Class: Prenus::Output::Htmlout

Inherits:
Baseout
  • Object
show all
Defined in:
lib/output/htmlout.rb

Instance Method Summary collapse

Constructor Details

#initialize(events, hosts, options) ⇒ Object

Initialises the Htmlout class into an object

Examples:

object = Prenus::Output::Htmlout(events,hosts,options)


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# File 'lib/output/htmlout.rb', line 20

def initialize(events, hosts, options)
	super

	#prepare folder - copy js files
	FileUtils.cp(File.expand_path($root_dir + '/lib/js/jquery.min.js'), options[:output] + '/jquery.min.js')
	FileUtils.cp(File.expand_path($root_dir + '/lib/js/highcharts.js'), options[:output] + '/highcharts.js')
	FileUtils.cp(File.expand_path($root_dir + '/lib/js/jquery.dataTables.js'), options[:output] + '/jquery.dataTables.js')

	#prepare folder - copy css files
	FileUtils.cp(File.expand_path($root_dir + '/lib/css/table.css'), options[:output] + '/table.css')

	#prepare folder - copy image files
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/back_disabled.png'), options[:output] + '/back_disabled.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/back_enabled.png'), options[:output] + '/back_enabled.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/back_enabled_hover.png'), options[:output] + '/back_enabled_hover.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/forward_disabled.png'), options[:output] + '/forward_disabled.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/forward_enabled.png'), options[:output] + '/forward_enabled.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/forward_enabled_hover.png'), options[:output] + '/forward_enabled_hover.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/sort_asc.png'), options[:output] + '/sort_asc.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/sort_asc_disabled.png'), options[:output] + '/sort_asc_disabled.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/sort_both.png'), options[:output] + '/sort_both.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/sort_desc.png'), options[:output] + '/sort_desc.png')
	FileUtils.cp(File.expand_path($root_dir + '/lib/images/sort_desc_disabled.png'), options[:output] + '/sort_desc_disabled.png')

end

Instance Method Details

#bar_js(fp, renderto, title, data) ⇒ Object

Prints the Highcharts javascript for a bar graph into the nominated output file

Examples:

File.open(@options[:output] + "/file.html",'w') do |f|
   bar_js(f,"bargraph1","Some title",{0 => {:hostname => 'hostname',:ip => 'ip'}})

   body_text(f,"<div id='bargraph1'>")
end

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 583

def bar_js(fp,renderto,title,data)
	fp.puts <<-eos
	$(function () {
	    var chart;
	    $(document).ready(function() {
	        chart = new Highcharts.Chart({
	        	credits: {
	        		enabled: false
	        	},
	            chart: {
	                renderTo: '#{renderto}',
	                type: 'bar'
	            },
	            title: {
	                text: '#{title}'
	            },
	            xAxis: {
			categories: [
	eos

	data.each_with_index do |entry,index|
		tmpline = "'"
		if entry[1][:hostname] == ""
			tmpline += entry[1][:ip]
		else
			tmpline += entry[1][:hostname] + " (" + entry[1][:ip] + ")"
		end
		tmpline += "'"
		tmpline += "," unless index == data.length - 1
		fp.puts tmpline
	end
	fp.puts <<-eos
	]
           },
           yAxis: {
               min: 0,
               allowDecimals: false,
               title: {
                   text: 'Findings'
               }
           },
           legend: {
               backgroundColor: '#FFFFFF',
               reversed: true
           },
           tooltip: {
               formatter: function() {
                   return ''+
                       this.series.name +': '+ this.y +'';
               }
           },
           plotOptions: {
               series: {
                   stacking: 'normal',
                   //threshold: 1,
                   dataLabels: {
                   	enabled: true,
                   	color: '#000000',
                   	x: 0,
                   	align: 'center',
                   	formatter: function() {
                   		if (this.y !=0) {
                   			return this.y;
                   		}
                   	}
                   },
                   events: {
                   	click: function(event) {
                   		//alert(target_lookup[event.point.category])
                   		document.location.href = 'host_' + target_lookup[event.point.category] + '.html#' + event.currentTarget.name;
                   		//console.log(event)
                   	}
                   }
               }
           },
               series: [
	eos

