When adbd runs as root, it transitions into the
su domain. Add the various rules to support this.

This is needed to run the adbd and shell domains in
enforcing on userdebug / eng devices without breaking
developer workflows.

Change-Id: Ib33c0dd2dd6172035230514ac84fcaed2ecf44d6

Change-Id: Ic5aae78d575dba50d0a4bb78747da3ba4b81fb7b

adbd uses setpcap to drop capabilities from the bounding
set on user builds. See system/core commit
080427e4e2b1b72718b660e16b6cf38b3a3c4e3f

Change-Id: I6aec8d321b8210ea50a56aeee9bc94738514beab

Will likely want to split into adbd_user.te vs adbd.te before
going enforcing to support adb root and adb remount on non-user builds.
Possibly take all common rules to an adbdcommon.te.

Change-Id: I63040c7f5f0fca10b3df682572c51c05e74738a7
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Confine run-as (but leave permissive for now) and add
other allow rules required for the use of run-as and ndk-gdb
functionality.

Change-Id: Ifae38233c091cd34013e98830d72aac4c4adcae0
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

The /adb_keys entry will only take effect if a restorecon is
applied by init.rc on a kernel that includes the rootfs labeling
support, but does no harm otherwise.

The /data/misc/adb labeling ensures correct labeling of the adb_keys
file created if the device has ro.adb.secure=1 set.

Allow adbd to read the file.

Change-Id: I97b3d86a69681330bba549491a2fb39df6cf20ef
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

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

Change-Id: I4be1c987a5d69ac784a56d42fc2c9063c402de11

Change-Id: Id41891b89c7b067919cbda06ab97d5eff2ad044f

sys_boot is not needed for adb as of system/core commit
ca8e66a8b0f843812014a28d49208f9f6f64ecbc

sys_boot is not needed for system server as of frameworks/base
commit dbcf2d7482562eff45ac727cea799b37a260e399

Change-Id: I61379ea858e05acd239c9b16e4e2bf454af3f51c

Long term this should be scoped down.

Change-Id: I261f05568566cca38bc5c43fbfa7ff1c816e5846

This rule doesn't work, as /proc/sysrq-trigger isn't properly labeled.
Revert this change for now.

This reverts commit bb2591e5.

Change-Id: Ief2d412dddf4cefdf43a26538c4be060df4cc787

Read access to /dev/log/* is no longer restricted.
Filtering on reads is performed per-uid by the kernel logger driver.

Change-Id: Ia986cbe66b84f3898e858c60f12c7f3d63ac47cf
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Change-Id: Ief2d412dddf4cefdf43a26538c4be060df4cc787

Read access to /dev/log/* is no longer restricted.
Filtering on reads is performed per-uid by the kernel logger driver.

Change-Id: Ia986cbe66b84f3898e858c60f12c7f3d63ac47cf
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Change-Id: I73a2b841ab3399b7528b8084a5c4736e6ecea48a

Change-Id: I73a2b841ab3399b7528b8084a5c4736e6ecea48a

This reverts commit ba84bf1d

Hidden dependency resolved.

Change-Id: I9f0844f643abfda8405db2c722a36c847882c392

This reverts commit 8a814a76

Change-Id: Id1497cc42d07ee7ff2ca44ae4042fc9f2efc9aad

Change-Id: I5a3584b6cc5eda2b7d82e85452f9fe457877f1d1
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Update policy for Android 4.2 / latest master.
Primarily this consists of changes around the bluetooth subsystem.
The zygote also needs further permissions to set up /storage/emulated.
adbd service now gets a socket under /dev/socket.
keystore uses the binder.

Change-Id: I8c5aeb8d100313c75169734a0fa614aa974b3bfc
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Allow reading of properties area, which is now created before init has switched contexts.  Revisit this later - we should explicitly label the properties file.