Method: ChefAPI::Authentication#content_hash

Defined in:
lib/chef-api/authentication.rb

#content_hash ⇒ String, IO

The canonical body. This could be an IO object (such as #body_stream), an actual string (such as #body), or just the empty string if the request’s body and stream was nil.

Returns:

  • (String, IO) 


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# File 'lib/chef-api/authentication.rb', line 113

def content_hash
  return @content_hash if @content_hash

  if SIGN_FULL_BODY
    @content_hash = hash(@body || '').chomp
  else
    if @body.is_a?(Multipart::MultiIO)
      filepart = @body.ios.find { |io| io.is_a?(Multipart::MultiIO) }
      file     = filepart.ios.find { |io| !io.is_a?(StringIO) }

      @content_hash = hash(file).chomp
    else
      @content_hash = hash(@body || '').chomp
    end
  end

  @content_hash
end