Client Timeout Error

[MiguelCosta1993]

Similar to this issue https://github.com/OTRF/ATTACK-Python-Client/issues/83 I'm having issues accessing the TAXII server.

I have the version 0.4.2 of attackcti (isn't the latest but I didn't think it would make a difference with the changes on the 0.4.4)

Leaving the context below:

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/urllib3/connection.py", line 198, in _new_conn
sock = connection.create_connection(
File "/usr/local/lib/python3.10/dist-packages/urllib3/util/connection.py", line 85, in create_connection
raise err
File "/usr/local/lib/python3.10/dist-packages/urllib3/util/connection.py", line 73, in create_connection
sock.connect(sa)
TimeoutError: [Errno 110] Connection timed out

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/urllib3/connectionpool.py", line 793, in urlopen
response = self._make_request(
File "/usr/local/lib/python3.10/dist-packages/urllib3/connectionpool.py", line 491, in _make_request
raise new_e
File "/usr/local/lib/python3.10/dist-packages/urllib3/connectionpool.py", line 467, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.10/dist-packages/urllib3/connectionpool.py", line 1099, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.10/dist-packages/urllib3/connection.py", line 616, in connect
self.sock = sock = self._new_conn()
File "/usr/local/lib/python3.10/dist-packages/urllib3/connection.py", line 207, in _new_conn
raise ConnectTimeoutError(
urllib3.exceptions.ConnectTimeoutError: (<urllib3.connection.HTTPSConnection object at 0x711796669390>, 'Connection to cti-taxii.mitre.org timed out. (connect timeout=None)')

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/requests/adapters.py", line 486, in send
resp = conn.urlopen(
File "/usr/local/lib/python3.10/dist-packages/urllib3/connectionpool.py", line 847, in urlopen
retries = retries.increment(
File "/usr/local/lib/python3.10/dist-packages/urllib3/util/retry.py", line 515, in increment
raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type]
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='cti-taxii.mitre.org', port=443): Max retries exceeded with url: /stix/collections/95ecc380-afe9-11e4-9b6c-751b66dd541e/ (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x711796669390>, 'Connection to cti-taxii.mitre.org timed out. (connect timeout=None)'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/misp2vectr/MISP2VECTRAgentTeste.py", line 808, in
runScript(args)
File "/home/misp2vectr/MISP2VECTRAgentTeste.py", line 734, in runScript
assessments = threat_landscape_to_assessments(threats, misp, args.priority, datefrom, org_name, args.name, args.testcase_limit)
File "/home/misp2vectr/MISP2VECTRAgentTeste.py", line 512, in threat_landscape_to_assessments
new_campaigns = misp_events_to_campaign(mal_events, TT_covered, org_name, testcase_limit)
File "/home/misp2vectr/MISP2VECTRAgentTeste.py", line 305, in misp_events_to_campaign
atck_cli = attack_client()
File "/usr/local/lib/python3.10/dist-packages/attackcti/attack_api.py", line 98, in init
self.TC_ENTERPRISE_SOURCE = TAXIICollectionSource(ENTERPRISE_COLLECTION)
File "/usr/local/lib/python3.10/dist-packages/stix2/datastore/taxii.py", line 163, in init
if collection.can_read:
File "/usr/local/lib/python3.10/dist-packages/taxii2client/v20/init.py", line 316, in can_read
self._ensure_loaded()
File "/usr/local/lib/python3.10/dist-packages/taxii2client/v20/init.py", line 388, in _ensure_loaded
self.refresh()
File "/usr/local/lib/python3.10/dist-packages/taxii2client/v20/init.py", line 402, in refresh
response = self.__raw = self._conn.get(
File "/usr/local/lib/python3.10/dist-packages/taxii2client/common.py", line 297, in get
resp = self.session.get(url, headers=merged_headers, params=params)
File "/usr/local/lib/python3.10/dist-packages/requests/sessions.py", line 602, in get
return self.request("GET", url, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/requests/sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.10/dist-packages/requests/sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/requests/adapters.py", line 507, in send
raise ConnectTimeout(e, request=request)
requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host='cti-taxii.mitre.org', port=443): Max retries exceeded with url: /stix/collections/95ecc380-afe9-11e4-9b6c-751b66dd541e/ (Caused by ConnectTimeoutError(<urllib3.connection.HTTPSConnection object at 0x711796669390>, 'Connection to cti-taxii.mitre.org timed out. (connect timeout=None)'))