mirror of
https://github.com/octoleo/restic.git
synced 2024-11-18 11:05:18 +00:00
90 lines
2.5 KiB
Go
90 lines
2.5 KiB
Go
// +build ignore
|
|
|
|
/*
|
|
* Minio Go Library for Amazon S3 Compatible Cloud Storage
|
|
* Copyright 2015-2017 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 (
|
|
"io"
|
|
"log"
|
|
"os"
|
|
|
|
"github.com/minio/minio-go"
|
|
"github.com/minio/minio-go/pkg/encrypt"
|
|
)
|
|
|
|
func main() {
|
|
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and
|
|
// my-testfile are dummy values, please replace them with original values.
|
|
|
|
// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
|
|
// This boolean value is the last argument for New().
|
|
|
|
// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
|
|
// determined based on the Endpoint value.
|
|
s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true)
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
|
|
//// Build an asymmetric key from private and public files
|
|
//
|
|
// privateKey, err := ioutil.ReadFile("private.key")
|
|
// if err != nil {
|
|
// t.Fatal(err)
|
|
// }
|
|
//
|
|
// publicKey, err := ioutil.ReadFile("public.key")
|
|
// if err != nil {
|
|
// t.Fatal(err)
|
|
// }
|
|
//
|
|
// asymmetricKey, err := NewAsymmetricKey(privateKey, publicKey)
|
|
// if err != nil {
|
|
// t.Fatal(err)
|
|
// }
|
|
////
|
|
|
|
// Build a symmetric key
|
|
symmetricKey := encrypt.NewSymmetricKey([]byte("my-secret-key-00"))
|
|
|
|
// Build encryption materials which will encrypt uploaded data
|
|
cbcMaterials, err := encrypt.NewCBCSecureMaterials(symmetricKey)
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
|
|
// Get a deciphered data from the server, deciphering is assured by cbcMaterials
|
|
reader, err := s3Client.GetEncryptedObject("my-bucketname", "my-objectname", cbcMaterials)
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
defer reader.Close()
|
|
|
|
// Local file which holds plain data
|
|
localFile, err := os.Create("my-testfile")
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
defer localFile.Close()
|
|
|
|
if _, err := io.Copy(localFile, reader); err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
}
|