These are APEX files in /data/staging, and will be accessed by the loop
driver in the kernel.
Bug: 118865310
Test: no denials on emulator
Change-Id: I5c849b6677566cb00d28011352b9dc6b787a0bc4
These dontaudit rules were in place to suppress SELinux denials due to
file descriptor leakage. The file descriptor leakage has been fixed, so
these rules are no longer necessary. Delete.
Fixes: 120983106
Test: cts-tradefed run cts-dev -m CtsRenderscriptTestCases
Change-Id: I5cad79c3526583bd2b65bd089fee9c490f6beb5e
Define a rollback_data_file label and apply it to the snapshots
directory. This change contains just enough detail to allow
vold_prepare_subdirs to prepare these directories correctly.
A follow up change will flesh out the access policy on these
directories in more detail.
Test: make, manual
Bug: 112431924
Change-Id: I4fa7187d9558697016af4918df6e34aac1957176
config sepolicy to allow netd to write to statsd.
Test: run runtests.sh, make sure no missing test and get all pass
run /out/host/linux-x86/bin/statsd_testdrive 82
Got following metric data dump:pass for local test
Bug: 119862317
Change-Id: Ieff5ca55de46715d54ef57c4a6d144fd7d03e4b7
The network stack needs access to TelephonyManager#getAllCellInfo to
send network conditions broadcasts.
Bug: 122843997
Test: Flashed, verified violation not shown and cell info obtained
properly.
Change-Id: I6ef2858c9a2d1fbbb993164a93bd985e0eee8887
For experiment flag testing, we add a flag netd and have
SEPolicy updates.
Test: add sepolicy, m -j, check GetServerConfigurableFlag function in netd
Bug:122050512
Change-Id: I21c844c277afc358085d80447f16e4c0d4eba5b3
Grant for icmp_socket for devices with 4.14 or greater kernel, and
rawip_socket for devices with earlier kernels.
Bug: 122572608
Test: build
Change-Id: I1c9d2ce6761dbd2c4db3635600c5f5c335461083
init needs to execute bpfloader as a one-shot service. Add sepolicy for
the same. Also update old rules allowing init to fork/exec bpfloader and
remove rules allowing netd to do so.
Bug: 112334572
Change-Id: Ic242cd507731ed8af3f8e94d4fccc95819831d37
Signed-off-by: Joel Fernandes <joelaf@google.com>
bpfloader needs to load bpf programs with tracepoints in them. The
tracepoint programs are not activated but are just loaded and pinned.
The kernel expects the process doing this to have CAP_SYS_ADMIN. Since
bpfloader was intended to be a 1-shot run and exit process with security
privileges, lets assign it CAP_SYS_ADMIN so that it is able to load the
tracepoint programs.
Bug: 112334572
Change-Id: Icf9b5d95615e69f5c28dc28f021b07f49710c97d
Signed-off-by: Joel Fernandes <joelaf@google.com>
Vendor domains may use net_domain() so it should be moved to public
policy. This will allow removal of permissions such as rawip_socket
in future releases without breaking Treble compatiblity.
Bug: 122572608
Test: build
Change-Id: Id84feb11587d305334cd9dbbc6e4f6f71ffff6f2
The original fs-verity implementation requires CAP_SYS_ADMIN and thus
the actual setup is proxied through installd. Instead, upstream
FS_IOC_ENABLE_VERITY ioctl checks write permission to inode, and thus
can happen in system_server.
Also, replace the old measure ioctl with FS_IOC_SET_VERITY_MEASUREMENT.
Note that although the number is name, they work differently.
Test: set ro.apk_verity.mode=2, in-progress CTS passed without denial
Bug: 112037636
Change-Id: I3e8d14321df8904dfed68b83aae8b3dd99c211ac
There are multiple trusted system components which may be responsible
for creating executable code within an application's home directory.
Renderscript is just one of those trusted components.
Generalize rs_data_file to app_exec_data_file. This label is intended to
be used for any executable code created by trusted components placed
into an application's home directory.
Introduce a typealias statement to ensure files with the previous label
continue to be understood by policy.
This change is effectively a no-op, as it just renames a type, but
neither adds or removes any rules.
Bug: 121375718
Bug: 112357170
Test: cts-tradefed run cts-dev -m CtsRenderscriptTestCases
Change-Id: I17dca5e3e8a1237eb236761862174744fb2196c0
update_engine no longer needs a standalone bspatch executable since [1]
(which first landed into O). And we don't ship /system/bin/bspatch on
device by default.
[1] https://android-review.googlesource.com/c/platform/system/update_engine/+/327365
Test: Verify that /system/bin/bspatch doesn't exist on device.
Test: Trigger an A/B OTA install for aosp_walleye-userdebug:
`m dist`;
`system/update_engine/scripts/update_device.py out/dist/aosp_walleye-ota.zip`.
No update_engine related denial.
Change-Id: Iff578bdb0b1909092dd19feff069755a44d29398
This was a regression in Q, and the file is an implementation of
liblog.
Bug: 113083310
Test: use tags from vendor and see no denials
Change-Id: I726cc1fcfad39afc197b21e431a687a3e4c8ee4a
Add the required permissions for the InputClassifier HAL.
Bug: 62940136
Test: no selinux denials in logcat when HAL is used inside input flinger.
Change-Id: Ibc9b115a83719421d56ecb4bca2fd196ec71fd76
This appears to be the minimum change required to accommodate Traceur
running the detachable Perfetto process.
Bug: 116754732
Test: Started a perfetto trace using --detach and it started
successfully.
Change-Id: I12881ae343389abdcc74af5f11ecbac99b03ef7c
When recording hour-long traces, logcat messages help
to interpret the trace, giving human readable context on what
is happening on the system.
Furthermore this is particularly helpful for startup
debugging thanks to activity manager instrumentation events
(am_on_create_called, am_on_start, ...).
This is only allowed on userdebug/eng builds.
Bug: 122243384
Change-Id: I4dfaebf21107e9853b0bf42403fbab6c3b4d5141
The way we build and run CTS expects full_treble_only and
compatible_property_only macros to be applied to whole rules and not be
nested inside other rules.
Fixes: 122601363
Test: corresponding neverallow rule in auto-generated
SELinuxNeverallowRulesTest.java is parsed correctly.
Change-Id: Ibf5187cedca72510fe74c6dc55a75a54a86c02ff
runas_app domain is used by lldb/ndk-gdb/simpleperf to debug/profile
debuggable apps. But it misses permissions to ptrace app processes and
read /proc/<app_pid> directory.
Bug: none
Test: build and boot marlin.
Test: run lldb and simpleperf on apps with target sdk version 24-29.
Change-Id: I9e6f940ec81a8285eae8db3b77fb1251a25dedd0
Recent change in netd and bpfloader switched the creater of bpf maps
from netd to bpfloader. Change the rules related to it to make sure it
doesn't fail.
Test: dumpsys netd trafficcontroller
Bug: 112334572
Change-Id: I016ff68b58ef7b12bdfdebc2fd178be1d0206a62
