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Martijn Coenen 1129b81071 Add app's own UID to the default ACL.
On devices without sdcardfs, /Android/data/com.foo and
/Android/obb/com.foo can be written by other processes (eg installers);
in those cases, file ownership may be wrong. To ensure that the original
app always has access to the files contained in this directory, add a
group to the default ACL that matches the UID of the app. Since all apps
have their own UID also as their group ID, this ensures that things keep
working correctly.

Bug: 157530951
Test: atest
android.appsecurity.cts.ExternalStorageHostTest#testExternalStorageUnsharedObb
Change-Id: I829a2a7c7b578a8328643f38681e68796adcd6b2

Change-Id: Ibbc333fb395507363830dfcf5dc6f1cfd55f008d
2020-06-16 15:16:18 +02:00
bench Abort long-running benchmarks, report progress. 2017-11-07 09:57:12 -07:00
binder/android/os vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
fs Rename casefold/projectid properties (for f2fs). 2020-04-16 10:18:36 +02:00
model Move enabling sdcardfs behind a property 2020-05-19 22:11:49 -07:00
tests [vold] Add argument verification to IncFS methods 2020-03-25 14:33:24 -07:00
.clang-format vold: use system-clang-format 2019-09-16 12:00:40 -07:00
Android.bp Revert "ARC++ swap for AppFuseUtil" 2020-05-12 14:43:42 +00:00
AppFuseUtil.cpp AppFuseUtil: Call ForceUnmount before PrepareDir. 2019-04-09 18:45:32 +01:00
AppFuseUtil.h Extract AppFuse as a util 2018-11-14 07:28:06 +00:00
Benchmark.cpp vold: use RAII wake locks 2019-06-26 10:20:30 -07:00
Benchmark.h clang-format many files. 2018-09-18 15:41:22 -07:00
BenchmarkGen.h Abort long-running benchmarks, report progress. 2017-11-07 09:57:12 -07:00
CheckEncryption.cpp Test that plaintext can't be read from disk for encrypted files. 2017-10-27 15:14:56 -07:00
CheckEncryption.h Test that plaintext can't be read from disk for encrypted files. 2017-10-27 15:14:56 -07:00
Checkpoint.cpp Fix the overflow issue in Checkpoint 2020-01-03 08:12:03 +00:00
Checkpoint.h vold: implement resetCheckpoint 2019-10-12 00:43:04 +01:00
CleanSpec.mk Add an empty CleanSpec.mk 2010-03-08 18:05:25 -08:00
cryptfs.cpp umount /data/user/0 before umount /data 2020-03-04 14:33:08 +08:00
cryptfs.h Refactor key generation to handle both normal and metadata encryption. 2020-02-14 13:59:06 -08:00
CryptoType.cpp Generalize CryptoType infrastructure 2020-02-14 00:48:27 -08:00
CryptoType.h Generalize CryptoType infrastructure 2020-02-14 00:48:27 -08:00
Devmapper.cpp Replace manual dm ioctls with libdm. 2019-05-13 13:07:12 -07:00
Devmapper.h Replace manual dm ioctls with libdm. 2019-05-13 13:07:12 -07:00
EncryptInplace.cpp Consistently use CLOCK_MONOTONIC for timing encryption 2019-12-26 18:53:53 +00:00
EncryptInplace.h Refactor: make cryptfs.h smaller 2020-02-07 11:16:12 -08:00
FileDeviceUtils.cpp Remove excess logging in secdiscard 2019-03-21 19:13:51 +00:00
FileDeviceUtils.h clang-format many files. 2018-09-18 15:41:22 -07:00
FsCrypt.cpp Merge "Only set quota project ID inheritance on app-private dirs." into rvc-dev 2020-03-11 12:54:58 +00:00
FsCrypt.h vold: Do not cache CE keys in vold 2020-01-24 00:20:22 +00:00
fscrypt_uapi.h fskeyring & userspace reboot: support CE keys 2020-03-07 01:19:42 +00:00
IdleMaint.cpp Merge "vold: use RAII wake locks" am: b585363d93 2019-06-26 19:43:21 -07:00
IdleMaint.h Add functions to handle idle maintenance 2017-11-14 15:12:30 -08:00
KeyBuffer.cpp clang-format many files. 2018-09-18 15:41:22 -07:00
