We no longer have /system/etc/security/apex/* as the public keys are all
bundled in APEXes. Removing the selinux label and policies for it.
Bug: 936942
Test: device is bootable
Change-Id: I6b6144a8d15910d1ba8584a0778244ed398dc615
android/soong/common was renamed to android/soong/android long
ago, but the pctx package path was still "android/soong/common".
This required all users of rules defined in android/soong/android
to import "android/soong/android" and then
pctx.Import("android/soong/common").
Test: m checkbuild
Change-Id: Ic9e8bf25e76dbd61bb1cb1d0e7d095e73c0f279b
Allow renderscript to use file descriptors created by ephemeral apps.
This is needed to support renderscript execution by ephemeral apps.
Steps to reproduce:
atest com.google.android.pm.gts.PackageManagerHostTest#testRenderScriptLoading
Expected:
Test passes
Actual:
03-26 03:33:45.373 4607 4607 F linker : CANNOT LINK EXECUTABLE "/system/bin/bcc": can't enable GNU RELRO protection for "": Permission denied
03-26 03:33:45.373 4566 4600 E RenderScript: Child process "/system/bin/bcc" terminated with status 256
03-26 03:33:45.373 4566 4600 E RenderScript: bcc: FAILS to compile 'init_test'
03-26 03:33:45.374 4566 4596 E TestRunner: failed: testRenderScriptLoading(com.google.android.gts.packagemanager.InstantAppTestCases)
03-26 03:33:45.375 4566 4596 E TestRunner: ----- begin exception -----
03-26 03:33:45.375 4566 4596 E TestRunner: java.lang.AssertionError: Instant App should be able to access RenderScript APIs.
03-26 03:33:45.375 4566 4596 E TestRunner: at org.junit.Assert.fail(Assert.java:88)
03-26 03:33:45.375 4566 4596 E TestRunner: at com.google.android.gts.packagemanager.InstantAppTestCases.testRenderScriptLoading(InstantAppTestCases.java:338)
03-26 03:33:45.375 4566 4596 E TestRunner: at java.lang.reflect.Method.invoke(Native Method)
03-26 03:33:45.375 4566 4596 E TestRunner: at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
Additional notes: Confusingly ephemeral_app is not part of untrusted_app_all,
but it is part of all_untrusted_apps, which is used for neverallow
assertions.
Bug: 129356700
Test: atest com.google.android.pm.gts.PackageManagerHostTest#testRenderScriptLoading
Change-Id: I47781012b9fd2cd1d03a3d50bed0c693bcf9ec7b
Property is NNAPI client-readable and writeable only by init/build.prop.
Bug: 129666983
Bug: 120483623
Test: flashed crosshatch/Cts tests for NNAPI
Change-Id: Ic4c0f176440610a2c54c078863f3d5382323cc65
Denial:
libc : Unable to set property "wifi.active_interface" to "wlan0":
error code: 0x18
Bug: 129506593
Test: Verified that the denial is no longer seen in the logs
Change-Id: Ia345f5df1446e7ba3a44d6e8299bdc1f5f6ad9c8
Since ipmemorystore service has been moved to network stack from
system service, also should revert the relevant sepolicy which is
corresponding to the previous configuration.
Bug: 128392280
Test: atest FrameworksNetTests NetworkStackTests
Change-Id: I1ae09696e620b246f817db71e7b71c32aae9be05
This allows init to tune some f2fs knobs like cp_interval.
Bug: 127511432
Change-Id: I9353444578cb47bc7965cd7b068954a8270c5391
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Addresses spurious denials caused by users of netutils_wrapper which
open files in /sys without O_CLOEXEC.
avc: denied { read } for comm="iptables-wrappe"
dev="sysfs" ino=47786 scontext=u:r:netutils_wrapper:s0
tcontext=u:object_r:sysfs_msm_subsys:s0 tclass=file
Test: build
Change-Id: I1c1f82428555be6a9798a189420dd85a9db107f7
Not every device can support GPU protected contents, add a sysprop to allow
configuration.
BUG: 35315015
Test: N/A
Change-Id: I59f1b3ea81db742bc4d0b5a22e82de7385a726b7
Need ability for system components to access psi memory pressure file.
Add required permissions for system_server and init to access
/proc/pressure/memory file.
Bug: 129476847
Test: system_server can read /proc/pressure/memory
Change-Id: I10ce4f4fe0e3618fa77539e93246d0aae933082c
Signed-off-by: Tim Murray <timmurray@google.com>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Domains that access super_block_device should instead
access super_block_device_type, which includes appropriate
block devices for retrofit DAP devices.
