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67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
/*
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* MinIO Go Library for Amazon S3 Compatible Cloud Storage
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* Copyright 2020 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain 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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sse
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import "encoding/xml"
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// ApplySSEByDefault defines default encryption configuration, KMS or SSE. To activate
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// KMS, SSEAlgoritm needs to be set to "aws:kms"
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// Minio currently does not support Kms.
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type ApplySSEByDefault struct {
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KmsMasterKeyID string `xml:"KMSMasterKeyID,omitempty"`
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SSEAlgorithm string `xml:"SSEAlgorithm"`
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}
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// Rule layer encapsulates default encryption configuration
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type Rule struct {
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Apply ApplySSEByDefault `xml:"ApplyServerSideEncryptionByDefault"`
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}
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// Configuration is the default encryption configuration structure
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type Configuration struct {
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XMLName xml.Name `xml:"ServerSideEncryptionConfiguration"`
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Rules []Rule `xml:"Rule"`
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}
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// NewConfigurationSSES3 initializes a new SSE-S3 configuration
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func NewConfigurationSSES3() *Configuration {
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return &Configuration{
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Rules: []Rule{
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{
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Apply: ApplySSEByDefault{
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SSEAlgorithm: "AES256",
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},
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},
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},
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}
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}
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// NewConfigurationSSEKMS initializes a new SSE-KMS configuration
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func NewConfigurationSSEKMS(kmsMasterKey string) *Configuration {
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return &Configuration{
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Rules: []Rule{
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{
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Apply: ApplySSEByDefault{
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KmsMasterKeyID: kmsMasterKey,
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SSEAlgorithm: "aws:kms",
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},
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},
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},
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}
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}
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