Bug: 79228237
Test: audit2allow finds no relevant denials on boot
Change-Id: Ia80b77ba9a1ec2354127cd0ef68d50ebcf593fb0

The goal is to allow creating profile snapshots from the shell command in
order to be able to write CTS tests.

The system server will dump profiles for debuggable in /data/misc/profman
from where they will be pulled and verified by CTS tests.

Test: adb shell cmd package snapshot-profile com.android.vending
Bug: 74081010
Change-Id: I54690305284b92c0e759538303cb98c93ce92dd5

Let the audioserver record metrics with media.metrics service.
This is for 'audiopolicy' metrics.

Bug: 78595399
Test: record from different apps, see records in 'dumpsys media.metrics'
Change-Id: I63f9d4ad2d2b08eb98a49b8de5f86b6797ba2995

On userdebug builds we can now profile system server without disabling
selinux. This is the final piece, and allows the system server to save its
own profile.

Test: manual, on a device with system server profiling enabled
Bug: 73313191

(cherry picked from commit 71d8467b)

Change-Id: I93e7e01bfbd3146a8cfd26a1f6e88b640e9c4e0f

Bug: 78603347
Test: build and locally tested
Change-Id: I7e4eb8ebb2c1a0b7d684b471141da991a19bc98d

Bug: 78591623
Test: Create a new user with a fingerprint. Reboot. Delete that user.
    Check for denials, files left over in /data/*_{c,d}e/10
Merged-In: Ib818e112a98c5b954ee829e93ebd69c3b12940cf
Change-Id: Ib818e112a98c5b954ee829e93ebd69c3b12940cf

am: ad3602d2

Test: Vendor security patch prop is properly labeled
Bug: 76428542
Change-Id: I034f2f2c9eab3667cfa92ea41b4b5f4afa1c7df7
Merged-In: I034f2f2c9eab3667cfa92ea41b4b5f4afa1c7df7
(cherry picked from commit 15a9fbc2)

Bug: 75287236
Test: Built policy.
Change-Id: I90301c33fd8c20e96cfbb424eaf80978e79c34f0
(cherry picked from commit 5c87b879)

hwservicemanager lost the permission to tell init to
start the dumpstate HAL when dumpstate was given this
permission exclusively.

Bug: 77489941 # problem introduced
Bug: 78509314 # converting dumpstate to lazy hals

Test: convert an instance of dumpstate into a lazy HAL,
    run bugreport, see denial, then add permission, and
    see bugreport start to work again.

Change-Id: I033701d8306200bebc0f250afe3d08f9e6ab98a1

Bug: 70637118
Test: build, flash and boot bat_land and owl automotive builds

Change-Id: I6db23258de30174d6db09d241e91b08aa5afedef

Bug: 77489941
Test: simulate delay in dumpstate HAL and get BR, see below from dumpstate_log.txt
    dumpstateBoard timed out after 10s, killing dumpstate vendor HAL
    dumpstateBoard failed: Status(EX_TRANSACTION_FAILED): 'DEAD_OBJECT: '
Change-Id: I90ed5cb8fe8da8ad21ae77676433936cb12d9d04

This should help fix presubmit tests.

Bug: 78456764
Test: Built policy.
Change-Id: I7ec5afa83417770731d309d5a57b8a94afa24453
(cherry picked from commit 8c0d4609)

This is to fix the CTS failures given by the bugs below where devices
where traced is not enabled by default causes test failures.

(cherry picked from commit 673b4db7)

Bug: 78215159
Bug: 78347829
Change-Id: Ib0f6a1cdb770528dbbeb857368534ff5040e464e

The corresponding change in aosp is made at aosp/669146

Violation:
04-23 10:51:03.926  2103  2103 W m.android.phone: type=1400 audit(0.0:8): avc: denied { write } for name="statsdw" dev="tmpfs" ino=22538 scontext=u:r:radio:s0 tcontext=u:object_r:statsdw_socket:s0 tclass=sock_file permissive=0

Bug: 78318738
Test: manual
Change-Id: I8aa70b07281df8a732f2f99d4d323961e425feea

avc: denied { search } for name="/" scontext=u:r:priv_app:s0:c512,c768 tcontext=u:object_r:fs_bpf:s0 tclass=dir permissive=0

Bug: 72749888
Test: Boot without seeing the denial.
Change-Id: Iaf3559928473c68066e6a42ba71655a683861901
(cherry picked from commit 9ec59f6c)

Test: manual
Bug: 78318738

Change-Id: Ifa1cbbfdbb5acb713dfeb1d4bf98d1e116e5a89b

Bug: 77335096
Test: booted device with metadata encryption and without
Change-Id: I5bc5d46deb4e91912725c4887fde0c3a41c9fc91

Bug: 72841545
Change-Id: I30c1758e631a57f453598e60e6516da1874afcbf

Statsd sepolicy hal_health

Statsd monitors battery capacity, which requires calls to the health
hal.

