OpenSK: nRF52840 USB dongle can not work with source code from stable and develop branches

Expected Behavior

nRF52840 USB dongle should work with source code on stable branch or develop branch

Actual Behavior

Neither stable nor develop branch work.

Following below steps

1. ./reset.sh
2. ./setup.sh
3. ./deploy.py --board=nrf52840_dongle_dfu --opensk --programmer=nordicdfu
Have switched nrf52840 usb dongle to bootloader mode.
4. ./tools/configure.py \
    --certificate=crypto_data/opensk_cert.pem \
    --private-key=crypto_data/opensk.key

If I use source code from stable branch, step 4 reports error 0xF2.

info: Private key is valid.
info: Certificate is valid.
DEBUG:fido2.hid.macos:Found CTAP device: 4295020873
DEBUG:fido2.hid:SEND: ffffffff8600084859dd5c0a590e2f
DEBUG:fido2.hid:RECV: ffffffff8600114859dd5c0a590e2f00000001020100000500000000000000000000000000000000000000000000000000000000000000000000000000000000
DEBUG:fido2.hid:SEND: 0000000190000104
DEBUG:fido2.hid:RECV: 00000001900001f20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Traceback (most recent call last):
  File "./tools/configure.py", line 204, in <module>
    main(parser.parse_args())
  File "./tools/configure.py", line 134, in main
    for authenticator in tqdm(get_opensk_devices(args.batch)):
  File "./tools/configure.py", line 72, in get_opensk_devices
    return [ctap2.CTAP2(dev)]
  File "/Users/gaofeng/.pyenv/versions/3.8.8/lib/python3.8/site-packages/fido2/ctap2/base.py", line 643, in __init__
    self._info = self.get_info()
  File "/Users/gaofeng/.pyenv/versions/3.8.8/lib/python3.8/site-packages/fido2/ctap2/base.py", line 695, in get_info
    return self.send_cbor(Ctap2.CMD.GET_INFO, parse=Info)
  File "/Users/gaofeng/.pyenv/versions/3.8.8/lib/python3.8/site-packages/fido2/ctap2/base.py", line 675, in send_cbor
    raise CtapError(status)
fido2.ctap.CtapError: CTAP error: 0xF2 - UNKNOWN

If I checkout code to develop branch, after step 3, nrf52840 usb dongle behaves like

https://user-images.githubusercontent.com/10238809/126742034-fdf49cec-d0c0-4173-aeb3-64b33207f636.mp4

Even if I perform ./deploy.py --board=nrf52840_dongle_dfu --erase_storage --programmer=nordicdfu before step 3, behavior is same.

What’s the matter?

Steps to Reproduce the Problem

1. ./reset.sh
2. ./setup.sh
3. ./deploy.py --board=nrf52840_dongle_dfu --opensk --programmer=nordicdfu
Have switched nrf52840 usb dongle to bootloader mode.
4. ./tools/configure.py \
    --certificate=crypto_data/opensk_cert.pem \
    --private-key=crypto_data/opensk.key

on either stable or develop branch.

About this issue

Original URL
State: open
Created 3 years ago
Comments: 25 (12 by maintainers)

Commits related to this issue

Fix #348 The dongle_dfu board should copy the dongle_opensk board and not the dongle board. This issue was introduced by #334. — committed to ia0/OpenSK by ia0 3 years ago
Fix #348 (#351) The dongle_dfu board should copy the dongle_opensk board and not the dongle board. This issue was introduced by #334. — committed to google/OpenSK by ia0 3 years ago

Most upvoted comments

1.  git checkout develop
2. ./reset.sh
3. ./setup.sh
4. ./deploy.py --board=nrf52840_dongle_dfu --programmer=nordicdfu --erase_storage
5. git checkout stable
6. ./reset.sh
7. ./setup.sh
8. ./deploy.py --board=nrf52840_dongle_dfu --programmer=nordicdfu --opensk
9. ./tools/configure.py --certificate=crypto_data/opensk_cert.pem --private-key=crypto_data/opensk.key

Yes, several hours ago, I tried these steps, changed the source code according to https://github.com/google/OpenSK/pull/351 after step2 and before step 3, but step 9 returned 0xF2 yet. But now, I try again, it works.

So, https://github.com/google/OpenSK/pull/351 can solve this issue. Great, thank you very much.

geofli on Jul 30, 2021