Unable to pair with "Radio RA3"

[work-krishna]

Need help in pairing "Radio RA3"

Pairing fails at certificates verfication

here is my code snap:

import asyncio
from src.pylutron_caseta.pairing import *


def ready():
    print("ready")


async def routine():
    data = await async_pair("192.168.1.172", ready)
    print("data: ", data)


async def abcd():
    L = await asyncio.gather(
        routine(),
    )


asyncio.run(abcd())

response I'm getting is:

2024-08-07 12:10:27,174 - [pairing.py:180]: Generating a new private key...

2024-08-07 12:10:27,614 - [pairing.py:138]: Press the small black button on the back of the Caseta bridge...
ready

2024-08-07 12:10:33,287 - [pairing.py:64]: received: b'{"Header":{"StatusCode":"200 OK","ContentType":"status;plurality=single"},"Body":{"Status":{"Permissions":["Public","PhysicalAccess"]}}}\r\n'

2024-08-07 12:10:33,288 - [pairing.py:150]: Getting my certificate...

2024-08-07 12:10:33,288 - [pairing.py:71]: sent: b'{"Header": {"RequestType": "Execute", "Url": "/pair", "ClientTag": "get-cert"}, "Body": {"CommandType": "CSR", "Parameters": {"CSR": "-----BEGIN CERTIFICATE REQUEST-----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\\nAhNPR6mg6pX3Dcvb8A+7L7JWnmlOSj96CP61Vj9bDCBeK0c=\\n-----END CERTIFICATE REQUEST-----\\n", "DisplayName": "pylutron_caseta", "DeviceUID": "000000000000", "Role": "Admin"}}}\r\n'

2024-08-07 12:10:33,546 - [pairing.py:64]: received: b'{"Header":{"StatusCode":"200 OK","ClientTag":"get-cert","ContentType":"signing-result;plurality=single"},"Body":{"SigningResult":{"Certificate":"-----BEGIN CERTIFICATE-----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\\n-----END CERTIFICATE-----\\n","RootCertificate":"-----BEGIN CERTIFICATE-----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\\nlHmmo4oCIQDW/pem2lWEvF9nr6zctbxlgreJxk9z08qUwP9DrXkQIQ==\\n-----END CERTIFICATE-----\\n"}}}\r\n'

2024-08-07 12:10:33,547 - [pairing.py:175]: Got certificates

2024-08-07 12:10:33,784 - [pairing.py:71]: sent: b'{"CommuniqueType": "ReadRequest", "Header": {"Url": "/server/1/status/ping"}}\r\n'
Traceback (most recent call last):
  File "/media/nds/projects/nds/hypnotik/pylutron-caseta/main.py", line 20, in <module>
    asyncio.run(abcd())
  File "/usr/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/media/nds/projects/nds/hypnotik/pylutron-caseta/main.py", line 15, in abcd
    L = await asyncio.gather(
        ^^^^^^^^^^^^^^^^^^^^^
  File "/media/nds/projects/nds/hypnotik/pylutron-caseta/main.py", line 10, in routine
    data = await async_pair("192.168.1.172", ready)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/media/nds/projects/nds/hypnotik/pylutron-caseta/src/pylutron_caseta/pairing.py", line 106, in async_pair
    leap_response = await _async_verify_certificate(server_addr, signed_ssl_context)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/media/nds/projects/nds/hypnotik/pylutron-caseta/src/pylutron_caseta/pairing.py", line 222, in _async_verify_certificate
    if leap_response.get("CommuniqueType") == "ReadResponse":
       ^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'get'

[wdfrench13]

Hey @work-krishna, were you able to resolve or figure out a workaround for this? I'm having the same issue and can't seem to sort it out.