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40 lines
1.2 KiB
40 lines
1.2 KiB
#!/usr/bin/env ruby
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require 'net/http'
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require 'v8'
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require 'json'
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class Wappalyzer
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def initialize
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@realdir = File.dirname(File.realpath(__FILE__))
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file = File.join(@realdir, '..', '..', 'share', 'apps.json')
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@json = JSON.parse(IO.read(file))
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@categories, @apps = @json['categories'], @json['apps']
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end
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def analyze(url)
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uri, body, headers = URI(url), nil, {}
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Net::HTTP.start(uri.host, uri.port, :use_ssl => uri.scheme == 'https', :open_timeout => 5) do |http|
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resp = http.get(uri.request_uri)
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resp.canonical_each{|k,v| headers[k] = v}
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body = resp.body.encode('UTF-8', :invalid => :replace, :undef => :replace)
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end
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cxt = V8::Context.new
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cxt.load File.join(@realdir, '..', 'php', 'js', 'wappalyzer.js')
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cxt.load File.join(@realdir, '..', 'php', 'js', 'driver.js')
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data = {'host' => uri.hostname, 'url' => url, 'html' => body, 'headers' => headers}
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output = cxt.eval("w.apps = #{@apps.to_json}; w.categories = #{@categories.to_json}; w.driver.data = #{data.to_json}; w.driver.init();")
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JSON.load(output)
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end
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end
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if $0 == __FILE__
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url = ARGV[0]
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if url
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puts JSON.pretty_generate(Wappalyzer.new.analyze(ARGV[0]))
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else
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puts "Usage: #{__FILE__} http://example.com"
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end
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end
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