* bug#35808: python-yubikey-manager: ykman crashes
@ 2019-05-20 12:40 Ricardo Wurmus
2019-05-20 21:39 ` Ricardo Wurmus
0 siblings, 1 reply; 3+ messages in thread
From: Ricardo Wurmus @ 2019-05-20 12:40 UTC (permalink / raw)
To: 35808
I installed python-yubikey-manager and wanted to see a list of all
connected keys (one is connected), but instead got this backtrace:
--8<---------------cut here---------------start------------->8---
$ ykman list
Traceback (most recent call last):
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/bin/.ykman-real", line 11, in <module>
load_entry_point('yubikey-manager==2.1.0', 'console_scripts', 'ykman')()
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/lib/python3.7/site-packages/ykman/cli/__main__.py", line 253, in main
cli(obj={})
File "/gnu/store/y5jigvqfpdsnxgvgxhj2aiyj8xcsk6nk-python-click-7.0/lib/python3.7/site-packages/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/gnu/store/y5jigvqfpdsnxgvgxhj2aiyj8xcsk6nk-python-click-7.0/lib/python3.7/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/gnu/store/y5jigvqfpdsnxgvgxhj2aiyj8xcsk6nk-python-click-7.0/lib/python3.7/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/gnu/store/y5jigvqfpdsnxgvgxhj2aiyj8xcsk6nk-python-click-7.0/lib/python3.7/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/gnu/store/y5jigvqfpdsnxgvgxhj2aiyj8xcsk6nk-python-click-7.0/lib/python3.7/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/gnu/store/y5jigvqfpdsnxgvgxhj2aiyj8xcsk6nk-python-click-7.0/lib/python3.7/site-packages/click/decorators.py", line 17, in new_func
return f(get_current_context(), *args, **kwargs)
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/lib/python3.7/site-packages/ykman/cli/__main__.py", line 213, in list_keys
for dev in list_devices():
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/lib/python3.7/site-packages/ykman/descriptor.py", line 152, in list_devices
for d in _list_drivers(transports):
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/lib/python3.7/site-packages/ykman/descriptor.py", line 138, in _list_drivers
for dev in open_ccid():
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/lib/python3.7/site-packages/ykman/driver_ccid.py", line 322, in open_devices
readers = list_readers()
File "/gnu/store/rnn8dafmhl7flhvdmgn3v67y8zhshp3a-python-yubikey-manager-2.1.0/lib/python3.7/site-packages/ykman/driver_ccid.py", line 312, in list_readers
return System.readers()
File "/gnu/store/2q87j0qfp3blwvkq9x46514k86dgqi0q-python-pyscard-1.9.8/lib/python3.7/site-packages/smartcard/System.py", line 42, in readers
return smartcard.reader.ReaderFactory.ReaderFactory.readers(groups)
File "/gnu/store/2q87j0qfp3blwvkq9x46514k86dgqi0q-python-pyscard-1.9.8/lib/python3.7/site-packages/smartcard/reader/ReaderFactory.py", line 58, in readers
zreaders += fm(groups)
File "/gnu/store/2q87j0qfp3blwvkq9x46514k86dgqi0q-python-pyscard-1.9.8/lib/python3.7/site-packages/smartcard/pcsc/PCSCReader.py", line 110, in readers
hcontext = PCSCContext().getContext()
File "/gnu/store/2q87j0qfp3blwvkq9x46514k86dgqi0q-python-pyscard-1.9.8/lib/python3.7/site-packages/smartcard/pcsc/PCSCContext.py", line 56, in __init__
self.renewContext()
File "/gnu/store/2q87j0qfp3blwvkq9x46514k86dgqi0q-python-pyscard-1.9.8/lib/python3.7/site-packages/smartcard/pcsc/PCSCContext.py", line 70, in renewContext
PCSCContext.instance = PCSCContext.__PCSCContextSingleton()
File "/gnu/store/2q87j0qfp3blwvkq9x46514k86dgqi0q-python-pyscard-1.9.8/lib/python3.7/site-packages/smartcard/pcsc/PCSCContext.py", line 40, in __init__
raise EstablishContextException(hresult)
smartcard.pcsc.PCSCExceptions.EstablishContextException: 'Failure to establish context: Service not available.'
--8<---------------cut here---------------end--------------->8---
--
Ricardo
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#35808: python-yubikey-manager: ykman crashes
2019-05-20 12:40 bug#35808: python-yubikey-manager: ykman crashes Ricardo Wurmus
@ 2019-05-20 21:39 ` Ricardo Wurmus
2019-05-20 21:56 ` Ricardo Wurmus
0 siblings, 1 reply; 3+ messages in thread
From: Ricardo Wurmus @ 2019-05-20 21:39 UTC (permalink / raw)
To: 35808
Ricardo Wurmus <rekado@elephly.net> writes:
> I installed python-yubikey-manager and wanted to see a list of all
> connected keys (one is connected), but instead got this backtrace:
[…]
> smartcard.pcsc.PCSCExceptions.EstablishContextException: 'Failure to establish context: Service not available.'
It seems that this is because I didn’t start the pcscd service. I’ll
try to reconfigure my system with (service pcscd-service-type).
--
Ricardo
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#35808: python-yubikey-manager: ykman crashes
2019-05-20 21:39 ` Ricardo Wurmus
@ 2019-05-20 21:56 ` Ricardo Wurmus
0 siblings, 0 replies; 3+ messages in thread
From: Ricardo Wurmus @ 2019-05-20 21:56 UTC (permalink / raw)
To: 35808-done
Ricardo Wurmus <rekado@elephly.net> writes:
> Ricardo Wurmus <rekado@elephly.net> writes:
>
>> I installed python-yubikey-manager and wanted to see a list of all
>> connected keys (one is connected), but instead got this backtrace:
> […]
>
>> smartcard.pcsc.PCSCExceptions.EstablishContextException: 'Failure to establish context: Service not available.'
>
> It seems that this is because I didn’t start the pcscd service. I’ll
> try to reconfigure my system with (service pcscd-service-type).
This fixed it. It would be nice if ykman would fail gracefully, but
that’s an upstream issue.
Closing.
--
Ricardo
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-05-20 22:13 UTC | newest]
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2019-05-20 12:40 bug#35808: python-yubikey-manager: ykman crashes Ricardo Wurmus
2019-05-20 21:39 ` Ricardo Wurmus
2019-05-20 21:56 ` Ricardo Wurmus
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