1
# -*- encoding: utf-8 -*-
3
# Copyright © 2012 New Dream Network, LLC (DreamHost)
5
# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
6
# Julien Danjou <julien@danjou.info>
7
# Tyaptin Ilya <ityaptin@mirantis.com>
9
# Licensed under the Apache License, Version 2.0 (the "License"); you may
10
# not use this file except in compliance with the License. You may obtain
11
# a copy of the License at
13
# http://www.apache.org/licenses/LICENSE-2.0
15
# Unless required by applicable law or agreed to in writing, software
16
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
17
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
18
# License for the specific language governing permissions and limitations
20
"""Tests for ceilometer/publisher/utils.py
23
from ceilometer.openstack.common import jsonutils
24
from ceilometer.openstack.common import test
25
from ceilometer.publisher import utils
28
class TestSignature(test.BaseTestCase):
29
def test_compute_signature_change_key(self):
30
sig1 = utils.compute_signature({'a': 'A', 'b': 'B'},
32
sig2 = utils.compute_signature({'A': 'A', 'b': 'B'},
34
self.assertNotEqual(sig1, sig2)
36
def test_compute_signature_change_value(self):
37
sig1 = utils.compute_signature({'a': 'A', 'b': 'B'},
39
sig2 = utils.compute_signature({'a': 'a', 'b': 'B'},
41
self.assertNotEqual(sig1, sig2)
43
def test_compute_signature_same(self):
44
sig1 = utils.compute_signature({'a': 'A', 'b': 'B'},
46
sig2 = utils.compute_signature({'a': 'A', 'b': 'B'},
48
self.assertEqual(sig1, sig2)
50
def test_compute_signature_signed(self):
51
data = {'a': 'A', 'b': 'B'}
52
sig1 = utils.compute_signature(data, 'not-so-secret')
53
data['message_signature'] = sig1
54
sig2 = utils.compute_signature(data, 'not-so-secret')
55
self.assertEqual(sig1, sig2)
57
def test_compute_signature_use_configured_secret(self):
58
data = {'a': 'A', 'b': 'B'}
59
sig1 = utils.compute_signature(data, 'not-so-secret')
60
sig2 = utils.compute_signature(data, 'different-value')
61
self.assertNotEqual(sig1, sig2)
63
def test_verify_signature_signed(self):
64
data = {'a': 'A', 'b': 'B'}
65
sig1 = utils.compute_signature(data, 'not-so-secret')
66
data['message_signature'] = sig1
67
self.assertTrue(utils.verify_signature(data, 'not-so-secret'))
69
def test_verify_signature_unsigned(self):
70
data = {'a': 'A', 'b': 'B'}
71
self.assertFalse(utils.verify_signature(data, 'not-so-secret'))
73
def test_verify_signature_incorrect(self):
74
data = {'a': 'A', 'b': 'B',
75
'message_signature': 'Not the same'}
76
self.assertFalse(utils.verify_signature(data, 'not-so-secret'))
78
def test_verify_signature_nested(self):
85
data['message_signature'] = utils.compute_signature(
88
self.assertTrue(utils.verify_signature(data, 'not-so-secret'))
90
def test_verify_signature_nested_json(self):
99
data['message_signature'] = utils.compute_signature(
102
jsondata = jsonutils.loads(jsonutils.dumps(data))
103
self.assertTrue(utils.verify_signature(jsondata, 'not-so-secret'))