We've been using the Python google-ads library for a while now from behind our corporate firewall and it was working fine until yesterday.
Last time it worked was yesterday 7/25/22 at 12:30pm EDT then at 1:30pm we started getting the following error: Exception: HTTPSConnectionPool(host='accounts.google.com', port=443): Max retries exceeded with url: /o/oauth2/token (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1131)'))) at 2022-07-26 17:43:49 HTTPSConnectionPool(host=' accounts.google.com', port=443): Max retries exceeded with url: /o/oauth2/token (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1131)'))) Traceback (most recent call last): File "/opt/rh/rh-python38/root/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 703, in urlopen httplib_response = self._make_request( File "/opt/rh/rh-python38/root/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 386, in _make_request self._validate_conn(conn) File "/opt/rh/rh-python38/root/usr/local/lib/python3.8/site-packages/urllib3/connectionpool.py", line 1040, in _validate_conn conn.connect() File "/opt/rh/rh-python38/root/usr/local/lib/python3.8/site-packages/urllib3/connection.py", line 414, in connect self.sock = ssl_wrap_socket( File "/opt/rh/rh-python38/root/usr/local/lib/python3.8/site-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket ssl_sock = _ssl_wrap_socket_impl( File "/opt/rh/rh-python38/root/usr/local/lib/python3.8/site-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl return ssl_context.wrap_socket(sock, server_hostname=server_hostname) File "/opt/rh/rh-python38/root/usr/lib64/python3.8/ssl.py", line 500, in wrap_socket return self.sslsocket_class._create( File "/opt/rh/rh-python38/root/usr/lib64/python3.8/ssl.py", line 1040, in _create self.do_handshake() File "/opt/rh/rh-python38/root/usr/lib64/python3.8/ssl.py", line 1309, in do_handshake self._sslobj.do_handshake() ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1131) Our security people are saying that nothing changed on our end. Was there any change in that time period on Google's end? -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "Google Ads API and AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/e3476262-8038-4d5a-983f-efa1402ef920n%40googlegroups.com.