verity_utils.py gets an entry point and becomes a host binary. This is
to support signing images from the "bootimg" module type. Previously
this was done by directly invoking "avbtool" from the soong module, but
that required people to know the partition_size priori. The partition
size may not be known before actually building the partition image
especially when the partition is not for a physical partition but for a
partition in a composite image.
verity_utils.py, when the partition_size is not given, is capable of
calculating the mininum required partition size based on the size of the
unsigned input image file.
Bug: 180676957
Test: m microdroid_boot-5.10
Change-Id: I7bef292fb141c90899b7bdc0748895f95f964829
Fail the signing if the AVB_FOOTER_ARGS_BY_PARTITION isn't in sync
with common.AVB_PARTITIONS.
Bug: 181787095
Test: run sign_target_files_apks on a S image
Change-Id: I6ccf5fb9f39b92c1da2554f5b3826d2cd87d84d7
If we miss these entries, the signing script won't correctly update
the avb prop to build the vbmeta. This cl adds the missing partitions
for R build.
In the followup, we need to make the map in sync with AVB_PARTITIONS in
common.py
Bug: 181787095
Test: run sign_target_files_apks
Change-Id: I39a308fb7028b45ce08f0ca3c6ad61a6c13e8082
In aosp/1581143 , we banned generation of SPL downgrade OTAs. However,
caller of OTA script can still force an SPL downgrade OTA by passing
--spl_downgrade flag. If this flag is specified, we propagate it to OTA
metadata so that GOTA server can properly honor this flag.
Test: th
Change-Id: Ic8cdc850d2210f4149ad9121fa4ed2e5a4f59bcc
Fix incorrect report "Failed to find the ZIP entry" error when
generate OTA package.
This happens when we have a file in ROOT which name contains 'system'
such as init.system_init.rc, and init.system_init.rc will be rename to
init.SYSTEM_init.rc incorrectly, so we failed to find the entry in ZIP.
Test: manual test
Change-Id: I97359e513aaca7521fe9c035f6a4264a2053b86d
Signed-off-by: wangshumin <wangshumin@xiaomi.com>
This follows the same steps as OpenSplitPolicy() in
system/core/init/selinux.cpp on the device.
Bug: 178864050
Test: merge_target_files for R+S and S+S devices
Test: test_merge_target_files
Change-Id: Ia41a436bfda8e2cb65706122f0ff3805b99d16e1
Gather all BOARD_BOOTCONFIG parameters.
Create vendor-bootconfig.img with parameters seperated by newlines. Pass
that file to mkbootimg as --vendor_bootconfig to add it to the
vendor_boot.img.
Test: Add BOARD_BOOTCONFIG parameters in cuttlefish .mk file
Check vendor-bootconfig.img for expected output
Verify expected vendor_boot.img format with:
unpack_bootimg --boot_image vendor_boot.img
Test: Update Cuttlefish bootloader to handle the new vendor_boot.img and
check /proc/bootconfig for the expexted parameters.
Bug: 173815685
Change-Id: Iaa9b71b4bc64375777a5353396e83bb2beb25c47
The pvmfw is included in an `m` build but not in the distribution files.
Apply the same treatment as the dtbo partition to copy the pvmfw
partition to dist/ since, similar to the dtbo image, the pvmfw image is
generally provided as a prebuilt image.
Test: make dist
Bug: 174457787
Change-Id: I6f42517ba42db92e90048d1236d7255ccbd73f73
Bug:180682930
Test: erofs image can be set to input timestamp and UUID
Change-Id: I71e455350db51096e18ab5a03123500d56ebe252
Signed-off-by: Huang Jianan <huangjianan@oppo.com>
Bundle APEXes may exist on other partitions than system, e.g. vendor,
system_ext. And leaving them unsigned may cause security problems.
Bug: 180675334
Test: run sign_target_files_apks
Change-Id: Ib912a026f4010d818161a89b11f818180208843f
This is needed for partial builds that do not have the apex directory in
their target files package.
Test: build target files for a partial vendor-only build.
Change-Id: I076bfbd1a81cccddcef795f5edeaf2b51538cdec
Rewrite build.prop of all partitions
Test: sign an target_file, check build prop of partitions
Bug: 179186447
Bug: 180025432
Change-Id: I01249532dc2df1b6d9ec8d0be58424a76814b53e
At the end of OTA generation, we will use some private key to sign the
OTA payload. Since signing happens after the payload is being generated,
if caller passes an incorrect key path, caller won't notice it until 1
hour later when delta_generator finishes. At which point caller has to
staart from scratch, pass in another key path, and wait for an hour.
Let's detect incorrect key path before calling delta_generator, so
caller will get an error message right at beginning.
Test: th
Change-Id: Iefb1e0a9ed86f82664be1675afb84c020ec28fe7
Previously we allow all spl downgrade OTA to generate. But applying such
OTA often causes device to hang and rollback, because keymaster refuses
to attach if it detects spl downgrade. When such error happens, it's
really hard to debug. So instead of debugging a mysterious boot failure,
let''s prevent such OTA from generating in the first place.
Test: th
Bug: 178584781
Change-Id: I8e271862d804e86b16aea70424b4d3e289d43cc9
This is needed due to output artifacts in the zip that confuse globbing,
such as [.
(Also changes this call to RunAndCheckOutput, which prints the stderror
by default instead of RunAndWait which does not. Removes RunAndWait
which is now unused)
Bug: 179799226
Test: Run merge_target_files to merge two partial builds
Change-Id: Ibf8a5b0c013c9cd8b1e61195d97583f247d97c6f
If an OTA contains compressed APEX inside it, then the device will need
to allocate space on /data partition for their decompression. In order
to calculate how much space the OTA process needs to allocate, the
process needs more information about the APEX contained inside the OTA.
In this CL, we are adding functionality to the OTA generation script
that allows us to gather information about the APEX stored inside the
target-file zip. However, we did not integrate the new functionality
with the ota_from_target_files.py scrip yet. That will be done on follow
up CL.
Bug: 172911822
Test: atest releasetools_py3_test
Change-Id: I2ac42018f628c2c21527b3e086be1f4e7e7247ad
Logic for signing compressed apex will be added in the follow-up cl.
Test: python -m unittest test_sign_apex
Bug: 172912232
Change-Id: I8dc1d334c17e11f9eed8fe0a575b6dfcf337ab5d
We should skip lines that don't contain '=', e.g. empty lines.
Also, pop a warning instead of an error if a prop is defined
multiple times with the same value
Bug: 177240467
Test: unittest, run validate_target_files
Change-Id: Ifc9eadb91e5dda7170a19d875016e5a47e8fc592
