Error with Sonoff Micro firmware 3.6.0

[dwf]

Hi,

Trying to use the custom component with a newly bought Sonoff Micro I was having an issue where None was being returned by decrypt(), and thus JSON decode was failing. I removed the exception handler from decrypt and got to the root of the issue:

2020-12-21 23:35:34 ERROR (Sonoff_LAN) [root] Uncaught thread exception
Traceback (most recent call last):
File "/usr/local/lib/python3.8/threading.py", line 932, in _bootstrap_inner
self.run()
File "/usr/local/lib/python3.8/site-packages/zeroconf/__init__.py", line 1750, in run
self._service_state_changed.fire(
File "/usr/local/lib/python3.8/site-packages/zeroconf/__init__.py", line 1508, in fire
h(**kwargs)
File "/config/custom_components/sonoff/sonoff_local.py", line 183, in _zeroconf_handler
data = decrypt(properties, devicekey)
File "/config/custom_components/sonoff/sonoff_local.py", line 71, in decrypt
ciphertext = b64decode(encoded)
File "/usr/local/lib/python3.8/base64.py", line 87, in b64decode
return binascii.a2b_base64(s)
binascii.Error: Invalid base64-encoded string: number of data characters (741) cannot be 1 more than a multiple of 4

[dwf]

I've isolated the bug (ignoring data4 in decrypt). I will send a PR tonight.

[AlexxIT]

Fixed in latest release