gitea/vendor/github.com/minio/minio-go/v7/pkg/sse/sse.go

67 lines
1.8 KiB
Go

/*
* MinIO Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2020 MinIO, Inc.
*
* 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.
*/
package sse
import "encoding/xml"
// ApplySSEByDefault defines default encryption configuration, KMS or SSE. To activate
// KMS, SSEAlgoritm needs to be set to "aws:kms"
// Minio currently does not support Kms.
type ApplySSEByDefault struct {
KmsMasterKeyID string `xml:"KMSMasterKeyID,omitempty"`
SSEAlgorithm string `xml:"SSEAlgorithm"`
}
// Rule layer encapsulates default encryption configuration
type Rule struct {
Apply ApplySSEByDefault `xml:"ApplyServerSideEncryptionByDefault"`
}
// Configuration is the default encryption configuration structure
type Configuration struct {
XMLName xml.Name `xml:"ServerSideEncryptionConfiguration"`
Rules []Rule `xml:"Rule"`
}
// NewConfigurationSSES3 initializes a new SSE-S3 configuration
func NewConfigurationSSES3() *Configuration {
return &Configuration{
Rules: []Rule{
{
Apply: ApplySSEByDefault{
SSEAlgorithm: "AES256",
},
},
},
}
}
// NewConfigurationSSEKMS initializes a new SSE-KMS configuration
func NewConfigurationSSEKMS(kmsMasterKey string) *Configuration {
return &Configuration{
Rules: []Rule{
{
Apply: ApplySSEByDefault{
KmsMasterKeyID: kmsMasterKey,
SSEAlgorithm: "aws:kms",
},
},
},
}
}