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2019-04-30tests: Merge recovery_component_test into recovery_unit_test.Tao Bao1-219/+0
Most of the tests in component/ are in fact unit tests. And it doesn't look practically beneficial to distinguish between the two: - They have the same test setup; - We always run both (recovery_unit_test and recovery_component_test) at the same time; - Breaking any of them would be equally bad. This CL merges the tests in recovery_component_test into recovery_unit_test to save the effort to maintain both. Test: Run recovery_unit_test on marlin (via `adb sync data`). Test: `atest recovery_unit_test` Change-Id: I93ff32e7219cd83425a4bcfe5613978a8dd48d75
2019-03-13Update_verifier: Remove the support for legacy text format CareMapxunchang1-41/+3
We have already switched to the protobuf format for new builds, and the downgrade packages will require a data wipe. So it should be safe to drop the support for text format. This also helps to save the issue when users sideload a package with a pending OTA, because the new CareMap contains the fingerprint of the intended build. Bug: 128536706 Test: unit tests pass, run update_verifier with legacy CareMap Change-Id: I1c4d0e54ec591f16cc0a65dac76767725ff9e7c4 (cherry picked from commit aaa6103ae72985d061432745e668df9ca29d6ac2)
2019-03-13Update_verifier: Remove the support for legacy text format CareMapxunchang1-41/+3
We have already switched to the protobuf format for new builds, and the downgrade packages will require a data wipe. So it should be safe to drop the support for text format. This also helps to save the issue when users sideload a package with a pending OTA, because the new CareMap contains the fingerprint of the intended build. Bug: 128536706 Test: unit tests pass, run update_verifier with legacy CareMap Change-Id: I1c4d0e54ec591f16cc0a65dac76767725ff9e7c4
2018-11-15switch to using android-base/file.h instead of android-base/test_utils.hMark Salyzyn1-1/+0
Test: compile Bug: 119313545 Change-Id: I664fb32522d01909c603d7b903475c4e9aea9223
2018-10-05Compare the fingerprint before reading the partitionTianjie Xu1-15/+87
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
2018-09-21Refactor update_verifier into a classTianjie Xu1-23/+40
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
2018-07-25Add proto3 support for care_mapTianjie Xu1-19/+94
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
2018-04-20Make update_verifier generic across verified boot versions.Tao Bao1-5/+4
This allows the update_verifier in a general system image to work across devices that have different verified boot versions (i.e. not supported / verified boot 1.0 / verified boot 2.0 / disabled). Bug: 78283982 Test: Run recovery_component_test on both of marlin and walleye. Test: Generate an OTA that has this CL. Install this OTA and check the update_verifier log during the post-reboot verification, on both of marlin (VB 1.0) and walleye (VB 2.0). Test: Build and flash walleye image with verified boot disabled. Check that update_verifier marks the slot as successfully booted. Change-Id: I828d87d59f911786531f774ffcf9b2ad7c2ca007
2018-03-23update_verifier: Support verifying product partition.Tao Bao1-2/+1
We have added the support for building /product partition in build system (the CL in [1]), where /product is an optional partition that contains system files. This CL adds the matching support if /product needs to be verified during A/B OTA (i.e. listed in care_map file). [1]: commit b7735d81054002961b681f4bdf296d4de2701135, https://android-review.googlesource.com/c/platform/build/+/598454 Bug: 63974895 Test: Run update_verifier test on walleye. Change-Id: Ia1c35e9583b8e66c98a4495b1f81a5ea7e65036f (cherry picked from commit ec2e8c6c1ef3cbafa129ade95abca3203e062b5f)
2018-03-23update_verifier: Support verifying product partition.Tao Bao1-2/+1
