[REQUEST] Ikea Trådfri Gateway (smart lights hub controller) plugin?

[Flappie]

Hi bought a Tradfri gateway but can't connect it with the script:

I did enter:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py 10.0.0.14 EwulNJJdX2UhrLCy

Script says:
Failed to generate ID/PSK-pair.
Check that the IP and Master Key is correct.

Security key is correct.

[moroen]

Hi bought a Tradfri gateway but can't connect it with the script:

I did enter:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py 10.0.0.14 EwulNJJdX2UhrLCy

Script says:
Failed to generate ID/PSK-pair.
Check that the IP and Master Key is correct.

Security key is correct.

If you could please fetch the latest development-branch, run configure.py with the (newly added) --debug argument, and post the output?

Code: Select all

$ cd IKEA-Tradfri
$ git checkout development
$ git pull
$ ./configure.py --debug IP KEY

Regards,
M

[Flappie]

Hi bought a Tradfri gateway but can't connect it with the script:

I did enter:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py 10.0.0.14 EwulNJJdX2UhrLCy

Script says:
Failed to generate ID/PSK-pair.
Check that the IP and Master Key is correct.

Security key is correct.

If you could please fetch the latest development-branch, run configure.py with the (newly added) --debug argument, and post the output?

Code: Select all

$ cd IKEA-Tradfri
$ git checkout development
$ git pull
$ ./configure.py --debug IP KEY

Regards,
M

This is the output:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py --debug 10.0.0.14 EwulNJJdX2UhrLCy
Traceback (most recent call last):
File "./configure.py", line 39, in <module>
psk = api_factory.generate_psk(args.key)
File "/home/pi/.local/lib/python3.5/site-packages/pytradfri/api/libcoap_api.py", line 164, in generate_psk
self._psk = self.request(Gateway().generate_psk(existing_psk_id))
File "/home/pi/.local/lib/python3.5/site-packages/pytradfri/api/libcoap_api.py", line 96, in request
return self._execute(api_commands, timeout=timeout)
File "/home/pi/.local/lib/python3.5/site-packages/pytradfri/api/libcoap_api.py", line 88, in _execute
'Error executing request: {}'.format(err)) from None
pytradfri.error.RequestError: Error executing request: Command '['coap-client', '-u', 'Client_identity', '-k', 'EwulNJJdX2UhrLCy', '-v', '0', '-m', 'post', '-f', '-', 'coaps://10.0.0.14:5684/15011/9063']' returned non-zero exit status 1
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $

[moroen]

Hi bought a Tradfri gateway but can't connect it with the script:

I did enter:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py 10.0.0.14 EwulNJJdX2UhrLCy

Script says:
Failed to generate ID/PSK-pair.
Check that the IP and Master Key is correct.

Security key is correct.

If you could please fetch the latest development-branch, run configure.py with the (newly added) --debug argument, and post the output?

Code: Select all

$ cd IKEA-Tradfri
$ git checkout development
$ git pull
$ ./configure.py --debug IP KEY

Regards,
M

This is the output:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py --debug 10.0.0.14 EwulNJJdX2UhrLCy
pytradfri.error.RequestError: Error executing request: Command '['coap-client', '-u', 'Client_identity', '-k', 'EwulNJJdX2UhrLCy', '-v', '0', '-m', 'post', '-f',

Is coap-client installed and working from the command line?

Regards,
M

[Flappie]

If you could please fetch the latest development-branch, run configure.py with the (newly added) --debug argument, and post the output?

Code: Select all

$ cd IKEA-Tradfri
$ git checkout development
$ git pull
$ ./configure.py --debug IP KEY

Regards,
M

This is the output:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ ./configure.py --debug 10.0.0.14 EwulNJJdX2UhrLCy
pytradfri.error.RequestError: Error executing request: Command '['coap-client', '-u', 'Client_identity', '-k', 'EwulNJJdX2UhrLCy', '-v', '0', '-m', 'post', '-f',

Is coap-client installed and working from the command line?

Regards,
M

Yes, COAP-Client is installed:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ coap-client
coap-client v4.2.0alpha -- a small CoAP implementation
(c) 2010-2015 Olaf Bergmann <[email protected]>

[moroen]

Yes, COAP-Client is installed:

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ coap-client
coap-client v4.2.0alpha -- a small CoAP implementation
(c) 2010-2015 Olaf Bergmann <[email protected]>

Ok, which version of python and pytradfri?

Regards,
M

[TJLuijt]

Hi Moroen,

I can't get the IKEA Trådfri to connect as well.