	if @options[:severity] <= 4
		fp.puts "{name: 'Critical',"
		fp.puts "color: 'purple',"
		tmpline = "data: ["

		data.each_with_index do |entry,index|
			tmpline += entry[1][:crit].to_s
			tmpline += "," unless index == data.length - 1
		end
		tmpline += "]"
		fp.puts tmpline
		fp.puts "}"
	end

	if @options[:severity] <= 3
		fp.puts ",{name: 'High',"
		fp.puts "color: 'red',"
		tmpline = "data: ["

		data.each_with_index do |entry,index|
			tmpline += entry[1][:high].to_s
			tmpline += "," unless index == data.length - 1
		end
		tmpline += "]"
		fp.puts tmpline
		fp.puts "}"
	end

	if @options[:severity] <= 2
		fp.puts ",{name: 'Medium',"
		fp.puts "color: 'orange',"
		tmpline = "data: ["

		data.each_with_index do |entry,index|
			tmpline += entry[1][:med].to_s
			tmpline += "," unless index == data.length - 1
		end
		tmpline += "]"
		fp.puts tmpline
		fp.puts "}"
	end

	if @options[:severity] <= 1

		fp.puts ",{name: 'Low',"
		fp.puts "color: 'green',"
		tmpline = "data: ["

		data.each_with_index do |entry,index|
			tmpline += entry[1][:low].to_s
			tmpline += "," unless index == data.length - 1
		end
		tmpline += "]"
		fp.puts tmpline
		fp.puts "}"
	end

	fp.puts <<-eos
					
	            ]
	        });
	    });
	    
	});
	eos
end

#body_text(fp, text) ⇒ Object

Prints out miscellanrous HTML text into the nominated output file

Examples:

File.open(@options[:output] + "/file.html",'w') do |f|
		tmpline = "Sometext<br />"
     tmpline += "Some more text here<br />"
     body_text(f,tmpline)
end

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 541

def body_text(fp,text)
	fp.puts text
end

#close_all(fp) ⇒ Object

Closes out the HTML of the page in the nominated output file

Examples:

@see html_header's @example

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 557

def close_all(fp)
	fp.puts <<-eos
			</body>
		</html>
	eos
end

#close_html_header(fp) ⇒ Object

Prints out the closing statements for the universal HTML header into the nominated output file

Examples:

@see html_header's @example

Returns:

  • Returns nothing

See Also:

  • html_header(fp,title)


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# File 'lib/output/htmlout.rb', line 511

def close_html_header(fp)
	fp.puts <<-eos
	</script>
		</head>
		<body>
	<script src="highcharts.js"></script>
	eos

	unless @options[:indexfile].nil?
		IO.copy_stream(File.open(@options[:indexfile]),fp)
	end
end

#html_header(fp, title) ⇒ Object

Prints the universal HTML header into the nominated output file

html_header(f,“Title”)

end

Examples:

File.open(@options[:output] + "/file.html", 'w') do |f|

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 442

def html_header(fp,title)
	fp.puts <<-eos

	<!DOCTYPE HTML>
	<html>
		<head>
			<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
			<title>#{title}</title>

			<script type="text/javascript" src="jquery.min.js"></script>
			<script type="text/javascript" src="jquery.dataTables.js"></script>
			<style type="text/css" title="currentStyle">
				@import "table.css";
			</style>
			<script type="text/javascript">
			jQuery.fn.dataTableExt.aTypes.unshift(
			    function ( sData )
			    {
			        if (/^.*\\d{1,3}[\\.]\\d{1,3}[\\.]\\d{1,3}[\\.]\\d{1,3}.*$/.test(sData)) {
			            return 'ip-address';
			        }
			        return null;
			    }
			);

			jQuery.extend( jQuery.fn.dataTableExt.oSort, {
			    "ip-address-pre": function ( a ) {
			    	var b = a.replace(/<.*?>/g,"");
			        var m = b.split("."), x = "";
			 
			        for(var i = 0; i < m.length; i++) {
			            var item = m[i];
			            if(item.length == 1) {
			                x += "00" + item;
			            } else if(item.length == 2) {
			                x += "0" + item;
			            } else {
			                x += item;
			            }
			        }
			 
			        return x;
			    },
			 
			    "ip-address-asc": function ( a, b ) {
			        return ((a < b) ? -1 : ((a > b) ? 1 : 0));
			    },
			 
