This repository has been archived by the owner on Sep 26, 2019. It is now read-only.
/
test_request.py
694 lines (583 loc) · 28.9 KB
/
test_request.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
# Copyright (c) 2014 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from contextlib import nested
from mock import patch, MagicMock
import unittest
from swift.common import swob
from swift.common.swob import Request, HTTPNoContent
from swift3.utils import mktime
from swift3.subresource import ACL, User, Owner, Grant, encode_acl
from swift3.test.unit.test_middleware import Swift3TestCase
from swift3.cfg import CONF
from swift3.request import Request as S3_Request
from swift3.request import S3AclRequest, SigV4Request, SIGV4_X_AMZ_DATE_FORMAT
from swift3.response import InvalidArgument, NoSuchBucket, InternalError, \
AccessDenied, SignatureDoesNotMatch, RequestTimeTooSkewed
Fake_ACL_MAP = {
# HEAD Bucket
('HEAD', 'HEAD', 'container'):
{'Resource': 'container',
'Permission': 'READ'},
# GET Bucket
('GET', 'GET', 'container'):
{'Resource': 'container',
'Permission': 'READ'},
# HEAD Object
('HEAD', 'HEAD', 'object'):
{'Resource': 'object',
'Permission': 'READ'},
# GET Object
('GET', 'GET', 'object'):
{'Resource': 'object',
'Permission': 'READ'},
}
def _gen_test_acl_header(owner, permission=None, grantee=None,
resource='container'):
if permission is None:
return ACL(owner, [])
if grantee is None:
grantee = User('test:tester')
return encode_acl(resource, ACL(owner, [Grant(grantee, permission)]))
class FakeResponse(object):
def __init__(self, s3_acl):
self.sysmeta_headers = {}
if s3_acl:
owner = Owner(id='test:tester', name='test:tester')
self.sysmeta_headers.update(
_gen_test_acl_header(owner, 'FULL_CONTROL',
resource='container'))
self.sysmeta_headers.update(
_gen_test_acl_header(owner, 'FULL_CONTROL',
resource='object'))
class FakeSwiftResponse(object):
def __init__(self):
self.environ = {
'PATH_INFO': '/v1/AUTH_test',
'HTTP_X_TENANT_NAME': 'test',
'HTTP_X_USER_NAME': 'tester',
'HTTP_X_AUTH_TOKEN': 'token',
}
class TestRequest(Swift3TestCase):
def setUp(self):
super(TestRequest, self).setUp()
CONF.s3_acl = True
def tearDown(self):
CONF.s3_acl = False
@patch('swift3.acl_handlers.ACL_MAP', Fake_ACL_MAP)
@patch('swift3.request.S3AclRequest.authenticate', lambda x, y: None)
def _test_get_response(self, method, container='bucket', obj=None,
permission=None, skip_check=False,
req_klass=S3_Request, fake_swift_resp=None):
path = '/' + container + ('/' + obj if obj else '')
req = Request.blank(path,
environ={'REQUEST_METHOD': method},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
if issubclass(req_klass, S3AclRequest):
s3_req = req_klass(req.environ, MagicMock())
else:
s3_req = req_klass(req.environ)
with nested(patch('swift3.request.Request._get_response'),
patch('swift3.subresource.ACL.check_permission')) \
as (mock_get_resp, m_check_permission):
mock_get_resp.return_value = fake_swift_resp \
or FakeResponse(CONF.s3_acl)
return mock_get_resp, m_check_permission,\
s3_req.get_response(self.swift3)
def test_get_response_without_s3_acl(self):
with patch('swift3.cfg.CONF.s3_acl', False):
mock_get_resp, m_check_permission, s3_resp = \
self._test_get_response('HEAD')
self.assertFalse(hasattr(s3_resp, 'bucket_acl'))
self.assertFalse(hasattr(s3_resp, 'object_acl'))
self.assertEqual(mock_get_resp.call_count, 1)
self.assertEqual(m_check_permission.call_count, 0)
def test_get_response_without_match_ACL_MAP(self):
with self.assertRaises(Exception) as e:
self._test_get_response('POST', req_klass=S3AclRequest)
self.assertEqual(e.exception.message,
