dankoj
(Danko Jevtovic)
October 27, 2021, 10:26am
1
My Mikrotik RouterOS integration fails to setup. I am using non-ascii (unicode characters) in my comments and DHCP device names.
I see a fix in GitHub, but it doesn’t work for my (current HA build, routerOS 6.49)
home-assistant:dev
← Janhouse:mikrotik-encoding-fix
opened 12:54AM - 23 Jul 20 UTC
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## Proposed change
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I just specify utf8 encoding for Mikrotik api protocol in Mikrotik component.
Short story: I have Wifi name that uses emoji in it and without specifying encoding, component doesn't work.
Here is the problem:
``` File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 141, in get_hub_details
self.support_wireless = bool(self.command(MIKROTIK_SERVICES[IS_WIRELESS]))
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 249, in command
response = list(self.api(cmd=cmd))
File "/usr/local/lib/python3.8/site-packages/librouteros/api.py", line 28, in __call__
yield from self.readResponse()
File "/usr/local/lib/python3.8/site-packages/librouteros/api.py", line 60, in readResponse
reply_word, words = self.readSentence()
File "/usr/local/lib/python3.8/site-packages/librouteros/api.py", line 46, in readSentence
reply_word, words = self.protocol.readSentence()
File "/usr/local/lib/python3.8/site-packages/librouteros/protocol.py", line 189, in readSentence
sentence = tuple(word for word in iter(self.readWord, ''))
File "/usr/local/lib/python3.8/site-packages/librouteros/protocol.py", line 189, in <genexpr>
sentence = tuple(word for word in iter(self.readWord, ''))
File "/usr/local/lib/python3.8/site-packages/librouteros/protocol.py", line 206, in readWord
return word.decode(encoding=self.encoding, errors='strict')
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf0 in position 6: ordinal not in range(128)
```
I have specified utf8 to be used for communication with Mikrotik API. Not sure if you need any additional tests and other things for this simple PR.
This is a super tiny change, I'm using it locally and it works.
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The error log:
Logger: homeassistant.config_entries
Source: components/mikrotik/hub.py:259
First occurred: 08:58:46 (1 occurrences)
Last logged: 08:58:46
Error setting up entry Mikrotik for mikrotik
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/config_entries.py", line 304, in async_setup
result = await component.async_setup_entry(hass, self) # type: ignore
File "/usr/src/homeassistant/homeassistant/components/mikrotik/__init__.py", line 73, in async_setup_entry
if not await hub.async_setup():
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 387, in async_setup
await self.hass.async_add_executor_job(self._mk_data.update)
File "/usr/local/lib/python3.9/concurrent/futures/thread.py", line 52, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 283, in update
self.update_devices()
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 178, in update_devices
self.all_devices = self.get_list_from_interface(DHCP)
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 165, in get_list_from_interface
result = self.command(MIKROTIK_SERVICES[interface])
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 259, in command
response = list(self.api(cmd=cmd))
File "/usr/local/lib/python3.9/site-packages/librouteros/api.py", line 28, in __call__
yield from self.readResponse()
File "/usr/local/lib/python3.9/site-packages/librouteros/api.py", line 60, in readResponse
reply_word, words = self.readSentence()
File "/usr/local/lib/python3.9/site-packages/librouteros/api.py", line 46, in readSentence
reply_word, words = self.protocol.readSentence()
File "/usr/local/lib/python3.9/site-packages/librouteros/protocol.py", line 189, in readSentence
sentence = tuple(word for word in iter(self.readWord, ''))
File "/usr/local/lib/python3.9/site-packages/librouteros/protocol.py", line 189, in <genexpr>
sentence = tuple(word for word in iter(self.readWord, ''))
File "/usr/local/lib/python3.9/site-packages/librouteros/protocol.py", line 206, in readWord
return word.decode(encoding=self.encoding, errors='strict')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf0 in position 18: invalid continuation byte
SSinSD
(Eric)
November 15, 2021, 7:56pm
2
You can try this, it didn’t work for me, but it did work for the poster:
opened 07:25PM - 10 Dec 20 UTC
closed 12:08AM - 09 Aug 21 UTC
integration: mikrotik
stale
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## The problem
The Mikrotik integration is choking on a Unicode response from the router. If the integration is added with the UI, this prevents it from completing setup. If added directly to configuration.yaml, it appears to prevent updates after the initial response.
This is because, for some reason, my GE Range insists on defining its hostname as "û"
## Environment
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Provide details about the versions you are using, which helps us to reproduce
and find the issue quicker. Version information is found in the
Home Assistant frontend: Configuration -> Info.
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- Home Assistant Core release with the issue: 0.118.5
- Last working Home Assistant Core release (if known): 0.118.0
- Operating environment (OS/Container/Supervised/Core): Hassio 2020.12.6
- Integration causing this issue: Mikrotik
- Link to integration documentation on our website: https://www.home-assistant.io/integrations/mikrotik
## Problem-relevant `configuration.yaml`
<!--
An example configuration that caused the problem for you. Fill this out even
if it seems unimportant to you. Please be sure to remove personal information
like passwords, private URLs and other credentials.
-->
```
mikrotik:
- name: <HOSTNAME>
host: <IP>
username: homeassistant
password: <PASSWORD>
verify_ssl: false
arp_ping: false
force_dhcp: true
detection_time: 300
```
## Traceback/Error logs
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If you come across any trace or error logs, please provide them.
-->
This is the traceback placed in home_assistant.log when trying to set up the MikroTik integration from the interface.
```
2020-12-10 14:22:22 ERROR (MainThread) [homeassistant.config_entries] Error setting up entry Mikrotik for mikrotik
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/config_entries.py", line 236, in async_setup
result = await component.async_setup_entry(hass, self) # type: ignore
File "/usr/src/homeassistant/homeassistant/components/mikrotik/__init__.py", line 68, in async_setup_entry
if not await hub.async_setup():
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 382, in async_setup
await self.hass.async_add_executor_job(self._mk_data.update)
File "/usr/local/lib/python3.8/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 278, in update
self.update_devices()
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 172, in update_devices
self.all_devices = self.get_list_from_interface(DHCP)
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 159, in get_list_from_interface
result = self.command(MIKROTIK_SERVICES[interface])
File "/usr/src/homeassistant/homeassistant/components/mikrotik/hub.py", line 253, in command
response = list(self.api(cmd=cmd))
File "/usr/local/lib/python3.8/site-packages/librouteros/api.py", line 28, in __call__
yield from self.readResponse()
File "/usr/local/lib/python3.8/site-packages/librouteros/api.py", line 60, in readResponse
reply_word, words = self.readSentence()
File "/usr/local/lib/python3.8/site-packages/librouteros/api.py", line 46, in readSentence
reply_word, words = self.protocol.readSentence()
File "/usr/local/lib/python3.8/site-packages/librouteros/protocol.py", line 189, in readSentence
sentence = tuple(word for word in iter(self.readWord, ''))
File "/usr/local/lib/python3.8/site-packages/librouteros/protocol.py", line 189, in <genexpr>
sentence = tuple(word for word in iter(self.readWord, ''))
File "/usr/local/lib/python3.8/site-packages/librouteros/protocol.py", line 206, in readWord
return word.decode(encoding=self.encoding, errors='strict')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xfb in position 12: invalid start byte
```
## Additional information
1 Like