Fixes: 77923174
Bug: 77916472
Test: run cts-dev -m CtsStatsdHostTestCases -t android.cts.statsd.atom.HostAtomTests#testFullBatteryCapacity
Merged-In: I2d6685d4b91d8fbc7422dfdd0b6ed96bbddc0886
Change-Id: I767068c60cff6c1baba615d89186705107531c02

After adding a new user, deleting it, and rebooting, some of the user's data still remained.  This adds the SELinux permissions necessary to remove all of the data.  It fixes the followign denials:

avc: denied { rmdir } for scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir
avc: denied { unlink } for scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=file

Bug: 74866238
Test: Create user, delete user, reboot user, see no denials or
leftover data.

Change-Id: Ibc43bd2552b388a9708bf781b5ad206f21df62dc
(cherry picked from commit 254a872c)

This adds numerous bug_map entries to try to annotate all denials
we've seen.

Bug: 78117980
Test: Build
Change-Id: I1da0690e0b4b0a44d673a54123a0b49a0d115a49
(cherry picked from commit f55786cf)

We're adding support for OEMs to ship exFAT, which behaves identical
to vfat.  Some rules have been manually enumerating labels related
to these "public" volumes, so unify them all behind "sdcard_type".

Test: atest
Bug: 67822822
Change-Id: I09157fd1fc666ec5d98082c6e2cefce7c8d3ae56

Bug: 64905218
Test: device boots with /mnt/vendor present and selinux label
mnt_vendor_file applied correctly.
Change-Id: Ib34e2859948019d237cf2fe8f71845ef2533ae27

This should help fix presubmit tests.

Bug: 77634061
Test: Built policy.
Change-Id: Ib9f15c93b71c2b67f25d4c9f949a5e2b3ce93b9c
(cherry picked from commit c6b5a96b)

This addresses the following denials:

avc: denied { fowner } for comm="rm" scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:r:vold_prepare_subdirs:s0 tclass=capability
avc: denied { getattr } for comm="rm" scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:storaged_data_file:s0 tclass=file
avc: denied { relabelfrom } for comm="vold_prepare_su" name="storaged" scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir
avc: denied { getattr } for comm="rm" scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=file

Bug: 77875245
Test: Boot device.
Test: Mislabel directories used by vold_prepare_subdirs, reboot, and
ensure it can relabel them without denials.
Test: Add user, reboot, delete user, reboot, observe no denials.

(cherry picked from commit 855dd5a8)

Merged-In: Id67bc99f151a6ccb9619bbfb7080452956405121
Change-Id: Ic86be1e1afed37602255448e5700811d197403f9

Values of the following properties are set by SoC vendors on some
devices including Pixels.
- persist.bluetooth.a2dp_offload.cap
- persist.bluetooth.a2dp_offload.enable
- persist.vendor.bluetooth.a2dp_offload.enable
- ro.bt.bdaddr_path
- wlan.driver.status

So they should be whitelisted for compatibility.

Bug: 77633703
Test: succeeded building and tested with Pixels
Change-Id: Ib2b81bcc1fd70ddd571dc7fb2b923b576d62b7d5
Merged-In: Ib2b81bcc1fd70ddd571dc7fb2b923b576d62b7d5
(cherry picked from commit 224921d1)

Addresses:
avc: denied { find } for
interface=android.hardware.tetheroffload.config::IOffloadConfig
scontext=u:r:system_server:s0
tcontext=u:object_r:default_android_hwservice:s0
tclass=hwservice_manager

Bug: 77855688
Test: build/boot Sailfish, turn on tethering, no selinux denial
Change-Id: I97cae0928b5311a4da41d19cbd5c863c3137a49f

Addresses:
avc: denied { sys_resource } for comm="ip6tables" capability=24
scontext=u:r:netutils_wrapper:s0 tcontext=u:r:netutils_wrapper:s0
tclass=capability

Bug: 77905989
Test: build and flash taimen-userdebug
Change-Id: Ic5d7c96152b96b55255eeec00b19948f38c1923c

am: 8966b8e5

Bug: 74435522
Test: traceur can share to betterbug
Change-Id: Ic24196b6a4050696d92f18a6879c569ccf5eaec7
(cherry picked from commit f66fd522)

avc: denied { read } for comm="batterystats-wo" name="show_stat" dev="sysfs"
scontext=u:r:system_server:s0 tcontext=u:object_r:sysfs:s0 tclass=file

Bug: 77816522
Test: build
Change-Id: I50a9bfe1a9e4df9c84cf4b2b4aedbb8f82ac94cd

Bug: 73405145
Test: cts-tradefed run cts -m CtsMediaTestCases -t android.media.cts.AudioRecordTest#testRecordNoDataForIdleUids
Change-Id: I09bdb74c9ecc317ea090643635ca26165efa423a

This is needed to be able to scan the labels we have
permission on.

Denial:

04-06 12:52:22.674   874   874 W traced_probes: type=1400 audit(0.0:10314): avc: denied { search } for name="backup" dev="sda45" ino=6422529 scontext=u:r:traced_probes:s0 tcontext=u:object_r:backup_data_file:s0 tclass=dir permissive=0

Bug: 73625480

cherry-picked from aosp/658243
Change-Id: I52f3865952004bfc6fe22c488d768276866f8ae1
Merged-In: I52f3865952004bfc6fe22c488d768276866f8ae1

cgroupfs doesn't allow files to be created, so this can't be needed.

Also remove redundant neverallow and dontaudit rules. These are now
more broadly handled by domain.te.

Bug: 74182216

Test: Denials remain silenced.

Change-Id: If7eb0e59f567695d987272a2fd36dbc251516e9f

This allows system_server to access it for determining battery stats
(see KernelMemoryBandwidthStats.java).

batterystats-wo: type=1400 audit(0.0:429): avc: denied { read } for name="show_stat" dev="sysfs" ino=48071 scontext=u:r:system_server:s0 tcontext=u:object_r:sysfs:s0 tclass=file permissive=0

Bug: 72643420
Bug: 73947096

Test: Denial is no longer present.
Change-Id: Ibe46aee48eb3f78fa5a9d1f36602c082c33036f7

Bug: 72177715
Test: flash device and check incident output
Change-Id: I16c172caec235d985a6767642134fbd5e5c23912
(cherry picked from commit 985db6d8)

avc: denied { read } for name="ext4" dev="sysfs" ino=32709
scontext=u:r:priv_app:s0:c512,c768 tcontext=u:object_r:sysfs:s0
tclass=dir permissive=0 b/72749888
avc: denied { read } for name="state" dev="sysfs" ino=51318
scontext=u:r:priv_app:s0:c512,c768
tcontext=u:object_r:sysfs_android_usb:s0 tclass=file permissive=0
b/72749888

Bug: 72749888
Test: build/boot taimen-userdebug. No more logspam
Change-Id: Ic43d1c8b71e1e5e0e6f9af1e03816c4084120e7e

Because applications should be able to set the receive
timeout on UDP encapsulation sockets, we need to allow
setsockopt(). getsockopt() is an obvious allowance as
well.

Bug: 68689438
Test: compilation
Change-Id: I2eaf72bcce5695f1aee7a95ec03111eca577651c

Bug: 75968642
Test: manual testing to check for sepolicy violation
Cherry-picked from aosp/652222

Change-Id: Idc83669feaf9fd17bed26f89dfce33e3f2f5424f

The netutils_wrapper is a process used by vendor code to update the
iptable rules on devices. When it update the rules for a specific chain.
The iptable module will reload the whole chain with the new rule. So
even the netutils_wrapper do not need to add any rules related to xt_bpf
module, it will still reloading the existing iptables rules about xt_bpf
module and need pass through the selinux check again when the rules are
reloading. So we have to grant it the permission to reuse the pinned
program in fs_bpf when it modifies the corresponding iptables chain so
the vendor module will not crash anymore.

Test: device boot and no more denials from netutils_wrapper
Bug: 72111305
Change-Id: I62bdfd922c8194c61b13e2855839aee3f1e349be
(cherry picked from aosp commit 2623ebcf)

See also go/perfetto-io-tracing-security.

* Grant CAP_DAC_READ_SEARCH to traced_probes.
* Allow traced_probes to list selected labels.
* Change ext4 and f2fs events to be available on user builds.

Bug: 74584014
Cherry-picked from aosp/631805
Change-Id: I891a0209be981d760a828a69e4831e238248ebad
Merged-In: I891a0209be981d760a828a69e4831e238248ebad