# File lib/smart_proxy_openscap/openscap_content_parser.rb, line 22
    def validate
      errors = []
      allowed_type = 'SCAP Source Datastream'
      if @source.type != allowed_type
        errors << "Uploaded file is not #{allowed_type}"
      end

      begin
        @source.validate!
      rescue OpenSCAP::OpenSCAPError
        errors << "Invalid SCAP file type"
      end
      {:errors => errors}.to_json
    end