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CopyObject: add test for encrypted objects #595

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CopyObject: add test for encrypted objects #595

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172 changes: 172 additions & 0 deletions s3tests_boto3/functional/test_s3.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13915,3 +13915,175 @@ def test_post_object_upload_checksum():

r = requests.post(url, files=payload, verify=get_config_ssl_verify())
assert r.status_code == 400


#########################
# COPY ENCRYPTION TESTS #
#########################
_copy_enc_source_modes = {
'unencrypted': {
'marks': [pytest.mark.fails_on_aws],
},
'sse-s3': {
'args': {'ServerSideEncryption': 'AES256'},
'assert': lambda r: r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption'] == 'AES256',
'marks': [pytest.mark.sse_s3],
},
'sse-c': {
'args': {
'SSECustomerAlgorithm': 'AES256',
'SSECustomerKey': 'pO3upElrwuEXSoFwCfnZPdSsmt/xWeFa0N9KgDijwVs=',
'SSECustomerKeyMD5': 'DWygnHRtgiJ77HCm+1rvHw==',
},
'source_copy_args': {
'CopySourceSSECustomerAlgorithm': 'AES256',
'CopySourceSSECustomerKey': 'pO3upElrwuEXSoFwCfnZPdSsmt/xWeFa0N9KgDijwVs=',
'CopySourceSSECustomerKeyMD5': 'DWygnHRtgiJ77HCm+1rvHw==',
},
'assert': lambda r: (
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption-customer-algorithm'] == 'AES256' and
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption-customer-key-MD5'] == 'DWygnHRtgiJ77HCm+1rvHw=='
)
},
'sse-kms': {
'args': {
'ServerSideEncryption': 'aws:kms',
'SSEKMSKeyId': lambda: get_main_kms_keyid()
},
'assert': lambda r: (
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption'] == 'aws:kms' and
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption-aws-kms-key-id'] == get_main_kms_keyid()
)
}
}
_copy_enc_dest_modes = {
'unencrypted': {
'marks': [pytest.mark.fails_on_aws],
},
'sse-s3': {
'args': {'ServerSideEncryption': 'AES256'},
'assert': lambda r: r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption'] == 'AES256',
'marks': [pytest.mark.sse_s3],
},
'sse-c': {
'args': {
'SSECustomerAlgorithm': 'AES256',
'SSECustomerKey': '6b+WOZ1T3cqZMxgThRcXAQBrS5mXKdDUphvpxptl9/4=',
'SSECustomerKeyMD5': 'arxBvwY2V4SiOne6yppVPQ=='
},
'get_args': {
'SSECustomerAlgorithm': 'AES256',
'SSECustomerKey': '6b+WOZ1T3cqZMxgThRcXAQBrS5mXKdDUphvpxptl9/4=',
'SSECustomerKeyMD5': 'arxBvwY2V4SiOne6yppVPQ=='
},
'assert': lambda r: (
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption-customer-algorithm'] == 'AES256' and
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption-customer-key-MD5'] == 'arxBvwY2V4SiOne6yppVPQ=='
)
},
'sse-kms': {
'args': {
'ServerSideEncryption': 'aws:kms',
'SSEKMSKeyId': lambda: get_secondary_kms_keyid()
},
'assert': lambda r: (
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption'] == 'aws:kms' and
r['ResponseMetadata']['HTTPHeaders']['x-amz-server-side-encryption-aws-kms-key-id'] == get_secondary_kms_keyid()
)
}
}

def _test_copy_enc(file_size, source_mode_key, dest_mode_key):
source_args = _copy_enc_source_modes[source_mode_key]
dest_args = _copy_enc_dest_modes[dest_mode_key]

bucket_name = get_new_bucket()
client = get_client()

# upload original file with source encryption
data = 'A'*file_size
args = {key: value() if callable(value) else value for key, value in source_args.get('args', {}).items()}
response = client.put_object(Bucket=bucket_name, Key='testobj', Body=data, **args)
assert source_args.get('assert', lambda r: True)(response)

# copy the object to a new key, with destination encryption
dest_bucket_name = get_new_bucket()
copy_args = {key: value() if callable(value) else value for key, value in dest_args.get('args', {}).items()}
copy_args.update(source_args.get('source_copy_args', {}))
response = client.copy_object(Bucket=dest_bucket_name, Key='testobj2', CopySource={'Bucket': bucket_name, 'Key': 'testobj'}, **copy_args)
assert dest_args.get('assert', lambda r: True)(response)

# verify the copy is encrypted
get_args = dest_args.get('get_args', {})
response = client.get_object(Bucket=dest_bucket_name, Key='testobj2', **get_args)
assert dest_args.get('assert', lambda r: True)(response)
body = _get_body(response)
assert body == data

@pytest.mark.encryption
@pytest.mark.fails_on_dbstore
@pytest.mark.parametrize("source_mode_key, dest_mode_key", [
pytest.param(
source_key,
dest_key,
marks=[
*_copy_enc_source_modes[source_key].get('marks', []),
*_copy_enc_dest_modes[dest_key].get('marks', [])
]
)
for source_key in _copy_enc_source_modes.keys()
for dest_key in _copy_enc_dest_modes.keys()
])
def test_copy_enc_1b(source_mode_key, dest_mode_key):
_test_copy_enc(1, source_mode_key, dest_mode_key)

@pytest.mark.encryption
@pytest.mark.fails_on_dbstore
@pytest.mark.parametrize("source_mode_key, dest_mode_key", [
pytest.param(
source_key,
dest_key,
marks=[
*_copy_enc_source_modes[source_key].get('marks', []),
*_copy_enc_dest_modes[dest_key].get('marks', [])
]
)
for source_key in _copy_enc_source_modes.keys()
for dest_key in _copy_enc_dest_modes.keys()
])
def test_copy_enc_1kb(source_mode_key, dest_mode_key):
_test_copy_enc(1024, source_mode_key, dest_mode_key)

@pytest.mark.encryption
@pytest.mark.fails_on_dbstore
@pytest.mark.parametrize("source_mode_key, dest_mode_key", [
pytest.param(
source_key,
dest_key,
marks=[
*_copy_enc_source_modes[source_key].get('marks', []),
*_copy_enc_dest_modes[dest_key].get('marks', [])
]
)
for source_key in _copy_enc_source_modes.keys()
for dest_key in _copy_enc_dest_modes.keys()
])
def test_copy_enc_1mb(source_mode_key, dest_mode_key):
_test_copy_enc(1024*1024, source_mode_key, dest_mode_key)

@pytest.mark.encryption
@pytest.mark.fails_on_dbstore
@pytest.mark.parametrize("source_mode_key, dest_mode_key", [
pytest.param(
source_key,
dest_key,
marks=[
*_copy_enc_source_modes[source_key].get('marks', []),
*_copy_enc_dest_modes[dest_key].get('marks', [])
]
)
for source_key in _copy_enc_source_modes.keys()
for dest_key in _copy_enc_dest_modes.keys()
])
def test_copy_enc_8mb(source_mode_key, dest_mode_key):
_test_copy_enc(8*1024*1024, source_mode_key, dest_mode_key)