'No permission to be checked exists')
def test_get_response_without_duplication_HEAD_request(self):
obj = 'object'
mock_get_resp, m_check_permission, s3_resp = \
self._test_get_response('HEAD', obj=obj,
req_klass=S3AclRequest)
self.assertTrue(s3_resp.bucket_acl is not None)
self.assertTrue(s3_resp.object_acl is not None)
self.assertEqual(mock_get_resp.call_count, 1)
args, kargs = mock_get_resp.call_args_list[0]
get_resp_obj = args[3]
self.assertEqual(get_resp_obj, obj)
self.assertEqual(m_check_permission.call_count, 1)
args, kargs = m_check_permission.call_args
permission = args[1]
self.assertEqual(permission, 'READ')
def test_get_response_with_check_object_permission(self):
obj = 'object'
mock_get_resp, m_check_permission, s3_resp = \
self._test_get_response('GET', obj=obj,
req_klass=S3AclRequest)
self.assertTrue(s3_resp.bucket_acl is not None)
self.assertTrue(s3_resp.object_acl is not None)
self.assertEqual(mock_get_resp.call_count, 2)
args, kargs = mock_get_resp.call_args_list[0]
get_resp_obj = args[3]
self.assertEqual(get_resp_obj, obj)
self.assertEqual(m_check_permission.call_count, 1)
args, kargs = m_check_permission.call_args
permission = args[1]
self.assertEqual(permission, 'READ')
def test_get_response_with_check_container_permission(self):
mock_get_resp, m_check_permission, s3_resp = \
self._test_get_response('GET',
req_klass=S3AclRequest)
self.assertTrue(s3_resp.bucket_acl is not None)
self.assertTrue(s3_resp.object_acl is not None)
self.assertEqual(mock_get_resp.call_count, 2)
args, kargs = mock_get_resp.call_args_list[0]
get_resp_obj = args[3]
self.assertTrue(get_resp_obj is '')
self.assertEqual(m_check_permission.call_count, 1)
args, kargs = m_check_permission.call_args
permission = args[1]
self.assertEqual(permission, 'READ')
def test_get_validate_param(self):
def create_s3request_with_param(param, value):
req = Request.blank(
'/bucket?%s=%s' % (param, value),
environ={'REQUEST_METHOD': 'GET'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
return S3_Request(req.environ, True)
s3req = create_s3request_with_param('max-keys', '1')
# a param in the range
self.assertEqual(s3req.get_validated_param('max-keys', 1000, 1000), 1)
self.assertEqual(s3req.get_validated_param('max-keys', 0, 1), 1)
# a param in the out of the range
self.assertEqual(s3req.get_validated_param('max-keys', 0, 0), 0)
# a param in the out of the integer range
s3req = create_s3request_with_param('max-keys', '1' * 30)
with self.assertRaises(InvalidArgument) as result:
s3req.get_validated_param('max-keys', 1)
self.assertTrue(
'not an integer or within integer range' in result.exception.body)
self.assertEqual(
result.exception.headers['content-type'], 'application/xml')
# a param is negative integer
s3req = create_s3request_with_param('max-keys', '-1')
with self.assertRaises(InvalidArgument) as result:
s3req.get_validated_param('max-keys', 1)
self.assertTrue(
'must be an integer between 0 and' in result.exception.body)
self.assertEqual(
result.exception.headers['content-type'], 'application/xml')
# a param is not integer
s3req = create_s3request_with_param('max-keys', 'invalid')
with self.assertRaises(InvalidArgument) as result:
s3req.get_validated_param('max-keys', 1)
self.assertTrue(
'not an integer or within integer range' in result.exception.body)
self.assertEqual(
result.exception.headers['content-type'], 'application/xml')
def test_authenticate_delete_Authorization_from_s3req(self):
req = Request.blank('/bucket/obj',
environ={'REQUEST_METHOD': 'GET'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
with nested(patch.object(Request, 'get_response'),
