69 lines
2.2 KiB
Ruby
Executable File
69 lines
2.2 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require 'net/http'
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require 'json'
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module Rex
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module Google
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# @example
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# g = Rex::Google::Geolocation.new
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# g.add_wlan("00:11:22:33:44:55", "example", -80)
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# g.fetch!
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# puts g, g.google_maps_url
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class Geolocation
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GOOGLE_API_URI = "https://maps.googleapis.com/maps/api/browserlocation/json?browser=firefox&sensor=true&"
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attr_accessor :accuracy
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attr_accessor :latitude
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attr_accessor :longitude
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def initialize
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@uri = URI.parse(URI.encode(GOOGLE_API_URI))
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@wlan_list = []
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end
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# Ask Google's Maps API for the location of a given set of BSSIDs (MAC
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# addresses of access points), ESSIDs (AP names), and signal strengths.
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def fetch!
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@uri.query << @wlan_list.take(10).join("&wifi=")
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request = Net::HTTP::Get.new(@uri.request_uri)
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http = Net::HTTP.new(@uri.host, @uri.port)
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http.use_ssl = true
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response = http.request(request)
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if response && response.code == '200'
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results = JSON.parse(response.body)
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self.latitude = results["location"]["lat"]
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self.longitude = results["location"]["lng"]
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self.accuracy = results["accuracy"]
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else
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msg = "Failure connecting to Google for location lookup."
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msg += " Code #{response.code} for query #{@uri}" if response
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fail msg
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end
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end
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# Add an AP to the list to send to Google when {#fetch!} is called.
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#
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# Turns out Google's API doesn't really care about ESSID or signal strength
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# as long as you have BSSIDs. Presumably adding them will make it more
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# accurate? Who knows.
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#
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# @param mac [String] in the form "00:11:22:33:44:55"
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# @param ssid [String] ESSID associated with the mac
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# @param signal_strength [String] a thing like
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def add_wlan(mac, ssid = nil, signal_strength = nil)
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@wlan_list.push(URI.encode("mac:#{mac.upcase}|ssid:#{ssid}|ss=#{signal_strength.to_i}"))
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end
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def google_maps_url
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"https://maps.google.com/?q=#{latitude},#{longitude}"
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end
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def to_s
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"Google indicates the device is within #{accuracy} meters of #{latitude},#{longitude}."
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end
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end
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end
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end
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