156 lines
6.0 KiB
Python
156 lines
6.0 KiB
Python
# Copyright 2012 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import base64
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import hashlib
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import hmac
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import uuid
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from six.moves import http_client
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from keystone.api import s3tokens
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from keystone.common import provider_api
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from keystone import exception
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from keystone.tests import unit
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from keystone.tests.unit import test_v3
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PROVIDERS = provider_api.ProviderAPIs
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class S3ContribCore(test_v3.RestfulTestCase):
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def setUp(self):
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super(S3ContribCore, self).setUp()
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self.load_backends()
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self.cred_blob, self.credential = unit.new_ec2_credential(
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self.user['id'], self.project_id)
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PROVIDERS.credential_api.create_credential(
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self.credential['id'], self.credential)
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def test_good_response(self):
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sts = 'string to sign' # opaque string from swift3
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sig = hmac.new(self.cred_blob['secret'].encode('ascii'),
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sts.encode('ascii'), hashlib.sha1).digest()
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resp = self.post(
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'/s3tokens',
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body={'credentials': {
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'access': self.cred_blob['access'],
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'signature': base64.b64encode(sig).strip(),
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'token': base64.b64encode(sts.encode('ascii')).strip(),
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}},
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expected_status=http_client.OK)
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self.assertValidProjectScopedTokenResponse(resp, self.user,
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forbid_token_id=True)
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def test_bad_request(self):
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self.post(
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'/s3tokens',
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body={},
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expected_status=http_client.BAD_REQUEST)
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self.post(
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'/s3tokens',
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body="not json",
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expected_status=http_client.BAD_REQUEST)
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self.post(
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'/s3tokens',
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expected_status=http_client.BAD_REQUEST)
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def test_bad_response(self):
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self.post(
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'/s3tokens',
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body={'credentials': {
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'access': self.cred_blob['access'],
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'signature': base64.b64encode(b'totally not the sig').strip(),
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'token': base64.b64encode(b'string to sign').strip(),
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}},
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expected_status=http_client.UNAUTHORIZED)
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def test_good_signature_v1(self):
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creds_ref = {'secret':
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u'b121dd41cdcc42fe9f70e572e84295aa'}
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credentials = {'token':
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'UFVUCjFCMk0yWThBc2dUcGdBbVk3UGhDZmc9PQphcHB'
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'saWNhdGlvbi9vY3RldC1zdHJlYW0KVHVlLCAxMSBEZWMgMjAxM'
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'iAyMTo0MTo0MSBHTVQKL2NvbnRfczMvdXBsb2FkZWRfZnJ'
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'vbV9zMy50eHQ=',
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'signature': 'IL4QLcLVaYgylF9iHj6Wb8BGZsw='}
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self.assertIsNone(s3tokens.S3Resource._check_signature(
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creds_ref, credentials))
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def test_bad_signature_v1(self):
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creds_ref = {'secret':
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u'b121dd41cdcc42fe9f70e572e84295aa'}
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credentials = {'token':
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'UFVUCjFCMk0yWThBc2dUcGdBbVk3UGhDZmc9PQphcHB'
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'saWNhdGlvbi9vY3RldC1zdHJlYW0KVHVlLCAxMSBEZWMgMjAxM'
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'iAyMTo0MTo0MSBHTVQKL2NvbnRfczMvdXBsb2FkZWRfZnJ'
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'vbV9zMy50eHQ=',
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'signature': uuid.uuid4().hex}
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self.assertRaises(exception.Unauthorized,
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s3tokens.S3Resource._check_signature,
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creds_ref, credentials)
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def test_good_signature_v4(self):
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creds_ref = {'secret':
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u'e7a7a2240136494986991a6598d9fb9f'}
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credentials = {'token':
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'QVdTNC1ITUFDLVNIQTI1NgoyMDE1MDgyNFQxMTIwNDFaCjIw'
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'MTUwODI0L1JlZ2lvbk9uZS9zMy9hd3M0X3JlcXVlc3QKZjIy'
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'MTU1ODBlZWI5YTE2NzM1MWJkOTNlODZjM2I2ZjA0YTkyOGY1'
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'YzU1MjBhMzkzNWE0NTM1NDBhMDk1NjRiNQ==',
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'signature':
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'730ba8f58df6ffeadd78f402e990b2910d60'
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'bc5c2aec63619734f096a4dd77be'}
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self.assertIsNone(s3tokens.S3Resource._check_signature(
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creds_ref, credentials))
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def test_bad_signature_v4(self):
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creds_ref = {'secret':
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u'e7a7a2240136494986991a6598d9fb9f'}
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credentials = {'token':
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'QVdTNC1ITUFDLVNIQTI1NgoyMDE1MDgyNFQxMTIwNDFaCjIw'
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'MTUwODI0L1JlZ2lvbk9uZS9zMy9hd3M0X3JlcXVlc3QKZjIy'
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'MTU1ODBlZWI5YTE2NzM1MWJkOTNlODZjM2I2ZjA0YTkyOGY1'
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'YzU1MjBhMzkzNWE0NTM1NDBhMDk1NjRiNQ==',
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'signature': uuid.uuid4().hex}
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self.assertRaises(exception.Unauthorized,
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s3tokens.S3Resource._check_signature,
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creds_ref, credentials)
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def test_bad_token_v4(self):
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creds_ref = {'secret':
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u'e7a7a2240136494986991a6598d9fb9f'}
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# token has invalid format of first part
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credentials = {'token':
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'QVdTNC1BQUEKWApYClg=',
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'signature': ''}
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self.assertRaises(exception.Unauthorized,
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s3tokens.S3Resource._check_signature,
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creds_ref, credentials)
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# token has invalid format of scope
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credentials = {'token':
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'QVdTNC1ITUFDLVNIQTI1NgpYCi8vczMvYXdzTl9yZXF1ZXN0Clg=',
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'signature': ''}
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self.assertRaises(exception.Unauthorized,
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s3tokens.S3Resource._check_signature,
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creds_ref, credentials)
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