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[uss_qualifier] netrid: DSS0020 - check DSS endpoints are encrypted
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169 changes: 169 additions & 0 deletions
169
monitoring/uss_qualifier/scenarios/astm/netrid/common/dss/endpoint_encryption.py
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| import errno | ||
| import socket | ||
| from urllib.parse import urlparse | ||
|
|
||
| import requests | ||
| from future.backports.datetime import datetime | ||
|
|
||
| from monitoring.monitorlib import infrastructure | ||
| from monitoring.monitorlib.fetch import rid as fetch | ||
| from monitoring.uss_qualifier.resources import VerticesResource | ||
| from monitoring.uss_qualifier.resources.astm.f3411.dss import DSSInstanceResource | ||
| from monitoring.uss_qualifier.scenarios.scenario import GenericTestScenario | ||
| from monitoring.uss_qualifier.suites.suite import ExecutionContext | ||
|
|
||
|
|
||
| class EndpointEncryption(GenericTestScenario): | ||
| """ | ||
| Ensures that the endpoints of a DSS are not accessible unencrypted: | ||
| - HTTP access should be impossible or redirect to HTTPS | ||
| - HTTPS access should be possible | ||
| TODO: add a check for minimal cipher strength to a 128bit AES equivalent or more. | ||
| """ | ||
|
|
||
| def __init__( | ||
| self, | ||
| dss: DSSInstanceResource, | ||
| test_search_area: VerticesResource, | ||
| ): | ||
| super().__init__() | ||
| self._dss = dss.dss_instance | ||
| self._search_area = [ | ||
| v.as_s2sphere() for v in test_search_area.specification.vertices | ||
| ] | ||
|
|
||
| self._parsed_url = urlparse(self._dss.base_url) | ||
| self._hostname = self._parsed_url.hostname | ||
|
|
||
| self._http_base_url = f"http://{self._hostname}/{self._parsed_url.path}" | ||
|
|
||
| def run(self, context: ExecutionContext): | ||
| self.begin_test_scenario(context) | ||
|
|
||
| if self._hostname is None: | ||
| self.record_note( | ||
| "hostname", | ||
| "Cannot check encryption requirement when DSS hostname is unspecified", | ||
| ) | ||
| self.end_test_scenario() | ||
| return | ||
|
|
||
| if not self._dss.base_url.startswith("https://"): | ||
| self.record_note( | ||
| "encrypted_endpoints", | ||
| "Cannot check encryption requirement when DSS endpoint is specified with an http:// base URL", | ||
| ) | ||
| self.end_test_scenario() | ||
| return | ||
|
|
||
| self._case_http_unavailable_or_redirect() | ||
| self._case_https_works() | ||
|
|
||
| self.end_test_scenario() | ||
|
|
||
| def _case_http_unavailable_or_redirect(self): | ||
| self.begin_test_case("Connect to HTTP port") | ||
| self.begin_test_step("Attempt GET on root path via HTTP") | ||
|
|
||
| with self.check( | ||
| "Connection to HTTP port fails or redirects to HTTPS port", | ||
| self._dss.participant_id, | ||
| ) as check: | ||
| try: | ||
| response = requests.get( | ||
| self._http_base_url, | ||
| timeout=10, | ||
| allow_redirects=False, | ||
| ) | ||
| _check_is_redirect(self._parsed_url, check, response) | ||
| except socket.error as e: | ||
| if e.errno not in [errno.ECONNREFUSED, errno.ETIMEDOUT]: | ||
| check.record_failed( | ||
| "Connection to HTTP port failed for the unexpected reason", | ||
| details=f"Encountered socket error: {e}, while the expectation is to either run into a straight up connection refusal or a timeout.", | ||
| ) | ||
|
|
||
| self.begin_test_step("Attempt GET on a known valid path via HTTP") | ||
|
|
||
| with self.check( | ||
| "Connection to HTTP port fails or redirects to HTTPS port", | ||
| self._dss.participant_id, | ||
| ) as check: | ||
| try: | ||
| response = fetch.isas( | ||
| area=self._search_area, | ||
| start_time=datetime.now(), | ||
| end_time=datetime.now() + datetime.timedelta(days=1), | ||
| rid_version=self._dss.rid_version, | ||
| session=infrastructure.UTMClientSession( | ||
| self._http_base_url, self._dss.client.auth_adapter | ||
| ), | ||
| participant_id=self._dss.participant_id, | ||
| ) | ||
| _check_is_redirect(self._parsed_url, check, response) | ||
| except socket.error as e: | ||
| if e.errno not in [errno.ECONNREFUSED, errno.ETIMEDOUT]: | ||
| check.record_failed( | ||
| "Connection to HTTP port failed for the unexpected reason", | ||
| details=f"Encountered socket error: {e}, while the expectation is to either run into a straight up connection refusal or a timeout.", | ||
