scontext=u:r:sdcardd:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { read write } for path="socket:[8297]" dev="sockfs" ino=8297 scontext=u:r:sdcardd:s0 tcontext=u:r:vold:s0 tclass=netlink_kobject_uevent_socket
avc: denied { read } for path="pipe:[8298]" dev="pipefs" ino=8298 scontext=u:r:sdcardd:s0 tcontext=u:r:vold:s0 tclass=fifo_file
avc: denied { write } for path="pipe:[8298]" dev="pipefs" ino=8298 scontext=u:r:sdcardd:s0 tcontext=u:r:vold:s0 tclass=fifo_file
avc: denied { mounton } for path="/storage/emulated" dev="tmpfs" ino=8913 scontext=u:r:sdcardd:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { getattr } for path="/storage" dev="tmpfs" ino=7444 scontext=u:r:system_server:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { getattr } for path="/storage/self/primary" dev="tmpfs" ino=7447 scontext=u:r:system_server:s0 tcontext=u:object_r:storage_file:s0 tclass=lnk_file
avc: denied { read } for name="primary" dev="tmpfs" ino=7447 scontext=u:r:system_server:s0 tcontext=u:object_r:storage_file:s0 tclass=lnk_file
avc: denied { getattr } for path="/mnt/user" dev="tmpfs" ino=7441 scontext=u:r:system_server:s0 tcontext=u:object_r:mnt_user_file:s0 tclass=dir
avc: denied { read } for name="disk:179,128" dev="tmpfs" ino=3224 scontext=u:r:sgdisk:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { open } for path="/dev/block/vold/disk:179,128" dev="tmpfs" ino=3224 scontext=u:r:sgdisk:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { getattr } for path="/dev/block/vold/disk:179,128" dev="tmpfs" ino=3224 scontext=u:r:sgdisk:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { read } for name="/" dev="fuse" ino=0 scontext=u:r:vold:s0 tcontext=u:object_r:fuse:s0 tclass=dir
avc: denied { open } for path="/storage/public:81F3-13EC" dev="fuse" ino=0 scontext=u:r:vold:s0 tcontext=u:object_r:fuse:s0 tclass=dir
avc: denied { write } for name="data" dev="fuse" ino=2 scontext=u:r:vold:s0 tcontext=u:object_r:fuse:s0 tclass=dir
avc: denied { add_name } for name="com.google.android.googlequicksearchbox" scontext=u:r:vold:s0 tcontext=u:object_r:fuse:s0 tclass=dir
avc: denied { create } for name="com.google.android.googlequicksearchbox" scontext=u:r:vold:s0 tcontext=u:object_r:fuse:s0 tclass=dir
avc: denied { getattr } for path="/dev/block/vold/public:179,129" dev="tmpfs" ino=16953 scontext=u:r:blkid:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { read } for name="public:179,129" dev="tmpfs" ino=16953 scontext=u:r:blkid:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { open } for path="/dev/block/vold/public:179,129" dev="tmpfs" ino=16953 scontext=u:r:blkid:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { ioctl } for path="/dev/block/vold/public:179,129" dev="tmpfs" ino=16953 scontext=u:r:blkid:s0 tcontext=u:object_r:vold_device:s0 tclass=blk_file
avc: denied { use } for path="pipe:[3264]" dev="pipefs" ino=3264 scontext=u:r:sgdisk:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { use } for path="pipe:[3264]" dev="pipefs" ino=3264 scontext=u:r:sgdisk:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { search } for name="block" dev="tmpfs" ino=2494 scontext=u:r:sgdisk:s0 tcontext=u:object_r:block_device:s0 tclass=dir
avc: denied { use } for path="pipe:[4200]" dev="pipefs" ino=4200 scontext=u:r:sdcardd:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { use } for path="pipe:[4200]" dev="pipefs" ino=4200 scontext=u:r:sdcardd:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { search } for name="/" dev="tmpfs" ino=3131 scontext=u:r:sdcardd:s0 tcontext=u:object_r:storage_file:s0 tclass=dir
avc: denied { search } for name="media_rw" dev="tmpfs" ino=3127 scontext=u:r:sdcardd:s0 tcontext=u:object_r:mnt_media_rw_file:s0 tclass=dir
avc: denied { getattr } for path="pipe:[3648]" dev="pipefs" ino=3648 scontext=u:r:blkid:s0 tcontext=u:r:vold:s0 tclass=fifo_file
avc: denied { use } for path="/dev/pts/12" dev="devpts" ino=15 scontext=u:r:fsck:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { use } for path="/dev/pts/12" dev="devpts" ino=15 scontext=u:r:fsck:s0 tcontext=u:r:vold:s0 tclass=fd
avc: denied { use } for path="pipe:[4182]" dev="pipefs" ino=4182 scontext=u:r:fsck:s0 tcontext=u:r:vold:s0 tclass=fd

