At 7am EDT today I started getting the below SSL certificate error when attempting to use my downloader tool. It was working 5 seconds earlier and nothing changed on my end, so I assume the website changed. Any idea what changed and now to fix it on my end? I looked at the certificates through Firefox and they seemed valid, though I don't know a lot about certificates.
I'm using the Python requests package. The first get() for the page json data is successful. The second get() for the image itself fails.
session = requests.Session()
session.headers.update({'User-Agent': UserAgentStr})
...
r = session.get(url, timeout=secondsUntilTimeout)
...
r = session.get(imgLink, stream=True)
...Error Msg
INFO:root:Downloading image (id: 2275195) (1): https://static1.e621.net/data/27/d2/27d2e0d93c83cbb705ea62c56ad49749.png
Traceback (most recent call last):
File "/usr/local/lib/python3.4/dist-packages/urllib3/connectionpool.py", line 672, in urlopen
chunked=chunked,
File "/usr/local/lib/python3.4/dist-packages/urllib3/connectionpool.py", line 376, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.4/dist-packages/urllib3/connectionpool.py", line 994, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.4/dist-packages/urllib3/connection.py", line 360, in connect
ssl_context=context,
File "/usr/local/lib/python3.4/dist-packages/urllib3/util/ssl_.py", line 370, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/lib/python3.4/ssl.py", line 364, in wrap_socket
_context=self)
File "/usr/lib/python3.4/ssl.py", line 577, in __init__
self.do_handshake()
File "/usr/lib/python3.4/ssl.py", line 804, in do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:600)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.4/dist-packages/requests/adapters.py", line 449, in send
timeout=timeout
File "/usr/local/lib/python3.4/dist-packages/urllib3/connectionpool.py", line 720, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/usr/local/lib/python3.4/dist-packages/urllib3/util/retry.py", line 436, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='static1.e621.net', port=443): Max retries exceeded with url: /data/27/d2/27d2e0d93c83cbb705ea62c56ad49749.png (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:600)'),))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/downloader.py", line 58, in downloadImage
r = session.get(imgLink, stream=True)
File "/usr/local/lib/python3.4/dist-packages/requests/sessions.py", line 543, in get
return self.request('GET', url, **kwargs)
File "/usr/local/lib/python3.4/dist-packages/requests/sessions.py", line 530, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.4/dist-packages/requests/sessions.py", line 643, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.4/dist-packages/requests/adapters.py", line 514, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='static1.e621.net', port=443): Max retries exceeded with url: /data/27/d2/27d2e0d93c83cbb705ea62c56ad49749.png (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:600)'),))
Sat May 30 07:00:39 EDT 2020