KeyBuffer.h clang-format many files. 2018-09-18 15:41:22 -07:00
Keymaster.cpp Send earlyBootEnded notice to all Keymasters 2020-04-01 10:04:32 -06:00
Keymaster.h Send earlyBootEnded notice to all Keymasters 2020-04-01 10:04:32 -06:00
KeyStorage.cpp Fix unaligned access to auth token user_id 2020-02-18 11:00:15 -08:00
KeyStorage.h vold: Support Storage keys for FBE 2020-02-12 14:26:26 -08:00
KeyUtil.cpp Introduce ro.crypto.uses_fs_ioc_add_encryption_key property 2020-04-20 22:21:49 +01:00
KeyUtil.h fskeyring & userspace reboot: support CE keys 2020-03-07 01:19:42 +00:00
Loop.cpp Block and wait for /dev/block/loop<N> to appear in case it was created asynchronously. 2020-03-27 20:16:44 +00:00
Loop.h clang-format many files. 2018-09-18 15:41:22 -07:00
main.cpp Refactor: make cryptfs.h smaller 2020-02-07 11:16:12 -08:00
MetadataCrypt.cpp Merge "Record use of metadata encryption in property" into rvc-dev 2020-05-19 22:59:13 +00:00
MetadataCrypt.h On newer devices, use dm-default-key to encrypt SD cards 2020-02-18 13:01:00 -08:00
MoveStorage.cpp vold: use RAII wake locks 2019-06-26 10:20:30 -07:00
MoveStorage.h clang-format many files. 2018-09-18 15:41:22 -07:00
NetlinkHandler.cpp clang-format many files. 2018-09-18 15:41:22 -07:00
NetlinkHandler.h clang-format many files. 2018-09-18 15:41:22 -07:00
NetlinkManager.cpp clang-format many files. 2018-09-18 15:41:22 -07:00
NetlinkManager.h clang-format many files. 2018-09-18 15:41:22 -07:00
OWNERS Add zezeozue to OWNERS 2019-11-15 16:03:47 +00:00
PREUPLOAD.cfg vold should be fully developed in AOSP. 2018-09-11 12:08:43 -06:00
Process.cpp Mount direct boot apps obb dir after fuse is ready. 2020-02-19 16:45:07 +00:00
Process.h Mount direct boot apps obb dir after fuse is ready. 2020-02-19 16:45:07 +00:00
ScryptParameters.cpp clang-format many files. 2018-09-18 15:41:22 -07:00
ScryptParameters.h clang-format many files. 2018-09-18 15:41:22 -07:00
secdiscard.cpp secdiscard: should call fsync to avoid reordering IOs 2019-08-12 15:31:10 +00:00
sehandle.h clang-format many files. 2018-09-18 15:41:22 -07:00
TEST_MAPPING FuseDaemonHostTest is migrated to CTS and renamed. 2020-05-28 18:43:08 +01:00
Utils.cpp Add app's own UID to the default ACL. 2020-06-16 15:16:18 +02:00
Utils.h vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
vdc.cpp vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
vdc.rc Remove all references to FDE enable wipe 2017-12-22 11:17:15 -08:00
vold.rc vold: Grant root group 2018-08-08 17:08:02 -07:00
vold_prepare_subdirs.cpp Allow search permission on apex data directories. 2020-01-17 11:37:31 +00:00
VoldNativeService.cpp vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
VoldNativeService.h vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
VoldNativeServiceValidation.cpp Additional operation check when enabling read logs. 2020-04-03 18:42:04 -07:00
VoldNativeServiceValidation.h [vold] Add argument verification to IncFS methods 2020-03-25 14:33:24 -07:00
VoldUtil.cpp Move over to the C++ Fstab class 2019-01-31 12:34:39 -08:00
VoldUtil.h Remove unused code in VoldUtil.h 2020-02-18 10:48:16 -08:00
VolumeManager.cpp vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
VolumeManager.h vold: Support aborting FUSE connections. 2020-05-28 16:07:16 +02:00
wait_for_keymaster.cpp add wait_for_keymaster 2018-05-09 12:59:18 -07:00
wait_for_keymaster.rc Add rc file for wait_for_keymaster 2018-05-15 16:15:21 -07:00