We have added the support for building /product partition in build system (the CL in [1]), where /product is an optional partition that contains system files. This CL adds the matching support if /product needs to be verified during A/B OTA (i.e. listed in care_map file). [1]: commit b7735d81054002961b681f4bdf296d4de2701135, https://android-review.googlesource.com/c/platform/build/+/598454 Bug: 63974895 Test: Run update_verifier test on walleye. Change-Id: Ia1c35e9583b8e66c98a4495b1f81a5ea7e65036f
2017-07-24tests: Add a test to cover legacy care_map.txt handling.Tao Bao1-0/+13
This is to cover the code added by commit 5a1dee01df3af346729b5791606b72d59b8e9815, where an O update_verifier should not reject N care_map.txt. Bug: 63544345 Test: recovery_component_test passes on marlin. Change-Id: Ia944e16cba3cc635098b3ffd92842d725b570fec (cherry picked from commit c319613e06f996aed32da3a1c3e93bf9b04ffa95)
2017-07-24tests: Add a test to cover legacy care_map.txt handling.Tao Bao1-0/+13
This is to cover the code added by commit 5a1dee01df3af346729b5791606b72d59b8e9815, where an O update_verifier should not reject N care_map.txt. Bug: 63544345 Test: recovery_component_test passes on marlin. Change-Id: Ia944e16cba3cc635098b3ffd92842d725b570fec
2017-06-23update_verifier: Support AVB.David Zeuthen1-1/+1
When using AVB, PRODUCT_SUPPORTS_VERITY is not set so check for BOARD_ENABLE_AVB as well. Also AVB sets up the root filesystem as 'vroot' so map that to 'system' since this is what is expected. Managed to test at least that the code is at least compiled in: $ fastboot --set-active=_a Setting current slot to 'a'... OKAY [ 0.023s] finished. total time: 0.023s $ fastboot reboot rebooting... finished. total time: 0.050s $ adb wait-for-device $ adb logcat |grep update_verifier 03-04 05:28:56.773 630 630 I /system/bin/update_verifier: Started with arg 1: nonencrypted 03-04 05:28:56.776 630 630 I /system/bin/update_verifier: Booting slot 0: isSlotMarkedSuccessful=0 03-04 05:28:56.776 630 630 W /system/bin/update_verifier: Failed to open /data/ota_package/care_map.txt: No such file or directory 03-04 05:28:56.788 630 630 I /system/bin/update_verifier: Marked slot 0 as booted successfully. 03-04 05:28:56.788 630 630 I /system/bin/update_verifier: Leaving update_verifier. Bug: 62464819 Test: Manually tested on device using AVB bootloader. Merged-In: I13c0fe1cc5d0f397e36f5e62fcc05c8dfee5fd85 Change-Id: I2834b17688053411e7b904e31df9c83bf904cd56
2017-05-24update_verifier: Support AVB.David Zeuthen1-1/+1
When using AVB, PRODUCT_SUPPORTS_VERITY is not set so check for BOARD_ENABLE_AVB as well. Also AVB sets up the root filesystem as 'vroot' so map that to 'system' since this is what is expected. Managed to test at least that the code is at least compiled in: $ fastboot --set-active=_a Setting current slot to 'a'... OKAY [ 0.023s] finished. total time: 0.023s $ fastboot reboot rebooting... finished. total time: 0.050s $ adb wait-for-device $ adb logcat |grep update_verifier 03-04 05:28:56.773 630 630 I /system/bin/update_verifier: Started with arg 1: nonencrypted 03-04 05:28:56.776 630 630 I /system/bin/update_verifier: Booting slot 0: isSlotMarkedSuccessful=0 03-04 05:28:56.776 630 630 W /system/bin/update_verifier: Failed to open /data/ota_package/care_map.txt: No such file or directory 03-04 05:28:56.788 630 630 I /system/bin/update_verifier: Marked slot 0 as booted successfully. 03-04 05:28:56.788 630 630 I /system/bin/update_verifier: Leaving update_verifier. Bug: None Test: Manually tested on device using AVB bootloader. Change-Id: I13c0fe1cc5d0f397e36f5e62fcc05c8dfee5fd85
2017-04-27Separate libupdate_verifier module and add testcases.Tao Bao1-0/+83
Enable -Wall and expose verify_image() for testing purpose. Test: mmma bootable/recovery Test: recovery_component_test Change-Id: I1ee1db2a775bafdc1112e25a1bc7194d8d6aee4f
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