patch.object(Request, 'remote_user', 'authorized')) \
as (m_swift_resp, m_remote_user):
m_swift_resp.return_value = FakeSwiftResponse()
s3_req = S3AclRequest(req.environ, MagicMock())
self.assertNotIn('swift3.auth_details', s3_req.environ)
self.assertNotIn('HTTP_AUTHORIZATION', s3_req.environ)
self.assertNotIn('Authorization', s3_req.headers)
self.assertEqual(s3_req.token, 'token')
def test_to_swift_req_Authorization_not_exist_in_swreq(self):
container = 'bucket'
obj = 'obj'
method = 'GET'
req = Request.blank('/%s/%s' % (container, obj),
environ={'REQUEST_METHOD': method},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
with nested(patch.object(Request, 'get_response'),
patch.object(Request, 'remote_user', 'authorized')) \
as (m_swift_resp, m_remote_user):
m_swift_resp.return_value = FakeSwiftResponse()
s3_req = S3AclRequest(req.environ, MagicMock())
sw_req = s3_req.to_swift_req(method, container, obj)
self.assertNotIn('swift3.auth_details', sw_req.environ)
self.assertNotIn('HTTP_AUTHORIZATION', sw_req.environ)
self.assertNotIn('Authorization', sw_req.headers)
self.assertEqual(sw_req.headers['X-Auth-Token'], 'token')
def test_to_swift_req_subrequest_proxy_access_log(self):
container = 'bucket'
obj = 'obj'
method = 'GET'
# force_swift_request_proxy_log is True
req = Request.blank('/%s/%s' % (container, obj),
environ={'REQUEST_METHOD': method,
'swift.proxy_access_log_made': True},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
with nested(patch.object(Request, 'get_response'),
patch.object(Request, 'remote_user', 'authorized'),
patch('swift3.cfg.CONF.force_swift_request_proxy_log',
True)) \
as (m_swift_resp, m_remote_user, m_cfg):
m_swift_resp.return_value = FakeSwiftResponse()
s3_req = S3AclRequest(req.environ, MagicMock())
sw_req = s3_req.to_swift_req(method, container, obj)
self.assertFalse(sw_req.environ['swift.proxy_access_log_made'])
# force_swift_request_proxy_log is False
req = Request.blank('/%s/%s' % (container, obj),
environ={'REQUEST_METHOD': method,
'swift.proxy_access_log_made': True},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
with nested(patch.object(Request, 'get_response'),
patch.object(Request, 'remote_user', 'authorized')) \
as (m_swift_resp, m_remote_user):
m_swift_resp.return_value = FakeSwiftResponse()
s3_req = S3AclRequest(req.environ, MagicMock())
sw_req = s3_req.to_swift_req(method, container, obj)
self.assertTrue(sw_req.environ['swift.proxy_access_log_made'])
def test_get_container_info(self):
self.swift.register('HEAD', '/v1/AUTH_test/bucket', HTTPNoContent,
{'x-container-read': 'foo',
'X-container-object-count': 5,
'X-container-meta-foo': 'bar'}, None)
req = Request.blank('/bucket', environ={'REQUEST_METHOD': 'GET'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header()})
s3_req = S3_Request(req.environ, True)
# first, call get_response('HEAD')
info = s3_req.get_container_info(self.app)
self.assertTrue('status' in info) # sanity
self.assertEqual(204, info['status']) # sanity
self.assertEqual('foo', info['read_acl']) # sanity
self.assertEqual('5', info['object_count']) # sanity
self.assertEqual({'foo': 'bar'}, info['meta']) # sanity
with patch('swift3.request.get_container_info',
return_value={'status': 204}) as mock_info:
# Then all calls goes to get_container_info
for x in xrange(10):
info = s3_req.get_container_info(self.swift)
self.assertTrue('status' in info) # sanity
self.assertEqual(204, info['status']) # sanity
self.assertEqual(10, mock_info.call_count)
expected_errors = [(404, NoSuchBucket), (0, InternalError)]
for status, expected_error in expected_errors:
with patch('swift3.request.get_container_info',
return_value={'status': status}):
self.assertRaises(
expected_error, s3_req.get_container_info, MagicMock())
def test_date_header_missing(self):
self.swift.register('HEAD', '/v1/AUTH_test/nojunk', swob.HTTPNotFound,
{}, None)
req = Request.blank('/nojunk',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'Authorization': 'AWS test:tester:hmac'})
status, headers, body = self.call_swift3(req)
self.assertEqual(status.split()[0], '403')
self.assertEqual(body, '')
def test_date_header_expired(self):
self.swift.register('HEAD', '/v1/AUTH_test/nojunk', swob.HTTPNotFound,
{}, None)
req = Request.blank('/nojunk',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': 'Fri, 01 Apr 2014 12:00:00 GMT'})
status, headers, body = self.call_swift3(req)
self.assertEqual(status.split()[0], '403')
self.assertEqual(body, '')
def test_date_header_with_x_amz_date_valid(self):
self.swift.register('HEAD', '/v1/AUTH_test/nojunk', swob.HTTPNotFound,
{}, None)
req = Request.blank('/nojunk',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': 'Fri, 01 Apr 2014 12:00:00 GMT',
'x-amz-date': self.get_date_header()})
status, headers, body = self.call_swift3(req)
self.assertEqual(status.split()[0], '404')
self.assertEqual(body, '')
def test_date_header_with_x_amz_date_expired(self):
self.swift.register('HEAD', '/v1/AUTH_test/nojunk', swob.HTTPNotFound,
{}, None)
req = Request.blank('/nojunk',
environ={'REQUEST_METHOD': 'HEAD'},
headers={'Authorization': 'AWS test:tester:hmac',
'Date': self.get_date_header(),
'x-amz-date':
'Fri, 01 Apr 2014 12:00:00 GMT'})
status, headers, body = self.call_swift3(req)
self.assertEqual(status.split()[0], '403')
self.assertEqual(body, '')
def _test_request_timestamp_sigv4(self, date_header):
# signature v4 here
environ = {
'REQUEST_METHOD': 'GET'}
if 'X-Amz-Date' in date_header:
included_header = 'x-amz-date'
elif 'Date' in date_header:
included_header = 'date'
else:
self.fail('Invalid date header specified as test')
headers = {
'Authorization':
'AWS4-HMAC-SHA256 '
'Credential=test/20130524/US/s3/aws4_request, '
'SignedHeaders=host;%s,'
'Signature=X' % included_header,
'X-Amz-Content-SHA256': '0123456789'}
headers.update(date_header)
req = Request.blank('/', environ=environ, headers=headers)
sigv4_req = SigV4Request(req.environ)
if 'X-Amz-Date' in date_header:
timestamp = mktime(
date_header['X-Amz-Date'], SIGV4_X_AMZ_DATE_FORMAT)
elif 'Date' in date_header:
timestamp = mktime(date_header['Date'])
self.assertEqual(timestamp, int(sigv4_req.timestamp))
def test_request_timestamp_sigv4(self):
access_denied_message = \
'AWS authentication requires a valid Date or x-amz-date header'
# normal X-Amz-Date header
date_header = {'X-Amz-Date': self.get_v4_amz_date_header()}
self._test_request_timestamp_sigv4(date_header)
# normal Date header
date_header = {'Date': self.get_date_header()}
self._test_request_timestamp_sigv4(date_header)
# mangled X-Amz-Date header
date_header = {'X-Amz-Date': self.get_v4_amz_date_header()[:-1]}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv4(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# mangled Date header
date_header = {'Date': self.get_date_header()[20:]}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv4(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# Negative timestamp
date_header = {'X-Amz-Date': '00160523T054055Z'}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv4(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# far-past Date header
date_header = {'Date': 'Tue, 07 Jul 999 21:53:04 GMT'}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv4(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# far-future Date header
