└── GoogLinked.rb


/GoogLinked.rb:
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  1 | #!/usr/bin/env ruby
  2 | 
  3 | require 'rubygems'
  4 | require 'nokogiri'
  5 | require 'mechanize'
  6 | require 'optparse'
  7 | 
  8 | class String
  9 | 	def is_upper?
 10 | 		self == self.upcase
 11 | 	end
 12 | 	def is_lower?
 13 | 		self == self.downcase
 14 | 	end
 15 | end
 16 | 
 17 | 
 18 | class GoogLinked
 19 | 	def initialize(companyname, domain)
 20 | 		@agent = Mechanize.new()
 21 | 		@agent.user_agent = "Mozilla/5.0 (Windows; U; Windows NT 6.0;en-US; rv:1.9.2 Gecko/20100115 Firefox/4.6"
 22 | 		@companyname = companyname
 23 | 		@domain = domain
 24 | 		@useragents = [
 25 | 			"Mozilla/5.0 (Windows; U; Windows NT 6.0;en-US; rv:1.9.2 Gecko/20100115 Firefox/3.6",
 26 | 			"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.0 Safari/537.36",
 27 | 			"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.0 Safari/537.36",
 28 | 			"Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36",
 29 | 			"Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0"
 30 | 		]
 31 | 
 32 | 	end
 33 | 	
 34 | 	def run_search()
 35 | 		init = search(@companyname, 0)
 36 | 		pages = get_pages(init)
 37 | 		results = ""
 38 | 		names = []
 39 | 		
 40 | 		(0..pages).each do |pagen|
 41 | 			# puts "Seaching #{pagen}"
 42 | 			results += search(@companyname, pagen)
 43 | 	
 44 | 			Nokogiri::HTML(results).css(".r").css("a").each do |name|
 45 | 				names.push(name.text)
 46 | 			end
 47 | 		end
 48 | 
 49 | 		emails = []
 50 | 
 51 | 		names.each do |title|
 52 | 			tarr = title.split("-")[0].split("|")[0].split(",")[0].split(" ")
 53 | 				if tarr.length > 2
 54 | 					if tarr[2].length >= 2
 55 | 						if tarr[2][0].is_upper? and tarr[2][1].is_upper?
 56 | 							tarr.delete_at(2)
 57 | 						end
 58 | 					end
 59 | 				end
 60 | 			emails.push(tarr[0].downcase+"."+tarr[-1].downcase+"@"+@domain)
 61 | 		end
 62 | 
 63 |         return emails
 64 | 	end
 65 | 
 66 | 	def get_pages(init)
 67 | 		pages = []
 68 | 
 69 | 		Nokogiri::HTML(init).css(".fl").css("a").each do |page|
 70 | 			pages.push(page.text)
 71 | 		end
 72 | 
 73 | 		return pages[-2].to_i - 2
 74 | 	end
 75 | 
 76 | 	def search(companyname, page)
 77 | 		search_failed = true
 78 | 		while(search_failed) do
 79 | 			begin
 80 | 				randomize_useragent()
 81 | 				results = @agent.get("https://www.google.co.uk/search?num=100&start=#{page*100}&hl=en&q=site:linkedin.com/in+#{companyname.gsub! " " "+"}").body()
 82 | 			rescue
 83 | 				search_failed = true
 84 | 			else
 85 | 				search_failed = false
 86 | 				return results
 87 | 			end
 88 | 		end
 89 | 	end
 90 | 
 91 | 	def randomize_useragent()
 92 | 		ua = @useragents.sample
 93 | 		@agent.user_agent = ua
 94 | 	end
 95 | end
 96 | 
 97 | 
 98 | options = {}
 99 | optparse = OptionParser.new do|opts|
100 |   # Set a banner, displayed at the top
101 |   # of the help screen.
102 |   opts.banner = "Usage: optparse1.rb [options] file1 file2 ..."
103 |   # Define the options, and what they do
104 |   options[:output] = nil
105 |   opts.on( '-o', '--output FILE', 'Write emails to FILE' ) do|file|
106 |     options[:output] = file
107 |   end
108 |   opts.on('-d', '--domain DOMAIN', 'Domain to search for') do |domain|
109 |     options[:domain] = domain
110 |   end
111 |   opts.on('-c', '--company COMPANY NAME LLC', 'Company name to search for') do |companyname|
112 |     options[:companyname] = companyname
113 |   end
114 |   # This displays the help screen, all programs are
115 |   # assumed to have this option.
116 |   opts.on( '-h', '--help', 'Display this screen' ) do
117 |     puts opts
118 |     exit
119 |   end
120 | end
121 | 
122 | optparse.parse!
123 | 
124 | if options[:companyname] != nil and options[:domain] != nil
125 |   puts "[+] Beginning search..."
126 |   searcher = GoogLinked.new(options[:companyname], options[:domain])
127 |   output = searcher.run_search()
128 |   puts "[*] Search complete!"
129 |   if options[:output] != nil
130 |     filename = options[:output]
131 |     out = File.open(filename, "w")
132 |     output.each do |email|
133 |       out.puts email+"\n"
134 |     end
135 |     puts "[+] Emails for #{options[:companyname]} saved to #{filename}"
136 |   else
137 |     puts output
138 |   end
139 | end
140 | 
141 | 


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