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# Copyright (c) 2010-2014 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 swift.common.swob import bytes_to_wsgi
from swift.common.utils import json, public
from swift.common.middleware.s3api.controllers.base import Controller
from swift.common.middleware.s3api.etree import Element, SubElement, tostring
from swift.common.middleware.s3api.s3response import HTTPOk, AccessDenied, \
NoSuchBucket
from swift.common.middleware.s3api.utils import validate_bucket_name
class ServiceController(Controller):
"""
Handles account level requests.
"""
@public
def GET(self, req):
"""
Handle GET Service request
"""
resp = req.get_response(self.app, query={'format': 'json'})
containers = json.loads(resp.body)
containers = filter(
lambda item: validate_bucket_name(
item['name'], self.conf.dns_compliant_bucket_names),
containers)
# we don't keep the creation time of a bucket (s3cmd doesn't
# work without that) so we use something bogus.
elem = Element('ListAllMyBucketsResult')
owner = SubElement(elem, 'Owner')
SubElement(owner, 'ID').text = req.user_id
SubElement(owner, 'DisplayName').text = req.user_id
buckets = SubElement(elem, 'Buckets')
for c in containers:
if self.conf.s3_acl and self.conf.check_bucket_owner:
container = bytes_to_wsgi(c['name'].encode('utf8'))
try:
req.get_response(self.app, 'HEAD', container)
except AccessDenied:
continue
except NoSuchBucket:
continue
bucket = SubElement(buckets, 'Bucket')
SubElement(bucket, 'Name').text = c['name']
SubElement(bucket, 'CreationDate').text = \
'2009-02-03T16:45:09.000Z'
body = tostring(elem)
return HTTPOk(content_type='application/xml', body=body)
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