			    "ip-address-desc": function ( a, b ) {
			        return ((a < b) ? 1 : ((a > b) ? -1 : 0));
			    }
			} );
	eos
end

#pie_js(fp, renderto, title, seriesname, series, clickfunction = nil) ⇒ Object

Prints the Highcharts javascript for a pie graph into the nominated output file

Examples:

File.open(@options[:output] + "/file.html",'w') do |f|
   pie_js(f,"pie_graph","Vuln Breakdown","Vuln Breakdown",[['Low',2],['Medium',5],['High',3]],"document.location.href = 'vuln_overview.html#' + event.point.name;")

   body_text(f,"<div id='pie_graph'>")
end

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 749

def pie_js(fp,renderto,title,seriesname,series,clickfunction = nil)
	fp.puts <<-eos
	$(function () {
	    var chart;
	    $(document).ready(function() {
	        chart = new Highcharts.Chart({
	        	credits: {
	        		enabled: false
	        	},
	            chart: {
	                renderTo: '#{renderto}',
	                plotBackgroundColor: null,
	                plotBorderWidth: null,
	                plotShadow: false
	            },
	            title: {
	                text: '#{title}'
	            },
	            tooltip: {
	                formatter: function() {
	                    return '<b>'+ this.point.name +'</b>: '+ Math.round(this.percentage) +' %';
	                }
	            },
	            plotOptions: {
	                pie: {
	                	size: '60%',
	                    allowPointSelect: true,
	                    cursor: 'pointer',
	                    dataLabels: {
	                        enabled: true,
	                        color: '#000000',
	                        connectorColor: '#000000',
	                        formatter: function() {
	                            return '<b>'+ this.point.name +'</b>: '+ this.y;
	                        },
	                        distance: 20
	                    }
	eos

	unless clickfunction.nil?
		fp.puts ',events: { click: function(event) { ' + clickfunction + '} }'
	end 

	fp.puts <<-eos
               }
           },
           series: [{
               type: 'pie',
               name: '#{seriesname}',
               data: [
	eos
	series.each_with_index do |val,index|
		tmpline =  "\t\t\t{name: '" + val[0] + "', y: " + val[1].to_s + ", color: '" + val[2] + "'}"
		tmpline += "," unless index == series.length - 1
		fp.puts tmpline
	end

	fp.puts <<-eos
	                ]
	            }]
	        });
	    });
	    
	});
	eos
	
end

#print_hosts ⇒ Object

Generates the various host_*.html files, outputting them to the nominated output directory

@see @options[:output]

Examples:

print_hosts

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 295

def print_hosts
	@hosts.each do |id,values|
		File.open(@options[:output] + "/host_" + id.to_s + ".html", 'w') do |f|

			html_header(f,values[:ip])

			if values[:total_excl_info] == 0
				pie_js(f,"pie_graph","Criticality Breakdown","Criticality Breakdown",[['Informational ONLY',values[:info].to_i,'blue']])					
			else
				pie_data = []
				pie_data << ['Low',values[:low].to_i,'green'] if @options[:severity] <= 1 and values[:low].to_i > 0
				pie_data << ['Medium',values[:med].to_i,'orange'] if @options[:severity] <= 2 and values[:med].to_i > 0
				pie_data << ['High',values[:high].to_i,'red'] if @options[:severity] <= 3 and values[:high].to_i > 0
				pie_data << ['Critical',values[:crit].to_i,'purple'] if @options[:severity] <= 4 and values[:crit].to_i > 0
				pie_js(f,"pie_graph","Criticality Breakdown","Criticality Breakdown",pie_data,"document.location.href = '#' + event.point.name;")
			end

			close_html_header(f)

			body = '<a href="index.html">Home</a><br /><div id="host"><div id="overview">Hostname: ' + values[:hostname] + '<br />IP: ' + values[:ip] + '<br />OS: ' + values[:os] + '<br /></div>'
			body += '<div id="graphs"><h2>Overview</h2>'
			body += '<div id="pie_graph" style="min-width: 400px; height: 400px; margin: 0 auto"></div>'
			body += '</div>'

			body += '<div id="vulns"><h2>Vulnerabilities</h2>'


			if @options[:severity] <= 4 and values[:crit].to_i > 0
				body += '<div id="critical"><a name="Critical"></a><h3>Critical</h3>'

				body += '<table id="critical_table" class="display"><thead><tr><th>Nessus ID</th><th>Name</th><th>Synopsis</th><th>Result</th><th>Family</th><th>Port</th></tr></thead><tbody>'
				@events.sort_by{|k,v| v[:port].to_s}.each do |vuln_id,vuln_data|
					vuln_data[:ports].each {|k,v|

						v[:hosts].each do |h,v2|
							if h == id and vuln_data[:severity] == 4
								body += '<tr><td><a href="vuln_' + vuln_id.to_s + '.html">' + vuln_id.to_s + '</a></td><td>' + vuln_data[:plugin_name] + '</td><td>' + vuln_data[:synopsis] + '</td><td>' + v2.to_s.gsub(/<\/?[^>]*>/, "").gsub("\n","<br />") + '</td><td>' + vuln_data[:family] + '</td><td>' + k.to_s + '</td></tr>'
							end
						end
					}
				end
				body += '</tbody></table></div>'
			end

			if @options[:severity] <= 3 and values[:high].to_i > 0

				body += '<div id="high"><a name="High"></a><h3>High</h3>'

				body += '<table id="high_table" class="display"><thead><tr><th>Nessus ID</th><th>Name</th><th>Synopsis</th><th>Result</th><th>Family</th><th>Port</th></tr></thead><tbody>'
				@events.sort_by{|k,v| v[:port].to_s}.each do |vuln_id,vuln_data|
					vuln_data[:ports].each {|k,v|
						v[:hosts].each do |h,v2|
							if h == id and vuln_data[:severity] == 3
								body += '<tr><td><a href="vuln_' + vuln_id.to_s + '.html">' + vuln_id.to_s + '</a></td><td>' + vuln_data[:plugin_name] + '</td><td>' + vuln_data[:synopsis] + '</td><td>' + v2.to_s.gsub(/<\/?[^>]*>/, "").gsub("\n","<br />") + '</td><td>' + vuln_data[:family] + '</td><td>' + k.to_s + '</td></tr>'
							end
						end
					}
				end
				body += '</tbody></table></div>'
			end

			if @options[:severity] <= 2 and values[:med].to_i > 0

				body += '<div id="medium"><a name="Medium"></a><h3>Medium</h3>'

				body += '<table id="medium_table" class="display"><thead><tr><th>Nessus ID</th><th>Name</th><th>Synopsis</th><th>Result</th><th>Family</th><th>Port</th></tr></thead><tbody>'
				@events.sort_by{|k,v| v[:port].to_s}.each do |vuln_id,vuln_data|
					vuln_data[:ports].each {|k,v|
						v[:hosts].each do |h,v2|
							if h == id and vuln_data[:severity] == 2
								body += '<tr><td><a href="vuln_' + vuln_id.to_s + '.html">' + vuln_id.to_s + '</a></td><td>' + vuln_data[:plugin_name] + '</td><td>' + vuln_data[:synopsis] + '</td><td>' + v2.to_s.gsub(/<\/?[^>]*>/, "").gsub("\n","<br />") + '</td><td>' + vuln_data[:family] + '</td><td>' + k.to_s + '</td></tr>'
							end
						end
					}
				end
				body += '</tbody></table></div>'

			end

			if @options[:severity] <= 1 and values[:low].to_i > 0

				body += '<div id="low"><a name="Low"></a><h3>Low</h3>'

				body += '<table id="low_table" class="display"><thead><tr><th>Nessus ID</th><th>Name</th><th>Synopsis</th><th>Result</th><th>Family</th><th>Port</th></tr></thead><tbody>'
				@events.sort_by{|k,v| v[:port].to_s}.each do |vuln_id,vuln_data|
					vuln_data[:ports].each {|k,v|
						v[:hosts].each do |h,v2|
							if h == id and vuln_data[:severity] == 1
								body += '<tr><td><a href="vuln_' + vuln_id.to_s + '.html">' + vuln_id.to_s + '</a></td><td>' + vuln_data[:plugin_name] + '</td><td>' + vuln_data[:synopsis] + '</td><td>' + v2.to_s.gsub(/<\/?[^>]*>/, "").gsub("\n","<br />") + '</td><td>' + vuln_data[:family] + '</td><td>' + k.to_s + '</td></tr>'
							end
						end
					}
				end
				body += '</tbody></table></div>'
			end

			if @options[:severity] <= 0 and values[:info].to_i > 0

				body += '<div id="informational"><a name="Informational"></a><h3>Informational</h3>'

				body += '<table id="informational_table" class="display"><thead><tr><th>Nessus ID</th><th>Name</th><th>Synopsis</th><th>Result</th><th>Family</th><th>Port</th></tr></thead><tbody>'
				@events.sort_by{|k,v| v[:port].to_s}.each do |vuln_id,vuln_data|
					vuln_data[:ports].each {|k,v|
						v[:hosts].each do |h,v2|
							if h == id and vuln_data[:severity] == 0
								body += '<tr><td><a href="vuln_' + vuln_id.to_s + '.html">' + vuln_id.to_s + '</a></td><td>' + vuln_data[:plugin_name] + '</td><td>' + vuln_data[:synopsis] + '</td><td>' + v2.to_s.gsub(/<\/?[^>]*>/, "").gsub("\n","<br />") + '</td><td>' + vuln_data[:family] + '</td><td>' + k.to_s + '</td></tr>'
							end
						end
					}
				end
				body += '</tbody></table></div>'
			end


			body += "<script>$(document).ready(function() {\n ";
			body += "$('#critical_table').dataTable({\"bPaginate\": false});\n" if @options[:severity] <= 4
			body += "$('#high_table').dataTable({\"bPaginate\": false});\n" if @options[:severity] <= 3
			body += "$('#medium_table').dataTable({\"bPaginate\": false});\n" if @options[:severity] <= 2
			body += "$('#low_table').dataTable({\"bPaginate\": false});\n" if @options[:severity] <= 1
			body += "$('#informational_table').dataTable({\"bPaginate\": false});\n" if @options[:severity] <= 0
			body += "});</script>"

			body += '</div></div>'

			body_text(f,body)

			close_all(f)
		end
	end

end

#print_index ⇒ Object

Generate the index.html file, outputting it to the nominated output directory + /index.html

@see @options[:output]

Examples:

print_index

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 72

def print_index
	File.open(@options[:output] + "/index.html",'w') do |f|
		html_header(f,"Home")

		bar_js(f,"bar_graph","Top 20 Hosts",@hosts.sort_by{|k,v| v[:total_excl_info]}.reverse.take(20))

		crit_total = 0
		high_total = 0
		med_total = 0
		low_total = 0

		@events.each do |k,v|
			crit_total += 1 if v[:severity] == 4
			high_total += 1 if v[:severity] == 3
			med_total += 1 if v[:severity] == 2
			low_total += 1 if v[:severity] == 1
		end

		pie_data = []
		pie_data << ['Low',low_total.to_i,'green'] if @options[:severity] <= 1 and low_total.to_i > 0
		pie_data << ['Medium',med_total.to_i,'orange'] if @options[:severity] <= 2 and med_total.to_i > 0
		pie_data << ['High',high_total.to_i,'red'] if @options[:severity] <= 3 and high_total.to_i > 0
		pie_data << ['Critical',crit_total.to_i,'purple'] if @options[:severity] <= 4 and crit_total.to_i > 0

		pie_js(f,"pie_graph","Unique Vulnerability Breakdown","Unique Vuln Breakdown",pie_data,"document.location.href = 'vuln_overview.html';")

		crit_total = 0
		high_total = 0
		med_total = 0
		low_total = 0

		@hosts.each do |id,values|
			crit_total += values[:crit].to_i
			high_total += values[:high].to_i
			med_total += values[:med].to_i
			low_total += values[:low].to_i
		end

		pie_data = []
		pie_data << ['Low',low_total.to_i,'green'] if @options[:severity] <= 1 and low_total.to_i > 0
		pie_data << ['Medium',med_total.to_i,'orange'] if @options[:severity] <= 2 and med_total.to_i > 0
		pie_data << ['High',high_total.to_i,'red'] if @options[:severity] <= 3 and high_total.to_i > 0
		pie_data << ['Critical',crit_total.to_i,'purple'] if @options[:severity] <= 4 and crit_total.to_i > 0

		pie_js(f,"pie_graph2","Total Vunerability Breakdown","Total Vuln Breakdown",pie_data,"document.location = href= 'vuln_overview.html';")

		target_lookup = "var target_lookup = {"
		@hosts.each_with_index do |host,index|
			if host[1][:hostname] == ""
				target_lookup += "'" + host[1][:ip] + "'"
			else
				target_lookup += "'" + host[1][:hostname] + " (" + host[1][:ip] + ")" + "'"
			end
			target_lookup += ": " + host[0].to_s
			target_lookup += "," unless index == @hosts.length - 1
		end
		target_lookup += "}"

		f.puts target_lookup

		close_html_header(f)

		body = '<div style="width: 800px; margin-left: auto; margin-right: auto; padding-top: 30px;">'
		body += '<div id="pie_graph" style="min-width: 375px; height: 375px; margin: 0 auto; float: left"></div>'
		body += '<div id="pie_graph2" style="min-width: 375px; height: 375px; margin: 0 auto; float: left"></div>'
		body += '</div>'
		body += '<div style="clear: both;"></div>'
		body += '<div id="bar_graph" style="min-width: 400px; height: 900px; margin: 0 auto"></div>'

		body += '<div id="allhosts"><h3>All Hosts</h3>'

		ips = []
		@hosts.each do |host|
			ips << host[1][:ip]
		end

		body += '<table id="hosts_table" class="display"><thead><tr><th>IP</th><th>Hostname</th><th>OS</th><th>Vulnerability Count (Low to Critical)</th></tr></thead><tbody>'
		ips.sort_by{|ip| ip.split('.').map{|octet| octet.to_i}}.each do |ip|
			@hosts.select{|k,v| v[:ip] == ip}.each do |k,v|
				tmp_actual_v_count = 0
				tmp_actual_v_count += v[:low].to_i if @options[:severity] <= 1 and v[:low].to_i > 0
				tmp_actual_v_count += v[:med].to_i if @options[:severity] <= 2 and v[:med].to_i > 0
				tmp_actual_v_count += v[:high].to_i if @options[:severity] <= 3 and v[:high].to_i > 0
				tmp_actual_v_count += v[:crit].to_i if @options[:severity] <= 4 and v[:crit].to_i > 0
				body += '<tr><td>'
				if tmp_actual_v_count > 0
					body += '<a href="host_' + k.to_s + '.html">' + ip + '</a>'
				else
					body += ip
				end
				body += '</td><td>' + v[:hostname] + '</td><td>' + v[:os] + '</td><td>' + v[:total_excl_info].to_s + '</td></tr>'
			end
		end
		body += '</tbody></table>'

		body += '<script>$(document).ready(function() { $(\'#hosts_table\').dataTable({"bPaginate": false}); });</script>'

		body_text(f,body)

		close_all(f)

	end

end

#print_vuln_overview ⇒ Object

Generate the vuln_overview.html file, outputting it to the nominated output directory + /vuln_overview.html

@see @options[:output]

Examples:

print_vuln_overvire

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 187

def print_vuln_overview
	File.open(@options[:output] + "/vuln_overview.html", 'w') do |f|
		html_header(f,"Vulns Overview")

		close_html_header(f)

		body = '<a href="index.html">Home</a><br /><div id="vulns"><h2>Vulnerabilities</h2>'

		body += '<table id="vulns_table" class="display"><thead><tr><th>Nessus ID</th><th>Severity</th><th>Name</th><th>Family</th><th>Ports</th><th>Number of impacted hosts</th></tr></thead><tbody>'
		@events.each do |k,v| 
			next if v[:severity].to_i < @options[:severity].to_i
			body += '<tr><td><a href="vuln_' + k.to_s + '.html">' + k.to_s
			body += '</a></td><td>' + v[:severity].to_s + '<td>' + v[:plugin_name] + '</td>'
			body += '<td>' + v[:family].to_s + '</td><td>'
			impacted_hosts = []
			v[:ports].each_with_index do |(k2,v2),index|
				body += k2.to_s 
				body += ", " unless index == v[:ports].length - 1
				v2[:hosts].each do |h,w|
					impacted_hosts << h
				end
			end
			impacted_hosts.uniq!
			body += '</td><td>' + impacted_hosts.count.to_s + '</td></tr>'
		end
		body += '</tbody></table>'

		body += '<script>$(document).ready(function() { $(\'#vulns_table\').dataTable({"bPaginate": false,"aaSorting": [[1,"desc"],[5,"desc"]]}); });</script>'
		body_text(f,body)

		close_all(f)
	end
end

#print_vulns ⇒ Object

Generates the various vuln_*.html files, outputting them to the nominated output directory

@see @options[:output]

Examples:

print_vulns

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 231

def print_vulns
	@events.each do |id,values|
		next if values[:severity].to_i < @options[:severity].to_i
		File.open(@options[:output] + "/vuln_" + id.to_s + ".html", 'w') do |f|
			html_header(f,id.to_s)

			close_html_header(f)

			body = '<a href="index.html">Home</a><br /><div id="vuln"><div id="overview">Nessus ID: ' + id.to_s + '<br />Name: ' + values[:plugin_name] + '<br />Severity: ' + values[:severity].to_s + '<br />Family: ' + values[:family] + '<br />Ports: '
			impacted_hosts = []
			values[:ports].each_with_index {|(k,v),index|
				body += k.to_s
				v[:hosts].each do |h,w|
					impacted_hosts << h
				end
				body += ", " unless index == values[:ports].length - 1
			}
		  	body += '<br /><br />Synopsis:<br />' + values[:synopsis] + '<br /><br />Description:<br />' + values[:description] + '<br /><br />Solution:<br />' + values[:solution] + '<br /><br />See Also:<br />'
			values[:see_also].each do |val|
				val.split("\n").each do |val2|
					body += '<a href="' + val2 + '">' + val2 + '</a><br />'
				end
			end
			body +='<br /><br />CVE: ' + values[:cve].to_s + '<br />CVSS Base Score: ' + values[:cvss_base_score].to_s + '<br />CVSS Vector: ' + values[:cvss_vector].to_s + '</div>'
			body += '</div>'

			body += '<div id="hosts"><h2>Hosts</h2>'

			body += '<table id="hosts_table" class="display"><thead><tr><th>Host IP</th><th>Hostname</th><th>OS</th><th>Port</th><th>Result</th></tr></thead><tbody>'

			impacted_hosts.uniq.each do |host|
				
				values[:ports].each{|k,v|
					v[:hosts].each do |h,w|
						if h == host
							body += '<tr><td><a href="host_' + host.to_s + '.html">' + @hosts[host][:ip] + '</a></td><td>' + @hosts[host][:hostname] + '</td><td>' + @hosts[host][:os] + '</td>'
							body += '<td>' + k.to_s + '</td><td>' + w.to_s.gsub(/<\/?[^>]*>/, "").gsub("\n","<br />\n") + "</td></tr>\n"
						end
					end
				}
			end

			body += '</tbody></table>'

			body += '<script>$(document).ready(function() { $(\'#hosts_table\').dataTable({"bPaginate": false,"aaSorting": [[0,"asc"]]}); });</script>'

			body_text(f,body)

			close_all(f)
		end
	end
end

#run ⇒ Object

Run the Htmlout class - this will generate all the necessary HTML files and copy other dependencies (JS/CSS/PNGs) to the target folder

Examples:

object.run

Returns:

  • Returns nothing



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# File 'lib/output/htmlout.rb', line 55

def run
	self.print_hosts # generate all the host_*.html files
	self.print_index # generate the index.html file
	self.print_vulns # generate all the vuln_*.html files
	self.print_vuln_overview # generate the vuln_overview.html file
end