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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
module AWS
class S3
# (see Core::Policy)
class Policy < Core::Policy
class Statement < Core::Policy::Statement
ACTION_MAPPING = {
:list_buckets => "s3:ListAllMyBuckets",
:create_bucket => "s3:CreateBucket",
:delete_bucket => "s3:DeleteBucket",
:list_objects => "s3:ListBucket",
:list_object_versions => "s3:ListBucketVersions",
:list_multipart_uploads => "s3:ListBucketMultipartUploads",
:get_object => "s3:GetObject",
:get_object_version => "s3:GetObjectVersion",
:put_object => "s3:PutObject",
:get_object_acl => "s3:GetObjectAcl",
:get_object_version_acl => "s3:GetObjectVersionAcl",
:set_object_acl => "s3:PutObjectAcl",
:set_object_acl_version => "s3:PutObjectAclVersion",
:delete_object => "s3:DeleteObject",
:delete_object_version => "s3:DeleteObjectVersion",
:list_multipart_upload_parts => "s3:ListMultipartUploadParts",
:abort_multipart_upload => "s3:AbortMultipartUpload",
:get_bucket_acl => "s3:GetBucketAcl",
:set_bucket_acl => "s3:PutBucketAcl",
:get_bucket_versioning => "s3:GetBucketVersioning",
:set_bucket_versioning => "s3:PutBucketVersioning",
:get_bucket_requester_pays => "s3:GetBucketRequesterPays",
:set_bucket_requester_pays => "s3:PutBucketRequesterPays",
:get_bucket_location => "s3:GetBucketLocation",
:get_bucket_policy => "s3:GetBucketPolicy",
:set_bucket_policy => "s3:PutBucketPolicy",
:get_bucket_notification => "s3:GetBucketNotification",
:set_bucket_notification => "s3:PutBucketNotification"
}
protected
def resource_arn resource
prefix = 'arn:aws:s3:::'
case resource
when Bucket
"#{prefix}#{resource.name}"
when S3Object
"#{prefix}#{resource.bucket.name}/#{resource.key}"
when ObjectCollection
"#{prefix}#{resource.bucket.name}/#{resource.prefix}*"
when /^arn:/
resource
else
"arn:aws:s3:::#{resource}"
end
end
end
end
end
end
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