Test: boots (sanity)
Test: manual OTA
Bug: 128991918
Change-Id: Ie025b1e3c17e82330042aaa4a3e2e4a02ec1265b
To install GSIs on external storage (such as sdcards), gsid needs some
additional privileges:
- proc_cmdline and device-tree access to call ReadDefaultFstab().
This is ultimately used to check whether system's dm-verity has
check_at_most_once enabled, which is disallowed with sdcards.
- vfat read/write access to write files to the sdcard. Note that
adopted sdcards are not supported here.
- read access to the sdcard block device. To enable this without
providing access to vold_block_device, a new sdcard_block_device
label was added. Devices must apply this label appropriately to
enable gsid access.
- FIBMAP access for VFAT filesystems, as they do not support FIEMAP.
This only appears to work by granting SYS_RAWIO.
Bug: 126230649
Test: adb shell su root gsi_tool install --install_dir=/mnt/media_rw/...
works without setenforce 0
Change-Id: I88d8d83e5f61d4c0490f912f226fe1fe38cd60ab
Each tracing event is listed twice in this file, once in
debugfs and once in tracefs:
genfscon debugfs /tracing/events/sched/sched_switch/
genfscon tracefs /events/sched/sched_switch/
Some of the debugfs entries are missing the required leading
/tracing/ prefix, probably a copy paste error from when they were
added.
Test: make
Change-Id: I6e64eac0c2b95b38c4648b92765c748c631348b7
fsverity_init is a new shell script that uses mini-keyctl for the actual
key loading. Given the plan to implement keyctl in toybox, we label
mini-keyctl as u:object_r:toolbox_exec:s0.
This gives us two benefits:
- Better compatibility to keyctl(1), which doesn't have "dadd"
- Pave the way to specify key's security labels, since keyctl(1)
doesn't support, and we want to avoid adding incompatible option.
Test: Boot without SELinux denial
Test: After boot, see the key in /product loaded
Bug: 128607724
Change-Id: Iebd7c9b3c7aa99ad56f74f557700fd85ec58e9d0
This is needed to test the unwinding of test binaries.
03-26 19:55:44.311 939 939 W heapprofd: type=1400 audit(0.0:13): avc: denied { search } for name="nativetest" dev="sda45" ino=6815745 scontext=u:r:heapprofd:s0 tcontext=u:object_r:nativetest_data_file:s0 tclass=dir permissive=0
Change-Id: Icfbc6060a8755934f1c3935aac55ce7792dc7d85
Without VNDK, libcutils has to probe for /dev/binder access before
reaching to ashmemd via binder. Ignore denials generated when probing
/dev/binder.
Bug: 129073672
Test: boot sailfish without denials to /dev/binder
Change-Id: I07ba2e094586df353d54507458e891a3d14c1ca6
This is the type used on super partition block devices.
- On devices launch with DAP, super is already marked
as super_block_device_type.
- On retrofit devices, appropriate block devices must
be marked as super_block_device_type, for example:
typeattribute system_block_device super_block_device_type;
Bug: 128991918
Test: builds
Change-Id: I7e26d85b577ce08d8dc1574ddc43146d65843d9c
- lpdump is a binary on the device that talks to lpdumpd
via binder.
- lpdumpd is a daemon on the device that actually reads
dynamic partition metadata. Only lpdump can talk to it.
Bug: 126233777
Test: boots (sanity)
Test: lpdump
Change-Id: I0e21f35ac136bcbb0603940364e8117f2d6ac438
These denials occur on boot when android_get_control_file also
changes from readlink() to realpath(), because realpath() will
lstat() the given path.
Some other domains (fastbootd, update_engine, etc.) also uses
libcutils to write to kernel log, where android_get_control_file()
is invoked, hence getattr is added to them as well.
04-28 06:15:22.290 618 618 I auditd : type=1400 audit(0.0:4): avc: denied { getattr } for comm="logd" path="/dev/kmsg" dev="tmpfs" ino=20917 scontext=u:r:logd:s0 tcontext=u:object_r:kmsg_device:s0 tclass=chr_file permissive=0
03-20 19:52:23.431 900 900 I auditd : type=1400 audit(0.0:7): avc: denied { getattr } for comm="android.hardwar" path="/dev/kmsg" dev="tmpfs" ino=20917 scontext=u:r:hal_health_default:s0 tcontext=u:object_r:kmsg_device:s0 tclass=chr_file permissive=0
...
03-20 22:40:42.316 1 1 W init : type=1400 audit(0.0:33): avc: denied { getattr } for path="/dev/kmsg" dev="tmpfs" ino=21999 scontext=u:r:init:s0 tcontext=u:object_r:kmsg_device:s0 tclass=chr_file permissive=0
Test: no denials related to these
Change-Id: I5263dd6b64c06fb092f3461858f57a1a09107429
