The update_verifier now compares the fingerprint of a partition before
performing the blocks read. If the fingerprint of the current system property
mismatches the one embedded in the care_map, verification of this partition
will be skipped. This is useful for the possible system only updates in the
future.
Bug: 114778109
Test: unit tests pass
Change-Id: Iea309148a05109b5810dfb533d94260d77ab8540
dependency."
This reverts commit 26b86bb1dc.
Reason for revert: Dependencies which broke tests due to exclusion from
LOCAL_JNI_SHARED_LIBS have been added.
Change-Id: I364acfe8bd0526fb26f69cc29fb3545fc3e79764
This reverts commit a71c10b464.
Reason for revert: This breaks framework tests and blocks presubmit
Change-Id: Iae94878889c1e71e2da5336fe75af88dfd3bfcfa
At present, multiple partitions such as vendor have been added,
which reduces the coupling between mobile phone manufacturers
and Android systems. However, it may increase the generated
package size substantially (e.g. from ~200MB to ~800MB).
Causes the package size to exceed the int limit (2147483647 bytes).
Change the int length parameters to long.
Bug: http://b/112003354
Test: adb sideload ota.zip (ota.zip bigger than 2147483647 bytes)
Change-Id: Ifb656431f7b961ac0e91754107578dc8b89ff14e
Signed-off-by: katao <katao@xiaomi.com>
Enable the encoding and parsing of the property_id & partition
fingerprint by default; and add a flag "--no_fingerprint" to disable
the fingerprint generation/parsing to convert the legacy care_map.txt
Bug: 114778109
Test: run unittests in add_img_to_target_files
Change-Id: Id4216d5954e78c3a2d8e8bf19342109daf66a528
The refactor separates out the parsing of care_map and the actual
verification of the partitions. Moreover, it skips the verification in case
of a format error in the care map.
Also, the parsing of care_map now uses the suffix of the file to
tell if it has the protobuf format or the plain text format.
Bug: 115740187
Test: unit test pass
Change-Id: I7aa32004db02af1deb7bfdc6f5bd7921eb7883e5
This allows recording the reason string that prompts user for a data
wipe, even if user selects 'Try again'.
Test: Inject an error into framework to trigger RescueParty. Select
'Try again' and check the recovery log post-boot.
Change-Id: I0d7d5afcf38cae5019e2ce0a46d3cd1ac3e83a03
The recovery-persist used to look for the related recovery logs in
persist storage, and copy them under /data/misc/recovery during the
normal boot process.
As we also want to find out the sideload information from last_install,
it makes more sense to move the parse & report of non-a/b metrics to
recovery-persist. Thus we can avoid the race condition of the file
system between the native code and RecoverySystem.
Bug: 114278989
Test: unit test pass, check the event buffer for metrics report
Change-Id: I32d7b2b831bc74a61a70af9a2f0b8a7e9b3e36ee
Bug: 114065789
Test: Able to use 'adb reboot fastboot' to switch to fastboot
from recovery when a userdata wipe is required to boot.
Change-Id: Ice6950444656f8d8857808531af030078f544b88
The change to platform/build in [1] added support for mapping numeric
DPIs to a proper density bucket. As a result, 560dpi gets mapped to
xxxhdpi automatically. This CL removes the previous workaround.
[1] https://android-review.googlesource.com/c/platform/build/+/741666
Bug: 111559919
Test: Build recovery image for marlin. Verify that it picks up xxxhdpi
recovery resources.
Test: Boot into recovery. Run graphics test.
Change-Id: I65fefc7e2ba90b347e0ad283139429266d77c3b4
These properties need to be exposed to both of charger and recovery.
This CL tracks the name change.
Bug: 113567255
Test: Build along with other CLs in the topic (for Makefile and
sepolicy changes). Boot into charger mode.
Test: Boot into recovery. Run graphics test.
Change-Id: I4d90778c1767c9bd7e00830a34ee2d4875ce0b83
applypatch() was initially designed for file-based OTA, operating on
individual files. It was later extended to allow patching eMMC targets
as a whole, in favor of block-based updates.
As we have deprecated file-based OTA since Oreo, part of the code in
applypatch() has become obsolete. This CL refactors the related
functions, by removing the obsolete logic and focusing on eMMC targets.
Since this CL substantially changes applypatch APIs, it adds new
functions to avoid unintentionally mixing them together. In particular,
it removes `applypatch()`, `applypatch_check()`, `applypatch_flash()`,
and adds `PatchPartition()`, `PatchPartitionCheck()`, `FlashPartition()`
and `CheckPartition()`. It also replaces the old Edify functions
`apply_patch()` and `apply_patch_check()` with `patch_partition()` and
`patch_partition_check()` respectively.
This CL requires matching changes to OTA generation script (in the same
topic).
Bug: 110106408
Test: Run recovery_unit_test and recovery_component_test on marlin.
Test: `m dist` with non-A/B target. Verify
/system/bin/install-recovery.sh on device.
Test: `m dist` with non-A/B target using BOARD_USES_FULL_RECOVERY_IMAGE.
Verify /system/bin/install-recovery.sh on device.
Test: Install an incremental OTA with the new updater and scripts.
Change-Id: Ia34a90114bb227f4216eb478c22dc98c8194cb7f
Now it's less beneficial to inject I/O faults since we don't see many of
them. Remove the library that mocks I/O failures. And switch to android::base
I/O when possible.
Bug: 113032079
Test: unit tests pass
Change-Id: I9f2a92b7ba80f4da6ff9e2abc27f2680138f942c
Now these are in the main image, there's some chance of code assuming
they're present in recovery too (or command-line users using them out
of habit).
Bug: http://b/31824379
Test: builds
Change-Id: Ia19272cd1959685765099f3e15d1d1e63babd279
We already have these shared libraries on device. And `uncrypt` doesn't
need to be statically linked (it wasn't, even prior to this change).
With this change, the size of uncrypt goes down from 139KiB to 33KiB
(aosp_marlin-userdebug).
Test: Build and flash on marlin. Trigger a factory reset (which calls
`uncrypt` to set up the BCB).
Change-Id: I77e3c82e8ce3734019da75c48928d881cb7ef0f0
This change adds a new "boot-fastboot" command in order to boot into fastboot
without overwriting recovery tasks. This also allows bootloaders to boot
directly into userspace fastboot from the bootloader menu, or via
bootloader fastboot.
Bug: 112277594
Test: adb reboot fastboot
Change-Id: Ia0c9a0961a76c6cbe19486590179abaa50d93f58
Tianjie Xu
Jayant Chowdhary
Christopher Ferris
Remi NGUYEN VAN
Tao Bao
katao
Treehugger Robot
Hridya Valsaraju
Lianjun Huang
Elliott Hughes
Zhomart Mukhamejanov
David Anderson