Add a service_mananger class with the verb add.
Add a type that groups the services for each of the
processes that is allowed to start services in service.te
and an attribute for all services controlled by the service
manager. Add the service_contexts file which maps service
name to target label.

Bug: 12909011
Change-Id: I017032a50bc90c57b536e80b972118016d340c7d

Coalesce a number of allow rules replicated among multiple
app domains.

Get rid of duplicated rules already covered by domain, appdomain,
or platformappdomain rules.

Split the platformappdomain rules to their own platformappdomain.te
file, document them more fully, and note the inheritance in each
of the relevant *_app.te files.

Generalize isolated app unix_stream_socket rules to all app domains
to resolve denials such as:

avc:  denied  { read write } for  pid=11897 comm="Binder_2" path="socket:[203881]" dev="sockfs" ino=203881 scontext=u:r:release_app:s0 tcontext=u:r:untrusted_app:s0 tclass=unix_stream_socket

avc:  denied  { getattr } for  pid=11990 comm=4173796E635461736B202334 path="socket:[203881]" dev="sockfs" ino=203881 scontext=u:r:release_app:s0 tcontext=u:r:untrusted_app:s0 tclass=unix_stream_socket

avc:  denied  { getopt } for  pid=11990 comm=4173796E635461736B202334 scontext=u:r:release_app:s0 tcontext=u:r:untrusted_app:s0 tclass=unix_stream_socket

avc:  denied  { read write } for  pid=6890 comm="Binder_10" path="socket:[205010]" dev="sockfs" ino=205010 scontext=u:r:release_app:s0 tcontext=u:r:media_app:s0 tclass=unix_stream_socket

avc:  denied  { getattr } for  pid=11990 comm=4173796E635461736B202334 path="socket:[205010]" dev="sockfs" ino=205010 scontext=u:r:release_app:s0 tcontext=u:r:media_app:s0 tclass=unix_stream_socket

avc:  denied  { getopt } for  pid=11990 comm=4173796E635461736B202334 scontext=u:r:release_app:s0 tcontext=u:r:media_app:s0 tclass=unix_stream_socket

Change-Id: I770d7d51d498b15447219083739153265d951fe5
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

There is some overlap between socket rules in app.te and the net.te rules,
but they aren't quite identical since not all app domains presently include
the net_domain() macro and because the rules in app.te allow more permissions
for netlink_route_socket and allow rawip_socket permissions for ping.
The current app.te rules prevent one from ever creating a non-networked app
domain.  Resolve this overlap by:

1) Adding the missing permissions allowed by app.te to net.te for
netlink_route_socket and rawip_socket.
2) Adding net_domain() calls to all existing app domains that do not already
have it.
3) Deleting the redundant socket rules from app.te.

Then we'll have no effective change in what is allowed for apps but
allow one to define app domains in the future that are not allowed
network access.

Also cleanup net.te to use the create_socket_perms macro rather than *
and add macros for stream socket permissions.

Change-Id: I6e80d65b0ccbd48bd2b7272c083a4473e2b588a9
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Image transfer over NFC is broken.

  STEPS TO REPRODUCE:
  -----------------------------------------
  1. Launch Gallery and open any picture
  2. Keep two devices close each other
  3. Tap on 'Touch to Beam' option on sender device and observe receiver device

  OBSERVED RESULTS:
  'Beam did not complete' message showing in Notification window.

  EXPECTED RESULTS:
  Beam should complete successfully and able to share picture through Beam

  ADDITIONAL INFORMATION :
  Device : Hammerhead
  Reproducibility : 3/3

Addresses the following denials:

<5>[ 3030.955024] type=1400 audit(1391625834.066:72): avc:  denied  { call } for  pid=311 comm="Binder_2" scontext=u:r:surfaceflinger:s0 tcontext=u:r:nfc:s0 tclass=binder
<5>[ 3049.606559] type=1400 audit(1391625852.716:74): avc:  denied  { write } for  pid=26850 comm="id.nfc:handover" name="0" dev="fuse" ino=3086221568 scontext=u:r:nfc:s0 tcontext=u:object_r:sdcard_internal:s0 tclass=dir
<5>[ 3049.606802] type=1400 audit(1391625852.716:75): avc:  denied  { add_name } for  pid=26850 comm="id.nfc:handover" name="beam" scontext=u:r:nfc:s0 tcontext=u:object_r:sdcard_internal:s0 tclass=dir
<5>[ 3049.607068] type=1400 audit(1391625852.716:76): avc:  denied  { create } for  pid=26850 comm="id.nfc:handover" name="beam" scontext=u:r:nfc:s0 tcontext=u:object_r:sdcard_internal:s0 tclass=dir
<5>[ 3049.610602] type=1400 audit(1391625852.716:77): avc:  denied  { remove_name } for  pid=26850 comm="id.nfc:handover" name="IMG_20140205_104344.jpg" dev="fuse" ino=3086246328 scontext=u:r:nfc:s0 tcontext=u:object_r:sdcard_internal:s0 tclass=dir
<5>[ 3049.610870] type=1400 audit(1391625852.716:78): avc:  denied  { rename } for  pid=26850 comm="id.nfc:handover" name="IMG_20140205_104344.jpg" dev="fuse" ino=3086246328 scontext=u:r:nfc:s0 tcontext=u:object_r:sdcard_internal:s0 tclass=file

