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restic/vendor/github.com/minio/minio-go/examples/s3/putobject-getobject-sse.go
2018-03-30 12:33:40 +02:00

69 lines
2.0 KiB
Go

// +build ignore
/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 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 main
import (
"bytes"
"io/ioutil"
"log"
"github.com/minio/minio-go/pkg/encrypt"
minio "github.com/minio/minio-go"
)
func main() {
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
// my-objectname are dummy values, please replace them with original values.
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
// determined based on the Endpoint value.
minioClient, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
if err != nil {
log.Fatalln(err)
}
bucketName := "my-bucket"
objectName := "my-encrypted-object"
object := []byte("Hello again")
encryption := encrypt.DefaultPBKDF([]byte("my secret password"), []byte(bucketName+objectName))
_, err = minioClient.PutObject(bucketName, objectName, bytes.NewReader(object), int64(len(object)), minio.PutObjectOptions{
ServerSideEncryption: encryption,
})
if err != nil {
log.Fatalln(err)
}
reader, err := minioClient.GetObject(bucketName, objectName, minio.GetObjectOptions{ServerSideEncryption: encryption})
if err != nil {
log.Fatalln(err)
}
defer reader.Close()
decBytes, err := ioutil.ReadAll(reader)
if err != nil {
log.Fatalln(err)
}
if !bytes.Equal(decBytes, object) {
log.Fatalln("Expected %s, got %s", string(object), string(decBytes))
}
}