TLS Certificate/SSL Connection Issue

[bmunday3-zz]

Checklist

Please review first that the issue is fully related with this SDK by checking the relevant checkboxes ([x]).

• I have a Modzy API Key active and have the entitlements to perform the desired action.
• I review that have access to Modzy API host.
• I think that is a error specific to the SDK.
• I review the documentation and existing issues in order to not duplicate existing ones.
• I am willing to follow-up on comments in a timely manner.

Info

• Modzy SDK version: 0.5.3
• Python version: 3.8.5
• Operating System: Windows

Description

I was trying to submit a job to one of our dev environments "intdev.modzy.engineering" but ran into an SSL error (error below).

Steps to reproduce

From a BAH machine, submit a job using the Python SDK using this line:

job = client.jobs.submit_files(model_id, model_version, {'input.txt': './input.txt'})

I believe it is an issue with the certifications installed/trusted onto our SDK. It would be great if there were an optional "certs" parameter to the ApiClient connection line where we could specify a root TLS certificate to validate the HTTP response against...maybe something like
client = ApiClient(base_url = URL, api_key = KEY, certs = CERTS)

The change might need to be made here https://github.com/modzy/sdk-python/blob/main/modzy/http.py#L84.

Expected results: Successful job submission.

Actual results: Error below

Traceback

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\connectionpool.py in urlopen(self, method, url, body, headers, retries, redirect, assert_same_host, timeout, pool_timeout, release_conn, chunked, body_pos, **response_kw)
    669             # Make the request on the httplib connection object.
--> 670             httplib_response = self._make_request(
    671                 conn,

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\connectionpool.py in _make_request(self, conn, method, url, timeout, chunked, **httplib_request_kw)
    380         try:
--> 381             self._validate_conn(conn)
    382         except (SocketTimeout, BaseSSLError) as e:

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\connectionpool.py in _validate_conn(self, conn)
    977         if not getattr(conn, "sock", None):  # AppEngine might not have  `.sock`
--> 978             conn.connect()
    979 

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\connection.py in connect(self)
    361 
--> 362         self.sock = ssl_wrap_socket(
    363             sock=conn,

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\util\ssl_.py in ssl_wrap_socket(sock, keyfile, certfile, cert_reqs, ca_certs, server_hostname, ssl_version, ciphers, ssl_context, ca_cert_dir, key_password, ca_cert_data)
    385         if HAS_SNI and server_hostname is not None:
--> 386             return context.wrap_socket(sock, server_hostname=server_hostname)
    387 

~\Anaconda3\envs\modzy\lib\ssl.py in wrap_socket(self, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, session)
    499         # ctx._wrap_socket()
--> 500         return self.sslsocket_class._create(
    501             sock=sock,

~\Anaconda3\envs\modzy\lib\ssl.py in _create(cls, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, context, session)
   1039                         raise ValueError("do_handshake_on_connect should not be specified for non-blocking sockets")
-> 1040                     self.do_handshake()
   1041             except (OSError, ValueError):

~\Anaconda3\envs\modzy\lib\ssl.py in do_handshake(self, block)
   1308                 self.settimeout(None)
-> 1309             self._sslobj.do_handshake()
   1310         finally:

SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)

During handling of the above exception, another exception occurred:

MaxRetryError                             Traceback (most recent call last)
~\Anaconda3\envs\modzy\lib\site-packages\requests\adapters.py in send(self, request, stream, timeout, verify, cert, proxies)
    438             if not chunked:
--> 439                 resp = conn.urlopen(
    440                     method=request.method,

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\connectionpool.py in urlopen(self, method, url, body, headers, retries, redirect, assert_same_host, timeout, pool_timeout, release_conn, chunked, body_pos, **response_kw)
    725 
--> 726             retries = retries.increment(
    727                 method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]

~\Anaconda3\envs\modzy\lib\site-packages\urllib3\util\retry.py in increment(self, method, url, response, error, _pool, _stacktrace)
    445         if new_retry.is_exhausted():
--> 446             raise MaxRetryError(_pool, url, error or ResponseError(cause))
    447 

MaxRetryError: HTTPSConnectionPool(host='intdev.modzy.engineering', port=443): Max retries exceeded with url: /api/models?per-page=1000 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)')))

During handling of the above exception, another exception occurred:

SSLError                                  Traceback (most recent call last)
~\Anaconda3\envs\modzy\lib\site-packages\modzy\http.py in request(self, method, url, json_data)
     83         try:
---> 84             response = self.session.request(method, url, data=data, headers=headers)
     85             self.logger.debug("response %s", response.status_code)

~\Anaconda3\envs\modzy\lib\site-packages\requests\sessions.py in request(self, method, url, params, data, headers, cookies, files, auth, timeout, allow_redirects, proxies, hooks, stream, verify, cert, json)
    529         send_kwargs.update(settings)
--> 530         resp = self.send(prep, **send_kwargs)
    531 

~\Anaconda3\envs\modzy\lib\site-packages\requests\sessions.py in send(self, request, **kwargs)
    642         # Send the request
--> 643         r = adapter.send(request, **kwargs)
    644 

~\Anaconda3\envs\modzy\lib\site-packages\requests\adapters.py in send(self, request, stream, timeout, verify, cert, proxies)
    513                 # This branch is for urllib3 v1.22 and later.
--> 514                 raise SSLError(e, request=request)
    515 

SSLError: HTTPSConnectionPool(host='intdev.modzy.engineering', port=443): Max retries exceeded with url: /api/models?per-page=1000 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)')))

During handling of the above exception, another exception occurred:

NetworkError                              Traceback (most recent call last)
<ipython-input-11-31a2100395aa> in <module>
----> 1 client.models.get_all()

~\Anaconda3\envs\modzy\lib\site-packages\modzy\models.py in get_all(self)
    157         """
    158         self.logger.debug("getting all models")
--> 159         return self.get_models()
    160 
    161     def get_models(self, model_id=None, author=None, created_by_email=None, name=None, description=None,

~\Anaconda3\envs\modzy\lib\site-packages\modzy\models.py in get_models(self, model_id, author, created_by_email, name, description, is_active, is_expired, is_recommended, last_active_date_time, expiration_date_time, sort_by, direction, page, per_page)
    253         body = {k: v for (k, v) in body.items() if v is not None}
    254         self.logger.debug("body 2? %s", body)
--> 255         json_list = self._api_client.http.get('{}?{}'.format(self._base_route, urlencode(body)))
    256         return list(Model(json_obj, self._api_client) for json_obj in json_list)
    257 

~\Anaconda3\envs\modzy\lib\site-packages\modzy\http.py in get(self, url)
    121                 or the client is unable to connect.
    122         """
--> 123         return self.request('GET', url)
    124 
    125     def post(self, url, json_data=None):

~\Anaconda3\envs\modzy\lib\site-packages\modzy\http.py in request(self, method, url, json_data)
     86         except requests.exceptions.RequestException as ex:
     87             self.logger.exception('unable to make network request')
---> 88             raise NetworkError(str(ex), url, reason=ex)
     89 
     90         try:

NetworkError: HTTPSConnectionPool(host='intdev.modzy.engineering', port=443): Max retries exceeded with url: /api/models?per-page=1000 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)')))```