swh.auth: Add basic test for the well known endpoint

Related to T3079

mypy.ini

@@ -11,5 +11,5 @@ ignore_missing_imports = True
 [mypy-pytest.*]
 ignore_missing_imports = True
 
-# [mypy-add_your_lib_here.*]
-# ignore_missing_imports = True
+[mypy-keycloak.*]
+ignore_missing_imports = True

requirements-test.txt

 pytest
+requests_mock

swh/auth/tests/conftest.py

+# Copyright (C) 2021 The Software Heritage developers
+# See the AUTHORS file at the top-level directory of this distribution
+# License: GNU Affero General Public License version 3, or any later version
+# See top-level LICENSE file for more information
+
+import pytest
+
+SERVER_URL = "http://keycloak:8080/keycloak/auth/"
+REALM = "SoftwareHeritage"
+
+WELL_KNOWN = {
+    "issuer": f"{SERVER_URL}realms/SoftwareHeritage",
+    "well-known": f"{SERVER_URL}realms/{REALM}/.well-known/openid-configuration",
+    "authorization_endpoint": f"{SERVER_URL}realms/{REALM}/protocol/openid-connect/auth",  # noqa
+    "token_endpoint": f"{SERVER_URL}realms/{REALM}/protocol/openid-connect/token",
+    "introspection_endpoint": f"{SERVER_URL}realms/{REALM}/protocol/openid-connect/token/introspect",  # noqa
+    "userinfo_endpoint": f"{SERVER_URL}realms/{REALM}/protocol/openid-connect/userinfo",
+    "end_session_endpoint": f"{SERVER_URL}realms/{REALM}/protocol/openid-connect/logout",  # noqa
+    "jwks_uri": "{SERVER_URL}realms/{REALM}/protocol/openid-connect/certs",
+    "check_session_iframe": "{SERVER_URL}realms/{REALM}/protocol/openid-connect/login-status-iframe.html",  # noqa
+    "grant_types_supported": [
+        "authorization_code",
+        "implicit",
+        "refresh_token",
+        "password",
+        "client_credentials",
+    ],
+    "response_types_supported": [
+        "code",
+        "none",
+        "id_token",
+        "token",
+        "id_token token",
+        "code id_token",
+        "code token",
+        "code id_token token",
+    ],
+    "subject_types_supported": ["public", "pairwise"],
+    "id_token_signing_alg_values_supported": [
+        "PS384",
+        "ES384",
+        "RS384",
+        "HS256",
+        "HS512",
+        "ES256",
+        "RS256",
+        "HS384",
+        "ES512",
+        "PS256",
+        "PS512",
+        "RS512",
+    ],
+    "id_token_encryption_alg_values_supported": ["RSA-OAEP", "RSA-OAEP-256", "RSA1_5"],
+    "id_token_encryption_enc_values_supported": [
+        "A256GCM",
+        "A192GCM",
+        "A128GCM",
+        "A128CBC-HS256",
+        "A192CBC-HS384",
+        "A256CBC-HS512",
+    ],
+    "userinfo_signing_alg_values_supported": [
+        "PS384",
+        "ES384",
+        "RS384",
+        "HS256",
+        "HS512",
+        "ES256",
+        "RS256",
+        "HS384",
+        "ES512",
+        "PS256",
+        "PS512",
+        "RS512",
+        "none",
+    ],
+    "request_object_signing_alg_values_supported": [
+        "PS384",
+        "ES384",
+        "RS384",
+        "HS256",
+        "HS512",
+        "ES256",
+        "RS256",
+        "HS384",
+        "ES512",
+        "PS256",
+        "PS512",
+        "RS512",
+        "none",
+    ],
+    "response_modes_supported": ["query", "fragment", "form_post"],
+    "registration_endpoint": "{SERVER_URL}realms/{REALM}/clients-registrations/openid-connect",  # noqa
+    "token_endpoint_auth_methods_supported": [
+        "private_key_jwt",
+        "client_secret_basic",
+        "client_secret_post",
+        "tls_client_auth",
+        "client_secret_jwt",
+    ],
+    "token_endpoint_auth_signing_alg_values_supported": [
+        "PS384",
+        "ES384",
+        "RS384",
+        "HS256",
+        "HS512",
+        "ES256",
+        "RS256",
+        "HS384",
+        "ES512",
+        "PS256",
+        "PS512",
+        "RS512",
+    ],
+    "claims_supported": [
+        "aud",
+        "sub",
+        "iss",
+        "auth_time",
+        "name",
+        "given_name",
+        "family_name",
+        "preferred_username",
+        "email",
+        "acr",
+    ],
+    "claim_types_supported": ["normal"],
+    "claims_parameter_supported": True,
+    "scopes_supported": [
+        "openid",
+        "microprofile-jwt",
+        "web-origins",
+        "roles",
+        "phone",
+        "address",
+        "email",
+        "profile",
+        "offline_access",
+    ],
+    "request_parameter_supported": True,
+    "request_uri_parameter_supported": True,
+    "require_request_uri_registration": True,
+    "code_challenge_methods_supported": ["plain", "S256"],
+    "tls_client_certificate_bound_access_tokens": True,
+    "revocation_endpoint": "{SERVER_URL}realms/{REALM}/protocol/openid-connect/revoke",
+    "revocation_endpoint_auth_methods_supported": [
+        "private_key_jwt",
+        "client_secret_basic",
+        "client_secret_post",
+        "tls_client_auth",
+        "client_secret_jwt",
+    ],
+    "revocation_endpoint_auth_signing_alg_values_supported": [
+        "PS384",
+        "ES384",
+        "RS384",
+        "HS256",
+        "HS512",
+        "ES256",
+        "RS256",
+        "HS384",
+        "ES512",
+        "PS256",
+        "PS512",
+        "RS512",
+    ],
+    "backchannel_logout_supported": True,
+    "backchannel_logout_session_supported": True,
+}
+
+
+@pytest.fixture
+def mock_keycloak(requests_mock):
+    requests_mock.get(WELL_KNOWN["well-known"], json=WELL_KNOWN)
+
+    return requests_mock

swh/auth/tests/test_auth.py

+# Copyright (C) 2021 The Software Heritage developers
+# See the AUTHORS file at the top-level directory of this distribution
+# License: GNU Affero General Public License version 3, or any later version
+# See top-level LICENSE file for more information
+
+import pytest
+
+from swh.auth import KeycloakOpenIDConnect
+
+from .conftest import REALM, SERVER_URL, WELL_KNOWN
+
+
+@pytest.fixture
+def keycloak_open_id_connect():
+    return KeycloakOpenIDConnect(
+        server_url=SERVER_URL, realm_name=REALM, client_id="client-id",
+    )
+
+
+def test_auth_well_known(mock_keycloak, keycloak_open_id_connect):
+    well_known_result = keycloak_open_id_connect.well_known()
+    assert well_known_result is not None
+    assert well_known_result == WELL_KNOWN
+
+    assert mock_keycloak.called

swh/auth/tests/test_nothing.py

-def test_nothing():
-    # Placeholder; remove this when we add actual tests
-    pass