Python 3.12 could not verify certificate from https://storage.googleapis.com

[cavoirom (Cavoi Rom)]

I'm facing issue when running Python script that connect to ​https://storage.googleapis.com. It seems Python could not verify the certificate.

This issue is only happen when I use macports on an alternative prefix, the default macports installation is running fine.

System Information

• macOS 15.0.
• Architecture: amd64.
• macports 2.10.1.
• Macports prefix: /Users/<redacted>/workspace/macports/prefix/

Command to reproduce:

python3.12 -c 'import urllib.request; urllib.request.urlopen("https://storage.googleapis.com/kubernetes-release/release/stable.txt")

Error:

python3.12 -c 'import urllib.request; urllib.request.urlopen("https://storage.googleapis.com/kubernetes-release/release/stable.txt")' | pbcopy
Traceback (most recent call last):
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 1344, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1336, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1382, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1331, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1091, in _send_output
    self.send(msg)
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1035, in send
    self.connect()
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/http/client.py", line 1477, in connect
    self.sock = self._context.wrap_socket(self.sock,
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 455, in wrap_socket
    return self.sslsocket_class._create(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 1041, in _create
    self.do_handshake()
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ssl.py", line 1319, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 215, in urlopen
    return opener.open(url, data, timeout)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 515, in open
    response = self._open(req, data)
               ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 532, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 492, in _call_chain
    result = func(*args)
             ^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 1392, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/<redacted>/workspace/macports/prefix/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/urllib/request.py", line 1347, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)>