Bug: 12891504
Change-Id: I10dc964db9249f53a2b4d8fe871ad9a036c423a2

Triggering a bug report via
Settings > Developer Options > Take bug report
generates a number of denials.

Two bugs here:

1) According to the "allowed" list in
frameworks/native/cmds/servicemanager/service_manager.c ,
media apps, nfc, radio, and apps with system/root UIDs can register
as a binder service. However, they were not placed into the
binder_service domain. Fix them.

2) The bugreport mechanism queries all the services and java
programs and asks them to write to a shell owned file. Grant the
corresponding SELinux capability.

Addresses the following denials:

<5>[  149.342181] type=1400 audit(1389419775.872:17): avc:  denied  { write } for  pid=4023 comm="dumpsys" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:keystore:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  149.371844] type=1400 audit(1389419775.902:18): avc:  denied  { write } for  pid=4023 comm="dumpsys" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:healthd:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  149.980161] type=1400 audit(1389419776.512:22): avc:  denied  { write } for  pid=4023 comm="dumpsys" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:drmserver:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  150.095066] type=1400 audit(1389419776.622:23): avc:  denied  { write } for  pid=1514 comm="Binder_C" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:system_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  150.096748] type=1400 audit(1389419776.632:24): avc:  denied  { getattr } for  pid=3178 comm="Binder_3" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:system_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  150.097090] type=1400 audit(1389419776.632:25): avc:  denied  { write } for  pid=1514 comm="Binder_C" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:untrusted_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  154.545583] type=1400 audit(1389419781.072:43): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:media_app:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  156.000877] type=1400 audit(1389419782.532:44): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:radio:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  156.022567] type=1400 audit(1389419782.552:45): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:radio:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  156.043463] type=1400 audit(1389419782.572:46): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:nfc:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file
<5>[  156.062550] type=1400 audit(1389419782.592:47): avc:  denied  { write } for  pid=1423 comm="Binder_A" path="/data/data/com.android.shell/files/bugreports/bugreport-2014-01-10-21-55-46.txt.tmp" dev="mmcblk0p28" ino=82094 scontext=u:r:radio:s0 tcontext=u:object_r:shell_data_file:s0 tclass=file

Change-Id: I365d530c38ce176617e48b620c05c4aae01324d3

Change-Id: Ibb350951c9ec06feeb620358d3a207cedf8934c0
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

As has already been done for untrusted_app, isolated_app,
and bluetooth, make all the other domains used for app
processes confined while making them permissive until sufficient
testing has been done.

Change-Id: If55fe7af196636c49d10fc18be2f44669e2626c5
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

This change removes the permissive line from unconfined
domains. Unconfined domains can do (mostly) anything, so moving
these domains into enforcing should be a no-op.

The following domains were deliberately NOT changed:
1) kernel
2) init

In the future, this gives us the ability to tighten up the
rules in unconfined, and have those tightened rules actually
work.

When we're ready to tighten up the rules for these domains,
we can:

1) Remove unconfined_domain and re-add the permissive line.
2) Submit the domain in permissive but NOT unconfined.
3) Remove the permissive line
4) Wait a few days and submit the no-permissive change.

For instance, if we were ready to do this for adb, we'd identify
a list of possible rules which allow adbd to work, re-add
the permissive line, and then upload those changes to AOSP.
After sufficient testing, we'd then move adb to enforcing.
We'd repeat this for each domain until everything is enforcing
and out of unconfined.

Change-Id: If674190de3262969322fb2e93d9a0e734f8b9245

This prevents denials from being generated by the base policy.
Over time, these rules will be incrementally tightened to improve
security.

Change-Id: I4be1c987a5d69ac784a56d42fc2c9063c402de11

Bug: 4070557
Change-Id: I027f76cff6df90e9909711cb81fbd17db95233c1

Tested on a maguro variant.