date_header = {'Date': 'Tue, 07 Jul 9999 21:53:04 GMT'}
with self.assertRaises(RequestTimeTooSkewed) as cm:
self._test_request_timestamp_sigv4(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn('The difference between the request time and the '
'current time is too large.', cm.exception.body)
def _test_request_timestamp_sigv2(self, date_header):
# signature v4 here
environ = {
'REQUEST_METHOD': 'GET'}
headers = {'Authorization': 'AWS test:tester:hmac'}
headers.update(date_header)
req = Request.blank('/', environ=environ, headers=headers)
sigv2_req = S3_Request(req.environ)
if 'X-Amz-Date' in date_header:
timestamp = mktime(req.headers.get('X-Amz-Date'))
elif 'Date' in date_header:
timestamp = mktime(req.headers.get('Date'))
else:
self.fail('Invalid date header specified as test')
self.assertEqual(timestamp, int(sigv2_req.timestamp))
def test_request_timestamp_sigv2(self):
access_denied_message = \
'AWS authentication requires a valid Date or x-amz-date header'
# In v2 format, normal X-Amz-Date header is same
date_header = {'X-Amz-Date': self.get_date_header()}
self._test_request_timestamp_sigv2(date_header)
# normal Date header
date_header = {'Date': self.get_date_header()}
self._test_request_timestamp_sigv2(date_header)
# mangled X-Amz-Date header
date_header = {'X-Amz-Date': self.get_date_header()[:-20]}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv2(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# mangled Date header
date_header = {'Date': self.get_date_header()[:-20]}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv2(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# Negative timestamp
date_header = {'X-Amz-Date': '00160523T054055Z'}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv2(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# far-past Date header
date_header = {'Date': 'Tue, 07 Jul 999 21:53:04 GMT'}
with self.assertRaises(AccessDenied) as cm:
self._test_request_timestamp_sigv2(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn(access_denied_message, cm.exception.body)
# far-future Date header
date_header = {'Date': 'Tue, 07 Jul 9999 21:53:04 GMT'}
with self.assertRaises(RequestTimeTooSkewed) as cm:
self._test_request_timestamp_sigv2(date_header)
self.assertEqual('403 Forbidden', cm.exception.message)
self.assertIn('The difference between the request time and the '
'current time is too large.', cm.exception.body)
def test_headers_to_sign_sigv4(self):
environ = {
'REQUEST_METHOD': 'GET'}
# host and x-amz-date
x_amz_date = self.get_v4_amz_date_header()
headers = {
'Authorization':
'AWS4-HMAC-SHA256 '
'Credential=test/20130524/US/s3/aws4_request, '
'SignedHeaders=host;x-amz-content-sha256;x-amz-date,'
'Signature=X',
'X-Amz-Content-SHA256': '0123456789',
'Date': self.get_date_header(),
'X-Amz-Date': x_amz_date}
req = Request.blank('/', environ=environ, headers=headers)
sigv4_req = SigV4Request(req.environ)
headers_to_sign = sigv4_req._headers_to_sign()
self.assertEqual(['host', 'x-amz-content-sha256', 'x-amz-date'],
sorted(headers_to_sign.keys()))
self.assertEqual(headers_to_sign['host'], 'localhost:80')
self.assertEqual(headers_to_sign['x-amz-date'], x_amz_date)
self.assertEqual(headers_to_sign['x-amz-content-sha256'], '0123456789')
# no x-amz-date
headers = {
'Authorization':
'AWS4-HMAC-SHA256 '
'Credential=test/20130524/US/s3/aws4_request, '
'SignedHeaders=host;x-amz-content-sha256,'
'Signature=X',
'X-Amz-Content-SHA256': '0123456789',
'Date': self.get_date_header()}
req = Request.blank('/', environ=environ, headers=headers)
sigv4_req = SigV4Request(req.environ)
