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# -*- coding: utf-8 -*-
from __future__ import absolute_import, unicode_literals
import json
import mock
from oauthlib.common import Request
from oauthlib.oauth2.rfc6749 import errors
from oauthlib.oauth2.rfc6749.grant_types import AuthorizationCodeGrant
from oauthlib.oauth2.rfc6749.tokens import BearerToken
from ....unittest import TestCase
class AuthorizationCodeGrantTest(TestCase):
def setUp(self):
self.request = Request('http://a.b/path')
self.request.scopes = ('hello', 'world')
self.request.expires_in = 1800
self.request.client = 'batman'
self.request.client_id = 'abcdef'
self.request.code = '1234'
self.request.response_type = 'code'
self.request.grant_type = 'authorization_code'
self.request.redirect_uri = 'https://a.b/cb'
self.mock_validator = mock.MagicMock()
self.mock_validator.authenticate_client.side_effect = self.set_client
self.auth = AuthorizationCodeGrant(request_validator=self.mock_validator)
def set_client(self, request):
request.client = mock.MagicMock()
request.client.client_id = 'mocked'
return True
def setup_validators(self):
self.authval1, self.authval2 = mock.Mock(), mock.Mock()
self.authval1.return_value = {}
self.authval2.return_value = {}
self.tknval1, self.tknval2 = mock.Mock(), mock.Mock()
self.tknval1.return_value = None
self.tknval2.return_value = None
self.auth.custom_validators.pre_token.append(self.tknval1)
self.auth.custom_validators.post_token.append(self.tknval2)
self.auth.custom_validators.pre_auth.append(self.authval1)
self.auth.custom_validators.post_auth.append(self.authval2)
def test_custom_auth_validators(self):
self.setup_validators()
bearer = BearerToken(self.mock_validator)
self.auth.create_authorization_response(self.request, bearer)
self.assertTrue(self.authval1.called)
self.assertTrue(self.authval2.called)
self.assertFalse(self.tknval1.called)
self.assertFalse(self.tknval2.called)
def test_custom_token_validators(self):
self.setup_validators()
bearer = BearerToken(self.mock_validator)
self.auth.create_token_response(self.request, bearer)
self.assertTrue(self.tknval1.called)
self.assertTrue(self.tknval2.called)
self.assertFalse(self.authval1.called)
self.assertFalse(self.authval2.called)
def test_create_authorization_grant(self):
bearer = BearerToken(self.mock_validator)
self.request.response_mode = 'query'
h, b, s = self.auth.create_authorization_response(self.request, bearer)
grant = dict(Request(h['Location']).uri_query_params)
self.assertIn('code', grant)
self.assertTrue(self.mock_validator.validate_redirect_uri.called)
self.assertTrue(self.mock_validator.validate_response_type.called)
self.assertTrue(self.mock_validator.validate_scopes.called)
def test_create_authorization_grant_state(self):
self.request.state = 'abc'
self.request.redirect_uri = None
self.request.response_mode = 'query'
self.mock_validator.get_default_redirect_uri.return_value = 'https://a.b/cb'
bearer = BearerToken(self.mock_validator)
h, b, s = self.auth.create_authorization_response(self.request, bearer)
grant = dict(Request(h['Location']).uri_query_params)
self.assertIn('code', grant)
self.assertIn('state', grant)
self.assertFalse(self.mock_validator.validate_redirect_uri.called)
self.assertTrue(self.mock_validator.get_default_redirect_uri.called)
self.assertTrue(self.mock_validator.validate_response_type.called)
self.assertTrue(self.mock_validator.validate_scopes.called)
@mock.patch('oauthlib.common.generate_token')
def test_create_authorization_response(self, generate_token):
generate_token.return_value = 'abc'
bearer = BearerToken(self.mock_validator)
self.request.response_mode = 'query'
h, b, s = self.auth.create_authorization_response(self.request, bearer)
self.assertURLEqual(h['Location'], 'https://a.b/cb?code=abc')
self.request.response_mode = 'fragment'
h, b, s = self.auth.create_authorization_response(self.request, bearer)
self.assertURLEqual(h['Location'], 'https://a.b/cb#code=abc')
def test_create_token_response(self):
bearer = BearerToken(self.mock_validator)
h, token, s = self.auth.create_token_response(self.request, bearer)
token = json.loads(token)
self.assertEqual(self.mock_validator.save_token.call_count, 1)
self.assertIn('access_token', token)
self.assertIn('refresh_token', token)
self.assertIn('expires_in', token)
self.assertIn('scope', token)
self.assertTrue(self.mock_validator.client_authentication_required.called)
self.assertTrue(self.mock_validator.authenticate_client.called)
self.assertTrue(self.mock_validator.validate_code.called)
self.assertTrue(self.mock_validator.confirm_redirect_uri.called)
self.assertTrue(self.mock_validator.validate_grant_type.called)
self.assertTrue(self.mock_validator.invalidate_authorization_code.called)
def test_create_token_response_without_refresh_token(self):
self.auth.refresh_token = False # Not to issue refresh token.
bearer = BearerToken(self.mock_validator)
h, token, s = self.auth.create_token_response(self.request, bearer)
token = json.loads(token)
self.assertEqual(self.mock_validator.save_token.call_count, 1)
self.assertIn('access_token', token)
self.assertNotIn('refresh_token', token)
self.assertIn('expires_in', token)
self.assertIn('scope', token)
self.assertTrue(self.mock_validator.client_authentication_required.called)
self.assertTrue(self.mock_validator.authenticate_client.called)
self.assertTrue(self.mock_validator.validate_code.called)
self.assertTrue(self.mock_validator.confirm_redirect_uri.called)
self.assertTrue(self.mock_validator.validate_grant_type.called)
self.assertTrue(self.mock_validator.invalidate_authorization_code.called)
def test_invalid_request(self):
del self.request.code
self.assertRaises(errors.InvalidRequestError, self.auth.validate_token_request,
self.request)
def test_invalid_request_duplicates(self):
request = mock.MagicMock(wraps=self.request)
request.grant_type = 'authorization_code'
request.duplicate_params = ['client_id']
self.assertRaises(errors.InvalidRequestError, self.auth.validate_token_request,
request)
def test_authentication_required(self):
"""
ensure client_authentication_required() is properly called
"""
self.auth.validate_token_request(self.request)
self.mock_validator.client_authentication_required.assert_called_once_with(self.request)
def test_authenticate_client(self):
self.mock_validator.authenticate_client.side_effect = None
self.mock_validator.authenticate_client.return_value = False
self.assertRaises(errors.InvalidClientError, self.auth.validate_token_request,
self.request)
def test_client_id_missing(self):
self.mock_validator.authenticate_client.side_effect = None
request = mock.MagicMock(wraps=self.request)
request.grant_type = 'authorization_code'
del request.client.client_id
self.assertRaises(NotImplementedError, self.auth.validate_token_request,
request)
def test_invalid_grant(self):
self.request.client = 'batman'
self.mock_validator.authenticate_client = self.set_client
self.mock_validator.validate_code.return_value = False
self.assertRaises(errors.InvalidGrantError,
self.auth.validate_token_request, self.request)
def test_invalid_grant_type(self):
self.request.grant_type = 'foo'
self.assertRaises(errors.UnsupportedGrantTypeError,
self.auth.validate_token_request, self.request)
def test_authenticate_client_id(self):
self.mock_validator.client_authentication_required.return_value = False
self.mock_validator.authenticate_client_id.return_value = False
self.request.state = 'abc'
self.assertRaises(errors.InvalidClientError,
self.auth.validate_token_request, self.request)
def test_invalid_redirect_uri(self):
self.mock_validator.confirm_redirect_uri.return_value = False
self.assertRaises(errors.MismatchingRedirectURIError,
self.auth.validate_token_request, self.request)
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