Script says:
Failed to generate ID/PSK-pair.
Check that the IP and Master Key is correct.

both the IP and Master Key I supply should be fine.

after running the debug I see:
Traceback (most recent call last):
File "./configure.py", line 39, in <module>
psk = api_factory.generate_psk(args.key)
File "/home/pi/.local/lib/python3.5/site-packages/pytradfri/api/libcoap_api.py", line 164, in generate_psk
self._psk = self.request(Gateway().generate_psk(existing_psk_id))
File "/home/pi/.local/lib/python3.5/site-packages/pytradfri/api/libcoap_api.py", line 96, in request
return self._execute(api_commands, timeout=timeout)
File "/home/pi/.local/lib/python3.5/site-packages/pytradfri/api/libcoap_api.py", line 85, in _execute
raise RequestTimeout() from None
pytradfri.error.RequestTimeout



I have the COAP client installed:
coap-client
coap-client v4.1.2 -- a small CoAP implementation
(c) 2010-2015 Olaf Bergmann <[email protected]>

python version:
python --version
Python 3.5.3

[moroen]

@TJLuijt and Flappie,

Flappie: The error suggests that the module can't execute coap-client for some reason.

TJLuict: coap-client appears to be called, but times out before receiving a reply. The most common cause for this is either wrong IP or master key.

Could you both try to run coap-client from the command-line, to check if coap-client can communicate with the gw?

Code: Select all

$ coap-client -u "Client_identity" -k KEY -m get coaps://IP:5684/.well-known/core
v:1 t:CON c:GET i:8490 {} [ ]
<//15006>;ct=0;obs,<//15001>;ct=0;obs,<//15004>;ct=0;obs,<//15004/add>;ct=0,<//15004/remove>;ct=0,<//15010>;ct=0;obs,<//15005>;ct=0;obs,<//15011/15012>;ct=0;obs,<//15011/9034>;ct=0,<//15011/9030>;ct=0,<//15011/9031>;ct=0,<//15011/9102>;ct=0,<//15011/9094>;v:1 t:CON c:GET i:8491 {} [ ]

Note: "Client_identity" should be entered exactly as shown, just substitute IP and KEY...

Regards,
M

[TJLuijt]

Hi Moroen,

thanks for the swift reply.

the result is:
sudo coap-client -u "Client_identity" -k ********* -m get coaps://***.***.***.**/.well-known/core v:1 t:CON c:GET i:8490 {} [ ]
v:1 t:CON c:GET i:4124 {} [ ]
Nov 07 20:41:09 ALRT 20 invalidate peer
Nov 07 20:41:09 WARN received alert, peer has been invalidated


I can ping my tradfri gateway so the ip should be fine.

[moroen]

Hi Moroen,

thanks for the swift reply.

the result is:
sudo coap-client -u "Client_identity" -k ********* -m get coaps://***.***.***.**/.well-known/core v:1 t:CON c:GET i:8490 {} [ ]
v:1 t:CON c:GET i:4124 {} [ ]
Nov 07 20:41:09 ALRT 20 invalidate peer
Nov 07 20:41:09 WARN received alert, peer has been invalidated

That reply indicates that there is something wrong with the ident/psk-pair. Client_identity is the default ident, so the error is most likely the key...

Regards,
M

[TJLuijt]

TJLuijt wrote: ↑Wednesday 07 November 2018 21:42
Hi Moroen,

thanks for the swift reply.

the result is:
sudo coap-client -u "Client_identity" -k ********* -m get coaps://***.***.***.**/.well-known/core v:1 t:CON c:GET i:8490 {} [ ]
v:1 t:CON c:GET i:4124 {} [ ]
Nov 07 20:41:09 ALRT 20 invalidate peer
Nov 07 20:41:09 WARN received alert, peer has been invalidated

by moroen » Thursday 08 November 2018 1:52
That reply indicates that there is something wrong with the ident/psk-pair. Client_identity is the default ident, so the error is most likely the key...

This is the security key on the back of the gateway right?
I have the privilege of having an "O" in my code so have tried all the different versions of that as well but still no luck

[moroen]

TJLuijt wrote: ↑Wednesday 07 November 2018 21:42
Hi Moroen,

thanks for the swift reply.

the result is:
sudo coap-client -u "Client_identity" -k ********* -m get coaps://***.***.***.**/.well-known/core v:1 t:CON c:GET i:8490 {} [ ]
v:1 t:CON c:GET i:4124 {} [ ]
Nov 07 20:41:09 ALRT 20 invalidate peer
Nov 07 20:41:09 WARN received alert, peer has been invalidated

by moroen » Thursday 08 November 2018 1:52
That reply indicates that there is something wrong with the ident/psk-pair. Client_identity is the default ident, so the error is most likely the key...

This is the security key on the back of the gateway right?
I have the privilege of having an "O" in my code so have tried all the different versions of that as well but still no luck

Yes, the key on the label on the back...

Have you tried to manually enter the KEY in the official IKEA app? Just to make sure the key is correct...

