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# -*- coding: utf-8 -*-
from json import loads
from unittest.mock import MagicMock
from oauthlib.common import urlencode
from oauthlib.oauth2 import IntrospectEndpoint, RequestValidator
from tests.unittest import TestCase
class IntrospectEndpointTest(TestCase):
def setUp(self):
self.validator = MagicMock(wraps=RequestValidator())
self.validator.client_authentication_required.return_value = True
self.validator.authenticate_client.return_value = True
self.validator.validate_bearer_token.return_value = True
self.validator.introspect_token.return_value = {}
self.endpoint = IntrospectEndpoint(self.validator)
self.uri = 'should_not_matter'
self.headers = {
'Content-Type': 'application/x-www-form-urlencoded',
}
self.resp_h = {
'Cache-Control': 'no-store',
'Content-Type': 'application/json',
'Pragma': 'no-cache'
}
self.resp_b = {
"active": True
}
def test_introspect_token(self):
for token_type in ('access_token', 'refresh_token', 'invalid'):
body = urlencode([('token', 'foo'),
('token_type_hint', token_type)])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b), self.resp_b)
self.assertEqual(s, 200)
def test_introspect_token_nohint(self):
# don't specify token_type_hint
body = urlencode([('token', 'foo')])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b), self.resp_b)
self.assertEqual(s, 200)
def test_introspect_token_false(self):
self.validator.introspect_token.return_value = None
body = urlencode([('token', 'foo')])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b), {"active": False})
self.assertEqual(s, 200)
def test_introspect_token_claims(self):
self.validator.introspect_token.return_value = {"foo": "bar"}
body = urlencode([('token', 'foo')])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b), {"active": True, "foo": "bar"})
self.assertEqual(s, 200)
def test_introspect_token_claims_spoof_active(self):
self.validator.introspect_token.return_value = {"foo": "bar", "active": False}
body = urlencode([('token', 'foo')])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b), {"active": True, "foo": "bar"})
self.assertEqual(s, 200)
def test_introspect_token_client_authentication_failed(self):
self.validator.authenticate_client.return_value = False
body = urlencode([('token', 'foo'),
('token_type_hint', 'access_token')])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, {
'Content-Type': 'application/json',
'Cache-Control': 'no-store',
'Pragma': 'no-cache',
"WWW-Authenticate": 'Bearer error="invalid_client"'
})
self.assertEqual(loads(b)['error'], 'invalid_client')
self.assertEqual(s, 401)
def test_introspect_token_public_client_authentication(self):
self.validator.client_authentication_required.return_value = False
self.validator.authenticate_client_id.return_value = True
for token_type in ('access_token', 'refresh_token', 'invalid'):
body = urlencode([('token', 'foo'),
('token_type_hint', token_type)])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b), self.resp_b)
self.assertEqual(s, 200)
def test_introspect_token_public_client_authentication_failed(self):
self.validator.client_authentication_required.return_value = False
self.validator.authenticate_client_id.return_value = False
body = urlencode([('token', 'foo'),
('token_type_hint', 'access_token')])
h, b, s = self.endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, {
'Content-Type': 'application/json',
'Cache-Control': 'no-store',
'Pragma': 'no-cache',
"WWW-Authenticate": 'Bearer error="invalid_client"'
})
self.assertEqual(loads(b)['error'], 'invalid_client')
self.assertEqual(s, 401)
def test_introspect_unsupported_token(self):
endpoint = IntrospectEndpoint(self.validator,
supported_token_types=['access_token'])
body = urlencode([('token', 'foo'),
('token_type_hint', 'refresh_token')])
h, b, s = endpoint.create_introspect_response(self.uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b)['error'], 'unsupported_token_type')
self.assertEqual(s, 400)
h, b, s = endpoint.create_introspect_response(self.uri,
headers=self.headers, body='')
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b)['error'], 'invalid_request')
self.assertEqual(s, 400)
def test_introspect_invalid_request_method(self):
endpoint = IntrospectEndpoint(self.validator,
supported_token_types=['access_token'])
test_methods = ['GET', 'pUt', 'dEleTe', 'paTcH']
test_methods = test_methods + [x.lower() for x in test_methods] + [x.upper() for x in test_methods]
for method in test_methods:
body = urlencode([('token', 'foo'),
('token_type_hint', 'refresh_token')])
h, b, s = endpoint.create_introspect_response(self.uri,
http_method = method, headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b)['error'], 'invalid_request')
self.assertIn('Unsupported request method', loads(b)['error_description'])
self.assertEqual(s, 400)
def test_introspect_bad_post_request(self):
endpoint = IntrospectEndpoint(self.validator,
supported_token_types=['access_token'])
for param in ['token', 'secret', 'code', 'foo']:
uri = 'http://some.endpoint?' + urlencode([(param, 'secret')])
body = urlencode([('token', 'foo'),
('token_type_hint', 'access_token')])
h, b, s = endpoint.create_introspect_response(
uri,
headers=self.headers, body=body)
self.assertEqual(h, self.resp_h)
self.assertEqual(loads(b)['error'], 'invalid_request')
self.assertIn('query parameters are not allowed', loads(b)['error_description'])
self.assertEqual(s, 400)
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