hammackj/risu

# Copyright (c) 2010-2020 Jacob Hammack.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.


module Risu
    module Templates
        class Top25 < Risu::Base::TemplateBase
            include TemplateHelper

            #
            #
            def initialize
                @template_info =
                {
                    :name => "top_25",
                    :author => "hammackj",
                    :version => "0.0.3",
                    :renderer => "PDF",
                    :description => "Generates a Top 25 Remediation report"
                }
            end

            #
            #
            def render output
                text Report.classification.upcase, :align => :center
                text "\n"

                report_title Report.title
                report_subtitle "Top 25 Remediations"
                report_author "This report was prepared by\n#{Report.author}"
                text "\n\n\n"

                results = Array.new

                headers = ["Remediations", "Vulns", "Exploitability", "Assets", "RiskScore"]

                page_width = output.bounds.width

                #header_widths = {0 => 255, 1 => 56, 2 => 56, 3 => 56, 4 => 57}
                header_widths =
                {
                    0 => (page_width * 0.50),
                    1 => (page_width * 0.10),
                    2 => (page_width * 0.15),
                    3 => (page_width * 0.10),
                    4 => (page_width * 0.15)
                }

                #Plugin.where(:risk_factor => "Critical").order(:risk_score).limit(25).reverse_order.each do |plugin|
                Plugin.joins(:items).where(:items => {severity: 4}).order(:risk_score).group(:plugin_id).limit(25).reverse_order.each do |plugin|
                    row = Array.new

                    name = plugin.plugin_name
                    vulns = Item.where(:plugin_id => plugin.id).count

                    if plugin.exploitability_ease == "Exploits are available"
                        exploitability = "Yes"
                    else
                        exploitability = "No"
                    end

                    assets = 0

                    if Item.where(:plugin_id => plugin.id).group(:host_id) != nil
                        assets = Item.where(:plugin_id => plugin.id).group(:host_id).to_a.count
                    end

                    # vuln_pub_days = 1

                    # vuln_pub_days = (DateTime.now.to_date - plugin.vuln_publication_date.to_date).to_i if plugin.vuln_publication_date != nil

                    # risk = (plugin.cvss_base_score.to_f * vuln_pub_days)  * assets
                    risk = plugin.risk_score

                    row.push(name)
                    row.push(vulns)
                    row.push(exploitability)
                    row.push(assets)
                    row.push(risk)

                    results.push(row)
                end

                output.table([headers] + results, :header => true, :column_widths => header_widths, :row_colors => ['ffffff', 'E5E5E5']) do
                    row(0).style(:font_style => :bold, :background_color => 'D0D0D0')
                    cells.borders = [:top, :bottom, :left, :right]
                end

                output.number_pages "<page> of <total>", :at => [output.bounds.right - 75, 0], :width => 150, :page_filter => :all
            end
        end
    end
end