Regards,
M

[TJLuijt]

TJLuijt wrote: ↑Wednesday 07 November 2018 21:42
Hi Moroen,

thanks for the swift reply.

the result is:
sudo coap-client -u "Client_identity" -k ********* -m get coaps://***.***.***.**/.well-known/core v:1 t:CON c:GET i:8490 {} [ ]
v:1 t:CON c:GET i:4124 {} [ ]
Nov 07 20:41:09 ALRT 20 invalidate peer
Nov 07 20:41:09 WARN received alert, peer has been invalidated

This is the security key on the back of the gateway right?
I have the privilege of having an "O" in my code so have tried all the different versions of that as well but still no luck

Yes, the key on the label on the back...

Have you tried to manually enter the KEY in the official IKEA app? Just to make sure the key is correct...

Regards,
M

Yes, this works so that should be solid as well.
I also used a QR reader and got it as text and copied it in the terminal statement.

[RapTile]

I really can't get this plugin installed.

Code: Select all

pi@raspberrypi:/ $ pip uninstall pytradfri
Cannot uninstall requirement pytradfri, not installed
Storing debug log for failure in /home/pi/.pip/pip.log
pi@raspberrypi:/ $ sudo pip uninstall pytradfri
Cannot uninstall requirement pytradfri, not installed
Storing debug log for failure in /root/.pip/pip.log
pi@raspberrypi:/ $ sudo find -name pytradfri
pi@raspberrypi:/ $ sudo find . -name pytradfri

pi@raspberrypi:/ $ sudo shutdown -r now
Connection to rappi closed by remote host.
Connection to rappi closed.

I did a reboot to make sure that wouldnt cause any issues.

Code: Select all

pi@raspberrypi:~ $ cd domoticz/plugins/
pi@raspberrypi:~/domoticz/plugins $ which python3
/usr/bin/python3
pi@raspberrypi:~/domoticz/plugins $ sudo pip install pytradfri
Downloading/unpacking pytradfri
  Downloading pytradfri-6.0.1.tar.gz
  Running setup.py (path:/tmp/pip-build-oV6C6L/pytradfri/setup.py) egg_info for package pytradfri
    /usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'python_requires'
      warnings.warn(msg)
    
Installing collected packages: pytradfri
  Running setup.py install for pytradfri
    /usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'python_requires'
      warnings.warn(msg)
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/command.py", line 9
        def __init__(self, method, path, data=None, *, parse_json=True,
                                                     ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/__main__.py", line 29
        "Tradfri gateway:", end=" ")
                               ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/util.py", line 12
        def load_json(filename: str) -> Union[List, Dict]:
                              ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/api/libcoap_api.py", line 46
        def _execute(self, api_command, *, timeout=None):
                                         ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/api/aiocoap_api.py", line 67
        async def _get_protocol(self):
                ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/device.py", line 204
        def set_state(self, state, *, index=0):
                                    ^
    SyntaxError: invalid syntax
    
      File "/usr/local/lib/python2.7/dist-packages/pytradfri/gateway.py", line 121
        def get_mood(self, mood_id, *, mood_parent=None):
                                     ^
    SyntaxError: invalid syntax
    
    
Successfully installed pytradfri
Cleaning up...

pi@raspberrypi:~/domoticz/plugins $ sudo find / -name pytradfri
/usr/local/lib/python2.7/dist-packages/pytradfri
pi@raspberrypi:~/domoticz/plugins $ sudo ./configure.py 192.168.1.194 c9b0qCubbpNdyDvF
sudo: ./configure.py: command not found
pi@raspberrypi:~/domoticz/plugins $ cd IKEA-Tradfri/
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo ./configure.py 192.168.1.194 c9b0qCubbpNdyDvF
Traceback (most recent call last):
  File "./configure.py", line 3, in <module>
    from pytradfri import Gateway
ImportError: No module named 'pytradfri'
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ git checkout development
fatal: Unable to create '/home/pi/domoticz/plugins/IKEA-Tradfri/.git/index.lock': Permission denied
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ git checkout development
fatal: Unable to create '/home/pi/domoticz/plugins/IKEA-Tradfri/.git/index.lock': Permission denied
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo git checkout development
Branch development set up to track remote branch development from origin.
Switched to a new branch 'development'
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ git pull
error: cannot open .git/FETCH_HEAD: Permission denied

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo git pull
Already up-to-date.
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo ./configure.py <ip> <code>
Traceback (most recent call last):
  File "./configure.py", line 3, in <module>
    from pytradfri import Gateway
ImportError: No module named 'pytradfri'

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip install pytradfri
Requirement already satisfied (use --upgrade to upgrade): pytradfri in /usr/local/lib/python2.7/dist-packages
Cleaning up...

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo ./configure.py --debug  <ip> <key>
Traceback (most recent call last):
  File "./configure.py", line 3, in <module>
    from pytradfri import Gateway
ImportError: No module named 'pytradfri'

i hope you can help me out.

[moroen]

I really can't get this plugin installed.

Code: Select all

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip install pytradfri
Requirement already satisfied (use --upgrade to upgrade): pytradfri in /usr/local/lib/python2.7/dist-packages
Cleaning up...

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo ./configure.py --debug  <ip> <key>
Traceback (most recent call last):
  File "./configure.py", line 3, in <module>
    from pytradfri import Gateway
ImportError: No module named 'pytradfri'

i hope you can help me out.

You're installing pytradfri for python2.7... Try:

Code: Select all

$ sudo pip3 install pytradfri

Using pip3 should make sure that pip installs the library for python3...

Regards,
M

[RapTile]

Code: Select all

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip install pytradfri
Requirement already satisfied (use --upgrade to upgrade): pytradfri in /usr/local/lib/python2.7/dist-packages

[code]
$ sudo pip3 install pytradfri

Using pip3 should make sure that pip installs the library for python3...

Regards,
M

Thanks for the tip but it did not work.

Code: Select all

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo find / -name pytradfri
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip3 uninstall pytradfri
Cannot uninstall requirement pytradfri, not installed
Storing debug log for failure in /root/.pip/pip.log
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip uninstall pytradfri
Cannot uninstall requirement pytradfri, not installed
Storing debug log for failure in /root/.pip/pip.log
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip3 install pytradfri
Downloading/unpacking pytradfri
  Downloading pytradfri-6.0.1.tar.gz
  Running setup.py (path:/tmp/pip-build-xf_shnel/pytradfri/setup.py) egg_info for package pytradfri
    /usr/lib/python3.4/distutils/dist.py:260: UserWarning: Unknown distribution option: 'python_requires'
      warnings.warn(msg)
    
Installing collected packages: pytradfri
  Running setup.py install for pytradfri
    /usr/lib/python3.4/distutils/dist.py:260: UserWarning: Unknown distribution option: 'python_requires'
      warnings.warn(msg)
      File "/usr/local/lib/python3.4/dist-packages/pytradfri/api/aiocoap_api.py", line 67
        async def _get_protocol(self):
                ^
    SyntaxError: invalid syntax
    
    
Successfully installed pytradfri
Cleaning up...
pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ 

[moroen]

Code: Select all

Installing collected packages: pytradfri
  Running setup.py install for pytradfri
	/usr/lib/python3.4/distutils/dist.py:260: UserWarning: Unknown distribution option: 'python_requires'
      warnings.warn(msg)
      File "/usr/local/lib/python3.4/dist-packages/pytradfri/api/aiocoap_api.py", line 67
        async def _get_protocol(self):
                ^
    SyntaxError: invalid syntax

You're getting closer... It appears your version of python is 3.4, you need at least 3.5 or higher...

Regards,
M

[moroen]

This is the security key on the back of the gateway right?
I have the privilege of having an "O" in my code so have tried all the different versions of that as well but still no luck

Yes, the key on the label on the back...

Have you tried to manually enter the KEY in the official IKEA app? Just to make sure the key is correct...

Regards,
M

Yes, this works so that should be solid as well.
I also used a QR reader and got it as text and copied it in the terminal statement.

Hm, I'm running out of ideas here... The coap-client call to .well-know/core using ident/psk and the coaps-protocol is the most low-level test I can think of...

Regards,
M

[RapTile]

Code: Select all

Installing collected packages: pytradfri
  Running setup.py install for pytradfri
	/usr/lib/python3.4/distutils/dist.py:260: UserWarning: Unknown distribution option: 'python_requires'
      warnings.warn(msg)
      File "/usr/local/lib/python3.4/dist-packages/pytradfri/api/aiocoap_api.py", line 67
        async def _get_protocol(self):
                ^
    SyntaxError: invalid syntax

You're getting closer... It appears your version of python is 3.4, you need at least 3.5 or higher...

Regards,
M

I think i fixed that but now i get:

Code: Select all

pi@raspberrypi:~/domoticz/plugins/IKEA-Tradfri $ sudo pip3 install pytradfri
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Collecting pytradfri
  Could not fetch URL https://pypi.python.org/simple/pytradfri/: There was a problem confirming the ssl certificate: Can't connect to HTTPS URL because the SSL module is not available. - skipping
  Could not find a version that satisfies the requirement pytradfri (from versions: )
No matching distribution found for pytradfri

[RapTile]

I think i fixed it with:

Code: Select all

Download Python-3.6.1.tar.xz from https://www.python.org/

Unzip the file and keep the folder in home directory.

Open terminal in that directory and perform the following commands: 
./configure
make
make test
sudo make install

This will install Python 3.6 but pip3 may not be working.Install necessary modules using:
sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev
Now write the following to re run the installation: 
sudo make
sudo make install

Now you can install packages with Python 3.6 using pip3 command.