Check if the block verification was already done
by snapuserd daemon - If so, skip the verification
process. If daemon failed to verify the block,
update_verifier will fallback and continue
the verification.
Bug: 193863442
Test: OTA
Signed-off-by: Akilesh Kailash <akailash@google.com>
Change-Id: I18946fb730376f19cce0738bd6765d5f5d0248b6
This is the last remaining use of the python-symbol library
from Python 2.
Test: Ran 2to3 on the script, no changes reported.
Change-Id: I9c8bf4840eaf1832cabc4b6af831f5c2de554d4f
This moves actually marking the slot as successful to a later point
so that on devices with checkpointing enabled we can still roll back to
the previous version if we fail to boot to the point that the checkpoint
is marked as successful.
Test: When taking an update on a checkpoint enabled device, it
defers marking the slot as successful instead of directly
marking it. Visible in logs.
Bug: 123260515
Change-Id: I7ed3595c1b0904ddbfe20d1cad4f69ecbf1ea351
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 binary parses the legacy care_map text in the input file and writes
the generated protobuf message into the output file. For test purpose,
it also has a "--parse_proto" option to reverse the process and convert
a protobuf message file into plain text.
The build script will then call the binary to generate the care_map.txt
in the new format.
Bug: 77867897
Test: Run the binary to convert a care_map.txt, run update_verifier
Change-Id: I3ca65e19027404806132aa8d51e9bff766630c99
Switching to the protobuf format helps to make the care_map more
extensible. As we have such plans in the future, add the support to
parse the protobuf message in the update_verifier.
Bug: 77867897
Test: unit tests pass, update_verifier successfully verifies a care_map.pb
Change-Id: I9fe83cb4dd3cc8d6fd0260f2a47338fe142d3938
