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s3_get_csaes_decrypt_item.rb

Gets and decrypts an S3 bucket item using a 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' # Require key as command-line argument if ARGV.empty?() puts 'You must supply the key as a string' exit 1 end encoded_string = ARGV[0] key = encoded_string.unpack("m*")[0] bucket = 'my_bucket' item = 'my_item' # Create S3 encryption client client = Aws::S3::Encryption::Client.new(region: 'us-west-2', encryption_key: key) # Get item and print it out resp = client.get_object(bucket: bucket, key: item) puts resp.body.read

Sample Details

Service: s3

Last tested: 2018-03-16

Author: Doug-AWS

Type: full-example

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