| ) | ||
|
|
||
| self.end_test_step() | ||
| self.end_test_case() | ||
|
|
||
| def _case_https_works(self): | ||
| parsed_url = urlparse(self._dss.base_url) | ||
| hostname = parsed_url.hostname | ||
|
|
||
| self.begin_test_case("Connect to HTTPS port") | ||
| self.begin_test_step("Attempt GET on root path via HTTP test") | ||
|
|
||
| if hostname is not None: | ||
| with self.check( | ||
| "Connection fails or response redirects to HTTPS endpoint", | ||
| self._dss.participant_id, | ||
| ) as check: | ||
| try: | ||
| requests.get( | ||
| f"https://{hostname}/{parsed_url.path}", | ||
| timeout=10, | ||
| allow_redirects=False, | ||
| ) | ||
| # We don't care about the response details, just that the connection was successful | ||
| # (a 404 would still indicate that HTTPS is working well) | ||
| except requests.RequestException as e: | ||
| check.record_failed( | ||
| "Connection to HTTPS port failed", | ||
| details=f"Encountered exception while attempting HTTPS request: {e}", | ||
| ) | ||
|
|
||
| self.end_test_step() | ||
| self.end_test_case() | ||
|
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|
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| def _check_is_redirect(parsed_url, check, response): | ||
| # If we can connect, we want to check that we are being redirected: | ||
| # (a 4XX response is already a form of communication that we don't want in cleartext) | ||
| if response.status_code not in [301, 302, 307, 308]: | ||
| check.record_failed( | ||
| "Connection to HTTP port did not redirect", | ||
| details=f"Was expecting a 301 or 308 response, but obtained status code: {response.status_code}", | ||
| ) | ||
| if "Location" not in response.headers: | ||
| check.record_failed( | ||
| "Location header missing in redirect response", | ||
| details="Was expecting a Location header in the response, but it was not present", | ||
| ) | ||
| if response.headers.get("Location").startswith("http://"): | ||
| check.record_failed( | ||
| "Connection to HTTP port redirected to HTTP", | ||
| details=f"Was expecting a redirection to an https:// URL. Location header: {response.headers.get('Location')}", | ||
| ) | ||
| if not response.headers.get("Location").startswith( | ||
| f"https://{parsed_url.hostname}/{parsed_url.path}" | ||
| ): | ||
| check.record_failed( | ||
| "Redirect to unexpected destination", | ||
| details=f"Was expecting a redirection to https://{parsed_url.hostname}/{parsed_url.path}, was {response.headers.get('Location')}", | ||
| ) |
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51 changes: 51 additions & 0 deletions
51
monitoring/uss_qualifier/scenarios/astm/netrid/v19/dss/endpoint_encryption.md
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| # ASTM NetRID DSS: Endpoint encryption test scenario | ||
|
|
||
| ## Overview | ||
|
|
||
| Ensures that a DSS only exposes its endpoints via HTTPS. | ||
|
|
||
| ## Resources | ||
|
|
||
| ### dss | ||
|
|
||
| [`DSSInstanceResource`](../../../../../resources/astm/f3411/dss.py) to be tested in this scenario. | ||
|
|
||
| ### test_search_area | ||
|
|
||
| [`VerticesResource`](../../../../../resources/vertices.py) to be used in this scenario for a search query. | ||
|
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| ## Connect to HTTP port test case | ||
|
|
||
| Tries to connect to the http port (80) of the DSS instance, and expects either a refusal of the connection, | ||
| or a redirection to the https port (443). | ||
|
|
||
| Note: this test case will be skipped if the DSS instance is configured to use HTTP. | ||
|
|
||
| ### Attempt GET on root path via HTTP test step | ||
|
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||
| This test step attempts an HTTP GET request on the root path of the DSS instance, using plain HTTP, | ||
| and expects either a connection refusal or a redirection to the equivalent HTTPS URL. | ||
|
|
||
| #### 🛑 Connection fails or response redirects to HTTPS endpoint check | ||
|
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| If the DSS instance accepts the connection on the HTTP port and does not immediately redirect to the HTTPS port | ||
| upon reception of an HTTP request, it is in violation of **[astm.f3411.v19.DSS0020](../../../../../requirements/astm/f3411/v19.md)**. | ||
|
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||
| ### Attempt GET on a known valid path via HTTP test step | ||
|
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| This test step attempts an HTTP GET request on a known valid path by searching for ISAs in the configured planning area. | ||
|
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||
| #### 🛑 Connection fails or response redirects to HTTPS endpoint check | ||
|
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||
| If the DSS instance accepts the connection on the HTTP port and does not immediately redirect to the HTTPS port | ||
| upon reception of an HTTP request, it is in violation of **[astm.f3411.v19.DSS0020](../../../../../requirements/astm/f3411/v19.md)**. | ||
|
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| ## Connect to HTTPS port test case | ||
|
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| Try to connect to the DSS instance over HTTPS. | ||
|
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| ### Attempt to connect to the DSS instance on the HTTPS port test step | ||
|
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| #### 🛑 A request can be sent over HTTPS check | ||
|
|
||
| If the DSS instance cannot be reached over HTTPS, it is in violation of **[astm.f3411.v19.DSS0020](../../../../../requirements/astm/f3411/v19.md)**. |
8 changes: 8 additions & 0 deletions
8
monitoring/uss_qualifier/scenarios/astm/netrid/v19/dss/endpoint_encryption.py
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| from monitoring.uss_qualifier.scenarios.astm.netrid.common.dss.endpoint_encryption import ( | ||
| EndpointEncryption as CommonEndpointEncryption, | ||
| ) | ||
| from monitoring.uss_qualifier.scenarios.scenario import TestScenario | ||
|
|
||
|
|
||
| class EndpointEncryption(TestScenario, CommonEndpointEncryption): | ||
| pass |
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39 changes: 39 additions & 0 deletions
39
monitoring/uss_qualifier/scenarios/astm/netrid/v22a/dss/endpoint_encryption.md
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| # ASTM NetRID DSS: Endpoint encryption test scenario | ||
|
|
||
| ## Overview | ||
|
|
||
| Ensures that a DSS only exposes its endpoints via HTTPS. | ||
|
|
||
| ## Resources | ||
|
|
||
| ### dss | ||
|
|
||
| [`DSSInstanceResource`](../../../../../resources/astm/f3411/dss.py) to be tested in this scenario. | ||
|
|
||
| ### test_search_area | ||
|
|
||
| [`VerticesResource`](../../../../../resources/vertices.py) to be used in this scenario for a search query. | ||
|
|
||
| ## Connect to HTTP port test case | ||
|
|
||
| Tries to connect to the http port (80) of the DSS instance, and expects either a refusal of the connection, | ||
| or a redirection to the https port (443). | ||
|
|
||
| Note: this test case will be skipped if the DSS instance is configured to use HTTP. | ||
|
|
||
| ### Attempt to connect to the DSS instance on the HTTP port test step | ||
|
|
||
| #### 🛑 Connection to HTTP port fails or redirects to HTTPS port check | ||
|
|
||
| If the DSS instance accepts the connection on the HTTP port and does not immediately redirect to the HTTPS port | ||
| upon reception of an HTTP request, it is in violation of **[astm.f3411.v22a.DSS0020](../../../../../requirements/astm/f3411/v22a.md)**. | ||
|
|
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| ## Connect to HTTPS port test case | ||
|
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| Try to connect to the DSS instance over HTTPS. | ||
|
|
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| ### Attempt to connect to the DSS instance on the HTTPS port test step | ||
|
|
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| #### 🛑 A request can be sent over HTTPS check | ||
|
|
||
| If the DSS instance cannot be reached over HTTPS, it is in violation of **[astm.f3411.v22a.DSS0020](../../../../../requirements/astm/f3411/v22a.md)**. |
8 changes: 8 additions & 0 deletions
8
monitoring/uss_qualifier/scenarios/astm/netrid/v22a/dss/endpoint_encryption.py
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| from monitoring.uss_qualifier.scenarios.astm.netrid.common.dss.endpoint_encryption import ( | ||
| EndpointEncryption as CommonEndpointEncryption, | ||
| ) | ||
| from monitoring.uss_qualifier.scenarios.scenario import TestScenario | ||
|
|
||
|
|
||
| class EndpointEncryption(TestScenario, CommonEndpointEncryption): | ||
| pass |
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