android_system_core/adb/daemon
Bowgo Tsai f1d3dbc32f adbd: lessen security constraints when the device is unlocked
ALLOW_ADBD_ROOT ('adb root') and ALLOW_ADBD_NO_AUTH (ro.adb.secure = 0)
are false in user build. This prevents a non-A/B device from running
Treble VTS because it requires 'adb root'. Without ALLOW_ADBD_NO_AUTH,
adb still can work if ro.adb.secure = 1. However, allowing it to be 0
is better for test automation.

The image combination in VTS is:
  - system.img (userdebug): provided by Googlg
  - boot.img (user): provided by the OEM  <-- adbd is here
  - vendor.img (user): provided by the OEM

This change allows 'adb root' and 'ro.adb.secure = 0' when the device is
unlocked in user build. No changes for userdebug/eng builds.

Note that the device must be unlocked when running VTS. Otherwise,
verified boot will prevent it from booting the system.img provided by
Google (no verity metadata).

Bug: 63313955
Bug: 63381692
Test: use the above image combination, check 'adb root' and
      'ro.adb.secure = 0' can work

Change-Id: I109d96c950e54c4fb0ac0c98b989a20593681e52
2017-07-18 08:41:19 +08:00
..
main.cpp adbd: lessen security constraints when the device is unlocked 2017-07-18 08:41:19 +08:00
mdns.cpp adb: kill adb_thread_{create, join, detach, exit}. 2017-04-12 17:12:32 -07:00
mdns.h Make ADBD announce its presence over mDNS 2017-03-07 14:42:06 -08:00
usb.cpp Revert "adb: Lower EP_ALLOC retry count" 2017-04-27 15:00:13 -07:00
usb.h adb: Pre allocate kernel memory 2017-02-13 14:20:47 -08:00