/* * 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 minio import ( "context" "encoding/xml" "io/ioutil" "net/http" "net/url" "github.com/minio/minio-go/v6/pkg/s3utils" ) // GetBucketEncryption - get default encryption configuration for a bucket. func (c Client) GetBucketEncryption(bucketName string) (ServerSideEncryptionConfiguration, error) { return c.GetBucketEncryptionWithContext(context.Background(), bucketName) } // GetBucketEncryptionWithContext gets the default encryption configuration on an existing bucket with a context to control cancellations and timeouts. func (c Client) GetBucketEncryptionWithContext(ctx context.Context, bucketName string) (ServerSideEncryptionConfiguration, error) { // Input validation. if err := s3utils.CheckValidBucketName(bucketName); err != nil { return ServerSideEncryptionConfiguration{}, err } // Get resources properly escaped and lined up before // using them in http request. urlValues := make(url.Values) urlValues.Set("encryption", "") // Execute GET on bucket to get the default encryption configuration. resp, err := c.executeMethod(ctx, http.MethodGet, requestMetadata{ bucketName: bucketName, queryValues: urlValues, }) defer closeResponse(resp) if err != nil { return ServerSideEncryptionConfiguration{}, err } if resp.StatusCode != http.StatusOK { return ServerSideEncryptionConfiguration{}, httpRespToErrorResponse(resp, bucketName, "") } bucketEncryptionBuf, err := ioutil.ReadAll(resp.Body) if err != nil { return ServerSideEncryptionConfiguration{}, err } encryptionConfig := ServerSideEncryptionConfiguration{} if err := xml.Unmarshal(bucketEncryptionBuf, &encryptionConfig); err != nil { return ServerSideEncryptionConfiguration{}, err } return encryptionConfig, nil }