github.com/minio/minio-go/v6@v6.0.57/examples/s3/getobjectacl.go (about)

     1  // +build ignore
     2  
     3  /*
     4   * MinIO Go Library for Amazon S3 Compatible Cloud Storage
     5   * Copyright 2018-2019 MinIO, Inc.
     6   *
     7   * Licensed under the Apache License, Version 2.0 (the "License");
     8   * you may not use this file except in compliance with the License.
     9   * You may obtain a copy of the License at
    10   *
    11   *     http://www.apache.org/licenses/LICENSE-2.0
    12   *
    13   * Unless required by applicable law or agreed to in writing, software
    14   * distributed under the License is distributed on an "AS IS" BASIS,
    15   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16   * See the License for the specific language governing permissions and
    17   * limitations under the License.
    18   */
    19  
    20  package main
    21  
    22  import (
    23  	"fmt"
    24  	"log"
    25  
    26  	minio "github.com/minio/minio-go/v6"
    27  )
    28  
    29  func main() {
    30  	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and
    31  	// my-testfile are dummy values, please replace them with original values.
    32  
    33  	// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
    34  	// This boolean value is the last argument for New().
    35  
    36  	// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
    37  	// determined based on the Endpoint value.
    38  	s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true)
    39  	if err != nil {
    40  		log.Fatalln(err)
    41  	}
    42  
    43  	objectInfo, err := s3Client.GetObjectACL("my-bucketname", "my-objectname")
    44  	if err != nil {
    45  		log.Fatalln(err)
    46  	}
    47  
    48  	//print object owner informations
    49  	fmt.Printf(`Object owner:
    50  Display name: %q
    51  ID: %q
    52  `, objectInfo.Owner.DisplayName, objectInfo.Owner.ID)
    53  
    54  	//print object grant informations
    55  	for _, g := range objectInfo.Grant {
    56  		fmt.Printf(`Object grant:
    57   - Display name: %q
    58   - ID: %q
    59   - URI: %q
    60   - Permission: %q
    61  `, g.Grantee.DisplayName, g.Grantee.ID, g.Grantee.URI, g.Permission)
    62  	}
    63  
    64  	//print all value header (acl, metadata, standard header value...)
    65  	for k, v := range objectInfo.Metadata {
    66  		fmt.Println("key:", k)
    67  		fmt.Printf(" - value: %v\n", v)
    68  	}
    69  }