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aquasecurity / kube-hunter

Hunt for security weaknesses in Kubernetes clusters
Apache License 2.0
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Debug log showing unexpected error in certificate hunting #349

Closed lizrice closed 4 years ago

lizrice commented 4 years ago 
2020-04-29 15:18:23,356 DEBUG kube_hunter.core.events.handler expected bytes-like object, not str
Traceback (most recent call last):
  File "/usr/lib/python3.6/base64.py", line 510, in _input_type_check
    m = memoryview(s)
TypeError: memoryview: a bytes-like object is required, not 'str'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/mac/kube-hunter/kube_hunter/core/events/handler.py", line 137, in worker
    hook.execute()
  File "/mac/kube-hunter/kube_hunter/modules/hunting/certificates.py", line 43, in execute
    certdata = base64.decodebytes(c)
  File "/usr/lib/python3.6/base64.py", line 545, in decodebytes
    _input_type_check(s)
  File "/usr/lib/python3.6/base64.py", line 513, in _input_type_check
    raise TypeError(msg) from err
TypeError: expected bytes-like object, not str

I suspect this got broken in moving to python3