I am running a Python script to get the ESG data (see code below). There is an issue with the validation of the SSL certificate.
If I disable the verification of the certificate in the "request.get(...)" it works fine otherwise I get the exception below.
Is the certificate supposed to be valid? if yes, which authority signed it?
endpoint = "https://api.refinitiv.com/data/environmental-social-governance/v1/views/scores-full"
params = {'universe': self.ric}
data = requests.get(endpoint,
headers={'Authorization': 'Bearer {}'.format(access_token)}, params=params,
verify=True)
The exception I am getting is:
Traceback (most recent call last): File "\\ms\dist\python\PROJ\luigi\2.8.3\lib\luigi\worker.py", line 199, in run new_deps = self._run_get_new_deps() File "\\ms\dist\python\PROJ\luigi\2.8.3\lib\luigi\worker.py", line 139, in _run_get_new_deps task_gen = self.task.run() File "C:/Users/jacopop/git_repos/dznode.ist/dznode/data/providers/refinitiv/esg/luigi/download_data.py", line 129, in run df = fetch_external_data(endpoint, access_token, self._get_http_request_params()) File "C:/Users/jacopop/git_repos/dznode.ist/dznode/data/providers/refinitiv/esg/luigi/download_data.py", line 38, in fetch_external_data verify=True) File "\\ms\dist\python\PROJ\requests\2.22.0\lib\requests\api.py", line 75, in get return request('get', url, params=params, **kwargs) File "\\ms\dist\python\PROJ\requests\2.22.0\lib\requests\api.py", line 60, in request return session.request(method=method, url=url, **kwargs) File "\\ms\dist\python\PROJ\requests\2.22.0\lib\requests\sessions.py", line 533, in request resp = self.send(prep, **send_kwargs) File "\\ms\dist\python\PROJ\requests\2.22.0\lib\requests\sessions.py", line 646, in send r = adapter.send(request, **kwargs) File "\\ms\dist\python\PROJ\requests\2.22.0\lib\requests\adapters.py", line 514, in send raise SSLError(e, request=request)requests.exceptions.SSLError: HTTPSConnectionPool(host='api.refinitiv.com', port=443): Max retries exceeded with url: /data/environmental-social-governance/v1/views/scores-full?universe=0019.HK (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')])")))2019-11-08 16:02:33 ERROR worker[18368|924] run(218): [pid 18368] Worker Worker(salt=636252089, workers=1, host=CQDPW224785IT, username=jacopop, pid=18368) failed RicBasedDownloadTask(date=2019-11-06, dataset_id=refinitiv/esg/Scores, ric=0019.HK)Traceback (most recent call last): File "\\ms\dist\python\PROJ\urllib3\1.25.5\lib\urllib3\contrib\pyopenssl.py", line 485, in wrap_socket cnx.do_handshake() File "\\ms\dist\python\PROJ\OpenSSL\18.0.0\lib\OpenSSL\SSL.py", line 1907, in do_handshake self._raise_ssl_error(self._ssl, result) File "\\ms\dist\python\PROJ\OpenSSL\18.0.0\lib\OpenSSL\SSL.py", line 1639, in _raise_ssl_error _raise_current_error() File "\\ms\dist\python\PROJ\OpenSSL\18.0.0\lib\OpenSSL\_util.py", line 54, in exception_from_error_queue raise exception_type(errors)OpenSSL.SSL.Error: [('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')]
