Class: WebResource

Inherits:
Object
  • Object
show all
Defined in:
lib/starcraft2/web_resource.rb

Class Method Summary collapse

Class Method Details

.get(url) ⇒ Object 



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# File 'lib/starcraft2/web_resource.rb', line 6

def self.get(url)
  private_key = ENV['STARCRAFT2_API_PRIVATE_KEY']
  public_key = ENV['STARCRAFT2_API_PUBLIC_KEY']
  date = Time.now.gmtime.rfc2822.gsub("-0000", "GMT")
  response = if public_key && private_key
    HTTParty.get(url,
     :headers => { "Date" => date,
                   "Authorization" => "BNET #{public_key}:#{signature(url, private_key, date)}"})
  else
    HTTParty.get(url)
  end
end

.signature(url, private_key, date) ⇒ Object 



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# File 'lib/starcraft2/web_resource.rb', line 19

def self.signature(url, private_key, date)
  url_path = ::Addressable::URI.parse(url).path

  signature = <<-EOF
GET
#{date}
#{url_path}
EOF

  hmac = HMAC::SHA1.new(private_key.encode('UTF-8'))
  hmac.update(signature)

  Base64.encode64(hmac.digest)
end