How to resolve certificate verification while accessing Domo

[lucky1267]

Hi,
While authenticating using Domo method it is throwing below error. Could you please help how to sort certificate verification issue?

Traceback (most recent call last):
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/connectionpool.py", line 703, in urlopen
    httplib_response = self._make_request(
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/connectionpool.py", line 386, in _make_request
    self._validate_conn(conn)
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/connectionpool.py", line 1042, in _validate_conn
    conn.connect()
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/connection.py", line 419, in connect
    self.sock = ssl_wrap_socket(
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket
    ssl_sock = _ssl_wrap_socket_impl(
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl
    return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
  File "/opt/homebrew/Cellar/python@3.8/3.8.16/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 500, in wrap_socket
    return self.sslsocket_class._create(
  File "/opt/homebrew/Cellar/python@3.8/3.8.16/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 1040, in _create
    self.do_handshake()
  File "/opt/homebrew/Cellar/python@3.8/3.8.16/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 1309, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1131)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/homebrew/lib/python3.8/site-packages/requests/adapters.py", line 489, in send
    resp = conn.urlopen(
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/connectionpool.py", line 787, in urlopen
    retries = retries.increment(
  File "/opt/homebrew/lib/python3.8/site-packages/urllib3/util/retry.py", line 592, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.domo.com', port=443): Max retries exceeded with url: /oauth/token?grant_type=client_credentials (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1131)')))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/homebrew/lib/python3.8/site-packages/pydomo/__init__.py", line 90, in __init__
    self.transport = DomoAPITransport(client_id, client_secret, api_host, kwargs.get('use_https', True), self.logger, request_timeout = timeout)
  File "/opt/homebrew/lib/python3.8/site-packages/pydomo/Transport.py", line 24, in __init__
    self._renew_access_token()
  File "/opt/homebrew/lib/python3.8/site-packages/pydomo/Transport.py", line 95, in _renew_access_token
    response = requests.request(**request_args)
  File "/opt/homebrew/lib/python3.8/site-packages/requests/api.py", line 59, in request
    return session.request(method=method, url=url, **kwargs)
  File "/opt/homebrew/lib/python3.8/site-packages/requests/sessions.py", line 587, in request
    resp = self.send(prep, **send_kwargs)
  File "/opt/homebrew/lib/python3.8/site-packages/requests/sessions.py", line 701, in send
    r = adapter.send(request, **kwargs)
  File "/opt/homebrew/lib/python3.8/site-packages/requests/adapters.py", line 563, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='api.domo.com', port=443): Max retries exceeded with url: /oauth/token?grant_type=client_credentials (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1131)')))

This is something to do with certificate. If certificate is there, could you please provide steps to download and place? And also steps to ignore certificate failure?