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#------------------------------------------------------------------------------
#
# Copyright (c) Microsoft Corporation.
# All rights reserved.
#
# This code is licensed under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files(the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions :
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
#------------------------------------------------------------------------------
import unittest
import json
import httpretty
import six
import adal
from adal.self_signed_jwt import SelfSignedJwt
from adal.authentication_context import AuthenticationContext
from tests import util
from tests.util import parameters as cp
class TestClientCredentials(unittest.TestCase):
def setUp(self):
util.reset_logging()
util.clear_static_cache()
def tearDown(self):
util.reset_logging()
util.clear_static_cache()
@httpretty.activate
def test_happy_path(self):
response_options = { 'noRefresh' : True, 'tokenEndpoint': True }
response = util.create_response(response_options)
token_request = util.setup_expected_client_cred_token_request_response(200, response['wireResponse'])
context = adal.AuthenticationContext(cp['authUrl'])
token_response = context.acquire_token_with_client_credentials(
response['resource'], cp['clientId'], cp['clientSecret'])
self.assertTrue(
util.is_match_token_response(response['cachedResponse'], token_response),
'The response does not match what was expected.: ' + str(token_response)
)
@httpretty.activate
def test_http_error(self):
tokenRequest = util.setup_expected_client_cred_token_request_response(403)
with six.assertRaisesRegex(self, Exception, '403'):
context = adal.AuthenticationContext(cp['authUrl'])
token_response = context.acquire_token_with_client_credentials(
cp['resource'], cp['clientId'], cp['clientSecret'])
@httpretty.activate
def test_oauth_error(self):
errorResponse = {
'error' : 'invalid_client',
'error_description' : 'This is a test error description',
'error_uri' : 'http://errordescription.com/invalid_client.html'
}
tokenRequest = util.setup_expected_client_cred_token_request_response(400, errorResponse)
with six.assertRaisesRegex(self, Exception, 'Get Token request returned http error: 400 and server response:'):
context = adal.AuthenticationContext(cp['authUrl'])
token_response = context.acquire_token_with_client_credentials(
cp['resource'], cp['clientId'], cp['clientSecret'])
@httpretty.activate
def test_error_with_junk_return(self):
junkResponse = 'This is not properly formated return value.'
tokenRequest = util.setup_expected_client_cred_token_request_response(400, junkResponse)
with self.assertRaises(Exception):
context = adal.AuthenticationContext(cp['authUrl'])
token_response = context.acquire_token_with_client_credentials(
cp['resource'], cp['clientId'], cp['clientSecret'])
@httpretty.activate
def test_success_with_junk_return(self):
junkResponse = 'This is not properly formated return value.'
tokenRequest = util.setup_expected_client_cred_token_request_response(200, junkResponse)
with self.assertRaises(Exception):
context = adal.AuthenticationContext(cp['authUrl'])
token_response = context.acquire_token_with_client_credentials(
cp['resource'], cp['clientId'], cp['clientSecret'])
def test_no_cached_token_found_error(self):
context = AuthenticationContext(cp['authUrl'])
try:
context.acquire_token(cp['resource'], 'unknownUser', cp['clientId'])
except Exception as err:
self.assertTrue(err, 'Expected an error and non was recieved.')
self.assertIn('not found', err.args[0], 'Returned error did not contain expected message: ' + err.args[0])
def update_self_signed_jwt_stubs():
'''
function updateSelfSignedJwtStubs() {
savedProto = {}
savedProto._getDateNow = SelfSignedJwt._getDateNow
savedProto._getNewJwtId = SelfSignedJwt._getNewJwtId
SelfSignedJwt.prototype._getDateNow = function() { return cp['nowDate'] }
SelfSignedJwt.prototype._getNewJwtId = function() { return cp['jwtId'] }
return savedProto
}
'''
raise NotImplementedError()
def reset_self_signed_jwt_stubs(safe_proto):
'''
function resetSelfSignedJwtStubs(saveProto) {
_.extend(SelfSignedJwt, saveProto)
}
'''
raise NotImplementedError()
@unittest.skip('https://github.com/AzureAD/azure-activedirectory-library-for-python-priv/issues/20')
# TODO TODO: setupExpectedClientAssertionTokenRequestResponse, updateSelfSignedJwtStubs
@httpretty.activate
def test_cert_happy_path(self):
''' TODO: Test Failing as of 2015/06/03 and needs to be completed. '''
self.fail("Not Yet Impelemented. Add Helper Functions and setup method")
saveProto = updateSelfSignedJwtStubs()
responseOptions = { noRefresh : true }
response = util.create_response(responseOptions)
tokenRequest = util.setupExpectedClientAssertionTokenRequestResponse(200, response.wireResponse, cp['authorityTenant'])
context = adal.AuthenticationContext(cp['authorityTenant'])
context.acquire_token_with_client_certificate(response.resource, cp['clientId'], cp['cert'], cp['certHash'])
resetSelfSignedJwtStubs(saveProto)
self.assertTrue(util.is_match_token_response(response.cachedResponse, token_response), 'The response did not match what was expected')
def test_cert_bad_cert(self):
cert = 'gobbledy'
context = adal.AuthenticationContext(cp['authorityTenant'])
with six.assertRaisesRegex(self, Exception, "Error:Invalid Certificate: Expected Start of Certificate to be '-----BEGIN RSA PRIVATE KEY-----'"):
context.acquire_token_with_client_certificate(cp['resource'], cp['clientId'], cert, cp['certHash'])
def test_cert_bad_thumbprint(self):
thumbprint = 'gobbledy'
context = adal.AuthenticationContext(cp['authorityTenant'])
with six.assertRaisesRegex(self, Exception, 'thumbprint does not match a known format'):
context.acquire_token_with_client_certificate( cp['resource'], cp['clientId'], cp['cert'], thumbprint)
if __name__ == '__main__':
unittest.main()
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