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##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'pathname'
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require 'nokogiri'
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require 'uri'
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class CrawlerLink < BaseParser
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  def parse(request,result)
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    return unless result['Content-Type'].include?('text/html')
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    doc = Nokogiri::HTML(result.body.to_s)
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    doc.css('link').each do |link|
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      hr = link['href']
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      if hr && !hr.match(/^(\#|javascript\:)/)
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        begin
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          hreq = urltohash('GET', hr, request['uri'], nil)
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          insertnewpath(hreq)
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        rescue URI::InvalidURIError
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          # ignored
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        end
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      end
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    end
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  end
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end
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