headers_to_sign = sigv4_req._headers_to_sign()
self.assertEqual(['host', 'x-amz-content-sha256'],
sorted(headers_to_sign.keys()))
self.assertEqual(headers_to_sign['host'], 'localhost:80')
self.assertEqual(headers_to_sign['x-amz-content-sha256'], '0123456789')
# SignedHeaders says, host and x-amz-date included but there is not
# X-Amz-Date header
headers = {
'Authorization':
'AWS4-HMAC-SHA256 '
'Credential=test/20130524/US/s3/aws4_request, '
'SignedHeaders=host;x-amz-content-sha256;x-amz-date,'
'Signature=X',
'X-Amz-Content-SHA256': '0123456789',
'Date': self.get_date_header()}
req = Request.blank('/', environ=environ, headers=headers)
with self.assertRaises(SignatureDoesNotMatch):
sigv4_req = SigV4Request(req.environ)
sigv4_req._headers_to_sign()
def test_canonical_uri_sigv2(self):
environ = {
'HTTP_HOST': 'bucket1.s3.test.com',
'REQUEST_METHOD': 'GET'}
headers = {'Authorization': 'AWS test:tester:hmac',
'X-Amz-Date': self.get_date_header()}
# Virtual hosted-style
with patch('swift3.cfg.CONF.storage_domain', 's3.test.com'):
req = Request.blank('/', environ=environ, headers=headers)
sigv2_req = S3_Request(req.environ)
uri = sigv2_req._canonical_uri()
self.assertEqual(uri, '/bucket1/')
self.assertEqual(req.environ['PATH_INFO'], '/')
req = Request.blank('/obj1', environ=environ, headers=headers)
sigv2_req = S3_Request(req.environ)
uri = sigv2_req._canonical_uri()
self.assertEqual(uri, '/bucket1/obj1')
self.assertEqual(req.environ['PATH_INFO'], '/obj1')
environ = {
'HTTP_HOST': 's3.test.com',
'REQUEST_METHOD': 'GET'}
# Path-style
with patch('swift3.cfg.CONF.storage_domain', ''):
req = Request.blank('/', environ=environ, headers=headers)
sigv2_req = S3_Request(req.environ)
uri = sigv2_req._canonical_uri()
self.assertEqual(uri, '/')
self.assertEqual(req.environ['PATH_INFO'], '/')
req = Request.blank('/bucket1/obj1',
environ=environ,
headers=headers)
sigv2_req = S3_Request(req.environ)
uri = sigv2_req._canonical_uri()
self.assertEqual(uri, '/bucket1/obj1')
self.assertEqual(req.environ['PATH_INFO'], '/bucket1/obj1')
def test_canonical_uri_sigv4(self):
environ = {
'HTTP_HOST': 'bucket.s3.test.com',
'REQUEST_METHOD': 'GET'}
# host and x-amz-date
x_amz_date = self.get_v4_amz_date_header()
headers = {
'Authorization':
'AWS4-HMAC-SHA256 '
'Credential=test/20130524/US/s3/aws4_request, '
'SignedHeaders=host;x-amz-content-sha256;x-amz-date,'
'Signature=X',
'X-Amz-Content-SHA256': '0123456789',
'Date': self.get_date_header(),
'X-Amz-Date': x_amz_date}
# Virtual hosted-style
with patch('swift3.cfg.CONF.storage_domain', 's3.test.com'):
req = Request.blank('/', environ=environ, headers=headers)
sigv4_req = SigV4Request(req.environ)
uri = sigv4_req._canonical_uri()
self.assertEqual(uri, '/')
self.assertEqual(req.environ['PATH_INFO'], '/')
req = Request.blank('/obj1', environ=environ, headers=headers)
sigv4_req = SigV4Request(req.environ)
uri = sigv4_req._canonical_uri()
self.assertEqual(uri, '/obj1')
self.assertEqual(req.environ['PATH_INFO'], '/obj1')
environ = {
'HTTP_HOST': 's3.test.com',
'REQUEST_METHOD': 'GET'}
# Path-style
with patch('swift3.cfg.CONF.storage_domain', ''):
req = Request.blank('/', environ=environ, headers=headers)
sigv4_req = SigV4Request(req.environ)
uri = sigv4_req._canonical_uri()
self.assertEqual(uri, '/')
self.assertEqual(req.environ['PATH_INFO'], '/')
req = Request.blank('/bucket/obj1',
environ=environ,
headers=headers)
sigv4_req = SigV4Request(req.environ)
uri = sigv4_req._canonical_uri()
self.assertEqual(uri, '/bucket/obj1')
self.assertEqual(req.environ['PATH_INFO'], '/bucket/obj1')
if __name__ == '__main__':
unittest.main()