When a THP credential is stored in the keyring, but the keyring entry is deleted using the OS (i.e. not using trezorctl device forget), the keyring gets blocked.
- Calling
trezorctl list returns NotPaired error
- Calling
terzorctl get-features fails on
@cached_property
def trezor_pubkey(self) -> bytes:
return self._load_from_keyring(KEY_TREZOR_PUBKEY)
- Deleting keyring using
trezorctl device forget fails as well
Most likely cause is that there is still a "pointer" stored in the config_dir / "thp-credentials.json", but there is no underlying keyring.
Proposed fix: catch the potential exceptions when loading/trying-to-delete from keyring.
- Adjust the
json in case of deleting credentials
- Handle failed to load credential scenario (do not fail, act like there is no credential stored).
When a THP credential is stored in the keyring, but the keyring entry is deleted using the OS (i.e. not using
trezorctl device forget), the keyring gets blocked.trezorctl listreturns NotPaired errorterzorctl get-featuresfails ontrezorctl device forgetfails as wellMost likely cause is that there is still a "pointer" stored in the
config_dir / "thp-credentials.json", but there is no underlying keyring.Proposed fix: catch the potential exceptions when loading/trying-to-delete from keyring.
jsonin case of deleting credentials