Unable to complete paring process with homeassistant

[quadcube]

Setup both HAP-Python (2.6.0) and homeassistant (0.99.3) on my Mac mini. homeassistant was unable to pair with the HAP-Python bridge (Mac mini Bridge).

homeassistant was able to pair with Homebridge though.

Error from HAP-Python `Or enter this code in your HomeKit app on your iOS device: 706-85-442 [hap_server] Got connection with ('192.168.88.196', 50298). [hap_server] 192.168.88.196 - "POST /pair-setup HTTP/1.1" 200 - [hap_server] Got connection with ('192.168.88.196', 50337). [hap_server] 192.168.88.196 - "POST /pair-setup HTTP/1.1" 200 - [hap_server] Got connection with ('192.168.88.196', 50338). [accessory_driver] Paired with 7bdb735e-7ac6-4042-b1c9-a6a633dcf16a. [hap_server] 192.168.88.196 - "POST /pair-setup HTTP/1.1" 200 - [hap_server] Got connection with ('192.168.88.196', 50341). [hap_server] 192.168.88.196 - "POST /pair-verify HTTP/1.1" 200 - [hap_server] Got connection with ('192.168.88.196', 50342).

Exception happened during processing of request from ('192.168.88.196', 50342) Traceback (most recent call last): File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socketserver.py", line 650, in process_request_thread self.finish_request(request, client_address) File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 853, in finish_request self, self.accessory_handler) File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 143, in init super(HAPServerHandler, self).init(sock, client_addr, server) File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socketserver.py", line 720, in init self.handle() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/server.py", line 426, in handle self.handle_one_request() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/server.py", line 414, in handle_one_request method() File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 204, in dispatch getattr(self, self.HANDLERS[self.command][path])() File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 389, in handle_pair_verify self._pair_verify_two(tlv_objects) File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 439, in _pair_verify_two cipher = CHACHA20_POLY1305(self.enc_context["pre_session_key"], "python") TypeError: 'NoneType' object is not subscriptable

[hap_server] Got connection with ('192.168.88.196', 50345). [hap_server] 192.168.88.196 - "POST /pair-verify HTTP/1.1" 200 - [hap_server] Got connection with ('192.168.88.196', 50346).

Exception happened during processing of request from ('192.168.88.196', 50346) Traceback (most recent call last): File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socketserver.py", line 650, in process_request_thread self.finish_request(request, client_address) File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 853, in finish_request self, self.accessory_handler) File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 143, in init super(HAPServerHandler, self).init(sock, client_addr, server) File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/socketserver.py", line 720, in init self.handle() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/server.py", line 426, in handle self.handle_one_request() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/server.py", line 414, in handle_one_request method() File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 204, in dispatch getattr(self, self.HANDLERS[self.command][path])() File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 389, in handle_pair_verify self._pair_verify_two(tlv_objects) File "/usr/local/lib/python3.7/site-packages/pyhap/hap_server.py", line 439, in _pair_verify_two cipher = CHACHA20_POLY1305(self.enc_context["pre_session_key"], "python") TypeError: 'NoneType' object is not subscriptable ---------------------------------------`

Error from Hass.io 2019-09-29 11:52:48 INFO (SyncWorker_5) [homeassistant.util.package] Attempting install of homekit[IP]==0.15.0 2019-09-29 11:53:31 ERROR (MainThread) [homeassistant.components.homekit_controller.config_flow] Pairing attempt failed with an unhandled exception Traceback (most recent call last): File "/usr/local/lib/python3.7/site-packages/homeassistant/components/homekit_controller/config_flow.py", line 251, in async_step_pair return await self._entry_from_accessory(pairing) File "/usr/local/lib/python3.7/site-packages/homeassistant/components/homekit_controller/config_flow.py", line 324, in _entry_from_accessory pairing.list_accessories_and_characteristics File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/concurrent/futures/thread.py", line 57, in run result = self.fn(*self.args, **self.kwargs) File "/Users/quadcube/.homeassistant/deps/lib/python/site-packages/homekit/controller/ip_implementation.py", line 73, in list_accessories_and_characteristics self.session = IpSession(self.pairing_data) File "/Users/quadcube/.homeassistant/deps/lib/python/site-packages/homekit/controller/ip_implementation.py", line 441, in __init__ c2a_key, a2c_key = get_session_keys(conn, pairing_data, write_fun) File "/Users/quadcube/.homeassistant/deps/lib/python/site-packages/homekit/protocol/__init__.py", line 392, in get_session_keys response_tlv = write_fun(request_tlv, step3_expectations) File "/Users/quadcube/.homeassistant/deps/lib/python/site-packages/homekit/protocol/__init__.py", line 80, in write_http resp = connection.getresponse() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1321, in getresponse response.begin() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 296, in begin version, status, reason = self._read_status() File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 265, in _read_status raise RemoteDisconnected("Remote end closed connection without" http.client.RemoteDisconnected: Remote end closed connection without response 2019-09-29 11:53:31 ERROR (MainThread) [homeassistant.components.homekit_controller.config_flow] Pairing attempt failed with an unhandled exception Traceback (most recent call last): File "/usr/local/lib/python3.7/site-packages/homeassistant/components/homekit_controller/config_flow.py", line 278, in async_step_pair start_pairing, self.hkid, self.hkid File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/concurrent/futures/thread.py", line 57, in run result = self.fn(*self.args, **self.kwargs) File "/Users/quadcube/.homeassistant/deps/lib/python/site-packages/homekit/controller/controller.py", line 374, in start_pairing raise AlreadyPairedError('Alias "{a}" is already paired.'.format(a=alias)) homekit.exceptions.AlreadyPairedError: Alias "5E:CE:4B:EC:44:F0" is already paired.

[Jc2k]

Are you able to try with this PR at all?

https://github.com/ikalchev/HAP-python/pull/198/files

The homekit client in homeassistant (which is not pyhap) sees pyhap as a HTTP/1.0 server and without this change and closes the TCP connection part way through pairing. The official apple client is more forgiving and forces HTTP/1.1 regardless of what the server says.

[Jc2k]

Note that homeassistant has other known issues with homebridge, but you should go to the homeassistant issue tracker if you have problems with that.

[quadcube]

Are you able to try with this PR at all?

https://github.com/ikalchev/HAP-python/pull/198/files

The homekit client in homeassistant (which is not pyhap) sees pyhap as a HTTP/1.0 server and without this change and closes the TCP connection part way through pairing. The official apple client is more forgiving and forces HTTP/1.1 regardless of what the server says.

will test it now.. give me a couple of minutes

[quadcube]

Seems like setting it to HTTP/1.1 is okay since the log did not show the error caused by the closed TCP session. However, I wasn't able to complete the pairing due to zeroconf non-unique name exception. Tried removing the accessory.state file and restarted the device but still it wasn't able to resolve the zeroconf issues.

[bdraco]

@quadcube Is everything working as expected with 0.110?