SSLError for android.clients.google.com/auth

[viertel97]

Hey everybody,

i receive the following error after i stopped my container after a long time. This error is reproducible on multiple systems.
The master token i acuqired via the alternative flow. Any suggestions how to fix that error?

Libraries:

gpsoauth==1.1.0
gkeepapi==0.16.0

Traceback:

Traceback (most recent call last):
  File "/venv/lib/python3.11/site-packages/urllib3/connectionpool.py", line 715, in urlopen
    httplib_response = self._make_request(
                       ^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/urllib3/connectionpool.py", line 404, in _make_request
    self._validate_conn(conn)
  File "/venv/lib/python3.11/site-packages/urllib3/connectionpool.py", line 1058, in _validate_conn
    conn.connect()
  File "/venv/lib/python3.11/site-packages/urllib3/connection.py", line 419, in connect
    self.sock = ssl_wrap_socket(
                ^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket
    ssl_sock = _ssl_wrap_socket_impl(
               ^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/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/python3.11/ssl.py", line 517, in wrap_socket
    return self.sslsocket_class._create(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/ssl.py", line 1104, in _create
    self.do_handshake()
  File "/usr/local/lib/python3.11/ssl.py", line 1382, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/venv/lib/python3.11/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/urllib3/connectionpool.py", line 799, in urlopen
    retries = retries.increment(
              ^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/urllib3/util/retry.py", line 592, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='android.clients.google.com', port=443): Max retries exceeded with url: /auth (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)')))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/app/app.py", line 141, in <module>
    keep.authenticate(GOOGLE_E_MAIL, master_token=MASTER_TOKEN, sync=False, device_id=DEVICE_ID)
  File "/venv/lib/python3.11/site-packages/gkeepapi/__init__.py", line 746, in authenticate
    auth.load(email, master_token, device_id)
  File "/venv/lib/python3.11/site-packages/gkeepapi/__init__.py", line 81, in load
    self.refresh()
  File "/venv/lib/python3.11/site-packages/gkeepapi/__init__.py", line 151, in refresh
    res = gpsoauth.perform_oauth(
          ^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/gpsoauth/__init__.py", line 258, in perform_oauth
    return _perform_auth_request(data, proxy)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/gpsoauth/__init__.py", line 98, in _perform_auth_request
    res = session.post(AUTH_URL, data=data, verify=True)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/requests/adapters.py", line 698, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='android.clients.google.com', port=443): Max retries exceeded with url: /auth (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1006)')))

• Dockerfile

FROM python:3.11.8-bullseye AS builder
RUN python3 -m venv /venv
COPY requirements.txt /requirements.txt
RUN /venv/bin/pip3 install --no-cache-dir -r /requirements.txt

FROM python:3.11.8-slim-bullseye
RUN apt-get update && apt-get upgrade -y && apt-get install -y procps

COPY --from=builder /venv /venv
WORKDIR /app
COPY . .

CMD ["/venv/bin/python3", "app.py"]

[viertel97]

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