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Contents
# frozen_string_literal: true
module Aws
module S3
module Plugins
class IADRegionalEndpoint < Seahorse::Client::Plugin
option(:s3_us_east_1_regional_endpoint,
default: 'legacy',
doc_type: String,
docstring: <<-DOCS) do |cfg|
Passing in `regional` to enable regional endpoint for S3's `us-east-1`
region. Defaults to `legacy` mode using global endpoint.
DOCS
resolve_iad_regional_endpoint(cfg)
end
def add_handlers(handlers, config)
if config.region == 'us-east-1'
handlers.add(Handler)
end
end
# @api private
class Handler < Seahorse::Client::Handler
def call(context)
# keep legacy global endpoint pattern by default
if context.config.s3_us_east_1_regional_endpoint == 'legacy'
context.http_request.endpoint.host = IADRegionalEndpoint.legacy_host(
context.http_request.endpoint.host)
end
@handler.call(context)
end
end
def self.legacy_host(host)
host.sub(".us-east-1", '')
end
private
def self.resolve_iad_regional_endpoint(cfg)
mode = ENV['AWS_S3_US_EAST_1_REGIONAL_ENDPOINT'] ||
Aws.shared_config.s3_us_east_1_regional_endpoint(profile: cfg.profile) ||
'legacy'
mode = mode.downcase
unless %w(legacy regional).include?(mode)
raise ArgumentError, "expected :s3_us_east_1_regional_endpoint or"\
" ENV['AWS_S3_US_EAST_1_REGIONAL_ENDPOINT'] to be `legacy` or"\
" `regional`."
end
mode
end
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems