* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

Mongo DB 연결하는데 SSL 증명서를 가지고 올수 없다고 뜹니다.

(venv) sanghunbruceham@Bruces-Macbook-Pro Pythonprac % /User

s/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/bin/python 

/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/dbprac.py

Traceback (most recent call last):

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/dbprac.py", line 9, in <module>

  db.users.insert_one(doc)

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 628, in insert_one

  self._insert_one(

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 569, in _insert_one

  self.__database.client._retryable_write(acknowledged, _insert_command, session)

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1475, in _retryable_write

  with self._tmp_session(session) as s:

 File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 113, in __enter__

  return next(self.gen)

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1757, in _tmp_session

  s = self._ensure_session(session)

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1740, in _ensure_session

  return self.__start_session(True, causal_consistency=False)

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1685, in __start_session

  self._topology._check_implicit_session_support()

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support

  self._check_session_support()

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support

  self._select_servers_loop(

 File "/Users/sanghunbruceham/Desktop/Sparta/Pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop

  raise ServerSelectionTimeoutError(

pymongo.errors.ServerSelectionTimeoutError: ac-4yjpp5w-shard-00-02.7tuppmf.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-4yjpp5w-shard-00-01.7tuppmf.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-4yjpp5w-shard-00-00.7tuppmf.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108), Timeout: 30s, Topology Description: <TopologyDescription id: 640f3fc2461edf4bc5d59e93, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-4yjpp5w-shard-00-00.7tuppmf.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-4yjpp5w-shard-00-00.7tuppmf.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-4yjpp5w-shard-00-01.7tuppmf.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-4yjpp5w-shard-00-01.7tuppmf.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-4yjpp5w-shard-00-02.7tuppmf.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-4yjpp5w-shard-00-02.7tuppmf.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>