Class: Vagrant::Util::Downloader

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-s3auth/extension/downloader.rb

Instance Method Summary collapse

Instance Method Details

#execute_curl_with_s3(options, subprocess_options, &data_proc) ⇒ Object Also known as: execute_curl 



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# File 'lib/vagrant-s3auth/extension/downloader.rb', line 11

def execute_curl_with_s3(options, subprocess_options, &data_proc)
  # The URL sent to curl is always the last argument. We have to rely
  # on this implementation detail because we need to hook into both
  # HEAD and GET requests.
  url = options.last

  if s3_object = S3Auth::Util.s3_object_for(url)
    @logger.info("s3auth: Discovered S3 URL: #{@source}")
    @logger.debug("s3auth: Bucket: #{s3_object.bucket.name.inspect}")
    @logger.debug("s3auth: Key: #{s3_object.key.inspect}")

    method = options.any? { |o| o == '-I' } ? :head : :get

    @logger.info("s3auth: Generating signed URL for #{method.upcase}")

    url.replace(S3Auth::Util.s3_url_for(method, s3_object).to_s)
  end

  execute_curl_without_s3(options, subprocess_options, &data_proc)
rescue AWS::Errors::MissingCredentialsError
  raise VagrantPlugins::S3Auth::Errors::MissingCredentialsError
rescue AWS::Errors::Base => e
  raise VagrantPlugins::S3Auth::Errors::S3APIError, error: e
end