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gerrit.twrp.me / android_bootable_recovery / fd99a318fe630b49ba35f9a19a1866e8b1a42b7e
commitfd99a318fe630b49ba35f9a19a1866e8b1a42b7e[log] [tgz]
authorYabin Cui <yabinc@google.com>Thu Jun 09 14:09:39 2016 -0700
committerTao Bao <tbao@google.com>Wed Oct 19 11:19:15 2016 -0700
tree53388e66db91793598030067dea27790a7f2c0de
parent06603c76c5c2424a6e6fc11326856a75e28bb616 [diff]
Verify wipe package when wiping A/B device in recovery.

To increase the security of wiping A/B devices, let uncrypt write
wipe package in misc partition. Then recovery verifies the wipe
package before wiping the device.

Based on the original cherrypick, this CL also has additional changes to
address the LOG statements and libziparchive changes.

Bug: 29159185
Test: Build and boot into recovery.

Change-Id: I186691bab1928d3dc036bc5542abd64a81bc2168
(cherry picked from commit 6faf0265c9b58db2c15b53f6d29025629d52f882)
6 files changed
tree: 53388e66db91793598030067dea27790a7f2c0de
  1. applypatch/
  2. bootloader_message/
  3. edify/
  4. etc/
  5. fonts/
  6. minadbd/
  7. minui/
  8. otafault/
  9. otautil/
  10. res-hdpi/
  11. res-mdpi/
  12. res-xhdpi/
  13. res-xxhdpi/
  14. res-xxxhdpi/
  15. tests/
  16. tools/
  17. uncrypt/
  18. update_verifier/
  19. updater/
  20. res-560dpi ⇨ res-xxxhdpi
  21. adb_install.cpp
  22. adb_install.h
  23. Android.mk
  24. asn1_decoder.cpp
  25. asn1_decoder.h
  26. bootloader.h
  27. CleanSpec.mk
  28. common.h
  29. default_device.cpp
  30. device.cpp
  31. device.h
  32. error_code.h
  33. fuse_sdcard_provider.cpp
  34. fuse_sdcard_provider.h
  35. fuse_sideload.cpp
  36. fuse_sideload.h
  37. install.cpp
  38. install.h
  39. interlace-frames.py
  40. mounts.cpp
  41. mounts.h
  42. NOTICE
  43. print_sha1.h
  44. README.md
  45. recovery-persist.cpp
  46. recovery-persist.rc
  47. recovery-refresh.cpp
  48. recovery-refresh.rc
  49. recovery.cpp
  50. roots.cpp
  51. roots.h
  52. screen_ui.cpp
  53. screen_ui.h
  54. ui.cpp
  55. ui.h
  56. verifier.cpp
  57. verifier.h
  58. wear_touch.cpp
  59. wear_touch.h
  60. wear_ui.cpp
  61. wear_ui.h
README.md

The Recovery Image

Quick turn-around testing

mm -j && m ramdisk-nodeps && m recoveryimage-nodeps

# To boot into the new recovery image
# without flashing the recovery partition:
adb reboot bootloader
fastboot boot $ANDROID_PRODUCT_OUT/recovery.img

Running the tests

# After setting up environment and lunch.
mmma -j bootable/recovery

# Running the tests on device.
adb root
adb sync data

# 32-bit device
adb shell /data/nativetest/recovery_unit_test/recovery_unit_test
adb shell /data/nativetest/recovery_component_test/recovery_component_test

# Or 64-bit device
adb shell /data/nativetest64/recovery_unit_test/recovery_unit_test
adb shell /data/nativetest64/recovery_component_test/recovery_component_test