Consulta de informações básicas sobre veículos através da placa utilizando o sistema Sinesp Cidadão.

cunsultaplaca.rb

require "uri"
require "net/http"
require 'base64'
require 'cgi'
require 'openssl'
HOST_KEY = "shienshenlhq"


def search_plate plate
  hmac = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha1'), HOST_KEY.encode("ASCII"), plate.encode("ASCII"))
  latitude = rand(-90.000000000...90.000000000)
  longitude = rand(-180.000000000...180.000000000)
  puts hmac

  http = Net::HTTP.new('sinespcidadao.sinesp.gov.br', 80)
  http.use_ssl = false
  path = '/sinesp-cidadao/ConsultaPlacaNovo27032014'
  data =  %Q{<?xml version="1.0" encoding="utf-8" standalone="yes" ?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ><soap:Header><dispositivo>GT-S1312L</dispositivo><nomeSO>Android</nomeSO><versaoAplicativo>1.1.1</versaoAplicativo><versaoSO>4.1.4</versaoSO><aplicativo>aplicativo</aplicativo><ip>177.206.169.90</ip><token>#{hmac}</token><latitude>#{latitude}</latitude><longitude>#{longitude}</longitude></soap:Header><soap:Body><webs:getStatus xmlns:webs="http://soap.ws.placa.service.sinesp.serpro.gov.br/"><placa>#{plate}</placa></webs:getStatus></soap:Body></soap:Envelope>\n/sinesp-cidadao/ConsultaPlaca HTTP/1.1\r<br>\r\n}
  headers = {'Host' => 'sinespcidadao.sinesp.gov.br', 'Content-Type' => "application/x-www-form-urlencoded; charset=UTF-8", "Accept" => "text/plain, */*; q=0.01", "Cache-Control" => "no-cache", "Pragma" => "no-cache", "x-wap-profile" => "http://wap.samsungmobile.com/uaprof/GT-S7562.xml", "Content-length" => data.size.to_s, "User-Agent" => "Mozilla/5.0 (Linux; U; Android 4.1.4; pt-br; GT-S1162L Build/IMM76I) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30"}

  resp, data = http.post(path, data, headers)
  puts data.inspect
  puts Hash.from_xml(resp.body).inspect
end
search_plate("JKH3791")