gistfile1.rb

require 'open-uri'
require 'net/http'
require 'openssl'

default_params = {"api" => "v1", "appid" => "iphone1_1", "apiPolicy" => "app1_1", "apiKey" => "2wex6aeu6a8q9e49k7sfvufd6rhh0n", "locale" => "en_US", "timestamp" => Time.now.to_i, "q" => "Tomorrow Never Dies"}
param_array = []

default_params.each_pair{|key, value| param_array << "#{key}=#{URI.escape(value.to_s)}" }

uri = URI::HTTP.build(:scheme => 'https', :host => "app.imdb.com", :path => "/find", :query => param_array.join("&"))


# var unsignedUrl = apiUrl + $.param(params);
# params.sig = params.sig + '-' + Crypto.HMAC(Crypto.SHA1, unsignedUrl, apiKey);
# 
# var signedUrl = apiUrl + $.param(params);


sig = "app1-#{OpenSSL::HMAC.hexdigest(OpenSSL::Digest::Digest.new('sha1'), default_params["apiKey"], uri.to_s)}"
param_array << "sig=#{sig}"

puts param_array.inspect


uri = URI::HTTP.build(:scheme => 'https', :host => "app.imdb.com", :path => "/find", :query => param_array.join("&"))
puts uri.to_s


puts `curl "#{uri.to_s}"`