mirror of
https://github.com/hanzos3/go.git
synced 2026-10-30 19:54:46 +00:00
zeekayandHanzo Dev
970a28ec75
hanzoai/* is for top-level products. A product's own SDK belongs in that
product's org, which is what zap-proto/{go,zip,http} and hanzo-ds/go already do
— this is the S3 SDK catching up, not a new convention.
Module path and every internal import rewritten; builds and tests unchanged.
Co-authored-by: Hanzo Dev <[email protected]>
99 lines
2.7 KiB
Go
99 lines
2.7 KiB
Go
//go:build example
|
|
// +build example
|
|
|
|
/*
|
|
* 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 main
|
|
|
|
import (
|
|
"context"
|
|
"log"
|
|
|
|
minio "github.com/hanzos3/go"
|
|
"github.com/hanzos3/go/pkg/credentials"
|
|
"github.com/hanzos3/go/pkg/encrypt"
|
|
)
|
|
|
|
func main() {
|
|
// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
|
|
// my-objectname 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", &minio.Options{
|
|
Creds: credentials.NewStaticV4("YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", ""),
|
|
Secure: true,
|
|
})
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
|
|
// Enable trace.
|
|
// s3Client.TraceOn(os.Stderr)
|
|
|
|
// Prepare source decryption key (here we assume same key to
|
|
// decrypt all source objects.)
|
|
decKey, _ := encrypt.NewSSEC([]byte{1, 2, 3})
|
|
|
|
// Source objects to concatenate. We also specify decryption
|
|
// key for each
|
|
src1 := minio.CopySrcOptions{
|
|
Bucket: "bucket1",
|
|
Object: "object1",
|
|
Encryption: decKey,
|
|
MatchETag: "31624deb84149d2f8ef9c385918b653a",
|
|
}
|
|
|
|
src2 := minio.CopySrcOptions{
|
|
Bucket: "bucket2",
|
|
Object: "object2",
|
|
Encryption: decKey,
|
|
MatchETag: "f8ef9c385918b653a31624deb84149d2",
|
|
}
|
|
|
|
src3 := minio.CopySrcOptions{
|
|
Bucket: "bucket3",
|
|
Object: "object3",
|
|
Encryption: decKey,
|
|
MatchETag: "5918b653a31624deb84149d2f8ef9c38",
|
|
}
|
|
|
|
// Create slice of sources.
|
|
srcs := []minio.CopySrcOptions{src1, src2, src3}
|
|
|
|
// Prepare destination encryption key
|
|
encKey, _ := encrypt.NewSSEC([]byte{8, 9, 0})
|
|
|
|
// Create destination info
|
|
dst := minio.CopyDestOptions{
|
|
Bucket: "bucket",
|
|
Object: "object",
|
|
Encryption: encKey,
|
|
}
|
|
|
|
uploadInfo, err := s3Client.ComposeObject(context.Background(), dst, srcs...)
|
|
if err != nil {
|
|
log.Fatalln(err)
|
|
}
|
|
|
|
log.Println("Composed object successfully:", uploadInfo)
|
|
}
|