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Contents
require 'uri'
require 'openssl'
module Aws
module S3
module Plugins
class SseCpk < Seahorse::Client::Plugin
option(:require_https_for_sse_cpk,
default: true,
doc_type: 'Boolean',
docstring: <<-DOCS)
When `true`, the endpoint **must** be HTTPS for all operations
where server-side-encryption is used with customer-provided keys.
This should only be disabled for local testing.
DOCS
class Handler < Seahorse::Client::Handler
def call(context)
compute_key_md5(context)
@handler.call(context)
end
private
def compute_key_md5(context)
params = context.params
if key = params[:sse_customer_key]
require_https(context)
params[:sse_customer_key] = base64(key)
params[:sse_customer_key_md5] = base64(md5(key))
end
if key = params[:copy_source_sse_customer_key]
require_https(context)
params[:copy_source_sse_customer_key] = base64(key)
params[:copy_source_sse_customer_key_md5] = base64(md5(key))
end
end
def require_https(context)
unless URI::HTTPS === context.config.endpoint
msg = <<-MSG.strip.gsub("\n", ' ')
Attempting to send customer-provided-keys for S3
server-side-encryption over HTTP; Please configure a HTTPS
endpoint. If you are attempting to use a test endpoint,
you can disable this check via `:require_https_for_sse_cpk`
MSG
raise ArgumentError, msg
end
end
def md5(str)
OpenSSL::Digest::MD5.digest(str)
end
def base64(str)
Base64.encode64(str).strip
end
end
handler(Handler, step: :initialize)
end
end
end
end
Version data entries
100 entries across 100 versions & 1 rubygems