I have a Home Assistant Blue which is up to date on all software. I transitioned my home Nextcloud installation from a Jail in TrueNas Core to a Docker in Truenas Scale. Everyhting is fine on the Nextcloud including SSL. I can access NC from browsers, NC Apps, caldav and cardav from various clients.
When I try to access caldav from Home Asisstant I get the following series of errors. This is ONLY happening in HA. Any thoughts?
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 703, in urlopen
httplib_response = self._make_request(
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 386, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 1042, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.10/site-packages/urllib3/connection.py", line 414, in connect
self.sock = ssl_wrap_socket(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/local/lib/python3.10/ssl.py", line 513, in wrap_socket
return self.sslsocket_class._create(
File "/usr/local/lib/python3.10/ssl.py", line 1071, in _create
self.do_handshake()
File "/usr/local/lib/python3.10/ssl.py", line 1342, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 489, in send
resp = conn.urlopen(
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 787, in urlopen
retries = retries.increment(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='cloud.goulimmerman.com', port=443): Max retries exceeded with url: /remote.php/dav (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/caldav/davclient.py", line 523, in request
r = self.session.request(
File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 563, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='cloud.goulimmerman.com', port=443): Max retries exceeded with url: /remote.php/dav (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 703, in urlopen
httplib_response = self._make_request(
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 386, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 1042, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.10/site-packages/urllib3/connection.py", line 414, in connect
self.sock = ssl_wrap_socket(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/local/lib/python3.10/ssl.py", line 513, in wrap_socket
return self.sslsocket_class._create(
File "/usr/local/lib/python3.10/ssl.py", line 1071, in _create
self.do_handshake()
File "/usr/local/lib/python3.10/ssl.py", line 1342, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 489, in send
resp = conn.urlopen(
File "/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py", line 787, in urlopen
retries = retries.increment(
File "/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='cloud.goulimmerman.com', port=443): Max retries exceeded with url: /remote.php/dav (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 281, in _async_setup_platform
await asyncio.shield(task)
File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/homeassistant/homeassistant/components/caldav/calendar.py", line 86, in setup_platform
calendars = client.principal().calendars()
File "/usr/local/lib/python3.10/site-packages/caldav/davclient.py", line 362, in principal
self._principal = Principal(client=self, *largs, **kwargs)
File "/usr/local/lib/python3.10/site-packages/caldav/objects.py", line 404, in __init__
cup = self.get_property(dav.CurrentUserPrincipal())
File "/usr/local/lib/python3.10/site-packages/caldav/objects.py", line 175, in get_property
foo = self.get_properties([prop], **passthrough)
File "/usr/local/lib/python3.10/site-packages/caldav/objects.py", line 198, in get_properties
response = self._query_properties(props, depth)
File "/usr/local/lib/python3.10/site-packages/caldav/objects.py", line 142, in _query_properties
return self._query(root, depth)
File "/usr/local/lib/python3.10/site-packages/caldav/objects.py", line 160, in _query
ret = getattr(self.client, query_method)(
File "/usr/local/lib/python3.10/site-packages/caldav/davclient.py", line 410, in propfind
return self.request(url or self.url, "PROPFIND", props,
File "/usr/local/lib/python3.10/site-packages/caldav/davclient.py", line 536, in request
r = self.session.request(
File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.10/site-packages/requests/adapters.py", line 563, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='cloud.goulimmerman.com', port=443): Max retries exceeded with url: /remote.php/dav (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)')))'```