title: Decoding Cookie Using cookie-parser
body: <p>I am trying to decode a cookie (with no success) that looks like the following: <code>s%3Ak0tBm_lnBeH4G5pPIbbFKktQl0l4pNU8.d2ZbSvwFjkmVWfcS9Wn0%2Fi2oSnTYI09krfOOWJAXirE</code>.</p>
  
  <p>It was made using the express-session module.</p>
  
  <p>I have tried doing something like this:</p>
  
  <p><code>const cookieParser = require("cookie-parser");
  console.log(cookieParser.signedCookie("s%3Ak0tBm_lnBeH4G5pPIbbFKktQl0l4pNU8.d2ZbSvwFjkmVWfcS9Wn0%2Fi2oSnTYI09krfOOWJAXirE", "jksadhjk123io12ejnmlad'132hv8891"));</code></p>
  
  <p>The output of this is the first parameter to signedCookie ("s%3Ak0tBm_..."). I expect something similar to:
  <code>
  {
     { path: '/',
       _expires: 2019-09-08T22:33:17.317Z,
       originalMaxAge: 3600000,
       httpOnly: true,
       secure: false,
       domain: null,
       sameSite: true
     },
     userID: 5d6ffe165d6eb10a7905c633
  }</code></p>