Contents

module Pluginscan
  class VulnerabilitiesPrinter < Printer
    def print(advisories, plugin_slug)
      raise ArgumentError, "Can't print a nil list of advisories" if advisories.nil?

      print_headline(advisories, plugin_slug)

      advisories.reverse.each do |advisory|
        print_advisory(advisory)
      end

      print_blank_line
    end

    private def print_headline(advisories, plugin_slug)
      if advisories.any?
        @output.puts "#{advisories.count} advisories were found for '#{plugin_slug}':".color(:blue)
      else
        @output.puts "No advisories were found for '#{plugin_slug}'".color(:blue)
      end
    end

    private def print_advisory(advisory)
      printer = VulnerabilityPrinter.new(@output)
      printer.print(advisory)
    end
  end

  class VulnerabilityPrinter < Printer
    def print(advisory)
      title = highlight_version_number(advisory.title)
      date = format_date(advisory.date)
      fixed = fixed_data(advisory.fixed_in)
      @output.puts "  #{date} #{title} #{fixed}"
      @output.puts "    #{advisory.url}"
    end

    private def highlight_version_number(title)
      version_number_regex = '([\<\>\=]+\ )?[\d\.]+'
      title.gsub(
        /(?<version>#{version_number_regex})/,
        '\k<version>'.color(:yellow)
      )
    end

    private def format_date(date)
      date.strftime('%Y-%m-%d').color(:green)
    end

    private def fixed_data(fixed_version)
      return "(no fixed version!)".color(:red) if fixed_version.nil?
      "(fixed in #{fixed_version})".color(:red)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
pluginscan-0.9.0	lib/pluginscan/reports/vulnerability_report/vulnerabilities_printer.rb