AWS Code Sample
Catalog

s3_add_ssekms_encrypt_item.rb

Adds an item to an S3 bucket and encrypts it on the server using a KMS key from a file.

# Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. # # This file is licensed under the Apache License, Version 2.0 (the "License"). # You may not use this file except in compliance with the License. A copy of the # License is located at # # http://aws.amazon.com/apache2.0/ # # This file 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. require 'aws-sdk-s3' # In v2: require 'aws-sdk' region = 'us-west-2' bucket = 'my_bucket' item = 'my_item' key_file = 'my_kms_key' # Get file contents as string contents = File.read(item) # Get the KMS key from the file key = File.read(key_file) # Create S3 client client = Aws::S3::Client.new(region: region) # Encrypt item with KMS on server client.put_object( body: contents, bucket: bucket, key: name, server_side_encryption: 'aws:kms', ssekms_key_id: key ) puts 'Added item ' + item + ' to bucket ' + bucket puts 'with KMS key from ' + key_file

Sample Details

Service: s3

Last tested: 2018-03-16

Author: Doug-AWS

Type: full-example

On this page: