Hello, Tesla World.

tesla_unlock.rb

require 'rest-client'
require 'json'

ENDPOINT = 'https://portal.vn.teslamotors.com/'

# login
session_id = ENV['TESLA_SESSION_ID']
user_credentials = ENV['TESLA_USER_CREDENTIALS']
unless session_id && user_credentials
  login = RestClient.post(
    "#{ENDPOINT}login", {
      "user_session[email]" => ENV['TESLA_EMAIL'],
      "user_session[password]" => ENV['TESLA_PASSWORD']
    }
  )
  session_id = login.cookies['_s_portal_session']
  user_credentials = login.cookies['user_credentials']
end

# get vehicle id
data = JSON.parse(RestClient.get("#{ENDPOINT}vehicles"))
vehicle_id = data[0]['id']

# awake
RestClient.get("#{ENDPOINT}vehicles/#{vehicle_id}/command/wake_up")

# let's open door
RestClient.get("#{ENDPOINT}vehicles/#{vehicle_id}/command/door_unlock")