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import unittest
import pytest
from authlib.oidc.discovery import OpenIDProviderMetadata
from authlib.oidc.discovery import get_well_known_url
WELL_KNOWN_URL = "/.well-known/openid-configuration"
class WellKnownTest(unittest.TestCase):
def test_no_suffix_issuer(self):
assert get_well_known_url("https://authlib.org") == WELL_KNOWN_URL
assert get_well_known_url("https://authlib.org/") == WELL_KNOWN_URL
def test_with_suffix_issuer(self):
assert (
get_well_known_url("https://authlib.org/issuer1")
== "/issuer1" + WELL_KNOWN_URL
)
assert (
get_well_known_url("https://authlib.org/a/b/c") == "/a/b/c" + WELL_KNOWN_URL
)
def test_with_external(self):
assert (
get_well_known_url("https://authlib.org", external=True)
== "https://authlib.org" + WELL_KNOWN_URL
)
class OpenIDProviderMetadataTest(unittest.TestCase):
def test_validate_jwks_uri(self):
# required
metadata = OpenIDProviderMetadata()
with pytest.raises(ValueError, match='"jwks_uri" is required'):
metadata.validate_jwks_uri()
metadata = OpenIDProviderMetadata({"jwks_uri": "http://authlib.org/jwks.json"})
with pytest.raises(ValueError, match="https"):
metadata.validate_jwks_uri()
metadata = OpenIDProviderMetadata({"jwks_uri": "https://authlib.org/jwks.json"})
metadata.validate_jwks_uri()
def test_validate_acr_values_supported(self):
self._call_validate_array(
"acr_values_supported", ["urn:mace:incommon:iap:silver"]
)
def test_validate_subject_types_supported(self):
self._call_validate_array(
"subject_types_supported", ["pairwise", "public"], required=True
)
self._call_contains_invalid_value("subject_types_supported", ["invalid"])
def test_validate_id_token_signing_alg_values_supported(self):
self._call_validate_array(
"id_token_signing_alg_values_supported",
["RS256"],
required=True,
)
metadata = OpenIDProviderMetadata(
{"id_token_signing_alg_values_supported": ["none"]}
)
with pytest.raises(ValueError, match="RS256"):
metadata.validate_id_token_signing_alg_values_supported()
def test_validate_id_token_encryption_alg_values_supported(self):
self._call_validate_array(
"id_token_encryption_alg_values_supported", ["A128KW"]
)
def test_validate_id_token_encryption_enc_values_supported(self):
self._call_validate_array(
"id_token_encryption_enc_values_supported", ["A128GCM"]
)
def test_validate_userinfo_signing_alg_values_supported(self):
self._call_validate_array("userinfo_signing_alg_values_supported", ["RS256"])
def test_validate_userinfo_encryption_alg_values_supported(self):
self._call_validate_array(
"userinfo_encryption_alg_values_supported", ["A128KW"]
)
def test_validate_userinfo_encryption_enc_values_supported(self):
self._call_validate_array(
"userinfo_encryption_enc_values_supported", ["A128GCM"]
)
def test_validate_request_object_signing_alg_values_supported(self):
self._call_validate_array(
"request_object_signing_alg_values_supported", ["none", "RS256"]
)
def test_validate_request_object_encryption_alg_values_supported(self):
self._call_validate_array(
"request_object_encryption_alg_values_supported", ["A128KW"]
)
def test_validate_request_object_encryption_enc_values_supported(self):
self._call_validate_array(
"request_object_encryption_enc_values_supported", ["A128GCM"]
)
def test_validate_display_values_supported(self):
self._call_validate_array("display_values_supported", ["page", "touch"])
self._call_contains_invalid_value("display_values_supported", ["invalid"])
def test_validate_claim_types_supported(self):
self._call_validate_array("claim_types_supported", ["normal"])
self._call_contains_invalid_value("claim_types_supported", ["invalid"])
metadata = OpenIDProviderMetadata()
assert metadata.claim_types_supported == ["normal"]
def test_validate_claims_supported(self):
self._call_validate_array("claims_supported", ["sub"])
def test_validate_claims_locales_supported(self):
self._call_validate_array("claims_locales_supported", ["en-US"])
def test_validate_claims_parameter_supported(self):
self._call_validate_boolean("claims_parameter_supported")
def test_validate_request_parameter_supported(self):
self._call_validate_boolean("request_parameter_supported")
def test_validate_request_uri_parameter_supported(self):
self._call_validate_boolean("request_uri_parameter_supported", True)
def test_validate_require_request_uri_registration(self):
self._call_validate_boolean("require_request_uri_registration")
def _call_validate_boolean(self, key, default_value=False):
def _validate(metadata):
getattr(metadata, "validate_" + key)()
metadata = OpenIDProviderMetadata()
_validate(metadata)
assert getattr(metadata, key) == default_value
metadata = OpenIDProviderMetadata({key: "str"})
with pytest.raises(ValueError, match="MUST be boolean"):
_validate(metadata)
metadata = OpenIDProviderMetadata({key: True})
_validate(metadata)
def _call_validate_array(self, key, valid_value, required=False):
def _validate(metadata):
getattr(metadata, "validate_" + key)()
metadata = OpenIDProviderMetadata()
if required:
with pytest.raises(ValueError, match=f'"{key}" is required'):
_validate(metadata)
else:
_validate(metadata)
# not array
metadata = OpenIDProviderMetadata({key: "foo"})
with pytest.raises(ValueError, match="JSON array"):
_validate(metadata)
# valid
metadata = OpenIDProviderMetadata({key: valid_value})
_validate(metadata)
def _call_contains_invalid_value(self, key, invalid_value):
metadata = OpenIDProviderMetadata({key: invalid_value})
with pytest.raises(ValueError, match=f'"{key}" contains invalid values'):
getattr(metadata, "validate_" + key)()
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