Change-Id: Idf3b8561baecf7faa603fac5ababdcc5708288e1

Bug: 15435041
Change-Id: I26209bf8e0b896eac016b5dd1faf6b6e97d72aff
Signed-off-by: Daniel Micay <danielmicay@gmail.com>

This was rendered obsolete when SELinuxDomainTest was ported
to SELinuxHostTest and only makes sense if allowing search
to domain:dir and { open read } to domain:file in order to
open the /proc/pid/attr/current files in the first place.
SELinux applies a further :process getattr check when
reading any of the /proc/pid/attr/* files for any process
other than self, which is no longer needed by app domains to
pass CTS.

Change-Id: Iff1e601e1268d4d77f64788d733789a2d2cd18cc
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

There were a few instances where allow rules were appended
after the neverallow rules stanza in the .te file.  Also
there were some regular allow rules inserted into the CTS-specific
rules section of app.te.  Just move the rules as appropriate.
Should be no change in policy.

Change-Id: Iec76f32d4b531d245bbf5dd9f621a71ff5c71f3e
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Change-Id: I5ae9606023ef7f3489f44e6657766e922160c470

isolated apps should only be able to access 2 services.
Remove access permissions for services inappropriately added,
and add a neverallow rule to prevent regressions.

Change-Id: I2783465c4a22507849b2a64894fb76690a27bc01

Revert the tightening of /proc/net access. These changes
are causing a lot of denials, and I want additional time to
figure out a better solution.

Addresses the following denials (and many more):

  avc: denied { read } for comm="SyncAdapterThre" name="stats" dev="proc" ino=X scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=file
  avc: denied { read } for comm="facebook.katana" name="iface_stat_fmt" dev="proc" ino=X scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=file
  avc: denied { read } for comm="IntentService[C" name="if_inet6" dev="proc" ino=X scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc_net:s0 tclass=file
  avc: denied { read } for comm="dumpstate" name="iface_stat_all" dev="proc" ino=X scontext=u:r:dumpstate:s0 tcontext=u:object_r:proc_net:s0 tclass=file

This reverts commit 0f0324cc
and commit 99940d1a

Bug: 9496886
Bug: 19034637
Change-Id: I436a6e3638ac9ed49afbee214e752fe2b0112868

Relax the neverallow netlink restrictions for app domains.
In particular, some non-AOSP app domains may use netlink sockets
to communicate with a kernel driver.

Continue to neverallow generic netlink sockets for untrusted_app.
The intention here is that only app domains which explicitly need
this functionality should be able to request it.

This change does not add or remove any SELinux rules. Rather, it
just changes SELinux compile time assertions, as well as allowing
this behavior in CTS.

Modify other neverallow rules to use "domain" instead of "self".
Apps shouldn't be able to handle netlink sockets, even those
created in other SELinux domains.

(cherry picked from commit d31936f8)

Change-Id: I4763cb0c9510220693c506636dbb7584712b67e2

Without this change, any selinux warning you might get when running
dumpstate from init do not show up when running from the shell
as root. This change makes them run the same.

Change-Id: I6b74e0f6f48f47952a2dbe7728b1853008f60dbb

Relax the neverallow netlink restrictions for app domains.
In particular, some non-AOSP app domains may use netlink sockets
to communicate with a kernel driver.

Continue to neverallow generic netlink sockets for untrusted_app.
The intention here is that only app domains which explicitly need
this functionality should be able to request it.

This change does not add or remove any SELinux rules. Rather, it
just changes SELinux compile time assertions, as well as allowing
this behavior in CTS.

Modify other neverallow rules to use "domain" instead of "self".
Apps shouldn't be able to handle netlink sockets, even those
created in other SELinux domains.

(cherry picked from commit d31936f8)

Bug: 19198997
Change-Id: Icfed1ee66f082df1117b090341f62981f01bc849